/* ============================================================
   TitanCore Global Industries — Enterprise Design System
   Ultra-Premium Manufacturing & B2B Export
   ============================================================ */

/* ---------- CSS CUSTOM PROPERTIES ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
}
:root {
  /* Brand Palette */
  --navy-950: #0a0e1a;
  --navy-900: #0d1b2a;
  --navy-800: #1b2a4a;
  --navy-700: #1e3a5f;
  --navy-600: #274c77;
  --navy-500: #3a6ea5;
  --steel-700: #3d4f5f;
  --steel-600: #4a6274;
  --steel-500: #6b8a9e;
  --steel-400: #8eaabb;
  --steel-300: #b0c7d4;
  --steel-200: #cfdce4;
  --steel-100: #e8eef2;
  --white: #ffffff;
  --off-white: #f4f6f8;
  --gold-500: #c8a44e;
  --gold-400: #d4b96a;
  --gold-300: #e0ce8a;
  --accent-blue: #2196f3;
  --success: #2e7d32;
  --error: #c62828;

  /* Typography */
  --font-heading: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Sizing */
  --container-max: 1400px;
  --container-wide: 1600px;
  --section-py: 100px;
  --section-py-lg: 120px;
  --navbar-h: 80px;

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --transition-base: 0.3s var(--ease-out-quart);
  --transition-slow: 0.6s var(--ease-out-expo);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 24px 60px rgba(0,0,0,0.16);
  --shadow-corporate: 0 8px 30px rgba(13,27,42,0.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--navy-900);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
  background: none;
}

/* ---------- UTILITY CLASSES ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 40px;
}

.container--wide {
  max-width: var(--container-wide);
}

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

.section--dark {
  background: var(--navy-900);
  color: var(--white);
}

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

.section--steel {
  background: var(--steel-100);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  width: 40px;
  height: 2px;
  background: var(--gold-500);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--steel-500);
  max-width: 640px;
  line-height: 1.75;
}

.section--dark .section-subtitle {
  color: var(--steel-300);
}

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

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-101%);
  transition: transform 0.4s var(--ease-out-expo);
}

.btn:hover::after {
  transform: translateX(0);
}

.btn--primary {
  background: var(--gold-500);
  color: var(--navy-950);
}

.btn--primary:hover {
  background: var(--gold-400);
  box-shadow: 0 8px 24px rgba(200,164,78,0.35);
  transform: translateY(-2px);
}

.btn--secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn--secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--navy-800);
  border: 2px solid var(--steel-300);
}

.btn--outline:hover {
  border-color: var(--navy-700);
  color: var(--navy-700);
  transform: translateY(-2px);
}

.btn--dark {
  background: var(--navy-900);
  color: var(--white);
}

.btn--dark:hover {
  background: var(--navy-800);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--sm {
  padding: 10px 24px;
  font-size: 0.82rem;
}

.btn--icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-h);
  z-index: 1000;
  transition: all 0.4s var(--ease-out-quart);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 14, 26, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.2);
  height: calc(var(--navbar-h) - 10px);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 40px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 101;
}

.navbar__logo-icon {
  width: 44px;
  height: 44px;
  background: var(--gold-500);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--navy-950);
  position: relative;
}

.navbar__logo-icon::after {
  content: '';
  position: absolute;
  inset: 3px;
  border: 1.5px solid rgba(10,14,26,0.2);
  border-radius: 2px;
}

.navbar__logo-text {
  display: flex;
  flex-direction: column;
}

.navbar__logo-name {
  color: var(--white);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 1px;
  line-height: 1.2;
}

.navbar__logo-tagline {
  color: var(--steel-400);
  font-size: 0.65rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 500;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.navbar__link {
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 4px;
  transition: all var(--transition-base);
  position: relative;
  letter-spacing: 0.3px;
}

.navbar__link:hover {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}

.navbar__link--has-mega {
  display: flex;
  align-items: center;
  gap: 5px;
}

.navbar__link--has-mega .chevron {
  width: 10px;
  height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--transition-base);
  margin-top: -3px;
}

.navbar__dropdown:hover .chevron {
  transform: rotate(-135deg);
}

.navbar__dropdown {
  position: relative;
}

.navbar__mega {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow-xl);
  padding: 32px;
  min-width: 600px;
  transition: all 0.35s var(--ease-out-expo);
  border: 1px solid rgba(0,0,0,0.06);
}

