@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&family=Merriweather:wght@400;700;900&display=swap');

:root {
  --bg-page: #08111f;
  --bg-surface: #0d1a2d;
  --bg-surface-strong: #10233c;
  --bg-surface-soft: rgba(12, 25, 43, 0.78);
  --bg-light: #f4f7fb;
  --bg-light-card: #ffffff;
  --line-dark: rgba(162, 190, 225, 0.18);
  --line-light: rgba(8, 17, 31, 0.08);
  --text-primary: #f4f8ff;
  --text-secondary: #c0cfdf;
  --text-muted: #7f95b3;
  --text-dark: #122033;
  --text-dark-muted: #56657d;
  --brand: #66d9ff;
  --brand-strong: #1cb4ff;
  --brand-soft: rgba(102, 217, 255, 0.14);
  --accent: #7df0cf;
  --warm: #ffc56a;
  --danger-soft: rgba(255, 197, 106, 0.12);
  --success-soft: rgba(125, 240, 207, 0.16);
  --shadow-sm: 0 12px 28px rgba(0, 0, 0, 0.16);
  --shadow-md: 0 24px 60px rgba(2, 10, 24, 0.35);
  --shadow-lg: 0 40px 90px rgba(0, 0, 0, 0.38);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --container: 1180px;
  --nav-height: 82px;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Be Vietnam Pro', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(28, 180, 255, 0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(125, 240, 207, 0.08), transparent 24%),
    var(--bg-page);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
}

body.body-locked {
  overflow: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: 'Merriweather', serif;
  color: var(--text-primary);
  line-height: 1.18;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  border: 0;
  background: none;
  color: inherit;
}

button {
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-page);
}

::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(102, 217, 255, 0.22);
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 6.5rem 0;
}

.section-light {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.92)),
    var(--bg-light);
  color: var(--text-dark);
}

.section-header {
  max-width: 760px;
  margin: 0 auto 4rem;
  text-align: center;
}

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.section-light .section-subtitle {
  color: var(--brand-strong);
}

.section-title {
  font-size: clamp(2rem, 3vw, 3.15rem);
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
}

.section-light .section-title {
  color: var(--text-dark);
}

.section-desc {
  font-size: 1.03rem;
  color: var(--text-muted);
}

.section-light .section-desc {
  color: var(--text-dark-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 52px;
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform var(--transition),
    border-color var(--transition),
    background-color var(--transition),
    box-shadow var(--transition),
    color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #04111d;
  background: linear-gradient(135deg, var(--brand) 0%, var(--accent) 100%);
  box-shadow: 0 18px 36px rgba(102, 217, 255, 0.22);
}

.btn-primary:hover {
  box-shadow: 0 22px 48px rgba(102, 217, 255, 0.3);
}

.btn-secondary {
  color: var(--text-primary);
  border: 1px solid rgba(102, 217, 255, 0.28);
  background: rgba(255, 255, 255, 0.02);
}

.btn-secondary:hover {
  border-color: rgba(102, 217, 255, 0.48);
  background: rgba(102, 217, 255, 0.08);
}

.section-light .btn-secondary {
  color: var(--text-dark);
  border-color: rgba(18, 32, 51, 0.12);
  background: rgba(18, 32, 51, 0.03);
}

.section-light .btn-secondary:hover {
  border-color: rgba(28, 180, 255, 0.24);
  background: rgba(28, 180, 255, 0.08);
}

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--nav-height);
  transition: background-color var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.header.scrolled {
  background: rgba(8, 17, 31, 0.84);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.24);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1320px, calc(100% - 2rem));
  height: 100%;
  margin: 0 auto;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: 'Merriweather', serif;
  font-size: 1.36rem;
  font-weight: 700;
  color: var(--text-primary);
}

.logo span:last-child,
.logo > span:not(.logo-icon) {
  color: var(--brand);
}

.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  color: #04111d;
  font-weight: 800;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 10px 28px rgba(102, 217, 255, 0.24);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
}

.nav-link {
  position: relative;
  padding: 0.35rem 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 700;
  transition: color var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-cta .btn {
  min-height: 46px;
  padding-inline: 1.25rem;
  font-size: 0.92rem;
}

.mobile-nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line-dark);
  color: var(--text-primary);
}

.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--nav-height) + 3rem) 0 5rem;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}

