/* ==========================================================================
   Natural Beauty Vahine — stylesheet
   Design tokens
   ========================================================================== */
:root {
  /* Palette */
  --cream: #faf7f1;
  --cream-deep: #f0ead9;
  --sand: #ddc9a8;
  --ink: #0b0b0b;
  --ink-soft: #17171a;
  --navy: #0b1e2d;
  --navy-soft: #12293b;
  --gold: #c9a961;
  --gold-soft: #e4d3a3;
  --bordeaux: #6b1f2a;
  --bordeaux-soft: #8a3140;
  --text-dark: #1c1a17;
  --text-muted: #6b6459;
  --text-on-dark: #f3efe6;
  --text-on-dark-muted: #b9c3ca;
  --border-soft: rgba(201, 169, 97, 0.35);

  /* Type */
  --font-display: "Playfair Display", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Layout */
  --header-h: 84px;
  --max-w: 1180px;
  --radius: 2px;
  --transition: 260ms cubic-bezier(.4,0,.2,1);
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; margin: 0; line-height: 1.15; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; top: -60px; left: 1rem; z-index: 2000;
  background: var(--gold); color: var(--ink); padding: 0.75rem 1.25rem;
  border-radius: var(--radius); font-weight: 600; transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.9rem;
  font-weight: 600;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 1.1rem;
}
.section-title em { font-style: italic; color: var(--bordeaux); }
.divider {
  display: flex; align-items: center; justify-content: center; gap: 0.75rem;
  margin: 0 0 2.5rem;
}
.divider::before, .divider::after {
  content: ""; width: 48px; height: 1px; background: var(--gold);
}
.divider .diamond {
  width: 7px; height: 7px; background: var(--gold); transform: rotate(45deg);
}
.section-head { text-align: center; max-width: 680px; margin: 0 auto 3.5rem; }
.section-lede { color: var(--text-muted); font-size: 1.05rem; }
.on-dark .section-lede { color: var(--text-on-dark-muted); }
.on-dark { color: var(--text-on-dark); }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.75rem; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.95rem 1.9rem;
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: var(--gold-soft); }
.btn-dark { background: var(--ink); color: var(--text-on-dark); }
.btn-dark:hover { background: var(--navy-soft); }
.btn-outline { background: transparent; color: var(--text-on-dark); border-color: var(--gold); }
.btn-outline:hover { background: rgba(201,169,97,0.12); }
.btn-outline-dark { background: transparent; color: var(--text-dark); border-color: var(--bordeaux); }
.btn-outline-dark:hover { background: rgba(107,31,42,0.06); }

/* ==========================================================================
   Header / Tab navigation
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
  height: var(--header-h);
}
.site-header.is-dark {
  background: rgba(11, 11, 11, 0.9);
}
.header-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 1.75rem;
  height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--border-soft);
  display: flex; align-items: center; justify-content: center;
  background: var(--cream);
  flex-shrink: 0;
}
.brand-mark svg { width: 26px; height: 26px; }
.brand-name {
  font-family: var(--font-display); font-size: 0.95rem; letter-spacing: 0.03em;
  color: var(--text-dark);
}
.brand-name span { display: block; font-family: var(--font-body); font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); }

.tab-nav { display: flex; gap: 0.6rem; align-items: center; }
.tab-link {
  display: inline-block; padding: 0.65rem 1.1rem;
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600;
  border: 1px solid var(--gold); border-radius: var(--radius);
  color: var(--text-dark);
  transition: background var(--transition), color var(--transition);
}
.tab-link:hover, .tab-link:focus-visible, .tab-link.is-active {
  background: var(--gold); color: var(--ink);
}
.tab-link.cta { background: var(--gold); color: var(--ink); }
.tab-link.cta:hover { background: var(--gold-soft); }

.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--gold); border-radius: var(--radius);
  width: 44px; height: 44px; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--text-dark); position: relative;
}
.nav-toggle::before { margin-bottom: 5px; }
.nav-toggle::after { margin-top: 5px; }