.navbar__dropdown:hover .navbar__mega {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.navbar__mega-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.navbar__mega-item {
  padding: 14px 16px;
  border-radius: 6px;
  transition: all var(--transition-base);
}

.navbar__mega-item:hover {
  background: var(--off-white);
}

.navbar__mega-item-title {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--navy-900);
  margin-bottom: 4px;
}

.navbar__mega-item-desc {
  font-size: 0.76rem;
  color: var(--steel-500);
  line-height: 1.5;
}

.navbar__cta {
  margin-left: 16px;
}

.navbar__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 101;
  padding: 8px;
}

.navbar__mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition-base);
  border-radius: 2px;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
}

/* ---------- HERO SECTION ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy-950);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-image {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: brightness(0.5) contrast(1.1);
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,14,26,0.95) 0%,
    rgba(13,27,42,0.85) 40%,
    rgba(30,58,95,0.7) 100%
  );
}

.hero__bg-grid {
  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: 60px 60px;
}

.hero__particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.hero__particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(200,164,78,0.3);
  border-radius: 50%;
  animation: float-particle 15s infinite linear;
}

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

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: calc(var(--navbar-h) + 60px) 40px 40px;
  width: 100%;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(200,164,78,0.12);
  border: 1px solid rgba(200,164,78,0.25);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s var(--ease-out-expo) both;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--gold-500);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(200,164,78,0.5); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(200,164,78,0); }
}

.hero__badge-text {
  color: var(--gold-400);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 900px;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s 0.15s var(--ease-out-expo) both;
}

.hero__title span {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.25rem;
  color: var(--steel-300);
  max-width: 600px;
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s 0.3s var(--ease-out-expo) both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
  animation: fadeInUp 0.8s 0.45s var(--ease-out-expo) both;
}

.hero__metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: 900px;
  animation: fadeInUp 0.8s 0.6s var(--ease-out-expo) both;
}

.hero__metric {
  padding: 32px 28px;
  border-left: 1px solid rgba(255,255,255,0.1);
  position: relative;
}

.hero__metric:first-child {
  border-left: none;
  padding-left: 0;
}

.hero__metric-value {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.hero__metric-value .counter-suffix {
  font-size: 1.6rem;
  color: var(--gold-500);
  font-weight: 700;
}

.hero__metric-label {
  font-size: 0.8rem;
  color: var(--steel-400);
  font-weight: 500;
  letter-spacing: 0.5px;
  line-height: 1.4;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Side decorative element */
.hero__side-line {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
}

.hero__side-line span {
  width: 2px;
  height: 60px;
  background: rgba(200,164,78,0.3);
  border-radius: 2px;
}

.hero__side-line small {
  writing-mode: vertical-rl;
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--steel-400);
  font-weight: 600;
}

/* ---------- ABOUT SECTION ---------- */
.about {
  padding: var(--section-py-lg) 0;
  overflow: hidden;
}

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

.about__image-wrapper {
  position: relative;
  overflow: hidden;
}

.about__image {
  width: 100%;
  height: 500px;
  background: linear-gradient(135deg, var(--navy-800), var(--steel-700));
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--steel-400);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.about__image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  border: 3px solid var(--gold-500);
  border-radius: 8px;
  z-index: -1;
}

.about__experience-badge {
  position: absolute;
  bottom: 30px;
  left: -30px;
  background: var(--gold-500);
  color: var(--navy-950);
  padding: 24px 28px;
  border-radius: 8px;
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.about__experience-badge-num {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 4px;
}

.about__experience-badge-text {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.about__content .section-title {
  margin-bottom: 24px;
}

.about__text {
  color: var(--steel-600);
  margin-bottom: 16px;
  line-height: 1.85;
}

.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.about__value {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--off-white);
  border-radius: 8px;
  transition: all var(--transition-base);
}

.about__value:hover {
  background: var(--steel-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.about__value-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--navy-900);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__value-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--gold-500);
  fill: none;
  stroke-width: 1.8;
}

.about__value h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--navy-900);
}

.about__value p {
  font-size: 0.82rem;
  color: var(--steel-500);
  line-height: 1.5;
}

/* ---------- CAPABILITIES SECTION ---------- */
.capabilities {
  padding: var(--section-py-lg) 0;
  background: var(--navy-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.capabilities::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(200,164,78,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.capabilities__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.capability-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 40px 32px;
  transition: all 0.4s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.capability-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out-expo);
}

