/* ==========================================================================
   VISUALISTS - Complete Master Stylesheet
   Pixel-perfect match to visualistrw.com (Reference Match)
   Typography: Urbanist (Headings) & Poppins (Body)
   Aesthetic: Dark Cinematic / Minimalist Conservation Media
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Urbanist:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,700&display=swap');

:root {
  --bg-primary: #000000;
  --bg-surface: #0f0f0f;
  --bg-surface-hover: #181818;
  --bg-glass: rgba(0, 0, 0, 0.85);
  --border-light: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.18);
  --text-white: #ffffff;
  --text-body: #d1d5db;
  --text-muted: #8e8e93;
  --accent-gold: #b89c6c;
  --accent-gold-hover: #c9ad7d;
  --font-heading: 'Urbanist', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --header-height: 85px;
  --max-width: 1440px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  color: var(--text-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  background-color: var(--bg-primary);
  color: var(--text-body);
  overflow-x: hidden;
}

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

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

button, input, textarea {
  font-family: inherit;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-white);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.8rem, 6.5vw, 4.8rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h3 { font-size: clamp(1.4rem, 2.8vw, 2rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

p {
  margin-bottom: 1.25rem;
}

p.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.7;
  color: var(--text-body);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 4rem);
}

.container-wide {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 4rem);
}

.section-tagline {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-gold);
  margin-bottom: 1rem;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  display: flex;
  align-items: center;
  z-index: 1000;
  background: transparent;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, border-color 0.4s ease, height 0.3s ease;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  height: 72px;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 4rem);
}

.site-logo {
  display: flex;
  align-items: center;
  z-index: 1010;
}

.site-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: #ffffff;
  letter-spacing: 0.04em;
  position: relative;
  padding: 0.3rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-white);
  opacity: 0.85;
}

.header-socials {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.header-socials a {
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.9;
  transition: var(--transition);
}

.header-socials a:hover {
  opacity: 1;
  transform: scale(1.1);
}

.header-socials svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

/* Mobile Nav Toggle */
.hamburger {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1010;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--text-white);
  margin: 6px 0;
  transition: var(--transition);
}

.hamburger.is-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background-color: #000000;
  z-index: 1005;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
  padding: 2rem;
}

.mobile-nav-drawer.is-active {
  right: 0;
}

.mobile-nav-menu {
  list-style: none;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-body);
  letter-spacing: 0.05em;
  transition: var(--transition);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--text-white);
  transform: scale(1.05);
}

.mobile-socials {
  display: flex;
  gap: 1.5rem;
  margin-top: 3rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 2.2rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-gold {
  background-color: var(--accent-gold);
  color: #ffffff;
}

.btn-gold:hover {
  background-color: var(--accent-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184, 156, 108, 0.3);
}

.btn-primary {
  background-color: var(--text-white);
  color: #000000;
}

.btn-primary:hover {
  background-color: #e2e8f0;
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  border-color: var(--text-white);
  background-color: rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   Hero Section (Homepage)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 94vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 2rem) 1.5rem 6rem;
  background-color: #000000;
}

.hero-bg-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.5) contrast(1.1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.8) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(3.2rem, 7.5vw, 6rem);
  font-weight: 700;
  line-height: 1.12;
  margin-bottom: 2rem;
  text-shadow: 0 4px 30px rgba(0,0,0,0.6);
  letter-spacing: -0.02em;
}

.hero-cta {
  display: flex;
  justify-content: center;
}

/* Golden Wave Divider */
.hero-wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 4;
}

.hero-wave-divider svg {
  position: relative;
  display: block;
  width: 100%;
  height: 38px;
}

/* Page Hero Header (Inner Pages) */
.page-hero {
  position: relative;
  padding: calc(var(--header-height) + 4rem) 0 4.5rem;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.25;
  z-index: 1;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(80%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.page-hero-subtitle {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 600;
  margin-bottom: 1rem;
  display: block;
}

