/* SRI JAYAPRABHA EXPORTS — Spice-Earth palette
   Spot #3F5A2E + Paper #F4EFE3 + Ochre #B07A2E + Brass #CE9849 + Ink #2A2118
   Source Serif 4 + Inter Tight + JetBrains Mono
   NO LENIS — native scroll only (CLAUDE.md hard rule)
*/

:root {
  --forest: #3F5A2E;
  --forest-deep: #2B3F1E;
  --bone: #F4EFE3;
  --bone-warm: #E6DCC6;
  --cashew: #B07A2E;
  --cashew-deep: #8E601F;
  --brass: #9A6B22;
  --ink: #2A2118;
  --ink-50: rgba(42, 33, 24, 0.5);
  --ink-12: rgba(42, 33, 24, 0.12);
  --bone-12: rgba(244, 239, 227, 0.12);
  --bone-50: rgba(244, 239, 227, 0.55);

  --f-display: "Source Serif 4", "Georgia", serif;
  --f-body: "Inter Tight", "Helvetica Neue", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "Courier New", monospace;

  --w-max: 1320px;
  --w-narrow: 980px;
  --gutter: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.55;
  font-feature-settings: "ss01", "cv11";
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ────── TYPE ────── */
.display {
  font-family: var(--f-display);
  font-weight: 380;
  font-variation-settings: "opsz" 40;
  letter-spacing: -0.02em;
  line-height: 1.02;
}
.display-italic {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 360;
  font-variation-settings: "opsz" 40;
  letter-spacing: -0.02em;
}
.eyebrow {
  font-family: var(--f-mono);
  text-transform: uppercase;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--brass);
  font-weight: 500;
}
.mono { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.05em; }
.caption { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-50); }

/* ────── CONTAINERS ────── */
.wrap { max-width: var(--w-max); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-narrow { max-width: var(--w-narrow); margin: 0 auto; padding: 0 var(--gutter); }

/* ────── NAV ────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244, 239, 227, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--ink-12);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px var(--gutter); max-width: var(--w-max); margin: 0 auto;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--f-display); font-size: 22px; font-weight: 420;
  letter-spacing: -0.01em;
}
.brand svg { display: block; }
.brand-mark {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--ink-12); border-radius: 50%;
}
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-family: var(--f-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em;
  padding: 6px 0; position: relative;
}
.nav-links a:hover { color: var(--brass); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--brass);
}
.nav-cta {
  font-family: var(--f-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em;
  background: var(--forest); color: var(--bone);
  padding: 10px 18px; border-radius: 999px;
  border: 1px solid var(--forest); transition: background 0.18s, color 0.18s;
}
.nav-cta:hover { background: var(--cashew-deep); border-color: var(--cashew-deep); }
.burger { display: none; background: none; border: none; padding: 8px; color: var(--ink); }

@media (max-width: 920px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: inline-flex; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; gap: 18px;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bone); border-bottom: 1px solid var(--ink-12);
    padding: 22px var(--gutter);
  }
  .nav.open .nav-cta { display: inline-flex; margin-top: 14px; }
}

/* ────── HERO ────── */
.hero {
  padding: clamp(60px, 9vw, 120px) 0 clamp(40px, 6vw, 80px);
  position: relative; overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 80px); align-items: end;
}
.hero-meta {
  display: flex; gap: 18px; align-items: center;
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-50);
  margin-bottom: 26px;
}
.hero-meta-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--cashew-deep);
  box-shadow: 0 0 0 4px rgba(201, 166, 107, 0.18);
}
.hero h1 {
  font-size: clamp(48px, 7.4vw, 108px);
  margin: 0 0 28px;
  font-family: var(--f-display);
  font-variation-settings: "opsz" 40;
  font-weight: 380;
  letter-spacing: -0.025em;
}
.hero h1 em {
  font-style: italic; font-weight: 360;
  font-variation-settings: "opsz" 40;
  color: var(--cashew-deep);
}
.hero-lede {
  font-size: clamp(16px, 1.3vw, 19px); max-width: 60ch;
  color: rgba(42, 33, 24, 0.72); margin: 0 0 36px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-side {
  border: 1px solid var(--ink-12);
  background: var(--bone-warm);
  padding: 26px 28px;
  position: relative;
}
.hero-side::before, .hero-side::after {
  content: ""; position: absolute; width: 14px; height: 14px; border: 1px solid var(--brass);
}
.hero-side::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.hero-side::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
.hero-side-h {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-50);
  border-bottom: 1px dashed var(--ink-12); padding-bottom: 10px; margin-bottom: 18px;
}
.spec-row {
  display: grid; grid-template-columns: 0.6fr 1fr 0.7fr;
  gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--ink-12);
  font-size: 13px; align-items: baseline;
}
.spec-row:last-child { border-bottom: 0; }
.spec-row .sk { font-family: var(--f-mono); color: var(--cashew-deep); font-size: 11.5px; letter-spacing: 0.08em; }
.spec-row .sn { font-family: var(--f-display); font-style: italic; font-size: 16px; }
.spec-row .sv { font-family: var(--f-mono); font-size: 11px; text-align: right; color: var(--ink-50); letter-spacing: 0.06em; }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-side { margin-top: 24px; }
}

