/* ============================================
   The Smell Expert — stylesheet
   Palette + type pulled from LACENTA brand materials
   ============================================ */

:root{
  --navy-950:#071b34;
  --navy-800:#0e2a4f;
  --blue-700:#14487d;
  --blue-600:#1b6aa8;
  --blue-500:#2f8fc9;
  --blue-400:#63aed9;
  --ice-100:#eaf3fa;
  --ice-50:#f5faff;
  --white:#ffffff;
  --ink:#0b1a2b;
  --ink-soft:#3c5978;

  --font-display:'Oswald', sans-serif;
  --font-body:'Manrope', sans-serif;

  --max:1120px;
  --radius:14px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

h1,h2,h3{
  font-family:var(--font-display);
  color:var(--navy-950);
  line-height:1.15;
  margin:0 0 0.5em;
  font-weight:600;
}
h1{ font-size:clamp(2.1rem, 4.2vw, 3.4rem); }
h2{ font-size:clamp(1.7rem, 3vw, 2.4rem); }
h3{ font-size:1.15rem; margin-bottom:0.4em; }
p{ margin:0 0 1em; color:var(--ink-soft); line-height:1.65; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }

.wrap{
  max-width:var(--max);
  margin:0 auto;
  padding:0 24px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 26px;
  border-radius:999px;
  font-weight:700;
  font-size:0.95rem;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{
  background:var(--blue-600);
  color:var(--white);
  box-shadow:0 8px 20px rgba(27,106,168,0.35);
}
.btn-primary:hover{ background:var(--blue-500); transform:translateY(-2px); }
.btn-ghost{
  color:var(--blue-700);
  border:1.5px solid var(--blue-600);
}
.btn-ghost:hover{ background:var(--ice-100); }
.btn-large{ padding:16px 32px; font-size:1.02rem; }

/* ---------- Header ---------- */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:50;
  background:transparent;
  transition:background .25s ease, box-shadow .25s ease;
}
.site-header.is-solid{
  background:rgba(7,27,52,0.92);
  backdrop-filter:blur(8px);
  box-shadow:0 6px 24px rgba(7,27,52,0.15);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:18px;
  padding-bottom:18px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--white);
}
.brand-mark{ color:var(--blue-400); display:flex; }
.brand-word{
  font-family:var(--font-display);
  font-size:1.5rem;
  letter-spacing:0.02em;
  color:var(--white);
}
.main-nav{ display:flex; align-items:center; gap:28px; }
.main-nav a{
  color:rgba(255,255,255,0.85);
  font-size:0.95rem;
  font-weight:500;
}
.main-nav a:hover{ color:var(--white); }
.nav-cta{
  background:var(--white);
  color:var(--navy-950) !important;
  padding:9px 18px;
  border-radius:999px;
  font-weight:700 !important;
}
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:0;
  cursor:pointer;
  padding:8px;
}
.nav-toggle span{
  width:22px; height:2px; background:var(--white); border-radius:2px;
}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(160deg, var(--navy-950) 0%, var(--blue-700) 65%, var(--blue-600) 100%);
  padding:140px 0 0;
  color:var(--white);
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:40px;
  align-items:center;
  padding-bottom:70px;
}
.kicker{
  color:var(--blue-400);
  font-weight:700;
  font-size:0.85rem;
  letter-spacing:0.03em;
  margin-bottom:14px;
}
.hero h1{ color:var(--white); }
.hero-lede{
  color:rgba(255,255,255,0.82);
  font-size:1.08rem;
  max-width:46ch;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin:28px 0 26px; }
.hero .btn-ghost{ color:var(--white); border-color:rgba(255,255,255,0.5); }
.hero .btn-ghost:hover{ background:rgba(255,255,255,0.08); }
.hero-tags{ display:flex; gap:10px; flex-wrap:wrap; }
.tag{
  font-size:0.8rem;
  color:rgba(255,255,255,0.75);
  border:1px solid rgba(255,255,255,0.25);
  padding:6px 12px;
  border-radius:999px;
}

.hero-visual{ position:relative; height:320px; }
.waveform{ position:absolute; inset:0; }
.wf-ring{ fill:none; stroke:rgba(255,255,255,0.15); stroke-width:1.5; }
.wf-line{
  stroke:var(--blue-400);
  stroke-width:3;
  stroke-linecap:round;
  stroke-dasharray:900;
  stroke-dashoffset:900;
  animation:draw 2.2s ease forwards 0.3s;
}
@keyframes draw{ to{ stroke-dashoffset:0; } }
.floating-chip{
  position:absolute;
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.25);
  backdrop-filter:blur(6px);
  color:rgba(255,255,255,0.9);
  font-size:0.75rem;
  padding:10px 14px;
  border-radius:10px;
  line-height:1.4;
}
.floating-chip strong{ color:var(--white); font-family:var(--font-display); font-weight:500; }
.chip-1{ top:8%; right:2%; }
.chip-2{ bottom:10%; left:0%; }

.stat-strip{ background:rgba(0,0,0,0.18); border-top:1px solid rgba(255,255,255,0.1); }
.stat-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
  padding:26px 24px;
}
.stat{ text-align:left; }
.stat-num{
  font-family:var(--font-display);
  font-size:2rem;
  color:var(--white);
  display:block;
}
.stat-num::after{ content: attr(data-suffix); }
.stat-label{ color:rgba(255,255,255,0.7); font-size:0.85rem; }

