/* ═══════════════════════════════════════════════════════
   CodaleSG – Corporate Industrial Trade Website
   Design: Corporate, Clean, Minimalist, Blue/Grey/White
═══════════════════════════════════════════════════════ */

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

:root {
  --blue-900: #0d1f3c;
  --blue-800: #1e3a5f;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-200: #bfdbfe;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;
  --grey-900: #111827;
  --grey-700: #374151;
  --grey-600: #4b5563;
  --grey-400: #9ca3af;
  --grey-200: #e5e7eb;
  --grey-100: #f3f4f6;
  --grey-50: #f8fafc;
  --white: #ffffff;
  --accent: #f59e0b;

  --font-head: 'Outfit', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --nav-h: 72px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, .1);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, .14);
  --transition: 0.25s cubic-bezier(.4, 0, .2, 1);
}

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

body {
  font-family: var(--font-body);
  color: var(--grey-700);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

img,
svg {
  display: block;
}

/* ── CONTAINER ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ── SECTION SHARED ── */
.section {
  padding: 96px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-600);
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 20px;
}

.section-label.light {
  color: var(--blue-200);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.18;
  color: var(--grey-900);
  letter-spacing: -0.02em;
}

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

.section-desc {
  margin-top: 14px;
  font-size: 17px;
  color: var(--grey-600);
  max-width: 560px;
}

.section-header.centered {
  text-align: center;
}

.section-header.centered .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.section-header.centered .section-label {
  margin-left: auto;
  margin-right: auto;
}

/* ════════════════════════════════
   BUTTONS
════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  box-shadow: 0 2px 12px rgba(37, 99, 235, .35);
}

.btn-primary:hover {
  background: var(--blue-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(37, 99, 235, .45);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-white {
  background: var(--white);
  color: var(--blue-700);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background: var(--blue-50);
  transform: translateY(-1px);
}

.btn-nav {
  background: var(--blue-600);
  color: var(--white);
  font-size: 13px;
  padding: 8px 18px;
}

.btn-nav:hover {
  background: var(--blue-700);
}

.btn-lg {
  padding: 14px 30px;
  font-size: 15px;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-arrow {
  flex-shrink: 0;
  transition: transform var(--transition);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ════════════════════════════════
   NAVIGATION
════════════════════════════════ */
.nav-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.nav-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, .1);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 40px;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  color: var(--white);
  transition: color var(--transition);
  flex-shrink: 0;
}

.nav-header.scrolled .nav-logo {
  color: var(--blue-800);
}

.logo-icon {
  color: inherit;
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-500);
  transition: width var(--transition);
  border-radius: 2px;
}

.nav-link:hover {
  color: var(--white);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-header.scrolled .nav-link {
  color: var(--grey-600);
}

.nav-header.scrolled .nav-link:hover {
  color: var(--blue-600);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-header.scrolled .hamburger span {
  background: var(--grey-700);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--blue-900);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.4, 0, .2, 1);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-close {
  position: absolute;
  top: 24px;
  right: 28px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
  opacity: 0.8;
}

.mobile-nav-link {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 700;
  color: var(--white);
  transition: color var(--transition);
}

.mobile-nav-link:hover {
  color: var(--blue-200);
}

.mobile-cta {
  margin-top: 12px;
}

/* ════════════════════════════════
   HERO
════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, #0a1628 0%, #0d2144 45%, #1a3a6b 100%);
}


/* ════════════════════════════════
   SECTION BACKGROUND PATTERNS
   Industry-evocative, minimal overlays
════════════════════════════════ */

/* Shared – each pattern div is absolute, covers the section */
.section-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* Ensure content floats above patterns */
.services-section>.container,
.advantages-section>.container,
.industries-section>.container,
.contact-section>.container {
  position: relative;
  z-index: 1;
}

/* ── HEXAGONAL MESH (Services)
   Evokes: precision engineering, machinery geometry */
.hex-pattern {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100'%3E%3Cpath d='M28 66L0 50V18L28 2l28 16v32L28 66zm0 0l28 16v16H0V82l28-16z' fill='none' stroke='%232563eb' stroke-width='0.6' stroke-opacity='0.07'/%3E%3C/svg%3E");
  background-size: 56px 100px;
}

