/* ============================================================
   ISAKU EDIL/INFISSI — Main Stylesheet
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── Custom Properties ── */
:root {
  --gold: #FFD700;
  --gold-dark: #C9A800;
  --gold-light: #FFE44D;
  --dark: #111111;
  --dark-card: #1A1A1A;
  --dark-border: #2A2A2A;
  --dark-muted: #333333;
  --text-muted: #888888;
  --text-light: #CCCCCC;
  --white: #FFFFFF;
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-gold: 0 0 20px rgba(255, 215, 0, 0.25);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--dark);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
  cursor: none;
}

body.menu-open {
  overflow: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: none;
  font-family: var(--font-main);
}

/* ── Custom Scrollbar ─ */
::-webkit-scrollbar {
  width: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--dark-muted);
  border-radius: 3px;
  transition: background var(--transition);
}

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

/* ── Custom Cursor ── */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease, opacity 0.2s ease;
  will-change: transform;
}

.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(255, 215, 0, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
  will-change: transform;
}

.cursor-dot.hovering {
  width: 12px;
  height: 12px;
  background: var(--gold-light);
}

.cursor-ring.hovering {
  width: 50px;
  height: 50px;
  border-color: var(--gold);
}

/* ── Loading / Preloader ── */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99990;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.preloader-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.preloader-logo span {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
}

.preloader-spinner {
  width: 64px;
  height: 64px;
  animation: compassSpin 2s linear infinite;
}

@keyframes compassSpin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.preloader-bar {
  width: 200px;
  height: 2px;
  background: var(--dark-muted);
  border-radius: 1px;
  overflow: hidden;
}

.preloader-bar-fill {
  height: 100%;
  background: var(--gold);
  border-radius: 1px;
  animation: loadBar 1.4s ease-in-out forwards;
}

@keyframes loadBar {
  from {
    width: 0%;
  }

  to {
    width: 100%;
  }
}

/* ─ Page Transition ── */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--dark);
  z-index: 99000;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.page-transition.active {
  transform: translateY(0%);
}

/* ── Back to Top ── */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--gold);
  color: var(--dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition), background var(--transition);
  box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
}

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

.back-to-top:hover {
  background: var(--gold-light);
  box-shadow: 0 6px 24px rgba(255, 215, 0, 0.5);
}

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: padding var(--transition), background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.navbar.scrolled {
  background: rgba(17, 17, 17, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 12px 0;
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid var(--dark-border);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--white);
  text-transform: uppercase;
}

.logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 auto;
}

.nav-link {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-light);
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: color var(--transition);
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-link.active {
  color: var(--gold);
}

.nav-link.active::after {
  background: var(--gold);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-link-dropdown {
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav-link-dropdown svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition);
  flex-shrink: 0;
}

.nav-dropdown:hover .nav-link-dropdown svg,
.nav-dropdown.open .nav-link-dropdown svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 8px;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
  z-index: 100;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
  display: block;
  padding: 10px 16px;
  font-size: 0.875rem;
  color: var(--text-light);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.dropdown-menu li a:hover {
  background: var(--dark-muted);
  color: var(--gold);
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
  transform-origin: center;
}

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

.hamburger.open span:nth-child(2) {
  opacity: 0;
  width: 0;
}

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

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: rgba(17, 17, 17, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid transparent;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.open {
  max-height: 600px;
  border-color: var(--dark-border);
  transform: translateY(10px);
}

.mobile-menu-inner {
  padding: 16px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-light);
  padding: 12px 0;
  border-bottom: 1px solid var(--dark-border);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-link:hover,
.mobile-link.active {
  color: var(--gold);
}

.mobile-submenu {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 8px 0 8px 16px;
}

.mobile-submenu.open {
  display: flex;
}

.mobile-submenu a {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 8px 0;
  transition: color var(--transition);
}

.mobile-submenu a:hover {
  color: var(--gold);
}

.mobile-cta {
  margin-top: 16px;
}

/* ── Buttons ── */
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--gold);
  color: var(--dark);
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border: none;
  border-radius: var(--radius);
  cursor: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-transform: uppercase;
  white-space: nowrap;
}