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

.capability-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(200,164,78,0.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.capability-card__icon {
  width: 60px;
  height: 60px;
  background: rgba(200,164,78,0.1);
  border: 1px solid rgba(200,164,78,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.capability-card__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--gold-500);
  fill: none;
  stroke-width: 1.6;
}

.capability-card__num {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  line-height: 1;
}

.capability-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.capability-card p {
  font-size: 0.88rem;
  color: var(--steel-300);
  line-height: 1.75;
  margin-bottom: 20px;
}

.capability-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold-500);
  letter-spacing: 0.5px;
  transition: gap var(--transition-base);
}

.capability-card__link:hover {
  gap: 14px;
}

.capability-card__link svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* ---------- PRODUCTS SECTION ---------- */
.products {
  padding: var(--section-py-lg) 0;
  overflow: hidden;
}

.products__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
}

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

.products__filter {
  padding: 10px 22px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--steel-600);
  border: 1.5px solid var(--steel-200);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition-base);
  background: transparent;
}

.products__filter:hover {
  border-color: var(--navy-700);
  color: var(--navy-700);
}

.products__filter.active {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: var(--white);
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  border: 1px solid var(--steel-200);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.4s var(--ease-out-expo);
  background: var(--white);
}

.product-card:hover {
  border-color: var(--steel-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.product-card__image {
  height: 220px;
  background: linear-gradient(135deg, var(--steel-100), var(--steel-200));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-out-expo);
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

.product-card__image-placeholder {
  font-size: 0.75rem;
  color: var(--steel-400);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.product-card__category {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--navy-900);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 100px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.product-card__body {
  padding: 28px;
}

.product-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 8px;
}

.product-card__specs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.product-card__spec {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--steel-500);
}

.product-card__spec::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--gold-500);
  border-radius: 50%;
  flex-shrink: 0;
}

.product-card__actions {
  display: flex;
  gap: 10px;
}

.product-card__actions .btn {
  flex: 1;
  padding: 11px 16px;
  font-size: 0.78rem;
}

/* ---------- INDUSTRIES SECTION ---------- */
.industries {
  padding: var(--section-py-lg) 0;
  background: var(--off-white);
  overflow: hidden;
}

.industries__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.industry-card {
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: 8px;
  padding: 40px 28px;
  text-align: center;
  transition: all 0.4s var(--ease-out-expo);
  cursor: default;
}

.industry-card:hover {
  border-color: var(--navy-700);
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}

.industry-card__icon {
  width: 72px;
  height: 72px;
  background: var(--off-white);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: all var(--transition-base);
}

.industry-card:hover .industry-card__icon {
  background: var(--navy-900);
}

.industry-card__icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--navy-700);
  fill: none;
  stroke-width: 1.5;
  transition: stroke var(--transition-base);
}

.industry-card:hover .industry-card__icon svg {
  stroke: var(--gold-500);
}

.industry-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 8px;
}

.industry-card p {
  font-size: 0.82rem;
  color: var(--steel-500);
  line-height: 1.6;
}

/* ---------- GLOBAL PRESENCE ---------- */
.global-presence {
  padding: var(--section-py-lg) 0;
  background: var(--navy-950);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.global-presence__map-wrapper {
  position: relative;
  margin-top: 60px;
}

.global-presence__map {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.global-presence__map svg {
  width: 100%;
  height: auto;
}

.global-presence__map svg path {
  fill: rgba(255,255,255,0.08);
  stroke: rgba(255,255,255,0.12);
  stroke-width: 0.5;
  transition: fill 0.3s ease;
}

.global-presence__map svg path:hover {
  fill: rgba(200,164,78,0.2);
}

.map-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold-500);
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 2;
}

.map-dot::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(200,164,78,0.4);
  animation: map-pulse 2s infinite;
}

@keyframes map-pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

.map-dot:hover {
  transform: scale(1.5);
}

.map-dot__tooltip {
  position: absolute;
  bottom: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  background: var(--white);
  color: var(--navy-900);
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  pointer-events: none;
}

.map-dot__tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--white);
}

.map-dot:hover .map-dot__tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.global-presence__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.global-stat {
  text-align: center;
  padding: 32px 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
}

.global-stat__value {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--gold-500);
  margin-bottom: 6px;
}

.global-stat__label {
  font-size: 0.82rem;
  color: var(--steel-400);
  font-weight: 500;
}

