/*
Theme Name: Sustainable Tech
Theme URI: https://sustainabletech.co.za
Author: Marshall de Bres
Description: Custom theme for Sustainable Tech Pty Ltd - circular economy products with multi-select enquiry store (quote-based, no online pricing).
Version: 2.0.1
Requires PHP: 7.4
Text Domain: sustainabletech
*/

/* Sustainable Tech Pty Ltd — redesign v2 "wow" */
/* Fonts are enqueued as a <link> in functions.php (no render-blocking @import). */

:root {
  --green-950: #0b2e1a;
  --green-900: #14532d;
  --green-700: #15803d;
  --green-600: #16a34a;
  --green-100: #dcfce7;
  --green-50: #f0fdf4;
  --lime: #84cc16;
  --lime-bright: #a3e635;
  --lime-dark: #4d7c0f;
  --ink: #16241c;
  --muted: #5b6f62;
  --paper: #fafcf8;
  --card: #ffffff;
  --border: #e2ece5;
  --radius: 16px;
  --shadow: 0 4px 24px rgba(11, 46, 26, 0.07);
  --shadow-lg: 0 18px 50px rgba(11, 46, 26, 0.16);
  --font-head: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.12; letter-spacing: -0.02em; }
.section { padding: 96px 0; }
.section-head { max-width: 680px; margin: 0 auto 56px; text-align: center; }
.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--green-700);
  background: var(--green-50); border: 1px solid var(--green-100);
  padding: 6px 16px; border-radius: 999px; margin-bottom: 16px;
}
.section-head h2 { font-size: clamp(30px, 4.2vw, 44px); color: var(--green-950); }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 17px; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 90;
  background: rgba(250, 252, 248, 0.85); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 48px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a { font-weight: 600; font-size: 15px; color: var(--ink); position: relative; padding: 6px 0; }
.nav-links a:hover, .nav-links a.active { color: var(--green-600); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 3px;
  background: var(--lime); border-radius: 2px;
}
.nav-cta { display: flex; align-items: center; gap: 14px; }
.cart-btn {
  position: relative; display: inline-flex; align-items: center; gap: 9px;
  background: var(--green-900); color: #fff; border: none; cursor: pointer;
  padding: 11px 20px; border-radius: 999px; font-weight: 600; font-size: 14px;
  font-family: var(--font-body); transition: background 0.2s, transform 0.2s;
}
.cart-btn:hover { background: var(--green-700); transform: translateY(-1px); }
.cart-btn.bump { animation: bump 0.4s ease; }
@keyframes bump { 30% { transform: scale(1.08); } }
.cart-count {
  background: var(--lime); color: var(--green-950); font-size: 12px; font-weight: 800;
  min-width: 21px; height: 21px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center; padding: 0 6px;
}
.hamburger { display: none; background: none; border: none; font-size: 26px; cursor: pointer; color: var(--green-900); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 999px; font-weight: 700; font-size: 15px;
  font-family: var(--font-body); border: none; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn-primary { background: var(--lime); color: var(--green-950); box-shadow: 0 6px 20px rgba(132, 204, 22, 0.35); }
.btn-primary:hover { background: var(--lime-bright); transform: translateY(-2px); }
.btn-dark { background: var(--green-900); color: #fff; }
.btn-dark:hover { background: var(--green-700); transform: translateY(-2px); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.5); }
.btn-outline:hover { border-color: var(--lime); color: var(--lime-bright); }
.btn-ghost { background: var(--green-50); color: var(--green-700); border: 1px solid var(--green-100); }
.btn-ghost:hover { background: var(--green-100); }
.btn-sm { padding: 10px 18px; font-size: 13.5px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: #fff; overflow: hidden; isolation: isolate;
  background: linear-gradient(155deg, #071f11 0%, var(--green-950) 40%, var(--green-900) 75%, #1d6b3f 100%);
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(90px); z-index: -1;
}
.hero::before {
  width: 560px; height: 560px; top: -180px; right: -120px;
  background: radial-gradient(circle, rgba(132,204,22,0.35), transparent 65%);
  animation: drift 14s ease-in-out infinite alternate;
}
.hero::after {
  width: 460px; height: 460px; bottom: -200px; left: -140px;
  background: radial-gradient(circle, rgba(22,163,74,0.4), transparent 65%);
  animation: drift 18s ease-in-out infinite alternate-reverse;
}
@keyframes drift { to { transform: translate(60px, 40px) scale(1.12); } }
.hero-inner {
  display: grid; grid-template-columns: 1.08fr 1fr; gap: 56px; align-items: center;
  padding-block: 100px 110px; position: relative;
}
.hero h1 { font-size: clamp(38px, 5.6vw, 64px); margin: 20px 0; font-weight: 800; }
.hero h1 .accent {
  color: var(--lime-bright);
  background: linear-gradient(90deg, var(--lime-bright), #d9f99d);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p.lead { font-size: 19px; color: rgba(255,255,255,0.85); max-width: 540px; }
.hero-actions { display: flex; gap: 16px; margin-top: 34px; flex-wrap: wrap; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--lime-bright);
  background: rgba(132, 204, 22, 0.12); border: 1px solid rgba(132, 204, 22, 0.35);
  padding: 7px 18px; border-radius: 999px;
}
.hero-media { position: relative; }
.hero-img {
  border-radius: 24px; box-shadow: 0 30px 80px rgba(0,0,0,0.45); width: 100%;
  aspect-ratio: 4/3.2; object-fit: cover;
  transform: rotate(1.5deg); transition: transform 0.5s ease;
}
.hero-media:hover .hero-img { transform: rotate(0deg) scale(1.015); }
.hero-chip {
  position: absolute; background: rgba(255,255,255,0.94); color: var(--green-950);
  border-radius: 14px; padding: 12px 18px; font-weight: 700; font-size: 14px;
  box-shadow: var(--shadow-lg); backdrop-filter: blur(6px);
  display: flex; align-items: center; gap: 10px;
}
.hero-chip small { display: block; font-weight: 500; color: var(--muted); font-size: 12px; }
.chip-tl { top: -18px; left: -14px; animation: floaty 5s ease-in-out infinite; }
.chip-br { bottom: -18px; right: -10px; animation: floaty 6s ease-in-out infinite reverse; }
@keyframes floaty { 50% { transform: translateY(-9px); } }
.hero-stats { display: flex; gap: 44px; margin-top: 48px; flex-wrap: wrap; }
.hero-stats .stat b { display: block; font-family: var(--font-head); font-size: 32px; color: var(--lime-bright); }
.hero-stats .stat span { font-size: 13.5px; color: rgba(255,255,255,0.72); }

