/* =========================================================
   Top Voices — Consolidated Stylesheet (2025-08-15)
   =========================================================
   Sections:
   0) Tokens & Reset
   1) Base Typography & Elements
   2) Utilities
   3) Header / Navigation
   4) Components: Hero, Buttons, Split, Cards & Grids
   5) Sections: About, Clients, Platform, Contact, Footer
   6) Page-specific tweaks
   7) Responsive (1000, 900, 800, 700)
   8) Preference queries
   ========================================================= */

/* ========== 0) TOKENS & RESET ========== */
:root{
  --bg:#f4efe7;
  --ink:#1a1a1a;
  --muted:#6b6b6b;
  --brand:#0f172a;
  --accent:#5c7cff;
  --card:#ffffff;
  --border:#e6ddd0;
  --radius:16px;
  --radius-lg:18px;
  --shadow:0 6px 18px rgba(0,0,0,.06);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
}

/* ========== 1) BASE TYPOGRAPHY & ELEMENTS ========== */
h1,h2,h3{
  font-family:"Playfair Display", Georgia, serif;
  line-height:1.2;
  margin:0 0 .6rem;
}
h1{ font-size:clamp(2rem, 2.6vw + 1rem, 3.2rem); }
h2{ font-size:clamp(1.4rem, 1.4vw + 1rem, 2rem); }
h3{ font-size:1.125rem; }

p{ margin:.25rem 0 1rem; }
a{ color:inherit; text-decoration:none; }
img, video, canvas, svg{ max-width:100%; height:auto; display:block; }

/* ========== 2) UTILITIES ========== */
.container{ max-width:1100px; margin:0 auto; padding:2rem 1rem; }
.container.narrow{ max-width:900px; }
.mute{ color:var(--muted); }
.kicker{
  font-family:"Playfair Display", Georgia, serif;
  font-optical-sizing:auto;
  font-weight:400;
  font-style:italic;
  color:#3b63d6;
}
.rule{ height:1px; background:var(--border); margin:.75rem 0 1.25rem; }

/* ========== 3) HEADER / NAVIGATION ========== */
.site-header{
  position:sticky; top:0; z-index:10;
  display:flex; align-items:center; gap:1rem;
  padding:1rem;
  background:rgba(244,239,231,.9);
  border-bottom:1px solid var(--border);
  backdrop-filter:saturate(1.1) blur(4px);
}
.brand{
  font-family:"Bodoni Moda", serif;
  font-size:2rem;
  font-optical-sizing:auto;
  font-weight:400;
  font-style:normal;
}
.nav-toggle{
  display:none;
  background:none;
  border:1px solid var(--border);
  border-radius:999px;
  font-size:1rem;
  padding:.35rem .6rem;
}
.site-nav{
  margin-left:auto;
  display:flex; gap:1rem; align-items:center;
}
.site-nav a{ padding:.5rem .75rem; border-radius:999px; }
.site-nav a.cta{ background:var(--brand); color:#fff; }
.site-nav a.active{ outline:2px solid var(--brand); }

/* ========== 4) COMPONENTS ========== */

/* Hero */
.hero{
  position:relative;
  min-height:60vh;
  height:100vh;
  display:grid; place-items:center;
  border-bottom:1px solid var(--border);
  overflow:hidden;
  background:url("../assets/hero-poster.jpg") center/cover no-repeat;
}
.hero-video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  object-position:center -10%;
  filter:contrast(1.05) saturate(1.15) brightness(0.95);
  transform:scale(1.05);
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg,
    rgba(0,0,0,.35) 0%,
    rgba(0,0,0,.10) 40%,
    rgba(0,0,0,.40) 100%);
  z-index:1;
}
.hero-copy{
  position:relative; z-index:2;
  text-align:center;
  padding:4rem 1rem;
  max-width:800px;
  color:#fff;
}
.hero-copy h1{
  font-family:"Bodoni Moda", serif;
  font-optical-sizing:auto;
  font-weight:400;
  font-style:normal;
}
.hero-copy p{ font-size:1.2rem; }

