/* ===== VARIABLES & RESET ===== */
:root {
  --orange: #E8751A;
  --orange-dark: #c85e10;
  --blue: #00AEEF;
  --blue-dark: #0090cc;
  --green: #8DC63F;
  --green-dark: #6fa830;
  --dark: #1e2d3d;
  --dark-mid: #2c3e50;
  --text: #4a5568;
  --text-light: #718096;
  --light: #f7f8fa;
  --white: #ffffff;
  --border: #e2e8f0;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow: 0 6px 24px rgba(0,0,0,0.1);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.14);
  --radius: 14px;
  --radius-sm: 8px;
  --radius-full: 999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1200px;
  --font-body: 'Nunito', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--dark);
  line-height: 1.25;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; }
p { color: var(--text); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,117,26,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--orange);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-secondary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-secondary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,174,239,0.35);
}
.btn-white {
  background: var(--white);
  color: var(--orange);
  border-color: var(--white);
}
.btn-white:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
}
.btn-ghost:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header p {
  max-width: 600px;
  margin: 16px auto 0;
  font-size: 1.05rem;
  color: var(--text-light);
}
.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(232,117,26,0.1), rgba(0,174,239,0.1));
  color: var(--orange);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: var(--white);
  padding: 10px 0;
  box-shadow: var(--shadow-sm);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-brand { display: flex; align-items: center; gap: 12px; }
.nav-logo { height: 56px; width: auto; transition: var(--transition); }
.navbar.scrolled .nav-logo { height: 48px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.navbar.scrolled .nav-links a { color: var(--dark); }
.nav-links a:hover,
.nav-links a.active { color: var(--orange) !important; }
.nav-links .nav-cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: 10px 24px;
}
.nav-links .nav-cta:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--dark); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.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: scale(1.05);
  transition: transform 8s ease;
}
.hero-bg.loaded { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30,45,61,0.85) 0%, rgba(30,45,61,0.5) 60%, rgba(0,174,239,0.15) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 120px 0 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.25);
  margin-bottom: 24px;
}
.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: clamp(2.2rem, 5vw, 4rem);
}
.hero-content h1 span { color: var(--orange); }
.hero-content p {
  color: rgba(255,255,255,0.85);
  font-size: 1.2rem;
  margin-bottom: 40px;
  line-height: 1.6;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollAnim 2s infinite;
}
@keyframes scrollAnim {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== FEATURES STRIP ===== */
.features {
  background: var(--white);
  padding: 0;
  position: relative;
  z-index: 3;
  margin-top: -60px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--white);
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.feature-card {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-right: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card:last-child { border-right: none; }
.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.feature-card:nth-child(2)::before { background: var(--blue); }
.feature-card:nth-child(3)::before { background: var(--green); }
.feature-card:hover { background: var(--light); }
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature-icon svg { width: 28px; height: 28px; color: var(--white); fill: var(--white); }
.feature-card h3 { font-size: 1.1rem; color: var(--dark); }
.feature-card p { font-size: 0.95rem; color: var(--text-light); line-height: 1.6; }

/* ===== ABOUT TEASER ===== */
.about-teaser {
  padding: 100px 0;
  background: var(--white);
}
.about-teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-teaser-images {
  position: relative;
  height: 520px;
}
.about-teaser-images .img-main {
  width: 80%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.about-teaser-images .img-secondary {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 55%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--white);
}
.about-teaser-content { padding-right: 20px; }
.about-teaser-content h2 { margin-bottom: 20px; }
.about-teaser-content p {
  color: var(--text-light);
  font-size: 1rem;
  margin-bottom: 16px;
  line-height: 1.8;
}
.about-teaser-content .btn { margin-top: 12px; }

/* ===== STATS BAND ===== */
.stats-band {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 100%);
  padding: 60px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}
.stat-item {
  padding: 20px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-number span { color: var(--orange); }
.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== GALLERY PREVIEW ===== */
.gallery-preview {
  padding: 100px 0;
  background: var(--light);
}
.gallery-grid-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 240px 240px;
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item--wide { grid-column: span 2; }
.gallery-item--tall { grid-row: span 2; }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(30,45,61,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span, .gallery-cta-overlay span {
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
}
.gallery-cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(232,117,26,0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
}
.gallery-preview-cta {
  text-align: center;
  margin-top: 40px;
}

/* ===== SPONSORS ===== */
.sponsors {
  padding: 80px 0;
  background: var(--white);
}
.sponsors-track-wrapper {
  overflow: hidden;
  position: relative;
  padding: 16px 0;
}
.sponsors-track-wrapper::before,
.sponsors-track-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}
.sponsors-track-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--white), transparent);
}
.sponsors-track-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--white), transparent);
}
.sponsors-track {
  display: flex;
  align-items: center;
  gap: 48px;
  animation: scroll-sponsors 30s linear infinite;
  width: max-content;
}
.sponsors-track:hover { animation-play-state: paused; }
@keyframes scroll-sponsors {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.sponsor-logo {
  height: 64px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: grayscale(30%) opacity(0.8);
  transition: var(--transition);
  flex-shrink: 0;
}
.sponsor-logo:hover {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.05);
}

/* ===== CTA BANNER ===== */
.cta-banner {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--orange) 0%, #f59e0b 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 16px;
  position: relative;
}
.cta-banner p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding: 160px 0 80px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30,45,61,0.88) 0%, rgba(30,45,61,0.6) 100%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
}
.page-hero-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  margin-bottom: 16px;
  font-family: var(--font-heading);
}
.page-hero-breadcrumb a { color: rgba(255,255,255,0.65); }
.page-hero-breadcrumb a:hover { color: var(--white); }
.page-hero-breadcrumb span { color: var(--orange); }
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.8); max-width: 600px; font-size: 1.1rem; }

