/* ============================================================
   CÔNG TY LUẬT TNHH MAI SEN — Main Stylesheet v2
   Phong cách: tối giản · cao cấp · serif headings
   Palette: Navy #0f2240 · Teal #1b9e8e · Gold #c9a464
   Tham khảo: vil.asia design language
   ============================================================ */

/* ── LANGUAGE SWITCHER ──────────────────────────────────────── */
.lang-switcher {
  display: flex; align-items: center; gap: 3px;
  margin: 0 10px; flex-shrink: 0;
}
.lang-btn {
  padding: 5px 11px;
  border: 1.5px solid var(--gray-200);
  border-radius: 20px; font-size: 12px; font-weight: 700;
  cursor: pointer; background: transparent; color: var(--gray-600);
  font-family: inherit; letter-spacing: 0.06em; line-height: 1;
  transition: all 0.25s ease;
}
.lang-btn:hover  { border-color: var(--navy); color: var(--navy); }
.lang-btn.active { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* On scrolled (dark) header */
.site-header.scrolled .lang-btn { border-color: rgba(255,255,255,0.25); color: rgba(255,255,255,0.75); }
.site-header.scrolled .lang-btn:hover  { border-color: var(--white); color: var(--white); }
.site-header.scrolled .lang-btn.active { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.5); color: var(--white); }

/* Language content visibility */
html[lang="en"] [data-lang="vi"] { display: none !important; }
html[lang="vi"] [data-lang="en"] { display: none !important; }

/* In mobile menu: show at bottom */
@media (max-width: 768px) {
  .lang-switcher {
    margin: 0; padding: 14px 24px;
    border-top: 1px solid var(--gray-100);
    width: 100%; order: 10;
  }
  .lang-btn { padding: 7px 18px; font-size: 13px; }
}

/* ── VARIABLES ─────────────────────────────────────────────── */
:root {
  --navy:       #0f2240;
  --navy-mid:   #1a3a5c;
  --navy-light: #23507a;
  --navy-card:  #0d1e36;
  --teal:       #1b9e8e;
  --teal-dark:  #157f71;
  --teal-light: #22b8a6;
  --gold:       #c9a464;
  --gold-dark:  #a88440;
  --gold-light: #dbb87a;
  --white:      #ffffff;
  --off-white:  #fafaf8;
  --gray-50:    #f4f5f7;
  --gray-100:   #ebedf0;
  --gray-200:   #d8dde4;
  --gray-400:   #9aa3af;
  --gray-600:   #636e7b;
  --gray-800:   #2d3748;
  --text-dark:  #0f1923;
  --text-mid:   #4a5568;
  --text-light:       rgba(255,255,255,0.88);
  --text-light-soft:  rgba(255,255,255,0.65);
  --text-light-muted: rgba(255,255,255,0.45);

  --shadow-xs: 0 1px 4px rgba(0,0,0,0.06);
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-md: 0 6px 28px rgba(0,0,0,0.12);
  --shadow-lg: 0 12px 56px rgba(0,0,0,0.16);
  --shadow-navy: 0 8px 32px rgba(15,34,64,0.35);

  --radius-xs: 2px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: 0.3s ease;
  --font-sans:  'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', 'Georgia', 'Times New Roman', serif;

  --container:  1200px;
  --section-py: 100px;
  --header-h:   88px;
}

/* ── RESET & BASE ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* ── LAYOUT ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.section      { padding: var(--section-py) 0; }
.bg-off-white { background: var(--off-white); }
.bg-light     { background: var(--gray-50); }
.bg-navy      { background: var(--navy); }

/* ── SECTION HEADER ─────────────────────────────────────────── */
.section-header {
  max-width: 700px;
  margin: 0 auto 72px;
  text-align: center;
}

.section-header.left { text-align: left; margin-left: 0; }

/* Eyebrow (vilasia-style \ label) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 14px;
}

.eyebrow .slash {
  color: var(--teal);
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  opacity: 0.7;
}

.eyebrow.light        { color: rgba(255,255,255,0.55); }
.eyebrow.light .slash { color: rgba(255,255,255,0.35); }

/* Serif section heading */
.section-header h2,
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.section-title.light,
.section-header.light h2 { color: var(--white); }
.section-title span       { color: var(--gold); }

.section-lead,
.section-header p {
  font-size: 16.5px;
  color: var(--text-mid);
  line-height: 1.8;
}

.section-header.light p { color: var(--text-light-soft); }
.section-cta { text-align: center; margin-top: 56px; }

/* ── BUTTONS (vil.asia skewed animation) ────────────────────── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 32px 13px 22px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.025em;
  border: 1.5px solid transparent;
  border-radius: var(--radius-xs);
  overflow: hidden;
  z-index: 1;
  cursor: pointer;
  transition: color var(--transition);
  text-decoration: none;
  white-space: nowrap;
  outline: none;
  -webkit-user-select: none;
  user-select: none;
}

/* The skewed fill that slides in on hover */
.btn::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2rem; height: 100%;
  transform: skewX(20deg);
  transform-origin: bottom left;
  transition: all 0.32s ease;
  z-index: -1;
}

.btn:hover::before {
  width: 120%;
  transform: skewX(0deg);
}

.btn-sm   { padding: 9px 22px 9px 16px; font-size: 13px; }
.btn-full { width: 100%; justify-content: center; }

/* Navy primary */
.btn-primary {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
}
.btn-primary::before { background: var(--navy-light); }
.btn-primary:hover   { color: var(--white); }

/* Teal */
.btn-teal {
  color: var(--white);
  background: var(--teal);
  border-color: var(--teal);
}
.btn-teal::before { background: var(--teal-dark); }
.btn-teal:hover   { color: var(--white); }

/* Gold */
.btn-gold {
  color: var(--white);
  background: var(--gold);
  border-color: var(--gold);
}
.btn-gold::before { background: var(--gold-dark); }
.btn-gold:hover   { color: var(--white); }

/* Outline light (hero dark bg) */
.btn-outline-light {
  color: var(--white);
  background: transparent;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-light::before { background: rgba(255,255,255,0.14); }
.btn-outline-light:hover   { color: var(--white); border-color: var(--white); }

/* Outline navy */
.btn-outline-navy {
  color: var(--navy);
  background: transparent;
  border-color: var(--navy);
}
.btn-outline-navy::before { background: var(--navy); }
.btn-outline-navy:hover   { color: var(--white); }

/* Outline teal */
.btn-outline-teal {
  color: var(--teal);
  background: transparent;
  border-color: var(--teal);
}
.btn-outline-teal::before { background: var(--teal); }
.btn-outline-teal:hover   { color: var(--white); }

/* ── HEADER ─────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.navbar {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 24px;
}

.navbar-brand {
  display: flex; align-items: center;
  text-decoration: none; flex-shrink: 0;
  padding: 4px 12px 4px 0;
  border-right: 1px solid var(--gray-100);
  margin-right: 8px;
}

.brand-logo {
  height: 72px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(27,158,142,0.18));
  transition: filter var(--transition);
}

.navbar-brand:hover .brand-logo {
  filter: drop-shadow(0 4px 14px rgba(27,158,142,0.32));
}

.navbar-menu {
  display: flex; align-items: center;
  gap: 0; margin-left: auto;
}

.nav-list { display: flex; align-items: center; }
.nav-list li { position: relative; }

.nav-link {
  display: flex; align-items: center; gap: 5px;
  padding: 8px 14px;
  font-size: 15px; font-weight: 500;
  color: var(--gray-800);
  transition: color var(--transition);
  white-space: nowrap;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 14px;
  width: 0; height: 1.5px;
  background: var(--teal);
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active { color: var(--text-dark); }

.nav-link:hover::after,
.nav-link.active::after { width: calc(100% - 28px); }

.nav-link i { font-size: 9px; transition: transform var(--transition); opacity: 0.6; }
.has-dropdown:hover .nav-link i { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 4px); left: 0;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 24px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,0,0,0.04);
  min-width: 256px;
  padding: 8px 0;
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.22s ease;
  border-top: 2px solid var(--teal);
  z-index: 100;
}

.has-dropdown:hover .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}

.dropdown li a {
  display: block; padding: 10px 20px;
  font-size: 13.5px; color: var(--text-mid);
  transition: all var(--transition);
  border-left: 2px solid transparent;
}

.dropdown li a:hover {
  color: var(--teal); background: var(--gray-50);
  border-left-color: var(--teal); padding-left: 24px;
}

.nav-cta { margin-left: 16px; }

.navbar-toggle {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer;
  padding: 4px; margin-left: auto;
}

