/* ==========================================================================
   CSS Scoped cho Landing Page Camera Hải Quan (http://men.test/camera-hai-quan/)
   Model: camerahaiquan.vn
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');

.chq-landing-page {
  --chq-white: #ffffff;
  --chq-soft: #f6f9fc;
  --chq-blue-wash: #eff6ff;
  --chq-line: #e1e8f1;
  --chq-blue: #0a6ed1;
  --chq-blue-dark: #0857a8;
  --chq-cyan: #0fc0e6;
  --chq-navy: #223a75;
  --chq-navy-deep: #182b58;
  --chq-ink: #16202b;
  --chq-muted: #566b84;
  --chq-green: #0fa968;
  --chq-green-bg: #e6f7ef;
  --chq-amber: #f8b020;
  --chq-amber-bg: rgba(248, 176, 32, 0.12);
  --chq-red: #e0392b;
  --chq-red-bg: #fdecea;
  --chq-radius: 14px;
  --chq-radius-sm: 8px;
  --chq-radius-lg: 20px;
  --chq-shadow-1: 0 1px 3px rgba(16, 24, 40, 0.08), 0 1px 2px -1px rgba(16, 24, 40, 0.05);
  --chq-shadow-2: 0 12px 24px -4px rgba(16, 24, 40, 0.12), 0 4px 6px -2px rgba(16, 24, 40, 0.04);
  --chq-width: 1460px;
  --chq-ease: 0.24s cubic-bezier(0.4, 0, 0.2, 1);

  font-family: 'Be Vietnam Pro', Inter, 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--chq-ink);
  background: var(--chq-white);
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow: hidden;
}

.chq-landing-page *,
.chq-landing-page *::before,
.chq-landing-page *::after {
  box-sizing: border-box;
}

.chq-landing-page .wrap {
  max-width: var(--chq-width);
  margin: 0 auto;
  padding: 0 15px;
}

.chq-landing-page img,
.chq-landing-page video {
  max-width: 100%;
  height: auto;
  display: block;
}

.chq-landing-page a {
  color: var(--chq-blue);
  text-decoration: none;
  transition: color var(--chq-ease);
}

.chq-landing-page a:hover {
  color: var(--chq-blue-dark);
}

.chq-landing-page h1,
.chq-landing-page h2,
.chq-landing-page h3,
.chq-landing-page h4,
.chq-landing-page h5 {
  color: var(--chq-navy);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.6em;
  letter-spacing: -0.02em;
}

.chq-landing-page h1 {
  font-size: clamp(30px, 3.8vw, 48px);
  line-height: 1.15;
}

.chq-landing-page h2 {
  font-size: clamp(24px, 2.8vw, 36px);
  line-height: 1.22;
}

.chq-landing-page h3 {
  font-size: clamp(19px, 2vw, 24px);
}

.chq-landing-page p {
  margin: 0 0 1.1em;
}

.chq-landing-page .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--chq-blue);
  margin: 0 0 16px;
  line-height: 1;
}

.chq-landing-page .eyebrow::before {
  content: "";
  width: 22px;
  height: 2.5px;
  background: var(--chq-blue);
  border-radius: 2px;
  flex: none;
}

/* ============ BUTTONS ============ */
.chq-landing-page .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 26px;
  border-radius: var(--chq-radius-sm);
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--chq-ease);
  white-space: nowrap;
}

.chq-landing-page .btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.chq-landing-page .btn-primary {
  background: var(--chq-blue);
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(10, 110, 209, 0.28);
}

.chq-landing-page .btn-primary:hover {
  background: var(--chq-blue-dark);
  box-shadow: 0 8px 20px rgba(10, 110, 209, 0.36);
}

.chq-landing-page .btn-ghost {
  background: #fff;
  color: var(--chq-navy);
  border-color: var(--chq-line);
}

.chq-landing-page .btn-ghost:hover {
  color: var(--chq-blue);
  border-color: var(--chq-blue);
  background: var(--chq-soft);
}

.chq-landing-page .btn-white {
  background: #fff;
  color: var(--chq-blue);
  font-weight: 700;
}

.chq-landing-page .btn-white:hover {
  background: #f2f7fd;
}

.chq-landing-page .btn-outline-white {
  background: transparent;
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.5);
}

.chq-landing-page .btn-outline-white:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.chq-landing-page .btn-call {
  background: #f8b020;
  color: #223a75 !important;
  font-weight: 700;
  border: 1px solid #f8b020;
  box-shadow: 0 4px 14px rgba(248, 176, 32, 0.35);
}

.chq-landing-page .btn-call:hover {
  background: #e59f15;
  border-color: #e59f15;
  color: #223a75 !important;
  box-shadow: 0 8px 20px rgba(248, 176, 32, 0.45);
}

.chq-landing-page .btn-lg {
  min-height: 54px;
  font-size: 16.5px;
  padding: 0 32px;
}

.chq-landing-page .btn-block {
  width: 100%;
}

/* ============ 1. HERO SECTION ============ */
.chq-landing-page .hero {
  position: relative;
  padding: 68px 0 80px;
  background: linear-gradient(160deg, #182b58 0%, #223a75 46%, #284488 100%);
  color: #fff;
  overflow: hidden;
}

.chq-landing-page .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
  pointer-events: none;
}

.chq-landing-page .hero::after {
  content: "";
  position: absolute;
  top: -120px;
  right: -100px;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(80, 180, 255, 0.22), rgba(18, 179, 214, 0) 68%);
  pointer-events: none;
}

