/* ============================================================
   GYANGYI — international fresh-produce trading house
   Editorial / refined-luxury aesthetic.
   Forest green + warm paper, amber & mango accents.
   ============================================================ */

:root {
  --ink:        #0c1812;   /* near-black forest        */
  --forest:     #143626;   /* deep green section bg    */
  --forest-2:   #1c4a33;   /* lighter green            */
  --paper:      #f4efe2;   /* warm cream               */
  --paper-2:    #ece4d2;   /* deeper cream             */
  --amber:      #d99a3c;   /* gold accent              */
  --mango:      #e8742c;   /* citrus pop               */
  --leaf:       #6fae6b;   /* fresh green accent       */
  --cream-text: #f4efe2;
  --muted-light:#a9c1ad;   /* muted text on dark       */
  --muted-dark: #6c6450;   /* muted text on paper      */
  --line-dark:  rgba(244,239,226,.14);
  --line-paper: rgba(20,54,38,.14);

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Hanken Grotesk", system-ui, sans-serif;

  --maxw: 1240px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--cream-text);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--mango); color: #fff; }

a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* ---------- typographic primitives ---------- */
.eyebrow {
  font-size: .72rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: .7em;
}
.eyebrow::before {
  content: "";
  width: 30px; height: 1px;
  background: currentColor;
  opacity: .6;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 480;
  line-height: 1.02;
  letter-spacing: -.015em;
  font-optical-sizing: auto;
}

.display {
  font-size: clamp(2.6rem, 7vw, 5.6rem);
}
.display em {
  font-style: italic;
  font-weight: 380;
  color: var(--amber);
}

h2.section-title {
  font-size: clamp(2rem, 4.4vw, 3.6rem);
}

p.lede {
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  line-height: 1.5;
  max-width: 36ch;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 32px;
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(12,24,18,.82);
  backdrop-filter: blur(14px);
  padding: 14px 32px;
  border-bottom: 1px solid var(--line-dark);
}
.brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -.01em;
  display: flex; align-items: center; gap: .5em;
}
.brand .dot { color: var(--mango); }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a {
  font-size: .82rem; letter-spacing: .08em; text-transform: uppercase;
  font-weight: 600; color: var(--muted-light);
  transition: color .25s;
}
.nav-links a:hover { color: var(--cream-text); }
.nav-cta {
  border: 1px solid var(--amber);
  color: var(--amber) !important;
  padding: .6em 1.2em; border-radius: 999px;
  transition: all .25s var(--ease) !important;
}
.nav-cta:hover { background: var(--amber); color: var(--ink) !important; }
.nav-burger { display: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 190px 0 70px;
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(217,154,60,.16), transparent 55%),
    radial-gradient(90% 70% at -10% 110%, rgba(111,174,107,.14), transparent 55%),
    var(--ink);
  overflow: hidden;
}
.hero::after { /* grain */
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-inner { position: relative; z-index: 2; }
.hero h1 { margin: 26px 0 0; max-width: 16ch; }
.hero-sub {
  margin-top: 30px; max-width: 52ch;
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  color: var(--muted-light); line-height: 1.55;
}
.hero-actions { margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: .6em;
  font-weight: 600; font-size: .95rem; letter-spacing: .01em;
  padding: 1em 1.7em; border-radius: 999px;
  transition: transform .25s var(--ease), background .25s, color .25s, box-shadow .25s;
  cursor: pointer; border: none;
}
.btn-primary { background: var(--mango); color: #fff; box-shadow: 0 10px 30px -8px rgba(232,116,44,.5); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -10px rgba(232,116,44,.6); }
.btn-ghost { color: var(--cream-text); border: 1px solid var(--line-dark); }
.btn-ghost:hover { border-color: var(--amber); color: var(--amber); transform: translateY(-3px); }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translate(4px,-4px); }

/* hero image trio */
.hero-trio {
  margin-top: 66px;
  display: grid; grid-template-columns: 1.1fr 1.4fr 1fr; gap: 16px;
  height: clamp(240px, 34vw, 420px);
}
.shot {
  position: relative; border-radius: 18px; overflow: hidden;
  border: 1px solid var(--line-dark);
  display: flex; align-items: flex-end;
}
.shot .label {
  position: relative; z-index: 3; padding: 18px 20px;
  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 700; color: #fff;
  text-shadow: 0 1px 12px rgba(0,0,0,.5);
}
.shot svg, .shot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.shot::after { /* readability scrim */
  content:""; position:absolute; inset:0; z-index:2;
  background: linear-gradient(to top, rgba(8,16,12,.55), transparent 55%);
}
.shot:nth-child(2) { transform: translateY(-22px); }

