/* ============================================================
   SunWave Switzerland — Design System
   Inspired by sunwavesweden.se — adapted for Swiss market
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── Variables ── */
:root {
  --dark:       #111111;
  --dark-2:     #1a1a2a;
  --dark-3:     #2a2a3a;
  --gold:       #FDD249;
  --gold-light: #fde89a;
  --gold-hover: #e8c030;
  --white:      #ffffff;
  --off-white:  #f8f8f6;
  --gray-100:   #f3f3f3;
  --gray-200:   #e7e7e7;
  --gray-400:   #9b9b9b;
  --gray-600:   #64656a;
  --text:       #1a1a1a;
  --text-muted: #64656a;
  --orange:     #e07820;

  --font:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container:  1200px;
  --radius:     4px;
  --radius-lg:  6px;
  --transition: 0.2s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); font-size: 16px; line-height: 1.65; color: var(--text); background: var(--white); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }

/* ── Container ── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 800px; margin: 0 auto; padding: 0 24px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-family: var(--font); font-size: 0.9em; font-weight: 600;
  letter-spacing: 0.02em; transition: all var(--transition);
  white-space: nowrap; cursor: pointer; border: 2px solid transparent;
}
.btn--gold    { background: var(--gold); color: var(--dark); border-color: var(--gold); }
.btn--gold:hover { background: var(--gold-hover); border-color: var(--gold-hover); transform: translateY(-1px); }
.btn--dark    { background: var(--dark); color: var(--white); }
.btn--dark:hover { background: var(--dark-2); transform: translateY(-1px); }
.btn--outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn--outline:hover { border-color: var(--gold); color: var(--gold); }
.btn--outline-dark { background: transparent; color: var(--dark); border-color: var(--dark); }
.btn--outline-dark:hover { background: var(--dark); color: var(--white); }
.btn--lg { padding: 16px 36px; font-size: 1em; }
.btn--sm { padding: 10px 20px; font-size: 0.82em; }

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--dark);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.5); }


.nav__inner {
  max-width: var(--container); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; height: 64px;
}

/* Logo */
.nav__logo {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0; text-decoration: none;
}
.nav__brand {
  display: flex; flex-direction: column; line-height: 1.1;
  font-size: 1em; font-weight: 800; color: var(--white); letter-spacing: -0.01em;
}
.nav__brand small {
  font-size: 0.58em; font-weight: 400; color: rgba(255,255,255,0.45);
  letter-spacing: 0.1em; text-transform: uppercase;
}

/* Desktop links */
.nav__links { display: flex; justify-content: center; align-items: center; gap: 0; }
.nav__links > a {
  position: relative; color: rgba(255,255,255,0.65); padding: 8px 13px;
  font-size: 0.78em; font-weight: 600; white-space: nowrap; line-height: 1;
  text-transform: uppercase; letter-spacing: 0.09em; transition: color var(--transition);
  display: inline-flex; align-items: center;
}
.nav__links > a::after {
  content: ''; position: absolute; bottom: 2px; left: 13px; right: 13px;
  height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: center; transition: transform 0.22s ease;
}
.nav__links > a:hover { color: var(--white); }
.nav__links > a:hover::after { transform: scaleX(1); }

/* Dropdown */
.nav__drop { position: relative; display: flex; align-items: center; }
.nav__drop-btn {
  position: relative; color: rgba(255,255,255,0.65); padding: 8px 13px;
  font-size: 0.78em; font-weight: 600; font-family: var(--font);
  background: none; border: none; cursor: pointer; white-space: nowrap;
  text-transform: uppercase; letter-spacing: 0.09em; transition: color var(--transition);
  display: inline-flex; align-items: center; line-height: 1;
}
.nav__drop-btn::after {
  content: ''; position: absolute; bottom: 2px; left: 13px; right: 13px;
  height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: center; transition: transform 0.22s ease;
}
.nav__drop-btn:hover { color: var(--white); }
.nav__drop-btn:hover::after { transform: scaleX(1); }
.nav__drop-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: #0e0e1a; border: 1px solid rgba(255,255,255,0.1);
  border-top: 2px solid var(--gold);
  border-radius: 0 0 4px 4px; min-width: 210px;
  padding: 8px 0; box-shadow: 0 12px 32px rgba(0,0,0,0.6); z-index: 200;
}
.nav__drop-menu.open { display: block; }
.nav__drop-menu a {
  display: block; padding: 10px 20px;
  color: rgba(255,255,255,0.7); font-size: 0.8em; font-weight: 500;
  letter-spacing: 0.04em; border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: color var(--transition), background var(--transition);
}
.nav__drop-menu a:last-child { border-bottom: none; }
.nav__drop-menu a:hover { color: var(--white); background: rgba(255,255,255,0.06); }