.chq-landing-page .hero .wrap {
  position: relative;
  z-index: 2;
}

.chq-landing-page .hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 52px;
  align-items: center;
}

.chq-landing-page .hero .eyebrow {
  color: #8ed8ff;
}

.chq-landing-page .hero .eyebrow::before {
  background: #8ed8ff;
}

.chq-landing-page .hero h1 {
  color: #fff;
  margin-bottom: 18px;
}

.chq-landing-page .hero h1 .h1-c {
  color: #F8B020;
}

.chq-landing-page .hero h1 .hl {
  color: #8ed8ff;
  display: block;
}

.chq-landing-page .hero-kicker {
  font-size: 16.5px;
  font-weight: 600;
  color: #5a3d05;
  background: #fdf3d7;
  border-left: 4px solid #e0a415;
  padding: 10px 16px;
  border-radius: 0 var(--chq-radius-sm) var(--chq-radius-sm) 0;
  display: inline-block;
  margin: 0 0 18px;
}

.chq-landing-page .hero-lead {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.68;
  color: rgba(255, 255, 255, 0.88);
  max-width: 62ch;
  margin-bottom: 28px;
}

.chq-landing-page .hero-lead strong {
  color: #fff;
}

.chq-landing-page .hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.chq-landing-page .hero .btn-primary {
  background: #fff;
  color: #223a75 !important;
  border-color: #fff;
}

.chq-landing-page .hero .btn-primary:hover {
  background: #eaf4ff;
  color: #223a75 !important;
}

.chq-landing-page .hero .btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #fff;
}

.chq-landing-page .hero .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.chq-landing-page .hero-trust {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.chq-landing-page .hero-trust li {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.94);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13.5px;
  font-weight: 600;
}

.chq-landing-page .hero-trust li::before {
  content: "✓";
  color: #5fe0a6;
  font-weight: 800;
}

.chq-landing-page .hero-visual {
  position: relative;
}

.chq-landing-page .hero-shot {
  position: relative;
  border-radius: var(--chq-radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 56px rgba(4, 18, 36, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.18);
  aspect-ratio: 4 / 3;
  background: var(--chq-navy-deep);
}

.chq-landing-page .hero-shot video,
.chq-landing-page .hero-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.chq-landing-page .float-card {
  position: absolute;
  background: #fff;
  border-radius: var(--chq-radius);
  border: 1px solid rgba(11, 37, 69, 0.1);
  box-shadow: 0 16px 40px rgba(4, 18, 36, 0.3);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  line-height: 1.35;
  max-width: 240px;
  z-index: 3;
  color: var(--chq-navy);
}

.chq-landing-page .float-card strong {
  display: block;
  color: var(--chq-navy);
  font-size: 15px;
  font-weight: 700;
}

.chq-landing-page .float-card span {
  color: #5d7189;
  font-size: 12.5px;
}

.chq-landing-page .float-a {
  top: -18px;
  left: -24px;
}

.chq-landing-page .float-b {
  bottom: -20px;
  right: -20px;
}

.chq-landing-page .fc-ico {
  width: 38px;
  height: 38px;
  flex: none;
  border-radius: var(--chq-radius-sm);
  background: #e7f7ee;
  color: #0f5c39;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
}

.chq-landing-page .fc-num {
  font-size: 26px;
  font-weight: 800;
  color: var(--chq-blue);
  line-height: 1;
}

/* ============ 2. DẢI VĂN BẢN ÁP DỤNG (.std-band) ============ */
.chq-landing-page .std-band {
  background: #f8fbff;
  border-top: 1px solid var(--chq-line);
  border-bottom: 1px solid var(--chq-line);
  padding: 24px 0;
}

.chq-landing-page .std-lead {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--chq-muted);
  margin: 0 0 16px;
  text-align: center;
}

.chq-landing-page .std-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.chq-landing-page .std-list li {
  margin: 0;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius-sm);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  text-align: center;
  align-items: center;
  transition: border-color var(--chq-ease), transform var(--chq-ease);
}

.chq-landing-page .std-list li:hover {
  border-color: #93c5fd;
  transform: translateY(-2px);
}

.chq-landing-page .std-list strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--chq-navy);
  line-height: 1.3;
}

.chq-landing-page .std-list span {
  font-size: 12.5px;
  color: var(--chq-muted);
  line-height: 1.45;
}

/* ============ 3. HÀNG 4 CON SỐ THỐNG KÊ ============ */
.chq-landing-page .section-sm {
  padding: 56px 0;
}

.chq-landing-page .stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--chq-line);
  border-bottom: 1px solid var(--chq-line);
}

.chq-landing-page .stat-row .st {
  text-align: center;
}

.chq-landing-page .stat-row .st b {
  display: block;
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 800;
  color: #223a75;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 6px;
}

.chq-landing-page .stat-row .st span {
  display: block;
  font-size: 14.5px;
  line-height: 1.4;
  color: var(--chq-muted);
}

/* ============ 4. FORM LEAD (#leadform) ============ */
.chq-landing-page .section-soft {
  background: var(--chq-soft);
}

.chq-landing-page .section {
  padding: 76px 0;
}

.chq-landing-page .lead-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: start;
}

.chq-landing-page .lead-side {
  background: linear-gradient(150deg, #223a75 0%, #1d3368 55%, #2a478f 130%);
  color: rgba(255, 255, 255, 0.88);
  border-radius: var(--chq-radius-lg);
  padding: 38px 34px;
  display: flex;
  flex-direction: column;
}

