/* ============================================
   UnERP Corporate Website Styles
   ============================================ */

/* ============ Reset & Base ============ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --color-navy: #1e3a5f;
  --color-navy-deep: #0f1e2e;
  --color-navy-light: #2a4a6f;
  --color-teal: #0d9488;
  --color-teal-light: #14b8a6;
  --color-amber: #f59e0b;
  --color-amber-light: #fbbf24;
  --color-blue: #2563eb;
  --color-red: #ef4444;
  --color-purple: #8b5cf6;
  --color-pink: #ec4899;
  --color-indigo: #6366f1;
  --color-green: #10b981;

  --bg-dark: #0f1e2e;
  --bg-dark-2: #142941;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --bg-card: #ffffff;

  --text-dark: #1e293b;
  --text-mid: #475569;
  --text-light: #94a3b8;
  --text-white: #f8fafc;
  --text-dim: rgba(248, 250, 252, 0.7);

  --border: #e2e8f0;
  --border-dark: rgba(255, 255, 255, 0.1);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 60px rgba(13, 148, 136, 0.15);

  --container: 1200px;
  --container-narrow: 820px;
  --nav-height: 72px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "Fira Code", "Cascadia Code", "Consolas", monospace;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--bg-light);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-light); }
::-webkit-scrollbar-thumb { background: var(--text-light); border-radius: 5px; border: 2px solid var(--bg-light); }
::-webkit-scrollbar-thumb:hover { background: var(--text-mid); }

/* ============ Container ============ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.25s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-light));
  color: #fff;
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(13, 148, 136, 0.4);
}
.btn-ghost {
  background: transparent;
  color: var(--text-white);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn-ghost-light {
  background: transparent;
  color: var(--text-white);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
}
.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
}
.btn-outline {
  background: transparent;
  color: var(--color-teal);
  border: 1.5px solid var(--color-teal);
}
.btn-outline:hover {
  background: var(--color-teal);
  color: #fff;
}
.btn-block {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: auto;
}
.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

/* ============ Navbar ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: all 0.3s ease;
  background: transparent;
}
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  border-bottom: 1px solid var(--border);
}
.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}
.logo-text {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
  transition: color 0.3s ease;
}
.navbar.scrolled .logo-text {
  color: var(--color-navy);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.2s ease;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-teal-light);
  transition: width 0.25s ease;
}
.nav-link:hover::after {
  width: 100%;
}
.navbar.scrolled .nav-link {
  color: var(--text-mid);
}
.navbar.scrolled .nav-link:hover {
  color: var(--color-teal);
}
.nav-cta {
  padding: 8px 22px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-light));
  color: #fff !important;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.25s ease;
  box-shadow: 0 3px 12px rgba(13, 148, 136, 0.3);
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 18px rgba(13, 148, 136, 0.4);
}
.nav-cta::after { display: none; }

.nav-console {
  padding: 7px 20px;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  color: #fff !important;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-console::after { display: none; }
.nav-console:hover {
  transform: translateY(-1px);
  border-color: var(--color-teal-light);
  background: rgba(13, 148, 136, 0.12);
}
.navbar.scrolled .nav-console {
  color: var(--text-dark) !important;
  border-color: rgba(13, 148, 136, 0.5);
}
.navbar.scrolled .nav-console:hover {
  color: var(--color-teal) !important;
  border-color: var(--color-teal);
  background: rgba(13, 148, 136, 0.08);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.navbar.scrolled .nav-toggle span {
  background: var(--text-dark);
}
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--bg-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 100%);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}
.hero-glow-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-teal), transparent 70%);
  top: -100px;
  left: -100px;
  animation: float-glow 12s ease-in-out infinite;
}
.hero-glow-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-amber), transparent 70%);
  bottom: -80px;
  right: -80px;
  animation: float-glow 14s ease-in-out infinite reverse;
}
@keyframes float-glow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(60px, 40px); }
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 120px 24px 80px;
  max-width: 900px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 100px;
  background: rgba(13, 148, 136, 0.12);
  border: 1px solid rgba(13, 148, 136, 0.3);
  color: var(--color-teal-light);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  animation: fade-down 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.1s;
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-teal-light);
  box-shadow: 0 0 12px var(--color-teal-light);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -2px;
  line-height: 1.15;
  margin-bottom: 24px;
  animation: fade-up 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.2s;
}
.text-accent {
  color: var(--color-teal-light);
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fade-up 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.35s;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 40px;
  animation: fade-up 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.5s;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  animation: fade-up 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.65s;
}
.hero-tag {
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 500;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
  animation: fade-up 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.8s;
}
.scroll-dot {
  animation: scroll-bounce 2s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { cy: 10; }
  50% { cy: 18; }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-down {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============ Stats Bar ============ */
.stats-bar {
  background: var(--bg-white);
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-item {
  text-align: center;
  padding: 20px;
}
.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1;
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.5;
}