.navbar-toggle span {
  display: block; height: 1.5px; width: 100%;
  background: var(--navy); border-radius: 2px;
  transition: all var(--transition);
}

.navbar-toggle span:nth-child(2) { width: 70%; }

.navbar-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); width: 100%; }
.navbar-toggle.active span:nth-child(2) { opacity: 0; }
.navbar-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  background: var(--white);
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: calc(100svh - var(--header-h));
  overflow: hidden;
}

/* Left: text panel */
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 5vh, 56px) clamp(32px, 4vw, 72px) clamp(32px, 5vh, 56px) clamp(24px, calc((100vw - var(--container)) / 2 + 24px), 120px);
  overflow-y: auto;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--teal); margin-bottom: clamp(14px, 2vh, 22px);
}

.hero-eyebrow::before {
  content: '';
  display: block; width: 32px; height: 1.5px;
  background: var(--teal);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.6vw, 3.4rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.12;
  margin-bottom: clamp(12px, 2vh, 20px);
  letter-spacing: -0.02em;
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.hero-title.is-transitioning { opacity: 0; transform: translateY(8px); }

.hero-title span,
.hero-title-alt { color: var(--teal); }

.hero-desc {
  font-size: 16px; color: var(--text-mid);
  line-height: 1.75; margin-bottom: clamp(20px, 3vh, 36px);
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: clamp(24px, 3vh, 40px);
}

.hero-stats {
  display: flex; align-items: center;
  gap: 0;
  border: 1px solid var(--gray-100);
  border-top: 3px solid var(--teal);
  border-radius: var(--radius-xs);
  overflow: hidden;
  width: fit-content;
  background: var(--white);
  box-shadow: var(--shadow-xs);
}

.stat {
  text-align: center;
  padding: 18px 28px;
}

.stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1; margin-bottom: 4px;
}

.stat-label {
  display: block; font-size: 11.5px;
  color: var(--gray-600); white-space: nowrap;
  letter-spacing: 0.04em;
}

.stat-divider {
  width: 1px; align-self: stretch;
  background: var(--gray-100);
}

/* Right: image slider */
.hero-right {
  position: relative;
  overflow: hidden;
  background: var(--gray-50);
}

.hero-swiper {
  position: absolute; inset: 0;
}

.hero-swiper .swiper-wrapper,
.hero-swiper .swiper-slide { width: 100%; height: 100%; }

.hero-slide-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}

/* Slider controls */
.hero-controls {
  position: absolute;
  bottom: 28px; right: 28px;
  z-index: 10;
  display: flex; align-items: center; gap: 10px;
}

.hero-nav-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 13px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.25s ease;
}

.hero-nav-btn:hover {
  background: var(--teal);
  border-color: var(--teal);
}

.hero-fraction {
  display: flex; align-items: center; gap: 5px;
  font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.06em;
  min-width: 56px; justify-content: center;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.hero-frac-cur { color: var(--white); font-size: 17px; font-weight: 700; }
.hero-frac-sep { color: rgba(255,255,255,0.45); }

/* ── ABOUT (split layout) ───────────────────────────────────── */
.section-about { padding: var(--section-py) 0; background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image-wrap img {
  width: 100%; height: 600px;
  object-fit: cover; object-position: top;
  display: block;
  border-radius: var(--radius-xs);
}

/* Teal accent frame */
.about-image-wrap::before {
  content: '';
  position: absolute;
  top: -16px; left: -16px;
  right: 32px; bottom: 32px;
  border: 2px solid var(--teal);
  border-radius: var(--radius-xs);
  z-index: 0;
  opacity: 0.3;
}

.about-image-wrap > img { position: relative; z-index: 1; }

/* Experience badge */
.about-badge {
  position: absolute;
  bottom: -20px; right: -20px; z-index: 2;
  background: var(--navy);
  color: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius-sm);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about-badge-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.about-badge-text {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light-soft);
  margin-top: 4px;
}

.about-content { padding-left: 8px; }

.about-content .eyebrow { margin-bottom: 14px; }

.about-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.about-content p {
  font-size: 16.5px;
  color: var(--text-mid);
  line-height: 1.85;
  margin-bottom: 16px;
}

.about-divider {
  width: 48px; height: 2px;
  background: var(--teal);
  margin: 24px 0;
}

.about-highlights {
  display: flex; gap: 32px;
  margin-bottom: 32px;
}

.about-highlight span {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 4px;
}

.about-highlight small {
  font-size: 13px;
  color: var(--text-mid);
  display: block;
}

/* ── SERVICES ───────────────────────────────────────────────── */
.section-services { background: var(--gray-50); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.4s ease, transform 0.4s ease, border-color 0.4s ease;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  border-color: rgba(27,158,142,0.2);
}

/* ── Image wrapper ── */
.service-img-wrap {
  position: relative;
  height: 230px;
  overflow: hidden;
  flex-shrink: 0;
}

.service-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.service-card:hover .service-img-wrap img { transform: scale(1.07); }

.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(15,34,64,0.18) 0%, rgba(15,34,64,0.75) 100%);
  transition: background 0.4s ease;
}

.service-card:hover .service-img-overlay {
  background: linear-gradient(160deg, rgba(15,34,64,0.1) 0%, rgba(15,34,64,0.85) 100%);
}

/* Ghost number on image */
.service-ghost-num {
  position: absolute;
  bottom: 10px; right: 16px;
  font-family: var(--font-serif);
  font-size: 5.5rem;
  font-weight: 700;
  color: rgba(255,255,255,0.1);
  line-height: 1;
  user-select: none;
  transition: color 0.4s ease;
}

.service-card:hover .service-ghost-num { color: rgba(201,164,100,0.18); }

/* Service name + icon on image (bottom area) */
.service-img-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 40px 20px 18px;
  background: linear-gradient(to top, rgba(15,34,64,0.92) 0%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

/* Teal icon badge inside image (bottom-right of label) */
.service-icon-badge {
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--teal);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 20px;
  box-shadow: 0 4px 16px rgba(27,158,142,0.5);
  transition: background 0.38s ease, transform 0.38s ease, box-shadow 0.38s ease;
  z-index: 2;
}

.service-card:hover .service-icon-badge {
  background: var(--gold);
  transform: translateY(-3px) rotate(-8deg);
  box-shadow: 0 8px 24px rgba(201,164,100,0.5);
}

/* ── Card body ── */
.service-body {
  padding: 36px 26px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
  border-bottom: 3px solid transparent;
  transition: border-color 0.4s ease;
}

.service-card:hover .service-body { border-bottom-color: var(--teal); }

/* Title shown on image overlay */
.service-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  margin: 0;
}

.service-desc {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 18px;
}

.service-list {
  margin-bottom: 22px;
  border-top: 1px solid var(--gray-100);
  padding-top: 16px;
  flex: 1;
}

.service-list li {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 14.5px; color: var(--text-dark);
  padding: 4px 0; line-height: 1.5;
}

.service-list li i { color: var(--teal); font-size: 10px; margin-top: 4px; flex-shrink: 0; }

.service-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14.5px; font-weight: 700;
  color: var(--navy); letter-spacing: 0.02em;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
  width: fit-content;
  transition: color var(--transition), gap var(--transition);
}

.service-link:hover { gap: 14px; color: var(--teal); }
.service-link i { font-size: 11px; }

@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-img-wrap { height: 200px; }
}

/* ── WHY US ─────────────────────────────────────────────────── */
.section-why { background: var(--gray-50); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--gray-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.why-item {
  padding: 36px 32px;
  background: var(--white);
  transition: background var(--transition);
}

.why-item:hover { background: var(--off-white); }

.why-icon {
  width: 52px; height: 52px;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--white);
  margin-bottom: 20px;
  border-radius: var(--radius-xs);
}

.why-item h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.3;
}

.why-item p {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.8;
}

/* ── CASES ──────────────────────────────────────────────────── */
.section-cases { background: var(--white); }

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.case-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-xs);
  padding: 32px;
  border: 1px solid var(--gray-100);
  border-left: 4px solid var(--gold);
  transition: all 0.32s ease;
}

.case-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-left-color: var(--teal);
}

.case-tag {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 20px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  margin-bottom: 14px;
}

.case-tag-family  { background: rgba(27,158,142,0.1); color: var(--teal); }
.case-tag-land    { background: rgba(201,164,100,0.13); color: #9a7530; }
.case-tag-criminal{ background: rgba(15,34,64,0.08); color: var(--navy); }
.case-tag-business{ background: rgba(27,158,142,0.1); color: var(--teal); }