.chq-landing-page .lead-side h2 {
  color: #fff;
  margin-bottom: 14px;
  font-size: clamp(24px, 2.5vw, 32px);
}

.chq-landing-page .lead-side p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  margin-bottom: 20px;
}

.chq-landing-page .lead-side ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.chq-landing-page .lead-side li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.9);
}

.chq-landing-page .lead-side li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #3ee39b;
  font-weight: 800;
}

.chq-landing-page .lead-hot {
  margin-top: 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--chq-radius);
  padding: 18px 20px;
}

.chq-landing-page .lead-hot small {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}

.chq-landing-page .lead-hot a {
  color: #f8b020;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.chq-landing-page .lead-hot a:hover {
  color: #ffc95c;
  text-decoration: none;
}

.chq-landing-page .lead-form,
.chq-landing-page .wpcf7 form.wpcf7-form {
  background: #fff;
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius-lg);
  box-shadow: var(--chq-shadow-2);
  padding: 34px;
}

.chq-landing-page .lead-form .fld,
.chq-landing-page .wpcf7 .fld {
  margin-bottom: 16px;
}

.chq-landing-page .lead-form label,
.chq-landing-page .wpcf7 .fld label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--chq-navy);
  margin-bottom: 6px;
}

.chq-landing-page .lead-form input[type="text"],
.chq-landing-page .lead-form input[type="tel"],
.chq-landing-page .lead-form select,
.chq-landing-page .lead-form textarea,
.chq-landing-page .wpcf7 input[type="text"],
.chq-landing-page .wpcf7 input[type="tel"],
.chq-landing-page .wpcf7 select,
.chq-landing-page .wpcf7 textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  font: inherit;
  font-size: 15.5px;
  color: var(--chq-ink);
  background: #fff;
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius-sm);
  transition: all var(--chq-ease);
}

.chq-landing-page .lead-form textarea,
.chq-landing-page .wpcf7 textarea {
  min-height: 84px;
  resize: vertical;
}

.chq-landing-page .lead-form select,
.chq-landing-page .wpcf7 select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' fill='none'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%235b7185' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.chq-landing-page .lead-form :is(input, select, textarea):focus,
.chq-landing-page .wpcf7 :is(input, select, textarea):focus {
  outline: none;
  border-color: #223a75;
  box-shadow: 0 0 0 3px rgba(34, 58, 117, 0.14);
}

.chq-landing-page .lead-form .grid-2,
.chq-landing-page .wpcf7 .grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.chq-landing-page .lead-form .consent,
.chq-landing-page .wpcf7 .consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13.5px;
  color: var(--chq-muted);
  margin-bottom: 20px;
}

.chq-landing-page .lead-form .consent input,
.chq-landing-page .wpcf7 .consent input,
.chq-landing-page .wpcf7-acceptance input[type="checkbox"] {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: #223a75 !important;
  flex: none;
  cursor: pointer;
}

.chq-landing-page .wpcf7 .consent label {
  display: flex !important;
  align-items: flex-start !important;
  gap: 10px !important;
  font-size: 13.5px !important;
  color: var(--chq-muted) !important;
  font-weight: 400 !important;
  margin: 0 !important;
  cursor: pointer;
}

.chq-landing-page .wpcf7 .consent label span.wpcf7-list-item-label {
  line-height: 1.5;
}

.chq-landing-page .wpcf7 .wpcf7-list-item {
  margin: 0;
}

.chq-landing-page .wpcf7-form-control-wrap {
  display: block;
  width: 100%;
}

.chq-landing-page .wpcf7-not-valid-tip {
  color: #dc2626;
  font-size: 13px;
  margin-top: 4px;
  font-weight: 500;
}

.chq-landing-page .wpcf7-response-output {
  margin: 16px 0 0 !important;
  padding: 12px 16px !important;
  border-radius: var(--chq-radius-sm) !important;
  font-size: 14.5px !important;
}

.chq-landing-page .wpcf7-form.sent .wpcf7-response-output {
  background: #dcfce7 !important;
  border: 1px solid #86efac !important;
  color: #166534 !important;
}

.chq-landing-page .wpcf7-form.invalid .wpcf7-response-output,
.chq-landing-page .wpcf7-form.unaccepted .wpcf7-response-output {
  background: #fee2e2 !important;
  border: 1px solid #fca5a5 !important;
  color: #991b1b !important;
}

.chq-landing-page .lead-form button[type="submit"],
.chq-landing-page .lead-form input[type="submit"],
.chq-landing-page .wpcf7 input[type="submit"].wpcf7-submit {
  width: 100% !important;
  background: #223a75 !important;
  border-color: #223a75 !important;
  color: #fff !important;
  font-weight: 700 !important;
  font-size: 16px !important;
  padding: 14px 28px !important;
  border-radius: var(--chq-radius-sm) !important;
  cursor: pointer !important;
  transition: all var(--chq-ease) !important;
  box-shadow: 0 4px 14px rgba(34, 58, 117, 0.28) !important;
  margin-top: 6px;
  display: block;
  text-align: center;
}

.chq-landing-page .lead-form button[type="submit"]:hover,
.chq-landing-page .lead-form input[type="submit"]:hover,
.chq-landing-page .wpcf7 input[type="submit"].wpcf7-submit:hover {
  background: #182b58 !important;
  border-color: #182b58 !important;
  box-shadow: 0 8px 20px rgba(34, 58, 117, 0.36) !important;
  transform: translateY(-2px);
}