/* ---------- Marquee ---------- */
.marquee {
  background: var(--green-950); color: rgba(255,255,255,0.85);
  overflow: hidden; padding: 15px 0; border-top: 1px solid rgba(255,255,255,0.08);
}
.marquee-track {
  display: flex; gap: 48px; white-space: nowrap; width: max-content;
  animation: marquee 36s linear infinite; font-weight: 600; font-size: 14.5px;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 10px; }
.marquee-track .dot { color: var(--lime); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Category tiles ---------- */
.cat-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cat-tile {
  position: relative; border-radius: 20px; overflow: hidden; min-height: 300px;
  display: flex; align-items: flex-end; color: #fff; cursor: pointer;
  box-shadow: var(--shadow); transition: transform 0.3s, box-shadow 0.3s;
}
.cat-tile:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.cat-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.cat-tile:hover img { transform: scale(1.06); }
.cat-tile .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,46,26,0) 30%, rgba(7,31,17,0.92) 100%);
}
.cat-tile .tile-body { position: relative; padding: 24px; width: 100%; }
.cat-tile h3 { font-size: 19px; margin-bottom: 4px; }
.cat-tile p { font-size: 13.5px; color: rgba(255,255,255,0.82); }
.cat-tile .count {
  position: absolute; top: 16px; right: 16px; background: rgba(255,255,255,0.92);
  color: var(--green-950); font-size: 12px; font-weight: 800; padding: 5px 12px; border-radius: 999px;
}
.cat-tile.tile-svg { background: linear-gradient(150deg, var(--green-900), var(--green-950)); }
.cat-tile.tile-svg .tile-art { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0.9; }
.cat-tile.tile-svg .tile-art svg { width: 44%; height: auto; }

