/* Trifecta Technologies — Design System (matched to live brand) */

:root{
  --bg: #E9E1D0;
  --bg-alt: #DED2B9;
  --card: #FFFFFF;
  --card-hover: #FBF9F4;
  --border: rgba(23,20,16,0.12);
  --border-strong: rgba(23,20,16,0.24);
  --text: #17140F;
  --text-muted: #6B6355;
  --text-dim: #9A9182;
  --accent: #17140F;
  --accent-soft: rgba(23,20,16,0.06);
  --accent-strong: #38332B;
  --radius: 10px;
  --radius-lg: 16px;
  --container: 1180px;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-snap-type: y mandatory; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img,svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,p{ margin:0; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 32px; }
@media (max-width: 640px){ .container{ padding: 0 20px; } }

section{ position: relative; }
.section{ padding: 100px 0; }
.section-sm{ padding: 64px 0; }
@media (max-width: 900px){
  .section{ padding: 72px 0; }
  .section-sm{ padding: 48px 0; }
}

/* background grid texture */
.bg-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(23,20,16,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,20,16,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
  pointer-events:none;
}

/* ---------- Typography ---------- */
.eyebrow{
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom: 18px;
}
.eyebrow::before{
  content:"";
  width:16px; height:1px;
  background: var(--text-muted);
  display:inline-block;
}
.eyebrow.muted{ color: var(--text-dim); }
.eyebrow.muted::before{ background: var(--text-dim); }

h1{ font-size: 58px; font-weight: 650; letter-spacing: -0.025em; line-height: 1.06; }
.headline-power{ font-weight: 800; font-size: 64px; letter-spacing: -0.03em; }
@media (max-width: 900px){ .headline-power{ font-size: 42px; } }
h2{ font-size: 36px; font-weight: 650; letter-spacing: -0.02em; line-height: 1.15; }
h3{ font-size: 21px; font-weight: 600; letter-spacing: -0.01em; }
.lede{ font-size: 18px; color: var(--text-muted); line-height: 1.6; font-weight: 500; }
.body-muted{ color: var(--text-muted); font-size: 15.5px; }

@media (max-width: 900px){
  h1{ font-size: 38px; }
  h2{ font-size: 28px; }
}

/* ---------- Nav ---------- */
.nav{
  position: fixed; top:0; left:0; right:0; z-index: 200;
  border-bottom: 1px solid var(--border);
  background: rgba(233,225,208,0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 76px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{ width:40px; height:auto; flex:none; }
.brand-word{ font-weight: 700; font-size: 14px; letter-spacing: 0.08em; line-height:1; }

.nav-links{ display:flex; align-items:center; gap:36px; }
.nav-links a{
  font-size: 14px; color: var(--text-muted); font-weight: 500;
  padding: 6px 0; border-bottom: 1px solid transparent;
  transition: color .15s ease;
}
.nav-links a:hover{ color: var(--text); }
.nav-links a.active{ color: var(--text); border-color: var(--accent); }
.nav-right{ display:flex; align-items:center; gap:22px; }
.nav-toggle{ display:none; }

@media (max-width: 800px){
  .nav-links{
    position:fixed; inset: 76px 0 0 0; height: calc(100vh - 76px);
    background: rgba(233,225,208,0.98); backdrop-filter: blur(10px);
    flex-direction:column; align-items:flex-start; gap:2px;
    padding: 24px 24px; border-top:1px solid var(--border);
    transform: translateX(100%); transition: transform .25s ease;
  }
  .nav-links.is-open{ transform: translateX(0); }
  .nav-links a{ width:100%; padding:16px 4px; border-bottom:1px solid var(--border); font-size:16px; }
  .nav-right .btn{ display:none; }
  .nav-toggle{
    display:flex; flex-direction:column; justify-content:center; gap:5px;
    width:32px; height:32px; background:none; border:none; cursor:pointer; z-index:210;
  }
  .nav-toggle span{ width:100%; height:1.5px; background: var(--text); transition: transform .2s ease, opacity .2s ease; }
  .nav-toggle.is-open span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2){ opacity:0; }
  .nav-toggle.is-open span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.01em;
  padding: 12px 22px; border-radius: 7px; border:1px solid transparent;
  cursor:pointer; transition: all .15s ease; white-space:nowrap;
}
.btn-primary{ background: var(--accent); color: var(--bg); }
.btn-primary:hover{ background: var(--accent-strong); }
.btn-ghost{ border-color: var(--border-strong); color: var(--text); background: transparent; }
.btn-ghost:hover{ border-color: var(--text); background: rgba(23,20,16,0.05); }
.btn-sm{ padding: 9px 16px; font-size: 13px; }
.btn-block{ width:100%; }