/* Right side */
.nav__right { display: flex; align-items: center; justify-content: flex-end; gap: 12px; grid-column: 3; }
.nav__order-btn {
  display: inline-flex; align-items: center;
  padding: 8px 20px; border-radius: 3px;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: rgba(255,255,255,0.85); font-size: 0.78em; font-weight: 700;
  letter-spacing: 0.09em; text-transform: uppercase;
  transition: all var(--transition); white-space: nowrap;
}
.nav__order-btn:hover { border-color: var(--gold); color: var(--gold); }

/* Hamburger */
.nav__hamburger {
  display: none; flex-direction: column; align-items: center; justify-content: center;
  gap: 5px; width: 36px; height: 36px; border-radius: 3px;
  background: rgba(255,255,255,0.08); cursor: pointer; border: none; flex-shrink: 0;
}
.nav__hamburger span { display: block; width: 18px; height: 2px; background: var(--white); border-radius: 2px; }

/* Mobile menu */
.nav__mobile {
  display: none; flex-direction: column;
  background: #0e0e1a; padding: 8px 16px 16px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  color: rgba(255,255,255,0.75); padding: 13px 8px; font-size: 0.82em; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition);
}
.nav__mobile a:last-child { border-bottom: none; }
.nav__mobile a:hover { color: var(--white); }
.nav__mobile-order {
  margin-top: 12px; background: var(--gold); color: var(--dark) !important;
  text-align: center; border-radius: 3px;
  padding: 12px 20px !important; font-weight: 700 !important;
  border-bottom: none !important;
}
.nav__mobile-order:hover { background: var(--gold-hover); }

body { scroll-padding-top: 72px; }

@media (max-width: 1000px) {
  .nav__links { display: none; }
  .nav__right .nav__order-btn { display: none; }
  .nav__hamburger { display: flex; }
}

/* ── Hero ── */
.hero {
  height: 100vh; min-height: 640px; display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: #080814; color: var(--white);
}
.hero__img {
  position: absolute; inset: 0; z-index: 0;
}
.hero__img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

/* ── Hero carousel ── */
.hero__slides { position: absolute; inset: 0; z-index: 0; }
.hero__slide {
  position: absolute; inset: 0; opacity: 0;
  transition: opacity 1.1s ease;
}
.hero__slide--active { opacity: 1; }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; object-position: center right; display: block; }
.hero__dots {
  position: absolute; bottom: 52px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 9px; z-index: 4;
}
.hero__dot {
  width: 8px; height: 8px; border-radius: 50%; padding: 0;
  background: rgba(255,255,255,0.35); border: none; cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}
.hero__dot--active { background: var(--gold); transform: scale(1.35); }
.hero__dot:hover:not(.hero__dot--active) { background: rgba(255,255,255,0.65); }
.hero__overlay {
  position: absolute; inset: 0;
  /* dark on left for text legibility, fully transparent on right so panel shows clearly */
  background: linear-gradient(to right, rgba(8,8,20,0.88) 0%, rgba(8,8,20,0.65) 38%, rgba(8,8,20,0.18) 58%, rgba(8,8,20,0) 72%);
}
.hero__overlay-bottom {
  position: absolute; bottom: 0; left: 0; right: 0; height: 220px;
  background: linear-gradient(to top, rgba(8,8,20,0.55) 0%, transparent 100%);
}
.hero__inner {
  position: relative; z-index: 2; width: 100%;
  max-width: var(--container); margin: 0 auto; padding: 72px 24px 0;
  display: flex; align-items: center; height: 100%;
}
.hero__text { max-width: 620px; padding: 0 0 80px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--gold); font-size: 0.72em; font-weight: 700;
  margin-bottom: 20px; letter-spacing: 0.12em; text-transform: uppercase;
}
.hero__badge::before { content: ''; width: 28px; height: 2px; background: var(--gold); flex-shrink: 0; }
.hero__h1 {
  font-size: clamp(1.6em, 3.2vw, 2.6em); font-weight: 800; line-height: 1.1;
  margin-bottom: 20px; letter-spacing: -0.03em;
}
.hero__h1 em { font-style: normal; color: var(--gold); }
.hero__sub {
  font-size: 1.05em; color: rgba(255,255,255,0.7); line-height: 1.6;
  margin-bottom: 36px; max-width: 520px;
}
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__stats {
  display: flex; gap: 0; border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px; margin-top: 8px;
}
.hero__stat {
  flex: 1; padding-right: 24px; border-right: 1px solid rgba(255,255,255,0.1);
  margin-right: 24px;
}
.hero__stat:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.hero__stat-value { font-size: 1.7em; font-weight: 800; color: var(--gold); line-height: 1; }
.hero__stat-label { font-size: 0.7em; color: rgba(255,255,255,0.45); margin-top: 4px; line-height: 1.4; }
.hero__visual { display: flex; justify-content: center; align-items: center; }
.hero__panel-wrap {
  position: relative; width: 100%; max-width: 440px;
}
.hero__panel-glow {
  position: absolute; inset: -20px; background: radial-gradient(ellipse at center, rgba(245,197,24,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.hero__panel {
  width: 100%; aspect-ratio: 1 / 1.95;
  border-radius: var(--radius-lg); position: relative; z-index: 1;
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.08);
}
.hero__panel-surface {
  width: 100%; height: 100%;
  background: linear-gradient(160deg, #e8e4dc 0%, #d4cfc5 50%, #bfbab0 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  padding: 24px;
}
.hero__panel-label {
  background: rgba(0,0,0,0.4); color: white; font-size: 0.7em; font-weight: 700;
  padding: 6px 14px; border-radius: 4px; letter-spacing: 0.1em; text-transform: uppercase;
  backdrop-filter: blur(4px);
}

