:root {
  --bg: #ffffff;
  --bg-alt: #f5f6fa;
  --ink: #12141c;
  --ink-dim: #565d70;
  --ink-faint: #8a90a1;
  --line: #e6e8f0;
  --line-strong: #d7dae5;

  --amber: #f2900f;
  --amber-deep: #a8600a;
  --amber-soft: #fef3e3;

  --navy: #1d2b4f;
  --navy-soft: #eef1f8;

  --dark: #05070d;
  --dark-panel: #0d1220;
  --dark-line: rgba(255, 176, 32, 0.16);
  --dark-line-soft: rgba(255, 255, 255, 0.1);
  --dark-ink: #eef1f7;
  --dark-ink-dim: #a6adbc;
  --dark-ink-faint: #6b7284;

  --shadow-sm: 0 1px 3px rgba(16, 24, 40, 0.06), 0 1px 2px rgba(16, 24, 40, 0.04);
  --shadow-md: 0 12px 28px -12px rgba(16, 24, 40, 0.16);

  --radius: 14px;
  --font-display: 'Space Grotesk', 'Manrope', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --container-w: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

ul, ol { list-style: none; }

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 32px;
}
.container.narrow { max-width: 820px; }

/* Background HUD texture */
.hud-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(18,20,28,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18,20,28,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 40% at 50% 0%, black 0%, transparent 75%);
}

/* ---------- NAV ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.brand-mark { color: var(--ink-dim); display: flex; }
.brand-text sup { font-size: 0.55em; color: var(--amber); }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 0.92rem;
  color: var(--ink-dim);
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  padding: 9px 18px;
  border: 1px solid rgba(242, 144, 15, 0.35);
  border-radius: 999px;
  color: var(--amber-deep) !important;
  font-weight: 600;
}
.nav-cta:hover { background: var(--amber-soft); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.btn-primary {
  background: linear-gradient(135deg, #ffab33, var(--amber));
  color: #1a1206;
  box-shadow: 0 8px 22px -8px rgba(242, 144, 15, 0.55);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 28px -8px rgba(242, 144, 15, 0.65); }
.btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.55); background: rgba(255,255,255,0.14); }
.btn-block { width: 100%; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 88px 32px 70px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(5,7,13,0.92) 0%, rgba(5,7,13,0.72) 38%, rgba(5,7,13,0.4) 60%, rgba(5,7,13,0.62) 100%),
    linear-gradient(180deg, rgba(5,7,13,0.15) 0%, rgba(5,7,13,0.35) 55%, rgba(5,7,13,0.9) 100%);
}
.hero-grid {
  position: relative;
  z-index: 1;
  max-width: var(--container-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}
.eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px 2px rgba(242, 144, 15, 0.7);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
  color: #ffffff;
}
.text-amber { color: var(--amber); }

.hero-sub {
  font-size: 1.2rem;
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 16px;
}
.hero-desc {
  color: rgba(255,255,255,0.78);
  font-size: 1.02rem;
  max-width: 560px;
  margin-bottom: 34px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* Radar visual */
.hero-visual { position: relative; }
.radar-panel {
  background: rgba(6, 9, 18, 0.88);
  border: 1px solid rgba(255,176,32,0.22);
  border-radius: 20px;
  padding: 28px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.6);
}
.radar-scope { position: relative; }
.radar-svg { width: 100%; height: auto; }
.scope-ring { fill: none; stroke: rgba(255,255,255,0.12); stroke-width: 1; }
.scope-cross { stroke: rgba(255,255,255,0.08); stroke-width: 1; }
.sweep-group {
  transform-origin: 150px 150px;
  animation: sweep 4s linear infinite;
}
@keyframes sweep { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.blip {
  fill: var(--amber);
  filter: drop-shadow(0 0 4px rgba(242, 144, 15, 0.9));
  animation: blink 2.4s ease-in-out infinite;
}
.blip-2 { fill: #6ea8ff; filter: drop-shadow(0 0 4px rgba(110,168,255,0.9)); animation-delay: 0.6s; }
.blip-3 { animation-delay: 1.2s; }
.blip-4 { fill: #6ea8ff; filter: drop-shadow(0 0 4px rgba(110,168,255,0.9)); animation-delay: 1.8s; }
@keyframes blink { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }
.scope-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--dark-ink-faint);
  margin-top: 8px;
}