/* ===== ABOUT PAGE ===== */
.about-mission {
  padding: 100px 0;
  background: var(--white);
}
.about-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-mission-content h2 { margin-bottom: 20px; }
.about-mission-content p { color: var(--text-light); line-height: 1.8; margin-bottom: 16px; }

.values-section {
  padding: 100px 0;
  background: var(--light);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.value-card {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--orange);
  transition: var(--transition);
}
.value-card:nth-child(2) { border-left-color: var(--blue); }
.value-card:nth-child(3) { border-left-color: var(--green); }
.value-card:nth-child(4) { border-left-color: var(--orange-dark); }
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.value-card h3 { color: var(--dark); margin-bottom: 12px; }
.value-card p { color: var(--text-light); font-size: 0.95rem; line-height: 1.7; }

.about-text-section {
  padding: 100px 0;
  background: var(--white);
}
.about-text-section .prose {
  max-width: 800px;
  margin: 0 auto;
}
.about-text-section .prose h3 { margin-bottom: 12px; color: var(--orange); }
.about-text-section .prose p { color: var(--text-light); line-height: 1.8; margin-bottom: 24px; }

/* ===== GALLERY PAGE ===== */
.gallery-section {
  padding: 80px 0 100px;
  background: var(--light);
}
.gallery-filters {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 10px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--text);
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--orange);
  background: var(--orange);
  color: var(--white);
}
.gallery-masonry {
  columns: 3;
  column-gap: 16px;
}
.gallery-masonry-item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.gallery-masonry-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.gallery-masonry-item:hover img { transform: scale(1.05); }
.gallery-masonry-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(30,45,61,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.gallery-masonry-item:hover .gallery-masonry-item-overlay { opacity: 1; }
.gallery-masonry-item-overlay svg {
  width: 40px;
  height: 40px;
  color: var(--white);
}
.gallery-masonry-item[data-hidden="true"] { display: none; }

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open {
  opacity: 1;
  pointer-events: all;
}
.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-inner img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
.lightbox-close {
  position: fixed;
  top: 24px;
  right: 32px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-close:hover { background: var(--orange); border-color: var(--orange); }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-nav:hover { background: var(--orange); }
.lightbox-nav.prev { left: -70px; }
.lightbox-nav.next { right: -70px; }

/* ===== CONTACT PAGE ===== */
.contact-section {
  padding: 100px 0;
  background: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}
.contact-info h3 { margin-bottom: 8px; color: var(--dark); }
.contact-info > p { color: var(--text-light); margin-bottom: 40px; line-height: 1.7; }
.contact-info-items { display: flex; flex-direction: column; gap: 24px; }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(232,117,26,0.1), rgba(0,174,239,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--orange);
  font-size: 1.3rem;
}
.contact-info-text h4 { color: var(--dark); font-size: 0.9rem; margin-bottom: 4px; }
.contact-info-text p { color: var(--text-light); font-size: 0.95rem; }

.contact-form {
  background: var(--white);
  padding: 48px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.contact-form h3 { margin-bottom: 8px; }
.contact-form > p { color: var(--text-light); margin-bottom: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form-group label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 18px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--light);
  transition: var(--transition);
  outline: none;
  resize: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(232,117,26,0.1);
}
.form-group textarea { min-height: 120px; }
.form-submit { margin-top: 8px; }
.form-submit .btn { width: 100%; justify-content: center; }
.form-note { text-align: center; margin-top: 12px; font-size: 0.8rem; color: var(--text-light); }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img { height: 64px; width: auto; margin-bottom: 20px; }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--orange); padding-left: 4px; }
.footer-col p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.8; }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.825rem; }
.footer-social { display: flex; gap: 12px; }
.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
  font-size: 0.9rem;
}
.social-link:hover { background: var(--orange); color: var(--white); }

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature-card { border-right: none; border-bottom: 1px solid var(--border); }
  .feature-card:last-child { border-bottom: none; }
  .about-teaser-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-teaser-images { height: 360px; }
  .about-teaser-images .img-main { width: 70%; height: 320px; }
  .about-teaser-images .img-secondary { height: 200px; }
  .about-teaser-content { padding-right: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(255,255,255,0.1); }
  .stat-item { border-right: none; background: var(--dark); }
  .gallery-grid-preview { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid-preview .gallery-item--wide { grid-column: span 2; }
  .about-mission-grid { grid-template-columns: 1fr; gap: 48px; }
  .values-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-masonry { columns: 2; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80vw;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 32px 32px;
    gap: 4px;
    box-shadow: -8px 0 32px rgba(0,0,0,0.15);
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .nav-links.open { right: 0; }
  .nav-links a { color: var(--dark) !important; font-size: 1rem; padding: 12px 16px; width: 100%; border-radius: var(--radius-sm); }
  .nav-links a:hover { background: var(--light); }
  .nav-links .nav-cta { background: var(--orange); color: var(--white) !important; }

  .hero-content { padding: 100px 0 60px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }
  .gallery-grid-preview { grid-template-columns: 1fr; }
  .gallery-grid-preview .gallery-item--wide { grid-column: span 1; }
  .contact-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .gallery-masonry { columns: 1; }
  .lightbox-nav.prev { left: 8px; }
  .lightbox-nav.next { right: 8px; }
}