.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.35);
}

.btn-gold:active {
  transform: translateY(0);
}

.btn-gold-lg {
  padding: 16px 40px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius);
  cursor: none;
  transition: border-color var(--transition), color var(--transition), transform var(--transition), background var(--transition);
  text-transform: uppercase;
  white-space: nowrap;
}

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

.btn-outline-lg {
  padding: 16px 40px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

/* Magnetic button */
.btn-magnetic {
  will-change: transform;
  transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1), background var(--transition), box-shadow var(--transition);
}

.contatti-submit {
  width: 100%;
  justify-content: center;
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ─ Section Labels ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--gold);
  flex-shrink: 0;
}

/* ── Section Headings ── */
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 16px;
}

.section-title span {
  color: var(--gold);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 560px;
}

/* ── Layout Helpers ── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-sm {
  padding: 64px 0;
}

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

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

.section-header.centered .section-label {
  justify-content: center;
}

.section-header.centered .section-subtitle {
  margin: 0 auto;
}

/* ── Page Hero ── */
.page-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: transform;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(17, 17, 17, 0.88) 0%,
      rgba(17, 17, 17, 0.65) 50%,
      rgba(17, 17, 17, 0.5) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 64px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: var(--text-muted);
  transition: color var(--transition);
}

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

.breadcrumb-sep {
  color: var(--dark-muted);
}

.page-hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}

.page-hero-title span {
  color: var(--gold);
}

.page-hero-desc {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  line-height: 1.7;
}

/* ─ Hero (Home) ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform-origin: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(17, 17, 17, 0.92) 0%,
      rgba(17, 17, 17, 0.7) 60%,
      rgba(17, 17, 17, 0.4) 100%);
}

/* Separate layer for scroll darkening — opacity animated by GSAP */
.hero-overlay-scroll {
  position: absolute;
  inset: 0;
  background: #111111;
  opacity: 0;
  pointer-events: none;
}

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

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255, 215, 0, 0.12);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 24px;
}

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

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title span {
  color: var(--gold);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-light);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 40px;
}

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

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hero-badge svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex-shrink: 0;
}

/* ── Brand Strip ── */
.brand-strip {
  background: var(--dark-card);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
  padding: 20px 0;
  overflow: hidden;
}

.brand-strip-track {
  display: flex;
  gap: 64px;
  animation: marquee 20s linear infinite;
  width: max-content;
}

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

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.brand-strip-item {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}

.brand-strip-item:hover {
  color: var(--gold);
}

.brand-strip-item svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex-shrink: 0;
}

/* ── Cards ── */
.card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 215, 0, 0.4);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 215, 0, 0.15);
}

.card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card-image img {
  transform: scale(1.06);
}

.card-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17, 17, 17, 0.8) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover .card-image-overlay {
  opacity: 1;
}

.card-body {
  padding: 24px;
}

.card-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: background var(--transition), border-color var(--transition);
}

.card:hover .card-icon {
  background: rgba(255, 215, 0, 0.18);
  border-color: rgba(255, 215, 0, 0.4);
}

.card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--gold);
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.card-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  transition: gap var(--transition);
}

.card-link:hover {
  gap: 10px;
}

.card-link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition);
}

.card-link:hover svg {
  transform: translateX(4px);
}

/* Service card grid */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

/* ─ Stats Bar ── */
.stats-bar {
  background: var(--gold);
  padding: 64px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  padding: 16px;
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.65);
}

/* ─ Process Steps ── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 62px;
  left: calc(7.5% + 24px);
  right: calc(7.5% + 24px);
  height: 1px;
  background: linear-gradient(to right, var(--dark-border), var(--gold), var(--dark-border));
}

.process-step {
  position: relative;
  text-align: center;
  padding: 24px 16px;
}

.process-step-number {
  width: 72px;
  height: 72px;
  background: var(--dark-card);
  border: 2px solid var(--dark-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--gold);
  position: relative;
  transition: border-color var(--transition), background var(--transition);
  z-index: 1;
}

.process-step:hover .process-step-number {
  border-color: var(--gold);
  background: rgba(255, 215, 0, 0.08);
}

.process-step-icon {
  width: 72px;
  height: 72px;
  background: var(--dark-card);
  border: 2px solid var(--dark-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  transition: border-color var(--transition), background var(--transition);
  z-index: 1;
}