/* ==========================================================================
   Pillars Section (Minimalist - No Card Boxes)
   ========================================================================== */
.pillars-section {
  padding: 6rem 0 5rem;
  background-color: var(--bg-primary);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}

.pillar-item {
  text-align: center;
  background: transparent;
  border: none;
  padding: 1rem;
}

.pillar-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pillar-icon img {
  max-width: 100%;
  max-height: 100%;
  filter: brightness(0) invert(1);
}

.pillar-title {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text-white);
  letter-spacing: 0.03em;
}

/* ==========================================================================
   Featured Projects Section (Carousel Slider)
   ========================================================================== */
.featured-section {
  padding: 5rem 0 7rem;
  background-color: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--text-white);
}

/* Carousel Container */
.carousel-wrapper {
  position: relative;
  width: 100%;
  margin-bottom: 4rem;
}

.carousel-viewport {
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  display: flex;
  gap: 2.2rem;
  padding: 1rem clamp(1.5rem, 5vw, 5rem);
}

.carousel-viewport::-webkit-scrollbar {
  display: none;
}

.carousel-slide {
  flex: 0 0 420px;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
  cursor: pointer;
}

@media (max-width: 768px) {
  .carousel-slide {
    flex: 0 0 300px;
    max-width: 300px;
  }
}

.carousel-slide-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  overflow: hidden;
  background: #000;
  margin-bottom: 1.2rem;
}

.carousel-slide-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.carousel-slide:hover .carousel-slide-thumb img {
  transform: scale(1.05);
}

.carousel-slide-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  color: var(--text-white);
  line-height: 1.35;
}

.carousel-slide-desc {
  font-size: 0.88rem;
  color: #a1a1aa;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Carousel Arrow Buttons */
.carousel-nav-btn {
  position: absolute;
  top: 35%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(184, 156, 108, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.carousel-nav-btn:hover {
  background: var(--accent-gold);
  transform: translateY(-50%) scale(1.06);
  color: #ffffff;
}

.carousel-nav-prev {
  left: 24px;
  display: none;
}

.carousel-nav-next {
  right: 24px;
}

.carousel-nav-btn svg {
  width: 22px;
  height: 22px;
}

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

/* ==========================================================================
   Capabilities Section (WHITE Background with Black Accordion)
   ========================================================================== */
.capabilities-white-section {
  background-color: #ffffff;
  color: #000000;
  padding: 7rem 0 8rem;
  border-bottom-left-radius: 36px;
  border-bottom-right-radius: 36px;
}

.capabilities-white-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 4rem;
  align-items: flex-start;
}

.capabilities-white-title {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 700;
  color: #000000;
  line-height: 1.15;
}

.capabilities-accordion {
  display: flex;
  flex-direction: column;
}

.capabilities-accordion-item {
  border-top: 1px solid #1a1a1a;
  transition: background-color 0.2s ease;
}

.capabilities-accordion-item:last-child {
  border-bottom: 1px solid #1a1a1a;
}

.capabilities-accordion-header {
  padding: 1.8rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.capabilities-accordion-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: #000000;
  letter-spacing: 0.01em;
}

.capabilities-accordion-plus {
  font-size: 1.8rem;
  font-weight: 300;
  color: #000000;
  line-height: 1;
  transition: transform 0.3s ease;
}

.capabilities-accordion-item.is-open .capabilities-accordion-plus {
  transform: rotate(45deg);
}

.capabilities-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  color: #4b5563;
  font-size: 0.95rem;
  line-height: 1.7;
}

.capabilities-accordion-content p {
  padding-bottom: 1.5rem;
  margin-bottom: 0;
}

/* ==========================================================================
   Portfolio Page - Filterable Grid
   ========================================================================== */
.portfolio-filter-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  padding: 0.55rem 1.4rem;
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  color: var(--text-white);
  border-color: var(--border-medium);
}