/* ============ Section Common ============ */
.section {
  padding: 100px 0;
}
.section-eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -1px;
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

/* ============ Features ============ */
.section-features {
  background: var(--bg-light);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--icon-color, var(--color-teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.feature-card:hover::before {
  transform: scaleX(1);
}
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: color-mix(in srgb, var(--icon-color, var(--color-teal)) 12%, transparent);
  color: var(--icon-color, var(--color-teal));
}
.feature-card h3 {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ============ Industries ============ */
.section-industries {
  background: var(--bg-white);
}
.industries-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.industry-card {
  border-radius: var(--radius-lg);
  padding: 40px;
  background: linear-gradient(135deg, #fff, #f8fafc);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.industry-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--accent, var(--color-teal)) 15%, transparent 70%);
  opacity: 0.06;
  border-radius: 50%;
  transform: translate(60px, -60px);
  transition: opacity 0.3s ease;
}
.industry-card:hover::after {
  opacity: 0.12;
}
.industry-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.industry-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.industry-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--accent, var(--color-teal)) 12%, transparent);
  color: var(--accent, var(--color-teal));
}
.industry-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-navy);
}
.industry-desc {
  color: var(--text-mid);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.7;
}
.industry-fields {
  margin-bottom: 24px;
}
.industry-fields li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.industry-fields li:last-child {
  border-bottom: none;
}
.field-label {
  flex-shrink: 0;
  width: 90px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent, var(--color-teal));
}
.field-value {
  font-size: 0.88rem;
  color: var(--text-dark);
}
.industry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.industry-tags span {
  padding: 5px 14px;
  border-radius: 100px;
  background: color-mix(in srgb, var(--accent, var(--color-teal)) 8%, transparent);
  color: var(--accent, var(--color-teal));
  font-size: 0.8rem;
  font-weight: 500;
}

/* ============ Capabilities ============ */
.section-capabilities {
  background: var(--bg-light);
}
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.cap-item {
  display: flex;
  gap: 24px;
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--bg-white);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}
.cap-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-teal);
  border-color: color-mix(in srgb, var(--color-teal) 40%, var(--border));
}
.cap-number {
  flex-shrink: 0;
  font-size: 2.2rem;
  font-weight: 800;
  color: color-mix(in srgb, var(--color-teal) 25%, transparent);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -1px;
}
.cap-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
}
.cap-body p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.75;
}

/* ============ Pricing ============ */
.section-pricing {
  background: var(--bg-white);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
}
.pricing-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.pricing-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.pricing-popular {
  border: 2px solid var(--color-teal);
  background: linear-gradient(135deg, #fff, #f0fdfa);
  box-shadow: 0 10px 40px rgba(13, 148, 136, 0.12);
}
.popular-badge {
  position: absolute;
  top: 16px;
  right: -32px;
  transform: rotate(45deg);
  background: var(--color-teal);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 40px;
  letter-spacing: 1px;
}
.pricing-custom {
  border: 2px solid var(--color-amber);
  background: linear-gradient(135deg, #fff, #fffbeb);
}
.pricing-header {
  margin-bottom: 24px;
}
.pricing-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 4px;
}
.pricing-tagline {
  font-size: 0.82rem;
  color: var(--text-light);
}
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 4px;
}
.price-currency {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-navy);
}
.price-amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}
.price-amount-custom {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-amber);
  letter-spacing: -1px;
}
.price-unit {
  font-size: 0.95rem;
  color: var(--text-mid);
}
.price-promo {
  font-size: 0.82rem;
  color: var(--color-teal);
  font-weight: 600;
  margin-bottom: 24px;
}
.pricing-custom .price-promo {
  color: var(--color-amber);
}
.pricing-features {
  flex: 1;
  margin-bottom: 28px;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 0;
  font-size: 0.88rem;
  color: var(--text-mid);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}
.pricing-features li::before {
  content: '';
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Ccircle cx='8' cy='8' r='7' fill='%230d9488' fill-opacity='0.1'/%3E%3Cpath d='M5 8.5l2 2 4-5' stroke='%230d9488' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center / contain;
}
.pricing-features li strong {
  color: var(--color-navy);
  font-weight: 600;
}
.pricing-note {
  text-align: center;
  color: var(--text-light);
  font-size: 0.85rem;
  margin-top: 32px;
}