.case-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.45;
  margin-bottom: 12px;
}

.case-desc {
  font-size: 13.5px;
  color: var(--text-mid);
  line-height: 1.8; margin-bottom: 20px;
}

.case-result {
  display: flex; align-items: flex-start; gap: 9px;
  padding: 12px 16px;
  background: rgba(27,158,142,0.06);
  border-radius: var(--radius-xs);
  font-size: 13px; color: var(--navy); font-weight: 500;
  line-height: 1.5;
}

.case-result i { color: var(--teal); font-size: 14px; flex-shrink: 0; margin-top: 1px; }

/* ── TEAM (vil.asia overlay reveal) ────────────────────────── */
.section-team { background: var(--navy); padding: var(--section-py) 0; }

.section-team .section-header h2 { color: var(--white); }
.section-team .section-header p  { color: var(--text-light-soft); }

/* Team slider wrapper */
.team-swiper-wrap { position: relative; }
.team-swiper      { overflow: hidden; }

/* Controls row (prev · dots · next) */
.team-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 36px;
}

.team-nav-btn {
  flex-shrink: 0;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 50%;
  color: var(--white);
  font-size: 13px;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.team-nav-btn:hover {
  background: var(--teal);
  border-color: var(--teal);
  transform: scale(1.08);
}
.team-nav-btn.swiper-button-disabled {
  opacity: 0.28;
  pointer-events: none;
}

/* Pagination dots */
.team-pagination {
  display: flex;
  gap: 7px;
  align-items: center;
}
.team-pagination .swiper-pagination-bullet {
  width: 8px; height: 8px;
  background: rgba(255,255,255,0.3);
  border-radius: 4px;
  opacity: 1;
  transition: all 0.32s ease;
  cursor: pointer;
}
.team-pagination .swiper-pagination-bullet-active {
  background: var(--teal);
  width: 26px;
}

.team-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xs);
  aspect-ratio: 2/3;
  background: var(--navy-mid);
  cursor: pointer;
}

.team-card > img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  display: block;
  transition: transform 0.5s ease;
}

/* Permanent bottom gradient */
.team-card::before {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    180deg,
    transparent 45%,
    rgba(9,25,48,0.94) 100%
  );
}

/* Hover full overlay */
.team-card::after {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(27,158,142,0.08) 0%,
    rgba(9,25,48,0.93) 68%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
}

.team-card:hover::after { opacity: 1; }
.team-card:hover > img  { transform: scale(1.06); }

/* Placeholder when no photo */
.team-card .team-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: rgba(255,255,255,0.12);
  font-size: 5rem;
}

.team-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0; z-index: 2;
  padding: 24px;
  color: var(--white);
}

.team-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.team-role {
  display: block;
  font-size: 12.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--teal-light);
  margin-bottom: 10px;
}

.team-specialty {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 14px;
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease 0.1s;
}

.team-card:hover .team-specialty { max-height: 40px; opacity: 1; }

.team-socials { display: flex; gap: 8px; }

.team-socials a {
  width: 30px; height: 30px;
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--white);
  transition: all var(--transition);
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease 0.15s, background var(--transition);
}

.team-card:hover .team-socials a {
  max-height: 40px; opacity: 1;
}

.team-socials a:hover { background: var(--teal); }

/* ── BLOG ───────────────────────────────────────────────────── */
.section-blog { background: var(--gray-50); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-xs);
  overflow: hidden;
  transition: all 0.32s ease;
  border: 1px solid var(--gray-100);
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
  border-color: transparent;
}

.blog-image {
  position: relative;
  aspect-ratio: 16/9; overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  display: flex; align-items: center; justify-content: center;
}

/* Placeholder pattern */
.blog-image::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent, transparent 10px,
    rgba(255,255,255,0.02) 10px, rgba(255,255,255,0.02) 20px
  );
}

.blog-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  position: relative; z-index: 1;
}

.blog-card:hover .blog-image img { transform: scale(1.06); }

.blog-category {
  position: absolute;
  top: 14px; left: 14px; z-index: 2;
  background: var(--navy);
  color: var(--white);
  font-size: 10.5px; font-weight: 700;
  padding: 4px 11px; border-radius: 20px;
  letter-spacing: 0.08em; text-transform: uppercase;
}

.blog-content { padding: 24px; }

.blog-meta {
  display: flex; gap: 16px;
  font-size: 11.5px; color: var(--gray-400);
  margin-bottom: 12px;
}

.blog-meta span { display: flex; align-items: center; gap: 5px; }

.blog-content h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.45; margin-bottom: 10px;
  transition: color var(--transition);
}

.blog-card:hover .blog-content h3 { color: var(--teal); }

.blog-content p {
  font-size: 13.5px; color: var(--text-mid);
  line-height: 1.8; margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 700;
  color: var(--teal); letter-spacing: 0.02em;
  transition: gap var(--transition);
}

.blog-link:hover { gap: 10px; }
.blog-link i { font-size: 10px; }

/* ── CONTACT ────────────────────────────────────────────────── */
.section-contact {
  padding: var(--section-py) 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

/* Subtle diagonal pattern */
.section-contact::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent, transparent 40px,
    rgba(255,255,255,0.015) 40px, rgba(255,255,255,0.015) 41px
  );
}

.section-contact::after {
  content: '';
  position: absolute;
  top: 0; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(27,158,142,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.contact-wrapper {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}

.contact-info-head { margin-bottom: 32px; }

.contact-intro {
  font-size: 15.5px; color: var(--text-light);
  line-height: 1.9; margin-bottom: 36px;
}

.contact-methods { display: flex; flex-direction: column; gap: 12px; }

.contact-method {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-xs);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all var(--transition);
  text-decoration: none;
}

.contact-method:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.16);
  transform: translateX(4px);
}

.contact-method-icon {
  width: 44px; height: 44px;
  background: var(--teal);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; color: var(--white); flex-shrink: 0;
  border-radius: var(--radius-xs);
}

.contact-method div { display: flex; flex-direction: column; }

.contact-method-label {
  font-size: 10.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-light-muted); margin-bottom: 2px;
}

.contact-method-value {
  font-size: 15px; font-weight: 600; color: var(--white);
}

/* Form */
.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}

.contact-form h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy); margin-bottom: 28px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group {
  display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px;
}

.form-group label {
  font-size: 12.5px; font-weight: 700;
  color: var(--text-dark); letter-spacing: 0.02em;
}

.form-group label span { color: var(--teal); }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-xs);
  background: var(--white); color: var(--text-dark);
  font-size: 14.5px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none; width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(27,158,142,0.1);
}

.form-group input.error { border-color: #e53e3e; }
.form-error { font-size: 11.5px; color: #e53e3e; min-height: 16px; }

.form-group textarea { resize: vertical; }

.form-group select {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239aa3af' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-success {
  display: none;
  align-items: center; gap: 10px;
  padding: 14px 18px;
  background: rgba(27,158,142,0.08);
  border: 1px solid rgba(27,158,142,0.22);
  border-radius: var(--radius-xs);
  color: var(--teal); font-size: 14px; font-weight: 500;
  margin-top: 12px;
}

.form-success.show { display: flex; }

/* ── FOOTER ─────────────────────────────────────────────────── */
.site-footer { background: #081828; }

.footer-main { padding: 80px 0 48px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.6fr;
  gap: 56px;
}

.footer-logo {
  display: flex; align-items: center; gap: 13px;
  text-decoration: none; margin-bottom: 20px;
}

.footer-logo span { display: flex; flex-direction: column; line-height: 1.1; }

.footer-logo strong {
  font-family: var(--font-serif);
  font-size: 17px; font-weight: 700;
  color: var(--white); letter-spacing: 0.04em;
}

.footer-logo small {
  font-size: 10px; color: var(--teal);
  letter-spacing: 0.14em; text-transform: uppercase;
}

.footer-desc {
  font-size: 14px; color: var(--text-light-muted);
  line-height: 1.9; margin-bottom: 24px;
}

.footer-socials { display: flex; gap: 10px; }

.footer-socials a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.07);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--text-light-muted);
  transition: all var(--transition);
}

.footer-socials a:hover { background: var(--teal); color: var(--white); }

.footer-links h4,
.footer-contact h4 {
  font-size: 11.5px; font-weight: 700;
  color: var(--white); letter-spacing: 0.12em;
  text-transform: uppercase; margin-bottom: 20px;
}

.footer-links ul li { margin-bottom: 10px; }

.footer-links ul li a {
  font-size: 14.5px; color: var(--text-light-muted);
  transition: all var(--transition);
  display: flex; align-items: center; gap: 8px;
}