.hero::before {
  width: 480px;
  height: 480px;
  top: 8%;
  right: -120px;
  background: radial-gradient(circle, rgba(102, 217, 255, 0.16), transparent 68%);
}

.hero::after {
  width: 380px;
  height: 380px;
  left: -100px;
  bottom: -120px;
  background: radial-gradient(circle, rgba(125, 240, 207, 0.12), transparent 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: 4rem;
  align-items: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  margin-bottom: 1.5rem;
  border-radius: 999px;
  border: 1px solid rgba(102, 217, 255, 0.22);
  background: rgba(102, 217, 255, 0.08);
  color: var(--brand);
  font-size: 0.85rem;
  font-weight: 800;
}

.hero-title {
  max-width: 11ch;
  margin-bottom: 1.4rem;
  font-size: clamp(3rem, 6vw, 5.1rem);
  letter-spacing: -0.06em;
}

.hero-title span {
  display: inline-block;
  color: var(--brand);
}

.hero-desc {
  max-width: 620px;
  margin-bottom: 2rem;
  font-size: 1.08rem;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.4rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.35rem;
}

.stat-item {
  padding: 1.2rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.stat-number {
  display: block;
  margin-bottom: 0.4rem;
  font-family: 'Merriweather', serif;
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.93rem;
  color: var(--text-muted);
}

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(162, 190, 225, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font-size: 0.92rem;
  font-weight: 700;
}

.trust-pill i {
  color: var(--accent);
}

.hero-visual {
  position: relative;
  min-height: 640px;
}

.hero-visual-frame {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 1px solid rgba(162, 190, 225, 0.16);
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow-lg);
}

.hero-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-visual-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 17, 31, 0.08), rgba(8, 17, 31, 0.68)),
    linear-gradient(120deg, rgba(102, 217, 255, 0.12), transparent 38%);
}

.hero-floating-card {
  position: absolute;
  z-index: 2;
  width: min(280px, 72%);
  padding: 1.2rem 1.25rem;
  border: 1px solid rgba(162, 190, 225, 0.18);
  border-radius: 24px;
  background: rgba(8, 17, 31, 0.82);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-md);
}

.floating-top {
  top: 2rem;
  left: -1rem;
}

.floating-bottom {
  right: -1rem;
  bottom: 2rem;
}

.floating-label,
.form-tag,
.contact-trust-label,
.result-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.floating-label {
  color: var(--accent);
}

.hero-floating-card strong,
.why-us-card strong {
  display: block;
  margin: 0.65rem 0 0.45rem;
  font-family: 'Merriweather', serif;
  font-size: 1.02rem;
  color: var(--text-primary);
}

.hero-floating-card p,
.why-us-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.service-card {
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(14, 30, 51, 0.98), rgba(10, 21, 37, 0.98));
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.section-light .service-card {
  background: linear-gradient(180deg, #0e2137, #0a182b);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(102, 217, 255, 0.3);
  box-shadow: 0 28px 64px rgba(2, 10, 24, 0.3);
}

.service-img-wrapper {
  height: 260px;
  overflow: hidden;
}

.service-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-img-wrapper img {
  transform: scale(1.04);
}

.service-card-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
}

.service-eyebrow {
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.service-title {
  font-size: 1.5rem;
  letter-spacing: -0.03em;
}

.service-desc {
  color: var(--text-secondary);
}

.service-features {
  display: grid;
  gap: 0.85rem;
  list-style: none;
}

.service-features li {
  display: flex;
  gap: 0.8rem;
  color: var(--text-secondary);
}

.service-features i {
  margin-top: 0.22rem;
  color: var(--accent);
}

.btn-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.5rem;
  color: var(--brand);
  font-weight: 800;
}

.btn-text-link:hover {
  gap: 0.8rem;
}

.estimator-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: 2rem;
  align-items: start;
}

.estimator-card,
.estimator-results,
.contact-form-card,
.modal-card {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.estimator-card {
  padding: 2rem;
  background: linear-gradient(180deg, rgba(12, 26, 45, 0.94), rgba(8, 18, 31, 0.98));
}

.form-group {
  margin-bottom: 1.75rem;
}

.form-label {
  display: block;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 800;
}

.option-grid,
.radio-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.option-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem;
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  font-weight: 700;
  transition: border-color var(--transition), background-color var(--transition), color var(--transition), transform var(--transition);
}

