/* =========================================================
   Moon Enterprise — Stylesheet
   Professional & corporate, clean, trustworthy
   ========================================================= */

:root {
  /* Brand palette — derived from the business card (deep green + crimson accent) */
  --brand-green: #0f4d2a;
  --brand-green-dark: #0a3a1f;
  --brand-green-light: #166b3a;
  --brand-red: #c8102e;
  --brand-red-dark: #9b0c23;
  --brand-gold: #c9a227;

  --ink-900: #0c1410;
  --ink-700: #2a3a32;
  --ink-500: #5a6b62;
  --ink-300: #97a59c;
  --ink-100: #e6ebe7;
  --bg: #ffffff;
  --bg-soft: #f6f8f6;
  --bg-cream: #fbfaf5;
  --line: #dde3df;

  --shadow-sm: 0 1px 2px rgba(12, 20, 16, 0.06);
  --shadow-md: 0 6px 24px rgba(12, 20, 16, 0.08);
  --shadow-lg: 0 18px 48px rgba(12, 20, 16, 0.12);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --container: 1200px;

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

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-700);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }

a {
  color: var(--brand-green);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover { color: var(--brand-red); }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink-900);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 4.5vw, 3.75rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p { margin-bottom: 1rem; }

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

/* ----------------------- Buttons ----------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--brand-green);
  color: #fff;
  border-color: var(--brand-green);
}
.btn-primary:hover {
  background: var(--brand-green-dark);
  border-color: var(--brand-green-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--brand-green);
  border-color: var(--brand-green);
}
.btn-outline:hover {
  background: var(--brand-green);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-ghost:hover {
  background: #fff;
  color: var(--brand-green);
  border-color: #fff;
}

/* ----------------------- Utility bar ----------------------- */
.utility-bar {
  background: var(--brand-green-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 8px 0;
}
.utility-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.utility-left, .utility-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.utility-bar a { color: inherit; }
.utility-bar a:hover { color: #fff; }
.utility-bar .sep { opacity: 0.4; }

/* ----------------------- Header ----------------------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-green-light) 100%);
  border-radius: 50%;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  position: relative;
  overflow: hidden;
}
.logo-mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.35);
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink-900);
  letter-spacing: -0.01em;
}
.logo-tag {
  font-size: 0.72rem;
  color: var(--ink-500);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: var(--ink-700);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  position: relative;
}
.main-nav a:hover { color: var(--brand-green); background: var(--bg-soft); }
.main-nav a.active { color: var(--brand-green); }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  background: var(--brand-red);
}

.header-cta { display: flex; align-items: center; gap: 12px; }
.header-cta .btn { padding: 10px 20px; font-size: 0.88rem; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--ink-900);
}

/* ----------------------- Hero ----------------------- */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(10,58,31,0.92) 0%, rgba(15,77,42,0.85) 60%, rgba(15,77,42,0.78) 100%),
    radial-gradient(circle at 80% 20%, rgba(200,162,39,0.15) 0%, transparent 50%),
    var(--brand-green-dark);
  color: #fff;
  overflow: hidden;
  padding: 100px 0 120px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  backdrop-filter: blur(6px);
}
.hero-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--brand-gold);
  box-shadow: 0 0 0 4px rgba(201,162,39,0.25);
}
.hero h1 { color: #fff; margin-bottom: 24px; }
.hero h1 em {
  font-style: italic;
  color: var(--brand-gold);
  font-weight: 400;
}
.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 540px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero card / stats panel */
.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
}
.hero-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--brand-gold);
  font-weight: 500;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 32px;
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}
.hero-stat .num sup { font-size: 1.2rem; color: var(--brand-gold); }
.hero-stat .label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.02em;
}

/* Scrolling marquee for "stand power" */
.hero-banner {
  background: var(--brand-red);
  color: #fff;
  padding: 14px 0;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}
.hero-banner-track {
  display: inline-block;
  animation: marquee 35s linear infinite;
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
}
.hero-banner-track span {
  margin: 0 28px;
  display: inline-flex;
  align-items: center;
  gap: 28px;
}
.hero-banner-track .dot {
  width: 6px; height: 6px; background: var(--brand-gold); border-radius: 50%; display: inline-block;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ----------------------- Sections ----------------------- */
section { padding: 90px 0; }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}
.section-eyebrow {
  display: inline-block;
  color: var(--brand-red);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-eyebrow::before, .section-eyebrow::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--brand-red);
  vertical-align: middle;
  margin: 0 12px;
}
.section-head p {
  color: var(--ink-500);
  font-size: 1.08rem;
}

/* Alt section background */
.bg-soft { background: var(--bg-soft); }
.bg-dark { background: var(--ink-900); color: rgba(255,255,255,0.85); }
.bg-dark h2, .bg-dark h3 { color: #fff; }
.bg-dark .section-head p { color: rgba(255,255,255,0.7); }

/* ----------------------- Feature row ----------------------- */
.feature-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: var(--brand-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-green);
  box-shadow: var(--shadow-lg);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(15,77,42,0.08), rgba(15,77,42,0.02));
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  color: var(--brand-green);
}
.feature-icon svg { width: 28px; height: 28px; }
.feature-card h4 { margin-bottom: 8px; color: var(--ink-900); }
.feature-card p { color: var(--ink-500); font-size: 0.95rem; margin: 0; }

/* ----------------------- Products grid ----------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}
.product-card:hover {
  border-color: var(--brand-green);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.product-card .ico {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  background: var(--brand-green);
  color: #fff;
  border-radius: var(--radius-sm);
}
.product-card .ico svg { width: 24px; height: 24px; }
.product-card h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink-900);
  font-size: 1.15rem;
}
.product-card p { font-size: 0.92rem; color: var(--ink-500); margin: 0; }

