/* ============================================
   KERAMIK — Brand Identity Styles
   Navy for Trust. Red for Pulse.
   ============================================ */

:root {
  --navy: #0B1D51;
  --navy-dark: #06112E;
  --navy-light: #1A3178;
  --red: #E31B23;
  --red-dark: #B8151C;
  --red-light: #FF3B42;
  --white: #FFFFFF;
  --off-white: #F7F8FC;
  --gray-50: #F0F2F8;
  --gray-100: #E2E5EF;
  --gray-200: #C5CAD9;
  --gray-400: #8A91A8;
  --gray-600: #4A5068;
  --gray-800: #2A2F42;
  --text: #1A1E2E;
  --text-light: #5A6078;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --section-padding: clamp(80px, 10vw, 140px);
  --container-width: 1240px;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

/* ============================================
   PRELOADER
   ============================================ */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  text-align: center;
}

.preloader-logo img {
  height: 48px;
  margin-bottom: 24px;
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: var(--gray-100);
  border-radius: 3px;
  overflow: hidden;
}

.preloader-progress {
  height: 100%;
  background: var(--red);
  border-radius: 3px;
  width: 0%;
  animation: preload 1.2s var(--ease-out) forwards;
}

@keyframes preload {
  to { width: 100%; }
}

/* ============================================
   NAVIGATION
   ============================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s var(--ease-out);
}

#navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 1px 20px rgba(11, 29, 81, 0.06);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 36px;
  transition: height 0.3s var(--ease-out);
}

#navbar.scrolled .nav-logo img {
  height: 30px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white);
  transition: color 0.3s;
  position: relative;
}

#navbar.scrolled .nav-links a {
  color: var(--navy);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width 0.3s var(--ease-out);
}

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

.nav-cta {
  background: var(--red) !important;
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: background 0.3s, transform 0.3s !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--red-dark) !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s var(--ease-out);
  border-radius: 2px;
}

#navbar.scrolled .nav-toggle span {
  background: var(--navy);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
#mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: var(--navy);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: right 0.5s var(--ease-out);
}

#mobile-menu.open {
  right: 0;
}

#mobile-menu ul {
  text-align: center;
}

#mobile-menu li {
  margin: 24px 0;
}

#mobile-menu a {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  transition: color 0.3s;
}

#mobile-menu a:hover {
  color: var(--red);
}

/* ============================================
   HERO
   ============================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 100px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(227, 27, 35, 0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(11, 29, 81, 0.3) 0%, transparent 50%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  animation: float linear infinite;
}

@keyframes float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  color: var(--white);
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.05);
}

.hero-title {
  font-size: clamp(2.6rem, 4.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
  max-width: 700px;
}

.hero-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.hero-highlight {
  color: var(--red);
}

.reveal-line {
  display: block;
  overflow: hidden;
}

.reveal-line > span, .reveal-line {
  display: inline-block;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  max-width: 560px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.15);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  display: inline;
}

.stat-suffix {
  font-size: 2rem;
  font-weight: 700;
  color: var(--red);
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.7); }
  50% { opacity: 1; transform: scaleY(1); }
}

.hero-scroll-indicator span {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(227, 27, 35, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
}

.btn-white:hover {
  background: var(--off-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.2);
}

.btn-ghost-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-ghost-white:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.85rem;
}

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

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--red);
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.section-dark .section-header h2 {
  color: var(--white);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-light);
  margin-top: 12px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.section-dark .section-desc {
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   VALUES
   ============================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.value-card {
  text-align: center;
  padding: 48px 32px;
  border-radius: 20px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  transition: all 0.4s var(--ease-out);
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(11, 29, 81, 0.08);
  border-color: transparent;
}

.value-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  color: var(--navy);
  transition: color 0.3s;
}

.value-card:hover .value-icon {
  color: var(--red);
}

.value-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================
   SOLUTIONS
   ============================================ */
.section-dark {
  background: var(--navy);
  color: var(--white);
}

.section-light {
  background: var(--off-white);
}

.featured-solution {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
  padding: 60px;
  background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  position: relative;
}

.featured-solution::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(227, 27, 35, 0.08), transparent 70%);
  border-radius: 50%;
}

.featured-solution-content h3 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.featured-solution-content p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 400px;
}

.featured-solution-image {
  display: flex;
  justify-content: center;
}

.featured-img {
  width: 100%;
  max-width: 500px;
  border-radius: 16px;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.solution-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 32px;
  transition: all 0.4s var(--ease-out);
}