/* ---------- Pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.pillar {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow); transition: transform 0.25s, box-shadow 0.25s;
}
.pillar:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.pillar .icon {
  width: 54px; height: 54px; border-radius: 15px; display: flex; align-items: center;
  justify-content: center; font-size: 26px; background: var(--green-50);
  border: 1px solid var(--green-100); margin-bottom: 18px;
}
.pillar h3 { font-size: 17px; color: var(--green-950); margin-bottom: 8px; }
.pillar p { font-size: 14px; color: var(--muted); }

/* ---------- Split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split img { border-radius: 22px; box-shadow: var(--shadow-lg); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.split h2 { font-size: clamp(28px, 3.6vw, 38px); color: var(--green-950); margin-bottom: 16px; }
.split p { color: var(--muted); margin-bottom: 14px; }
.check-list { list-style: none; margin: 22px 0 30px; }
.check-list li { display: flex; gap: 12px; margin-bottom: 13px; font-weight: 500; }
.check-list li::before {
  content: "✓"; flex-shrink: 0; width: 24px; height: 24px; border-radius: 999px;
  background: var(--green-100); color: var(--green-700); font-weight: 800;
  display: inline-flex; align-items: center; justify-content: center; font-size: 13px;
  margin-top: 2px;
}

/* ---------- Partnership band ---------- */
.partner-band {
  background: linear-gradient(140deg, var(--green-900), var(--green-950));
  border-radius: 26px; color: #fff; padding: 56px; position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center;
}
.partner-band::before {
  content: ""; position: absolute; width: 440px; height: 440px; border-radius: 50%;
  background: radial-gradient(circle, rgba(132,204,22,0.22), transparent 70%);
  top: -160px; right: -100px;
}
.partner-band h2 { font-size: clamp(24px, 3.2vw, 34px); margin-bottom: 14px; position: relative; }
.partner-band p { color: rgba(255,255,255,0.82); position: relative; margin-bottom: 12px; }
.partner-badges { display: flex; gap: 12px; flex-wrap: wrap; position: relative; margin-top: 18px; }
.p-badge {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 600;
}

/* ---------- Product controls ---------- */
.store-controls { margin-bottom: 40px; }
.search-wrap { max-width: 560px; margin: 0 auto 26px; position: relative; }
.search-wrap input {
  width: 100%; padding: 16px 22px 16px 52px; border-radius: 999px;
  border: 1.5px solid var(--border); background: #fff; font-size: 15.5px;
  font-family: var(--font-body); box-shadow: var(--shadow); transition: border 0.2s, box-shadow 0.2s;
}
.search-wrap input:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 4px rgba(132,204,22,0.18); }
.search-wrap .search-ico { position: absolute; left: 20px; top: 50%; transform: translateY(-50%); font-size: 18px; opacity: 0.55; }
.filter-bar { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.filter-chip {
  border: 1.5px solid var(--border); background: #fff; color: var(--muted);
  padding: 10px 20px; border-radius: 999px; font-weight: 600; font-size: 14px; cursor: pointer;
  font-family: var(--font-body); transition: all 0.18s; display: inline-flex; gap: 8px; align-items: center;
}
.filter-chip:hover { border-color: var(--green-600); color: var(--green-700); transform: translateY(-1px); }
.filter-chip.active { background: var(--green-900); border-color: var(--green-900); color: #fff; }
.filter-chip .n { font-size: 12px; opacity: 0.7; font-weight: 700; }
.results-note { text-align: center; color: var(--muted); font-size: 14px; margin: 18px 0 0; }