/* ---------- CERTIFICATIONS ---------- */
.certifications {
  padding: var(--section-py-lg) 0;
  overflow: hidden;
}

.certifications__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.cert-card {
  text-align: center;
  padding: 40px 24px;
  border: 1px solid var(--steel-200);
  border-radius: 8px;
  transition: all var(--transition-base);
  background: var(--white);
}

.cert-card:hover {
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.cert-card__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  border: 2px solid var(--steel-200);
  transition: all var(--transition-base);
}

.cert-card:hover .cert-card__icon {
  background: var(--gold-500);
  border-color: var(--gold-500);
}

.cert-card__icon svg {
  width: 30px;
  height: 30px;
  stroke: var(--navy-700);
  fill: none;
  stroke-width: 1.5;
  transition: stroke var(--transition-base);
}

.cert-card:hover .cert-card__icon svg {
  stroke: var(--navy-950);
}

.cert-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 6px;
}

.cert-card p {
  font-size: 0.78rem;
  color: var(--steel-500);
  line-height: 1.5;
}

/* ---------- SUSTAINABILITY & ESG ---------- */
.sustainability {
  padding: var(--section-py-lg) 0;
  background: var(--off-white);
  overflow: hidden;
}

.sustainability__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
  margin-top: 60px;
  align-items: center;
}

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

.esg-card {
  background: var(--white);
  border-radius: 8px;
  padding: 32px 24px;
  border: 1px solid var(--steel-200);
  transition: all var(--transition-base);
}

.esg-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.esg-card__icon {
  width: 52px;
  height: 52px;
  background: var(--navy-900);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.esg-card__icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--gold-500);
  fill: none;
  stroke-width: 1.6;
}

.esg-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 8px;
}

.esg-card p {
  font-size: 0.82rem;
  color: var(--steel-500);
  line-height: 1.6;
}

.sustainability__content .section-subtitle {
  margin-bottom: 28px;
}

.sustainability__progress {
  margin-top: 28px;
}

.progress-item {
  margin-bottom: 20px;
}

.progress-item__header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.progress-item__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-900);
}

.progress-item__value {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold-500);
}

.progress-item__bar {
  height: 6px;
  background: var(--steel-200);
  border-radius: 3px;
  overflow: hidden;
}

.progress-item__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--navy-700), var(--gold-500));
  border-radius: 3px;
  width: 0;
  transition: width 1.5s var(--ease-out-expo);
}

/* ---------- INVESTOR RELATIONS ---------- */
.investor {
  padding: var(--section-py-lg) 0;
  background: var(--navy-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.investor::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.investor__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
  position: relative;
  z-index: 1;
}

.investor-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 36px 28px;
  transition: all var(--transition-base);
}

.investor-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(200,164,78,0.2);
  transform: translateY(-3px);
}

.investor-card__icon {
  width: 52px;
  height: 52px;
  background: rgba(200,164,78,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.investor-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--gold-500);
  fill: none;
  stroke-width: 1.8;
}

.investor-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.investor-card p {
  font-size: 0.85rem;
  color: var(--steel-300);
  line-height: 1.7;
  margin-bottom: 18px;
}

.investor-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold-500);
  transition: gap var(--transition-base);
}

.investor-card__link:hover {
  gap: 14px;
}

.investor__cta {
  text-align: center;
  margin-top: 60px;
  position: relative;
  z-index: 1;
}

/* ---------- QUOTE FORM ---------- */
.quote-section {
  padding: var(--section-py-lg) 0;
  background: var(--off-white);
  overflow: hidden;
}

.quote__wrapper {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}

.quote__info {
  padding-right: 20px;
}

.quote__info .section-title {
  margin-bottom: 16px;
}

.quote__info-text {
  color: var(--steel-600);
  margin-bottom: 32px;
  line-height: 1.85;
}

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

.quote__benefit {
  display: flex;
  align-items: center;
  gap: 14px;
}

.quote__benefit-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: var(--navy-900);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quote__benefit-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--gold-500);
  fill: none;
  stroke-width: 2;
}

.quote__benefit-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy-900);
}

.quote__form-wrapper {
  background: var(--white);
  border-radius: 12px;
  padding: 48px;
  box-shadow: var(--shadow-corporate);
  border: 1px solid var(--steel-200);
}

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

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

.form-group--full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy-900);
  letter-spacing: 0.3px;
}

