:root {
  /* Colors */
  --clr-forest:        #1A3C2A;
  --clr-forest-light:  #2A5A3F;
  --clr-forest-deep:   #0D2318;
  --clr-amber:         #F5C842;
  --clr-amber-dark:    #D4A017;
  --clr-amber-light:   #FDE68A;
  --clr-sage:          #87A878;
  --clr-mint:          #C8E6C9;
  --clr-cream:         #FAF8F2;
  --clr-cream-dark:    #F0EDE2;
  --clr-coral:         #E8705A;
  --clr-brown:         #5C3F2F;
  --clr-white:         #FFFFFF;
  --clr-black:         #0A0A0A;
  --clr-text:          #1A1A1A;
  --clr-text-muted:    #6B7280;
  --clr-text-light:    #9CA3AF;
  --clr-border:        #E5E7EB;

  --ff-display:  'Cormorant Garamond', Georgia, serif;
  --ff-heading:  'Outfit', 'Inter', sans-serif;
  --ff-body:     'Inter', system-ui, sans-serif;

  /* Font Sizes */
  --fs-xs:     0.75rem;
  --fs-small:  0.875rem;
  --fs-body:   1rem;
  --fs-md:     1.125rem;
  --fs-lg:     1.25rem;
  --fs-xl:     1.5rem;
  --fs-2xl:    2rem;
  --fs-3xl:    2.5rem;
  --fs-4xl:    3.5rem;
  --fs-5xl:    5rem;
  --fs-hero:   clamp(3rem, 7vw, 6rem);

  --space-xs:   0.5rem;
  --space-sm:   0.75rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4.5rem;
  --space-4xl:  6rem;

  /* Layout */
  --nav-height:    72px;
  --container-max: 1280px;
  --container-pad: clamp(1rem, 5vw, 3rem);

  /* Borders */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg:  0 10px 40px rgba(0,0,0,0.15);
  --shadow-xl:  0 25px 60px rgba(0,0,0,0.20);
  --shadow-green: 0 8px 30px rgba(26,60,42,0.25);
  --shadow-amber: 0 8px 30px rgba(245,200,66,0.30);

  /* Transitions */
  --transition:     0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-index layers */
  --z-base:    0;
  --z-raised:  10;
  --z-sticky:  100;
  --z-overlay: 200;
  --z-modal:   300;
  --z-top:     400;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  color: var(--clr-text);
  background: var(--clr-cream);
  overflow-x: hidden;
  line-height: 1.6;
  cursor: auto;
}

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

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

ul, ol {
  list-style: none;
}

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

/* ── Container ── */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ── Section ── */
.section {
  padding-block: var(--space-4xl);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--ff-heading);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all var(--transition-bounce);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn:hover::before { opacity: 1; }

.btn--primary {
  background: var(--clr-forest);
  color: var(--clr-white);
  box-shadow: var(--shadow-green);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(26,60,42,0.35);
}

.btn--amber-solid {
  background: var(--clr-amber);
  color: var(--clr-forest-deep);
  font-weight: 700;
  box-shadow: 0 15px 40px rgba(30, 68, 21, 0.344);
}

.btn--amber-solid:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 40px rgba(19, 18, 15, 0.45);
}

.btn--ghost-white {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn--ghost-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--clr-white);
  transform: translateY(-3px);
}

.btn--outline {
  background: transparent;
  color: var(--clr-forest);
  border: 2px solid var(--clr-forest);
}

.btn--outline:hover {
  background: var(--clr-forest);
  color: var(--clr-white);
  transform: translateY(-3px);
}

.btn--dark-why {
  background: var(--clr-forest-deep);
  color: var(--clr-white);
  box-shadow: var(--shadow-green);
}

.btn--dark-why:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(13,35,24,0.40);
}

.btn .material-symbols-outlined,
.btn .btn-icon {
  font-size: 18px;
  transition: transform 0.3s ease;
}

.btn:hover .material-symbols-outlined,
.btn:hover .btn-icon {
  transform: translate(3px, -3px);
}

/* Inline SVG icons used in above-the-fold buttons (nav + hero) instead of the
   Material Symbols icon font, so they render instantly with no font to wait for. */
.btn-icon {
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ── Section Labels ── */
.section-label {
  display: inline-block;
  font-family: var(--ff-heading);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--clr-sage);
  margin-bottom: var(--space-sm);
}

.section-label--dark {
  color: var(--clr-forest);
}

.section-label--amber {
  color: var(--clr-amber-dark);
}

/* ── Section Headers ── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  font-family: var(--ff-heading);
  font-size: var(--fs-4xl);
  font-weight: 800;
  line-height: 1.1;
  color: var(--clr-forest-deep);
  margin-bottom: var(--space-md);
}

.section-header p {
  font-size: var(--fs-md);
  color: var(--clr-text-muted);
  max-width: 520px;
  margin-inline: auto;
}

.section-header-v2 {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
  gap: var(--space-md);
}

.section-title-v2 {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--clr-forest-deep);
}

/* ── Reveal Animations (disabled) ── */
.reveal,
.reveal-left,
.reveal-right {
  opacity: 1;
  transform: none;
}

/* ── CTA Center ── */
.cta-center {
  text-align: center;
  margin-top: var(--space-3xl);
}