/* ---------- Product grid ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 36px; }
.product-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 18px;
  overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s; position: relative;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-media { position: relative; background: linear-gradient(150deg, var(--green-50), #edf6ef); overflow: hidden; }
.product-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 0.45s; }
.product-card:hover .product-media img { transform: scale(1.05); }
.product-media .svg-tile { width: 100%; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; }
.product-media .svg-tile svg { width: 42%; height: auto; }
.badge {
  position: absolute; top: 14px; left: 14px; font-size: 11.5px; font-weight: 700;
  padding: 6px 13px; border-radius: 999px; letter-spacing: 0.03em; backdrop-filter: blur(4px);
}
.badge-glass { background: var(--green-900); color: #fff; }
.badge-organic { background: #b45309; color: #fff; }
.badge-energy { background: var(--lime); color: var(--green-950); }
.badge-industrial { background: #334155; color: #fff; }
.badge-living { background: #0e7490; color: #fff; }
.product-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 18px; color: var(--green-950); margin-bottom: 4px; }
.product-body .tagline { font-size: 13px; font-weight: 600; color: var(--green-700); margin-bottom: 8px; }
.product-body .desc { font-size: 14px; color: var(--muted); flex: 1; }
.spec-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.spec-chip {
  font-size: 11.5px; font-weight: 600; color: var(--green-900);
  background: var(--green-50); border: 1px solid var(--green-100);
  padding: 4px 10px; border-radius: 999px;
}
.product-foot { display: flex; align-items: center; gap: 10px; margin-top: 18px; }
.product-foot .btn { flex: 1; }
.product-card .added-tick {
  position: absolute; top: 14px; right: 14px; background: var(--lime); color: var(--green-950);
  width: 30px; height: 30px; border-radius: 999px; display: none; align-items: center;
  justify-content: center; font-weight: 800; box-shadow: var(--shadow);
}
.product-card.in-enquiry .added-tick { display: flex; }

/* ---------- Product modal ---------- */
.pmodal-backdrop {
  position: fixed; inset: 0; background: rgba(7,31,17,0.55); z-index: 105;
  display: none; align-items: center; justify-content: center; padding: 22px;
  backdrop-filter: blur(4px);
}
.pmodal-backdrop.open { display: flex; }
.pmodal {
  background: #fff; border-radius: 22px; max-width: 880px; width: 100%;
  max-height: 90dvh; overflow-y: auto; display: grid; grid-template-columns: 1fr 1fr;
  animation: pop 0.28s ease;
}
@keyframes pop { from { transform: scale(0.94); opacity: 0; } }
.pmodal-media { background: linear-gradient(150deg, var(--green-50), #edf6ef); position: relative; min-height: 340px; }
.pmodal-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.pmodal-media .svg-tile { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.pmodal-media .svg-tile svg { width: 46%; }
.pmodal-body { padding: 34px; display: flex; flex-direction: column; }
.pmodal-body h3 { font-size: 24px; color: var(--green-950); margin: 8px 0 4px; }
.pmodal-body .tagline { color: var(--green-700); font-weight: 600; font-size: 14px; margin-bottom: 14px; }
.pmodal-body .desc { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
.pmodal-body h4 { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--green-700); margin-bottom: 10px; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 22px; }
.spec-table td { padding: 9px 0; border-bottom: 1px dashed var(--border); }
.spec-table td:first-child { color: var(--muted); width: 45%; }
.spec-table td:last-child { font-weight: 600; color: var(--green-950); }
.pmodal-close {
  position: absolute; top: 14px; right: 14px; z-index: 2; background: rgba(255,255,255,0.92);
  border: none; width: 38px; height: 38px; border-radius: 999px; font-size: 20px; cursor: pointer;
  box-shadow: var(--shadow);
}
.pmodal-foot { margin-top: auto; display: flex; gap: 12px; }
.pmodal-foot .btn { flex: 1; }
.quote-hint { font-size: 12.5px; color: var(--muted); margin-top: 12px; }