/* Buttons */
.btn{
  display:inline-block;
  background:var(--brand);
  color:#fff;
  padding:.8rem 1.1rem;
  border-radius:999px;
  font-weight:600;
  border:1px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{ transform:translateY(-1px); box-shadow:var(--shadow); }
.btn.ghost{ background:transparent; color:var(--brand); border-color:var(--brand); }
.btn.small{ padding:.5rem .8rem; font-size:.9rem; }
.hero-actions{ display:flex; gap:.75rem; justify-content:center; margin-top:1rem; }

/* Split layout */
.split{ display:flex; justify-content:space-between; align-items:end; gap:2rem; }
.text-link{ align-self:flex-end; border-bottom:1px solid var(--ink); }

/* Cards & Grids */
.card-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:1rem; }
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex; flex-direction:column;
  transition:transform .15s ease, box-shadow .15s ease;
  min-width:0;
}
.card:hover{ transform:translateY(-2px); box-shadow:var(--shadow); }
.card>div{ padding:1rem; }

/* Industry grid/cards (index tiles and detail layout both supported) */
.industry-grid{ display:grid; grid-template-columns:repeat(2, 1fr); gap:20px; }
.industry-card{
  display:flex; flex-direction:row;
  height:250px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:10px;
  overflow:hidden;
}
.industry-card img{ width:50%; height:100%; object-fit:cover; }
.industry-card-content{
  padding:20px; width:50%;
  display:flex; flex-direction:column; justify-content:center;
}

/* Legacy/semantic industry section */
.industry-body{ padding:1rem 1.2rem; }
.industry-body h2{
  font-family:"Playfair Display", serif;
  font-optical-sizing:auto;
  font-weight:500;
  font-style:normal;
}
.industry-body p{ margin-bottom:.8rem; }

/* Platform grid (base; unified with clients below) */
.platform-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:16px; }

/* ========== 5) SECTIONS ========== */

/* About */
.about-split{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; align-items:center; }
.framed{ border:1px solid var(--border); background:#f7f1e7; padding:1rem; border-radius:16px; }

.about-section-lines{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding-top:12px; padding-bottom:12px;
}
.about-split.about-frame{
  display:grid; grid-template-columns:1.3fr 1fr;
  align-items:stretch; gap:0;
  border:none; border-radius:12px; overflow:hidden;
}
.about-split.about-frame>img{ width:100%; height:100%; object-fit:cover; display:block; }
.about-panel{
  background:#efe8dd; border-left:1px solid var(--border);
  padding:28px 32px;
  display:flex; flex-direction:column; justify-content:center; gap:12px;
  min-height:360px;
}
.about-intro{
  font-family:"Lora", serif; /* or switch to Bodoni Moda if preferred */
  font-size:1.05rem; line-height:1.8; margin:0 0 .75rem; color:var(--ink);
}
.about-panel ul{ margin:0; padding-left:1.1rem; }
.about-panel li{ margin:.25rem 0; }

/* Clients (base; unified with platform below) */
.clients-rows .row{ display:grid; grid-template-columns:repeat(4, 1fr); gap:16px; align-items:stretch; }
.clients-rows figure{
  margin:0; background:#fff; border:1px solid var(--border);
  border-radius:12px; padding:14px 12px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:10px; min-height:150px;
}
.clients-rows figure img{ max-width:100%; max-height:56px; object-fit:contain; display:block; }
.clients-rows figure figcaption{
  text-align:center; line-height:1.2;
  display:flex; flex-direction:column; align-items:center; gap:4px;
  min-height:2.6em; font-size:.95rem;
}
.clients-rows figure .cap{ display:block; font-size:.8rem; color:var(--muted); }

