/* ==========================================================================
   GB ENTERPRISES — INDUSTRIAL ROBOTICS & AUTOMATION
   Production-grade Modern Stylesheet
   ========================================================================== */

/* --- Custom Properties / Design Tokens --- */
:root {
  --primary-orange: #ff5a00;
  --secondary-orange: #ff8a00;
  --orange-glow: rgba(255, 90, 0, 0.35);
  --orange-soft: rgba(255, 90, 0, 0.12);

  --bg-darkest: #04070a;
  --bg-dark: #070b0f;
  --bg-card: #0d141c;
  --bg-card-hover: #121b25;
  --bg-light: #f4f6f8;
  --bg-white: #ffffff;

  --text-white: #ffffff;
  --text-lead: #e1e7ec;
  --text-muted: #8b97a2;
  --text-dim: #5c6874;
  --text-dark: #101820;

  --border-subtle: #19232e;
  --border-light: #dfe4e8;
  --border-accent: rgba(255, 90, 0, 0.4);

  --font-primary: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --max-width: 1240px;
  --header-height: 84px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.loading {
  overflow: hidden !important;
  height: 100vh;
}

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

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

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

/* Accessibility: Skip Link */
.skip-link {
  position: absolute;
  top: -60px;
  left: 20px;
  background: var(--primary-orange);
  color: #fff;
  padding: 10px 18px;
  font-weight: 700;
  font-size: 14px;
  border-radius: var(--radius-sm);
  z-index: 100000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 20px;
}

/* ==========================================================================
   PRELOADER (Mechanical Setting Sign + Orange Curtain Slide)
   ========================================================================== */
.preloader {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  overflow: hidden;
  pointer-events: auto;
}

.preloader-curtain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.preloader-curtain-orange {
  background: var(--primary-orange);
  z-index: 1;
  transform: translateY(0);
  transition: transform 0.85s cubic-bezier(0.77, 0, 0.175, 1);
}

.preloader-curtain-dark {
  background: var(--bg-darkest);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateY(0);
  transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.8);
}

.preloader.is-loaded {
  pointer-events: none;
}

.preloader.is-loaded .preloader-curtain-dark {
  transform: translateY(-100%);
  transition-delay: 0s;
}

.preloader.is-loaded .preloader-curtain-orange {
  transform: translateY(-100%);
  transition-delay: 0.12s;
}

.preloader-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  position: relative;
  z-index: 10;
  user-select: none;
  padding: 20px;
}

.preloader-gears {
  position: relative;
  width: 120px;
  height: 120px;
}

.preloader-gears .gear {
  position: absolute;
  transform-origin: center center;
}

.gear-primary {
  width: 86px;
  height: 86px;
  left: 4px;
  bottom: 4px;
  filter: drop-shadow(0 0 18px rgba(255, 90, 0, 0.6));
  animation: spinGearClockwise 4s linear infinite;
}

.gear-secondary {
  width: 56px;
  height: 56px;
  right: 4px;
  top: 4px;
  opacity: 0.88;
  filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.8));
  animation: spinGearCounter 2.6s linear infinite;
}

@keyframes spinGearClockwise {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes spinGearCounter {
  from { transform: rotate(0deg); }
  to { transform: rotate(-360deg); }
}

.preloader-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.preloader-brand {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 4px;
  color: #ffffff;
  text-transform: uppercase;
}

.preloader-status {
  font-family: var(--font-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--primary-orange);
  text-transform: uppercase;
  animation: pulseStatus 1.6s ease-in-out infinite alternate;
}

@keyframes pulseStatus {
  from { opacity: 0.65; }
  to { opacity: 1; text-shadow: 0 0 12px rgba(255, 90, 0, 0.6); }
}

.preloader-progress {
  width: 190px;
  height: 4px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.preloader-progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--secondary-orange), var(--primary-orange));
  box-shadow: 0 0 12px var(--primary-orange);
  border-radius: var(--radius-full);
  animation: progressFill 2.2s cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
}

