:root{--ink:#1D1D1F;--muted:#6B7280;--hairline:rgba(0,0,0,.10);--bg:#fff;--bg2:#F5F5F7;--navy:#0E1F33;--accent:#CFA14A;--r:16px;--sh:0 18px 45px rgba(0,0,0,.08)}
*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial;color:var(--ink);background:var(--bg);line-height:1.55}
a{color:inherit;text-decoration:none}a:hover{color:var(--navy)}
.container{max-width:1120px;margin:0 auto;padding:0 28px}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--hairline)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:baseline;gap:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.brand .dot{width:7px;height:7px;border-radius:999px;background:var(--accent);display:inline-block;transform:translateY(-2px)}
.nav{display:flex;align-items:center;gap:22px;font-size:14px;color:rgba(29,29,31,.82)}
.nav a{padding:10px 0;border-bottom:2px solid transparent}
.nav a[aria-current="page"]{border-bottom-color:var(--accent);color:var(--ink)}
/* language */
.lang-btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--hairline);background:#fff;border-radius:999px;padding:8px 12px;font-size:13px;color:rgba(29,29,31,.86);cursor:pointer}
.lang-btn:hover{border-color:rgba(14,31,51,.25)}
.lang-menu{position:relative}
.lang-panel{position:absolute;right:0;top:44px;width:200px;background:#fff;border:1px solid var(--hairline);border-radius:14px;box-shadow:var(--sh);padding:8px;display:none}
.lang-panel.open{display:block}
.lang-item{width:100%;border:none;background:transparent;text-align:left;padding:10px 10px;border-radius:10px;cursor:pointer;font-size:13px;color:rgba(29,29,31,.9)}
.lang-item:hover{background:var(--bg2)}
/* intro */
.intro{position:fixed;inset:0;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;z-index:999}
.intro-inner{text-align:center;padding:24px}
.intro-title{font-size:28px;letter-spacing:.18em;text-transform:uppercase;margin:0 0 10px}
.intro-sub{margin:0;color:rgba(255,255,255,.78);font-size:13px;letter-spacing:.08em}
.intro-line{width:260px;height:2px;background:rgba(255,255,255,.22);margin:18px auto 0;position:relative;overflow:hidden;border-radius:999px}
.intro-line:after{content:"";position:absolute;left:-40%;top:0;bottom:0;width:40%;background:var(--accent);border-radius:999px;animation:sweep 1.15s ease-in-out infinite}
@keyframes sweep{0%{transform:translateX(0)}50%{transform:translateX(220%)}100%{transform:translateX(520%)}}
.intro.fade-out{animation:fade .7s ease forwards}@keyframes fade{to{opacity:0;visibility:hidden}}
/* hero */
.hero{padding:72px 0 46px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:stretch}
.kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(29,29,31,.55);margin:0 0 10px}
.h1{font-size:52px;line-height:1.05;margin:0 0 16px;letter-spacing:-.02em}
.subline{margin:0 0 18px;color:rgba(29,29,31,.78);font-size:16px}
.meta{font-size:13px;color:rgba(29,29,31,.55)}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pill{border:1px solid var(--hairline);padding:8px 12px;border-radius:999px;font-size:13px;color:rgba(29,29,31,.78);background:#fff}
.hero-visual{border-radius:var(--r);border:1px solid var(--hairline);background:linear-gradient(180deg, rgba(14,31,51,.92), rgba(245,245,247,1));position:relative;overflow:hidden;min-height:320px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.hero-visual .grid{position:absolute;inset:-40px;background-image:linear-gradient(to right, rgba(255,255,255,.08) 1px, transparent 1px),linear-gradient(to bottom, rgba(255,255,255,.08) 1px, transparent 1px);background-size:42px 42px;transform:rotate(-8deg);opacity:.25}
.hero-visual .placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:18px;text-align:center;color:rgba(255,255,255,.85);font-size:13px;letter-spacing:.08em;text-transform:uppercase}
/* sections/cards */
.section{padding:64px 0;border-top:1px solid var(--hairline)}.section.alt{background:var(--bg2)}
.h2{font-size:26px;margin:0 0 12px;letter-spacing:-.01em}
.lead{margin:0 0 26px;color:rgba(29,29,31,.78);max-width:70ch}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.card{background:#fff;border:1px solid var(--hairline);border-radius:var(--r);padding:18px;box-shadow:0 6px 20px rgba(0,0,0,.04)}
.card .title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.card h3{margin:0;font-size:16px}
.badge{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid rgba(207,161,74,.45);color:rgba(14,31,51,.9);background:rgba(207,161,74,.10)}
.card p{margin:0;color:rgba(29,29,31,.74);font-size:14px}
/* products */
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.product{background:#fff;border:1px solid var(--hairline);border-radius:var(--r);padding:16px;box-shadow:0 6px 20px rgba(0,0,0,.04)}
.product .name{font-weight:650;margin:0 0 6px}.product .desc{margin:0 0 10px;color:rgba(29,29,31,.72);font-size:13px}
.product .row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 12px;border-radius:12px;border:1px solid rgba(14,31,51,.18);background:#fff;font-size:13px;cursor:pointer}
.btn:hover{border-color:rgba(14,31,51,.30)}.btn.primary{border-color:rgba(207,161,74,.60);background:rgba(207,161,74,.12)}.btn.primary:hover{background:rgba(207,161,74,.18)}
.small{font-size:12px;color:rgba(29,29,31,.55)}
/* footer */
.footer{padding:28px 0;border-top:1px solid var(--hairline);color:rgba(29,29,31,.55);font-size:13px}
/* reveal */
.reveal{opacity:0;transform:translateY(10px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}.h1{font-size:40px}.product-grid{grid-template-columns:1fr}.cards{grid-template-columns:1fr}}