.footer-links ul li a::before {
  content: '';
  width: 10px; height: 1px;
  background: var(--teal); flex-shrink: 0;
  transition: width var(--transition), opacity var(--transition);
  opacity: 0.6;
}

.footer-links ul li a:hover { color: var(--white); padding-left: 4px; }
.footer-links ul li a:hover::before { width: 16px; opacity: 1; }

.footer-contact-list li {
  display: flex; align-items: flex-start; gap: 12px; margin-bottom: 13px;
}

.footer-contact-list li i {
  color: var(--teal); font-size: 13px; margin-top: 4px; flex-shrink: 0;
}

.footer-contact-list li span,
.footer-contact-list li a {
  font-size: 14.5px; color: var(--text-light-muted);
  line-height: 1.7; transition: color var(--transition);
}

.footer-contact-list li a:hover { color: var(--white); }

/* Footer divider */
.footer-divider {
  border: none; border-top: 1px solid rgba(255,255,255,0.06);
  margin: 0;
}

.footer-bottom {
  padding: 20px 0;
}

.footer-bottom .container {
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 10px;
}

.footer-bottom p { font-size: 14px; color: var(--text-light-muted); }

.footer-bottom a { color: var(--text-light-muted); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--teal); }

.footer-bottom p:last-child {
  display: flex; align-items: center; gap: 12px;
}

.footer-bottom p:last-child span { opacity: 0.3; }

/* ── SCROLL TO TOP ──────────────────────────────────────────── */
.scroll-top {
  position: fixed; bottom: 112px; right: 24px; z-index: 900;
  width: 42px; height: 42px;
  background: var(--navy); color: var(--white);
  border: none; border-radius: var(--radius-xs);
  cursor: pointer; font-size: 13px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition);
}

.scroll-top.visible {
  opacity: 1; visibility: visible; transform: translateY(0);
}

.scroll-top:hover { background: var(--teal); transform: translateY(-2px); }

/* ── FLOATING BUTTONS ───────────────────────────────────────── */
.floating-buttons {
  position: fixed; bottom: 24px; right: 24px;
  display: flex; flex-direction: column; gap: 10px;
  z-index: 900;
}

.float-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  transition: all var(--transition);
  font-size: 21px; color: var(--white);
}

.float-btn:hover { transform: scale(1.12) translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.35); }

.float-zalo  { background: #006af5; animation: pulseRing 2.5s ease-in-out infinite; }
.float-phone { background: var(--teal); animation: pulseRing 2.5s ease-in-out infinite 0.7s; }

@keyframes pulseRing {
  0%   { box-shadow: 0 0 0 0 rgba(27,158,142,0.4), 0 4px 20px rgba(0,0,0,0.3); }
  60%  { box-shadow: 0 0 0 10px rgba(27,158,142,0), 0 4px 20px rgba(0,0,0,0.3); }
  100% { box-shadow: 0 0 0 0 rgba(27,158,142,0), 0 4px 20px rgba(0,0,0,0.3); }
}

.float-zalo { animation-name: pulseRingBlue; }

@keyframes pulseRingBlue {
  0%   { box-shadow: 0 0 0 0 rgba(0,106,245,0.4), 0 4px 20px rgba(0,0,0,0.3); }
  60%  { box-shadow: 0 0 0 10px rgba(0,106,245,0), 0 4px 20px rgba(0,0,0,0.3); }
  100% { box-shadow: 0 0 0 0 rgba(0,106,245,0), 0 4px 20px rgba(0,0,0,0.3); }
}

/* Float tooltip */
.float-btn[data-tip] { position: relative; }

.float-btn[data-tip]::before {
  content: attr(data-tip);
  position: absolute; right: calc(100% + 10px);
  background: var(--navy); color: var(--white);
  font-size: 12px; font-weight: 600;
  padding: 5px 12px; border-radius: var(--radius-xs);
  white-space: nowrap;
  opacity: 0; pointer-events: none;
  transform: translateX(6px);
  transition: all var(--transition);
}

.float-btn[data-tip]:hover::before {
  opacity: 1; transform: translateX(0);
}

/* ── POPUP ──────────────────────────────────────────────────── */
.popup-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(5,15,30,0.6);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: all 0.28s ease;
}

.popup-overlay.show { opacity: 1; visibility: visible; }

.popup-modal {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 44px;
  max-width: 460px; width: 100%;
  position: relative;
  transform: scale(0.88) translateY(24px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-lg);
}

.popup-overlay.show .popup-modal { transform: scale(1) translateY(0); }

/* Gold top accent */
.popup-modal::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.popup-close {
  position: absolute; top: 16px; right: 16px;
  width: 32px; height: 32px;
  background: var(--gray-50); border: none; border-radius: 50%;
  font-size: 16px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-600); transition: all var(--transition);
}

.popup-close:hover { background: var(--gray-100); color: var(--navy); }

.popup-header { margin-bottom: 28px; }

.popup-tag {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(27,158,142,0.1); color: var(--teal);
  font-size: 11px; font-weight: 700;
  padding: 4px 12px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: 0.09em;
  margin-bottom: 14px;
}

.popup-header h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem; font-weight: 700;
  color: var(--navy); margin-bottom: 7px;
  line-height: 1.25;
}

.popup-header p { font-size: 14px; color: var(--text-mid); }

.popup-form .form-group { margin-bottom: 13px; }

.popup-form input,
.popup-form select {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-xs);
  font-size: 14.5px; font-family: inherit;
  color: var(--text-dark); background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.popup-form input:focus,
.popup-form select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(27,158,142,0.1);
}

.popup-form select {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239aa3af' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

/* ── SCROLL REVEAL ──────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── TOAST ──────────────────────────────────────────────────── */
.toast-notification {
  position: fixed; bottom: 80px; left: 50%;
  transform: translateX(-50%) translateY(16px);
  background: var(--navy); color: var(--white);
  padding: 13px 24px; border-radius: var(--radius-xs);
  font-size: 14px; font-weight: 500;
  box-shadow: var(--shadow-lg); z-index: 3000;
  opacity: 0; transition: all var(--transition);
  white-space: nowrap; pointer-events: none;
  border-left: 3px solid var(--teal);
}

.toast-notification.show {
  opacity: 1; transform: translateX(-50%) translateY(0);
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1.8fr 1fr 1fr; gap: 40px; }
  .footer-contact { grid-column: 1 / -1; }
  .about-grid { gap: 56px; }
}

@media (max-width: 1024px) {
  .contact-wrapper { grid-template-columns: 1fr; gap: 56px; }
  .about-grid      { grid-template-columns: 1fr; gap: 48px; }
  .about-image-wrap img { height: 420px; }
  .about-badge { bottom: -16px; right: -10px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }

  .hero-inner { grid-template-columns: 1fr; height: auto; }
  .hero-right { height: 50vw; min-height: 300px; max-height: 480px; }
  .hero-left  { padding: 48px 32px 40px; }
}

@media (max-width: 768px) {
  :root { --section-py: 68px; --header-h: 72px; }

  .navbar-toggle { display: flex; }

  .navbar-menu {
    position: fixed;
    top: var(--header-h); left: 0; right: 0; bottom: 0;
    background: var(--white);
    flex-direction: column; align-items: stretch;
    padding: 20px 20px 48px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition);
    gap: 0; margin-left: 0;
    box-shadow: var(--shadow-lg); z-index: 999;
  }

  .navbar-menu.open { transform: translateX(0); }

  .nav-list { flex-direction: column; gap: 2px; }

  .nav-link { padding: 13px 12px; font-size: 16px; }
  .nav-link::after { display: none; }

  .dropdown {
    position: static; opacity: 1; visibility: visible;
    transform: none; box-shadow: none;
    border: none; border-left: 2px solid var(--teal);
    border-radius: 0; background: var(--gray-50);
    display: none; padding: 4px 0;
    margin: 4px 0 4px 12px;
  }

  .has-dropdown.open .dropdown { display: block; }

  .nav-cta { margin-left: 0; margin-top: 16px; justify-content: center; }

  .brand-logo    { height: 54px; }
  .hero-left     { padding: 32px 20px; }
  .hero-right    { height: 60vw; min-height: 240px; max-height: 380px; }
  .hero-stats    { flex-wrap: wrap; }
  .hero-actions  { gap: 10px; }
  .stat          { padding: 14px 18px; }
  .stat-num      { font-size: 1.6rem; }