.process-step-icon svg {
  width: 28px;
  height: 28px;
  color: var(--gold);
}

.process-step:hover .process-step-icon {
  border-color: var(--gold);
  background: rgba(255, 215, 0, 0.08);
}

.process-step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.process-step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Testimonials ── */
.testimonial-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color var(--transition), transform var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(255, 215, 0, 0.25);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  fill: var(--gold);
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-quote::before {
  content: '"';
  color: var(--gold);
  font-size: 1.5rem;
  font-style: normal;
  line-height: 0;
  vertical-align: -8px;
  margin-right: 4px;
}

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

.testimonial-avatar {
  width: 44px;
  height: 44px;
  background: var(--dark-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
}

.testimonial-city {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ── Gallery ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 12px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: none;
}

.gallery-item.span-2 {
  grid-column: span 2;
}

.gallery-item.span-row-2 {
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17, 17, 17, 0.8) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gallery-item-zoom {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 48px;
  height: 48px;
  background: rgba(255, 215, 0, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}

.gallery-item-zoom svg {
  width: 20px;
  height: 20px;
  color: var(--dark);
}

.gallery-item:hover .gallery-item-zoom {
  transform: translate(-50%, -50%) scale(1);
}

/* Gallery filter */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 20px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: none;
  transition: all var(--transition);
  font-family: var(--font-main);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}

/* Gallery full grid */
.gallery-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-full-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: none;
  aspect-ratio: 4/3;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-full-item.hidden {
  display: none;
}

.gallery-full-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-full-item:hover img {
  transform: scale(1.06);
}

.gallery-full-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.5);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-full-item:hover .gallery-full-item-overlay {
  opacity: 1;
}

.gallery-full-item-zoom {
  width: 56px;
  height: 56px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0);
  transition: transform var(--transition);
}

.gallery-full-item-zoom svg {
  width: 24px;
  height: 24px;
  color: var(--dark);
}

.gallery-full-item:hover .gallery-full-item-zoom {
  transform: scale(1);
}

.gallery-full-item-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(to top, rgba(17, 17, 17, 0.9), transparent);
  transform: translateY(100%);
  transition: transform var(--transition);
}

.gallery-full-item:hover .gallery-full-item-info {
  transform: translateY(0);
}

.gallery-full-item-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
}

.gallery-full-item-cat {
  font-size: 0.72rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  gap: 16px;
}

.lightbox-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.lightbox-img-wrap img {
  max-width: 80vw;
  max-height: 82vh;
  object-fit: contain;
  display: block;
  border-radius: var(--radius);
}

.lightbox-close {
  position: fixed;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: none;
  transition: background var(--transition);
  color: var(--white);
}

.lightbox-close:hover {
  background: rgba(255, 215, 0, 0.2);
  border-color: var(--gold);
  color: var(--gold);
}

.lightbox-nav {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: none;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  color: var(--white);
  flex-shrink: 0;
}

.lightbox-nav:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}

.lightbox-caption {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
}

.lightbox-counter {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.82rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.5);
  padding: 4px 16px;
  border-radius: 100px;
}

/* ── Form Styles ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-input,
.form-select,
.form-textarea {
  background: var(--dark-card);
  border: 1.5px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.95rem;
  color: var(--white);
  font-family: var(--font-main);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.12);
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: none;
}

.form-select option {
  background: var(--dark-card);
  color: var(--white);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: none;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  accent-color: var(--gold);
  margin-top: 2px;
  cursor: none;
}

.form-checkbox-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.form-checkbox-label a {
  color: var(--gold);
  text-decoration: underline;
}

.form-success {
  display: none;
  text-align: center;
  padding: 48px 32px;
}

.form-success.visible {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.form-success-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 215, 0, 0.1);
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-success-icon svg {
  width: 28px;
  height: 28px;
  color: var(--gold);
}

.form-success-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
}

.form-success-text {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.form-error {
  display: none;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 10px;
  background: rgba(255, 68, 68, 0.08);
  border: 1px solid rgba(255, 68, 68, 0.35);
  color: #ff7070;
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  animation: fadeSlideIn 0.3s ease;
}

