@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700;800;900&display=swap");

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

:root {
  --primary: #0052d9;
  --primary-light: #3b7cff;
  --primary-dark: #0034b5;
  --accent: #00d4ff;
  --orange: #ff6b35;
  --green: #0d9f6e;
  --danger: #dc2626;
  --ink: #1a1a2e;
  --muted: #4a5568;
  --light: #718096;
  --line: #e2e8f0;
  --soft: #f5f7fa;
  --dark: #0a0f1e;
  --dark-2: #0d1b3e;
  --white: #fff;
  --gradient: linear-gradient(135deg, #0052d9 0%, #00d4ff 100%);
  --hero-gradient: linear-gradient(135deg, #0a0f1e 0%, #0d1b3e 50%, #0a1628 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, .08);
  --shadow-lg: 0 12px 42px rgba(0, 0, 0, .14);
  --shadow-blue: 0 5px 24px rgba(0, 82, 217, .25);
  --radius: 8px;
}

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

ul {
  list-style: none;
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .6; }
}

.animate-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Header: visually follows the current ar.glaxreality.com page. */
.navbar {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  height: 68px;
  padding: 0 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  color: #fff;
  background: transparent;
  transition: background .3s ease, box-shadow .3s ease;
}

.navbar.scrolled,
.navbar.is-solid {
  background: rgba(10, 15, 30, .96);
  box-shadow: 0 2px 20px rgba(0, 0, 0, .2);
  backdrop-filter: blur(18px);
}

.nav-logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  line-height: 1;
}

.nav-logo__img {
  width: auto;
  height: 1em;
}

.nav-logo__brand {
  color: #fff;
  font-weight: 700;
  letter-spacing: 1px;
  white-space: nowrap;
}

.nav-center {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  font-size: 14px;
  color: rgba(255, 255, 255, .74);
}

.nav-center > a,
.nav-dropdown__button {
  padding: 23px 0 21px;
  border: 0;
  color: inherit;
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color .2s ease;
}

.nav-center > a:hover,
.nav-dropdown__button:hover,
.nav-dropdown__button.active,
.nav-center > a.active {
  color: #fff;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown__button {
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav-dropdown__button::after {
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  content: "";
  transform: rotate(45deg) translateY(-2px);
}

.nav-dropdown__menu {
  position: absolute;
  top: 58px;
  left: 50%;
  width: 210px;
  padding: 8px;
  display: grid;
  visibility: hidden;
  opacity: 0;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 8px;
  background: rgba(14, 23, 44, .98);
  box-shadow: var(--shadow-lg);
  transform: translate(-50%, 8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}

.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu,
.nav-dropdown.open .nav-dropdown__menu {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
}

.nav-dropdown__menu a {
  padding: 10px 12px;
  border-radius: 6px;
  color: rgba(255, 255, 255, .74);
}

.nav-dropdown__menu a:hover,
.nav-dropdown__menu a.active {
  color: #fff;
  background: rgba(0, 82, 217, .35);
}

.nav-right {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, .78);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.nav-phone svg {
  width: 16px;
  height: 16px;
  fill: var(--accent);
}

.nav-cta,
.btn-primary,
.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--gradient);
  box-shadow: var(--shadow-blue);
  font-weight: 700;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
}

.nav-cta {
  min-height: 40px;
  padding: 0 26px;
  font-size: 14px;
}

.nav-cta:hover,
.btn-primary:hover,
.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 82, 217, .4);
}

.nav-menu-toggle {
  width: 42px;
  height: 42px;
  display: none;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, .06);
  cursor: pointer;
}

.nav-menu-toggle span,
.nav-menu-toggle span::before,
.nav-menu-toggle span::after {
  width: 19px;
  height: 2px;
  display: block;
  background: currentColor;
  content: "";
}

.nav-menu-toggle span {
  position: relative;
}

.nav-menu-toggle span::before {
  position: absolute;
  top: -6px;
}

.nav-menu-toggle span::after {
  position: absolute;
  top: 6px;
}

/* Homepage hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background-color: var(--dark);
  background-image: url("./assets/images/banner.jpg");
  background-position: center;
  background-size: cover;
}

.hero::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(10, 15, 30, .92) 0%, rgba(10, 15, 30, .55) 55%, rgba(10, 15, 30, .35) 100%);
}

.hero-grid {
  position: absolute;
  z-index: 1;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 120px 60px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-text {
  animation: fadeInLeft 1s ease;
}

.hero-badge {
  margin-bottom: 28px;
  padding: 8px 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(0, 212, 255, .3);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(0, 212, 255, .1);
  font-size: 13px;
  font-weight: 500;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

