/* ============================================================
   Agro Care India — design tokens
   All-green palette: a deep, muted forest green (from the real
   brand logos) for structure/text, paired with a brighter, more
   saturated emerald as the sole accent tone — no purple anywhere.
   The recurring diamond mesh motif below is a literal net-knot
   cell — honest texture, since the product itself is knitted
   diamond-mesh netting.
   ============================================================ */
:root {
  --color-green-900: #103d24;
  --color-green-700: #1f6f3e;
  --color-green-600: #278a4d;
  --color-green-100: #e7f3ea;
  --color-accent-700: #0b6e4f;
  --color-accent-500: #16a374;
  --color-accent-100: #dcf2e7;
  --color-ink: #1c2420;
  --color-ink-soft: #4a5750;
  --color-paper: #fbfaf7;
  --color-paper-alt: #f3f1ea;
  --color-line: #e1ded3;
  --color-white: #ffffff;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* spacing scale (8pt base) */
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --space-9: 128px;
  --space-10: 160px;

  /* type scale */
  --font-size-eyebrow: 0.78rem;
  --font-size-body: 1rem;
  --font-size-lede: 1.15rem;
  --font-size-h3: clamp(1.15rem, 1.6vw, 1.4rem);
  --font-size-h2: clamp(1.9rem, 3.4vw, 2.75rem);
  --font-size-h1: clamp(2.6rem, 5.2vw, 4.6rem);
  --font-size-display: clamp(3.4rem, 7.5vw, 6.5rem);
  --font-size-quote: clamp(1.5rem, 2.6vw, 2.1rem);

  --weight-display-regular: 500;
  --weight-display-bold: 600;
  --weight-body-regular: 400;
  --weight-body-medium: 600;
  --weight-body-bold: 700;

  /* radius hierarchy */
  --radius-sm: 6px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* shadow hierarchy — brand-tinted, not generic black */
  --shadow-resting: 0 1px 2px rgba(16, 61, 36, 0.06);
  --shadow-hover-green: 0 20px 40px -20px rgba(16, 61, 36, 0.35);
  --shadow-hover-accent: 0 20px 40px -20px rgba(11, 110, 79, 0.35);
  --shadow-floating: 0 32px 64px -24px rgba(16, 61, 36, 0.28), 0 8px 24px -8px rgba(91, 58, 142, 0.18);

  /* net-mesh motif — a literal diamond knot cell, tiled */
  --mesh-green: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M20 0 40 20 20 40 0 20Z' fill='none' stroke='%231f6f3e' stroke-opacity='0.16' stroke-width='1.4'/%3E%3C/svg%3E");
  --mesh-white: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M20 0 40 20 20 40 0 20Z' fill='none' stroke='%23ffffff' stroke-opacity='0.22' stroke-width='1.4'/%3E%3C/svg%3E");
  --mesh-accent: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M20 0 40 20 20 40 0 20Z' fill='none' stroke='%230b6e4f' stroke-opacity='0.16' stroke-width='1.4'/%3E%3C/svg%3E");

  --container: 1180px;
  --nav-height: 76px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--color-green-900);
  margin: 0 0 0.5em;
}
h1 { font-size: var(--font-size-h1); font-weight: var(--weight-display-bold); }
h2 { font-size: var(--font-size-h2); font-weight: var(--weight-display-regular); }
h3 { font-size: var(--font-size-h3); font-weight: var(--weight-display-regular); }
p { margin: 0 0 1em; color: var(--color-ink-soft); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: clamp(var(--space-7), 8vw, var(--space-9)) 0; }
.section--alt { background: var(--color-paper-alt); }
.section__head { position: relative; max-width: 640px; margin: 0 0 var(--space-6); }
.section__head::before {
  content: "";
  position: absolute;
  top: -14px; left: -14px;
  width: 56px; height: 56px;
  background-image: var(--mesh-accent);
  background-size: 14px 14px;
  border-radius: var(--radius-sm);
  z-index: -1;
}
.section__eyebrow {
  position: relative;
  display: inline-block;
  font-size: var(--font-size-eyebrow);
  font-weight: var(--weight-body-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-700);
  margin-bottom: 10px;
}
.section__head p { font-size: var(--font-size-lede); font-weight: var(--weight-body-medium); color: var(--color-ink); }