/* ── DIAGONAL STEEL HATCHING (Advantages)
   Evokes: structural steel cross-sections, industrial trusses */
.steel-pattern {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cline x1='0' y1='60' x2='60' y2='0' stroke='white' stroke-width='0.7' stroke-opacity='0.06'/%3E%3Cline x1='-10' y1='60' x2='50' y2='0' stroke='white' stroke-width='0.7' stroke-opacity='0.035'/%3E%3Cline x1='10' y1='60' x2='70' y2='0' stroke='white' stroke-width='0.7' stroke-opacity='0.035'/%3E%3C/svg%3E");
  background-size: 60px 60px;
}

/* ── TOPOGRAPHIC CONTOUR LINES (Industries)
   Evokes: geological surveys, mining, terrain */
.topo-pattern {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400' viewBox='0 0 400 400'%3E%3Cellipse cx='200' cy='200' rx='30' ry='20' fill='none' stroke='%232563eb' stroke-width='0.8' stroke-opacity='0.075'/%3E%3Cellipse cx='200' cy='200' rx='60' ry='42' fill='none' stroke='%232563eb' stroke-width='0.6' stroke-opacity='0.065'/%3E%3Cellipse cx='200' cy='200' rx='95' ry='68' fill='none' stroke='%232563eb' stroke-width='0.5' stroke-opacity='0.055'/%3E%3Cellipse cx='200' cy='200' rx='134' ry='98' fill='none' stroke='%232563eb' stroke-width='0.5' stroke-opacity='0.048'/%3E%3Cellipse cx='200' cy='200' rx='176' ry='130' fill='none' stroke='%232563eb' stroke-width='0.5' stroke-opacity='0.04'/%3E%3Cellipse cx='200' cy='200' rx='220' ry='165' fill='none' stroke='%232563eb' stroke-width='0.4' stroke-opacity='0.032'/%3E%3C/svg%3E");
  background-size: 340px 340px;
  background-position: center;
}

/* ── FINE DOT GRID (Contact)
   Evokes: engineering drawing paper, precision planning */
.dot-pattern {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24'%3E%3Ccircle cx='1' cy='1' r='1' fill='%232563eb' fill-opacity='0.07'/%3E%3C/svg%3E");
  background-size: 24px 24px;
}


.hero-svg-scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 40px;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-200);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 28px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 6px #22c55e;
  }

  50% {
    opacity: 0.7;
    box-shadow: 0 0 14px #22c55e;
  }
}

.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--white);
  max-width: 820px;
  margin-bottom: 24px;
}

.hero-headline em {
  font-style: normal;
  background: linear-gradient(135deg, #60a5fa 0%, #93c5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255, 255, 255, 0.72);
  max-width: 580px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.br-desktop {
  display: block;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-num {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.15);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  color: rgba(255, 255, 255, 0.45);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: float 3s ease-in-out infinite;
}

.scroll-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
}

@keyframes float {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(6px);
  }
}

/* ════════════════════════════════
   ABOUT
════════════════════════════════ */
.about-section {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-visual-inner {
  position: relative;
  background: linear-gradient(135deg, var(--blue-50) 0%, var(--white) 100%);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.about-visual-inner svg {
  width: 240px;
  height: 240px;
}

.visual-badge-1,
.visual-badge-2 {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  color: var(--blue-700);
}

.visual-badge-1 {
  top: 24px;
  right: 24px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 11px;
}

.visual-badge-2 {
  bottom: 24px;
  left: 24px;
  color: var(--grey-700);
}

.about-lead {
  font-size: 17px;
  font-weight: 500;
  color: var(--grey-900);
  margin-bottom: 16px;
  line-height: 1.6;
}

.about-body {
  font-size: 15.5px;
  color: var(--grey-600);
  margin-bottom: 36px;
  line-height: 1.7;
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pillar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  background: var(--grey-50);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.pillar:hover {
  border-color: var(--blue-200);
  background: var(--blue-50);
  transform: translateX(3px);
}

.pillar-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
}

.pillar strong {
  display: block;
  font-size: 14px;
  color: var(--grey-900);
  margin-bottom: 2px;
}

.pillar p {
  font-size: 13px;
  color: var(--grey-600);
  margin: 0;
}

/* ════════════════════════════════
   SERVICES
════════════════════════════════ */
.services-section {
  background: var(--grey-50);
}

.services-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--blue-400));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

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

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--icon-color) 10%, white);
  border: 1px solid color-mix(in srgb, var(--icon-color) 20%, white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--icon-color);
  flex-shrink: 0;
}