.option-btn i {
  font-size: 1.2rem;
}

.option-btn.active,
.option-btn[aria-pressed='true'] {
  color: var(--text-primary);
  border-color: rgba(102, 217, 255, 0.32);
  background: rgba(102, 217, 255, 0.1);
  transform: translateY(-2px);
}

.select-wrapper,
.input-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: '\f107';
  position: absolute;
  top: 50%;
  right: 1.1rem;
  transform: translateY(-50%);
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--text-muted);
  pointer-events: none;
}

.form-select,
.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(162, 190, 225, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}

.form-select:focus,
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: rgba(102, 217, 255, 0.38);
  box-shadow: 0 0 0 4px rgba(102, 217, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
}

.form-select option {
  color: var(--text-primary);
  background: #10233c;
}

.radio-card {
  position: relative;
}

.radio-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-card-label {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
  transition: border-color var(--transition), background-color var(--transition), transform var(--transition);
}

.radio-card input:checked + .radio-card-label {
  border-color: rgba(102, 217, 255, 0.32);
  background: rgba(102, 217, 255, 0.1);
  transform: translateY(-2px);
}

.radio-card-circle {
  position: relative;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid var(--text-muted);
  border-radius: 50%;
}

.radio-card input:checked + .radio-card-label .radio-card-circle {
  border-color: var(--brand);
}

.radio-card input:checked + .radio-card-label .radio-card-circle::after {
  content: '';
  position: absolute;
  inset: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  transform: translate(-50%, -50%);
}

.radio-card-copy {
  display: grid;
}

.radio-card-copy strong {
  color: var(--text-primary);
}

.radio-card-copy small {
  color: var(--text-muted);
}

.estimator-results {
  position: sticky;
  top: calc(var(--nav-height) + 1.5rem);
  padding: 2.2rem;
  background:
    radial-gradient(circle at top right, rgba(102, 217, 255, 0.14), transparent 24%),
    linear-gradient(180deg, rgba(16, 35, 60, 0.96), rgba(9, 18, 31, 0.98));
}

.result-badge {
  margin-bottom: 1rem;
  color: var(--accent);
}

.result-label {
  display: block;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.result-price-box {
  margin: 0.85rem 0 1.4rem;
}

.price-range {
  font-family: 'Merriweather', serif;
  font-size: clamp(2.3rem, 4vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
  color: var(--text-primary);
}

.price-unit {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--brand);
  font-weight: 700;
}

.estimator-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

.summary-chip {
  padding: 0.95rem 1rem;
  border: 1px solid rgba(162, 190, 225, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.summary-chip span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.summary-chip strong {
  color: var(--text-primary);
  font-size: 0.95rem;
}

.result-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.meta-box {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(162, 190, 225, 0.14);
}

.meta-box-icon {
  margin-bottom: 0.45rem;
  color: var(--brand);
}

.meta-box-label {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.meta-box-value {
  margin-top: 0.35rem;
  color: var(--text-primary);
  font-family: 'Merriweather', serif;
  font-size: 1rem;
}

.result-risk-alert,
.modal-estimate-card,
.contact-trust-card {
  border-radius: 20px;
}

.result-risk-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(255, 197, 106, 0.2);
  background: var(--danger-soft);
  color: #ffd58c;
}

.result-note {
  margin-bottom: 1.4rem;
  color: var(--text-muted);
  font-size: 0.93rem;
}

.result-cta {
  display: grid;
  gap: 0.9rem;
}

.result-cta .btn {
  width: 100%;
}

.workflow-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.35rem;
}

.workflow-step {
  padding: 1.6rem 1.25rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 48px rgba(12, 29, 52, 0.08);
  text-align: center;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(28, 180, 255, 0.12), rgba(125, 240, 207, 0.18));
  color: var(--brand-strong);
  font-family: 'Merriweather', serif;
  font-size: 1.4rem;
}

.step-title {
  margin-bottom: 0.65rem;
  color: var(--text-dark);
  font-size: 1.05rem;
}

.step-desc {
  color: var(--text-dark-muted);
  font-size: 0.93rem;
}

.why-us-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 2.5rem;
  align-items: center;
}

.why-us-intro {
  margin-bottom: 2rem;
}

.why-us-list {
  display: grid;
  gap: 1.2rem;
}

.why-us-item {
  display: flex;
  gap: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--line-dark);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
}

.why-us-icon-box,
.contact-method-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  color: var(--brand);
  background: rgba(102, 217, 255, 0.1);
  border: 1px solid rgba(102, 217, 255, 0.18);
}

