@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&family=Roboto+Mono:ital,wght@0,100..700;1,100..700&display=swap');

/* =============================================
   FONTS
   ============================================= */
.font-roboto      { font-family: 'Roboto', sans-serif; }
.font-roboto-mono { font-family: 'Roboto Mono', monospace; }
.font-roboto-mono-medium { font-family: 'Roboto Mono', monospace; font-weight: 500; }


/* =============================================
   CSS VARIABLES
   ============================================= */
:root{
  --smoke-orange: #d97a3d;
  --smoke-orange-deep: #b6501f;
  --ash: #1c1917;
  --ash-light: #2b2724;
  --paper: #f3ede4;
  --muted: #a89b8c;
  --smoke-yellow: #F4B944;
  --smoke-yellow-deep: #f0ae2a;
  --card-bg: #141414;
  --accent-orange: #f39c12;
  --accent-orange-hover: #e08e0b;
  --text-main: #ffffff;
  --text-muted: #a0a0a0;
  --border-color: #222222;
}
/* =============================================
   RESET & BASE
   ============================================= */
*{ box-sizing: border-box; margin:0; padding:0; }
html{ scroll-behavior: smooth; }
body{
  background: #111210;
  color: var(--paper);
  font-family: 'Roboto', Arial, sans-serif;
  line-height: 1.6;
  position: relative;
}
a{ color: inherit; text-decoration: none; }

/* =============================================
   NAVIGATION
   ============================================= */
.nav-container{
  position: fixed; top:0; left:0; right:0; z-index: 50;
  display:flex; align-items:center; justify-content:space-between;
  padding: 18px 6vw;
  background-color: transparent;
  transition: background-color .3s ease, backdrop-filter .3s ease;
  max-width: 1440px;
  margin-inline: auto;
}
.nav-container.scrolled{
  background-color: rgba(28, 25, 23, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.logo{
  font-size: 15px; letter-spacing: 3px; text-transform: uppercase; font-weight: 700;
  display: flex;
  align-items: center;
}
.logo div {
  margin-left: 16px;
  color: #FFF !important;
}
.logo span{ color: var(--smoke-orange); }
nav ul{ list-style:none; display:flex; gap: 14px; align-items:center; }
nav a{
  font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; font-weight:600;
  padding: 8px 0; border-bottom: 2px solid transparent; transition: border-color .2s, color .2s;
  color: #FFF !important;
}
/* nav a:hover{ border-color: var(--smoke-orange); color: var(--smoke-orange); } */
.download{
  background: var(--smoke-yellow);
  color: var(--ash);
  padding: 10px 20px;
  border-bottom: none;
}
.download:hover{ background: var(--smoke-yellow-deep); color: var(--paper); }
.donate{
  background-color: transparent;
  color: var(--paper);
  padding: 10px 20px;
  border: 1px solid var(--smoke-yellow);
  text-decoration: underline;
}
.donate:hover { background-color: var(--smoke-yellow); color: var(--ash); }

/* Detail page nav variant */
.detail-nav {
  border-bottom: 1px solid var(--border-color);
}
.detail-nav li a {
  margin-top: 0;
  color: var(--text-muted) !important;
}
.detail-nav li a:hover {
  color: var(--accent-orange) !important;
}


/* =============================================
   HERO
   ============================================= */
.hero{
  position: relative;
  min-height: clamp(560px, 78vh, 960px);
  text-align:center;
  padding-top: 0;
  overflow: hidden;
  margin-inline: auto;
  width: 100%;
  height: 120vh;
  /* Poster image — visible instantly while Vimeo loads */
  background: url('assets/imgs/Flame_Loading.jpg') center / cover no-repeat;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  z-index: 1;
  overflow:hidden;
  background: linear-gradient(180deg, rgba(217,122,61,0.18), transparent 40%),
              repeating-linear-gradient(115deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 2px, transparent 2px, transparent 6px);
  /* animation: drift 14s linear infinite; */
}

/* Vimeo background video — background=1 mode covers whatever box it's given,
   so the wrapper just needs to be pinned edge-to-edge on all four sides. */
.hero-video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 120%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero-video-bg iframe{
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 120vh;
  transform: translate(-50%, -50%) scale(1.35); /* Scale up to blow past black pillars */
  transform-origin: center center;
  /* Start hidden; JS fades it in once the iframe loads */
  opacity: 0;
  transition: opacity 1s ease;
}
@keyframes drift{
  0%{ transform: translateX(0); }
  100%{ transform: translateX(-4%); }
}

.hero-content {
    position: relative; z-index: 2;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: clamp(80px, 14vh, 140px) 6vw clamp(50px, 8vh, 100px);
    max-width: 1440px;
    margin-inline: auto;
}
.hero-content h2 {
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: 24px;
  font-size: 1.4rem;
}
.forest-fire-filter-logo {
    margin-bottom: 32px;
}
hr {
  margin-bottom: 35px;
  width: 80%;
  border: 1px solid #bdb7b7;
}