.chq-landing-page .form-note {
  font-size: 13px;
  color: var(--chq-muted);
  margin: 14px 0 0;
  text-align: center;
}

.chq-landing-page .form-msg {
  margin-top: 14px;
  padding: 13px 16px;
  border-radius: var(--chq-radius-sm);
  font-size: 15px;
  font-weight: 500;
  display: none;
}

.chq-landing-page .form-msg.ok {
  display: block;
  background: var(--chq-green-bg);
  color: #0a6b43;
  border: 1px solid #b9e8d1;
}

.chq-landing-page .form-msg.err {
  display: block;
  background: var(--chq-red-bg);
  color: #a72a1f;
  border: 1px solid #f5c4bf;
}

.chq-landing-page .hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
}

/* ============ 5. BỐN CAM KẾT (GRID-4) ============ */
.chq-landing-page .section-head {
  max-width: 800px;
  margin: 0 0 42px;
}

.chq-landing-page .section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.chq-landing-page .section-head.center .eyebrow {
  justify-content: center;
}

.chq-landing-page .section-head p {
  font-size: 18px;
  color: var(--chq-muted);
  margin: 0;
}

.chq-landing-page .grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.chq-landing-page .grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.chq-landing-page .grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.chq-landing-page .card {
  background: #fff;
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius);
  padding: 24px;
  transition: all var(--chq-ease);
}

.chq-landing-page .card:hover {
  transform: translateY(-3px);
  box-shadow: var(--chq-shadow-2);
  border-color: #bfdbfe;
}

.chq-landing-page .card h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.chq-landing-page .card p {
  color: var(--chq-muted);
  font-size: 15px;
  margin-bottom: 0;
  line-height: 1.6;
}

.chq-landing-page .card-ico {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--chq-blue-wash);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: #fff;
}

.chq-landing-page .grid-4 > *:nth-child(1) .card-ico { background: var(--chq-blue); }
.chq-landing-page .grid-4 > *:nth-child(2) .card-ico { background: #0d9488; }
.chq-landing-page .grid-4 > *:nth-child(3) .card-ico { background: #0284c7; }
.chq-landing-page .grid-4 > *:nth-child(4) .card-ico { background: #15803d; }

.chq-landing-page .card-ico svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ============ 6. HẬU QUẢ (.callout.warn) ============ */
.chq-landing-page .callout {
  background: var(--chq-blue-wash);
  border-left: 4px solid var(--chq-blue);
  border-radius: 0 var(--chq-radius) var(--chq-radius) 0;
  padding: 24px 28px;
  margin: 24px 0;
}

.chq-landing-page .callout.warn {
  background: #fffbeb;
  border-left-color: #f8b020;
}

.chq-landing-page .checkrow {
  list-style: none;
  padding: 0;
  margin: 0;
}

.chq-landing-page .checkrow li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 15.5px;
  line-height: 1.6;
}

.chq-landing-page .checkrow li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--chq-green);
  font-weight: 800;
  line-height: 1.6;
}

/* ============ 7. LOẠI HÌNH DOANH NGHIỆP (.svc-grid) ============ */
.chq-landing-page .svc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.chq-landing-page .svc-card {
  background: #fff;
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--chq-ease);
}

.chq-landing-page .svc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--chq-shadow-2);
  border-color: var(--chq-blue);
}

.chq-landing-page .svc-shot {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--chq-blue-wash);
}

.chq-landing-page .svc-shot video,
.chq-landing-page .svc-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.chq-landing-page .svc-card:hover .svc-shot video,
.chq-landing-page .svc-card:hover .svc-shot img {
  transform: scale(1.04);
}

.chq-landing-page .svc-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.chq-landing-page .chq-badge,
.chq-landing-page .badge {
  display: inline-block !important;
  width: auto !important;
  height: auto !important;
  min-height: 0 !important;
  line-height: normal !important;
  white-space: nowrap !important;
  position: static !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px !important;
  border-radius: 999px !important;
  margin-bottom: 10px !important;
  align-self: flex-start !important;
  box-sizing: border-box !important;
  pointer-events: auto !important;
  vertical-align: middle !important;
  text-align: left !important;
}

.chq-landing-page .chq-badge-green,
.chq-landing-page .badge-green {
  background: var(--chq-green-bg) !important;
  color: #0a6b43 !important;
}

.chq-landing-page .chq-badge-blue,
.chq-landing-page .badge-blue {
  background: var(--chq-blue-wash) !important;
  color: var(--chq-navy) !important;
}

.chq-landing-page .chq-badge-amber,
.chq-landing-page .badge-amber {
  background: var(--chq-amber-bg) !important;
  color: #8a5d05 !important;
}

.chq-landing-page .svc-body h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.chq-landing-page .svc-body p {
  color: var(--chq-muted);
  font-size: 15px;
  margin-bottom: 16px;
  flex: 1;
}

.chq-landing-page .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--chq-blue);
}

.chq-landing-page .card-link:hover {
  text-decoration: underline;
}

/* ============ 8. BẢNG 15 TIÊU CHÍ KỸ THUẬT (#tieuchuan) ============ */
.chq-landing-page .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.chq-landing-page table.spec {
  display: table !important;
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  font-size: 15.5px;
  line-height: 1.55;
  background: #fff;
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius);
  overflow: hidden;
  margin: 0 !important;
}

.chq-landing-page table.spec thead {
  display: table-header-group !important;
  width: 100% !important;
  float: none !important;
}