.why-us-info h3 {
  margin-bottom: 0.45rem;
  font-size: 1.08rem;
}

.why-us-info p {
  color: var(--text-secondary);
}

.why-us-visual {
  position: relative;
}

.glow-background-ring {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(102, 217, 255, 0.16), transparent 68%);
  transform: translate(-50%, -50%);
}

.why-us-image-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: 32px;
  box-shadow: var(--shadow-lg);
}

.why-us-image-card img {
  width: 100%;
  min-height: 500px;
  object-fit: cover;
}

.why-us-card {
  position: absolute;
  right: 1.4rem;
  bottom: 1.4rem;
  width: min(300px, calc(100% - 2.8rem));
  padding: 1.2rem;
  border: 1px solid rgba(162, 190, 225, 0.18);
  border-radius: 22px;
  background: rgba(8, 17, 31, 0.82);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-md);
}

.testimonials-wrapper {
  max-width: 980px;
  margin: 0 auto;
}

.testimonials-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.testimonial-status {
  color: var(--text-dark);
  font-family: 'Merriweather', serif;
  font-size: 0.92rem;
}

.testimonial-dots {
  display: inline-flex;
  gap: 0.55rem;
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(18, 32, 51, 0.18);
  transition: transform var(--transition), background-color var(--transition);
}

.testimonial-dot.active {
  background: var(--brand-strong);
  transform: scale(1.2);
}

.testimonials-container {
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform 0.45s ease;
}

.testimonial-card {
  position: relative;
  flex: 0 0 100%;
  padding: 2.4rem;
  border: 1px solid var(--line-light);
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 20px 60px rgba(12, 29, 52, 0.08);
}

.testimonial-card::before {
  content: '\f10e';
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: rgba(18, 32, 51, 0.05);
  font-size: 3.5rem;
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.1rem;
  color: #efb95f;
}

.testimonial-text {
  margin-bottom: 2rem;
  color: var(--text-dark);
  font-size: 1.14rem;
  line-height: 1.8;
}

.testimonial-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(28, 180, 255, 0.14), rgba(125, 240, 207, 0.18));
  color: var(--brand-strong);
  font-family: 'Merriweather', serif;
  font-weight: 700;
}

.profile-info h4 {
  margin-bottom: 0.2rem;
  color: var(--text-dark);
}

.profile-info p {
  color: var(--text-dark-muted);
  font-size: 0.92rem;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.control-btn {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(18, 32, 51, 0.12);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-dark);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition);
}

.control-btn:hover {
  transform: translateY(-2px);
  background: rgba(28, 180, 255, 0.1);
  border-color: rgba(28, 180, 255, 0.22);
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

#faq .section-header {
  max-width: 1180px;
}

#faq .section-title {
  max-width: 1200px;
  margin-inline: auto;
  line-height: 1.05;
}

.section-title-line {
  display: block;
}

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.03);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.35rem 1.45rem;
  color: var(--text-primary);
  font-size: 1.02rem;
  font-weight: 800;
  text-align: left;
}

.faq-icon {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--brand);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}

.faq-answer-content {
  padding: 0 1.45rem 1.35rem;
  color: var(--text-secondary);
}

.faq-item.active {
  border-color: rgba(102, 217, 255, 0.22);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 2rem;
  align-items: start;
}

.contact-info-desc {
  margin-bottom: 2rem;
  color: var(--text-dark-muted);
}

.contact-methods {
  display: grid;
  gap: 1rem;
}

.contact-method-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--line-light);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.7);
}

.contact-method-text h4 {
  margin-bottom: 0.25rem;
  color: var(--text-dark-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.contact-method-text p {
  color: var(--text-dark);
  font-weight: 700;
}

.contact-trust-card {
  margin-top: 1.5rem;
  padding: 1.35rem;
  border: 1px solid rgba(18, 32, 51, 0.08);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 44px rgba(12, 29, 52, 0.08);
}

.contact-trust-label,
.form-tag {
  color: var(--brand-strong);
}

.contact-trust-card p {
  margin: 0.65rem 0 1rem;
  color: var(--text-dark);
  font-weight: 600;
}

.contact-trust-list {
  display: grid;
  gap: 0.7rem;
  list-style: none;
  color: var(--text-dark-muted);
}