.ticker {
  margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--line-dark);
  display: flex; gap: 50px; flex-wrap: wrap; align-items: baseline;
  color: var(--muted-light); font-size: .9rem;
}
.ticker b { font-family: var(--font-display); font-size: 1.7rem; color: var(--leaf); font-weight: 500; margin-right: .35em; }

/* ============================================================
   DEFINITION STRIP
   ============================================================ */
.define {
  background: var(--forest);
  padding: 96px 0;
  border-top: 1px solid var(--line-dark);
}
.define p {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.7rem);
  font-weight: 400; line-height: 1.22; letter-spacing: -.01em;
  max-width: 22ch + 12ch;
  max-width: 30ch;
}
.define .accent { color: var(--amber); font-style: italic; }
.define .grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.define .eyebrow { color: var(--leaf); }

/* ============================================================
   SECTION SHELL
   ============================================================ */
.section { padding: 110px 0; position: relative; }
.section.paper { background: var(--paper); color: var(--ink); }
.section.paper .eyebrow { color: var(--mango); }
.section.paper .muted { color: var(--muted-dark); }
.section.forest { background: var(--forest); }
.section.forest .eyebrow { color: var(--leaf); }
.section.forest .muted { color: var(--muted-light); }

/* wide feature image inside a section */
.feature-img {
  width: 100%; height: clamp(220px, 30vw, 360px);
  object-fit: cover; border-radius: 20px;
  margin-bottom: 56px; display: block;
  border: 1px solid var(--line-paper);
}

.section-head { max-width: 60ch; margin-bottom: 56px; }
.section-head h2 { margin: 22px 0 18px; }
.section-head .muted { font-size: 1.1rem; line-height: 1.55; max-width: 50ch; }

/* ---------- retailers ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.panel-title {
  font-family: var(--font-display); font-size: 1.4rem; font-weight: 500;
  margin-bottom: 22px; display: flex; align-items: center; gap: .5em;
}
.panel-title .num {
  font-size: .7rem; font-family: var(--font-body); font-weight: 700;
  letter-spacing: .1em; color: var(--mango);
  border: 1px solid currentColor; border-radius: 999px; padding: .2em .7em;
}
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: .55em;
  padding: .6em 1em; border-radius: 12px;
  background: rgba(20,54,38,.05);
  border: 1px solid var(--line-paper);
  font-weight: 600; font-size: .95rem;
  transition: transform .2s var(--ease), background .2s, border-color .2s;
}
.chip:hover { transform: translateY(-3px); border-color: var(--mango); background: #fff; }
.chip .ico { font-size: 1.2rem; line-height: 1; }
.chip .flag { font-size: 1.15rem; }

.quality-note {
  margin-top: 54px; padding: 30px 34px; border-radius: 18px;
  background: linear-gradient(120deg, var(--forest), var(--forest-2));
  color: var(--cream-text);
  display: grid; grid-template-columns: auto 1fr; gap: 26px; align-items: center;
}
.quality-note .seal {
  width: 64px; height: 64px; border-radius: 50%;
  border: 2px solid var(--amber); color: var(--amber);
  display: grid; place-items: center; font-family: var(--font-display);
  font-size: 1.6rem; flex: none;
}
.quality-note p { font-size: 1.05rem; line-height: 1.5; }
.quality-note b { color: var(--amber); }

/* ---------- suppliers / stats ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-bottom: 64px; }
.stat { padding: 14px 30px; border-left: 1px solid var(--line-dark); }
.stat:first-child { border-left: none; padding-left: 0; }
.stat .big {
  font-family: var(--font-display); font-weight: 460;
  font-size: clamp(2.8rem, 6vw, 4.6rem); line-height: 1; color: var(--amber);
  letter-spacing: -.02em;
}
.stat .big small { font-size: .42em; color: var(--leaf); vertical-align: super; }
.stat .cap { margin-top: 12px; color: var(--muted-light); font-size: .98rem; max-width: 26ch; }