/* ---------- Sections ---------- */
.section{ padding:96px 0; }
.section-alt{ background:var(--ice-50); }
.section-dark{
  background:var(--navy-950);
  color:var(--white);
}
.section-dark h2{ color:var(--white); }
.exhibit-tag{
  font-family:var(--font-display);
  color:var(--blue-600);
  font-size:0.9rem;
  letter-spacing:0.02em;
  border-left:3px solid var(--blue-600);
  padding-left:10px;
  margin-bottom:14px;
}
.exhibit-tag-light{ color:var(--blue-400); border-color:var(--blue-400); }
.section-lede{ max-width:60ch; font-size:1.05rem; }

/* split panel */
.split-panel{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
  margin-top:36px;
}
.panel{
  background:var(--ice-100);
  border-radius:var(--radius);
  padding:32px;
}
.panel-alt{ background:var(--navy-800); color:var(--white); }
.panel-alt h3{ color:var(--white); }
.panel-alt .check-list li{ color:rgba(255,255,255,0.85); }
.panel-alt .check-list li::before{ border-color:var(--blue-400); color:var(--blue-400); }

.check-list li{
  position:relative;
  padding-left:30px;
  margin-bottom:14px;
  color:var(--ink-soft);
}
.check-list li::before{
  content:"✓";
  position:absolute;
  left:0; top:0;
  width:20px; height:20px;
  border:1.5px solid var(--blue-600);
  color:var(--blue-600);
  border-radius:50%;
  font-size:0.7rem;
  display:flex;
  align-items:center;
  justify-content:center;
  line-height:1;
}

/* process list */
.process{
  margin-top:36px;
  display:grid;
  gap:0;
  border-top:1px solid #dde8f2;
}
.process li{
  display:flex;
  gap:24px;
  padding:26px 0;
  border-bottom:1px solid #dde8f2;
  align-items:flex-start;
}
.process-num{
  flex:none;
  width:42px; height:42px;
  border-radius:50%;
  background:var(--blue-600);
  color:var(--white);
  font-family:var(--font-display);
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem;
}
.process h3{ margin-bottom:0.25em; }
.process p{ margin:0; max-width:60ch; }

/* reasons */
.reason-grid{
  margin-top:32px;
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:28px 40px;
}
.reason{ border-top:2px solid var(--blue-600); padding-top:16px; }

/* pills */
.pill-row{ display:flex; flex-wrap:wrap; gap:14px; margin-top:32px; }
.pill{
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.25);
  padding:14px 22px;
  border-radius:999px;
  font-weight:600;
}

/* contact */
.contact-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:48px;
  align-items:start;
}
.contact-note{ font-size:0.85rem; margin-top:14px; }
.contact-note code{ background:var(--ice-100); padding:2px 6px; border-radius:4px; }
.contact-card{
  background:var(--ice-100);
  border-radius:var(--radius);
  padding:32px;
}
.contact-card .check-list li{ color:var(--ink-soft); }
.wrap-wide{ max-width:1320px; }

.contact-intro{ max-width:70ch; margin-bottom:36px; }

.contact-row{
  display:grid;
  grid-template-columns:1.5fr 1fr;
  gap:32px;
  align-items:start;
}

.form-embed{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 8px 30px rgba(7,27,52,0.12);
  background:var(--white);
}
.form-embed-logo{
  display:block;
  width:180px;
  margin:24px auto 8px;
}
.form-embed iframe{
  width:100%;
  height:850px;
  border:0;
  display:block;
}
.contact-note{ margin-top:28px; }

@media (max-width: 860px){
  .contact-row{ grid-template-columns:1fr; }
  .form-embed iframe{ height:1100px; }
}

/* footer */
.site-footer{
  background:var(--navy-950);
  color:rgba(255,255,255,0.75);
  padding:56px 0 24px;
}
.footer-inner{
  display:grid;
  grid-template-columns:1.2fr 1fr 0.8fr;
  gap:32px;
  border-bottom:1px solid rgba(255,255,255,0.12);
  padding-bottom:32px;
  margin-bottom:20px;
}
.footer-brand .brand-word{ color:var(--white); font-size:1.1rem; }
.footer-parent p{ margin:0 0 10px; font-size:0.85rem; color:rgba(255,255,255,0.6); }
.footer-parent img{ background:var(--white); padding:8px 12px; border-radius:8px; }
.footer-contact{ display:flex; flex-direction:column; gap:8px; }
.footer-contact a:hover{ color:var(--white); }
.copyright{ font-size:0.78rem; color:rgba(255,255,255,0.5); margin:0; }

/* ---------- Responsive ---------- */
@media (max-width: 860px){
  .main-nav{
    position:fixed;
    inset:64px 16px auto 16px;
    background:var(--navy-950);
    border-radius:16px;
    flex-direction:column;
    align-items:flex-start;
    padding:20px;
    gap:16px;
    display:none;
    box-shadow:0 20px 40px rgba(0,0,0,0.3);
  }
  .main-nav.is-open{ display:flex; }
  .nav-toggle{ display:flex; }
  .hero-grid{ grid-template-columns:1fr; padding-top:10px; }
  .hero-visual{ height:220px; order:-1; }
  .stat-grid{ grid-template-columns:1fr; }
  .split-panel, .reason-grid, .contact-grid{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns:1fr; }
  .process li{ flex-direction:column; gap:10px; }
}