.form-error.visible {
  display: flex;
}

.form-error-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  color: #ff4444;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── FAQ Accordion ── */
.faq-item {
  border-bottom: 1px solid var(--dark-border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  cursor: none;
  gap: 16px;
  width: 100%;
  background: none;
  border: none;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  text-align: left;
}

.faq-question-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition);
}

.faq-item.open .faq-question-text {
  color: var(--gold);
}

.faq-icon {
  width: 32px;
  height: 32px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.faq-icon svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  transition: transform var(--transition);
}

.faq-item.open .faq-icon {
  background: var(--gold);
  border-color: var(--gold);
}

.faq-item.open .faq-icon svg {
  color: var(--dark);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 0 0 20px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── Timeline ── */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--gold), var(--dark-border));
}

.timeline-item {
  position: relative;
  padding-bottom: 40px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -38px;
  top: 8px;
  width: 14px;
  height: 14px;
  background: var(--gold);
  border-radius: 50%;
  border: 2px solid var(--dark);
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.2);
}

.timeline-year {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.timeline-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.timeline-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Values / Feature Cards ── */
.value-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}

.value-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 215, 0, 0.35);
}

.value-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: background var(--transition);
}

.value-icon svg {
  width: 28px;
  height: 28px;
  color: var(--gold);
}

.value-card:hover .value-icon {
  background: rgba(255, 215, 0, 0.2);
}

.value-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.value-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Materials Tabs ── */
.material-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--dark-border);
  padding-bottom: 1px;
}

.material-tab {
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  cursor: none;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-main);
  margin-bottom: -1px;
}

.material-tab:hover {
  color: var(--white);
}

.material-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.material-panel {
  display: none;
}

.material-panel.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.material-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.material-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.material-content .section-title {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.material-pros {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.material-pro {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.material-pro svg {
  width: 18px;
  height: 18px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Team Cards ── */
.team-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 215, 0, 0.3);
}

.team-card-image {
  position: relative;
  aspect-ratio: 3/2;
  overflow: hidden;
}

.team-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.team-card-body {
  padding: 24px;
}

.team-card-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.team-card-role {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.team-card-bio {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Certification Badges ── */
.cert-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.cert-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 24px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  min-width: 140px;
  transition: border-color var(--transition), transform var(--transition);
}

.cert-badge:hover {
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-4px);
}

.cert-badge-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 215, 0, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-badge-icon svg {
  width: 24px;
  height: 24px;
  color: var(--gold);
}

.cert-badge-name {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
}

.cert-badge-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
}

/* ─ CTA Strip ── */
.cta-strip {
  background: linear-gradient(135deg, #1A1400 0%, #2A2200 50%, #111111 100%);
  border-top: 1px solid rgba(255, 215, 0, 0.2);
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* CTA strip inner layout */
.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  text-align: left;
}

.cta-strip-text {
  flex: 1;
  min-width: 260px;
}

.cta-strip-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 10px;
}

.cta-strip-text p {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.6;
}

.cta-strip-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .cta-strip-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-strip-actions {
    width: 100%;
    justify-content: center;
  }
}

/* Animated gradient border for CTA card */
.cta-card-animated {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: linear-gradient(135deg, #FFD700, #C9A800, #FFE44D, #FFD700);
  background-size: 300% 300%;
  animation: gradientBorder 4s ease infinite;
}

@keyframes gradientBorder {

  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

.cta-card-inner {
  background: var(--dark-card);
  border-radius: calc(var(--radius-lg) - 2px);
  padding: 48px;
}

/* ── Footer ── */
.footer {
  background: #0A0A0A;
  border-top: 1px solid var(--dark-border);
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--dark-border);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-social {
  width: 36px;
  height: 36px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}

.footer-social svg {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-social:hover {
  background: var(--dark-muted);
  border-color: var(--gold);
}

.footer-social:hover svg {
  color: var(--gold);
}

.footer-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

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

.footer-link {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-copy span {
  color: var(--gold);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

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

/* ── Contact Info Cards ── */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.contact-info-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px 20px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
  transition: border-color var(--transition), transform var(--transition);
}

.contact-info-card:hover {
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-4px);
}

.contact-info-icon {
  width: 56px;
  height: 56px;
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 18px;
}