.hero-title {
  margin-bottom: 24px;
  color: #fff;
  font-size: 52px;
  font-weight: 900;
  line-height: 1.2;
}

.hero-title span {
  color: var(--accent);
  background: var(--gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  max-width: 540px;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, .68);
  font-size: 18px;
  line-height: 1.9;
}

.hero-actions {
  margin-bottom: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn-primary,
.btn-secondary {
  min-height: 54px;
  padding: 0 38px;
  font-size: 16px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, .06);
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, .12);
}

.hero-stats {
  display: flex;
  gap: 46px;
}

.hero-stat-num {
  font-size: 36px;
  font-weight: 900;
  background: var(--gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-stat-label {
  margin-top: 4px;
  color: rgba(255, 255, 255, .48);
  font-size: 13px;
}

.hero-visual {
  min-height: 390px;
  animation: fadeInRight 1s ease .2s both;
}

/* Shared section system */
.section,
.trust-section {
  padding: 100px 60px;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 60px;
  text-align: center;
}

.section-label {
  margin-bottom: 14px;
  display: inline-block;
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section-title {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: 40px;
  font-weight: 800;
  line-height: 1.25;
}

.section-subtitle {
  color: var(--light);
  font-size: 17px;
}

.products-section {
  background: var(--soft);
}

.products-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.product-card:hover,
.product-card.recommended {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-7px);
}

.product-card.recommended {
  position: relative;
}

.product-card.recommended::after {
  position: absolute;
  z-index: 3;
  top: 16px;
  right: 16px;
  padding: 5px 11px;
  border-radius: 999px;
  color: #fff;
  background: var(--orange);
  content: "本页推荐";
  font-size: 11px;
  font-weight: 700;
}

.product-card-visual {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: linear-gradient(180deg, #f8f9fb 0%, #eef1f5 100%);
}

.product-card-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card-tag {
  position: absolute;
  z-index: 2;
  top: 16px;
  left: 16px;
  padding: 5px 13px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.tag-consumer { color: #c64b1f; background: rgba(255, 107, 53, .12); }
.tag-explosion { color: var(--danger); background: rgba(220, 38, 38, .1); }
.tag-industrial { color: var(--primary); background: rgba(0, 82, 217, .1); }

.product-card-body {
  padding: 24px 28px 28px;
}

.product-card-name {
  margin-bottom: 6px;
  font-size: 22px;
  font-weight: 800;
}

.product-card-type {
  margin-bottom: 12px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
}

.product-card-features {
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-card-feature {
  padding: 4px 10px;
  border-radius: 6px;
  color: var(--muted);
  background: var(--soft);
  font-size: 12px;
  font-weight: 500;
}

.product-card-desc {
  color: var(--light);
  font-size: 14px;
  line-height: 1.8;
}

.product-card-link {
  margin-top: 16px;
  display: inline-flex;
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
}

.features-grid,
.scenarios-grid,
.pain-grid,
.detail-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  gap: 24px;
}

.features-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card,
.pain-card,
.detail-card {
  padding: 32px 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.feature-card:hover,
.pain-card:hover,
.detail-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.feature-icon,
.pain-num {
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff;
  background: var(--gradient);
  font-size: 20px;
  font-weight: 900;
}

.feature-title,
.pain-card h3,
.detail-card h3 {
  margin-bottom: 10px;
  font-size: 19px;
  font-weight: 800;
}

.feature-desc,
.pain-card p,
.detail-card p {
  color: var(--light);
  font-size: 14px;
  line-height: 1.8;
}

.scenarios-section,
.dark-section {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: var(--dark);
}

.scenarios-section .section-label,
.dark-section .section-label {
  color: var(--accent);
}

.scenarios-section .section-title,
.dark-section .section-title {
  color: #fff;
}

.scenarios-section .section-subtitle,
.dark-section .section-subtitle {
  color: rgba(255, 255, 255, .55);
}

.scenarios-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.scenario-card {
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 8px;
  background: rgba(255, 255, 255, .04);
}

.scenario-card h3 {
  margin-bottom: 10px;
  font-size: 19px;
}

.scenario-card p {
  color: rgba(255, 255, 255, .58);
  font-size: 14px;
  line-height: 1.8;
}

.scenario-tags {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.scenario-tag {
  padding: 4px 10px;
  border: 1px solid rgba(0, 212, 255, .16);
  border-radius: 6px;
  color: rgba(255, 255, 255, .68);
  background: rgba(0, 212, 255, .08);
  font-size: 12px;
}

.solutions-list {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  gap: 24px;
}

