/* =====================================================================
   3DKonfig.sk · Shared SEO landing pages stylesheet (v2 cinematic)
   Match-uje vizual landing-live.html: cinematic hero, CAD callouts,
   reveal animations, blueprint feel, green glow accents.
   ===================================================================== */

:root {
  --green: #16a34a;
  --green-hover: #15803d;
  --green-bright: #22c55e;
  --ink: #050608;
  --ink-2: #0c0e12;
  --ink-3: #1a1d22;
  --ink-4: #22262d;
  --amber: #d4a373;

  --text: #ededef;
  --text-dim: rgba(237,237,239,0.72);
  --text-mute: rgba(237,237,239,0.44);
  --text-faint: rgba(237,237,239,0.28);

  --line: rgba(255,255,255,0.08);
  --line-2: rgba(255,255,255,0.14);
  --line-3: rgba(255,255,255,0.22);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  background: var(--ink);
  color: var(--text);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--text);
  background: var(--ink);
  overflow-x: hidden;
  position: relative;
}

/* Subtle dot grid background overall */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.018) 1px, transparent 0);
  background-size: 40px 40px;
}

main, nav, footer, section {
  position: relative;
  z-index: 1;
}

a { color: inherit; text-decoration: none; }
a.inline {
  color: var(--green-bright);
  border-bottom: 1px solid rgba(34,197,94,0.32);
  transition: border-color 0.2s, color 0.2s;
}
a.inline:hover { border-color: var(--green-bright); color: #fff; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* ===================== NAVIGATION ===================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(5, 6, 8, 0.78);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid var(--line);
}
.nav__brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 15px; letter-spacing: -0.01em;
}
.nav__logo {
  width: 30px; height: 30px;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-bright) 100%);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-family: var(--font-mono); font-weight: 700; font-size: 12px;
  box-shadow: 0 0 24px rgba(34, 197, 94, 0.3);
}
.nav__brand-word { font-weight: 400; color: var(--text-dim); letter-spacing: -0.01em; }
.nav__menu { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav__menu li a {
  display: inline-block; padding: 8px 14px;
  font-size: 13.5px; font-weight: 500; color: var(--text-dim);
  border-radius: var(--radius-sm);
  transition: color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}
.nav__menu li a:hover, .nav__menu li a.is-active {
  color: var(--text);
  background: rgba(255,255,255,0.04);
}
.nav__actions { display: flex; align-items: center; gap: 8px; }
.nav__login {
  display: inline-block; padding: 8px 14px;
  font-size: 13.5px; font-weight: 500; color: var(--text-dim);
  border-radius: var(--radius-sm); transition: color 0.2s var(--ease-out);
}
.nav__login:hover { color: var(--text); }
.nav__cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px;
  font-size: 13.5px; font-weight: 600; color: #fff;
  background: var(--green); border-radius: var(--radius-sm);
  transition: background 0.2s var(--ease-out), transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
  box-shadow: 0 1px 0 rgba(255,255,255,0.14) inset, 0 4px 16px rgba(22,163,74,0.28);
}
.nav__cta:hover {
  background: var(--green-hover);
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.14) inset, 0 6px 20px rgba(22,163,74,0.4);
}
.nav__hamburger {
  display: none; width: 38px; height: 38px;
  align-items: center; justify-content: center;
  border-radius: var(--radius-sm); border: 1px solid var(--line);
}
.nav__hamburger span {
  display: block; width: 18px; height: 1.5px;
  background: var(--text); position: relative;
}
.nav__hamburger span::before, .nav__hamburger span::after {
  content: ''; position: absolute; left: 0;
  width: 18px; height: 1.5px; background: var(--text);
  transition: transform 0.25s var(--ease-out);
}
.nav__hamburger span::before { top: -6px; }
.nav__hamburger span::after { top: 6px; }
.nav.is-open .nav__hamburger span { background: transparent; }
.nav.is-open .nav__hamburger span::before { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__hamburger span::after { transform: translateY(-6px) rotate(-45deg); }
.nav__mobile {
  display: none;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: rgba(5,6,8,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 24px 32px;
  flex-direction: column; gap: 8px;
}
.nav.is-open .nav__mobile { display: flex; }
.nav__mobile a { padding: 14px 0; font-size: 16px; color: var(--text-dim); border-bottom: 1px solid var(--line); }
.nav__mobile-footer { display: flex; gap: 10px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }

/* ===================== LAYOUT ===================== */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
}