.contact-info-icon svg {
  width: 24px;
  height: 24px;
}

.contact-info-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.contact-info-value {
  font-size: 0.95rem;
  color: var(--white);
  font-weight: 600;
  line-height: 1.4;
  word-break: break-word;
  text-decoration: none;
  display: block;
  margin-bottom: 4px;
  transition: color var(--transition);
}

a.contact-info-value:hover {
  color: var(--gold);
}

.contact-info-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

@media (max-width: 900px) {
  .contact-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .contact-info-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .contact-info-card {
    padding: 20px 12px;
  }
}

/* ── Map placeholder ─ */
.map-placeholder {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.map-placeholder svg {
  width: 40px;
  height: 40px;
  color: var(--dark-border);
}

/* ── Lazy image loading ─ */
.lazy-img {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.lazy-img.loaded {
  opacity: 1;
}

/* ── GSAP animation targets ── */
.gsap-fade-up {
  opacity: 0;
  transform: translateY(40px);
}

.gsap-fade-in {
  opacity: 0;
}

.gsap-slide-left {
  opacity: 0;
  transform: translateX(-50px);
}

.gsap-slide-right {
  opacity: 0;
  transform: translateX(50px);
}

/* ─ Split text ── */
.split-line {
  overflow: hidden;
  display: block;
}

/* ── Features list ── */
.features-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-light);
  padding: 14px 16px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.feature-item:hover {
  border-color: rgba(255, 215, 0, 0.3);
}

.feature-item svg {
  width: 18px;
  height: 18px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ─ Pros/cons ── */
.pro-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.pro-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-light);
}

.pro-item svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex-shrink: 0;
}

/* ── Two column layout ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.two-col.gap-lg {
  gap: 80px;
}

.two-col-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.image-badge {
  position: absolute;
  background: var(--gold);
  color: var(--dark);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  box-shadow: var(--shadow-card);
}

.image-badge-tl {
  top: 20px;
  left: 20px;
}

.image-badge-br {
  bottom: 20px;
  right: 20px;
}

/* ── Grid layouts ── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

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

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

/* ── Big quote ── */
.big-quote {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--white);
  border-left: 4px solid var(--gold);
  padding-left: 28px;
}

.big-quote span {
  color: var(--gold);
}

/* ── Section bg variants ─ */
.bg-card {
  background: var(--dark-card);
}

.bg-dark {
  background: var(--dark);
}

/* ── Dividers ── */
.divider {
  width: 60px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
  margin: 20px 0;
}

.divider.centered {
  margin: 20px auto;
}

/* ── Intro text block ── */
.intro-text {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ── Product type card ── */
.product-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 215, 0, 0.4);
  box-shadow: var(--shadow-gold);
}

.product-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-card-image img {
  transform: scale(1.06);
}

.product-card-body {
  padding: 24px;
}

.product-card-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.25);
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.product-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.product-card-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Horizontal scroll gallery ── */
@keyframes h-gallery-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.horizontal-gallery-section {
  overflow: hidden;
}

.horizontal-gallery-track {
  display: flex;
  gap: 24px;
  padding: 0 48px;
  width: max-content;
}

.horizontal-gallery-track.h-gallery-marquee {
  animation: h-gallery-scroll 28s linear infinite;
}


.horizontal-gallery-item {
  flex-shrink: 0;
  width: 400px;
  height: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.horizontal-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ─── Tablet & below (1024px) ─── */
@media (max-width: 1024px) {

  /* Nav: switch to hamburger */
  .nav-links,
  .nav-actions .btn-gold {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  /* Always show a solid navbar bg on tablet/mobile */
  .navbar {
    background: rgba(17, 17, 17, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 14px 0;
  }

  /* Layout */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

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

  .process-steps::before {
    display: none;
  }

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

  .material-panel.active {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

/* ─── Mobile layout ── */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .hero-badges {
    display: none;
    flex-direction: column;
    gap: 12px;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

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

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 160px;
  }

  .gallery-grid .gallery-item.span-2 {
    grid-column: span 2;
  }

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

  .process-steps {
    grid-template-columns: 1fr;
  }

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

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

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

  .section {
    padding: 64px 0;
  }

  .section-sm {
    padding: 48px 0;
  }

  .contact-info-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cta-card-inner {
    padding: 32px 24px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
  }