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; }
  .tab-nav {
    position: fixed; inset: var(--header-h) 0 0 0; height: calc(100dvh - var(--header-h));
    flex-direction: column; justify-content: flex-start; padding: 2rem 1.75rem; gap: 0.9rem;
    background: var(--cream); transform: translateX(100%); transition: transform var(--transition);
    overflow-y: auto;
  }
  .tab-nav.is-open { transform: translateX(0); }
  .tab-link { text-align: center; padding: 0.9rem 1.1rem; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative; min-height: 92vh; display: flex; align-items: center; justify-content: center;
  text-align: center; color: var(--text-on-dark); overflow: hidden;
  background: linear-gradient(180deg, rgba(6,10,14,0.55), rgba(6,10,14,0.72)), var(--navy);
}
.hero-media {
  position: absolute; inset: 0; z-index: 0;
}
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; }
.hero-media .img-placeholder { position: absolute; inset: 0; }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(6,10,14,0.5), rgba(6,10,14,0.78));
}
.hero-content { position: relative; z-index: 2; max-width: 760px; padding: 0 1.5rem; }
.hero .eyebrow { color: var(--gold-soft); }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4rem); }
.hero p.lede { margin-top: 1.5rem; color: var(--text-on-dark-muted); font-size: 1.1rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.hero .btn { margin-top: 2.25rem; }
.hero-scroll-cue {
  position: absolute; bottom: 1.75rem; left: 50%; transform: translateX(-50%);
  width: 8px; height: 8px; border-radius: 50%; background: var(--gold);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }

/* Image placeholder helper — swap by dropping a real <img> in the same slot */
.img-placeholder {
  background:
    radial-gradient(120% 120% at 20% 0%, rgba(201,169,97,0.25), transparent 60%),
    linear-gradient(135deg, #eadfc8, #d8c7a3);
  display: flex; align-items: center; justify-content: center; text-align: center;
  color: var(--text-muted); font-size: 0.72rem; letter-spacing: 0.08em;
  padding: 1rem; min-height: 220px;
}
.img-placeholder .ph-label { font-family: var(--font-body); text-transform: uppercase; }
.on-dark .img-placeholder {
  background: linear-gradient(135deg, #1a2a35, #0e1b26);
  color: var(--text-on-dark-muted);
}

/* ==========================================================================
   Section base
   ========================================================================== */
.section { padding: 6.5rem 0; }
.section.tight { padding: 5rem 0; }
.section.on-cream { background: var(--cream); }
.section.on-cream-deep { background: var(--cream-deep); }
.section.on-ink { background: var(--ink); }
.section.on-navy { background: var(--navy); }
.section.on-sand { background: linear-gradient(180deg, var(--sand), #d3bd97); }

/* ==========================================================================
   Artisan (split) section
   ========================================================================== */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center;
}
.split-media { position: relative; }
.split-media figure { margin: 0; }
.split-caption {
  position: absolute; left: 1rem; right: 1rem; bottom: 1rem;
  background: rgba(11,11,11,0.82); color: var(--text-on-dark);
  padding: 0.9rem 1.1rem;
}
.split-caption .cap-eyebrow { font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: 0.3rem; }
.split-body .eyebrow { color: var(--bordeaux); }
.split-body p { color: var(--text-muted); margin-top: 1.1rem; }
.split-body .tagline { margin-top: 1.5rem; font-style: italic; color: var(--bordeaux); font-family: var(--font-display); }
@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; }
}

/* ==========================================================================
   URA feature (dark)
   ========================================================================== */
.ura-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; }
.ura-title { font-size: clamp(2.6rem, 6vw, 4rem); text-align: left; }
.ura-sub { font-style: italic; color: var(--gold-soft); margin-top: 0.5rem; display: block; }
.ura-media .img-placeholder { min-height: 380px; }
.ura-blocks { display: flex; flex-direction: column; gap: 1.6rem; }
.ura-block h3 { font-size: 1.15rem; color: var(--gold-soft); margin-bottom: 0.5rem; }
.ura-block p { color: var(--text-on-dark-muted); font-size: 0.95rem; }
.ura-block + .ura-block { border-top: 1px solid rgba(201,169,97,0.2); padding-top: 1.4rem; }
.ura-cta { margin-top: 0.5rem; }
@media (max-width: 880px) { .ura-feature { grid-template-columns: 1fr; } }

/* ==========================================================================
   Collections grid
   ========================================================================== */
.collections-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.75rem;
}
.collection-card { text-align: left; }
.collection-thumb {
  aspect-ratio: 1 / 1; border-radius: var(--radius);
  overflow: hidden; position: relative;
}
.collection-thumb .ph-icon { font-size: 1.8rem; color: var(--gold); }
.collection-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.collection-card h3 { font-size: 1.05rem; margin-top: 1rem; }
.collection-card p { color: var(--text-muted); font-size: 0.88rem; margin-top: 0.4rem; }
.collections-cta { text-align: center; margin-top: 3rem; }
@media (max-width: 980px) { .collections-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .collections-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Experiences grid (navy)
   ========================================================================== */
.badge-row { display: flex; gap: 0.6rem; justify-content: center; margin-bottom: 1.5rem; flex-wrap: wrap; }
.badge {
  font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
  padding: 0.4rem 0.9rem; border: 1px solid var(--gold); border-radius: var(--radius);
}
.badge.filled { background: var(--gold); color: var(--ink); }
.badge.outline { color: var(--gold-soft); }