.section {
  padding: 100px 0;
  position: relative;
}
.section--alt {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 50%, var(--ink) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section--alt::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(22, 163, 74, 0.025) 0%, transparent 70%);
  pointer-events: none;
}
.section--cta {
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%, rgba(22,163,74,0.08) 0%, transparent 60%),
    var(--ink);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
  padding: 110px 0;
}

/* Section eyebrow + heading combo (homepage style) */
.section__head {
  margin-bottom: 56px;
}
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--green-bright);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section__eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--green-bright), transparent);
}
.section--cta .section__head { margin-bottom: 28px; }

/* ===================== TYPOGRAPHY ===================== */
h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
}
h1 {
  font-size: clamp(40px, 6.8vw, 72px);
  line-height: 1.05;
  margin-bottom: 28px;
  letter-spacing: -0.035em;
  max-width: 980px;
}
h1 em {
  font-style: normal;
  background: linear-gradient(180deg, #ffffff 0%, #c9d6cb 60%, #8aa898 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
  display: inline-block;
  padding-bottom: 0.06em;
  line-height: 1.08;
}
h1 em::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0.04em;
  height: 0.06em;
  background: linear-gradient(90deg, transparent 0%, var(--green) 20%, var(--green-bright) 50%, var(--green) 80%, transparent 100%);
  opacity: 0.55;
  border-radius: 2px;
}
h2 {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.12;
  margin-bottom: 22px;
  max-width: 820px;
}
h3 {
  font-size: 19px;
  line-height: 1.3;
  margin-bottom: 10px;
}
h4 {
  font-size: 16px;
  line-height: 1.3;
  margin-bottom: 8px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.04em;
}
p {
  color: var(--text-dim);
  margin-bottom: 18px;
  font-size: 16px;
  line-height: 1.72;
  max-width: 760px;
}
p.lead {
  font-size: clamp(17px, 1.4vw, 21px);
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 720px;
}
strong { color: var(--text); font-weight: 600; }
em { font-style: italic; color: var(--text); }
ul, ol {
  padding-left: 24px;
  margin-bottom: 22px;
  color: var(--text-dim);
  max-width: 760px;
}
ul li, ol li {
  margin-bottom: 10px;
  line-height: 1.7;
}
ul li::marker { color: var(--green-bright); }

/* ===================== BREADCRUMBS ===================== */
.breadcrumbs {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--text-mute);
  margin-bottom: 36px;
  text-transform: uppercase;
}
.breadcrumbs a { color: var(--text-dim); transition: color 0.2s; }
.breadcrumbs a:hover { color: var(--green-bright); }
.breadcrumbs span { color: var(--text); }

/* ===================== PAGE HERO (cinematic) ===================== */
.page-hero {
  position: relative;
  padding: 160px 0 96px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 25% 35%, rgba(22, 163, 74, 0.10) 0%, transparent 60%),
    radial-gradient(ellipse 70% 60% at 75% 65%, rgba(212, 163, 115, 0.05) 0%, transparent 70%),
    radial-gradient(ellipse 100% 100% at 50% 50%, transparent 0%, rgba(5, 6, 8, 0.5) 100%);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: -1px -1px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
}
.page-hero > .container {
  position: relative;
  z-index: 2;
}

/* CAD-style ambient dimension callouts */
.page-hero__callouts {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}
.page-hero__callout {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: rgba(180, 200, 210, 0.32);
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  animation: callout-flash 14s ease-in-out infinite;
}
.page-hero__callout:nth-child(1) { top: 22%; left: 4%; animation-delay: 0s; }
.page-hero__callout:nth-child(2) { top: 36%; right: 5%; animation-delay: 3.5s; }
.page-hero__callout:nth-child(3) { bottom: 28%; left: 7%; animation-delay: 7s; }
.page-hero__callout:nth-child(4) { bottom: 18%; right: 8%; animation-delay: 10.5s; }
@keyframes callout-flash {
  0%, 100% { opacity: 0; transform: translateY(4px); }
  15%, 38% { opacity: 1; transform: translateY(0); }
  53% { opacity: 0; transform: translateY(-4px); }
}

.page-hero__chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 13px;
  border-radius: 100px;
  border: 1px solid var(--line-2);
  background: rgba(12, 14, 18, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 28px;
  text-transform: uppercase;
  animation: fadeUp 0.8s var(--ease-out) both;
}
.page-hero__chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 10px var(--green-bright);
  animation: pulse 2.4s ease-in-out infinite;
}
.page-hero h1 { animation: fadeUp 1s var(--ease-out) 0.15s both; }
.page-hero p.lead { animation: fadeUp 1s var(--ease-out) 0.3s both; }
.page-hero__cta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 36px;
  animation: fadeUp 1s var(--ease-out) 0.45s both;
}