.form-group label .required {
  color: var(--error);
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 18px;
  border: 1.5px solid var(--steel-200);
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--navy-900);
  transition: all var(--transition-base);
  background: var(--white);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy-700);
  box-shadow: 0 0 0 3px rgba(30,58,95,0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(198,40,40,0.1);
}

.form-group .error-msg {
  font-size: 0.75rem;
  color: var(--error);
  display: none;
}

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

.quote__form-submit {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 8px;
}

.quote__form-note {
  font-size: 0.78rem;
  color: var(--steel-500);
}

/* Success State */
.quote__success {
  display: none;
  text-align: center;
  padding: 60px 40px;
}

.quote__success.show {
  display: block;
}

.quote__success-icon {
  width: 80px;
  height: 80px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.quote__success-icon svg {
  width: 36px;
  height: 36px;
  stroke: var(--white);
  fill: none;
  stroke-width: 2.5;
}

.quote__success h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy-900);
  margin-bottom: 12px;
}

.quote__success p {
  color: var(--steel-500);
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---------- NEWS SECTION ---------- */
.news {
  padding: var(--section-py-lg) 0;
  overflow: hidden;
}

.news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}

.news-card {
  border: 1px solid var(--steel-200);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.4s var(--ease-out-expo);
  background: var(--white);
}

.news-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.news-card__image {
  height: 200px;
  background: linear-gradient(135deg, var(--navy-800), var(--steel-700));
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.news-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-out-expo);
}

.news-card:hover .news-card__image img {
  transform: scale(1.05);
}

.news-card__image-placeholder {
  font-size: 0.72rem;
  color: var(--steel-400);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.news-card__tag {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: var(--gold-500);
  color: var(--navy-950);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.news-card__body {
  padding: 28px;
}

.news-card__date {
  font-size: 0.78rem;
  color: var(--steel-400);
  font-weight: 500;
  margin-bottom: 10px;
}

.news-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 10px;
  line-height: 1.4;
}

.news-card__excerpt {
  font-size: 0.85rem;
  color: var(--steel-500);
  line-height: 1.7;
  margin-bottom: 18px;
}

.news-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy-700);
  transition: all var(--transition-base);
}

.news-card__link:hover {
  color: var(--gold-500);
  gap: 12px;
}

/* ---------- CONTACT SECTION ---------- */
.contact {
  padding: var(--section-py-lg) 0;
  background: var(--navy-900);
  color: var(--white);
  overflow: hidden;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 60px;
}

.contact__info-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact__info-item {
  display: flex;
  gap: 18px;
}

.contact__info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(200,164,78,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__info-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--gold-500);
  fill: none;
  stroke-width: 1.8;
}

.contact__info-label {
  font-size: 0.78rem;
  color: var(--steel-400);
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.contact__info-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.5;
}

.contact__offices {
  margin-top: 36px;
}

.contact__offices h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.contact__offices-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact__office {
  padding: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
}

.contact__office h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold-400);
  margin-bottom: 6px;
}

.contact__office p {
  font-size: 0.8rem;
  color: var(--steel-400);
  line-height: 1.5;
}

.contact__map {
  width: 100%;
  height: 100%;
  min-height: 450px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  min-height: 450px;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--navy-950);
  color: var(--white);
  padding: 80px 0 0;
  overflow: hidden;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__brand {
  padding-right: 40px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.footer__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gold-500);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--navy-950);
}

.footer__logo-name {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.5px;
}

.footer__brand-text {
  font-size: 0.85rem;
  color: var(--steel-400);
  line-height: 1.75;
  margin-bottom: 24px;
}

.footer__social {
  display: flex;
  gap: 10px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  background: var(--gold-500);
  border-color: var(--gold-500);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
  fill: var(--steel-400);
  transition: fill var(--transition-base);
}

.footer__social-link:hover svg {
  fill: var(--navy-950);
}

.footer__column h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 24px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a {
  font-size: 0.88rem;
  color: var(--steel-400);
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer__links a:hover {
  color: var(--gold-400);
  transform: translateX(4px);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  margin-top: 0;
}

.footer__copyright {
  font-size: 0.82rem;
  color: var(--steel-500);
}

.footer__dev {
  font-size: 0.82rem;
  color: var(--steel-500);
}

.footer__dev a {
  color: var(--gold-400);
  font-weight: 600;
  transition: color var(--transition-base);
}

.footer__dev a:hover {
  color: var(--gold-300);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal a {
  font-size: 0.82rem;
  color: var(--steel-500);
  transition: color var(--transition-base);
}