/* =============================================
   TYPOGRAPHY
   ============================================= */
.sub{
  color: #fff;
  position:relative; z-index:1;
  max-width: 820px; margin: 22px auto 0; font-size: 1.1rem;
  line-height: 1.4; letter-spacing: 0.5px;
}
.copy{
  color: #fff;
  position:relative; z-index:1;
  max-width: 820px; margin: 22px auto 0; font-size: 14px;
  line-height: 1.4; letter-spacing: 0.5px;
}
.section-label{
  text-align:center; font-size:13px; letter-spacing:3px; text-transform:uppercase;
  color: var(--smoke-yellow); margin-bottom: 10px;
  font-weight: 700;

}
.section-title {
  margin-top: 4rem;
  color: #FFF;
  text-align:center; font-size: 1.5rem; font-weight:400;
  text-transform: uppercase;
  margin-bottom: 4rem;
}

/* =============================================
   COMPARISON SECTION
   ============================================= */
.comparison{
  padding: 100px 6vw 80px;
  max-width: 1440px; margin-inline: auto;
  text-transform:uppercase;
}
.comparison .section-label{ margin-bottom: 6px; }
.comparison .comparison-cta {
  display:flex; align-items:center; justify-content:center; gap: 20px;
  margin-top: 40px;
  flex-direction: column;
}

.comparison .comparison-cta a {
  color: #FFF !important;
  padding: 10px 8rem;
  text-decoration: underline;
  font-weight: 500;
  width: 320px;
  text-align: center;
}

.preview-wrap{
  position:relative; aspect-ratio: 18/10; overflow:hidden;
  border-radius: 6px; background: #000;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  display:flex; align-items:center; justify-content:center;
}
.preview-gif{
  position:absolute; inset:0; width:100%; height:100%; object-fit: cover;
}
.preview-fallback{
  position:relative; z-index:1; display:none; flex-direction:column; align-items:center; gap:8px;
  text-align:center; padding: 0 24px;
  background: linear-gradient(200deg, #f2a34d 0%, #c85a1e 30%, #ffcf8a 50%, #3a1c0e 100%);
  width:100%; height:100%; justify-content:center;
}
.preview-wrap.missing-asset .preview-fallback{ display:flex; }
.fallback-label{ font-weight:800; font-size: 1.1rem; }
.fallback-note{ font-size: 12px; letter-spacing: 0.5px; color: rgba(28,25,23,0.75); }
.preview-wrap .tag{
  position:absolute; top:16px; left:16px; z-index:2;
  font-size: 12px; letter-spacing:2px; text-transform:uppercase; font-weight:700;
  padding: 6px 12px; border-radius: 3px;
  background: rgba(217,122,61,0.85); color: var(--ash);
}

/* =============================================
   ABOUT
   ============================================= */
.about-container {
    position: relative;
    /* overflow: hidden; */
    background: url('assets/imgs/BG_Lower.png') center / cover no-repeat;
    max-width: 1440px;
    margin-inline: auto;
}
.about-container::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(217,122,61,0.18), transparent 40%),
              repeating-linear-gradient(115deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 2px, transparent 2px, transparent 6px);
  /* animation: drift 14s linear infinite; */
}
.about{
  text-align:center;
  padding: 100px 6vw;
  max-width: 1100px;
  margin-inline: auto;
}
.about .section-title {
  margin-top: 20px;
  margin-bottom: 0;
  font-weight: 600;
}

.about p {
  color: #fff !important;
}


/* =============================================
   FOOTER
   ============================================= */
footer{
  max-width: 1440px; margin-inline: auto;
  padding: 34px 6vw; text-align:center; font-size: 12px; color: var(--muted);
  border-top: 1px solid rgba(217,122,61,0.15);
}

/* =============================================
   DONATE PAGE
   ============================================= */
.donate-page{
  padding: 100px 6vw 60px; max-width: 800px; margin: 0 auto;
}
.donate-intro{
  text-align:center; color: var(--muted); max-width: 560px; margin: 0 auto 50px;
}
.donate-list{
  list-style:none; display:flex; flex-direction:column; gap: 16px;
}
.donate-org{
  display:flex; align-items:center; justify-content:space-between; gap: 20px;
  background: var(--ash-light); border: 1px solid rgba(217,122,61,0.2); border-radius: 5px;
  padding: 22px 24px;
}
.donate-org h3{ font-size: 1rem; margin-bottom: 6px; }
.donate-org p{ color: var(--muted); font-size: 0.9rem; }
.donate-org .give-btn{
  flex-shrink:0; background: var(--smoke-orange); color: var(--ash); font-weight:700;
  font-size: 12px; letter-spacing:1px; text-transform:uppercase;
  padding: 10px 20px; border-radius: 3px; transition: background .2s;
}
.donate-org .give-btn:hover{ background: var(--smoke-orange-deep); }
.donate-tbc-note{
  text-align:center; margin-top: 36px; font-size: 12px; color: var(--muted); letter-spacing: 0.5px;
}
.back-link{
  display:block; text-align:center; margin-top: 40px; font-size: 13px;
  letter-spacing: 1px; text-transform:uppercase; color: var(--smoke-orange);
}