  .services-grid,
  .cases-grid,
  .blog-grid     { grid-template-columns: 1fr; gap: 20px; }

  .why-grid      { grid-template-columns: 1fr; gap: 2px; }

  .form-row      { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 28px 22px; }
  .contact-form-card    { padding: 32px 24px; }

  .footer-grid   { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }

  .scroll-top    { right: 16px; bottom: 92px; }
  .floating-buttons { right: 16px; bottom: 20px; }
  .float-btn[data-tip]::before { display: none; }

  .section-header { margin-bottom: 48px; }
}

@media (max-width: 540px) {
  .hero-title    { font-size: 2rem; }
  .hero-actions  { flex-direction: column; }
  .hero-actions .btn { justify-content: center; width: 100%; }
  .hero-stats    { width: 100%; justify-content: space-around; }
  .stat-divider  { display: none; }

  .about-badge   { padding: 16px 20px; bottom: -12px; right: 12px; }
  .about-badge-num { font-size: 2.2rem; }

  .team-card { aspect-ratio: 3/4; max-height: 360px; }

  .contact-form-card { padding: 28px 20px; }

  .popup-modal   { padding: 28px 20px; }
  .float-btn     { width: 46px; height: 46px; font-size: 18px; }
}

/* ════════════════════════════════════════════════════════════
   SERVICE DETAIL PAGES
════════════════════════════════════════════════════════════ */

/* ── Breadcrumb ── */
.breadcrumb {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-100);
  padding: 14px 0;
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text-mid);
}
.breadcrumb-list a { color: var(--teal); transition: color var(--transition); }
.breadcrumb-list a:hover { color: var(--teal-dark); }
.breadcrumb-sep { color: var(--gray-400); font-size: 10px; }
.breadcrumb-cur { color: var(--text-dark); font-weight: 500; }

/* ── Service Hero ── */
.sv-hero {
  background: var(--navy);
  padding: 88px 0 80px;
  position: relative;
  overflow: hidden;
}
.sv-hero::after {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(27,158,142,0.05);
  pointer-events: none;
}
.sv-hero-inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 60px;
  align-items: center;
}
.sv-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border: 1px solid rgba(201,164,100,0.4);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.sv-hero h1,
.sv-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}
.sv-hero h1 em,
.sv-hero-title em { font-style: normal; color: var(--gold); }
.sv-hero-desc,
.sv-hero-lead {
  font-size: 16px;
  color: var(--text-light-soft);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 560px;
}
.sv-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Stat card in hero */
.sv-stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.sv-stat-item { text-align: center; padding: 20px 0; }
.sv-stat-item:first-child { padding-top: 0; }
.sv-stat-item:last-child  { padding-bottom: 0; }
.sv-stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}
.sv-stat-label {
  display: block;
  font-size: 13px;
  color: var(--text-light-soft);
  line-height: 1.4;
}
.sv-stat-divider { height: 1px; background: rgba(255,255,255,0.08); }

/* ── Problem Cards ── */
.sv-problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.sv-problem-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.sv-problem-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.sv-problem-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(27,158,142,0.09);
  border-radius: var(--radius-sm);
  color: var(--teal);
  font-size: 18px;
  margin-bottom: 14px;
}
.sv-problem-card h3 { font-size: 15.5px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.sv-problem-card p  { font-size: 15px; color: var(--text-mid); line-height: 1.7; }

/* ── Solutions ── */
.sv-solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.sv-solution-list { display: flex; flex-direction: column; gap: 18px; }
.sv-solution-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px 24px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.sv-solution-item:hover { box-shadow: var(--shadow-sm); border-color: rgba(27,158,142,0.35); }
.sv-sol-num {
  flex-shrink: 0;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy);
  color: var(--gold);
  border-radius: 50%;
  font-size: 13.5px;
  font-weight: 700;
}
.sv-sol-text h4 { font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 5px; }
.sv-sol-text p  { font-size: 14.5px; color: var(--text-mid); line-height: 1.7; }
.sv-solution-aside {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.sv-solution-aside img { width: 100%; border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.sv-aside-box {
  background: var(--navy);
  border-radius: var(--radius-sm);
  padding: 24px;
  border-left: 4px solid var(--gold);
  color: var(--text-light);
  font-size: 14.5px;
  line-height: 1.8;
}
.sv-aside-box strong { color: var(--gold); display: block; margin-bottom: 8px; font-size: 15px; }

/* ── Process Steps ── */
.sv-process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 28px;
  position: relative;
}
.sv-process-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  z-index: 0;
}
.sv-process-step { position: relative; z-index: 1; text-align: center; padding: 0 8px; }
.sv-step-num {
  width: 80px; height: 80px;
  display: flex; align-items: center; justify-content: center;
  background: var(--white);
  border: 3px solid var(--teal);
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--teal);
  margin: 0 auto 22px;
  transition: all 0.3s ease;
  box-shadow: 0 0 0 6px rgba(27,158,142,0.08);
}
.sv-process-step:hover .sv-step-num {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 0 0 8px rgba(27,158,142,0.14);
}
.sv-process-step h3 { font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.sv-process-step p  { font-size: 14.5px; color: var(--text-mid); line-height: 1.65; }

/* ── Featured Case ── */
.sv-case-card {
  max-width: 860px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.sv-case-card .case-tag { margin-bottom: 18px; }
.sv-case-card h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 14px;
  line-height: 1.35;
}
.sv-case-card p { font-size: 15px; color: var(--text-mid); line-height: 1.8; margin-bottom: 20px; }

/* ── FAQ ── */
.sv-faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sv-faq-item {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.sv-faq-item.open { box-shadow: var(--shadow-sm); border-color: rgba(27,158,142,0.4); }
.sv-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: var(--white);
  text-align: left;
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text-dark);
  transition: color var(--transition);
}
.sv-faq-item.open .sv-faq-q { color: var(--teal); }
.sv-faq-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--gray-50);
  color: var(--teal);
  font-size: 12px;
  transition: transform var(--transition), background var(--transition), color var(--transition);
}
.sv-faq-item.open .sv-faq-icon { transform: rotate(180deg); background: var(--teal); color: var(--white); }
.sv-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s ease, padding var(--transition);
  padding: 0 24px;
  font-size: 14.5px;
  color: var(--text-mid);
  line-height: 1.8;
  background: var(--gray-50);
}
.sv-faq-item.open .sv-faq-a { max-height: 500px; padding: 20px 24px; }

/* ── Related Services ── */
.sv-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sv-related-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 20px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
}
.sv-related-card:hover { box-shadow: var(--shadow-md); border-color: rgba(27,158,142,0.4); transform: translateY(-2px); }
.sv-related-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(27,158,142,0.09);
  border-radius: var(--radius-sm);
  color: var(--teal);
  font-size: 20px;
}
.sv-related-info h4 { font-size: 14.5px; font-weight: 700; color: var(--text-dark); margin-bottom: 3px; }
.sv-related-info p  { font-size: 13px; color: var(--text-mid); }
.sv-related-arrow {
  margin-left: auto;
  color: var(--teal);
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
}
.sv-related-card:hover .sv-related-arrow { opacity: 1; transform: translateX(4px); }

/* ── CTA Banner ── */
.sv-cta-banner {
  background: var(--navy);
  padding: 88px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.sv-cta-banner::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
}
.sv-cta-banner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.7rem);
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.3;
}
.sv-cta-banner h2 em { font-style: normal; color: var(--gold); }
.sv-cta-banner p { color: var(--text-light-soft); font-size: 16px; margin: 0 auto 36px; max-width: 520px; line-height: 1.75; }
.sv-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ══════════════════════════════════════════════════════════════
   FILTER TABS (cases page, blog page)
══════════════════════════════════════════════════════════════ */
.filter-tabs {
  display: flex; gap: 10px; flex-wrap: wrap;
  justify-content: center; margin-bottom: 44px;
}
.filter-tab {
  padding: 9px 22px;
  border: 1.5px solid var(--gray-200); border-radius: 30px;
  font-size: 14px; font-weight: 600;
  color: var(--text-mid); background: var(--white);
  cursor: pointer; transition: all var(--transition);
}
.filter-tab:hover { border-color: var(--navy); color: var(--navy); }
.filter-tab.active { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* ══════════════════════════════════════════════════════════════
   VỤ VIỆC TIÊU BIỂU PAGE
══════════════════════════════════════════════════════════════ */
.cases-full-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px;
}
.case-card-full {
  background: var(--white); border-radius: var(--radius-md);
  padding: 32px; box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--teal);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column;
}
.case-card-full:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case-card-full .case-tag { margin-bottom: 16px; display: inline-block; }
.case-card-full .case-title {
  font-family: var(--font-serif); font-size: 1.12rem;
  font-weight: 700; color: var(--navy); margin-bottom: 12px; line-height: 1.35;
}
.case-card-full .case-desc {
  font-size: 14.5px; color: var(--text-mid); line-height: 1.8;
  margin-bottom: 18px; flex: 1;
}
.case-card-full .case-result {
  display: flex; align-items: flex-start; gap: 10px;
  background: rgba(27,158,142,0.07); border-radius: 8px; padding: 12px 16px;
}
.case-card-full .case-result i { color: var(--teal); font-size: 15px; margin-top: 2px; flex-shrink: 0; }
.case-card-full .case-result span { font-size: 14px; color: var(--navy); font-weight: 500; line-height: 1.55; }
.case-card-full[data-cat="dat-dai"] { border-left-color: var(--gold); }
.case-card-full[data-cat="hinh-su"] { border-left-color: #c0392b; }
.case-card-full[data-cat="doanh-nghiep"] { border-left-color: #2980b9; }