/* Hero spec micro-strip (CAD-style metadata) */
.page-hero__micro {
  margin-top: 38px;
  display: flex;
  flex-wrap: wrap;
  gap: 0 16px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  animation: fadeUp 1s var(--ease-out) 0.6s both;
}
.page-hero__micro-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-faint);
  display: inline-block;
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--radius);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.005em;
  transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out), border-color 0.2s, box-shadow 0.2s, color 0.2s;
}
.btn--primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.14) inset, 0 8px 28px rgba(22,163,74,0.35);
}
.btn--primary:hover {
  background: var(--green-hover);
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.14) inset, 0 14px 36px rgba(22,163,74,0.5);
}
.btn--ghost {
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border: 1px solid var(--line-2);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--line-3);
  transform: translateY(-1px);
}
.btn--lg {
  padding: 18px 28px;
  font-size: 15.5px;
  border-radius: 12px;
}

/* ===================== STATS ===================== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 56px 0 0;
  animation: fadeUp 1s var(--ease-out) 0.75s both;
}
.stat {
  padding: 24px 22px;
  background: rgba(12, 14, 18, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.stat::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--green-bright), transparent);
}
.stat:hover {
  border-color: var(--line-2);
  transform: translateY(-2px);
}
.stat__value {
  font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.025em;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  line-height: 1.05;
}
.stat__label {
  font-size: 12.5px;
  color: var(--text-mute);
  line-height: 1.4;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ===================== CARD GRIDS ===================== */
.grid {
  display: grid;
  gap: 20px;
  margin-top: 36px;
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  padding: 32px 28px;
  background: linear-gradient(180deg, rgba(12,14,18,0.7) 0%, rgba(12,14,18,0.45) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--green-bright), transparent);
  transition: width 0.4s var(--ease-out);
}
.card:hover {
  border-color: rgba(34, 197, 94, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 0 1px rgba(34, 197, 94, 0.1);
}
.card:hover::before { width: 100%; }
.card h3 {
  margin-bottom: 10px;
  color: var(--text);
  font-size: 18.5px;
}
.card p {
  font-size: 14.5px;
  margin-bottom: 0;
  line-height: 1.65;
}
.card__icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(22,163,74,0.10);
  border: 1px solid rgba(22,163,74,0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--green-bright);
  letter-spacing: 0.02em;
  box-shadow: 0 0 24px rgba(22, 163, 74, 0.18);
}

/* ===================== COLOR SWATCHES ===================== */
.swatches {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 36px;
  margin-bottom: 64px;
}
.swatch {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  position: relative;
  cursor: help;
  transition: transform 0.2s, border-color 0.2s;
  box-shadow: 0 4px 14px rgba(0,0,0,0.4);
}
.swatch:hover {
  transform: translateY(-2px) scale(1.05);
  border-color: var(--green-bright);
}
.swatch::after {
  content: attr(data-name);
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--text-mute);
  white-space: nowrap;
  text-transform: uppercase;
}

/* ===================== PRICE TABLE ===================== */
.price-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: linear-gradient(180deg, rgba(12,14,18,0.8) 0%, rgba(12,14,18,0.5) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 28px 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.price-table th, .price-table td {
  padding: 16px 22px;
  text-align: left;
  font-size: 14.5px;
  border-bottom: 1px solid var(--line);
}
.price-table th {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-mute);
  text-transform: uppercase;
  background: rgba(255,255,255,0.02);
}
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:hover td { background: rgba(34, 197, 94, 0.03); }
.price-table td:last-child {
  font-family: var(--font-mono);
  color: var(--green-bright);
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
}

/* ===================== FAQ ===================== */
.faq__item {
  border-bottom: 1px solid var(--line);
  padding: 0;
  transition: background 0.2s;
}
.faq__item:last-child { border-bottom: none; }
.faq__item:hover { background: rgba(255,255,255,0.015); }
.faq__item summary {
  padding: 24px 4px;
  font-size: 17.5px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  gap: 20px;
  transition: color 0.2s;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 300;
  color: var(--green-bright);
  flex-shrink: 0;
  transition: transform 0.25s var(--ease-out);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.faq__item[open] summary::after {
  transform: rotate(45deg);
  background: rgba(34, 197, 94, 0.08);
}
.faq__item summary:hover { color: var(--green-bright); }
.faq__item__body {
  padding: 0 4px 28px;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.75;
}
.faq__item__body p:last-child { margin-bottom: 0; }