.chq-landing-page table.spec tbody {
  display: table-row-group !important;
  width: 100% !important;
  float: none !important;
}

.chq-landing-page table.spec tr {
  display: table-row !important;
  width: 100% !important;
  float: none !important;
}

.chq-landing-page table.spec th,
.chq-landing-page table.spec td {
  display: table-cell !important;
  padding: 13px 18px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--chq-line);
  float: none !important;
}

.chq-landing-page table.spec thead th {
  background: #223a75 !important;
  color: #fff !important;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: 0 !important;
}

.chq-landing-page table.spec tbody tr:nth-child(even) {
  background: rgba(232, 242, 253, 0.4);
}

.chq-landing-page table.spec tbody tr:hover {
  background: var(--chq-blue-wash);
}

.chq-landing-page table.spec tr.grp td {
  background: #e8f0fe !important;
  font-weight: 800;
  font-size: 13.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #223a75 !important;
  padding: 11px 18px;
}

.chq-landing-page table.spec td:first-child {
  font-weight: 600;
  color: var(--chq-navy);
}

.chq-landing-page .pill {
  display: inline-block;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 2px 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--chq-navy);
}

.chq-landing-page .pill.pill-dark {
  background: #223a75 !important;
  color: #fff !important;
  border-color: #223a75 !important;
}

.chq-landing-page .tick {
  color: var(--chq-green);
  font-weight: 800;
  margin-right: 6px;
}

.chq-landing-page .table-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

/* ============ 9. THỜI HẠN LƯU TRỮ (.section-wash) ============ */
.chq-landing-page .section-wash {
  background: #f0f7ff;
}

.chq-landing-page .term-card {
  background: #fff;
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius-lg);
  padding: 28px 24px;
  position: relative;
  transition: all var(--chq-ease);
}

.chq-landing-page .term-card:hover {
  box-shadow: var(--chq-shadow-2);
  transform: translateY(-3px);
}

.chq-landing-page .term-card.hot {
  border: 2px solid var(--chq-blue);
  box-shadow: var(--chq-shadow-2);
}

.chq-landing-page .term-ribbon {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--chq-blue);
  color: #fff;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
}

.chq-landing-page .term-num {
  font-size: clamp(38px, 4vw, 50px);
  font-weight: 800;
  color: var(--chq-blue);
  line-height: 1;
  margin-bottom: 6px;
}

.chq-landing-page .term-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.chq-landing-page .term-card .src {
  font-size: 13px;
  color: var(--chq-muted);
  border-top: 1px solid var(--chq-line);
  padding-top: 14px;
  margin-top: 16px;
  margin-bottom: 0;
}

/* ============ 10. LƯU TRỮ AN TOÀN (.storage-band) ============ */
.chq-landing-page .storage-band {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius-lg);
  background: #fff;
  box-shadow: var(--chq-shadow-1);
  overflow: hidden;
}

.chq-landing-page .storage-band .sb-main {
  padding: 38px 36px;
}

.chq-landing-page .storage-band .sb-main h2 {
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.25;
  margin: 10px 0 16px;
}

.chq-landing-page .storage-band .sb-main > p {
  color: var(--chq-muted);
  margin-bottom: 20px;
}

.chq-landing-page .storage-band .checkrow {
  margin-bottom: 24px;
}

.chq-landing-page .sb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chq-landing-page .storage-band .sb-side {
  padding: 36px 30px;
  background: var(--chq-blue-wash);
  border-left: 1px solid var(--chq-line);
}

.chq-landing-page .sb-side h3 {
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--chq-navy);
  margin-bottom: 16px;
}

.chq-landing-page .sb-stats {
  margin: 0 0 18px;
}

.chq-landing-page .sb-stats > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(11, 42, 69, 0.16);
}

.chq-landing-page .sb-stats > div:last-child {
  border-bottom: 0;
}

.chq-landing-page .sb-stats dt {
  font-size: 14px;
  color: var(--chq-muted);
  margin: 0;
}

.chq-landing-page .sb-stats dd {
  margin: 0;
  font-weight: 700;
  font-size: 18px;
  color: var(--chq-navy);
}

.chq-landing-page .sb-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--chq-muted);
  margin: 0;
}

/* ============ 11. QCVN 11:2026/BCA (.section-navy) ============ */
.chq-landing-page .section-navy {
  background: linear-gradient(135deg, #223a75 0%, #2a478f 50%, #182b58 100%);
  color: rgba(255, 255, 255, 0.86);
  position: relative;
  overflow: hidden;
}

.chq-landing-page .section-navy h2,
.chq-landing-page .section-navy h3,
.chq-landing-page .section-navy h4 {
  color: #fff;
}

.chq-landing-page .section-navy .eyebrow {
  color: var(--chq-cyan);
}

.chq-landing-page .section-navy .eyebrow::before {
  background: var(--chq-cyan);
}

/* ============ 12. QUY TRÌNH 6 BƯỚC (.steps) ============ */
.chq-landing-page .steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  position: relative;
}

.chq-landing-page .steps::before {
  content: "";
  position: absolute;
  top: 19px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: var(--chq-line);
}

.chq-landing-page .steps li {
  margin: 0;
  padding: 0 8px;
  text-align: center;
  position: relative;
}

.chq-landing-page .step-n {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--chq-blue);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 5px #fff, 0 0 0 8px rgba(10, 110, 209, 0.12);
}