.case-card-full.hidden { display: none; }

/* ══════════════════════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════════════════════ */
.testi-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.testi-card {
  background: var(--white); border-radius: var(--radius-md);
  padding: 32px 28px; box-shadow: var(--shadow-sm);
  position: relative; border-top: 3px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.testi-card:hover { border-top-color: var(--teal); box-shadow: var(--shadow-md); }
.testi-quote-mark {
  font-size: 5.5rem; color: var(--teal); opacity: 0.1;
  position: absolute; top: 10px; right: 18px;
  font-family: var(--font-serif); line-height: 1; pointer-events: none;
}
.testi-stars { color: var(--gold); font-size: 13px; margin-bottom: 14px; letter-spacing: 2px; }
.testi-text { font-size: 15px; color: var(--text-mid); line-height: 1.8; margin-bottom: 22px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 18px; flex-shrink: 0;
}
.testi-name { font-weight: 700; font-size: 15px; color: var(--navy); margin-bottom: 2px; }
.testi-label { font-size: 12.5px; color: var(--text-mid); }

/* ══════════════════════════════════════════════════════════════
   ĐỘI NGŨ LUẬT SƯ PAGE
══════════════════════════════════════════════════════════════ */
.team-values-strip {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 64px;
}
.team-value-card {
  text-align: center; padding: 40px 28px;
  background: var(--white); border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid transparent;
  transition: border-color var(--transition), transform var(--transition);
}
.team-value-card:hover { border-bottom-color: var(--teal); transform: translateY(-3px); }
.team-value-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; margin: 0 auto 20px;
  font-size: 24px; color: var(--white);
}
.team-value-card h3 { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.team-value-card p { font-size: 15px; color: var(--text-mid); line-height: 1.75; }

.team-bio-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px;
}
.team-bio-card {
  background: var(--white); border-radius: var(--radius-md);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.team-bio-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.team-bio-img-wrap {
  height: 280px; overflow: hidden; position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, #1d3a6e 100%);
}
.team-bio-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  transition: transform 0.5s ease;
}
.team-bio-card:hover .team-bio-img-wrap img { transform: scale(1.05); }
.team-bio-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem; color: rgba(255,255,255,0.15);
}
.team-bio-role-badge {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(15,34,64,0.92), transparent);
  padding: 28px 16px 12px;
}
.team-bio-role-badge span {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--teal-light);
}
.team-bio-body { padding: 20px 20px 24px; }
.team-bio-name { font-family: var(--font-serif); font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.team-bio-exp { font-size: 13px; color: var(--text-mid); margin-bottom: 13px; }
.team-bio-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.team-bio-tag {
  font-size: 11.5px; padding: 3px 11px; background: var(--gray-50);
  color: var(--navy); border-radius: 20px;
  border: 1px solid var(--gray-200); font-weight: 500;
}
.team-bio-contacts { display: flex; gap: 10px; flex-wrap: wrap; }
.team-bio-contacts a {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--teal); font-weight: 600;
  transition: color var(--transition);
}
.team-bio-contacts a:hover { color: var(--navy); }

/* ══════════════════════════════════════════════════════════════
   KIẾN THỨC PHÁP LÝ PAGE
══════════════════════════════════════════════════════════════ */
.blog-full-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px;
}
.blog-full-grid .blog-card.hidden { display: none; }

/* ══════════════════════════════════════════════════════════════
   LIÊN HỆ PAGE
══════════════════════════════════════════════════════════════ */
.contact-page-section { background: var(--white); }
.contact-page-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start;
}
.contact-page-info-h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700; color: var(--navy);
  margin-bottom: 14px; line-height: 1.2;
}
.contact-page-intro {
  font-size: 16px; color: var(--text-mid); line-height: 1.8; margin-bottom: 32px;
}
.contact-page-section .contact-method {
  background: var(--gray-50);
  border-color: var(--gray-200);
}
.contact-page-section .contact-method:hover {
  background: var(--gray-100);
  border-color: var(--gray-300);
}
.contact-page-section .contact-method-label { color: var(--text-mid); }
.contact-page-section .contact-method-value { color: var(--navy); }

.contact-hours-box {
  margin-top: 36px; background: var(--gray-50);
  border-radius: var(--radius-md); padding: 24px 28px;
  border-left: 3px solid var(--teal);
}
.contact-hours-box h4 {
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--navy); margin-bottom: 18px;
}
.hours-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 0; border-bottom: 1px solid var(--gray-100);
}
.hours-row:last-child { border-bottom: none; }
.hours-day { font-size: 14.5px; color: var(--text-dark); font-weight: 500; }
.hours-time { font-size: 14px; color: var(--teal); font-weight: 600; }
.hours-time.closed { color: var(--gray-400); font-weight: 400; }

.contact-form-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 40px 36px; box-shadow: var(--shadow-md);
  border-top: 4px solid var(--teal);
}
.contact-form-card h3 {
  font-family: var(--font-serif); font-size: 1.5rem;
  font-weight: 700; color: var(--navy); margin-bottom: 6px;
}
.contact-form-card > p { font-size: 14.5px; color: var(--text-mid); margin-bottom: 28px; }

.contact-map-section { background: var(--gray-50); }
.contact-map-wrap {
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-sm); height: 420px;
  background: var(--gray-100); display: flex; align-items: center; justify-content: center;
}
.contact-map-wrap iframe { width: 100%; height: 100%; border: none; display: block; }
.map-placeholder {
  text-align: center; padding: 40px;
}
.map-placeholder i { font-size: 3rem; color: var(--gray-300); display: block; margin-bottom: 14px; }
.map-placeholder p { font-size: 15px; color: var(--text-mid); }
.map-placeholder strong { display: block; font-size: 17px; color: var(--navy); margin-bottom: 6px; }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE – NEW PAGES
══════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .team-bio-grid   { grid-template-columns: repeat(2, 1fr); }
  .blog-full-grid  { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .testi-grid          { grid-template-columns: repeat(2, 1fr); }
  .cases-full-grid     { grid-template-columns: 1fr; }
  .team-values-strip   { grid-template-columns: 1fr; gap: 16px; }
  .contact-page-wrap   { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 600px) {
  .testi-grid      { grid-template-columns: 1fr; }
  .team-bio-grid   { grid-template-columns: 1fr; }
  .blog-full-grid  { grid-template-columns: 1fr; }
  .filter-tab      { padding: 7px 16px; font-size: 13px; }
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .sv-hero-inner       { grid-template-columns: 1fr; }
  .sv-stat-card        { flex-direction: row; padding: 20px; gap: 0; }
  .sv-stat-item        { flex: 1; padding: 12px 8px; }
  .sv-stat-item:first-child,
  .sv-stat-item:last-child { padding: 12px 8px; }
  .sv-stat-divider     { width: 1px; height: auto; }
  .sv-solution-grid    { grid-template-columns: 1fr; }
  .sv-solution-aside   { position: static; }
  .sv-process-grid     { grid-template-columns: repeat(2, 1fr); }
  .sv-process-grid::before { display: none; }
  .sv-related-grid     { grid-template-columns: 1fr 1fr; }
  .sv-problems-grid    { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .sv-hero             { padding: 60px 0 52px; }
  .sv-hero-actions     { flex-direction: column; }
  .sv-hero-actions .btn { justify-content: center; }
  .sv-stat-card        { flex-direction: column; padding: 24px; }
  .sv-stat-divider     { width: 100%; height: 1px; }
  .sv-problems-grid    { grid-template-columns: 1fr; }
  .sv-process-grid     { grid-template-columns: 1fr; }
  .sv-related-grid     { grid-template-columns: 1fr; }
  .sv-cta-actions      { flex-direction: column; }
  .sv-cta-actions .btn { justify-content: center; }
  .sv-case-card        { padding: 28px 20px; }
}