/* =============================================
   CATALOG
   ============================================= */
.catalog {
  padding-top: 6rem;
  padding-bottom: 6rem;
  max-width: 1440px;
  margin: 0 auto;
}

.catalog .section-title {
  margin-top: 0;
  margin-bottom: 0;
  font-size: 1rem;
}

/* Filter Controls */
.catalog-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5% 2rem 5%;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 3rem;
  flex-direction: column;
  gap: 1rem;
}

.filter-tags {
  display: flex;
  gap: 0.5rem;
}

.tag {
  padding: 0.4rem 0.8rem;
  font-size: 0.75rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  cursor: pointer;
}

.tag.active, .tag:hover {
  border-color: var(--accent-orange);
  color: var(--text-main);
}

/* LUT Cards Grid */
.grid-container {
  padding: 0 5% 0 5%;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.grid-container .lut-card {
  flex: 1 1 320px;
  max-width: 380px;
}

.lut-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
}

.lut-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-orange);
}

.card-preview {
  position: relative;
  width: 100%;
  height: 200px;
  background-color: #222;
  overflow: hidden;
}

.card-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.lut-card:hover .card-preview img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.lut-card:hover .card-badge {
  display: none;
}

.card-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  background: rgba(0, 0, 0, 0.55);
  border: 2px solid rgba(255, 255, 255, 0.75);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  padding-left: 3px; /* optical centre for the triangle */
}

.card-play-btn:hover {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
}

.card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-location {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-orange);
  margin-bottom: 0.25rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.card-description {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.card-link {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-main);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.card-link::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
}

.card-link:hover {
  color: var(--accent-orange);
}

.card-footer .btn {
  position: relative;
  z-index: 1;
}


/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--accent-orange);
  color: #000;
  border: 1px solid var(--accent-orange);
}

.btn-primary:hover {
  background-color: var(--accent-orange-hover);
}

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

.btn-outline:hover {
  border-color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

/* =============================================
   RESPONSIVE
   ============================================= */

/* ≥ 720px */
@media (min-width: 720px){
  .hero-content {
    padding: clamp(100px, 22vh, 200px) 8vw clamp(60px, 14vh, 140px);
  }

  .hero-content h2 {
    font-size: 2rem;
  }

  .comparison .comparison-cta {
    flex-direction: row;
  }

  .sub {
    font-size: 1.26rem;
    line-height: 1.6;
  }

  .copy {
    font-size: 15px;
  }

  .section-title {
    font-size: 2rem;
  }

  .catalog-controls {
    flex-direction: row;
    gap: 0;
  }
}

/* =============================================
   DETAIL PAGE
   ============================================= */

.product-container {
  padding: 3rem 5%;
  padding-top: 10rem;
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 3rem;
}

.main-stage {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.video-preview {
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  padding:56.25% 0 0 0;
}

.video-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.location-tag {
  color: var(--accent-orange);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.product-title {
  font-size: 2.5rem;
  font-weight: 800;
  text-transform: uppercase;
  margin: 0.2rem 0 1rem 0;
}

.meta-pills {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.pill {
  font-size: 0.75rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.8rem;
  border-radius: 2px;
  color: var(--text-muted);
}

.product-description {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
}

.product-description p {
  margin-bottom: 1rem;
}

.download-panel {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 2rem;
  height: fit-content;
  position: sticky;
  top: 2rem;
}

.panel-title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.specs-list {
  list-style: none;
  margin-bottom: 2rem;
}

.specs-list li {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 0.8rem;
}

.specs-list .label {
  color: var(--text-muted);
}

.specs-list .value {
  font-weight: 600;
}

.action-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.action-stack .btn {
  display: block;
  text-align: center;
  padding: 0.9rem;
}

.related-section {
  padding: 4rem 5%;
  border-top: 1px solid var(--border-color);
  max-width: 1400px;
  margin: 0 auto;
}

.related-title {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.mini-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  color: var(--text-main);
  transition: border-color 0.3s ease;
}

.mini-card:hover {
  border-color: var(--accent-orange);
}

.mini-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

.mini-card-body {
  padding: 1rem;
}

.mini-card-title {
  font-size: 0.9rem;
  font-weight: 700;
}


/* ≤ 900px */
@media (max-width: 900px) {
  .product-container {
    grid-template-columns: 1fr;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
}