.contact-trust-list i {
  margin-right: 0.55rem;
  color: var(--brand-strong);
}

.contact-form-card {
  padding: 2rem;
  background: linear-gradient(180deg, rgba(13, 26, 45, 0.98), rgba(8, 17, 31, 0.98));
}

.contact-form-header {
  margin-bottom: 1.4rem;
}

.contact-form-header h3 {
  margin-top: 0.75rem;
  font-size: 1.65rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.input-icon {
  position: absolute;
  top: 50%;
  left: 1rem;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.form-input {
  padding-left: 2.9rem;
}

.form-select-with-icon {
  padding-left: 2.9rem;
}

.form-select-with-icon + .input-icon,
.input-wrapper .input-icon {
  z-index: 1;
}

.form-textarea {
  min-height: 130px;
  resize: vertical;
}

.submit-btn-wrapper {
  margin-top: 1.4rem;
}

.submit-btn-wrapper .btn {
  width: 100%;
}

.footer {
  padding: 4.5rem 0 2rem;
  border-top: 1px solid var(--line-dark);
}

.footer-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.85fr 0.85fr 1.05fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-desc {
  margin: 1rem 0 1.4rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 0.8rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  color: var(--text-primary);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition);
}

.social-link:hover {
  transform: translateY(-2px);
  background: rgba(102, 217, 255, 0.1);
  border-color: rgba(102, 217, 255, 0.28);
}

.footer-col h4 {
  margin-bottom: 1rem;
  font-size: 1rem;
}

.footer-links,
.footer-contact-list {
  display: grid;
  gap: 0.8rem;
  list-style: none;
}

.footer-links a,
.footer-contact-item {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--brand);
}

.footer-contact-item {
  display: flex;
  gap: 0.7rem;
}

.footer-contact-item i {
  margin-top: 0.25rem;
  color: var(--brand);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-dark);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-legal-links {
  display: flex;
  gap: 1rem;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(5, 12, 23, 0.72);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  position: relative;
  width: min(100%, 640px);
  max-height: calc(100vh - 2.5rem);
  padding: 2rem;
  overflow: auto;
  background: linear-gradient(180deg, rgba(13, 26, 45, 0.98), rgba(8, 17, 31, 1));
  transform: translateY(24px);
  transition: transform var(--transition);
}

.modal-overlay.open .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-dark);
  color: var(--text-primary);
}

.modal-header {
  margin-bottom: 1.4rem;
}

.modal-header h3 {
  margin: 0.75rem 0 0.65rem;
  font-size: 1.7rem;
}

.modal-subtitle {
  color: var(--text-secondary);
}

.modal-estimate-card {
  margin-top: 0.75rem;
  padding: 1.2rem;
  border: 1px solid rgba(102, 217, 255, 0.18);
  background: rgba(102, 217, 255, 0.08);
}

.modal-estimate-card strong {
  display: block;
  margin: 0.55rem 0 0.4rem;
  font-family: 'Merriweather', serif;
  font-size: 1.35rem;
  color: var(--text-primary);
}

.modal-estimate-card p {
  color: var(--text-secondary);
}

.toast-container {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 1200;
  display: grid;
  gap: 0.75rem;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: min(420px, calc(100vw - 2.4rem));
  padding: 1rem 1.1rem;
  border: 1px solid rgba(125, 240, 207, 0.2);
  border-left: 4px solid var(--accent);
  border-radius: 18px;
  background: rgba(8, 17, 31, 0.96);
  box-shadow: var(--shadow-md);
  transform: translateX(120%);
  transition: transform var(--transition);
}

.toast.show {
  transform: translateX(0);
}

.toast i {
  color: var(--accent);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 1180px) {
  .hero-grid,
  .why-us-layout,
  .contact-layout,
  .estimator-layout {
    grid-template-columns: 1fr;
  }

  .hero-content,
  .section-header,
  .contact-info-panel {
    max-width: 760px;
  }

  .hero-visual {
    min-height: 560px;
    max-width: 760px;
  }

  .estimator-results {
    position: static;
  }

  .footer-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .nav-cta {
    display: none;
  }

  .mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 1rem;
    padding: 1.4rem;
    border: 1px solid var(--line-dark);
    border-radius: 24px;
    background: rgba(8, 17, 31, 0.96);
    backdrop-filter: blur(18px);
    transform: translateY(-18px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .hero {
    min-height: auto;
    padding-bottom: 4rem;
  }

