/* ============================================================
   PRIMELANE LOGISTICS LLC
   Brand Colors: Navy (#0A1628, #1A2D50), Cyan (#00D4FF),
   Orange accent (#FF6B35), White, Light grays
   Typography: Space Grotesk (headings) + Inter (body)
   ============================================================ */

/* ---------- CSS CUSTOM PROPERTIES ---------- */
:root {
  /* Brand palette */
  --navy-900: #060E1A;
  --navy-800: #0A1628;
  --navy-700: #0F1F38;
  --navy-600: #1A2D50;
  --navy-500: #253D68;
  --navy-400: #3A5A8C;
  --navy-300: #5A7DAE;
  --navy-200: #8AADD4;
  --navy-100: #C0D5EB;
  --navy-50: #E8F0F8;

  --cyan-500: #00D4FF;
  --cyan-400: #33DDFF;
  --cyan-300: #66E5FF;
  --cyan-200: #99EEFF;
  --cyan-100: #CCF6FF;
  --cyan-600: #00AAD4;
  --cyan-700: #0088AA;

  --orange-500: #FF6B35;
  --orange-400: #FF8A5C;
  --orange-300: #FFAA88;
  --orange-600: #E85A28;

  /* Neutrals */
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  /* Semantic */
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-muted: var(--gray-400);
  --text-on-dark: var(--gray-100);
  --text-on-dark-muted: var(--gray-400);

  --bg-primary: var(--white);
  --bg-secondary: var(--gray-50);
  --bg-dark: var(--navy-800);
  --bg-darker: var(--navy-900);

  --border-light: var(--gray-200);
  --border-dark: rgba(255, 255, 255, 0.1);

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --section-py: 100px;
  --section-py-mobile: 64px;
  --container-max: 1200px;
  --container-px: 24px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 600ms;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.15);

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--duration-fast) ease;
}

ul {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- CONTAINER ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

/* ---------- SECTION LABELS & TITLES ---------- */
.section-label {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan-600);
  margin-bottom: 16px;
  gap: 8px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--cyan-500);
  border-radius: 1px;
}

.section-label--light {
  color: var(--cyan-400);
}

.section-label--light::before {
  background: var(--cyan-400);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

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

.section-desc {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--cyan-600), var(--cyan-500));
  color: var(--navy-900);
  border-color: var(--cyan-500);
  font-weight: 700;
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--cyan-500), var(--cyan-400));
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.35);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--navy-600);
  border-color: var(--gray-300);
}

.btn--outline:hover {
  border-color: var(--cyan-500);
  color: var(--cyan-700);
  background: rgba(0, 212, 255, 0.05);
}

.btn--white {
  background: var(--white);
  color: var(--navy-800);
  border-color: var(--white);
  font-weight: 700;
}

.btn--white:hover {
  background: var(--cyan-100);
  border-color: var(--cyan-100);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

.btn--lg {
  padding: 16px 36px;
  font-size: 16px;
  border-radius: var(--radius-md);
}

.btn--full {
  width: 100%;
}

/* ---------- ANIMATIONS ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.fade-up:nth-child(2) { transition-delay: 80ms; }
.fade-up:nth-child(3) { transition-delay: 160ms; }
.fade-up:nth-child(4) { transition-delay: 240ms; }
.fade-up:nth-child(5) { transition-delay: 320ms; }
.fade-up:nth-child(6) { transition-delay: 400ms; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

@keyframes progress-slide {
  0% { width: 0%; }
  100% { width: 70%; }
}

@keyframes scroll-wheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(8px); opacity: 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

@keyframes bar-fill {
  0% { width: 0%; }
  100% { width: var(--bar-width); }
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.header--scrolled {
  padding: 10px 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo__name {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--navy-800);
}

.logo__sub {
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--cyan-600);
  margin-top: 2px;
}

/* Navigation */
.nav {
  display: none;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast) ease;
}

.nav__link:hover {
  color: var(--navy-800);
  background: var(--gray-100);
}

.header__cta {
  display: none;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy-800);
  border-radius: 2px;
  transition: all var(--duration-fast) var(--ease-out);
  transform-origin: center;
}

.hamburger--active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger--active .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger--active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.mobile-menu--active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}

.mobile-menu__link {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  color: var(--navy-800);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) ease;
}

.mobile-menu__link:hover {
  color: var(--cyan-600);
  background: var(--gray-50);
}

.mobile-menu__cta {
  font-size: 18px;
  padding: 16px 48px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: linear-gradient(175deg, var(--navy-800) 0%, var(--navy-700) 40%, var(--navy-600) 100%);
  overflow: hidden;
}

.hero__bg-grid {
  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% 80% at 50% 30%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, black, transparent);
}