/* ────── BUTTONS ────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  font-family: var(--f-mono); font-size: 11.5px; letter-spacing: 0.16em;
  text-transform: uppercase; border-radius: 999px;
  border: 1px solid var(--ink); background: var(--ink); color: var(--bone);
  transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.18s;
}
.btn:hover { background: var(--forest); border-color: var(--forest); transform: translateY(-1px); }
.btn-ghost {
  background: transparent; color: var(--ink); border-color: var(--ink-12);
}
.btn-ghost:hover { background: var(--bone-warm); border-color: var(--brass); color: var(--brass); }
.btn-brass {
  background: var(--brass); color: var(--bone); border-color: var(--brass);
}
.btn-brass:hover { background: var(--cashew-deep); border-color: var(--cashew-deep); }

/* ────── STAT STRIP ────── */
.stat-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink-12);
  border-bottom: 1px solid var(--ink-12);
  margin-top: 56px;
}
.stat-strip .cell {
  padding: 26px 22px;
  border-right: 1px solid var(--ink-12);
}
.stat-strip .cell:last-child { border-right: 0; }
.stat-num {
  font-family: var(--f-display);
  font-size: clamp(40px, 4.4vw, 64px);
  font-variation-settings: "opsz" 40;
  font-weight: 380;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--forest);
}
.stat-num sup { font-size: 0.45em; color: var(--cashew-deep); vertical-align: 0.7em; font-weight: 420; }
.stat-lbl {
  margin-top: 12px;
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-50);
}
@media (max-width: 720px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-strip .cell:nth-child(2) { border-right: 0; }
  .stat-strip .cell:nth-child(-n+2) { border-bottom: 1px solid var(--ink-12); }
}

/* ────── SECTION ────── */
.section { padding: clamp(60px, 9vw, 120px) 0; }
.section-dark { background: var(--forest); color: var(--bone); }
.section-dark .eyebrow { color: var(--cashew); }
.section-dark .caption { color: rgba(242, 235, 220, 0.5); }
.section-bone-warm { background: var(--bone-warm); }

.section-head {
  display: grid; grid-template-columns: 0.35fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  margin-bottom: clamp(36px, 5vw, 64px);
  align-items: end;
}
.section-head h2 {
  margin: 0; font-size: clamp(34px, 4.6vw, 62px);
  font-family: var(--f-display);
  font-variation-settings: "opsz" 40;
  font-weight: 380;
  letter-spacing: -0.022em; line-height: 1.05;
}
.section-head h2 em { font-style: italic; color: var(--brass); }
.section-dark .section-head h2 em { color: var(--cashew); }
.section-head .num {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-50);
}
.section-dark .section-head .num { color: rgba(242, 235, 220, 0.5); }
@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; gap: 18px; }
}

/* ────── GRADE TABLE (signature element) ────── */
.grade-table {
  width: 100%; border-collapse: collapse;
  border-top: 2px solid var(--ink);
  font-size: 13px;
}
.grade-table thead {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-50);
}
.grade-table th, .grade-table td {
  padding: 16px 12px; text-align: left; border-bottom: 1px solid var(--ink-12);
  vertical-align: baseline;
}
.grade-table th:last-child, .grade-table td:last-child { text-align: right; }
.grade-table td .grade-name {
  font-family: var(--f-display); font-style: italic; font-size: 22px;
  font-variation-settings: "opsz" 40; color: var(--forest);
}
.grade-table td .grade-code {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--brass); display: block;
}
.grade-table tbody tr:hover { background: var(--bone-warm); }
.grade-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
@media (max-width: 640px) {
  .grade-table thead .col-buyer, .grade-table tbody .col-buyer,
  .grade-table thead .col-moist, .grade-table tbody .col-moist { display: none; }
  .grade-table { font-size: 12.5px; }
  .grade-table th, .grade-table td { padding: 12px 8px; }
  .grade-table td .grade-name { font-size: 17px; }
}
.section-dark .grade-table { border-top-color: var(--cashew); }
.section-dark .grade-table th, .section-dark .grade-table td { border-bottom-color: var(--bone-12); }
.section-dark .grade-table td .grade-name { color: var(--bone); }
.section-dark .grade-table td .grade-code { color: var(--cashew); }
.section-dark .grade-table tbody tr:hover { background: rgba(242, 235, 220, 0.04); }