  .hero-title {
    max-width: none;
  }

  .services-grid,
  .workflow-timeline {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  html {
    font-size: 15px;
  }

  .section {
    padding: 4.6rem 0;
  }

  .hero-actions,
  .trust-bar,
  .result-meta,
  .estimator-summary,
  .option-grid,
  .radio-group,
  .form-row,
  .footer-layout {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .trust-bar {
    display: grid;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 460px;
  }

  .hero-floating-card {
    width: calc(100% - 2rem);
  }

  .floating-top {
    left: 1rem;
    top: 1rem;
  }

  .floating-bottom {
    right: 1rem;
    bottom: 1rem;
  }

  .testimonials-topbar,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .toast {
    min-width: calc(100vw - 2.4rem);
  }
}

@media (max-width: 520px) {
  .container {
    width: min(var(--container), calc(100% - 1.2rem));
  }

  .hero-visual {
    min-height: 400px;
  }

  .hero-visual-frame,
  .why-us-image-card {
    border-radius: 24px;
  }

  .estimator-card,
  .estimator-results,
  .contact-form-card,
  .modal-card {
    padding: 1.4rem;
  }

  .testimonial-card {
    padding: 1.5rem;
  }
}

.hidden {
  display: none !important;
}

.subpage-body .header {
  background: rgba(8, 17, 31, 0.84);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.24);
}

.subpage-main {
  padding-top: var(--nav-height);
}

.subpage-hero {
  padding: 4.5rem 0 2.5rem;
}

.subpage-title {
  max-width: 14ch;
  margin: 0.8rem 0 1rem;
  font-family: 'Merriweather', serif;
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
  color: var(--text-primary);
}

.subpage-desc {
  max-width: 720px;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.subpage-section {
  padding-top: 1rem;
}

.blog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.blog-toolbar-copy strong {
  display: block;
  margin-top: 0.4rem;
  color: var(--text-primary);
  font-family: 'Merriweather', serif;
  font-size: 1.8rem;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.post-card {
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(13, 26, 45, 0.96), rgba(8, 17, 31, 0.98));
  box-shadow: var(--shadow-md);
}

.post-card-image {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.post-card:hover .post-card-image img {
  transform: scale(1.04);
}

.post-card-body {
  padding: 1.35rem;
}

.post-card-meta,
.post-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  color: var(--text-muted);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.post-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.8rem;
}

.post-card-title a:hover {
  color: var(--brand);
}

.post-card-excerpt {
  color: var(--text-secondary);
}

.post-card-tags,
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.post-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(102, 217, 255, 0.18);
  border-radius: 999px;
  background: rgba(102, 217, 255, 0.08);
  color: var(--brand);
  font-size: 0.82rem;
}

.empty-state {
  padding: 2rem;
  border: 1px dashed rgba(162, 190, 225, 0.18);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.02);
  text-align: center;
}

.empty-state h2 {
  margin-bottom: 0.8rem;
}

.empty-state p {
  max-width: 620px;
  margin: 0 auto 1rem;
  color: var(--text-secondary);
}

.empty-state-actions {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
}

.post-shell {
  padding-top: 2rem;
}

.post-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 320px;
  gap: 1.5rem;
  align-items: start;
}

.post-article,
.post-sidebar-card {
  padding: 1.5rem;
  border: 1px solid var(--line-dark);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(13, 26, 45, 0.96), rgba(8, 17, 31, 0.98));
  box-shadow: var(--shadow-md);
}

.post-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: var(--brand);
  font-weight: 800;
}

.post-title {
  margin-bottom: 0.85rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.post-excerpt {
  margin-bottom: 1.4rem;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.post-cover {
  overflow: hidden;
  margin-bottom: 1.5rem;
  border-radius: 24px;
}

.post-cover img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.post-content {
  color: var(--text-secondary);
}

.post-content p + p {
  margin-top: 1rem;
}

.post-sidebar {
  display: grid;
  gap: 1rem;
}

.related-posts {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.related-post-link {
  display: grid;
  gap: 0.3rem;
  padding: 0.9rem 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.related-post-link strong {
  color: var(--text-primary);
}

.related-post-link span {
  color: var(--text-muted);
  font-size: 0.86rem;
}

.post-empty-state {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 1180px) {
  .posts-grid,
  .post-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .blog-toolbar,
  .empty-state-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .posts-grid {
    grid-template-columns: 1fr;
  }
}