.hero__bg-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08), transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--cyan-400);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--cyan-400);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero__title--accent {
  background: linear-gradient(135deg, var(--cyan-400), var(--cyan-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: var(--gray-300);
  max-width: 540px;
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero__actions .btn--outline {
  color: var(--gray-300);
  border-color: rgba(255, 255, 255, 0.2);
}

.hero__actions .btn--outline:hover {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.05);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-400);
}

.hero__trust-item svg {
  color: var(--cyan-400);
  flex-shrink: 0;
}

/* Hero Visual Card */
.hero__visual {
  display: none;
}

.hero__visual-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 32px;
  animation: float 5s ease-in-out infinite;
}

.hero__visual-icon {
  color: var(--cyan-400);
  margin-bottom: 24px;
}

.hero__route-line {
  display: flex;
  align-items: center;
  gap: 0;
  position: relative;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  margin-bottom: 12px;
}

.hero__route-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  z-index: 1;
}

.hero__route-dot--start {
  background: var(--cyan-400);
}

.hero__route-dot--end {
  background: var(--orange-500);
}

.hero__route-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-400), var(--orange-400));
  border-radius: 2px;
  animation: progress-slide 3s var(--ease-out) infinite;
}

.hero__route-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--gray-400);
  margin-bottom: 24px;
}

.hero__route-status {
  color: var(--cyan-400);
  font-weight: 600;
}

.hero__visual-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero__visual-stat {
  text-align: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero__visual-stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--cyan-400);
  line-height: 1.2;
}

.hero__visual-stat-label {
  display: block;
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 4px;
}

/* Hero Scroll Indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: none;
}

.hero__scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.hero__scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--cyan-400);
  border-radius: 3px;
  animation: scroll-wheel 1.5s ease-in-out infinite;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

.about__text {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.about__highlight {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about__highlight-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 212, 255, 0.03));
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: var(--radius-md);
  color: var(--cyan-600);
}

.about__highlight strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.about__highlight p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* About Cards */
.about__visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about__card {
  border-radius: var(--radius-lg);
  padding: 28px;
}

.about__card--main {
  background: var(--navy-800);
  color: var(--white);
}

.about__card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan-400);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.about__card-label {
  display: block;
  font-size: 12px;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.about__card-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
}

.about__card-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.06);
  margin: 16px 0;
}

.about__card--accent {
  background: linear-gradient(135deg, var(--cyan-600), var(--cyan-700));
  color: var(--white);
}

.about__card-quote {
  font-size: 17px;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 20px;
  opacity: 0.95;
}

.about__card-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.about__card-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
}

.about__card-author strong {
  display: block;
  font-size: 15px;
  line-height: 1.3;
}

.about__card-author span {
  display: block;
  font-size: 13px;
  opacity: 0.8;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: var(--section-py) 0;
  background: var(--bg-secondary);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan-500), var(--cyan-400));
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.service-card:hover {
  border-color: var(--cyan-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 212, 255, 0.03));
  border: 1px solid rgba(0, 212, 255, 0.12);
  border-radius: var(--radius-md);
  color: var(--cyan-600);
  margin-bottom: 20px;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-card__features li {
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-600);
  background: var(--navy-50);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--navy-100);
}

/* ============================================================
   PROCESS
   ============================================================ */
.process {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.process__timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.process__line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 28px;
  width: 2px;
  background: var(--gray-200);
}

.process__line-fill {
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, var(--cyan-500), var(--cyan-400));
  border-radius: 1px;
  transition: height 1s var(--ease-out);
}

.process__step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 0 0 48px;
  position: relative;
}

.process__step:last-child {
  padding-bottom: 0;
}

.process__step-number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: 50%;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-400);
  z-index: 1;
  transition: all var(--duration-normal) var(--ease-out);
}

.process__step.visible .process__step-number {
  border-color: var(--cyan-500);
  color: var(--cyan-600);
  background: rgba(0, 212, 255, 0.05);
}

.process__step-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.process__step-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.process__step-icon {
  display: none;
}

/* ============================================================
   STATS
   ============================================================ */
.stats {
  position: relative;
  padding: var(--section-py) 0;
  background: linear-gradient(175deg, var(--navy-800), var(--navy-700));
  overflow: hidden;
}

.stats__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
}

.stats__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.stat-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
}

.stat-card__value {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--cyan-400);
  line-height: 1.1;
  margin-bottom: 8px;
}

.stat-card__label {
  font-size: 14px;
  color: var(--gray-400);
  margin-bottom: 16px;
}

.stat-card__bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
}

.stat-card__bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan-500), var(--cyan-400));
  border-radius: 2px;
  transition: width 1.5s var(--ease-out);
}