.solution-item {
  padding: 30px 38px;
  display: grid;
  grid-template-columns: 68px 1fr auto;
  gap: 28px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.solution-num {
  width: 62px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: var(--primary);
  background: var(--soft);
  font-size: 25px;
  font-weight: 900;
}

.solution-name {
  margin-bottom: 6px;
  font-size: 20px;
  font-weight: 800;
}

.solution-desc {
  color: var(--light);
  font-size: 14px;
}

.solution-industries {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.solution-industry {
  padding: 4px 10px;
  border-radius: 6px;
  color: var(--primary);
  background: rgba(0, 82, 217, .06);
  font-size: 12px;
  font-weight: 600;
}

.solution-cta {
  min-height: 42px;
  padding: 0 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--primary);
  background: var(--soft);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.trust-section {
  background: #fff;
}

.trust-logos {
  max-width: 1100px;
  margin: 0 auto;
}

.trust-partners-img {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

/* Landing pages */
.landing-hero {
  position: relative;
  min-height: 760px;
  padding: 130px 60px 78px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background-color: var(--dark);
  background-image: linear-gradient(90deg, rgba(10, 15, 30, .94), rgba(13, 27, 62, .78)), url("./assets/images/banner.jpg");
  background-position: center;
  background-size: cover;
}

.landing-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, .018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .018) 1px, transparent 1px);
  background-size: 60px 60px;
}

.landing-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) 430px;
  gap: 64px;
  align-items: center;
}

.landing-hero h1 {
  max-width: 720px;
  margin: 14px 0 22px;
  font-size: 48px;
  font-weight: 900;
  line-height: 1.2;
}

.landing-hero__lead {
  max-width: 720px;
  color: rgba(255, 255, 255, .7);
  font-size: 18px;
  line-height: 1.9;
}

.proof-strip {
  margin-top: 38px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.proof-item {
  min-height: 96px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 8px;
  background: rgba(255, 255, 255, .05);
}

.proof-item strong {
  display: block;
  color: var(--accent);
  font-size: 19px;
}

.proof-item span {
  color: rgba(255, 255, 255, .55);
  font-size: 13px;
}

.hero-form,
.cta-form {
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
  background: rgba(10, 15, 30, .78);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .3);
  backdrop-filter: blur(18px);
}

.hero-form h2 {
  margin-bottom: 6px;
  font-size: 23px;
}

.hero-form > p {
  margin-bottom: 20px;
  color: rgba(255, 255, 255, .52);
  font-size: 13px;
}

.form-group {
  margin-bottom: 14px;
}

.form-label {
  margin-bottom: 7px;
  display: block;
  color: rgba(255, 255, 255, .7);
  font-size: 13px;
  font-weight: 600;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  min-height: 44px;
  padding: 11px 14px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 6px;
  outline: 0;
  color: #fff;
  background: rgba(255, 255, 255, .06);
  transition: border-color .2s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255, 255, 255, .32);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary-light);
}

.form-select option {
  color: #fff;
  background: var(--dark-2);
}

.form-textarea {
  min-height: 90px;
  resize: vertical;
}

.form-intent {
  display: flex;
  gap: 10px;
}

.form-intent-btn {
  flex: 1;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 6px;
  color: rgba(255, 255, 255, .65);
  background: rgba(255, 255, 255, .04);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.form-intent-btn.active {
  border-color: var(--primary-light);
  color: #fff;
  background: rgba(0, 82, 217, .34);
}

.form-input--invalid,
.form-textarea--invalid {
  border-color: #f87171 !important;
}

.form-field-error {
  margin-top: 6px;
  font-size: 12px;
  color: #fca5a5;
}

.form-feedback {
  margin-top: 14px;
  margin-bottom: 0;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}

.form-feedback[hidden] {
  display: none;
}

.form-feedback--success {
  background: rgba(16, 185, 129, 0.22);
  border: 1px solid rgba(110, 231, 183, 0.65);
  color: #ecfdf5;
  box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.12), 0 8px 24px rgba(0, 0, 0, 0.18);
}

.form-feedback--error {
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(252, 165, 165, 0.55);
  color: #fef2f2;
  box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.1), 0 8px 24px rgba(0, 0, 0, 0.18);
}

.form-submit {
  width: 100%;
  min-height: 50px;
  margin-top: 6px;
}

.form-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.form-privacy {
  margin-top: 11px;
  color: rgba(255, 255, 255, .35);
  font-size: 11px;
  text-align: center;
}

.pain-section {
  background: #fff;
}

.pain-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.detail-section {
  background: var(--soft);
}

.detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.detail-card__tag {
  margin-bottom: 14px;
  display: inline-block;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
}