/* ---------- Hero ---------- */
.hero{ padding: 176px 0 96px; position: relative; overflow:hidden; }
.hero-inner{ position:relative; z-index:2; max-width: 700px; }
.hero h1{ margin-bottom: 24px; }
.hero .lede{ max-width: 540px; margin-bottom: 36px; }
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; }

.page-hero{ padding: 156px 0 72px; position:relative; overflow:hidden; }
.page-hero h1{ font-size: 46px; max-width: 700px; }
.page-hero .lede{ max-width: 580px; margin-top:18px; }

/* ---------- Full-screen slides ---------- */
.slide{
  min-height: 100vh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display:flex;
  align-items:center;
  padding: 108px 0 56px;
  position:relative;
  overflow:hidden;
  box-sizing:border-box;
}
.slide-grid{
  display:grid; grid-template-columns: 1fr 1fr; gap:64px; align-items:center; width:100%;
}
.slide-grid.reverse .slide-copy{ order:2; }
.slide-grid.reverse .slide-media{ order:1; }
.slide-copy h1, .slide-copy h2{ margin-bottom:20px; }
.slide-tags{ display:flex; flex-direction:column; margin-top:32px; max-width:460px; }
.slide-tags button{
  display:block; width:100%; text-align:left;
  font-family: var(--sans); font-size:18px; font-weight:700; letter-spacing:-0.01em; color: var(--text);
  background: transparent; cursor:pointer;
  border:none; border-top:1px solid var(--border-strong);
  padding:16px 4px; margin:0;
  transition: background .15s ease, color .15s ease, padding-left .15s ease;
}
.slide-tags button:last-child{ border-bottom:1px solid var(--border-strong); }
.slide-tags button:hover{ padding-left:12px; }
.slide-tags button.active{ background: var(--text); color: var(--bg); padding-left:12px; }
.module-desc{
  margin-top:18px; font-size:15.5px; font-weight:600; color: var(--text); min-height:22px;
  max-width:440px; transition: opacity .2s ease;
}
.slide-media{ position:relative; height:64vh; max-height:640px; border-radius: var(--radius-lg); overflow:hidden; border:1px solid var(--border-strong); }
.slide-media img, .slide-media video{ width:100%; height:100%; object-fit:cover; display:block; }
.slide-media video.crop-top{ object-position: center 15%; }
.slide-media.placeholder{
  display:flex; align-items:center; justify-content:center;
  background:
    linear-gradient(rgba(23,20,16,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,20,16,0.04) 1px, transparent 1px),
    linear-gradient(160deg, #FBF9F4, #EAE2D3 70%);
  background-size: 32px 32px, 32px 32px, cover;
}
.slide-credit{ position:absolute; left:16px; bottom:14px; font-family: var(--mono); font-size:10.5px; color:#ffffffb0; letter-spacing:0.04em; }

.slide-overlay-card{
  position:absolute; right:-1%; bottom:14%; width:86%; max-width:1000px;
  filter: drop-shadow(0 40px 60px rgba(0,0,0,0.5)) drop-shadow(0 10px 20px rgba(0,0,0,0.35));
  animation: overlayIn 1.1s cubic-bezier(.16,1,.3,1) both;
  animation-delay:.3s;
}
.slide-overlay-card img{ width:100%; height:auto; display:block; }
.slide-overlay-card.mirror{ right:auto; left:-1%; }
@keyframes overlayIn{
  from{ opacity:0; transform: translateY(18px) scale(.97); }
  to{ opacity:1; transform:none; }
}
@media (max-width: 900px){
  .slide-overlay-card{ display:none; }
}