.logos-label {
  font-size: .76rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--muted-light); margin-bottom: 22px;
}
.logos {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr));
  gap: 14px;
}
.logo {
  display: grid; place-items: center; min-height: 78px;
  border: 1px solid var(--line-dark); border-radius: 14px;
  background: rgba(244,239,226,.03);
  font-family: var(--font-display); font-size: 1.15rem; font-weight: 500;
  color: var(--cream-text); text-align: center; padding: 10px 14px;
  transition: background .25s, border-color .25s, transform .25s var(--ease);
}
.logo:hover { background: rgba(244,239,226,.08); border-color: var(--amber); transform: translateY(-3px); }
.logo span { display:block; font-family: var(--font-body); font-size: .66rem; letter-spacing:.12em; text-transform:uppercase; color: var(--muted-light); margin-top:4px; }

.supplier-points { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; margin-top: 64px; }
.point .k {
  font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 8px; color: var(--amber);
}
.point p { color: var(--muted-light); font-size: 1rem; line-height: 1.5; }

/* ---------- investors ---------- */
.invest { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.invest-card {
  background: var(--ink); color: var(--cream-text);
  border-radius: 22px; padding: 44px;
  border: 1px solid var(--line-dark);
  position: relative; overflow: hidden;
}
.invest-card::before {
  content:""; position:absolute; right:-60px; top:-60px; width:200px; height:200px;
  background: radial-gradient(circle, rgba(217,154,60,.4), transparent 70%);
}
.invest-card .yield {
  font-family: var(--font-display); font-size: 3rem; color: var(--amber); line-height:1;
}
.invest-card .yield small { font-size: .35em; color: var(--leaf); }
.invest-card ul { list-style: none; margin: 26px 0; display: grid; gap: 14px; }
.invest-card li { display:flex; gap:.7em; align-items:flex-start; color: var(--muted-light); }
.invest-card li::before { content:"—"; color: var(--mango); }
.mail-btn {
  display:inline-flex; align-items:center; gap:.6em; margin-top:8px;
  font-weight:700; color: var(--amber);
}
.mail-btn:hover { color: var(--mango); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--ink); padding: 130px 0;
  text-align: center; position: relative; overflow: hidden;
}
.contact::before {
  content:""; position:absolute; inset:0;
  background: radial-gradient(70% 60% at 50% 0%, rgba(232,116,44,.18), transparent 60%);
}
.contact-inner { position: relative; z-index: 2; }
.contact h2 { font-size: clamp(2.6rem, 7vw, 5.5rem); margin-bottom: 26px; }
.contact h2 em { font-style: italic; color: var(--amber); }
.contact .big-mail {
  display:inline-block; margin-top: 18px;
  font-family: var(--font-display); font-size: clamp(1.6rem, 4vw, 2.8rem);
  color: var(--cream-text); border-bottom: 2px solid var(--mango);
  padding-bottom: 6px; transition: color .25s, border-color .25s;
}
.contact .big-mail:hover { color: var(--mango); }
.contact .subline { color: var(--muted-light); margin-top: 26px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #08110c; padding: 56px 0 40px; border-top: 1px solid var(--line-dark);
  color: var(--muted-light); font-size: .85rem; line-height: 1.7;
}
.footer .grid { display:flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; align-items: flex-start; }
.footer .brand { color: var(--cream-text); margin-bottom: 14px; }
.footer .legal { max-width: 48ch; }
.footer .legal strong { color: var(--muted-light); font-weight: 600; }
.footer .cols { display:flex; gap: 64px; flex-wrap: wrap; }
.footer .col a { display:block; color: var(--muted-light); margin-bottom: 8px; transition: color .2s; }
.footer .col a:hover { color: var(--amber); }
.footer .col h4 { font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--leaf); margin-bottom:14px; font-weight:700; font-family: var(--font-body); }
.footer .copy { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line-dark); opacity:.7; font-size:.78rem; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity:1; transform:none; transition:none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  body { font-size: 17px; }
  .nav-links { display: none; }
  .hero-trio { grid-template-columns: 1fr; height: auto; }
  .hero-trio .shot { height: 200px; }
  .shot:nth-child(2) { transform: none; }
  .define .grid, .two-col, .invest { grid-template-columns: 1fr; gap: 36px; }
  .stats { grid-template-columns: 1fr; gap: 30px; }
  .stat { border-left: none; padding: 0; border-top: 1px solid var(--line-dark); padding-top: 24px; }
  .stat:first-child { border-top: none; padding-top: 0; }
  .supplier-points { grid-template-columns: 1fr; }
  .quality-note { grid-template-columns: 1fr; gap: 16px; }
  .footer .grid { flex-direction: column; }
}