.process-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.process-step {
  position: relative;
  text-align: center;
}

.process-step__num {
  width: 78px;
  height: 78px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background: var(--gradient);
  font-size: 28px;
  font-weight: 900;
}

.process-step h3 {
  margin-bottom: 7px;
  font-size: 18px;
}

.process-step p {
  color: var(--light);
  font-size: 14px;
}

.comparison-wrap {
  max-width: 1180px;
  margin: 0 auto;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  background: #fff;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  color: var(--muted);
  background: #eef3f8;
  font-size: 13px;
}

.comparison-table td {
  color: var(--muted);
  font-size: 14px;
}

.comparison-table td:first-child {
  color: var(--ink);
  font-weight: 800;
}

.comparison-table tr:last-child td {
  border-bottom: 0;
}

.comparison-table tr.is-recommended td {
  background: rgba(0, 82, 217, .045);
}

.recommend-pill {
  margin-left: 8px;
  padding: 3px 8px;
  border-radius: 999px;
  color: #fff;
  background: var(--orange);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.faq-grid {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.faq-item summary {
  padding: 19px 22px;
  font-weight: 700;
  cursor: pointer;
}

.faq-item p {
  padding: 0 22px 20px;
  color: var(--light);
  font-size: 14px;
}

.cta-section {
  position: relative;
  overflow: hidden;
  background: var(--hero-gradient);
}

.cta-wrapper {
  position: relative;
  z-index: 1;
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.cta-text h2 {
  margin-bottom: 16px;
  color: #fff;
  font-size: 36px;
  line-height: 1.3;
}

.cta-text p {
  color: rgba(255, 255, 255, .6);
}

.contact-phone {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-size: 20px;
  font-weight: 800;
}

.footer {
  padding: 30px 60px;
  color: rgba(255, 255, 255, .46);
  background: var(--dark);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  font-size: 13px;
}

.footer-left,
.footer-right {
  display: flex;
  align-items: center;
  gap: 22px;
}

.footer-brand-sm {
  color: rgba(255, 255, 255, .68);
  font-weight: 700;
}

.floating-cta {
  position: fixed;
  z-index: 999;
  right: 28px;
  bottom: 66px;
}

.floating-btn {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: var(--shadow-lg);
}

.floating-btn svg {
  width: 24px;
  height: 24px;
  fill: #fff;
}

.phone-tooltip {
  position: absolute;
  top: 50%;
  right: 68px;
  padding: 10px 16px;
  visibility: hidden;
  opacity: 0;
  border-radius: 6px;
  color: var(--ink);
  background: #fff;
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  transform: translateY(-50%);
  transition: opacity .2s ease;
}

.floating-cta:hover .phone-tooltip {
  visibility: visible;
  opacity: 1;
}

.product-hero {
  position: relative;
  min-height: 760px;
  padding: 120px 60px 72px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: var(--hero-gradient);
}

.product-hero::before {
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image:
    linear-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .12) 1px, transparent 1px);
  background-size: 56px 56px;
  content: "";
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

.product-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr);
  gap: 70px;
  align-items: center;
}

.product-hero__copy h1 {
  margin: 18px 0 8px;
  font-size: 64px;
  line-height: 1.08;
}

.product-hero__copy h2 {
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 24px;
  line-height: 1.35;
}

.product-hero__copy > p {
  max-width: 650px;
  color: rgba(255, 255, 255, .68);
  font-size: 17px;
  line-height: 1.85;
}

.product-hero__visual {
  position: relative;
  min-height: 470px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-hero__visual img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 450px;
  object-fit: contain;
  filter: drop-shadow(0 28px 42px rgba(0, 0, 0, .34));
  animation: float 4s ease-in-out infinite;
}

.product-hero__halo {
  position: absolute;
  width: 430px;
  height: 430px;
  border: 1px solid rgba(89, 181, 255, .18);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 118, 255, .22), rgba(0, 82, 217, .05) 54%, transparent 72%);
}

.product-metrics {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.product-metric {
  min-height: 76px;
  padding: 14px 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
  background: rgba(255, 255, 255, .04);
}

.product-metric strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--accent);
  font-size: 19px;
  line-height: 1.2;
}

.product-metric span {
  margin-top: 6px;
  display: block;
  color: rgba(255, 255, 255, .6);
  font-size: 12px;
  line-height: 1.35;
}

.product-overview {
  background: #fff;
}

.product-highlight-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.product-highlight {
  min-height: 236px;
  padding: 28px 24px;
  border-top: 3px solid var(--primary);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(20, 34, 60, .06);
}