  .page-hero {
    min-height: 55vh;
  }

  .page-hero-content {
    padding: 100px 0 48px;
  }

  .page-hero-title {
    font-size: clamp(1.8rem, 8vw, 3rem);
  }

  .material-panel.active {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 14px;
  }

  .container.hero-content {
    padding-top: 40px;
  }

  .nav-logo-text {
    display: none;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }

  .gallery-grid .gallery-item.span-2 {
    grid-column: span 1;
  }

  .gallery-full-grid {
    grid-template-columns: 1fr;
  }

  .contact-info-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .contact-info-card {
    padding: 16px 10px;
  }

  .contact-info-value {
    font-size: .85rem;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

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

  .timeline {
    padding-left: 20px;
  }

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

/* ═══════════════════════════════════════
   CONTACT PAGE — FORM & MAP LAYOUT
═══════════════════════════════════════ */
/* Contact main layout */
.contact-main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  overflow-x: clip;
  /* prevent GSAP x-translate from adding horizontal scroll */
}

.contact-main-grid>* {
  min-width: 0;
  /* prevent grid item aspect-ratio from inflating column width */
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

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

/* Map placeholder */
.map-placeholder {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 4/3;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 32px;
}

.map-placeholder-inner {
  text-align: center;
  color: var(--text-muted);
}

.map-placeholder-inner p {
  font-weight: 600;
  color: var(--white);
  margin: 12px 0 4px;
}

.map-placeholder-inner span {
  font-size: .85rem;
}

/* Contact side info */
.contact-side-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-side-block h4 {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.contact-side-block p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 12px;
}

.contact-directions {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-directions li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  color: var(--text-light);
}

/* Zone tags */
.zone-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.zone-tag {
  padding: 4px 12px;
  background: rgba(255, 215, 0, .08);
  border: 1px solid rgba(255, 215, 0, .2);
  border-radius: 100px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--gold);
}

/* WhatsApp button */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: .9rem 1.8rem;
  background: #25D366;
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: .92rem;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: none;
}

.btn-whatsapp:hover {
  background: #1ebe5b;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, .3);
}

/* ═══════════════════════════════════════
   HORIZONTAL GALLERY ITEMS
═══════════════════════════════════════ */
.h-gallery-item {
  flex: 0 0 480px;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
}

.h-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.4, 0, .2, 1);
}

.h-gallery-item:hover img {
  transform: scale(1.05);
}

.h-gallery-item-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 20px 16px;
  background: linear-gradient(0deg, rgba(0, 0, 0, .85) 0%, transparent 100%);
  color: var(--white);
  font-size: .85rem;
  font-weight: 500;
  transform: translateY(100%);
  transition: transform .35s ease;
}

.h-gallery-item:hover .h-gallery-item-caption {
  transform: translateY(0);
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .h-gallery-item {
    flex: 0 0 300px;
  }
}

/* ════════════════════════════════════════
   RESPONSIVE OVERRIDES — placed AFTER base rules
   so they correctly override the cascade
════════════════════════════════════════ */

/* Contact grid: single column on tablet and below */
@media (max-width: 1024px) {
  .contact-main-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Hero: reduce font sizes + fix button widths on mobile */
@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(2rem, 9vw, 3.2rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 0;
  }

  .hero-actions .btn-gold,
  .hero-actions .btn-outline {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* Prevent CTA buttons on inner pages being wider than content */
  .cta-strip-actions .btn-gold,
  .cta-strip-actions .btn-outline {
    min-width: 0;
    white-space: normal;
    text-align: center;
  }

  /* Page hero CTA buttons */
  .page-hero .btn-gold,
  .page-hero .btn-outline {
    display: block;
    width: fit-content;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(1.8rem, 9vw, 2.6rem);
    letter-spacing: -0.01em;
  }

  .timeline-item::before {
    left: -26px;
    top: 2px;
  }

  .cert-badge {
    width: 100%;
  }

  .form-checkbox {
    font-size: 12px;
  }

  /* All standalone buttons: cap width so they don't stretch full viewport */
  .btn-gold:not(.nav-actions .btn-gold),
  .btn-outline {
    max-width: 100%;
    white-space: normal;
    text-align: center;
    justify-content: center;
    padding: 16px 24px;
  }
}