.radar-ticker {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--dark-line-soft);
  padding-top: 18px;
}
.radar-ticker li {
  font-size: 0.82rem;
  color: var(--dark-ink-dim);
  display: flex;
  align-items: center;
  gap: 10px;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.tag-geo { background: rgba(242, 144, 15, 0.18); color: var(--amber); }
.tag-reg { background: rgba(110,168,255,0.18); color: #6ea8ff; }
.tag-eco { background: rgba(255,255,255,0.12); color: var(--dark-ink-dim); }
.tag-esg { background: rgba(120,200,120,0.18); color: #8fd98f; }

/* ---------- STATEMENT ---------- */
.statement {
  padding: 70px 32px;
  text-align: center;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
}
.statement-line {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  color: var(--ink-dim);
  font-weight: 500;
  line-height: 1.4;
}
.statement-strong { color: var(--ink); margin-top: 10px; }
.statement-tag {
  margin-top: 26px;
  font-family: var(--font-mono);
  color: var(--amber-deep);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}

/* ---------- SECTIONS ---------- */
.section { padding: 96px 0; position: relative; z-index: 1; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head { max-width: 720px; margin-bottom: 48px; }
.kicker {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-deep);
  margin-bottom: 14px;
}
.section-head h2, .closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.section-lead {
  color: var(--ink-dim);
  font-size: 1.05rem;
  margin-bottom: 10px;
  max-width: 640px;
}
.section-foot {
  margin-top: 36px;
  color: var(--ink-dim);
  font-size: 1rem;
  max-width: 680px;
}

/* media banner (photos) */
.media-banner {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 40px;
  height: 300px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}
.media-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,7,13,0) 40%, rgba(5,7,13,0.75) 100%);
}
.media-caption {
  position: absolute;
  left: 24px;
  bottom: 20px;
  z-index: 1;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  max-width: 70%;
}

/* observe grid */
.observe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}
.observe-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.observe-item:hover { border-color: rgba(242,144,15,0.4); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.observe-icon { font-size: 1.3rem; }

/* agents grid */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.agent-card {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 1rem;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.agent-card:hover { border-color: rgba(242,144,15,0.4); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.agent-idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
  font-weight: 400;
}
.agent-card-highlight {
  background: linear-gradient(135deg, var(--amber-soft), var(--navy-soft));
  border-color: rgba(242, 144, 15, 0.4);
}
.agent-card-highlight .agent-idx { color: var(--amber-deep); }

/* benefit grid */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.benefit-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px;
}
.benefit-card-wide { grid-column: span 3; }
.benefit-icon { font-size: 1.7rem; margin-bottom: 14px; }
.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 10px;
  font-weight: 600;
}
.benefit-card p { color: var(--ink-dim); font-size: 0.95rem; }

.decision-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin: 16px 0;
}
.decision-steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--ink);
  background: var(--bg-alt);
  border-radius: 8px;
  padding: 10px 12px;
}
.decision-steps li span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--amber-deep);
  border: 1px solid rgba(242, 144, 15, 0.35);
  border-radius: 50%;
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.decision-human {
  margin-top: 10px;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.92rem;
}
.decision-human::before { content: '→ '; color: var(--amber-deep); }

/* capacites */
.capa-block {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line);
}
.capa-text h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 10px;
}
.capa-text p { color: var(--ink-dim); }