/* ────── PROCESSING STEPS ────── */
.proc-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--ink-12);
  border: 1px solid var(--ink-12);
}
.proc-cell {
  background: var(--bone); padding: 28px 24px 30px;
  position: relative; min-height: 220px;
  display: flex; flex-direction: column;
}
.proc-cell .step-num {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.16em;
  color: var(--brass); margin-bottom: 14px;
}
.proc-cell h3 {
  font-family: var(--f-display); font-weight: 400;
  font-variation-settings: "opsz" 40;
  font-size: 24px; margin: 0 0 12px; letter-spacing: -0.015em;
  color: var(--forest);
}
.proc-cell p { margin: 0; font-size: 13.5px; color: rgba(42, 33, 24, 0.72); }
.proc-cell .tag {
  margin-top: auto; padding-top: 16px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.14em;
  color: var(--ink-50); text-transform: uppercase;
}
@media (max-width: 920px) { .proc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .proc-grid { grid-template-columns: 1fr; } }

/* ────── BUYER CARDS ────── */
.buyer-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.buyer-card {
  background: var(--bone-warm); padding: 26px;
  border: 1px solid var(--ink-12); position: relative;
}
.buyer-card .ic { color: var(--brass); margin-bottom: 18px; }
.buyer-card h4 {
  font-family: var(--f-display); font-weight: 400; font-size: 22px;
  font-variation-settings: "opsz" 40; margin: 0 0 10px;
  color: var(--forest);
}
.buyer-card p { margin: 0; font-size: 13px; color: rgba(42, 33, 24, 0.72); }
.buyer-card .b-tag {
  display: inline-block; margin-bottom: 10px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.14em;
  color: var(--cashew-deep); text-transform: uppercase;
}
@media (max-width: 920px) { .buyer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .buyer-grid { grid-template-columns: 1fr; } }

/* ────── CREDENTIALS BAND ────── */
.cred-band {
  display: grid; grid-template-columns: repeat(5, 1fr);
  border: 1px solid var(--bone-12);
}
.cred-cell {
  padding: 26px 22px; border-right: 1px solid var(--bone-12);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.08em;
  display: flex; flex-direction: column; gap: 6px;
}
.cred-cell:last-child { border-right: 0; }
.cred-key {
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(242, 235, 220, 0.5);
}
.cred-val {
  font-family: var(--f-display); font-size: 22px; font-weight: 380;
  font-variation-settings: "opsz" 40;
  color: var(--bone); letter-spacing: -0.01em;
}
.cred-note { font-size: 10.5px; color: var(--cashew); letter-spacing: 0.04em; }
@media (max-width: 920px) {
  .cred-band { grid-template-columns: repeat(2, 1fr); }
  .cred-cell:nth-child(2) { border-right: 0; }
  .cred-cell:nth-child(-n+4) { border-bottom: 1px solid var(--bone-12); }
}
@media (max-width: 520px) {
  .cred-band { grid-template-columns: 1fr; }
  .cred-cell { border-right: 0; border-bottom: 1px solid var(--bone-12); }
  .cred-cell:last-child { border-bottom: 0; }
}

/* ────── MARKETS ARC MAP ────── */
.arc-map {
  background: var(--forest-deep);
  border: 1px solid var(--bone-12);
  padding: clamp(20px, 3vw, 36px);
  position: relative;
}
.arc-map svg { width: 100%; height: auto; display: block; }
.arc-pulse { animation: pulseDot 2.4s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
@keyframes pulseDot { 0%, 100% { opacity: 0.45; r: 4; } 50% { opacity: 1; r: 6; } }