/* ===================== RELATED CARDS ===================== */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.related-card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px 28px;
  background: linear-gradient(180deg, rgba(12,14,18,0.7) 0%, rgba(12,14,18,0.45) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s, transform 0.25s, background 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.related-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--green-bright), transparent);
  transition: width 0.4s var(--ease-out);
}
.related-card:hover {
  border-color: rgba(34, 197, 94, 0.32);
  transform: translateY(-3px);
  background: linear-gradient(180deg, rgba(22,163,74,0.05) 0%, rgba(12,14,18,0.55) 100%);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 0 1px rgba(34, 197, 94, 0.1);
}
.related-card:hover::before { width: 100%; }
.related-card__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-bright);
  margin-bottom: 12px;
}
.related-card__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.related-card__desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.55;
  flex-grow: 1;
}
.related-card__arrow {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--green-bright);
  text-transform: uppercase;
  transition: transform 0.25s var(--ease-out);
}
.related-card:hover .related-card__arrow { transform: translateX(4px); }

/* ===================== PULL QUOTE (between sections) ===================== */
.pullquote {
  padding: 100px 0;
  text-align: center;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
.pullquote::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(22, 163, 74, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.pullquote blockquote {
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text);
  max-width: 900px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 1;
}
.pullquote blockquote em {
  font-style: normal;
  background: linear-gradient(180deg, var(--green-bright) 0%, var(--green) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===================== FOOTER ===================== */
.footer {
  background: var(--ink);
  border-top: 1px solid var(--line);
  padding: 80px 40px 40px;
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34,197,94,0.4), transparent);
}
.footer__inner { max-width: 1280px; margin: 0 auto; }
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}
.footer__brand { display: flex; flex-direction: column; gap: 14px; max-width: 320px; }
.footer__brand-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; }
.footer__brand-desc { font-size: 13.5px; color: var(--text-dim); line-height: 1.6; }
.footer__col-title {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--green-bright);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer__col ul a {
  font-size: 13.5px;
  color: var(--text-dim);
  transition: color 0.2s var(--ease-out);
}
.footer__col ul a:hover { color: var(--text); }
.footer__social { display: flex; gap: 10px; flex-wrap: wrap; }
.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  transition: all 0.2s var(--ease-out);
}
.footer__social a:hover {
  color: #fff;
  border-color: var(--green);
  background: rgba(22, 163, 74, 0.08);
  transform: translateY(-2px);
}
.footer__social svg { width: 16px; height: 16px; stroke-width: 1.6; }
.footer__bottom {
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
}
.footer__heart { color: var(--green-bright); }

/* ===================== STICKY CTA (mobile) ===================== */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 90;
  padding: 16px 22px;
  background: linear-gradient(180deg, var(--green-bright) 0%, var(--green) 100%);
  color: #fff;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  box-shadow: 0 12px 32px rgba(22,163,74,0.4), 0 0 0 1px rgba(255,255,255,0.1) inset;
}

/* ===================== REVEAL ON SCROLL ===================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== ANIMATIONS ===================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(1.35); }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
  .footer__brand { grid-column: 1 / -1; max-width: 100%; }
  .page-hero__callout { display: none; }
}

@media (max-width: 720px) {
  .nav { padding: 12px 18px; }
  .container { padding: 0 20px; }
  .section { padding: 72px 0; }
  .page-hero { padding: 120px 0 64px; }
  .nav__menu { display: none; }
  .nav__login { display: none; }
  .nav__hamburger { display: flex; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat { padding: 18px 16px; }
  .footer { padding: 56px 20px 32px; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .sticky-cta { display: block; }
  .page-hero__cta-row { flex-direction: column; align-items: stretch; }
  .page-hero__cta-row .btn { justify-content: center; }
  h1 { font-size: clamp(32px, 9vw, 46px); }
  h2 { font-size: clamp(24px, 6.5vw, 32px); }
  .pullquote { padding: 64px 0; }
  .swatches { gap: 10px; margin-bottom: 56px; }
  .swatch { width: 52px; height: 52px; }
  .price-table th, .price-table td { padding: 12px 14px; font-size: 13.5px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}