.pestel-wheel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.pestel-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow-sm);
  font-size: 0.88rem;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pestel-item span {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--amber-deep);
  font-size: 1.1rem;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid rgba(242, 144, 15, 0.35);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.capa-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.capa-col h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.capa-note { color: var(--ink-faint); font-size: 0.85rem; margin-bottom: 8px; }

.tick-list li {
  color: var(--ink-dim);
  font-size: 0.92rem;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
  display: flex;
  align-items: center;
  gap: 8px;
}
.tick-list li:last-child { border-bottom: none; }
.tick-list li::before { content: '›'; color: var(--amber-deep); font-weight: 700; }

.triple-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 32px;
}
.triple-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px;
}
.triple-card h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.triple-card > p { color: var(--ink-faint); font-size: 0.85rem; margin-bottom: 10px; }

/* architecture */
.stack-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.stack-chip {
  padding: 12px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-dim);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.stack-chip:hover { color: var(--amber-deep); border-color: rgba(242,144,15,0.4); }
.architecture-claim {
  margin-top: 36px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink-dim);
}

/* why grid */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.why-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  font-size: 1rem;
}
.why-check {
  color: var(--amber-deep);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* usage grid */
.usage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.usage-card {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-left: 3px solid var(--amber);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.usage-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.usage-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.usage-card p { color: var(--ink-dim); font-size: 0.92rem; }

/* funnel */
.funnel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.funnel-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 22px 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  min-width: 130px;
}
.funnel-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-faint);
}
.funnel-step-final { border-color: rgba(242, 144, 15, 0.45); background: var(--amber-soft); color: var(--amber-deep); }
.funnel-arrow { color: var(--ink-faint); font-size: 1.3rem; }

/* closing */
.closing {
  padding: 110px 32px;
  text-align: center;
  position: relative;
  z-index: 1;
  background: var(--dark);
  background-image: radial-gradient(ellipse 60% 80% at 50% 30%, rgba(242, 144, 15, 0.12), transparent);
  color: var(--dark-ink);
}
.closing-brand {
  font-family: var(--font-mono);
  color: var(--amber);
  letter-spacing: 0.1em;
  margin-bottom: 18px;
  font-size: 0.9rem;
}
.closing-title { max-width: 700px; margin: 0 auto 16px; color: #fff; }
.closing-cycle {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: #fff;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
}
.closing-line {
  color: var(--dark-ink-dim);
  max-width: 620px;
  margin: 0 auto;
}

/* contact */
.contact-section { text-align: center; }
.contact-section h2 { margin-top: 6px; }
.contact-form {
  margin-top: 40px;
  text-align: left;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-md);
  padding: 32px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.form-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-row .form-field { margin-bottom: 0; }
.form-field label { font-size: 0.85rem; color: var(--ink-dim); }
.form-field input, .form-field textarea {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  resize: vertical;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(242, 144, 15, 0.15);
}
.form-note {
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--amber-deep);
  text-align: center;
  min-height: 1.2em;
}

/* footer */
.footer {
  border-top: 1px solid var(--line);
  padding: 40px 32px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
}
.footer-brand sup { color: var(--amber); font-size: 0.6em; }
.footer-tagline { color: var(--ink-dim); font-size: 0.9rem; margin: 10px 0; }
.footer-copy { color: var(--ink-faint); font-size: 0.8rem; }

/* ---------- REVEAL ANIMATION ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 480px; margin: 0 auto; }
  .benefit-grid { grid-template-columns: 1fr 1fr; }
  .benefit-card-wide { grid-column: span 2; }
  .capa-block { grid-template-columns: 1fr; }
  .capa-cols { grid-template-columns: 1fr; }
  .triple-grid { grid-template-columns: 1fr; }
  .usage-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 32px 28px;
    gap: 18px;
    display: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-toggle { display: flex; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card-wide { grid-column: span 1; }
  .usage-grid { grid-template-columns: 1fr; }
  .pestel-wheel { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding-top: 48px; }
  .section { padding: 64px 0; }
  .media-banner { height: 220px; }
}