/* full-bleed variant: media panel runs edge-to-edge, text aligns to the container gutter */
.slide.bleed{ padding:0; }
.slide-grid.bleed{
  grid-template-columns: 1fr 1fr; gap:0; min-height:100vh; align-items:stretch; width:100%;
}
.slide-grid.bleed .slide-copy{
  position:relative; display:flex; flex-direction:column; justify-content:center;
  padding: 108px 48px 56px max(32px, calc((100vw - var(--container)) / 2 + 32px));
}
.slide-grid.bleed .slide-copy > .bg-grid{ inset:-108px -48px; }
.slide-grid.bleed .slide-copy > *:not(.bg-grid){ position:relative; z-index:1; }
.slide-grid.bleed .slide-media{
  height:100%; max-height:none; border-radius:0; border:none;
}
.slide-grid.bleed.reverse .slide-copy{
  order:2;
  padding: 108px max(32px, calc((100vw - var(--container)) / 2 + 32px)) 56px 48px;
}
.slide-grid.bleed.reverse .slide-media{ order:1; }

@media (max-width: 900px){
  .slide{ min-height:auto; scroll-snap-align:none; padding: 132px 0 64px; }
  .slide-grid{ grid-template-columns: 1fr; gap:32px; }
  .slide-grid.reverse .slide-copy{ order:1; }
  .slide-grid.reverse .slide-media{ order:2; }
  .slide-media{ height:46vh; }

  .slide.bleed{ padding: 132px 0 64px; }
  .slide-grid.bleed{ min-height:auto; }
  .slide-grid.bleed .slide-copy,
  .slide-grid.bleed.reverse .slide-copy{ padding: 0 20px; }
  .slide-grid.bleed .slide-media{ height:46vh; }
}

/* full-bleed video background slide (closing CTA) */
.slide.video-cover{ padding:0; justify-content:center; }
.slide-bg-video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0; }
.slide-scrim{
  position:absolute; inset:0; z-index:1;
  background: linear-gradient(180deg, rgba(10,9,7,0.62), rgba(10,9,7,0.48) 45%, rgba(10,9,7,0.68));
}
.bg-grid.light{
  background-image:
    linear-gradient(rgba(233,225,208,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(233,225,208,0.07) 1px, transparent 1px);
  z-index:1;
}
.slide-cover-content{ position:relative; z-index:2; text-align:center; max-width:640px; margin:0 auto; padding:0 32px; }
.slide-cover-content.wide{ max-width:840px; }
.slide-cover-content .eyebrow{ justify-content:center; color:#f4efe6b8; }
.slide-cover-content .eyebrow::before{ background:#f4efe6b8; }
#home .eyebrow{ font-size:22px; font-weight:700; letter-spacing:0.08em; margin-bottom:28px; }
#home .eyebrow::before{ display:none; }
@media (max-width: 900px){ #home .eyebrow{ font-size:16px; } }
.slide-cover-content h1, .slide-cover-content h2{ color:#F4EFE6; }
.slide-cover-content .lede{ color:#f4efe6d9; margin-top:16px; }
.slide-cover-content .cta-actions{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-top:32px; }
.slide-cover-content .btn-ghost{ border-color:#f4efe655; color:#F4EFE6; }
.slide-cover-content .btn-ghost:hover{ border-color:#F4EFE6; background:rgba(244,239,230,0.1); }

/* ---------- Grid / Cards ---------- */
.grid-2{ display:grid; grid-template-columns: repeat(2,1fr); gap:24px; }
.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }
@media (max-width: 900px){
  .grid-2,.grid-3{ grid-template-columns: 1fr; }
}

.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: border-color .2s ease, background .2s ease;
}
.card:hover{ border-color: var(--border-strong); background: var(--card-hover); }
.card h3{ margin-bottom:10px; }
.card p{ color: var(--text-muted); font-size:14.5px; }

.section-head{ max-width: 560px; margin-bottom: 56px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

.num{ font-family: var(--mono); font-size:13px; color: var(--accent); margin-bottom:14px; display:block; }
.card-icon{ width:30px; height:30px; color: var(--accent); margin-bottom:20px; }

