/* ══════════════════════════════════════════════════════
   Snowhow.no — Skiglede Website
   ══════════════════════════════════════════════════════ */

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

:root {
  --bg:       #080c14;
  --surface:  #0f1724;
  --surface2: #151e2e;
  --border:   rgba(255,255,255,0.07);
  --ice:      #a8d8f0;
  --blue:     #2a7fff;
  --blue-glow:#1a5fd4;
  --white:    #f0f4fa;
  --muted:    rgba(240,244,250,0.5);
  --accent:   #5bcffa;
  --radius:   12px;
  --radius-lg:16px;
  --radius-xl:24px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; }
a { color: inherit; }

/* ── NAV ─────────────────────────────────────────── */

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw;
  height: 72px;
  background: rgba(8,12,20,0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}

.nav-logo {
  display: flex; flex-direction: column; gap: 1px;
}
.nav-logo .brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem; font-weight: 700;
  color: var(--white); letter-spacing: -0.02em;
}
.nav-logo .sub {
  font-size: 0.65rem; color: var(--muted);
  letter-spacing: 0.12em; text-transform: uppercase;
}

.nav-right {
  display: flex; align-items: center; gap: 1.5rem;
}

/* Language Selector Dropdown */
.lang-selector {
  position: relative;
}

.lang-current {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--white);
  font-size: 0.8rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s;
  letter-spacing: 0.04em;
}
.lang-current:hover {
  border-color: rgba(255,255,255,0.2);
}
.lang-current::after {
  content: '';
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid var(--muted);
  transition: transform 0.2s;
}
.lang-selector.open .lang-current::after {
  transform: rotate(180deg);
}

.lang-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 160px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}
.lang-selector.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-dropdown li {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  display: flex; align-items: center; gap: 8px;
}
.lang-dropdown li:hover {
  background: var(--surface2);
  color: var(--white);
}
.lang-dropdown li.active {
  color: var(--accent);
  background: rgba(42,127,255,0.08);
}
.lang-dropdown .lang-code {
  font-weight: 700;
  width: 24px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.nav-cta {
  padding: 8px 20px; border-radius: 8px;
  background: var(--blue); color: #fff;
  font-size: 0.85rem; font-weight: 600;
  border: none; cursor: pointer; text-decoration: none;
  transition: background 0.2s, transform 0.1s;
  letter-spacing: 0.01em;
}
.nav-cta:hover {
  background: var(--blue-glow); transform: translateY(-1px);
}

/* ── HERO ─────────────────────────────────────────── */

.hero {
  min-height: 100svh;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center; text-align: center;
  padding: 100px 5vw 60px;
  position: relative; overflow: hidden;
}

/* Layer 1: Mountain photo */
.hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background: url('../img/hero-bg.jpg') center 70% / cover no-repeat;
  opacity: 0.25;
  filter: brightness(0.5) saturate(0.7);
}

/* Layer 2: Gradient overlay */
.hero-bg {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(to bottom, var(--bg) 0%, rgba(8,12,20,0.3) 30%, rgba(8,12,20,0.5) 70%, var(--bg) 100%),
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(42,127,255,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(91,207,250,0.08) 0%, transparent 60%);
}

/* Layer 3: Grid pattern */
.hero-grid {
  position: absolute; inset: 0; z-index: 2;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 50% at 50% 20%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 20%, black 20%, transparent 80%);
}

.hero-content {
  position: relative; z-index: 3; max-width: 820px;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 100px;
  border: 1px solid rgba(42,127,255,0.4);
  background: rgba(42,127,255,0.08);
  font-size: 0.78rem; font-weight: 600; color: var(--accent);
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 2rem;
}
.hero-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 700; line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero h1 em {
  font-style: normal; color: var(--accent);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--muted); max-width: 560px; margin: 0 auto 2.5rem;
  font-weight: 400; line-height: 1.7;
}

.hero-actions {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
}

.btn-primary {
  padding: 14px 32px; border-radius: 10px;
  background: var(--blue); color: #fff;
  font-size: 1rem; font-weight: 600; border: none; cursor: pointer;
  text-decoration: none; transition: all 0.2s;
  box-shadow: 0 0 30px rgba(42,127,255,0.35);
}
.btn-primary:hover {
  background: var(--blue-glow); transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(42,127,255,0.5);
}

.btn-ghost {
  padding: 14px 32px; border-radius: 10px;
  border: 1px solid var(--border); color: var(--white);
  background: transparent; font-size: 1rem; font-weight: 500;
  cursor: pointer; text-decoration: none; transition: all 0.2s;
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.25); background: var(--surface);
}