.product-badge {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: var(--space-5);
}
.product-badge__tag {
  display: inline-block;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  background: var(--color-accent-700);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.product-badge__claim {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.pull-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: var(--weight-display-regular);
  font-size: var(--font-size-quote);
  color: var(--color-green-900);
  border-left: 3px solid var(--color-accent-500);
  padding-left: var(--space-4);
  margin: var(--space-6) 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: var(--weight-body-bold);
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s;
}
.btn--accent { background: var(--color-accent-700); color: var(--color-white); }
.btn--accent:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover-accent); }
.btn--outline { background: transparent; border-color: var(--color-green-700); color: var(--color-green-700); }
.btn--outline:hover { background: var(--color-green-700); color: var(--color-white); }

.btn--text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 0 2px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1.5px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  border: none;
  border-radius: 0;
  color: var(--color-green-700);
  font-weight: var(--weight-body-bold);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-size 0.35s var(--ease-out), color 0.3s;
}
.btn--text:hover { background-size: 100% 1.5px; }
.btn--text::after { content: "\2192"; display: inline-block; transition: transform 0.3s var(--ease-out); }
.btn--text:hover::after { transform: translateX(4px); }

/* ---------------- Scroll progress ---------------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; width: 100%; height: 3px;
  background: var(--color-accent-700);
  transform: scaleX(0); transform-origin: left;
  z-index: 200; pointer-events: none;
}
@media (prefers-reduced-motion: reduce) { .scroll-progress { display: none; } }

/* ---------------- Nav ---------------- */
.site-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.site-nav__inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-nav__brand img { height: 40px; filter: brightness(0) invert(1); transition: filter 0.35s; }
.site-nav__links { list-style: none; display: flex; gap: 30px; margin: 0; padding: 0; }
.site-nav__links a {
  position: relative;
  color: var(--color-white);
  font-weight: var(--weight-body-bold);
  font-size: 0.95rem;
  padding: 6px 2px;
  transition: color 0.3s;
}
.site-nav__links a::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}
.site-nav__links a[aria-current="page"]::after,
.site-nav__links a:hover::after { transform: scaleX(1); }

.site-nav.is-scrolled,
.site-nav--solid {
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 24px -12px rgba(16, 61, 36, 0.25);
}
.site-nav.is-scrolled .site-nav__brand img,
.site-nav--solid .site-nav__brand img { filter: none; }
.site-nav.is-scrolled .site-nav__links a,
.site-nav--solid .site-nav__links a { color: var(--color-green-900); }

.site-nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.site-nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: background 0.3s;
}
.site-nav.is-scrolled .site-nav__toggle span,
.site-nav--solid .site-nav__toggle span { background: var(--color-green-900); }

.site-nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-white);
  box-shadow: 0 16px 32px -18px rgba(16, 61, 36, 0.4);
  z-index: 99;
}
.site-nav__mobile ul { list-style: none; margin: 0; padding: 12px 24px 24px; }
.site-nav__mobile a { display: block; padding: 12px 0; font-weight: 600; color: var(--color-green-900); border-bottom: 1px solid var(--color-line); }
.site-nav__mobile.is-open { display: block; }

@media (max-width: 860px) {
  .site-nav__links { display: none; }
  .site-nav__toggle { display: flex; }
}

/* ---------------- Mesh motif utility ---------------- */
.mesh-bg {
  position: absolute; inset: 0;
  background-repeat: repeat;
  pointer-events: none;
}