.product-highlight > span {
  display: block;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
}

.product-highlight h3 {
  margin: 16px 0 10px;
  color: var(--ink);
  font-size: 19px;
}

.product-highlight p {
  color: var(--light);
  font-size: 14px;
  line-height: 1.75;
}

.product-related-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-related-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.product-related-card:hover {
  border-color: rgba(0, 82, 217, .35);
  box-shadow: 0 14px 34px rgba(20, 34, 60, .1);
  transform: translateY(-4px);
}

.product-related-card img {
  width: 100%;
  height: 150px;
  display: block;
  object-fit: contain;
  background: #eef1f5;
}

.product-related-card div {
  padding: 16px;
}

.product-related-card strong,
.product-related-card span {
  display: block;
  overflow-wrap: anywhere;
}

.product-related-card strong {
  font-size: 16px;
}

.product-related-card span {
  margin-top: 5px;
  color: var(--light);
  font-size: 12px;
}

@media (max-width: 1320px) {
  .navbar { padding: 0 28px; }
  .nav-center { gap: 13px; font-size: 13px; }
  .nav-phone { display: none; }
}

@media (max-width: 1180px) {
  .hero-content { gap: 42px; padding-right: 36px; padding-left: 36px; }
  .hero-title { font-size: 44px; }
  .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .features-grid, .pain-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .landing-hero { padding-right: 36px; padding-left: 36px; }
}

@media (max-width: 900px) {
  .navbar {
    height: 62px;
    padding: 0 18px;
    background: rgba(10, 15, 30, .96);
  }
  .nav-menu-toggle { display: inline-flex; }
  .nav-cta { display: none; }
  .nav-center {
    position: fixed;
    top: 62px;
    right: 0;
    left: 0;
    padding: 10px 18px 18px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    background: rgba(10, 15, 30, .98);
    box-shadow: 0 15px 30px rgba(0, 0, 0, .25);
  }
  .nav-center.open { display: flex; }
  .nav-center > a,
  .nav-dropdown__button { width: 100%; padding: 12px 0; text-align: left; }
  .nav-dropdown__button { justify-content: space-between; }
  .nav-dropdown__menu {
    position: static;
    width: 100%;
    padding-left: 10px;
    visibility: visible;
    display: none;
    opacity: 1;
    border: 0;
    background: transparent;
    box-shadow: none;
    transform: none;
  }
  .nav-dropdown.open .nav-dropdown__menu { display: grid; }
  .hero { min-height: auto; }
  .hero-content,
  .landing-hero__inner,
  .cta-wrapper {
    grid-template-columns: 1fr;
  }
  .hero-content { padding: 118px 22px 72px; }
  .hero-visual { display: none; }
  .hero-title,
  .landing-hero h1 { font-size: 38px; }
  .landing-hero { min-height: auto; padding: 112px 22px 72px; }
  .product-hero { min-height: auto; padding: 110px 22px 70px; }
  .product-hero__inner { grid-template-columns: 1fr; gap: 24px; }
  .product-hero__copy h1 { font-size: 46px; }
  .product-hero__visual { min-height: 320px; }
  .product-hero__visual img { height: 320px; }
  .product-highlight-grid,
  .product-related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section,
  .trust-section { padding: 72px 22px; }
  .section-title { font-size: 32px; }
  .scenarios-grid,
  .detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .solution-item { grid-template-columns: 60px 1fr; padding: 24px; }
  .solution-cta { grid-column: 2; justify-self: start; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .nav-logo { font-size: 17px; }
  .hero-title,
  .landing-hero h1 { font-size: 33px; }
  .product-hero__copy h1 { font-size: 40px; }
  .product-metrics,
  .product-highlight-grid,
  .product-related-grid { grid-template-columns: 1fr; }
  .hero-desc,
  .landing-hero__lead { font-size: 16px; }
  .hero-stats { gap: 22px; }
  .hero-stat-num { font-size: 28px; }
  .proof-strip,
  .products-grid,
  .features-grid,
  .scenarios-grid,
  .pain-grid,
  .detail-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }
  .btn-primary,
  .btn-secondary { width: 100%; }
  .section-header { margin-bottom: 40px; }
  .section-title { font-size: 28px; }
  .solution-item { grid-template-columns: 1fr; gap: 14px; }
  .solution-cta { grid-column: 1; }
  .solution-num { width: 52px; height: 52px; }
  .hero-form, .cta-form { padding: 22px; }
  .footer { padding: 26px 22px; }
  .footer-inner,
  .footer-left { align-items: flex-start; flex-direction: column; }
  .floating-cta { right: 18px; bottom: 20px; }
}