@keyframes progressFill {
  0% { width: 0%; }
  45% { width: 55%; }
  80% { width: 88%; }
  100% { width: 100%; }
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 11, 15, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(4, 7, 10, 0.97);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

.header-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  height: 100%;
}

.brand-logo {
  width: 195px;
  height: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand:hover .brand-logo {
  transform: scale(1.02);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-orange);
  transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

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

.nav-cta {
  background: transparent;
  color: #ffffff !important;
  border: 1.5px solid var(--primary-orange);
  padding: 10px 20px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-cta:hover {
  background: var(--primary-orange);
  box-shadow: 0 0 16px var(--orange-glow);
  transform: translateY(-1px);
}

/* Mobile Hamburger Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px;
}

.menu-bar {
  width: 22px;
  height: 2px;
  background-color: #ffffff;
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.menu-toggle.open .menu-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.open .menu-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open .menu-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  height: calc(100vh - var(--header-height));
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--bg-darkest);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(4, 7, 10, 0.92) 0%,
    rgba(4, 7, 10, 0.78) 45%,
    rgba(4, 7, 10, 0.35) 80%,
    rgba(4, 7, 10, 0.22) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--text-white);
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-size: 13px;
  letter-spacing: 3px;
  font-weight: 800;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.eyebrow.orange {
  color: var(--primary-orange);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--primary-orange);
  border-radius: var(--radius-full);
  display: inline-block;
  box-shadow: 0 0 8px var(--primary-orange);
}

h1 {
  font-family: var(--font-heading);
  font-size: clamp(40px, 6.2vw, 84px);
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: -2px;
  font-weight: 900;
  margin-bottom: 24px;
  max-width: 900px;
}

h1 span {
  color: var(--primary-orange);
}

.hero-copy {
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: 0.5px;
  color: var(--text-lead);
  margin-bottom: 36px;
  font-weight: 400;
}

.hero-copy strong {
  color: var(--secondary-orange);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 1.5px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--primary-orange);
  color: #ffffff;
  border: 1.5px solid var(--primary-orange);
  box-shadow: 0 6px 20px rgba(255, 90, 0, 0.35);
}

.btn-primary:hover {
  background: var(--secondary-orange);
  border-color: var(--secondary-orange);
  box-shadow: 0 8px 26px rgba(255, 90, 0, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* ==========================================================================
   SECTIONS COMMON
   ========================================================================== */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 110px 24px;
}

.section-head {
  margin-bottom: 54px;
}

.section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.1;
  letter-spacing: -1.2px;
  color: var(--text-dark);
  font-weight: 800;
  margin-top: 6px;
}

.section-subtext {
  font-size: 15px;
  color: var(--text-muted);
  margin-top: 10px;
}

/* ==========================================================================
   ABOUT & GLANCE (Display: Flex, Card Outside About)
   ========================================================================== */
.about-glance-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 110px 24px 90px;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 60px;
}

.about-section {
  flex: 1.35;
  display: flex;
  flex-direction: column;
}

.about-section .section-head {
  margin-bottom: 28px;
}

.about-info {
  display: flex;
  flex-direction: column;
}

.about-info .lead {
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.5;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.about-info p:not(.lead) {
  color: #4a5663;
  font-size: 16px;
  line-height: 1.7;
}

.tag-row {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.tag-item {
  border: 1px solid var(--border-light);
  background: var(--bg-light);
  padding: 8px 16px;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: 800;
  color: #3b4652;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.tag-item:hover {
  border-color: var(--primary-orange);
  color: var(--primary-orange);
  background: #ffffff;
}

/* Dedicated Glance Wrapper & Card Outside About */
.glance-wrapper {
  flex: 0.85;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.glance-card {
  width: 100%;
  background: var(--bg-dark);
  color: #ffffff;
  padding: 34px;
  border-radius: var(--radius-md);
  border-top: 4px solid var(--primary-orange);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.18);
  border-left: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
}

.glance-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.glance-head h3 {
  color: var(--primary-orange);
  font-size: 20px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #a0aec0;
  font-weight: 600;
}