/* ---------------- Hero ---------------- */
.hero { position: relative; display: flex; align-items: center; color: var(--color-white); overflow: hidden; }
.hero--full { min-height: 100vh; }
.hero__bg {
  position: absolute; left: 0; right: 0; top: -8%; width: 100%; height: 116%;
  object-fit: cover; object-position: center;
  filter: saturate(1.15) contrast(1.05);
}
.hero__grain {
  position: absolute; inset: 0;
  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='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  opacity: 0.4; mix-blend-mode: overlay; pointer-events: none;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(16,61,36,0.55) 0%, rgba(11,110,79,0.35) 55%, rgba(16,61,36,0.82) 100%);
  mix-blend-mode: multiply;
}
.hero__content { position: relative; z-index: 1; width: 100%; max-width: var(--container); margin: 0 auto; padding: calc(var(--nav-height) + 40px) 24px 80px; text-align: left; }
.hero__eyebrow { text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.8rem; font-weight: 700; color: var(--color-accent-500); }
.hero--full h1 { color: var(--color-white); font-size: var(--font-size-display); }
.hero__subtitle { color: rgba(255,255,255,0.86); font-size: 1.1rem; max-width: 560px; margin-inline: 0; }
.hero__scroll-cue {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  width: 22px; height: 36px; border: 2px solid rgba(255,255,255,0.7); border-radius: 20px;
  z-index: 1;
}
.hero__scroll-cue::after {
  content: ""; position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; background: var(--color-white); border-radius: 2px;
  animation: scrollCue 1.8s ease-in-out infinite;
}

.hero--compact {
  position: relative;
  min-height: 400px;
  overflow: hidden;
  background: radial-gradient(120% 120% at 20% 0%, var(--color-green-700) 0%, var(--color-green-900) 70%);
}
.hero--compact.is-accent {
  background: radial-gradient(120% 120% at 80% 0%, var(--color-accent-700) 0%, var(--color-green-900) 70%);
}
.hero--compact .mesh-bg { background-image: var(--mesh-white); background-size: 40px 40px; opacity: 0.22; }
.hero--compact .hero__content { position: relative; z-index: 1; padding-top: calc(var(--nav-height) + 60px); padding-bottom: 60px; }
.hero--compact h1 { color: var(--color-white); }
.hero--compact .hero__subtitle { color: rgba(255,255,255,0.85); }

@keyframes scrollCue { 0% { opacity: 0; top: 6px; } 50% { opacity: 1; } 100% { opacity: 0; top: 18px; } }
@media (prefers-reduced-motion: reduce) {
  .hero__scroll-cue::after { animation: none; opacity: 1; }
}

/* ---------------- Scroll reveal (CSS fallback when GSAP is unavailable) ---------------- */
.reveal-fade { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); transition-delay: var(--reveal-delay, 0ms); }
.reveal-fade.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal-fade { opacity: 1; transform: none; transition: none; }
}
/* When GSAP drives reveals it tweens opacity/transform directly — disable the
   CSS transition so the two don't fight each other frame-to-frame. */
html.js-gsap .reveal-fade { transition: none; }

/* ---------------- Cards / grids ---------------- */
.grid { display: grid; gap: 28px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.card--featured { grid-column: span 2; }
@media (max-width: 960px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  box-shadow: var(--shadow-resting);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.3s;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover-green); border-color: transparent; }
.card--accent:hover { box-shadow: var(--shadow-hover-accent); }
.card__icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-green-100);
  color: var(--color-green-700);
  margin-bottom: 18px;
}
.card__icon svg { width: 26px; height: 26px; }
.card--accent .card__icon { background: var(--color-accent-100); color: var(--color-accent-700); }
.card h3 { margin-bottom: 8px; }
.card p { margin: 0; font-size: 0.95rem; }

.welcome-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); align-items: center; }
@media (max-width: 860px) { .welcome-grid { grid-template-columns: 1fr; gap: var(--space-5); } }

.feature-strip { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 24px; }
@media (max-width: 600px) { .feature-strip { grid-template-columns: 1fr; } }
.feature-strip__item { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--color-green-900); }
.feature-strip__item .card__icon { width: 40px; height: 40px; margin-bottom: 0; border-radius: 10px; flex-shrink: 0; }
.feature-strip__item svg { width: 20px; height: 20px; }

/* ---------------- Tables ---------------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--color-line); margin: 0 0 32px; }
table.data-table { width: 100%; border-collapse: collapse; min-width: 480px; background: var(--color-white); }
.data-table th, .data-table td { text-align: left; padding: 14px 20px; border-bottom: 1px solid var(--color-line); }
.data-table th { background: var(--color-green-100); color: var(--color-green-900); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; }
.data-table tr:last-child td { border-bottom: none; }