/* Platform — make tiles identical to Clients */
.platform-grid>*{
  background:#fff; border:1px solid var(--border);
  border-radius:12px; padding:14px 12px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:10px; min-height:150px;
}
.platform-grid>* img{ max-width:100%; max-height:56px; object-fit:contain; display:block; }
.platform-grid>* figcaption{
  text-align:center; line-height:1.2;
  display:flex; flex-direction:column; align-items:center; gap:4px;
  min-height:2.6em; font-size:.95rem;
}
.platform-grid>* .cap{ font-size:.8rem; color:var(--muted); }

/* Contact */
.form.card{
  background:#fff; border:1px solid var(--border);
  border-radius:var(--radius-lg); padding:1rem;
}
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
label{ display:grid; gap:.4rem; font-size:.95rem; }
input, select, textarea{
  padding:.7rem .8rem; border:2px solid #b8c7ff; border-radius:12px; background:#fff;
}
input:focus, select:focus, textarea:focus{ outline:2px solid var(--accent); }

.contact-wrap{
  display:grid; grid-template-columns:1.2fr 1fr;
  gap:1.25rem; align-items:stretch;
}
.contact-image{
  width:100%; height:100% !important; object-fit:cover;
  border-radius:12px; display:block;
}

/* Footer */
.site-footer{ margin-top:4rem; border-top:1px solid var(--border); background:#efe8dd; }
.footer-grid{ display:grid; grid-template-columns:2fr 1fr 1fr; gap:1rem; align-items:start; }
.footer-grid nav{ display:grid; gap:.4rem; }

/* ========== 6) PAGE-SPECIFIC TWEAKS ========== */

/* About page paragraph look */
.about-split p{
  font-family:"Outfit", sans-serif;
  font-optical-sizing:auto;
  font-weight:300;
  font-style:normal;
  font-size:20px;
}

/* Industry detail page paragraphs use Outfit */
.industry-body p{
  font-family:"Outfit", sans-serif;
  font-optical-sizing:auto;
  font-weight:300;
  font-style:normal;
}

/* FONT PARITY: make index tiles match industry page */
.card-grid .card p{
  font-family:"Outfit", sans-serif;
  font-optical-sizing:auto;
  font-weight:300;
  font-style:normal;
}

/* ========== 7) RESPONSIVE BREAKPOINTS ========== */

/* <= 1000px */
@media (max-width:1000px){
  .card-grid{ grid-template-columns:1fr 1fr; }
  .platform-grid{ grid-template-columns:repeat(3, 1fr); }
  .clients-rows .row{ grid-template-columns:repeat(3, 1fr); }
}

/* <= 900px */
@media (max-width:900px){
  .about-split.about-frame{ grid-template-columns:1fr; border-radius:12px; }
  .about-split.about-frame>img{ height:auto; aspect-ratio:16 / 9; }
  .about-panel{ min-height:unset; padding:20px 18px; }
}

/* <= 800px */
@media (max-width:800px){
  .nav-toggle{ display:block; }
  .site-nav{
    display:none; flex-direction:column;
    position:absolute; right:1rem; top:64px;
    background:var(--bg); padding:1rem;
    border:1px solid var(--border); border-radius:12px; box-shadow:var(--shadow);
  }
  .site-nav.open{ display:flex; }

  .split{ flex-direction:column; align-items:flex-start; }

  .industry-grid{ grid-template-columns:1fr; }
  .about-split{ grid-template-columns:1fr; }
  .grid-2{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .platform-grid{ grid-template-columns:repeat(2, 1fr); }
  .clients-rows .row{ grid-template-columns:repeat(2, 1fr); }

  .contact-wrap{ grid-template-columns:1fr; }
  .contact-image{ height:260px !important; }
}

/* <= 700px */
@media (max-width:700px){
  .platform-grid,
  .clients-rows .row{ grid-template-columns:repeat(2, 1fr); }
}

/* ========== 8) PREFERENCE QUERIES ========== */
@media (prefers-reduced-motion: reduce){
  .hero-video{ display:none; }
}