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

/* ---------- FLOATING ELEMENTS ---------- */
.floating-quote {
  position: fixed;
  right: 32px;
  bottom: 32px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.floating-quote__btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--gold-500);
  color: var(--navy-950);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 100px;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(200,164,78,0.4);
  transition: all var(--transition-base);
  border: none;
  letter-spacing: 0.3px;
}

.floating-quote__btn:hover {
  background: var(--gold-400);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(200,164,78,0.5);
}

.floating-quote__btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.floating-whatsapp {
  width: 48px;
  height: 48px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  transition: all var(--transition-base);
  border: none;
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 24px rgba(37,211,102,0.45);
}

.floating-whatsapp svg {
  width: 24px;
  height: 24px;
  fill: var(--white);
}

/* ---------- SCROLL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.1s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.2s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.3s; }
.stagger-7 { transition-delay: 0.35s; }
.stagger-8 { transition-delay: 0.4s; }

/* ---------- BACK TO TOP ---------- */
.back-to-top {
  position: fixed;
  left: 32px;
  bottom: 32px;
  width: 44px;
  height: 44px;
  background: var(--navy-900);
  color: var(--white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 900;
  border: 1px solid rgba(255,255,255,0.1);
}

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

.back-to-top:hover {
  background: var(--gold-500);
  color: var(--navy-950);
  border-color: var(--gold-500);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* ============================================================
   MOBILE-FIRST RESPONSIVE DESIGN
   Base styles = Mobile (320px+)
   Scale UP with min-width breakpoints
   ============================================================ */

/* --- MOBILE BASE OVERRIDES (default: mobile) --- */

/* Container: mobile spacing */
.container {
  padding: 0 16px;
}

:root {
  --section-py: 56px;
  --section-py-lg: 64px;
  --navbar-h: 64px;
}

/* Navbar: mobile */
.navbar__menu {
  display: none;
}

.navbar__cta {
  display: none;
}

.navbar__mobile-toggle {
  display: flex;
}

.navbar__inner {
  padding: 0 16px;
}

/* Mobile Menu: always available */
.mobile-menu {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background: var(--navy-950);
  z-index: 100;
  padding: 90px 24px 40px;
  transform: translateX(100%);
  transition: transform 0.5s var(--ease-out-expo);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

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

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu__link {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  min-height: 48px;
  display: flex;
  align-items: center;
}

.mobile-menu__cta {
  margin-top: 32px;
}

/* Hero: mobile */
.hero__content {
  padding: calc(var(--navbar-h) + 40px) 16px 32px;
}

.hero__title {
  font-size: clamp(1.8rem, 7vw, 2.6rem);
}

.hero__subtitle {
  font-size: 1rem;
  margin-bottom: 28px;
}

.hero__actions {
  flex-direction: column;
  margin-bottom: 48px;
}

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

.hero__metrics {
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.hero__metric {
  padding: 16px 12px;
}

.hero__metric-value {
  font-size: 1.8rem;
}

.hero__metric-value .counter-suffix {
  font-size: 1.1rem;
}

.hero__metric-label {
  font-size: 0.72rem;
}

.hero__side-line {
  display: none;
}

.hero__badge {
  padding: 6px 14px;
  margin-bottom: 20px;
}

.hero__badge-text {
  font-size: 0.65rem;
  letter-spacing: 1.5px;
}

/* About: mobile */
.about__grid {
  grid-template-columns: 1fr;
  gap: 32px;
}

.about__image {
  height: 260px;
}

.about__image-accent {
  display: none;
}

.about__experience-badge {
  left: auto;
  right: 16px;
  bottom: 16px;
  padding: 16px 20px;
}

.about__experience-badge-num {
  font-size: 1.8rem;
}

.about__values {
  grid-template-columns: 1fr;
  gap: 12px;
}

.about__value {
  padding: 16px;
}

/* Capabilities: mobile */
.capabilities__grid {
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 40px;
}

.capability-card {
  padding: 28px 24px;
}

/* Products: mobile */
.products__header {
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 32px;
}

.products__filters {
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
  width: 100%;
}

.products__filters::-webkit-scrollbar {
  display: none;
}

.products__filter {
  white-space: nowrap;
  flex-shrink: 0;
  min-height: 44px;
  padding: 10px 18px;
}