/* Enhanced subtle interactions */
.card, .product, .hero-visual{
  transition: transform .35s ease, box-shadow .35s ease;
}
.card:hover, .product:hover{
  transform: translateY(-4px);
  box-shadow: 0 20px 45px rgba(0,0,0,.08);
}
.hero-visual:hover{
  transform: translateY(-2px);
}


/* Impact hero (ESPOIRER-like rhythm) */
.hero.impact{
  padding:0;
  min-height: calc(100vh - 64px);
  display:flex;
  align-items:stretch;
}
.hero.impact .container{
  width:100%;
  padding-top:74px;
  padding-bottom:54px;
}
.hero.impact .hero-grid{
  grid-template-columns: 1.25fr .75fr;
  align-items:center;
}
.hero.impact .h1{
  font-size:64px;
  letter-spacing:-.03em;
}
.hero.impact .subline{
  font-size:17px;
  max-width:64ch;
}
.hero.impact .hero-visual{
  min-height:420px;
}
/* Title split lines */
.split-title{
  display:block;
}
.split-title .line{
  display:block;
}
/* Scrolling marquee */
.marquee{
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
  background:var(--bg);
  overflow:hidden;
}
.marquee-track{
  display:flex;
  gap:28px;
  white-space:nowrap;
  will-change:transform;
  animation:marquee 18s linear infinite;
  padding:14px 0;
}
.marquee-item{
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:rgba(29,29,31,.62);
}
@keyframes marquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
/* Strong visual accent */
.hero-visual .glow{
  position:absolute;
  inset:-40px;
  background:
    radial-gradient(circle at 28% 34%, rgba(207,161,74,.28), transparent 48%),
    radial-gradient(circle at 78% 60%, rgba(255,255,255,.22), transparent 55%);
  opacity:.9;
  pointer-events:none;
}
.hero-visual .frame{
  position:absolute; inset:18px;
  border-radius:14px;
  border:1px dashed rgba(255,255,255,.28);
  opacity:.45;
  pointer-events:none;
}
@media(max-width:960px){
  .hero.impact{min-height:unset}
  .hero.impact .h1{font-size:44px}
  .marquee-track{animation-duration:22s}
}


/* Hero image support */
.hero-visual .hero-img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.02);
  filter:saturate(1.05) contrast(1.05);
}
/* keep text readable on image */
.hero-visual:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(14,31,51,.68), rgba(14,31,51,.18), rgba(245,245,247,.55));
  pointer-events:none;
}
/* tone down grid on photos */
.hero-visual .grid{opacity:.18}
/* hide placeholder if still present */
.hero-visual .placeholder{display:none}

/* =========================
   SUNVIA Hero Background Mode (All Pages)
   ========================= */

.hero.impact.hero-bg{
  position: relative;
  padding: 0;
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero.impact.hero-bg .hero-bg-media{
  position: absolute;
  inset: 0;
  background: var(--hero-bg-url) center/cover no-repeat;
  transform: scale(1.05);
  filter: saturate(1.05) contrast(1.08);
}

.hero.impact.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,
      rgba(14,31,51,.78) 0%,
      rgba(14,31,51,.58) 42%,
      rgba(14,31,51,.18) 72%,
      rgba(245,245,247,.00) 100%);
  pointer-events:none;
}

.hero.impact.hero-bg .hero-content{
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: 74px;
  padding-bottom: 54px;
  max-width: 1120px;
}

.hero.impact.hero-bg .kicker{ color: rgba(245,245,247,.72); }
.hero.impact.hero-bg .h1{
  color: rgba(245,245,247,.95);
  font-size: 64px;
  letter-spacing: -.03em;
}
.hero.impact.hero-bg .subline{
  color: rgba(245,245,247,.82);
  font-size: 17px;
  max-width: 64ch;
}
.hero.impact.hero-bg .meta{ color: rgba(245,245,247,.68); }

.hero.impact.hero-bg .pill{
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.20);
  color: rgba(245,245,247,.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@media (max-width: 960px){
  .hero.impact.hero-bg{ min-height: unset; }
  .hero.impact.hero-bg .h1{ font-size: 44px; }
  .hero.impact.hero-bg::after{
    background: linear-gradient(180deg,
      rgba(14,31,51,.78) 0%,
      rgba(14,31,51,.42) 55%,
      rgba(14,31,51,.10) 100%);
  }
}