/* ══════════════════════════════════════════════════════════════
   TRUST BAR
══════════════════════════════════════════════════════════════ */
.trust-bar {
  background: var(--navy);
  border-bottom: 1px solid rgba(201,164,100,0.2);
  position: relative; z-index: 2;
}
.trust-bar-inner {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; padding: 12px 0; gap: 0;
}
.trust-item {
  display: flex; align-items: center; gap: 9px;
  padding: 5px 20px; white-space: nowrap;
  font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,0.82);
}
.trust-item i { color: var(--gold); font-size: 13px; flex-shrink: 0; }
.trust-sep {
  width: 1px; height: 16px;
  background: rgba(255,255,255,0.14);
  flex-shrink: 0;
}
@media (max-width: 960px) {
  .trust-item { padding: 5px 13px; font-size: 12.5px; }
}
@media (max-width: 600px) {
  .trust-bar-inner { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; padding: 10px 0; scrollbar-width: none; -ms-overflow-style: none; }
  .trust-bar-inner::-webkit-scrollbar { display: none; }
  .trust-bar { overflow: hidden; }
  .trust-item { padding: 5px 14px; font-size: 12px; }
}

/* ══════════════════════════════════════════════════════════════
   CHI PHÍ THAM KHẢO
══════════════════════════════════════════════════════════════ */
.pricing-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 22px;
  margin-bottom: 28px;
}
.pricing-card {
  background: var(--white); border-radius: var(--radius-md);
  padding: 32px 24px; box-shadow: var(--shadow-sm);
  text-align: center; border-top: 3px solid var(--gray-200);
  transition: transform var(--transition), box-shadow var(--transition), border-top-color var(--transition);
  display: flex; flex-direction: column;
}
.pricing-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-top-color: var(--teal); }
.pricing-card.featured { background: var(--navy); border-top-color: var(--gold); }
.pricing-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gray-50); margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 21px; color: var(--navy);
  transition: background var(--transition), color var(--transition);
}
.pricing-card:hover .pricing-icon { background: linear-gradient(135deg, var(--navy), var(--teal)); color: var(--white); }
.pricing-card.featured .pricing-icon { background: linear-gradient(135deg, var(--gold-dark), var(--gold)); color: var(--navy); }
.pricing-card h3 {
  font-family: var(--font-serif); font-size: 1.05rem;
  font-weight: 700; color: var(--navy); margin-bottom: 14px;
}
.pricing-card.featured h3 { color: var(--white); }
.pricing-range { margin-bottom: 18px; }
.pricing-from {
  display: block; font-size: 11px; color: var(--text-mid);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 3px;
}
.pricing-card.featured .pricing-from { color: rgba(255,255,255,0.55); }
.pricing-price {
  font-family: var(--font-serif); font-size: 1.85rem;
  font-weight: 700; color: var(--teal); line-height: 1;
}
.pricing-card.featured .pricing-price { color: var(--gold); }
.pricing-list {
  list-style: none; text-align: left; flex: 1; margin-bottom: 22px;
}
.pricing-list li {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 13px; color: var(--text-mid); padding: 6px 0;
  border-bottom: 1px solid var(--gray-100); line-height: 1.5;
}
.pricing-list li:last-child { border-bottom: none; }
.pricing-card.featured .pricing-list li { color: rgba(255,255,255,0.75); border-bottom-color: rgba(255,255,255,0.08); }
.pricing-list i { color: var(--teal); font-size: 11px; margin-top: 3px; flex-shrink: 0; }
.pricing-card.featured .pricing-list i { color: var(--gold-light); }
.pricing-note {
  text-align: center; font-size: 13px; color: var(--text-mid);
  font-style: italic; max-width: 680px; margin: 0 auto;
  line-height: 1.7; padding-top: 20px;
  border-top: 1px solid var(--gray-100);
}
@media (max-width: 960px) { .pricing-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 540px)  { .pricing-grid { grid-template-columns: 1fr; } }

/* ══════════════════════════════════════════════════════════════
   FAQ HOMEPAGE
══════════════════════════════════════════════════════════════ */
.faq-home-grid {
  max-width: 940px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(2,1fr); gap: 14px;
}
@media (max-width: 700px) { .faq-home-grid { grid-template-columns: 1fr; } }

/* ══════════════════════════════════════════════════════════════
   CALLBACK WIDGET
══════════════════════════════════════════════════════════════ */
.callback-widget {
  position: fixed; bottom: 178px; right: 24px; z-index: 1100;
}
.callback-trigger {
  display: flex; align-items: center; gap: 10px;
  background: var(--navy); color: var(--white);
  border: none; cursor: pointer;
  padding: 11px 16px 11px 11px; border-radius: 28px;
  box-shadow: 0 6px 28px rgba(15,34,64,0.38);
  font-size: 13.5px; font-weight: 700; white-space: nowrap;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.callback-trigger:hover { background: var(--navy-mid); transform: translateX(-3px); box-shadow: 0 10px 36px rgba(15,34,64,0.5); }
.callback-trigger-icon {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--teal); display: flex; align-items: center;
  justify-content: center; font-size: 14px; flex-shrink: 0;
}
.callback-popup {
  position: absolute; bottom: 56px; right: 0;
  width: 296px; background: var(--white);
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  padding: 26px 22px; border-top: 4px solid var(--teal);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  pointer-events: none;
}
.callback-popup.open {
  opacity: 1; visibility: visible; transform: translateY(0);
  pointer-events: auto;
}
.callback-close {
  position: absolute; top: 10px; right: 10px;
  background: none; border: none; font-size: 22px;
  color: var(--gray-400); cursor: pointer; line-height: 1; padding: 6px;
  transition: color var(--transition);
}
.callback-close:hover { color: var(--navy); }
.callback-header { text-align: center; margin-bottom: 18px; }
.callback-header-icon {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px; font-size: 18px; color: var(--white);
}
.callback-header h4 {
  font-family: var(--font-serif); font-size: 1rem;
  font-weight: 700; color: var(--navy); margin-bottom: 4px;
}
.callback-header p { font-size: 13px; color: var(--text-mid); line-height: 1.55; }
.callback-form { display: flex; flex-direction: column; gap: 10px; }
.callback-form input, .callback-form select {
  width: 100%; padding: 11px 13px;
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  font-size: 13.5px; background: var(--white); color: var(--text-dark); outline: none;
  transition: border-color var(--transition);
}
.callback-form input:focus, .callback-form select:focus { border-color: var(--teal); }
.callback-success-msg {
  display: none; text-align: center; padding: 14px 10px;
  background: rgba(27,158,142,0.08); border-radius: var(--radius-sm);
  color: var(--teal); font-size: 13.5px; font-weight: 600; line-height: 1.6;
}
.callback-success-msg.show { display: block; }
@media (max-width: 768px) { .callback-widget { display: none; } }

/* ══════════════════════════════════════════════════════════════
   ONLINE STATUS BADGE
══════════════════════════════════════════════════════════════ */
.online-badge {
  position: absolute; top: 1px; right: 1px;
  width: 13px; height: 13px; border-radius: 50%;
  background: #22c55e; border: 2.5px solid var(--white);
  display: none;
}
.online-badge.active { display: block; animation: pulse-online 2.2s ease-in-out infinite; }
@keyframes pulse-online {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.25); }
}
.nav-online-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: #22c55e; margin-left: 6px; vertical-align: middle;
  animation: pulse-online 2s infinite; display: none;
}
.nav-online-dot.active { display: inline-block; }

/* ══════════════════════════════════════════════════════════════
   MOBILE STICKY CTA BAR
══════════════════════════════════════════════════════════════ */
.mobile-cta-bar {
  display: none; position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 1200; background: var(--navy);
  border-top: 2px solid rgba(201,164,100,0.35);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.28);
}
.mobile-cta-btn {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 3px; padding: 10px 6px 11px;
  color: var(--white); text-decoration: none;
  font-size: 11px; font-weight: 700; letter-spacing: 0.02em;
  transition: background var(--transition);
  border: none; cursor: pointer; background: none; font-family: inherit;
}
.mobile-cta-btn:active { background: rgba(255,255,255,0.1); }
.mobile-cta-btn i { font-size: 19px; display: block; }
.mobile-cta-call { border-right: 1px solid rgba(255,255,255,0.1); }
.mobile-cta-call i { color: #4ade80; }
.mobile-cta-zalo { border-right: 1px solid rgba(255,255,255,0.1); }
.mobile-cta-zalo i { color: #38bdf8; }
.mobile-cta-form i { color: var(--gold-light); }
@media (max-width: 768px) {
  .mobile-cta-bar   { display: flex; }
  body              { padding-bottom: 66px; }
  .floating-buttons { bottom: 78px; }
  .scroll-top       { bottom: 152px; }
}