.pulse-green {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: var(--radius-full);
  display: inline-block;
  box-shadow: 0 0 10px #10b981;
}

.glance-rows {
  display: flex;
  flex-direction: column;
}

.glance-row {
  display: grid;
  grid-template-columns: 40% 60%;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 14px;
}

.glance-row:last-child {
  border-bottom: none;
}

.glance-row span {
  color: #94a3b8;
  font-weight: 500;
}

.glance-row b {
  color: #ffffff;
  font-weight: 700;
}

/* ==========================================================================
   SOLUTIONS SECTION
   ========================================================================== */
.solutions {
  max-width: none;
  background: var(--bg-light);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.solution-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-top: 3px solid var(--primary-orange);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  position: relative;
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.09);
  border-top-color: var(--secondary-orange);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.num {
  font-size: 14px;
  color: var(--primary-orange);
  font-weight: 900;
  letter-spacing: 2px;
}

.card-badge {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  background: var(--bg-light);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.solution-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  text-transform: uppercase;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.solution-card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ==========================================================================
   GLOBAL TECHNOLOGY BANNER
   ========================================================================== */
.banner {
  background: #060c12;
  color: #ffffff;
  padding: 60px 24px;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.banner-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.banner-text {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.5vw, 44px);
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.banner-text span {
  color: var(--primary-orange);
}

.banner-sub {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.banner-pill {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--primary-orange);
  background: var(--orange-soft);
  border: 1px solid var(--border-accent);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.banner-sub p {
  font-size: 13px;
  letter-spacing: 4px;
  color: #94a3b8;
  font-weight: 700;
  text-transform: uppercase;
}

/* ==========================================================================
   PROJECT GALLERY (Full Uncropped Images Showcase)
   ========================================================================== */
.projects {
  background: #ffffff;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.gallery-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
  position: relative;
}

.gallery-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-orange);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45), 0 0 24px rgba(255, 90, 0, 0.15);
}

/* Dedicated Image Media Frame — 100% Full Uncropped Image */
.gallery-media {
  position: relative;
  background: #04070a;
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 8px;
}

.gallery-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform var(--transition-smooth);
}

.gallery-card:hover .gallery-media img {
  transform: scale(1.04);
}

/* Hover Action Button */
.gallery-hover-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 7, 10, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

.zoom-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-orange);
  color: #ffffff;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
  transform: translateY(10px);
  transition: transform var(--transition-fast);
}

.gallery-card:hover .zoom-btn {
  transform: translateY(0);
}

/* Card Caption / Info */
.gallery-info {
  padding: 16px 20px 20px;
  background: #090f16;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gallery-category {
  font-size: 11px;
  font-weight: 800;
  color: var(--primary-orange);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.gallery-info h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   PARTNERS SECTION
   ========================================================================== */
.partners {
  background: var(--bg-light);
  border-top: 1px solid var(--border-light);
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.partner-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-left: 5px solid var(--primary-orange);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.partner-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.07);
}

.partner-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.partner-badge {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary-orange);
}

.partner-region {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-dim);
  background: var(--bg-light);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.partner-card h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--text-dark);
}

.partner-role {
  font-size: 13px;
  font-weight: 700;
  color: #4b5563;
}

.partner-desc {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact {
  background: var(--bg-dark);
  color: #ffffff;
  border-top: 1px solid var(--border-subtle);
}

.contact-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 100px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.contact-intro h2 {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.05;
  letter-spacing: -1.5px;
  font-weight: 900;
  margin-bottom: 20px;
}

.contact-lead {
  color: var(--text-lead);
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 30px;
}

.contact-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.contact-badges span {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary-orange);
  background: rgba(255, 90, 0, 0.08);
  border: 1px solid var(--border-accent);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-item {
  background: #0a1118;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all var(--transition-fast);
}

.contact-item:not(.static):hover {
  background: #0f1a24;
  border-color: var(--primary-orange);
  transform: translateX(4px);
}