.filter-btn.active {
  background-color: var(--text-white);
  color: #000000;
  border-color: var(--text-white);
  font-weight: 600;
}

.portfolio-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}

.portfolio-item {
  display: flex;
  flex-direction: column;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.portfolio-item:hover {
  transform: translateY(-5px);
  border-color: var(--border-medium);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5);
}

.portfolio-item.is-hidden {
  display: none !important;
}

.portfolio-item-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
  cursor: pointer;
}

.portfolio-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

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

.portfolio-item-info {
  padding: 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-item-category {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  margin-bottom: 0.4rem;
  font-weight: 600;
}

.portfolio-item-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-white);
  line-height: 1.35;
}

.portfolio-item-desc {
  font-size: 0.82rem;
  color: #a1a1aa;
  line-height: 1.5;
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   About Page Styles
   ========================================================================== */
.about-hero-section {
  padding: 6rem 0 4rem;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4.5rem;
  align-items: center;
  margin-bottom: 6rem;
}

.about-intro-image {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.about-intro-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.founder-section {
  padding: 6rem 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  background-color: var(--bg-surface);
}

.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  align-items: center;
}

.founder-photo {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  aspect-ratio: 4 / 5;
}

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

.founder-details h2 {
  margin-bottom: 0.5rem;
}

.founder-role {
  font-size: 0.95rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.8rem;
  display: block;
  font-weight: 600;
}

/* Selected Clients Grid */
.clients-section {
  padding: 6rem 0 7rem;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  align-items: center;
}

.client-logo-card {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  transition: var(--transition);
}

.client-logo-card:hover {
  border-color: var(--border-medium);
  background: var(--bg-surface-hover);
  transform: translateY(-3px);
}

.client-logo-card img {
  max-width: 100%;
  max-height: 55px;
  object-fit: contain;
  filter: brightness(0) invert(1) opacity(0.75);
  transition: var(--transition);
}

.client-logo-card:hover img {
  filter: brightness(0) invert(1) opacity(1);
}

/* ==========================================================================
   BTS (Behind The Scenes) Gallery
   ========================================================================== */
.bts-gallery-grid {
  columns: 3 320px;
  column-gap: 1.5rem;
}

.bts-gallery-item {
  break-inside: avoid;
  margin-bottom: 1.5rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  cursor: pointer;
  position: relative;
  background: var(--bg-surface);
}

.bts-gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.bts-gallery-item:hover img {
  transform: scale(1.04);
}

.bts-gallery-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bts-gallery-item:hover::after {
  opacity: 1;
}

/* ==========================================================================
   FAQ Section - Accordion
   ========================================================================== */
.faq-section {
  padding: 6rem 0 8rem;
}

.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4.5rem;
  align-items: flex-start;
}

.faq-intro h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  line-height: 1.2;
}

.faq-intro p {
  color: var(--text-body);
  font-size: 1rem;
  line-height: 1.7;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: 8px;
  background: var(--bg-surface);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.is-open {
  border-color: var(--border-medium);
}

.faq-header {
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-white);
  padding-right: 1.5rem;
  margin-bottom: 0;
}

.faq-toggle-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.faq-toggle-icon svg {
  width: 14px;
  height: 14px;
  fill: var(--text-white);
}

.faq-item.is-open .faq-toggle-icon {
  transform: rotate(45deg);
  background: rgba(255, 255, 255, 0.15);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 2rem;
  color: var(--text-body);
}

.faq-item.is-open .faq-content {
  padding: 0 2rem 1.8rem;
}

.faq-content p {
  line-height: 1.7;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.faq-content p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   Contact Page Styles
   ========================================================================== */
.contact-section {
  padding: 6rem 0 8rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
}

.contact-info-panel h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.contact-meta-list {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.contact-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
}

.contact-meta-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-gold);
}

.contact-meta-text h5 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-meta-text p, .contact-meta-text a {
  font-size: 1.02rem;
  color: var(--text-white);
  margin-bottom: 0;
  line-height: 1.4;
}