/* ══════════════════════════════════════════════════════════════
   EXIT-INTENT POPUP — slight override
══════════════════════════════════════════════════════════════ */
#exitPopupOverlay .popup-tag { background: rgba(201,164,100,0.15); color: var(--gold); border-color: rgba(201,164,100,0.3); }

/* ══════════════════════════════════════════════════════════════
   SOCIAL PROOF TOAST (bottom-left)
══════════════════════════════════════════════════════════════ */
.toast-social-proof {
  position: fixed; bottom: 90px; left: 20px;
  display: flex; align-items: center; gap: 12px;
  background: var(--white); padding: 14px 16px;
  border-radius: var(--radius-md); border-left: 4px solid var(--teal);
  box-shadow: 0 6px 32px rgba(0,0,0,0.15);
  z-index: 1500; max-width: 290px;
  opacity: 0; visibility: hidden; transform: translateX(-12px);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s;
  pointer-events: none;
}
.toast-social-proof.show { opacity: 1; visibility: visible; transform: translateX(0); }
.toast-sp-avatar {
  width: 38px; height: 38px; flex-shrink: 0; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: var(--white);
}
.toast-sp-body { flex: 1; min-width: 0; }
.toast-sp-name { font-weight: 700; font-size: 13px; color: var(--navy); margin-bottom: 1px; }
.toast-sp-action { font-size: 12px; color: var(--text-mid); margin-bottom: 2px; }
.toast-sp-time { font-size: 11px; color: var(--gray-400); }
@media (max-width: 768px) {
  .toast-social-proof { bottom: 80px; left: 12px; max-width: 256px; }
}

/* ══════════════════════════════════════════════════════════════
   VỀ CHÚNG TÔI PAGE
══════════════════════════════════════════════════════════════ */
.about-page-story {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.about-page-story-img {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  display: flex; align-items: center; justify-content: center;
}
.about-page-story-img img { width: 100%; height: 100%; object-fit: cover; }
.about-page-story-img-placeholder { font-size: 5rem; color: rgba(255,255,255,0.12); }
.about-timeline { margin-top: 56px; position: relative; padding-left: 32px; }
.about-timeline::before {
  content: ''; position: absolute; left: 8px; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(to bottom, var(--teal), transparent);
}
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-dot {
  position: absolute; left: -28px; top: 6px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--teal); border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--teal);
}
.timeline-year {
  font-size: 11.5px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--teal); margin-bottom: 4px;
}
.timeline-item h4 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.timeline-item p { font-size: 14.5px; color: var(--text-mid); line-height: 1.75; }
.about-mission-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 56px;
}
.about-mission-card {
  background: var(--white); border-radius: var(--radius-md);
  padding: 36px 28px; box-shadow: var(--shadow-sm);
  text-align: center; border-bottom: 3px solid transparent;
  transition: border-color var(--transition), transform var(--transition);
}
.about-mission-card:hover { border-bottom-color: var(--teal); transform: translateY(-3px); }
.about-mission-icon {
  width: 62px; height: 62px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-size: 24px; color: var(--white);
}
.about-mission-card h3 { font-family: var(--font-serif); font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.about-mission-card p { font-size: 14.5px; color: var(--text-mid); line-height: 1.75; }
@media (max-width: 960px) {
  .about-page-story { grid-template-columns: 1fr; gap: 36px; }
  .about-mission-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .about-mission-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════
   BÀI VIẾT CHI TIẾT
══════════════════════════════════════════════════════════════ */
.article-layout {
  display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start;
}
.article-content { min-width: 0; }
.article-header { margin-bottom: 36px; }
.article-category-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(27,158,142,0.1); color: var(--teal);
  padding: 5px 14px; border-radius: 20px; font-size: 12.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 18px;
}
.article-title {
  font-family: var(--font-serif); font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 700; color: var(--navy); line-height: 1.25; margin-bottom: 18px;
}
.article-meta {
  display: flex; flex-wrap: wrap; gap: 18px; align-items: center;
  font-size: 13.5px; color: var(--text-mid); padding-bottom: 22px;
  border-bottom: 1px solid var(--gray-100);
}
.article-meta i { color: var(--teal); }
.article-author-inline { display: flex; align-items: center; gap: 8px; }
.article-author-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: var(--white);
}
.article-hero-img {
  border-radius: var(--radius-md); overflow: hidden; margin-bottom: 36px;
  aspect-ratio: 16/7; background: var(--gray-50);
  display: flex; align-items: center; justify-content: center;
}
.article-hero-img img { width: 100%; height: 100%; object-fit: cover; }
.article-hero-img-placeholder { font-size: 4rem; color: var(--gray-300); text-align: center; }
.article-hero-img-placeholder small { display: block; font-size: 14px; color: var(--gray-400); margin-top: 8px; font-family: var(--font-sans); }
.article-body { font-size: 16px; line-height: 1.85; color: var(--text-dark); }
.article-body h2 { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--navy); margin: 40px 0 14px; }
.article-body h3 { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 700; color: var(--navy); margin: 28px 0 10px; }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px 22px; }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: var(--navy); }
.article-callout {
  background: rgba(27,158,142,0.07); border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 18px 22px; margin: 24px 0; font-size: 15px; color: var(--navy);
  font-weight: 500; line-height: 1.7;
}
.article-callout i { color: var(--teal); margin-right: 8px; }
.article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--gray-100); }
.article-tag {
  font-size: 12.5px; padding: 4px 13px; background: var(--gray-50);
  color: var(--navy); border-radius: 20px; border: 1px solid var(--gray-200); font-weight: 500;
}
.article-author-card {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--gray-50); border-radius: var(--radius-md);
  padding: 28px; margin-top: 40px; border: 1px solid var(--gray-100);
}
.article-author-img {
  width: 72px; height: 72px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 700; color: var(--white);
}
.article-author-info h4 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.article-author-info span { font-size: 12.5px; color: var(--teal); font-weight: 600; display: block; margin-bottom: 8px; }
.article-author-info p { font-size: 14px; color: var(--text-mid); line-height: 1.7; margin: 0; }

/* Sidebar */
.article-sidebar { position: sticky; top: calc(var(--header-h) + 24px); }
.sidebar-card {
  background: var(--white); border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm); padding: 26px 22px; margin-bottom: 22px;
  border-top: 3px solid var(--teal);
}
.sidebar-card h4 {
  font-family: var(--font-serif); font-size: 1rem;
  font-weight: 700; color: var(--navy); margin-bottom: 16px;
  padding-bottom: 12px; border-bottom: 1px solid var(--gray-100);
}
.sidebar-cta-card {
  background: var(--navy); border-radius: var(--radius-md);
  padding: 28px 22px; text-align: center; border-top: none;
}
.sidebar-cta-card h4 { color: var(--white); border-bottom-color: rgba(255,255,255,0.1); }
.sidebar-cta-card p { font-size: 13.5px; color: rgba(255,255,255,0.72); margin-bottom: 18px; line-height: 1.6; }
.related-list { list-style: none; }
.related-list li { padding: 10px 0; border-bottom: 1px solid var(--gray-100); }
.related-list li:last-child { border-bottom: none; }
.related-list a { font-size: 13.5px; color: var(--text-dark); line-height: 1.5; font-weight: 500; transition: color var(--transition); }
.related-list a:hover { color: var(--teal); }
.sidebar-toc { list-style: none; }
.sidebar-toc li { padding: 6px 0; border-bottom: 1px solid var(--gray-50); }
.sidebar-toc a { font-size: 13px; color: var(--text-mid); transition: color var(--transition); display: flex; align-items: flex-start; gap: 8px; }
.sidebar-toc a:hover { color: var(--navy); }
.sidebar-toc a::before { content: '›'; color: var(--teal); font-size: 15px; flex-shrink: 0; margin-top: -1px; }
@media (max-width: 960px) { .article-layout { grid-template-columns: 1fr; } .article-sidebar { position: static; } }
@media (max-width: 600px) { .article-body h2 { font-size: 1.3rem; } }