.hero-stats {
  margin-top: 4rem; display: flex; gap: 3rem;
  justify-content: center; flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem; font-weight: 700; color: var(--accent);
}
.stat-label {
  font-size: 0.78rem; color: var(--muted); margin-top: 4px;
  letter-spacing: 0.05em;
}

/* ── SECTIONS COMMON ─────────────────────────────── */

section { padding: 100px 5vw; }

.section-label {
  font-size: 0.72rem; font-weight: 700; color: var(--blue);
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700;
  line-height: 1.1; letter-spacing: -0.025em;
  max-width: 600px; margin-bottom: 1.2rem;
}
.section-body {
  font-size: 1.05rem; color: var(--muted);
  max-width: 500px; line-height: 1.75;
}

/* ── MOUNTAIN DIVIDERS ───────────────────────────── */

.mountain-divider {
  height: 280px; padding: 0;
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  position: relative;
}
.mountain-divider::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(var(--bg), transparent 20%, transparent 80%, var(--bg));
}
.mountain-divider-1 { background-image: url('../img/carving-skier.jpg'); }
.mountain-divider-2 { background-image: url('../img/mountain-3.jpg'); }

/* ── PROBLEM ─────────────────────────────────────── */

.problem {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.problem-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}

.problem-visual {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex; flex-direction: column; gap: 16px;
}
.pv-label {
  font-size: 0.7rem; color: var(--muted);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 4px;
}
.pv-bar-wrap {
  display: flex; flex-direction: column; gap: 10px;
}
.pv-row {
  display: flex; align-items: center; gap: 12px;
}
.pv-name {
  width: 80px; font-size: 0.8rem; color: var(--muted); flex-shrink: 0;
}
.pv-bar-bg {
  flex: 1; background: rgba(255,255,255,0.06);
  border-radius: 4px; height: 10px; overflow: hidden;
}
.pv-bar {
  height: 100%; border-radius: 4px;
}
.pv-bar.wrong { background: rgba(255,80,80,0.6); }
.pv-bar.right { background: linear-gradient(90deg, var(--blue), var(--accent)); }
.pv-val {
  font-size: 0.8rem; font-weight: 600; width: 36px; text-align: right;
}
.pv-wrong-label { font-size: 0.7rem; color: rgba(255,100,100,0.8); margin-top: 8px; }
.pv-right-label { font-size: 0.7rem; color: var(--accent); margin-top: 4px; }

/* ── HOW IT WORKS ────────────────────────────────── */

.how { background: var(--bg); }
.how-inner { max-width: 1100px; margin: 0 auto; }

.how-steps {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px; margin-top: 60px;
}
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px 32px;
  position: relative; overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.step:hover {
  border-color: rgba(42,127,255,0.35); transform: translateY(-4px);
}
.step-number {
  position: absolute; top: 24px; right: 24px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem; font-weight: 800;
  color: rgba(255,255,255,0.04); line-height: 1;
}
.step-icon {
  width: 48px; height: 48px; border-radius: var(--radius);
  background: rgba(42,127,255,0.12);
  border: 1px solid rgba(42,127,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 1.2rem;
}
.step h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem; font-weight: 600; margin-bottom: 0.6rem;
}
.step p {
  font-size: 0.9rem; color: var(--muted); line-height: 1.65;
}

/* ── PHYSICS ─────────────────────────────────────── */

.physics {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.physics-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}

.formula-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px;
  font-family: 'Space Grotesk', monospace;
}
.formula-title {
  font-size: 0.7rem; color: var(--muted);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 20px;
}
.formula-line {
  font-size: 0.95rem; color: var(--white);
  margin-bottom: 12px; line-height: 1.6;
}
.formula-line span { color: var(--accent); }
.formula-line .comment { color: var(--muted); font-size: 0.8rem; }
.formula-divider {
  border: none; border-top: 1px solid var(--border); margin: 20px 0;
}
.formula-result {
  font-size: 1.1rem; font-weight: 700; color: var(--accent);
}

.physics-factors {
  display: flex; flex-direction: column; gap: 16px; margin-top: 2rem;
}
.factor {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 20px;
}
.factor-icon { font-size: 1.3rem; margin-top: 2px; flex-shrink: 0; }
.factor-text h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.factor-text p { font-size: 0.82rem; color: var(--muted); line-height: 1.5; }

/* ── BOOT DATABASE ───────────────────────────────── */

.boots { background: var(--bg); }
.boots-inner { max-width: 1100px; margin: 0 auto; }

