/* ═══════════════════════════════════════════════════════════════
   NOIR BOTANIQUE — LUXURY WILDLIFE PHOTOGRAPHY
   Pure elegance · Magazine quality · Museum grade
   ═══════════════════════════════════════════════════════════════ */

:root {
  --black: #000000;
  --dark-forest: #0a1410;
  --forest: #1a2f26;
  --sage: #5a7a6d;
  --emerald: #3d7c5d;
  --gold: #c9a961;
  --cream: #f8f6f2;
  --white: #ffffff;
  
  --serif: 'Cormorant Garamond', serif;
  --sans: 'Montserrat', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--sans);
  background: var(--black);
  color: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ═══════════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════════ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 32px 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0) 100%);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--cream);
}

.nav-links {
  display: flex;
  gap: 48px;
}

.nav-links a {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(248, 246, 242, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-links a:hover {
  color: var(--cream);
}

.nav-links a:hover::after {
  width: 100%;
}

/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */

.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.7) contrast(1.1) saturate(0.9);
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.2) 0%,
    rgba(0,0,0,0.5) 50%,
    rgba(0,0,0,0.8) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 1000px;
  padding: 0 40px;
  animation: fadeInUp 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.3s backwards;
}

.hero-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(56px, 8vw, 120px);
  font-weight: 300;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 200;
  letter-spacing: 0.5px;
  color: rgba(248, 246, 242, 0.85);
  margin-bottom: 48px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary,
.btn-ghost {
  display: inline-block;
  padding: 18px 42px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.btn-primary {
  background: var(--emerald);
  color: var(--white);
  border: 1px solid var(--emerald);
}

.btn-primary:hover {
  background: transparent;
  border-color: var(--emerald);
  transform: translateY(-2px);
  box-shadow: 0 20px 60px rgba(61, 124, 93, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(248, 246, 242, 0.3);
}

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

/* ═══════════════════════════════════════════════════════════════
   STATEMENT SECTION
   ═══════════════════════════════════════════════════════════════ */

.statement {
  padding: 200px 80px;
  background: var(--dark-forest);
}

.statement-inner {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  gap: 100px;
  align-items: flex-start;
}

.statement-number {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 200;
  letter-spacing: 4px;
  color: var(--sage);
  padding-top: 8px;
  min-width: 80px;
  flex-shrink: 0;
}

.statement-content {
  flex: 1;
  max-width: 1200px;
}

.statement-title {
  font-family: var(--serif);
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 300;
  line-height: 1.2;
  color: var(--cream);
  margin-bottom: 40px;
  letter-spacing: -1px;
}

.statement-text {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 200;
  line-height: 1.9;
  color: rgba(248, 246, 242, 0.75);
  max-width: 900px;
  letter-spacing: 0.3px;
}

/* ═══════════════════════════════════════════════════════════════
   FEATURED WORK
   ═══════════════════════════════════════════════════════════════ */

.featured {
  padding: 120px 80px;
  background: var(--black);
}

.featured-grid {
  max-width: 1600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
}

.featured-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.featured-item.large {
  grid-row: 1 / 3;
}

.featured-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), filter 0.6s ease;
  filter: brightness(0.9) contrast(1.05) saturate(0.95);
}

.featured-item:hover img {
  transform: scale(1.05);
  filter: brightness(1) contrast(1.1) saturate(1);
}

.featured-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.85) 100%);
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.featured-item:hover .featured-caption {
  transform: translateY(0);
  opacity: 1;
}

.featured-caption h3 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 8px;
}

.featured-caption p {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 200;
  letter-spacing: 1px;
  color: var(--sage);
}

/* ═══════════════════════════════════════════════════════════════
   PHILOSOPHY
   ═══════════════════════════════════════════════════════════════ */

.philosophy {
  padding: 180px 80px;
  background: var(--forest);
}

.philosophy-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 120px;
  align-items: center;
}