.solution-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

.solution-card-image {
  width: 100%;
  aspect-ratio: 3/2;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 24px;
  background: rgba(255, 255, 255, 0.03);
}

.solution-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.solution-card:hover .solution-card-image img {
  transform: scale(1.05);
}

.solution-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.solution-card p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* ============================================
   BRAND SECTION
   ============================================ */
.section-brand {
  background: var(--off-white);
  overflow: hidden;
}

.brand-bg {
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.brand-bg svg {
  width: 600px;
  height: 600px;
}

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

.brand-text h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.brand-text h2 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.brand-text h2 strong {
  font-weight: 900;
}

.brand-lead {
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 16px;
}

.brand-text p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 32px;
}

.brand-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.brand-image-wrapper {
  width: 100%;
  max-width: 480px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(11, 29, 81, 0.12);
}

.brand-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* ============================================
   PHILOSOPHY
   ============================================ */
.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.philosophy-card {
  padding: 52px;
  border-radius: 24px;
  transition: all 0.4s var(--ease-out);
}

.philosophy-navy {
  background: var(--white);
  border: 1px solid var(--gray-100);
}

.philosophy-navy:hover {
  box-shadow: 0 20px 60px rgba(11, 29, 81, 0.08);
}

.philosophy-flow {
  background: var(--white);
  border: 1px solid var(--gray-100);
}

.philosophy-flow:hover {
  box-shadow: 0 20px 60px rgba(11, 29, 81, 0.08);
}

.philosophy-circles {
  display: flex;
  gap: -12px;
  margin-bottom: 32px;
}

.circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
}

.circle-navy {
  background: var(--navy);
  position: relative;
  z-index: 2;
}

.circle-red {
  background: var(--red);
  margin-left: -18px;
  z-index: 1;
}

.philosophy-image {
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 24px;
}

.philosophy-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.philosophy-card h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 20px;
}

.text-red {
  color: var(--red);
}

.philosophy-card p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  font-weight: 600;
  font-size: 0.9rem;
  transition: gap 0.3s var(--ease-out);
}

.link-arrow:hover {
  gap: 14px;
  color: var(--red);
}

.link-arrow span {
  font-size: 1.2rem;
}

/* ============================================
   PRODUCTS
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  padding: 36px;
  background: var(--white);
  border-radius: 20px;
  border: 1px solid var(--gray-100);
  transition: all 0.4s var(--ease-out);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 50px rgba(11, 29, 81, 0.08);
  border-color: transparent;
}

.product-icon {
  width: 52px;
  height: 52px;
  color: var(--navy);
  margin-bottom: 20px;
  transition: color 0.3s;
}

.product-card:hover .product-icon {
  color: var(--red);
}

.product-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.product-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================
   INDUSTRIES
   ============================================ */
.industries-carousel {
  overflow: hidden;
  position: relative;
}

.industries-track {
  display: flex;
  gap: 32px;
  animation: scrollIndustries 20s linear infinite;
}

@keyframes scrollIndustries {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.industries-track:hover {
  animation-play-state: paused;
}

.industry-item {
  flex: 0 0 200px;
  text-align: center;
  padding: 40px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  transition: all 0.3s var(--ease-out);
  cursor: default;
}

.industry-item:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

.industry-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  color: var(--red);
}

.industry-item span {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   PROJECTS
   ============================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 24px;
}

.project-large {
  grid-column: span 2;
  grid-row: span 2;
}

.project-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  cursor: pointer;
  transition: transform 0.4s var(--ease-out);
}

.project-card:hover {
  transform: scale(1.02);
}

.project-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card:hover .project-bg {
  transform: scale(1.05);
  transition: transform 0.6s var(--ease-out);
}

.project-overlay {
  position: absolute;
  inset: 0;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(11, 29, 81, 0.9) 0%, transparent 60%);
}

.project-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--red);
  color: var(--white);
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  width: fit-content;
}

.project-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.project-card p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   CTA SECTION
   ============================================ */
.section-cta {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  text-align: center;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.cta-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.cta-lines {
  position: absolute;
  inset: 0;
}

.cta-line {
  position: absolute;
  width: 1px;
  height: 200%;
  background: linear-gradient(to bottom, transparent, rgba(227, 27, 35, 0.06), transparent);
  animation: ctaLineMove 8s linear infinite;
}