/* =========================
   SUNVIA Mobile Responsive (v1)
   ========================= */

/* Make tap targets comfortable */
a, button {
  -webkit-tap-highlight-color: transparent;
}

.menu-btn {
  display:none;
  width:44px;
  height:44px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color: rgba(245,245,247,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor:pointer;
}

.mobile-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(88vw, 360px);
  background: rgba(10,18,30,.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transform: translateX(110%);
  transition: transform .22s ease;
  z-index: 9999;
  border-left: 1px solid rgba(255,255,255,.10);
}

.mobile-drawer__inner {
  height: 100%;
  display:flex;
  flex-direction: column;
  padding: 18px 16px;
  gap: 18px;
}

.mobile-drawer__top {
  display:flex;
  align-items:center;
  justify-content: space-between;
}

.mobile-brand {
  font-weight: 700;
  letter-spacing: .08em;
  color: rgba(245,245,247,.92);
}

.mobile-close {
  width:44px;
  height:44px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(245,245,247,.92);
  cursor:pointer;
}

.mobile-nav {
  display:flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-nav a {
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: rgba(245,245,247,.90);
  text-decoration: none;
}

.mobile-nav a:active {
  transform: translateY(1px);
}

.mobile-lang__label {
  margin: 4px 0 10px;
  color: rgba(245,245,247,.70);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.mobile-lang__grid {
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mobile-lang .lang-item {
  width: 100%;
  justify-content: center;
}

.mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.52);
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
  z-index: 9998;
}

body.is-menu-open .mobile-drawer {
  transform: translateX(0);
}

body.is-menu-open .mobile-backdrop {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 900px) {
  .header-inner {
    gap: 10px;
  }
  .nav, .lang-menu {
    display:none;
  }
  .menu-btn {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    margin-left: auto;
  }

  /* tighten sections */
  .section {
    padding: 54px 0;
  }

  /* cards stack */
  .cards {
    grid-template-columns: 1fr !important;
  }

  /* prevent overflow */
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (max-width: 520px) {
  .hero.impact.hero-bg .h1{ font-size: 36px; }
  .hero.impact.hero-bg .subline{ font-size: 15px; }
}


/* =========================
   Official Email Styling
   ========================= */
.contact-email{
  display:inline-block;
  padding:10px 14px;
  border-radius:12px;
  background: rgba(245,245,247,.92);
  border:1px solid rgba(14,31,51,.18);
  color: #000;
  text-decoration:none;
  font-weight:700;
  letter-spacing:.04em;
  transition: all .2s ease;
}
.contact-email:hover{
  background: rgba(255,255,255,.12);
  transform: translateY(-1px);
}
.footer-email{
  margin-top:10px;
  font-size:14px;
  opacity:.78;
}
.footer-email a{
  color:rgba(245,245,247,.86);
  text-decoration:none;
}
.footer-email a:hover{
  opacity:1;
}


/* =========================
   SUNVIA Inquiry Form (Light)
   ========================= */
.inquiry-form{
  margin-top: 18px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(14,31,51,.14);
  background: rgba(245,245,247,.94);
  color: rgba(10,18,30,.92);
}

.form-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field{ display:flex; flex-direction:column; gap: 8px; }
.field.full{ grid-column: 1 / -1; }

.label{
  font-size: 13px;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: rgba(10,18,30,.62);
}

.inquiry-form input,
.inquiry-form textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(14,31,51,.18);
  background: #fff;
  color: rgba(10,18,30,.92);
  outline: none;
  font-size: 16px;
}

.inquiry-form input:focus,
.inquiry-form textarea:focus{
  border-color: rgba(14,31,51,.38);
  box-shadow: 0 0 0 4px rgba(14,31,51,.10);
}

.inquiry-form textarea{ resize: vertical; min-height: 140px; }

.inquiry-form input::placeholder,
.inquiry-form textarea::placeholder{
  color: rgba(10,18,30,.40);
}

.privacy{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  margin-top: 14px;
  font-size: 14px;
  color: rgba(10,18,30,.78);
}

.privacy input{
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: rgba(14,31,51,.90);
}

.privacy-text{
  display:inline;
  line-height: 1.6;
}

.privacy-link{
  color: rgba(10,18,30,.92);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-actions{
  margin-top: 16px;
  display:flex;
  flex-direction: column;
  gap: 10px;
  align-items:flex-start;
}

.btn-compact{
  width: auto !important;
  padding: 10px 16px !important;
  border-radius: 12px !important;
}

.form-hint{
  margin: 0;
  font-size: 13px;
  color: rgba(10,18,30,.55);
}

@media (max-width: 520px){
  .form-grid{ grid-template-columns: 1fr; }
  .privacy{ align-items:flex-start; }
}


/* Ensure official email is black on light pill */
.contact-email{
  background: rgba(245,245,247,.96);
  border: 1px solid rgba(14,31,51,.18);
  color:#000;
}