.boots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px; margin-top: 48px;
}
.boot-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  transition: border-color 0.2s, transform 0.2s;
}
.boot-card:hover {
  border-color: rgba(42,127,255,0.3); transform: translateY(-2px);
}
.boot-brand {
  font-size: 0.7rem; color: var(--blue);
  letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 600; margin-bottom: 4px;
}
.boot-model {
  font-size: 0.95rem; font-weight: 600; margin-bottom: 10px;
}
.boot-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: 0.7rem; padding: 3px 8px; border-radius: 6px;
  background: rgba(255,255,255,0.06); color: var(--muted);
  border: 1px solid var(--border); font-weight: 500;
}
.tag.flex {
  background: rgba(42,127,255,0.12); color: var(--accent);
  border-color: rgba(42,127,255,0.2);
}
.boots-cta {
  text-align: center; margin-top: 48px;
  color: var(--muted); font-size: 0.9rem;
}
.boots-cta strong { color: var(--white); }

.boot-card--more {
  border-style: dashed;
  display: flex; align-items: center; justify-content: center;
  min-height: 100px;
  color: var(--muted); font-size: 0.85rem;
}

/* ── ABOUT ───────────────────────────────────────── */

.about {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.about::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../img/mountain-4.jpg') center / cover no-repeat;
  opacity: 0.08;
  filter: brightness(0.4);
}
.about-inner {
  max-width: 700px; margin: 0 auto; text-align: center;
  position: relative; z-index: 1;
}
.about-icon {
  width: 96px; height: 96px;
  border-radius: 22px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  margin-bottom: 2rem;
}
.about-inner .section-title {
  margin: 0 auto 1.2rem; text-align: center;
}
.about-inner .section-body {
  margin: 0 auto 2rem; text-align: center; max-width: 600px;
}

/* ── CTA ─────────────────────────────────────────── */

.cta { background: var(--bg); }
.cta-inner {
  max-width: 700px; margin: 0 auto; text-align: center;
  padding: 80px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  position: relative; overflow: hidden;
}
.cta-glow {
  position: absolute; top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 200px;
  background: radial-gradient(ellipse, rgba(42,127,255,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner .section-label { text-align: center; }
.cta-inner .section-title {
  margin: 0 auto 1rem; text-align: center; max-width: 100%;
}
.cta-inner .section-body {
  text-align: center; max-width: 460px; margin: 0 auto 2rem;
}
.cta-buttons {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
}

.app-store-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 24px; border-radius: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--white); text-decoration: none;
  transition: all 0.2s; font-size: 0.9rem;
}
.app-store-btn:hover {
  border-color: rgba(255,255,255,0.2); transform: translateY(-2px);
}
.app-store-btn .icon { font-size: 1.4rem; }
.app-store-btn .texts { text-align: left; }
.app-store-btn .small { font-size: 0.65rem; color: var(--muted); }
.app-store-btn .big { font-size: 0.9rem; font-weight: 600; }

/* ── FOOTER ──────────────────────────────────────── */

footer {
  padding: 40px 5vw;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem; font-weight: 600;
}
.footer-logo span { color: var(--muted); font-weight: 400; }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-size: 0.82rem; color: var(--muted);
  text-decoration: none; transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }
.footer-copy { font-size: 0.78rem; color: var(--muted); }