/* ── Project Tag ── */
.project-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--clr-amber);
  color: var(--clr-forest-deep);
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  opacity: 0.018;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
  will-change: transform;       
  transform: translateZ(0);     
  backface-visibility: hidden;  
}

/* ── Go Top Button ── */
.go-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--clr-forest);
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-green);
  z-index: var(--z-overlay);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  pointer-events: none;
  cursor: pointer;
}

.go-top-btn.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.go-top-btn:hover {
  background: var(--clr-amber);
  color: var(--clr-forest-deep);
  transform: translateY(-4px);
}

/* ── Material Symbols ── */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  font-feature-settings: 'liga';
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.fonts-ready .material-symbols-outlined {
  opacity: 1;
}

html:not(.js) .material-symbols-outlined {
  opacity: 1;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: var(--clr-cream-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--clr-sage);
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--clr-forest);
}

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.92);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(10px);
}

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

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(13, 35, 24, 0.75);
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 2px 12px rgba(0,0,0,0.35);
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  cursor: pointer;
  z-index: 10;
}

.lightbox-close .material-symbols-outlined {
  font-size: 22px;
}

.lightbox-close:hover {
  background: var(--clr-amber);
  border-color: var(--clr-amber);
  color: var(--clr-forest-deep);
  transform: rotate(90deg);
}

.lightbox-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  max-width: 800px;
  width: 90%;
  max-height: 90vh;
  transform: scale(0.92) translateY(16px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lightbox.open .lightbox-content {
  transform: scale(1) translateY(0);
}

.lightbox-media {
  position: relative;
  width: 100%;
}

.lightbox-slide-track {
  position: relative;
  width: 100%;
  height: 72vh; 
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.lightbox-slide-img {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.35s ease, filter 0.3s ease;
  will-change: opacity;
  backface-visibility: hidden;
}

.lightbox-slide-img.is-active {
  opacity: 1;
  z-index: 1;
}

.lightbox-slide-img.is-loading {
  filter: blur(8px);
}

.lightbox-arrow {
  position: absolute;
  top: calc(50% - 28px);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  cursor: pointer;
  z-index: 5;
}

.lightbox-arrow:hover {
  background: var(--clr-amber);
  color: var(--clr-forest-deep);
}

.lightbox-arrow--prev { left: var(--space-sm); }
.lightbox-arrow--next { right: var(--space-sm); }

.lightbox-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-pill);
  color: var(--clr-white);
  font-family: var(--ff-heading);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  text-align: center;
}

.lightbox-caption .material-symbols-outlined {
  color: var(--clr-amber);
  font-size: 18px;
  font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 20;
}

.lightbox-caption.is-hidden {
  display: none;
}

@media (max-width: 480px) {
  .lightbox-caption {
    font-size: var(--fs-xs);
    padding: 8px 16px;
  }
}

.lightbox-arrow.is-hidden,
.lightbox-thumbs.is-hidden {
  display: none;
}

.lightbox-close-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 4px auto 0;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--clr-white);
  font-family: var(--ff-heading);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
}

.lightbox-close-bottom .material-symbols-outlined {
  font-size: 18px;
}

.lightbox-close-bottom:hover {
  background: var(--clr-amber);
  border-color: var(--clr-amber);
  color: var(--clr-forest-deep);
}

.lightbox-thumbs {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.lightbox-thumbs img {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  opacity: 0.5;
  border: 2px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
}

.lightbox-thumbs img:hover {
  opacity: 0.85;
}

.lightbox-thumbs img.active {
  opacity: 1;
  border-color: var(--clr-amber);
}

@media (max-width: 768px) {
  .lightbox-slide-track {
    height: 60vh;
  }

  .lightbox-thumbs img {
    width: 52px;
    height: 40px;
  }
}

.project-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.detail-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(255,255,255,0.65);
  font-size: var(--fs-small);
}

.detail-item .material-symbols-outlined {
  color: var(--clr-amber);
  font-size: 18px;
}

/* ── Utilities ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.text-center { text-align: center; }
.text-white  { color: var(--clr-white); }
.text-amber  { color: var(--clr-amber); }
.text-forest { color: var(--clr-forest); }


@media (max-width: 768px) {
  :root {
    --space-4xl: 4rem;
    --space-3xl: 3rem;
    --space-2xl: 2.25rem;
    --space-xl:  1.5rem;
    --space-lg:  1.25rem;

    --fs-4xl: 2.5rem;
    --fs-3xl: 2rem;
    --fs-2xl: 1.5rem;
    
    --container-pad: 1.25rem;
  }
  
  .section {
    padding-block: var(--space-3xl);
  }

  .section-header h2 {
    font-size: clamp(2rem, 6vw, 2.5rem);
    line-height: 1.15;
  }

  .section-header p {
    font-size: 0.95rem;
  }
  
  .lightbox-content {
    max-width: 95%;
  }
}

@media (max-width: 480px) {
  :root {
    --space-3xl: 2.5rem;
    --space-4xl: 3rem;
  }
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url('fonts/outfit-900.woff2') format('woff2');
}

.nav-logo-img {
  height: 40px;
  width: auto;
  display: block;
}