.chq-landing-page .steps h3 {
  font-size: 16px;
  margin-bottom: 6px;
}

.chq-landing-page .steps p {
  font-size: 13.5px;
  color: var(--chq-muted);
  margin-bottom: 8px;
  line-height: 1.5;
}

.chq-landing-page .step-t {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--chq-muted);
  background: #f1f5f9;
  border-radius: 999px;
  padding: 3px 10px;
}

/* ============ 13. THIẾT BỊ ĐỀ XUẤT (.opt-card) ============ */
.chq-landing-page .opt-card {
  display: flex;
  flex-direction: column;
}

.chq-landing-page .opt-card h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.chq-landing-page .opt-fit {
  margin-top: auto !important;
  padding-top: 14px;
  border-top: 1px solid var(--chq-line);
  font-size: 14.5px;
  color: var(--chq-muted);
}

.chq-landing-page .opt-fit strong {
  color: var(--chq-navy);
}

.chq-landing-page .opt-cta {
  margin-top: 28px;
  background: linear-gradient(120deg, var(--chq-navy), var(--chq-blue));
  border-radius: var(--chq-radius-lg);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}

.chq-landing-page .opt-cta > div:first-child {
  max-width: 60ch;
}

/* ============ 14. ĐỐI TÁC THƯƠNG HIỆU (.brands-band) ============ */
.chq-landing-page .brands-band {
  background: #fff;
  border-top: 1px solid var(--chq-line);
  border-bottom: 1px solid var(--chq-line);
}

.chq-landing-page .brands-title {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--chq-muted);
  text-align: center;
  margin: 0 0 16px;
}

.chq-landing-page .brands {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.chq-landing-page .brands li {
  margin: 0;
  background: #fff;
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius-sm);
  padding: 14px 22px;
  min-width: 145px;
  text-align: center;
  transition: all var(--chq-ease);
}

.chq-landing-page .brands li:hover {
  transform: translateY(-2px);
  box-shadow: var(--chq-shadow-1);
  border-color: #93c5fd;
}

.chq-landing-page .brands .b-name {
  display: block;
  font-weight: 700;
  font-size: 16px;
  color: var(--chq-navy);
  line-height: 1.25;
}

.chq-landing-page .brands .b-sub {
  display: block;
  font-size: 12px;
  color: var(--chq-muted);
  margin-top: 3px;
}

.chq-landing-page .brands .b-hero {
  background: linear-gradient(135deg, var(--chq-navy), var(--chq-blue-dark));
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(10, 110, 209, 0.22);
  min-width: 190px;
}

.chq-landing-page .brands .b-hero .b-name {
  color: #fff;
  font-size: 18px;
}

.chq-landing-page .brands .b-hero .b-sub {
  color: #9fd8f5;
}

.chq-landing-page .brands-compact li {
  min-width: 128px;
  padding: 12px 16px;
}

.chq-landing-page .brands-compact .b-name {
  font-size: 15px;
}

.chq-landing-page .brands-compact .b-sub {
  font-size: 11.5px;
}

.chq-landing-page .brands-note {
  max-width: 78ch;
  margin: 0 auto;
  text-align: center;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--chq-muted);
}

/* ============ 15. ĐỊA BÀN PHỤC VỤ (.chips, .stats) ============ */
.chq-landing-page .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.chq-landing-page .chips li {
  margin: 0;
}

.chq-landing-page .chips a,
.chq-landing-page .chips span {
  display: inline-block;
  background: #fff;
  border: 1px solid var(--chq-line);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--chq-navy);
  transition: all var(--chq-ease);
}

.chq-landing-page .chips a:hover {
  border-color: var(--chq-blue);
  color: var(--chq-blue);
  background: var(--chq-blue-wash);
  transform: translateY(-2px);
}

.chq-landing-page .stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--chq-line);
  border-radius: var(--chq-radius-lg);
  background: #fff;
  overflow: hidden;
}

.chq-landing-page .stats div {
  padding: 28px 20px;
  text-align: center;
  border-left: 1px solid var(--chq-line);
}

.chq-landing-page .stats div:first-child {
  border-left: 0;
}

.chq-landing-page .stats b {
  display: block;
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 800;
  color: #223a75;
  line-height: 1;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}

.chq-landing-page .stats span {
  font-size: 14px;
  color: var(--chq-muted);
}

/* ============ 16. FAQ (ACCORDION) ============ */
.chq-landing-page .faq {
  max-width: 880px;
  margin: 0 auto;
}

.chq-landing-page .faq details {
  border-bottom: 1px solid var(--chq-line);
  padding: 0;
}

.chq-landing-page .faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 42px 20px 0;
  position: relative;
  font-size: 17.5px;
  font-weight: 600;
  color: var(--chq-navy);
  transition: color var(--chq-ease);
}

.chq-landing-page .faq summary::-webkit-details-marker {
  display: none;
}

.chq-landing-page .faq summary:hover {
  color: var(--chq-blue);
}

.chq-landing-page .faq summary::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  font-weight: 400;
  color: var(--chq-blue);
  transition: transform var(--chq-ease);
  line-height: 1;
}

.chq-landing-page .faq details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.chq-landing-page .faq details > div {
  padding: 0 0 22px;
  color: var(--chq-muted);
  font-size: 16px;
  line-height: 1.68;
}

.chq-landing-page .faq details > div p:last-child {
  margin-bottom: 0;
}

/* ============ 17. CTA BAND ============ */
.chq-landing-page .cta-band {
  position: relative;
  background: linear-gradient(120deg, #223a75 0%, #2a478f 100%);
  color: #fff;
  padding: 68px 0;
  overflow: hidden;
}