/* ── BLACK BOX CARD ──────────────────────────────── */

.blackbox-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex; flex-direction: column; gap: 24px;
}
.blackbox-top {
  display: flex; align-items: center; gap: 12px;
}
.blackbox-icon { font-size: 1.6rem; }
.blackbox-badge {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent);
  background: rgba(91,207,250,0.1);
  border: 1px solid rgba(91,207,250,0.25);
  padding: 5px 12px; border-radius: 100px;
}
.blackbox-inputs {
  display: flex; flex-direction: column; gap: 10px;
}
.blackbox-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 16px;
}
.bb-label { font-size: 0.85rem; color: var(--muted); flex: 1; }
.bb-arrow { color: var(--blue); font-size: 1rem; }
.bb-chip {
  font-size: 0.72rem; font-weight: 700;
  color: var(--accent); background: rgba(42,127,255,0.12);
  border: 1px solid rgba(42,127,255,0.2);
  padding: 3px 10px; border-radius: 6px;
  letter-spacing: 0.05em;
}
.blackbox-engine {
  background: var(--surface2);
  border: 1px solid rgba(42,127,255,0.2);
  border-radius: 12px; padding: 20px;
  text-align: center;
  position: relative; overflow: hidden;
}
.blackbox-engine::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(42,127,255,0.08) 0%, transparent 70%);
}
.blackbox-gears {
  font-size: 1.8rem; margin-bottom: 8px;
  position: relative; z-index: 1;
}
.gear { display: inline-block; }
.gear1 { animation: spin 4s linear infinite; color: var(--blue); }
.gear2 { animation: spin 3s linear infinite reverse; color: var(--accent); font-size: 1.2rem; }
.gear3 { animation: spin 5s linear infinite; color: var(--blue); font-size: 0.9rem; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.blackbox-engine-label {
  font-size: 0.78rem; font-weight: 600; color: var(--muted);
  letter-spacing: 0.08em; text-transform: uppercase;
  position: relative; z-index: 1;
}
.blackbox-output {
  display: flex; align-items: center; gap: 16px;
  background: linear-gradient(135deg, rgba(42,127,255,0.12), rgba(91,207,250,0.08));
  border: 1px solid rgba(42,127,255,0.3);
  border-radius: 12px; padding: 20px 24px;
}
.bb-output-label { font-size: 0.82rem; color: var(--muted); flex: 1; }
.bb-output-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.4rem; font-weight: 800; color: var(--accent);
}
.bb-output-range { font-size: 0.72rem; color: var(--muted); }

/* ── LIVE CALCULATOR ─────────────────────────────── */

.calc {
  background: var(--bg);
}
.calc-inner { max-width: 1100px; margin: 0 auto; }
.calc-inner .section-title { max-width: 100%; margin: 0 auto 1.2rem; }
.calc-inner .section-body { max-width: 600px; margin: 0 auto; }

.calc-widget {
  margin-top: 48px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.calc-sliders { display: flex; flex-direction: column; gap: 28px; }
.calc-row { display: flex; flex-direction: column; gap: 10px; }
.calc-label {
  font-size: 0.85rem; font-weight: 600; color: var(--muted);
  display: flex; justify-content: space-between;
}
.calc-unit {
  color: var(--blue); font-weight: 700; font-size: 0.78rem;
}
.calc-slider-wrap {
  display: flex; align-items: center; gap: 14px;
}
.calc-slider {
  flex: 1; -webkit-appearance: none; appearance: none;
  height: 4px; border-radius: 4px;
  background: var(--surface2); outline: none; cursor: pointer;
  transition: background 0.2s;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 10px rgba(42,127,255,0.5);
  cursor: pointer; transition: transform 0.1s;
}
.calc-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
.calc-slider::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue); border: none; cursor: pointer;
}
.calc-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem; font-weight: 700;
  color: var(--white); width: 36px; text-align: right;
}
.calc-result {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
  position: relative; overflow: hidden;
}
.calc-result::before {
  content: '';
  position: absolute; top: -40px; left: 50%; transform: translateX(-50%);
  width: 300px; height: 200px;
  background: radial-gradient(ellipse, rgba(42,127,255,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.calc-result-label {
  font-size: 0.78rem; font-weight: 700; color: var(--blue);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.calc-result-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 6rem; font-weight: 800; line-height: 1;
  color: var(--accent);
  text-shadow: 0 0 40px rgba(91,207,250,0.4);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.calc-result-number.bump {
  transform: scale(1.12);
}
.calc-result-sub {
  font-size: 0.82rem; color: var(--muted); margin-top: 0.75rem;
}

/* ── BRAND STRIP ─────────────────────────────────── */

.brand-strip {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  overflow: hidden;
}
.brand-strip-inner { position: relative; }
.brand-strip-inner::before,
.brand-strip-inner::after {
  content: '';
  position: absolute; top: 0; bottom: 0; width: 80px; z-index: 1;
  pointer-events: none;
}
.brand-strip-inner::before {
  left: 0;
  background: linear-gradient(to right, var(--surface), transparent);
}
.brand-strip-inner::after {
  right: 0;
  background: linear-gradient(to left, var(--surface), transparent);
}
.brand-strip-track {
  display: flex; align-items: center; gap: 24px;
  white-space: nowrap;
  animation: scroll-brands 30s linear infinite;
  width: max-content;
}
@keyframes scroll-brands {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem; font-weight: 700;
  color: var(--muted); letter-spacing: 0.04em;
  transition: color 0.2s;
}
.brand-name:hover { color: var(--white); }
.brand-sep { color: var(--border); font-size: 1.2rem; }

/* ── ANIMATIONS ──────────────────────────────────── */

.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-in:nth-child(2) { transition-delay: 0.1s; }
.animate-in:nth-child(3) { transition-delay: 0.2s; }