.products__grid {
  grid-template-columns: 1fr;
  gap: 20px;
}

.product-card__image {
  height: 200px;
}

/* Industries: mobile */
.industries__grid {
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 40px;
}

.industry-card {
  padding: 28px 20px;
}

/* Global Presence: mobile */
.global-presence__stats {
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 40px;
}

.global-stat {
  padding: 24px 14px;
}

.global-stat__value {
  font-size: 1.8rem;
}

/* Certifications: mobile */
.certifications__grid {
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 40px;
}

.cert-card {
  padding: 28px 20px;
  display: flex;
  align-items: center;
  text-align: left;
  gap: 16px;
}

.cert-card .cert-card__icon {
  margin: 0;
  min-width: 56px;
  width: 56px;
  height: 56px;
}

/* Sustainability: mobile */
.sustainability__grid {
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
}

.sustainability__metrics {
  grid-template-columns: 1fr;
  gap: 14px;
}

.esg-card {
  padding: 24px 20px;
}

/* Investor: mobile */
.investor__grid {
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 40px;
}

.investor-card {
  padding: 28px 24px;
}

/* Quote form: mobile */
.quote__wrapper {
  grid-template-columns: 1fr;
  gap: 32px;
}

.quote__info {
  padding-right: 0;
}

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

.quote__form-wrapper {
  padding: 24px 16px;
}

.quote__form-submit {
  flex-direction: column;
  align-items: flex-start;
}

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

/* News: mobile */
.news__grid {
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

/* Contact: mobile */
.contact__grid {
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
}

.contact__offices-list {
  grid-template-columns: 1fr;
}

.contact__map {
  min-height: 280px;
}

.contact__map iframe {
  min-height: 280px;
}

/* Footer: mobile */
.footer {
  padding: 48px 0 0;
}

.footer__grid {
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer__brand {
  padding-right: 0;
}

.footer__bottom {
  flex-direction: column;
  gap: 12px;
  text-align: center;
  padding: 20px 0;
}

.footer__legal {
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* Floating elements: mobile */
.floating-quote__btn span {
  display: none;
}

.floating-quote__btn {
  padding: 14px;
  border-radius: 50%;
}

.floating-quote {
  right: 16px;
  bottom: 16px;
}

.back-to-top {
  left: 16px;
  bottom: 16px;
}

/* Section titles: mobile */
.section-title {
  font-size: clamp(1.6rem, 5vw, 2rem);
}

.section-subtitle {
  font-size: 0.95rem;
}

.section-label {
  font-size: 0.7rem;
  letter-spacing: 2px;
}

.section-label::before {
  width: 24px;
}

/* Buttons: mobile touch targets */
.btn {
  padding: 14px 28px;
  font-size: 0.88rem;
  min-height: 48px;
}

.btn--sm {
  padding: 10px 20px;
  min-height: 44px;
}

/* ===== TABLET (min-width: 576px) ===== */
@media (min-width: 576px) {
  .container {
    padding: 0 24px;
  }

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

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

  .cert-card {
    display: block;
    text-align: center;
  }

  .cert-card .cert-card__icon {
    margin: 0 auto 18px;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .quote__form-wrapper {
    padding: 32px 24px;
  }

  .hero__content {
    padding-left: 24px;
    padding-right: 24px;
  }

  .about__image {
    height: 320px;
  }

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

  .contact__offices-list {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===== TABLET LANDSCAPE (min-width: 768px) ===== */
@media (min-width: 768px) {
  :root {
    --section-py: 72px;
    --section-py-lg: 80px;
    --navbar-h: 72px;
  }

  .container {
    padding: 0 32px;
  }

  .hero__title {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
  }

  .hero__subtitle {
    font-size: 1.1rem;
  }

  .hero__actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .hero__actions .btn {
    width: auto;
  }

  .hero__metric-value {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }

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

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

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

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

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

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

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

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

  .quote__form-wrapper {
    padding: 40px 36px;
  }

  .quote__form-submit {
    flex-direction: row;
    align-items: center;
  }

  .quote__form-submit .btn {
    width: auto;
  }

  .floating-quote__btn span {
    display: inline;
  }

  .floating-quote__btn {
    padding: 14px 28px;
    border-radius: 100px;
  }

  .floating-quote {
    right: 24px;
    bottom: 24px;
  }

  .back-to-top {
    left: 24px;
    bottom: 24px;
  }

  .contact__map {
    min-height: 350px;
  }

  .contact__map iframe {
    min-height: 350px;
  }
}

/* ===== SMALL DESKTOP (min-width: 992px) ===== */
@media (min-width: 992px) {
  :root {
    --section-py: 90px;
    --section-py-lg: 100px;
    --navbar-h: 80px;
  }