.chq-landing-page .cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.5;
}

.chq-landing-page .cta-band .wrap {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.chq-landing-page .cta-band h2 {
  color: #fff;
  margin-bottom: 8px;
}

.chq-landing-page .cta-band p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  font-size: 17px;
}

.chq-landing-page .cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ============ 18. LEGAL NOTE ============ */
.chq-landing-page .chq-legalnote {
  background: #f8fafc;
  border: 1px solid var(--chq-line);
  border-left: 3px solid #94a3b8;
  border-radius: var(--chq-radius);
  padding: 18px 22px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--chq-muted);
}

.chq-landing-page .chq-legalnote strong {
  color: var(--chq-navy);
  font-weight: 600;
}

.chq-landing-page .chq-legalnote a {
  color: var(--chq-blue);
  text-decoration: underline;
}

.chq-landing-page .chq-legalnote p {
  margin: 0;
}

/* ============ RESPONSIVE RULES ============ */
.chq-landing-page .qcvn-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 26px 0;
}

.chq-landing-page .risk-callout {
  padding: 34px 38px;
  border-radius: 0 var(--chq-radius-lg) var(--chq-radius-lg) 0;
  margin: 0;
}

@media (max-width: 1024px) {
  .chq-landing-page .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .chq-landing-page .hero-visual {
    max-width: 600px;
    margin: 0 auto;
  }
  .chq-landing-page .std-list {
    grid-template-columns: repeat(3, 1fr);
  }
  .chq-landing-page .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .chq-landing-page .steps {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 32px;
  }
  .chq-landing-page .steps::before {
    display: none;
  }
  .chq-landing-page .qcvn-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .chq-landing-page .risk-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .chq-landing-page .opt-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .chq-landing-page .section {
    padding: 56px 0;
  }
  .chq-landing-page .section-sm {
    padding: 40px 0;
  }
  .chq-landing-page .grid-2 {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .chq-landing-page .qcvn-compare-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    margin: 20px 0 !important;
  }
  .chq-landing-page .risk-callout {
    padding: 24px 18px !important;
    border-radius: var(--chq-radius) !important;
  }
  .chq-landing-page .risk-media-wrap video,
  .chq-landing-page .qcvn-media-wrap video {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    border-radius: var(--chq-radius) !important;
    display: block !important;
  }
  .chq-landing-page .callout {
    padding: 22px 18px !important;
    margin: 20px 0 !important;
    border-radius: var(--chq-radius) !important;
  }
  .chq-landing-page .opt-card {
    padding: 24px 18px !important;
    width: 100% !important;
  }
  .chq-landing-page .lead-wrap {
    grid-template-columns: 1fr;
  }
  .chq-landing-page .grid-3 {
    grid-template-columns: 1fr;
  }
  .chq-landing-page .svc-grid {
    grid-template-columns: 1fr;
  }
  .chq-landing-page .storage-band {
    grid-template-columns: 1fr;
  }
  .chq-landing-page .storage-band .sb-side {
    border-left: 0;
    border-top: 1px solid var(--chq-line);
  }
  .chq-landing-page .stat-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .chq-landing-page .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .chq-landing-page .stats div:nth-child(3) {
    border-left: 0;
  }
  .chq-landing-page .stats div:nth-child(n+3) {
    border-top: 1px solid var(--chq-line);
  }
  .chq-landing-page .opt-cta {
    flex-direction: column;
    align-items: flex-start;
  }
  .chq-landing-page .cta-band .wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .chq-landing-page {
    font-size: 15.5px;
    overflow-x: hidden;
    width: 100%;
  }
  .chq-landing-page .wrap {
    padding: 0 16px;
  }
  .chq-landing-page .hero {
    padding: 44px 0 52px;
  }
  .chq-landing-page .float-card {
    position: static;
    max-width: none;
    margin-top: 14px;
  }
  .chq-landing-page .grid-2 {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }
  .chq-landing-page .qcvn-compare-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .chq-landing-page .std-list {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .chq-landing-page .grid-4 {
    grid-template-columns: 1fr;
  }
  .chq-landing-page .lead-form .grid-2 {
    grid-template-columns: 1fr;
  }
  .chq-landing-page .lead-form {
    padding: 24px 18px;
  }
  .chq-landing-page .lead-side {
    padding: 26px 20px;
  }
  .chq-landing-page .steps {
    grid-template-columns: 1fr;
    text-align: left;
    row-gap: 0;
  }
  .chq-landing-page .steps li {
    text-align: left;
    padding: 0 0 24px 54px;
    position: relative;
  }
  .chq-landing-page .steps li::before {
    content: "";
    position: absolute;
    left: 19px;
    top: 38px;
    bottom: 0;
    width: 2px;
    background: var(--chq-line);
  }
  .chq-landing-page .steps li:last-child::before {
    display: none;
  }
  .chq-landing-page .step-n {
    position: absolute;
    left: 0;
    top: 0;
    margin: 0;
  }
  .chq-landing-page .brands {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .chq-landing-page .brands li {
    min-width: 0;
    padding: 12px;
  }
  .chq-landing-page .brands .b-hero {
    grid-column: 1 / -1;
  }
  /* Bảng dạng stack trên điện thoại */
  .chq-landing-page table.spec.chq-spec-stack,
  .chq-landing-page table.spec.chq-spec-stack thead,
  .chq-landing-page table.spec.chq-spec-stack tbody,
  .chq-landing-page table.spec.chq-spec-stack tr,
  .chq-landing-page table.spec.chq-spec-stack th,
  .chq-landing-page table.spec.chq-spec-stack td,
  .chq-landing-page table.spec.stack,
  .chq-landing-page table.spec.stack thead,
  .chq-landing-page table.spec.stack tbody,
  .chq-landing-page table.spec.stack tr,
  .chq-landing-page table.spec.stack th,
  .chq-landing-page table.spec.stack td {
    display: block !important;
    width: 100% !important;
  }
  .chq-landing-page table.spec.chq-spec-stack thead,
  .chq-landing-page table.spec.stack thead {
    display: none !important;
  }
  .chq-landing-page table.spec.chq-spec-stack tbody tr,
  .chq-landing-page table.spec.stack tbody tr {
    background: transparent !important;
    border: 0;
    border-bottom: 1px solid var(--chq-line);
    border-radius: 0;
    margin: 0;
    padding: 14px 0;
  }
  .chq-landing-page table.spec.chq-spec-stack tr.grp,
  .chq-landing-page table.spec.stack tr.grp {
    background: #dbeafe !important;
    border-radius: var(--chq-radius-sm);
    padding: 8px 12px;
    margin: 18px 0 8px;
  }
  .chq-landing-page table.spec.chq-spec-stack tr.grp td,
  .chq-landing-page table.spec.stack tr.grp td {
    font-size: 12px;
    margin: 0;
    padding: 0;
  }
  .chq-landing-page table.spec.chq-spec-stack td,
  .chq-landing-page table.spec.stack td {
    border: 0;
    padding: 2px 0;
  }
  .chq-landing-page table.spec.chq-spec-stack td:first-child,
  .chq-landing-page table.spec.stack td:first-child {
    font-size: 16px;
    font-weight: 700;
    color: var(--chq-navy);
    margin-bottom: 4px;
  }
  .chq-landing-page table.spec.chq-spec-stack td:nth-child(2),
  .chq-landing-page table.spec.stack td:nth-child(2) {
    font-size: 14.5px;
    color: var(--chq-muted);
  }
  .chq-landing-page table.spec.chq-spec-stack td:nth-child(3),
  .chq-landing-page table.spec.stack td:nth-child(3) {
    font-size: 14px;
    font-weight: 600;
    margin-top: 2px;
  }
  .chq-landing-page .table-cta {
    flex-direction: column;
  }
  .chq-landing-page .table-cta .btn,
  .chq-landing-page .hero-actions .btn,
  .chq-landing-page .cta-actions .btn {
    width: 100%;
  }
}