.contact-label {
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 900;
  color: var(--primary-orange);
  text-transform: uppercase;
}

.contact-val {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--bg-darkest);
  color: #718096;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 26px 24px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  letter-spacing: 1px;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-brand strong {
  color: #ffffff;
}

.footer-tagline span {
  color: #a0aec0;
}

/* ==========================================================================
   FLOATING ACTIONS (WhatsApp & Back to Top)
   ========================================================================== */
.floating-actions {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  z-index: 1000;
}

.whatsapp-btn {
  background: #25d366;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.5px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  transition: all var(--transition-fast);
}

.whatsapp-btn:hover {
  background: #20ba5a;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.back-to-top {
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  color: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-fast);
}

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

.back-to-top:hover {
  background: var(--primary-orange);
  border-color: var(--primary-orange);
  transform: translateY(-3px);
}

/* ==========================================================================
   IMAGE LIGHTBOX MODAL
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 7, 10, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.lightbox-dialog {
  position: relative;
  z-index: 10;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
  transform: scale(0.92);
  transition: transform var(--transition-normal);
}

.lightbox-modal.active .lightbox-dialog {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 28px;
  line-height: 1;
  color: #ffffff;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  z-index: 20;
}

.lightbox-close:hover {
  background: var(--primary-orange);
  transform: rotate(90deg);
}

.lightbox-img-wrapper {
  max-width: 82vw;
  max-height: 72vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #000000;
  border-radius: var(--radius-sm);
}

.lightbox-img-wrapper img {
  max-width: 100%;
  max-height: 72vh;
  object-fit: contain;
}

.lightbox-caption {
  width: 100%;
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.lightbox-tag {
  font-size: 10px;
  font-weight: 800;
  color: var(--primary-orange);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.lightbox-caption h3 {
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 17px;
  margin: 0;
}

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

/* Large Desktop & Ultra-wide (>= 1280px) */
@media (min-width: 1280px) {
  .hero-content {
    padding-top: 0;
  }
}

/* Tablets & Small Laptops (<= 1024px) */
@media (max-width: 1024px) {
  .about-glance-container {
    gap: 40px;
  }

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

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

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

/* Mobile & Small Tablets (<= 850px) */
@media (max-width: 850px) {
  :root {
    --header-height: 76px;
  }

  .about-glance-container {
    flex-direction: column;
    gap: 40px;
    padding: 85px 24px 70px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(7, 11, 15, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 28px 32px;
    gap: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
  }

  .nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-link {
    width: 100%;
    font-size: 15px;
    padding: 8px 0;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
    margin-top: 8px;
  }

  .hero {
    min-height: 580px;
    height: auto;
    padding: 100px 0 70px;
  }

  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(4, 7, 10, 0.88) 0%,
      rgba(4, 7, 10, 0.74) 60%,
      rgba(4, 7, 10, 0.92) 100%
    );
  }

  .banner-container {
    flex-direction: column;
    align-items: flex-start;
  }

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

/* Compact Mobile (<= 540px) */
@media (max-width: 540px) {
  .header-container {
    padding: 0 16px;
  }

  .brand-logo {
    width: 165px;
  }

  .section {
    padding: 70px 16px;
  }

  .about-glance-container {
    padding: 70px 16px 50px;
  }

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

  .gallery-media {
    aspect-ratio: 16 / 11;
  }

  .hero-content {
    padding: 0 16px;
  }

  h1 {
    font-size: 38px;
    letter-spacing: -1px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .btn {
    width: 100%;
  }

  .glance-card {
    padding: 24px 18px;
  }

  .glance-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

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

  .contact-inner {
    padding: 70px 16px;
  }

  .floating-actions {
    right: 14px;
    bottom: 14px;
  }

  .whatsapp-btn span {
    display: none;
  }

  .whatsapp-btn {
    padding: 12px;
  }

  .lightbox-dialog {
    max-width: 95vw;
    padding: 12px;
  }

  .lightbox-img-wrapper {
    max-width: 90vw;
    max-height: 60vh;
  }
}