.team-card{ padding:20px; }
.team-photo{
  width:100%; aspect-ratio: 1/1; object-fit:cover; border-radius: calc(var(--radius-lg) - 8px);
  margin-bottom:20px;
}
.team-role{ margin-top:4px; font-size:14.5px; color: var(--text); font-weight:600; }
.team-bg{ margin-top:4px; font-size:13.5px; color: var(--text-muted); }

/* ---------- Media placeholders ---------- */
.media-frame{
  position:relative;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background:
    linear-gradient(rgba(23,20,16,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,20,16,0.04) 1px, transparent 1px),
    linear-gradient(160deg, #FBF9F4, #EAE2D3 70%);
  background-size: 32px 32px, 32px 32px, cover;
  overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.media-label{
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-family: var(--mono); font-size:12px; letter-spacing:0.08em; color: var(--text-dim); text-transform:uppercase;
}
.media-play{
  width:52px; height:52px; border-radius:50%; border:1px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center; color: var(--text);
  background: rgba(23,20,16,0.03);
}
.media-frame.compact{ aspect-ratio: 4/3; }
.media-frame img{ width:100%; height:100%; object-fit:cover; display:block; }
.media-credit{ font-family: var(--mono); font-size:11px; color: var(--text-dim); margin-top:10px; }

/* ---------- Module rows (alternating) ---------- */
.module{
  display:grid; grid-template-columns: 1fr 1fr; gap:64px; align-items:center;
  padding: 72px 0; border-top:1px solid var(--border);
}
.module.reverse .module-copy{ order:2; }
.module.reverse .module-media{ order:1; }
.module-copy .eyebrow{ margin-bottom:14px; }
.module-copy h3{ font-size:26px; margin-bottom:14px; }
@media (max-width: 900px){
  .module{ grid-template-columns: 1fr; gap:28px; padding: 48px 0; }
  .module.reverse .module-copy{ order:1; }
  .module.reverse .module-media{ order:2; }
}

/* ---------- CTA band ---------- */
.cta-band{
  border-top:1px solid var(--border);
  padding: 88px 0; text-align:center; position:relative; overflow:hidden;
}
.cta-band h2{ max-width:600px; margin:0 auto 24px; }
.cta-actions{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* ---------- Form ---------- */
.form-field{ margin-bottom:20px; }
.form-field label{ display:block; font-size:13px; color: var(--text-muted); margin-bottom:8px; font-weight:500; }
.form-field input, .form-field textarea{
  width:100%; background: var(--bg-alt); border:1px solid var(--border-strong); border-radius:7px;
  padding: 13px 14px; color: var(--text); font-family: var(--sans); font-size:14.5px;
  transition: border-color .15s ease;
}
.form-field textarea{ resize:vertical; min-height:110px; }
.form-field input:focus, .form-field textarea:focus{ outline:none; border-color: var(--accent); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:640px){ .form-row{ grid-template-columns:1fr; } }
.form-note{ font-size:12.5px; color: var(--text-dim); margin-top:16px; }

.contact-info{ display:flex; flex-direction:column; gap:26px; }
.contact-info dt{ font-family: var(--mono); font-size:11px; letter-spacing:0.08em; text-transform:uppercase; color: var(--text-dim); margin-bottom:8px; }
.contact-info dd{ margin:0; font-size:16px; color: var(--text); }

/* ---------- Footer ---------- */
.footer{ border-top:1px solid var(--border); padding: 56px 0 28px; background: var(--bg-alt); }
.footer-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:24px; padding-bottom:32px; flex-wrap:wrap; }
.footer-brand p{ color: var(--text-muted); font-size:13.5px; max-width:280px; margin-top:14px; }
.footer-links{ display:flex; gap:32px; flex-wrap:wrap; }
.footer-links a{ color: var(--text-muted); font-size:14px; }
.footer-links a:hover{ color: var(--text); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:24px; border-top:1px solid var(--border); flex-wrap:wrap; gap:12px; }
.footer-bottom span{ font-size:12.5px; color: var(--text-dim); }

/* ---------- Reveal animation ---------- */
[data-reveal]{ opacity:0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-visible{ opacity:1; transform:none; }