.experience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-bottom: 3.5rem; }
.experience-card {
  border: 1px solid rgba(201,169,97,0.25); overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color var(--transition), transform var(--transition);
}
.experience-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.experience-photo { aspect-ratio: 4 / 3; overflow: hidden; }
.experience-photo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 600ms ease;
}
.experience-card:hover .experience-photo img { transform: scale(1.06); }
.experience-body { padding: 1.75rem; }
.experience-card:not(.has-photo) .experience-body { padding: 2rem 1.75rem; }
.experience-icon {
  width: 46px; height: 46px; border: 1px solid var(--gold); transform: rotate(45deg);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem;
}
.experience-card.has-photo .experience-icon {
  width: 38px; height: 38px; margin-top: -3.4rem; margin-bottom: 1rem;
  background: var(--navy); position: relative; z-index: 1;
}
.experience-icon span { transform: rotate(-45deg); font-size: 1.1rem; }
.experience-card h3 { color: var(--text-on-dark); font-size: 1.15rem; margin-bottom: 0.75rem; }
.experience-card p { color: var(--text-on-dark-muted); font-size: 0.92rem; }
@media (max-width: 980px) { .experience-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .experience-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Forms (shared)
   ========================================================================== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; max-width: 640px; margin: 0 auto; }
.form-grid.full { grid-template-columns: 1fr; }
.field { display: flex; flex-direction: column; gap: 0.5rem; text-align: left; }
.field label { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-soft); font-weight: 600; }
.on-cream .field label, .on-sand .field label { color: var(--bordeaux); }
.field input, .field textarea, .field select {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(201,169,97,0.4); color: var(--text-on-dark);
  padding: 0.85rem 1rem; border-radius: var(--radius); font-family: var(--font-body); font-size: 0.95rem;
}
.on-cream .field input, .on-sand .field input, .on-cream .field textarea, .on-cream .field select {
  background: #fff; color: var(--text-dark); border-color: rgba(107,31,42,0.25);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.field.span-2 { grid-column: 1 / -1; }
.form-submit { text-align: center; margin-top: 1.75rem; }
.form-note { text-align: center; font-size: 0.8rem; color: var(--text-on-dark-muted); margin-top: 1rem; }
.on-cream .form-note, .on-sand .form-note { color: var(--text-muted); }
.form-status { text-align: center; margin-top: 1rem; font-size: 0.88rem; min-height: 1.2em; }
.form-status.ok { color: #4a7a52; }
.form-status.err { color: var(--bordeaux); }

/* ==========================================================================
   Partners
   ========================================================================== */
.partners-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; }
.partner-list li { display: flex; gap: 1rem; padding: 1.1rem 0; border-bottom: 1px solid var(--border-soft); }
.partner-list li:first-child { padding-top: 0; }
.partner-icon {
  width: 42px; height: 42px; flex-shrink: 0; border-radius: 50%;
  border: 1px solid var(--gold); display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.partner-list h3 { font-size: 1.02rem; }
.partner-list p { color: var(--text-muted); font-size: 0.88rem; margin-top: 0.25rem; }
.become-artisan {
  background: var(--ink); color: var(--text-on-dark); padding: 2.25rem; border-radius: var(--radius);
}
.become-artisan h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.become-artisan p { color: var(--text-on-dark-muted); font-size: 0.92rem; margin-bottom: 1.25rem; }
.check-list li { display: flex; gap: 0.6rem; align-items: baseline; font-size: 0.9rem; color: var(--text-on-dark-muted); padding: 0.35rem 0; }
.check-list li::before { content: "✓"; color: var(--gold); font-weight: 700; }
.become-artisan .btn { margin-top: 1.5rem; }
@media (max-width: 880px) { .partners-layout { grid-template-columns: 1fr; } }

/* ==========================================================================
   Waitlist / Newsletter
   ========================================================================== */
.simple-form { display: flex; gap: 0.75rem; max-width: 520px; margin: 0 auto; flex-wrap: wrap; }
.simple-form input {
  flex: 1 1 260px; padding: 0.95rem 1.1rem; border-radius: var(--radius);
  border: 1px solid rgba(107,31,42,0.25); font-family: var(--font-body); font-size: 0.95rem;
}
.social-note { margin-top: 1.75rem; display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-size: 0.9rem; color: var(--text-muted); }
.social-note a { color: var(--bordeaux); font-weight: 600; }