.product-category {
  display: inline-block;
  background: rgba(200,16,46,0.08);
  color: var(--brand-red);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 8px;
  width: fit-content;
}

/* ----------------------- Brand affiliations ----------------------- */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
}
.brand-cell {
  padding: 36px 28px;
  display: grid;
  place-items: center;
  text-align: center;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 0.2s ease;
  min-height: 140px;
}
.brand-cell:hover { background: var(--bg-soft); }
.brand-cell:nth-child(4n) { border-right: none; }
.brand-cell:nth-last-child(-n+4) { border-bottom: none; }

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink-900);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.brand-name span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--ink-500);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 6px;
  font-weight: 500;
}
.brand-name em {
  color: var(--brand-red);
  font-style: normal;
}

/* ----------------------- CTA strip ----------------------- */
.cta-strip {
  background: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-green-light) 100%);
  color: #fff;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: "";
  position: absolute;
  top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,162,39,0.18), transparent 70%);
}
.cta-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-inner h2 { color: #fff; max-width: 700px; }
.cta-inner p { color: rgba(255,255,255,0.85); margin: 8px 0 0; }

/* ----------------------- Page header ----------------------- */
.page-header {
  background: linear-gradient(135deg, var(--brand-green-dark) 0%, var(--brand-green) 100%);
  color: #fff;
  padding: 80px 0 70px;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-header-inner { position: relative; }
.page-header h1 { color: #fff; margin-bottom: 14px; }
.page-header p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 640px; }
.breadcrumb {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}
.breadcrumb a { color: var(--brand-gold); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { margin: 0 8px; opacity: 0.5; }

/* ----------------------- About ----------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image-block {
  position: relative;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-green-light) 100%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.about-image-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.1), transparent 50%),
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: auto, 40px 40px, 40px 40px;
}
.about-badge {
  position: relative;
  text-align: center;
  color: #fff;
  padding: 40px;
}
.about-badge .year {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--brand-gold);
}
.about-badge .since {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  margin-bottom: 8px;
}
.about-badge .desc {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  margin-top: 20px;
  color: rgba(255,255,255,0.9);
}
.about-content h2 { margin-bottom: 20px; }
.about-content p { color: var(--ink-500); }

.values-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}
.value-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.value-item .check {
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: var(--brand-green);
  color: #fff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 700;
}
.value-item h4 { font-size: 1rem; margin-bottom: 4px; color: var(--ink-900); }
.value-item p { font-size: 0.88rem; margin: 0; }

/* ----------------------- Services list ----------------------- */
.services-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand-green);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all 0.3s ease;
}
.service-card:hover {
  border-left-color: var(--brand-red);
  box-shadow: var(--shadow-md);
}
.service-card h3 { margin-bottom: 10px; color: var(--ink-900); }
.service-card p { margin: 0; color: var(--ink-500); }

/* ----------------------- Contact page ----------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
}
.contact-info-card {
  background: var(--bg-soft);
  padding: 36px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--brand-green);
  margin-bottom: 24px;
}
.contact-info-card h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--brand-green);
}
.contact-info-card h4 svg { width: 20px; height: 20px; }
.contact-info-card p { margin: 0; color: var(--ink-700); }
.contact-info-card a { color: var(--ink-700); }
.contact-info-card a:hover { color: var(--brand-green); }

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form-card h3 { margin-bottom: 24px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-field { margin-bottom: 16px; }
.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-700);
  margin-bottom: 6px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink-900);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--brand-green);
  box-shadow: 0 0 0 3px rgba(15,77,42,0.1);
}
.form-field textarea { resize: vertical; min-height: 110px; }

/* ----------------------- Footer ----------------------- */
.site-footer {
  background: var(--ink-900);
  color: rgba(255,255,255,0.7);
  padding: 70px 0 0;
  border-top: 4px solid var(--brand-green);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-col h5 {
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col p { font-size: 0.92rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: rgba(255,255,255,0.7);
  font-size: 0.92rem;
}
.footer-col a:hover { color: var(--brand-gold); }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-logo .logo-name { color: #fff; }
.footer-logo .logo-tag { color: rgba(255,255,255,0.6); }
.footer-contact-line {
  display: flex; gap: 10px; margin-bottom: 8px; font-size: 0.92rem;
}
.footer-contact-line svg { flex-shrink: 0; margin-top: 4px; opacity: 0.6; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
}

/* ----------------------- Animations ----------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards;
}
.fade-up.delay-1 { animation-delay: 0.1s; }
.fade-up.delay-2 { animation-delay: 0.2s; }
.fade-up.delay-3 { animation-delay: 0.3s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ----------------------- Responsive ----------------------- */
@media (max-width: 980px) {
  .hero { padding: 70px 0 90px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .feature-row { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-grid { grid-template-columns: repeat(3, 1fr); }
  .brand-cell:nth-child(4n) { border-right: 1px solid var(--line); }
  .brand-cell:nth-child(3n) { border-right: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .services-list { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  section { padding: 60px 0; }
  .header-inner { padding: 14px 24px; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 16px; border-bottom: 1px solid var(--line); gap: 0; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 16px; width: 100%; }
  .menu-toggle { display: block; }
  .header-cta .btn { display: none; }
  .feature-row { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-cell:nth-child(3n) { border-right: 1px solid var(--line); }
  .brand-cell:nth-child(2n) { border-right: none; }
  .hero-stats { grid-template-columns: 1fr; gap: 18px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .values-list { grid-template-columns: 1fr; }
  .utility-bar { font-size: 0.78rem; }
  .utility-right { display: none; }
}