.stat-card__bar-fill.animated {
  animation: bar-fill 1.5s var(--ease-out) forwards;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  padding: var(--section-py) 0;
  background: var(--bg-secondary);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--duration-normal) var(--ease-out);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  color: var(--orange-500);
  margin-bottom: 16px;
}

.testimonial-card__text {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-600), var(--navy-800));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.testimonial-card__author span {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  padding: 0;
}

.cta-banner__inner {
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  border-radius: var(--radius-xl);
  padding: 48px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 32px;
  position: relative;
  overflow: hidden;
  margin: 0 var(--container-px);
}

.cta-banner__inner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.1), transparent 70%);
  pointer-events: none;
}

.cta-banner__title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.cta-banner__text {
  font-size: 17px;
  color: var(--gray-300);
  max-width: 500px;
  line-height: 1.7;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

.contact__text {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__detail-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.12);
  border-radius: var(--radius-md);
  color: var(--cyan-600);
}

.contact__detail strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.contact__detail p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.contact__detail a {
  color: var(--cyan-700);
  font-weight: 500;
}

.contact__detail a:hover {
  color: var(--cyan-600);
  text-decoration: underline;
}

/* Contact Form */
.contact__form-wrapper {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.contact__form-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
}

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

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

.form-group:not(.form-row .form-group) {
  margin-bottom: 16px;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.required {
  color: var(--orange-500);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: var(--gray-50);
  color: var(--text-primary);
  font-size: 15px;
  transition: all var(--duration-fast) ease;
  outline: none;
}

.form-input::placeholder {
  color: var(--gray-400);
}

.form-input:focus {
  border-color: var(--cyan-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.contact__form-note {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

/* Form Success State */
.contact__form--success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 400px;
  gap: 16px;
}

.contact__form--success .success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-500), var(--cyan-400));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 8px;
}

.contact__form--success h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.contact__form--success p {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 360px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy-900);
  color: var(--gray-300);
  padding: 64px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.logo--footer .logo__name {
  color: var(--white);
}

.footer__tagline {
  font-size: 15px;
  color: var(--gray-400);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 320px;
}

.footer__social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  color: var(--gray-400);
  transition: all var(--duration-fast) ease;
}

.footer__social-link:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.2);
  color: var(--cyan-400);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links li {
  font-size: 14px;
  color: var(--gray-400);
}

.footer__links a {
  color: var(--gray-400);
  transition: color var(--duration-fast) ease;
}

.footer__links a:hover {
  color: var(--cyan-400);
}

.footer__bottom {
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
  font-size: 13px;
  color: var(--gray-500);
}

.footer__legal {
  display: flex;
  gap: 24px;
  justify-content: center;
}

.footer__legal a {
  color: var(--gray-500);
  transition: color var(--duration-fast) ease;
}

.footer__legal a:hover {
  color: var(--cyan-400);
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-800);
  color: var(--cyan-400);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--duration-normal) var(--ease-out);
}

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

.back-to-top:hover {
  background: var(--cyan-600);
  color: var(--white);
  transform: translateY(-2px);
}

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet: 640px+ */
@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .testimonials__grid .testimonial-card:last-child {
    grid-column: 1 / -1;
  }

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

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

  .cta-banner__inner {
    padding: 56px 48px;
  }
}

/* Desktop: 1024px+ */
@media (min-width: 1024px) {
  :root {
    --container-px: 40px;
  }

  /* Header */
  .nav {
    display: block;
  }

  .header__cta {
    display: inline-flex;
  }

  .hamburger {
    display: none;
  }

  .mobile-menu {
    display: none !important;
  }

  /* Hero */
  .hero {
    padding: 160px 0 120px;
  }

  .hero__inner {
    grid-template-columns: 1fr 420px;
    gap: 64px;
  }

  .hero__visual {
    display: block;
  }

  .hero__scroll-indicator {
    display: block;
  }

  /* About */
  .about__grid {
    grid-template-columns: 1fr 400px;
    gap: 64px;
  }

  /* Services */
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials__grid .testimonial-card:last-child {
    grid-column: auto;
  }

  /* Process */
  .process__step {
    grid-template-columns: 56px 1fr 48px;
  }

  .process__step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--cyan-500);
  }

  /* Testimonials */
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  /* CTA Banner */
  .cta-banner__inner {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
    padding: 64px;
    margin: 0;
    border-radius: var(--radius-xl);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Large Desktop: 1280px+ */
@media (min-width: 1280px) {
  .hero__inner {
    grid-template-columns: 1fr 480px;
    gap: 80px;
  }

  .about__grid {
    grid-template-columns: 1fr 440px;
    gap: 80px;
  }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .fade-up {
    opacity: 1;
    transform: none;
  }
}