/* ============ Process ============ */
.section-process {
  background: var(--bg-light);
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.process-step {
  text-align: center;
  position: relative;
  padding: 32px 16px;
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-light));
  color: #fff;
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.25);
}
.step-line {
  position: absolute;
  top: 60px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-teal), transparent);
  z-index: -1;
}
.process-step:last-child .step-line {
  display: none;
}
.process-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 10px;
}
.process-step p {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ============ FAQ ============ */
.section-faq {
  background: var(--bg-white);
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.2s ease;
  background: var(--bg-card);
}
.faq-item:hover {
  border-color: color-mix(in srgb, var(--color-teal) 40%, var(--border));
}
.faq-item.active {
  border-color: var(--color-teal);
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.08);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  text-align: left;
  transition: background 0.2s ease;
}
.faq-question:hover {
  background: rgba(13, 148, 136, 0.03);
}
.faq-icon {
  flex-shrink: 0;
  color: var(--text-light);
  transition: transform 0.3s ease, color 0.2s ease;
}
.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--color-teal);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item.active .faq-answer {
  max-height: 400px;
}
.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.75;
}

/* ============ CTA ============ */
.section-cta {
  background: var(--bg-light);
  padding: 80px 0;
}
.cta-box {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy-deep), var(--bg-dark-2));
  border-radius: var(--radius-xl);
  padding: 72px 48px;
  text-align: center;
  overflow: hidden;
  max-width: 1000px;
  margin: 0 auto;
}
.cta-glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-teal) 15%, transparent 70%);
  opacity: 0.15;
  border-radius: 50%;
}
.cta-title {
  position: relative;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -1px;
  line-height: 1.3;
  margin-bottom: 16px;
}
.cta-subtitle {
  position: relative;
  font-size: 1.02rem;
  color: var(--text-dim);
  margin-bottom: 36px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}
.cta-actions {
  position: relative;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ Footer ============ */
.footer {
  background: var(--bg-dark);
  padding: 64px 0 32px;
  color: var(--text-dim);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  margin-bottom: 48px;
}
.footer-brand {
  max-width: 320px;
}
.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
}
.footer-brand-img {
  display: block;
  width: 200px;
  max-width: 100%;
  height: auto;
  background: #fff;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  margin-bottom: 12px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  padding: 6px 0;
  transition: color 0.2s ease;
}
.footer-col a:hover {
  color: var(--color-teal-light);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-dark);
  font-size: 0.8rem;
  color: rgba(248, 250, 252, 0.4);
}

/* ============ Reveal Animation ============ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .capabilities-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .step-line { display: none; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    padding: 24px;
    gap: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    align-items: flex-start;
  }
  .nav-links.active {
    transform: translateY(0);
  }
  .nav-link { color: var(--text-dark); }
  .nav-cta { width: 100%; text-align: center; justify-content: center; }
  .nav-console { width: 100%; justify-content: center; color: var(--text-dark) !important; border-color: rgba(13, 148, 136, 0.5); }
  .nav-toggle { display: flex; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .industries-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-actions { flex-direction: column; width: 100%; max-width: 280px; margin-left: auto; margin-right: auto; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-box { padding: 48px 24px; }
  .cta-actions { flex-direction: column; width: 100%; max-width: 280px; margin: 0 auto; }
  .cta-actions .btn { width: 100%; justify-content: center; }
  .section { padding: 64px 0; }
  .cap-item { flex-direction: column; gap: 12px; padding: 28px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .stat-number { font-size: 2.2rem; }
}

/* ============ Print ============ */
@media print {
  .navbar, .hero-scroll-hint, .nav-toggle { display: none; }
  .reveal { opacity: 1; transform: none; }
  body { background: #fff; }
}