.contact-meta-text a:hover {
  text-decoration: underline;
  color: var(--accent-gold);
}

.contact-form-card {
  padding: 3rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 12px;
}

.form-group {
  margin-bottom: 1.8rem;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-body);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  color: var(--text-white);
  font-size: 1rem;
  transition: var(--transition);
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 2px rgba(184, 156, 108, 0.25);
}

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

.form-submit-btn {
  width: 100%;
  padding: 1rem;
  font-size: 0.95rem;
}

.form-alert {
  display: none;
  padding: 1rem 1.5rem;
  border-radius: 6px;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.form-alert.success {
  background: rgba(46, 204, 113, 0.15);
  border: 1px solid rgba(46, 204, 113, 0.4);
  color: #2ecc71;
  display: block;
}

/* ==========================================================================
   Footer - Pixel-Perfect Reference Match
   ========================================================================== */
.site-footer {
  background-color: #000000;
  padding: 5rem 0 6.5rem;
  color: #ffffff;
  border-top: none;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
  width: 100%;
}

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

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 1.8vw, 1.65rem);
  font-weight: 500;
  letter-spacing: 0.28em;
  color: #ffffff;
  white-space: nowrap;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.footer-brand-contact {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: #ffffff;
}

.footer-contact-group p {
  margin: 0 0 0.25rem 0;
  color: #ffffff;
}

.footer-contact-group p:last-child {
  margin-bottom: 0;
}

.footer-contact-group a {
  color: #ffffff;
  text-decoration: none;
  transition: var(--transition);
}

.footer-contact-group a:hover {
  color: var(--accent-gold);
}

.footer-menus {
  display: flex;
  gap: clamp(4.5rem, 8.5vw, 9rem);
}

.footer-col {
  min-width: 120px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 1.8vw, 1.65rem);
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links a {
  color: #ffffff;
  font-size: 0.92rem;
  text-decoration: underline;
  text-decoration-color: var(--accent-gold);
  text-underline-offset: 4px;
  text-decoration-thickness: 1.2px;
  transition: var(--transition);
}

.footer-links a:hover {
  text-decoration-color: #ffffff;
}

/* ==========================================================================
   Video Lightbox / Modal
   ========================================================================== */
.video-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.94);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.video-modal.is-active {
  display: flex;
}

.video-modal-container {
  position: relative;
  width: 100%;
  max-width: 1080px;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

.video-modal-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.video-modal-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: transparent;
  border: none;
  color: var(--text-white);
  font-size: 2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

/* Photo Lightbox */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.is-active {
  display: flex;
}

.lightbox-modal img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.8);
}

.lightbox-close {
  position: absolute;
  top: 25px;
  right: 35px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1200px) {
  .portfolio-gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .capabilities-white-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-intro-grid, .founder-grid, .faq-layout, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  .bts-gallery-grid {
    columns: 2 240px;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 70px;
  }
  .nav-menu, .header-socials {
    display: none;
  }
  .hamburger {
    display: block;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .portfolio-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }
  .contact-form-card {
    padding: 2rem 1.5rem;
  }
  .site-footer {
    padding: 4rem 0 5rem;
  }
  .footer-inner {
    flex-direction: column;
    gap: 3.5rem;
  }
  .footer-brand-title {
    letter-spacing: 0.2em;
    font-size: 1.35rem;
  }
  .footer-menus {
    gap: 4.5rem;
  }
}

@media (max-width: 480px) {
  .portfolio-gallery-grid {
    grid-template-columns: 1fr;
  }
  .bts-gallery-grid {
    columns: 1 100%;
  }
  .filter-btn {
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
  }
  .footer-brand-title {
    letter-spacing: 0.15em;
    font-size: 1.2rem;
  }
  .footer-menus {
    flex-direction: column;
    gap: 2.5rem;
  }
}