.section-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.philosophy-left h2 {
  font-family: var(--serif);
  font-size: clamp(42px, 4.5vw, 64px);
  font-weight: 300;
  line-height: 1.2;
  color: var(--cream);
  letter-spacing: -1px;
}

.philosophy-right p {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 200;
  line-height: 1.9;
  color: rgba(248, 246, 242, 0.8);
  margin-bottom: 28px;
  letter-spacing: 0.2px;
}

/* ═══════════════════════════════════════════════════════════════
   GALLERY MASONRY
   ═══════════════════════════════════════════════════════════════ */

.gallery {
  padding: 160px 80px;
  background: var(--black);
}

.gallery-header {
  max-width: 1600px;
  margin: 0 auto 80px;
  text-align: center;
}

.gallery-header h2 {
  font-family: var(--serif);
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 300;
  color: var(--cream);
  letter-spacing: -1px;
}

.gallery-masonry {
  max-width: 1600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 300px;
  gap: 20px;
}

.gallery-item {
  overflow: hidden;
  position: relative;
}

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

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

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1), filter 0.5s ease;
  filter: brightness(0.85) contrast(1.05) saturate(0.9);
}

.gallery-item:hover img {
  transform: scale(1.08);
  filter: brightness(1) contrast(1.1) saturate(1);
}

/* ═══════════════════════════════════════════════════════════════
   IMPACT STATS
   ═══════════════════════════════════════════════════════════════ */

.impact {
  padding: 140px 80px;
  background: var(--dark-forest);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
  max-width: 1400px;
  margin: 0 auto;
}

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

.stat-number {
  font-family: var(--serif);
  font-size: clamp(56px, 5vw, 84px);
  font-weight: 300;
  color: var(--gold);
  margin-bottom: 16px;
  letter-spacing: -2px;
}

.stat-label {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--sage);
}

/* ═══════════════════════════════════════════════════════════════
   CONTACT CTA
   ═══════════════════════════════════════════════════════════════ */

.contact-cta {
  padding: 200px 80px;
  background: var(--black);
}

.contact-inner {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.contact-title {
  font-family: var(--serif);
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 300;
  color: var(--cream);
  margin-bottom: 32px;
  letter-spacing: -1px;
}

.contact-lead {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 200;
  line-height: 1.8;
  color: rgba(248, 246, 242, 0.75);
  margin-bottom: 64px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.contact-methods {
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
}

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

.method-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 12px;
}

.method-value {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  color: var(--cream);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */

.footer {
  padding: 80px 80px 60px;
  background: var(--dark-forest);
  border-top: 1px solid rgba(90, 122, 109, 0.15);
}

.footer-content {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-brand {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--cream);
}

.footer-links {
  display: flex;
  gap: 40px;
}

.footer-links a {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--sage);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-copy {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 200;
  letter-spacing: 1px;
  color: var(--sage);
}

/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 1200px) {
  .nav-inner {
    padding: 0 40px;
  }
  
  .statement,
  .featured,
  .philosophy,
  .gallery,
  .contact-cta,
  .footer {
    padding-left: 40px;
    padding-right: 40px;
  }
  
  .gallery-masonry {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .featured-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  
  .featured-item.large {
    grid-row: auto;
  }
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
  
  .statement {
    padding: 120px 40px;
  }
  
  .statement-inner {
    flex-direction: column;
    gap: 40px;
  }
  
  .statement-number {
    padding-top: 0;
  }
  
  .philosophy-content {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  
  .gallery-masonry {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 250px;
  }
  
  .impact {
    grid-template-columns: 1fr;
    gap: 80px;
  }
  
  .contact-methods {
    flex-direction: column;
    gap: 40px;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .hero-cta {
    flex-direction: column;
    gap: 12px;
  }
  
  .btn-primary,
  .btn-ghost {
    width: 100%;
    text-align: center;
  }
  
  .gallery-masonry {
    grid-template-columns: 1fr;
  }
  
  .gallery-item.wide,
  .gallery-item.tall {
    grid-column: auto;
    grid-row: auto;
  }
}