.newsletter-section { text-align: center; }
.newsletter-section .section-lede { max-width: 520px; margin: 0 auto 2rem; }
.contact-inline { display: flex; gap: 2rem; justify-content: center; margin-top: 2.5rem; flex-wrap: wrap; font-size: 0.92rem; color: var(--text-on-dark-muted); }
.contact-inline a { display: inline-flex; align-items: center; gap: 0.5rem; }

/* ==========================================================================
   Story / About
   ========================================================================== */
.story-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3.5rem; align-items: start; }
.story-tag {
  display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(107,31,42,0.08);
  color: var(--bordeaux); padding: 0.5rem 1rem; border-radius: 999px; font-size: 0.82rem; font-weight: 600; margin-bottom: 1.25rem;
}
.story-body p { color: var(--text-muted); margin-bottom: 1.1rem; }
.story-body p:last-of-type { margin-bottom: 0; }
.pull-quote {
  margin-top: 2rem; padding: 1.4rem 1.6rem; border-radius: var(--radius);
  background: linear-gradient(120deg, var(--gold-soft), var(--sand));
  font-style: italic; font-family: var(--font-display); color: var(--ink); font-size: 1.1rem;
}
.social-row { display: flex; gap: 0.75rem; margin-top: 1.75rem; }
.social-btn {
  padding: 0.75rem 1.3rem; border-radius: var(--radius); font-size: 0.85rem; font-weight: 600;
  display: inline-flex; align-items: center; gap: 0.5rem; color: var(--text-on-dark);
}
.social-btn.fb { background: #1c1c1c; }
.social-btn.ig { background: linear-gradient(135deg, #f09433, #bc1888); }
.social-btn.tt { background: #101010; }

.contact-card {
  margin-top: 1.75rem; border: 1px solid var(--border-soft); border-radius: var(--radius);
  padding: 1.5rem; background: var(--cream-deep);
}
.contact-card h3 { font-size: 1rem; margin-bottom: 1rem; }
.contact-row { display: flex; align-items: center; gap: 0.85rem; padding: 0.6rem 0; }
.contact-row .c-icon {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1rem;
}
.contact-row .c-icon.wa { background: #25D366; }
.contact-row .c-icon.em { background: var(--bordeaux); }
.contact-row .c-icon.lo { background: var(--gold); }
.contact-row .c-label { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); display: block; }
.contact-row strong { font-size: 0.95rem; }
@media (max-width: 880px) { .story-layout { grid-template-columns: 1fr; } }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--ink); color: var(--text-on-dark); padding: 4.5rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 3rem; }
.footer-brand .brand-mark { background: transparent; border-color: rgba(201,169,97,0.4); }
.footer-brand p { color: var(--text-on-dark-muted); font-size: 0.9rem; margin-top: 1.1rem; max-width: 340px; }
.footer-social { margin-top: 1.25rem; display: flex; gap: 0.75rem; }
.footer-social a {
  width: 38px; height: 38px; border: 1px solid rgba(201,169,97,0.35); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.footer-col h4 { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.25rem; }
.footer-col ul li { margin-bottom: 0.75rem; font-size: 0.92rem; color: var(--text-on-dark-muted); }
.footer-col ul a:hover { color: var(--gold-soft); }
.footer-legal {
  margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
  font-size: 0.78rem; color: rgba(243,239,230,0.55);
}
.footer-legal .legal-block { max-width: 620px; line-height: 1.7; }
.footer-legal .legal-block strong { color: rgba(243,239,230,0.8); }
.footer-legal .legal-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-legal .legal-links a { color: rgba(243,239,230,0.55); }
.footer-legal .legal-links a:hover { color: var(--gold-soft); }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr; } .footer-legal { flex-direction: column; } }

/* ==========================================================================
   Back to top — Polynesian spear
   ========================================================================== */
.to-top {
  position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 900;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--ink); border: 1px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition), background var(--transition);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--navy-soft); }
.to-top svg { width: 30px; height: 30px; transition: transform 320ms ease; }
.to-top:hover svg { transform: translateY(-4px); }
.to-top .spear-label { position: absolute; inset: 0; }

@media (max-width: 600px) {
  .to-top { right: 1rem; bottom: 1rem; width: 50px; height: 50px; }
}

/* ==========================================================================
   Utility
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 700ms ease, transform 700ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 600px) {
  .section { padding: 4.5rem 0; }
  .split, .ura-feature, .partners-layout, .story-layout { gap: 2.5rem; }
}