/* ---------- Enquiry drawer ---------- */
.drawer-backdrop {
  position: fixed; inset: 0; background: rgba(7, 31, 17, 0.45); z-index: 100;
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.cart-drawer {
  position: fixed; top: 0; right: -460px; width: 440px; max-width: 94vw; height: 100dvh;
  background: #fff; z-index: 101; box-shadow: -14px 0 44px rgba(0,0,0,0.2);
  display: flex; flex-direction: column; transition: right 0.3s cubic-bezier(.2,.8,.3,1);
}
.cart-drawer.open { right: 0; }
.cart-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 26px; border-bottom: 1px solid var(--border);
}
.cart-head h3 { font-size: 20px; color: var(--green-950); }
.cart-head .sub { font-size: 12.5px; color: var(--muted); }
.cart-close { background: none; border: none; font-size: 26px; cursor: pointer; color: var(--muted); }
.cart-items { flex: 1; overflow-y: auto; padding: 18px 26px; }
.cart-empty { text-align: center; color: var(--muted); padding: 70px 0; font-size: 15px; }
.cart-empty .big { font-size: 40px; margin-bottom: 14px; }
.cart-item { display: flex; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--border); }
.cart-item img, .cart-item .thumb {
  width: 62px; height: 62px; border-radius: 12px; object-fit: cover;
  background: var(--green-50); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.cart-item .thumb svg { width: 60%; }
.cart-item-info { flex: 1; }
.cart-item-info h4 { font-size: 14px; color: var(--green-950); font-family: var(--font-body); }
.cart-item-info .cat-label { font-size: 12px; color: var(--green-700); font-weight: 600; margin-top: 1px; }
.qty-controls { display: inline-flex; align-items: center; gap: 10px; margin-top: 8px; }
.qty-controls button {
  width: 27px; height: 27px; border-radius: 9px; border: 1px solid var(--border);
  background: #fff; cursor: pointer; font-weight: 700; color: var(--green-900); font-size: 15px;
}
.qty-controls button:hover { background: var(--green-50); }
.cart-item .remove { background: none; border: none; color: #c05252; cursor: pointer; font-size: 12.5px; align-self: flex-start; font-family: var(--font-body); }
.cart-foot { padding: 22px 26px; border-top: 1px solid var(--border); background: var(--green-50); }
.cart-total-row { display: flex; justify-content: space-between; font-weight: 700; font-size: 15px; margin-bottom: 6px; color: var(--green-950); }
.cart-note { font-size: 12.5px; color: var(--muted); margin-bottom: 14px; }
.cart-foot .btn { width: 100%; }

/* ---------- Checkout modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(7,31,17,0.55); z-index: 110;
  display: none; align-items: center; justify-content: center; padding: 20px;
  backdrop-filter: blur(4px);
}
.modal-backdrop.open { display: flex; }
.modal {
  background: #fff; border-radius: 20px; max-width: 540px; width: 100%;
  max-height: 90dvh; overflow-y: auto; padding: 34px; animation: pop 0.28s ease;
}
.modal h3 { font-size: 23px; color: var(--green-950); margin-bottom: 6px; }
.modal p.sub { color: var(--muted); font-size: 14px; margin-bottom: 22px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; color: var(--green-950); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 13px 15px; border: 1.5px solid var(--border); border-radius: 12px;
  font-size: 15px; font-family: var(--font-body); background: var(--paper); transition: border 0.2s, box-shadow 0.2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--lime); box-shadow: 0 0 0 4px rgba(132,204,22,0.16);
}
.modal-actions { display: flex; gap: 12px; margin-top: 22px; }
.modal-actions .btn { flex: 1; }