.cta-line:nth-child(1) { left: 20%; animation-delay: 0s; }
.cta-line:nth-child(2) { left: 50%; animation-delay: -3s; }
.cta-line:nth-child(3) { left: 80%; animation-delay: -5s; }

@keyframes ctaLineMove {
  0% { transform: translateY(-50%); }
  100% { transform: translateY(0); }
}

.cta-content {
  position: relative;
  z-index: 2;
  color: var(--white);
}

.cta-content h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.cta-content h2 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.cta-content p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.contact-info > p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 40px;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-item svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--red);
}

.contact-item strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
}

.contact-item span {
  font-size: 0.9rem;
  color: var(--text-light);
}

.contact-form-wrapper {
  background: var(--white);
  padding: 48px;
  border-radius: 24px;
  border: 1px solid var(--gray-100);
  box-shadow: 0 20px 60px rgba(11, 29, 81, 0.05);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text);
  transition: all 0.3s;
  background: var(--off-white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--navy);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(11, 29, 81, 0.08);
}

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

/* ============================================
   FOOTER
   ============================================ */
#footer {
  background: var(--navy-dark);
  color: var(--white);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  height: 32px;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.footer-social a:hover {
  background: var(--red);
  border-color: var(--red);
}

.footer-social svg {
  width: 16px;
  height: 16px;
}

.footer-links h5 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.9);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.3s;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s var(--ease-out);
  transition-delay: var(--delay, 0s);
}

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

.reveal-up {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s var(--ease-out);
  transition-delay: var(--delay, 0s);
}

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

/* ============================================
   CUSTOM CURSOR (optional flair)
   ============================================ */
.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s;
  mix-blend-mode: difference;
}

/* ============================================
   GLOBAL PRESENCE / WORLD MAP
   ============================================ */
.global-map-wrapper {
  max-width: 900px;
  margin: 0 auto 60px;
  position: relative;
}

.dot-map {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.dot-map-svg {
  width: 100%;
  height: auto;
  display: block;
}

.dot-map-svg .land-dot {
  fill: var(--navy);
  opacity: 0.18;
  transition: opacity 0.4s;
}

.global-map-wrapper:hover .land-dot {
  opacity: 0.28;
}

.dot-map-svg .marker-dot {
  fill: var(--red);
}

.dot-map-svg .marker-ping {
  fill: var(--red);
  opacity: 0;
  animation: dotPing 3s ease-out infinite;
}

.dot-map-svg .marker-hq {
  fill: var(--red);
}

.dot-map-svg .marker-ping-hq {
  fill: var(--red);
  opacity: 0;
  animation: dotPingHQ 2.5s ease-out infinite;
}

@keyframes dotPing {
  0% { r: 4; opacity: 0.5; }
  100% { r: 14; opacity: 0; }
}

@keyframes dotPingHQ {
  0% { r: 6; opacity: 0.6; }
  100% { r: 20; opacity: 0; }
}

.dot-map-svg .hq-label {
  font-family: var(--font-sans);
  font-size: 9px;
  font-weight: 700;
  fill: var(--red);
  letter-spacing: 1px;
}

.global-stats-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.global-stat {
  text-align: center;
}

.global-stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.global-stat-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 4px;
}

.global-stat-divider {
  width: 1px;
  height: 48px;
  background: var(--gray-200);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 40px 36px;
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.testimonial-quote-icon {
  width: 32px;
  height: 32px;
  color: var(--red);
  opacity: 0.5;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.testimonial-quote p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
  font-style: italic;
  font-family: var(--font-serif);
  margin-bottom: 32px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-avatar span {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.5px;
}

.testimonial-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
}

.testimonial-info span {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .values-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .featured-solution { grid-template-columns: 1fr; padding: 40px; }
  .brand-content { grid-template-columns: 1fr; gap: 48px; }
  .brand-visual { order: -1; }
  .philosophy-grid { gap: 24px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .project-large { grid-column: span 2; grid-row: span 1; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .global-stats-row { gap: 32px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .values-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .solutions-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .philosophy-grid { grid-template-columns: 1fr; }
  .philosophy-card { padding: 36px; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-large { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .stat-divider { width: 40px; height: 1px; }
  .featured-solution-image { display: none; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
  .global-stats-row { gap: 24px; }
  .global-stat-divider { width: 40px; height: 1px; }
  .global-map-wrapper { margin-bottom: 40px; }
  .brand-image-wrapper { max-width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 32px; }
  .hero-scroll-indicator { display: none; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.5rem; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}