/* --- Bảng Giá & Gói Combo (Pricing & Packages) --- */
.pricing-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-dark-navy);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 40px 30px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.pricing-header {
  margin-bottom: 30px;
  text-align: center;
}

.pricing-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 8px;
}

.pricing-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  min-height: 42px;
}

.pricing-price {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 10px;
}

.pricing-price .currency {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
}

.pricing-price .amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-light);
  letter-spacing: -1px;
}

.pricing-price .period {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.pricing-savings {
  display: inline-block;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 5px;
}

/* Pricing stack: first-time + regular price */
.pricing-price-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-price-first {
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.first-time-badge {
  display: inline-block;
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.pricing-price-first .pricing-price {
  margin-bottom: 0;
}

.pricing-price-regular {
  padding: 10px 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.regular-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  letter-spacing: 0.03em;
}

.pricing-price-sm .amount {
  font-size: 1.6rem !important;
}

.pricing-price-sm .currency {
  font-size: 0.9rem !important;
}

.pricing-body {
  flex: 1;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: var(--text-regular);
  line-height: 1.5;
}

.pricing-features li i.fa-check {
  color: var(--primary-skylight);
  margin-top: 3px;
  font-size: 0.9rem;
}

.pricing-features li i.fa-gift,
.pricing-features li i.fa-star,
.pricing-features li i.fa-bolt {
  color: #fbbf24;
  margin-top: 3px;
  font-size: 0.9rem;
}

.pricing-features li.disabled {
  color: var(--text-muted);
  opacity: 0.6;
}

.pricing-features li.disabled i {
  color: #ef4444;
}

.pricing-features li.premium-bonus {
  color: var(--primary-skylight);
  font-weight: 500;
}

.pricing-features li strong {
  color: var(--text-light);
  font-weight: 600;
}

.pricing-footer {
  margin-top: auto;
  text-align: center;
}

.pricing-footer .btn {
  width: 100%;
}

.pricing-footer .btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  background: transparent;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
}

.pricing-footer .btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.4);
}

.pricing-footer .btn-premium {
  background: linear-gradient(135deg, var(--primary-cyan), var(--primary-skylight));
  color: var(--bg-dark-deep);
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
}

.pricing-footer .btn-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

/* Popular Card Styling */
.pricing-card-popular {
  border-color: var(--primary-skylight);
  background: rgba(10, 25, 47, 0.9);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
  transform: scale(1.03);
  z-index: 2;
  padding-top: 86px;
}

.pricing-card-popular:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 40px rgba(0, 212, 255, 0.2);
}

.popular-badge {
  position: absolute;
  top: 20px;
  left: 24px;
  max-width: calc(100% - 48px);
  background: rgba(140, 220, 255, 0.14);
  color: var(--text-light);
  padding: 8px 14px;
  border: 1px solid rgba(140, 220, 255, 0.28);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1.2;
  white-space: normal;
  text-align: center;
}

/* Premium Card Styling */
.pricing-card-premium {
  border: 1px solid rgba(0, 212, 255, 0.3);
  position: relative;
  overflow: hidden;
  padding-top: 74px;
}

.pricing-card-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-cyan), var(--primary-skylight));
}

.premium-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(90deg, var(--primary-cyan), var(--primary-skylight));
  color: var(--bg-dark-deep);
  padding: 8px 14px;
  max-width: calc(100% - 40px);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  line-height: 1.2;
  white-space: nowrap;
}

/* Urgency Banner */
.urgency-banner {
  margin-top: 50px;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.urgency-icon {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.urgency-content h4 {
  color: #fbbf24;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.urgency-content p {
  color: var(--text-regular);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

.urgency-content strong {
  color: var(--text-light);
}

@media (max-width: 992px) {
  .pricing-layout {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-card-popular {
    transform: none;
  }
  .pricing-card-popular:hover {
    transform: translateY(-8px);
  }
}

@media (max-width: 768px) {
  .pricing-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .pricing-card-popular,
  .pricing-card-premium {
    padding-top: 92px;
  }

  .popular-badge {
    left: 20px;
    right: 20px;
    max-width: none;
  }

  .premium-badge {
    top: 16px;
    right: 16px;
    max-width: calc(100% - 32px);
    font-size: 0.68rem;
  }

  .urgency-banner {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  #faq .section-header,
  #faq .section-title {
    max-width: none;
  }
}