/* ---------- Calculator ---------- */
.calc-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: 26px; overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid var(--border); background: #fff;
}
.calc-inputs { padding: 44px; }
.calc-inputs h3 { font-size: 24px; color: var(--green-950); margin-bottom: 8px; }
.calc-inputs > p { color: var(--muted); font-size: 14.5px; margin-bottom: 26px; }
.calc-field { margin-bottom: 24px; }
.calc-field label { display: flex; justify-content: space-between; font-size: 14px; font-weight: 600; color: var(--green-950); margin-bottom: 10px; }
.calc-field label output { color: var(--green-600); font-weight: 800; }
.calc-field input[type="range"] {
  width: 100%; accent-color: var(--lime-dark); height: 6px; cursor: pointer;
}
.calc-results {
  background: linear-gradient(150deg, var(--green-900), var(--green-950));
  color: #fff; padding: 44px; display: flex; flex-direction: column; justify-content: center;
}
.calc-results h4 { font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--lime-bright); margin-bottom: 22px; }
.calc-row { display: flex; justify-content: space-between; align-items: baseline; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
.calc-row .lbl { font-size: 14px; color: rgba(255,255,255,0.75); }
.calc-row .val { font-family: var(--font-head); font-size: 22px; font-weight: 700; color: #fff; }
.calc-row .val.hero-val { font-size: 30px; color: var(--lime-bright); }
.calc-cta { margin-top: 26px; }
.calc-disclaimer { font-size: 11.5px; color: rgba(255,255,255,0.78); margin-top: 14px; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(140deg, var(--green-900), var(--green-950));
  color: #fff; border-radius: 26px; padding: 64px; text-align: center;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; width: 440px; height: 440px; border-radius: 50%;
  background: radial-gradient(circle, rgba(132,204,22,0.25), transparent 70%);
  top: -190px; right: -130px;
}
.cta-band::after {
  content: ""; position: absolute; width: 340px; height: 340px; border-radius: 50%;
  background: radial-gradient(circle, rgba(22,163,74,0.3), transparent 70%);
  bottom: -160px; left: -100px;
}
.cta-band h2 { font-size: clamp(27px, 4vw, 40px); margin-bottom: 12px; position: relative; }
.cta-band p { color: rgba(255,255,255,0.8); max-width: 580px; margin: 0 auto 30px; position: relative; }
.cta-band .btn { position: relative; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; }
.contact-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 20px;
  padding: 34px; box-shadow: var(--shadow);
}
.info-row { display: flex; gap: 16px; margin-bottom: 22px; align-items: flex-start; }
.info-row .icon {
  width: 46px; height: 46px; border-radius: 13px; background: var(--green-50);
  border: 1px solid var(--green-100); display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.info-row b { display: block; color: var(--green-950); font-size: 14px; }
.info-row span, .info-row a { color: var(--muted); font-size: 14px; }
.info-row a:hover { color: var(--green-600); }

/* ---------- Footer ---------- */
.site-footer { background: #071f11; color: rgba(255,255,255,0.72); margin-top: 100px; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding: 68px 0 46px;
}
.footer-grid h4 { color: #fff; font-size: 14px; margin-bottom: 18px; letter-spacing: 0.06em; text-transform: uppercase; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 11px; font-size: 14px; }
.footer-grid a:hover { color: var(--lime-bright); }
.footer-brand img { height: 52px; margin-bottom: 16px; background: #fff; border-radius: 10px; padding: 6px; }
.footer-brand p { font-size: 14px; max-width: 280px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding: 22px 0; font-size: 13px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.footer-bottom a { color: var(--lime-bright); }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--green-900); color: #fff; padding: 14px 28px; border-radius: 999px;
  font-weight: 600; font-size: 14px; z-index: 120; opacity: 0; pointer-events: none;
  transition: all 0.3s; box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Page hero ---------- */
.page-hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: linear-gradient(155deg, #071f11, var(--green-950) 55%, var(--green-900));
  color: #fff; padding: 76px 0; text-align: center;
}
.page-hero::before {
  content: ""; position: absolute; width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(132,204,22,0.28), transparent 65%);
  top: -220px; right: -120px; filter: blur(70px); z-index: -1;
}
.page-hero h1 { font-size: clamp(32px, 4.6vw, 48px); }
.page-hero p { color: rgba(255,255,255,0.82); margin-top: 12px; max-width: 640px; margin-inline: auto; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .hero-inner, .split, .contact-grid, .calc-wrap, .pmodal, .partner-band { grid-template-columns: 1fr; }
  .pillars, .cat-tiles { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split img { order: -1; }
  .pmodal-media { min-height: 240px; }
}
@media (max-width: 700px) {
  .nav-links {
    display: none; position: absolute; top: 78px; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 22px; gap: 18px;
    border-bottom: 1px solid var(--border); box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display: flex; }
  .hamburger { display: block; }
  .product-grid, .pillars, .cat-tiles { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 44px 26px; }
  .partner-band { padding: 40px 26px; }
  .calc-inputs, .calc-results { padding: 30px 24px; }
  .section { padding: 60px 0; }
  .hero-inner { padding-block: 70px 80px; }
  .hero-chip { display: none; }
}