/* ────── STORY / SPLIT ────── */
.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 72px); align-items: center;
}
.split-media {
  aspect-ratio: 4/5; background: var(--ink); position: relative; overflow: hidden;
  border: 1px solid var(--ink-12);
}
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-media .frame-label {
  position: absolute; top: 14px; left: 14px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.16em;
  color: var(--bone); text-transform: uppercase;
  background: rgba(15, 20, 16, 0.6); padding: 6px 10px; backdrop-filter: blur(6px);
}
.split-body h3 {
  font-family: var(--f-display); font-weight: 380;
  font-variation-settings: "opsz" 40;
  font-size: clamp(32px, 3.8vw, 52px); margin: 14px 0 22px;
  letter-spacing: -0.022em; line-height: 1.05;
}
.split-body h3 em { font-style: italic; color: var(--brass); }
.split-body p { font-size: 15.5px; color: rgba(15, 20, 16, 0.74); margin: 0 0 16px; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }

/* ────── FOOTER ────── */
.footer {
  background: var(--ink); color: var(--bone);
  padding: clamp(60px, 7vw, 96px) 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 60px;
}
.footer h5 {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.16em;
  text-transform: uppercase; color: rgba(242, 235, 220, 0.5);
  margin: 0 0 18px; font-weight: 500;
}
.footer a, .footer p {
  font-size: 14px; color: var(--bone); margin: 0 0 8px; display: block;
}
.footer a:hover { color: var(--cashew); }
.footer-brand h6 {
  font-family: var(--f-display); font-weight: 380;
  font-size: 28px; margin: 0 0 14px; letter-spacing: -0.01em;
  font-variation-settings: "opsz" 40;
}
.footer-bottom {
  padding-top: 26px; border-top: 1px solid var(--bone-12);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px;
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: rgba(242, 235, 220, 0.5);
}
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ────── REVEAL — fail-open per CLAUDE.md ────── */
.reveal { opacity: 1; transform: none; transition: opacity 0.85s cubic-bezier(0.16,0.84,0.3,1), transform 0.85s cubic-bezier(0.16,0.84,0.3,1); }
.reveal.reveal--hidden { opacity: 0; transform: translateY(26px); }

/* Staggered children — each animates with its own delay once parent reveals */
.stagger-item { transition: opacity 0.7s cubic-bezier(0.16,0.84,0.3,1), transform 0.7s cubic-bezier(0.16,0.84,0.3,1); transition-delay: var(--stagger, 0ms); }
.reveal--hidden .stagger-item { opacity: 0; transform: translateY(18px); }
.reveal--in .stagger-item { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal--hidden, .stagger-item { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* Buttons get a smooth magnetic return */
.btn, .nav-cta { transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.25s cubic-bezier(0.2,0.8,0.2,1); }

/* ────── NAV scroll state ────── */
.nav { transition: box-shadow 0.3s ease, background 0.3s ease; }
.nav--scrolled {
  box-shadow: 0 1px 0 var(--ink-12), 0 12px 30px -22px rgba(15,20,16,0.4);
  background: rgba(242, 235, 220, 0.97);
}
.nav--scrolled .nav-inner { padding-top: 11px; padding-bottom: 11px; }
.nav-inner { transition: padding 0.3s ease; }

/* ────── Paper grain texture (subtle film grain over whole page) ────── */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  opacity: 0.6;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

/* ────── PRODUCT GALLERY (real Souparnika lots) ────── */
.product-gallery {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.pg-tile {
  margin: 0; background: var(--bone); border: 1px solid var(--ink-12);
  overflow: hidden; position: relative; transition: transform 0.3s ease, border-color 0.3s ease;
}
.pg-tile:hover { border-color: var(--brass); transform: translateY(-2px); }
.pg-tile img {
  width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block;
  background: var(--bone-warm);
}
.pg-tile figcaption {
  padding: 14px 16px; border-top: 1px solid var(--ink-12);
  display: flex; flex-direction: column; gap: 4px;
}
.pg-tile .pg-code {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.16em;
  color: var(--brass); text-transform: uppercase;
}
.pg-tile .pg-name {
  font-family: var(--f-display); font-size: 17px; font-weight: 400;
  font-variation-settings: "opsz" 40;
  color: var(--forest); letter-spacing: -0.01em;
}
@media (max-width: 920px) { .product-gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .product-gallery { grid-template-columns: 1fr; } }

/* ────── UTILITIES ────── */
.divider {
  display: flex; align-items: center; gap: 18px;
  margin: 64px 0; opacity: 0.6;
}
.divider .line { flex: 1; height: 1px; background: var(--ink-12); }
.divider svg { color: var(--brass); }
.section-dark .divider .line { background: var(--bone-12); }

.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--cashew-deep);
  margin-bottom: 22px;
}
.kicker::before {
  content: ""; width: 18px; height: 1px; background: var(--cashew-deep);
}
.section-dark .kicker { color: var(--cashew); }
.section-dark .kicker::before { background: var(--cashew); }