.service-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--grey-900);
  line-height: 1.3;
}

.service-desc {
  font-size: 14px;
  color: var(--grey-600);
  line-height: 1.65;
  flex-grow: 1;
}

.service-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-700);
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: 100px;
  padding: 3px 10px;
  align-self: flex-start;
}

.service-card-cta {
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-800) 100%);
  border-color: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card-cta::before {
  display: none;
}

.service-card-cta:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(30, 74, 172, .35);
}

.service-cta-inner {
  text-align: center;
}

.service-cta-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue-200);
  margin-bottom: 8px;
}

.service-cta-inner h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 22px;
  line-height: 1.3;
}

.service-cta-inner .btn-primary {
  background: var(--white);
  color: var(--blue-700);
  box-shadow: none;
}

.service-cta-inner .btn-primary:hover {
  background: var(--blue-50);
}

/* ════════════════════════════════
   ADVANTAGES
════════════════════════════════ */
.advantages-section {
  background: linear-gradient(135deg, var(--blue-900) 0%, #0d2144 100%);
  position: relative;
  overflow: hidden;
}

.advantages-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: radial-gradient(ellipse 60% 50% at 85% 30%, rgba(37, 99, 235, .12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.advantages-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.advantages-left {
  padding-top: 8px;
}

.advantages-tagline {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 20px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.advantages-right {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.advantage-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  transition: var(--transition);
}

.advantage-item:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.14);
  transform: translateX(4px);
}

.adv-check {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4ade80;
  margin-top: 2px;
}

.advantage-item strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.advantage-item p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
}

/* ════════════════════════════════
   INDUSTRIES
════════════════════════════════ */
.industries-section {
  background: var(--white);
}

.industries-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.industry-card {
  text-align: center;
  padding: 32px 20px 28px;
  background: var(--grey-50);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-md);
  transition: var(--transition);
  cursor: default;
}

.industry-card:hover {
  background: var(--blue-50);
  border-color: var(--blue-200);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.industry-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--grey-200);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  color: var(--blue-600);
  transition: var(--transition);
}

.industry-card:hover .industry-icon {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: var(--white);
}

.industry-card h3 {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--grey-900);
  margin-bottom: 8px;
  line-height: 1.3;
}

.industry-card p {
  font-size: 12.5px;
  color: var(--grey-600);
  line-height: 1.55;
}

/* ════════════════════════════════
   CONTACT
════════════════════════════════ */
.contact-section {
  background: var(--grey-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-intro {
  font-size: 16px;
  color: var(--grey-600);
  margin-bottom: 40px;
  line-height: 1.7;
  margin-top: 16px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.contact-item:hover {
  border-color: var(--blue-200);
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--grey-400);
  margin-bottom: 4px;
}

.contact-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--grey-900);
}

a.contact-value:hover {
  color: var(--blue-600);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--grey-700);
  letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 15px;
  background: var(--grey-50);
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--grey-900);
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--grey-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, .12);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-success {
  font-size: 14px;
  font-weight: 600;
  color: #16a34a;
  text-align: center;
  min-height: 20px;
}

/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
.footer {
  background: var(--blue-900);
  padding-top: 60px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  flex-wrap: wrap;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  flex: 1;
  min-width: 200px;
}

.footer-logo {
  color: var(--white) !important;
  margin-bottom: 12px;
  display: inline-flex;
}

.footer-tagline {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 8px;
  max-width: 240px;
  line-height: 1.5;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--white);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact a,
.footer-contact span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}

.footer-contact a:hover {
  color: var(--blue-300, #93c5fd);
}

.footer-bottom {
  padding: 20px 0;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom span {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.35);
}

/* ════════════════════════════════
   SCROLL ANIMATIONS
════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

.reveal-delay-5 {
  transition-delay: 0.5s;
}

/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 1100px) {
  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .industry-card:last-child {
    grid-column: span 1;
  }

  .about-grid {
    gap: 48px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-visual {
    order: -1;
  }

  .about-visual-inner svg {
    width: 180px;
    height: 180px;
  }

  .advantages-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .nav-links,
  .btn-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 64px 0;
  }

  .hero-headline {
    font-size: clamp(30px, 8vw, 48px);
  }

  .br-desktop {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
    gap: 10px;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-divider {
    display: none;
  }

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

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

  .contact-form-wrap {
    padding: 28px 20px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 32px;
  }

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }
}