/* ==========================================================================
   Transition & Scroll Reveal Animations (Hiệu ứng chuyển mục khi load trang)
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

@keyframes chqHeroFadeUp {
  0% {
    opacity: 0;
    transform: translateY(28px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.chq-landing-page .hero-grid > div:first-child {
  animation: chqHeroFadeUp 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.chq-landing-page .hero-visual {
  animation: chqHeroFadeUp 0.85s cubic-bezier(0.16, 1, 0.3, 1) 0.12s backwards;
}

.chq-landing-page .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.chq-landing-page .reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for sequential items */
.chq-landing-page .steps li.reveal:nth-child(1) { transition-delay: 0.04s; }
.chq-landing-page .steps li.reveal:nth-child(2) { transition-delay: 0.10s; }
.chq-landing-page .steps li.reveal:nth-child(3) { transition-delay: 0.16s; }
.chq-landing-page .steps li.reveal:nth-child(4) { transition-delay: 0.22s; }
.chq-landing-page .steps li.reveal:nth-child(5) { transition-delay: 0.28s; }
.chq-landing-page .steps li.reveal:nth-child(6) { transition-delay: 0.34s; }

.chq-landing-page .stat-row .st.reveal:nth-child(1) { transition-delay: 0.04s; }
.chq-landing-page .stat-row .st.reveal:nth-child(2) { transition-delay: 0.10s; }
.chq-landing-page .stat-row .st.reveal:nth-child(3) { transition-delay: 0.16s; }
.chq-landing-page .stat-row .st.reveal:nth-child(4) { transition-delay: 0.22s; }

.chq-landing-page .opt-grid .card.reveal:nth-child(1) { transition-delay: 0.05s; }
.chq-landing-page .opt-grid .card.reveal:nth-child(2) { transition-delay: 0.14s; }

.chq-landing-page .svc-grid .svc-card.reveal:nth-child(1) { transition-delay: 0.05s; }
.chq-landing-page .svc-grid .svc-card.reveal:nth-child(2) { transition-delay: 0.14s; }
.chq-landing-page .svc-grid .svc-card.reveal:nth-child(3) { transition-delay: 0.23s; }

.chq-landing-page .std-list li.reveal:nth-child(1) { transition-delay: 0.03s; }
.chq-landing-page .std-list li.reveal:nth-child(2) { transition-delay: 0.07s; }
.chq-landing-page .std-list li.reveal:nth-child(3) { transition-delay: 0.11s; }
.chq-landing-page .std-list li.reveal:nth-child(4) { transition-delay: 0.15s; }
.chq-landing-page .std-list li.reveal:nth-child(5) { transition-delay: 0.19s; }

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .chq-landing-page .hero-grid > div:first-child,
  .chq-landing-page .hero-visual {
    animation: none !important;
  }
  .chq-landing-page .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}