  .container {
    padding: 0 40px;
  }

  .navbar__inner {
    padding: 0 40px;
  }

  .navbar__menu {
    display: flex;
  }

  .navbar__cta {
    display: inline-flex;
  }

  .navbar__mobile-toggle {
    display: none;
  }

  .mobile-menu {
    display: none;
  }

  .hero__content {
    padding: calc(var(--navbar-h) + 60px) 40px 40px;
  }

  .hero__title {
    font-size: clamp(2.8rem, 5.5vw, 4.2rem);
  }

  .hero__subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
  }

  .hero__actions {
    margin-bottom: 80px;
  }

  .hero__side-line {
    display: flex;
  }

  .hero__badge {
    padding: 8px 20px;
    margin-bottom: 32px;
  }

  .hero__badge-text {
    font-size: 0.78rem;
    letter-spacing: 2px;
  }

  .about__grid {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }

  .about__image {
    height: 460px;
  }

  .about__image-accent {
    display: block;
  }

  .about__experience-badge {
    left: -30px;
    bottom: 30px;
    right: auto;
    padding: 24px 28px;
  }

  .about__experience-badge-num {
    font-size: 2.4rem;
  }

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

  .products__header {
    flex-direction: row;
    align-items: flex-end;
  }

  .products__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

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

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

  .sustainability__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
  }

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

  .quote__wrapper {
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
  }

  .quote__info {
    padding-right: 20px;
  }

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

  .contact__grid {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }

  .contact__map {
    min-height: 450px;
  }

  .contact__map iframe {
    min-height: 450px;
  }

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

  .section-title {
    font-size: clamp(2rem, 3.2vw, 3rem);
  }

  .section-subtitle {
    font-size: 1.1rem;
  }

  .section-label {
    font-size: 0.75rem;
    letter-spacing: 3px;
  }

  .section-label::before {
    width: 40px;
  }

  .footer {
    padding: 80px 0 0;
  }

  .footer__grid {
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 48px;
    padding-bottom: 60px;
  }

  .footer__brand {
    grid-column: auto;
    padding-right: 40px;
  }

  .footer__bottom {
    flex-direction: row;
    text-align: left;
  }
}

/* ===== LARGE DESKTOP (min-width: 1200px) ===== */
@media (min-width: 1200px) {
  :root {
    --section-py: 100px;
    --section-py-lg: 120px;
  }

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

  .hero__metric {
    padding: 32px 28px;
  }

  .hero__metric-value {
    font-size: 2.8rem;
  }

  .hero__metric-value .counter-suffix {
    font-size: 1.6rem;
  }

  .hero__title {
    font-size: clamp(2.8rem, 5.5vw, 5rem);
  }

  .about__grid {
    gap: 80px;
  }

  .about__image {
    height: 500px;
  }

  .certifications__grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .capability-card {
    padding: 40px 32px;
  }

  .industry-card {
    padding: 40px 28px;
  }

  .floating-quote {
    right: 32px;
    bottom: 32px;
  }

  .back-to-top {
    left: 32px;
    bottom: 32px;
  }

  .quote__form-wrapper {
    padding: 48px;
  }

  .product-card__image {
    height: 220px;
  }
}

/* ---------- SELECTION ---------- */
::selection {
  background: var(--gold-500);
  color: var(--navy-950);
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--navy-950);
}

::-webkit-scrollbar-thumb {
  background: var(--steel-600);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--steel-500);
}

/* ---------- LOADING SCREEN ---------- */
.loader {
  position: fixed;
  inset: 0;
  background: var(--navy-950);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader__content {
  text-align: center;
}

.loader__logo {
  width: 60px;
  height: 60px;
  background: var(--gold-500);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--navy-950);
  margin: 0 auto 20px;
  animation: loader-pulse 1.5s infinite;
}

@keyframes loader-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.93); opacity: 0.8; }
}

.loader__bar {
  width: 120px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}

.loader__bar-fill {
  height: 100%;
  width: 0;
  background: var(--gold-500);
  border-radius: 2px;
  animation: loader-fill 1.5s var(--ease-out-expo) forwards;
}

@keyframes loader-fill {
  to { width: 100%; }
}