/* ---------------- Prose sections (About / Shade Nets copy) ---------------- */
.prose { max-width: 760px; }
.prose h3 { margin-top: 1.6em; }
.prose ul { padding-left: 1.2em; color: var(--color-ink-soft); }
.prose li { margin-bottom: 0.4em; }

/* ---------------- Spec lists (Shade Nets product cards) ---------------- */
.spec-list { margin: 0; }
.spec-list dt { font-weight: 700; color: var(--color-accent-700); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; margin-top: var(--space-3); }
.spec-list dt:first-child { margin-top: 0; }
.spec-list dd { margin: 4px 0 0; color: var(--color-ink-soft); font-weight: 600; }
.spec-note { margin-top: var(--space-3); font-size: 0.9rem; color: var(--color-ink-soft); }
.accessory-list { margin: 0; padding-left: 1.1em; color: var(--color-ink-soft); }

/* ---------------- Contact ---------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card { background: var(--color-white); border: 1px solid var(--color-line); border-radius: var(--radius-md); padding: 34px; box-shadow: var(--shadow-resting); }
.contact-card dt { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-accent-700); font-weight: 700; margin-top: 20px; }
.contact-card dt:first-child { margin-top: 0; }
.contact-card dd { margin: 4px 0 0; font-weight: 600; color: var(--color-green-900); }
.map-embed { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-line); }
.map-embed iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; }

/* ---------------- CTA band ---------------- */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, var(--color-green-900), var(--color-accent-700));
  color: var(--color-white); text-align: center;
  padding: 72px 24px; border-radius: var(--radius-lg);
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--mesh-white); background-size: 36px 36px; opacity: 0.12;
}
.cta-band h2, .cta-band p, .cta-band .btn { position: relative; z-index: 1; }
.cta-band h2 { color: var(--color-white); }
.cta-band p { color: rgba(255,255,255,0.85); }

/* ---------------- Footer ---------------- */
.site-footer { background: var(--color-paper-alt); border-top: 1px solid var(--color-line); }
.site-footer__mark {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  gap: var(--space-3);
  padding: var(--space-7) 24px var(--space-4);
  overflow: hidden;
}
.site-footer__mark::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--mesh-green); background-size: 120px 120px; opacity: 0.06;
  mask-image: linear-gradient(to bottom, transparent, black 40%, black);
}
.site-footer__mark-img { position: relative; z-index: 1; height: 64px; }
.site-footer__mark-word {
  position: relative; z-index: 1;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.5rem, 8vw, 5rem);
  color: var(--color-green-900); letter-spacing: 0.02em;
}
.site-footer__inner {
  max-width: var(--container); margin: 0 auto; padding: var(--space-6) 24px var(--space-5);
  display: grid; grid-template-columns: 1.2fr 1fr 1.2fr; gap: 32px;
}
@media (max-width: 800px) { .site-footer__inner { grid-template-columns: 1fr; } }
.site-footer__brand p { margin-top: 10px; font-style: italic; color: var(--color-ink-soft); }
.site-footer__links { display: flex; flex-direction: column; gap: 10px; }
.site-footer__links a { font-weight: 600; color: var(--color-green-900); transition: color 0.3s; }
.site-footer__links a:hover { color: var(--color-accent-700); }
.site-footer__contact p { margin: 0 0 8px; font-size: 0.95rem; }
.site-footer__contact a:hover { color: var(--color-accent-700); }
.site-footer__bottom { border-top: 1px solid var(--color-line); text-align: center; padding: 18px 24px; font-size: 0.85rem; color: var(--color-ink-soft); }
.site-footer__bottom p { margin: 0; }

.back-to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--color-green-700); color: var(--color-white);
  border: none; font-size: 1.1rem; cursor: pointer;
  box-shadow: var(--shadow-floating);
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* ---------------- 404 ---------------- */
.error-page { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 120px 24px 80px; }
.error-page .error-code { font-family: var(--font-display); font-size: clamp(4rem, 12vw, 7rem); color: var(--color-accent-700); margin: 0; }