/* ── Evidence Strip ── */
.evidence-strip {
  background: var(--dark-2); padding: 28px 0; border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.evidence-strip__inner {
  max-width: var(--container); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 40px; flex-wrap: wrap; justify-content: center;
}
.evidence-strip__label { font-size: 0.75em; color: var(--gray-400); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap; }
.evidence-strip__divider { width: 1px; height: 32px; background: rgba(255,255,255,0.1); flex-shrink: 0; }
.evidence-item { display: flex; flex-direction: column; gap: 2px; align-items: center; text-align: center; }
.evidence-item__name { font-size: 0.8em; font-weight: 700; color: var(--white); white-space: nowrap; }
.evidence-item__report { font-size: 0.68em; color: var(--gray-400); white-space: nowrap; }

/* ── Section base ── */
.section { padding: 72px 0; }
.section--dark { background: var(--dark); color: var(--white); }
.section--dark-2 { background: var(--dark-2); color: var(--white); }
.section--gray { background: var(--off-white); }
.section--gold { background: var(--gold); color: var(--dark); }
.section__eyebrow {
  font-size: 0.78em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--gold); margin-bottom: 12px;
}
.section--light .section__eyebrow { color: var(--orange); }
.section__h2 { font-size: clamp(1.6em, 3vw, 2.4em); font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 16px; }
.section__lead { font-size: 1.05em; color: var(--text-muted); line-height: 1.7; max-width: 640px; margin-bottom: 40px; }
.section--dark .section__lead, .section--dark-2 .section__lead { color: rgba(255,255,255,0.65); }
.section__header { margin-bottom: 44px; }
.section__header--center { text-align: center; }
.section__header--center .section__lead { margin-left: auto; margin-right: auto; }

/* ── Stats row ── */
.stats-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px;
  background: rgba(255,255,255,0.06); border-radius: var(--radius-lg); overflow: hidden;
}
.stat-item {
  padding: 28px 20px; text-align: center; background: var(--dark-2);
  transition: background var(--transition);
}
.stat-item:hover { background: var(--dark-3); }
.stat-item__value { font-size: 2em; font-weight: 800; color: var(--gold); line-height: 1; margin-bottom: 8px; }
.stat-item__label { font-size: 0.8em; color: rgba(255,255,255,0.55); line-height: 1.4; }

/* ── Product section ── */
.product-showcase {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.product-showcase--flip { direction: rtl; }
.product-showcase--flip > * { direction: ltr; }
.product-panel {
  width: 100%; max-width: 380px; margin: 0 auto;
  aspect-ratio: 1 / 2; border-radius: 14px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.2), 0 0 0 1px rgba(0,0,0,0.08);
  position: relative;
  transition: transform 0.3s ease;
}
.product-panel:hover { transform: translateY(-6px) rotate(0.5deg); }
/* Variant surfaces */
.variant--white     { background: linear-gradient(160deg, #f5f5f2 0%, #e8e8e4 60%, #d8d8d4 100%); }
.variant--mont-blanc { background: linear-gradient(160deg, #f0efe9 0%, #e4e3dc 40%, #d5d4cc 100%);
  background-image: linear-gradient(160deg, #f0efe9 0%, #e4e3dc 100%),
    url("data:image/svg+xml,%3Csvg width='400' height='800' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 200 Q200 150 350 220 Q200 280 50 200Z' fill='none' stroke='%23ccc' stroke-width='0.5' opacity='0.4'/%3E%3Cpath d='M30 350 Q180 300 380 380 Q200 440 30 350Z' fill='none' stroke='%23bbb' stroke-width='0.4' opacity='0.3'/%3E%3Cpath d='M80 500 Q220 460 370 530' fill='none' stroke='%23ccc' stroke-width='0.5' opacity='0.35'/%3E%3C/svg%3E"); background-blend-mode: multiply; }
.variant--stone     { background: linear-gradient(160deg, #d8d0c4 0%, #c8bfb0 50%, #b8ae9e 100%); }
.variant--slate     { background: linear-gradient(160deg, #4a4a52 0%, #3a3a42 50%, #2a2a32 100%); }
.variant--sky       { background: linear-gradient(160deg, #c8d8e8 0%, #b4c8dc 50%, #9fb5cc 100%); }
.variant--jura      { background: linear-gradient(160deg, #e8e0d0 0%, #dbd0bc 50%, #ccc0a8 100%); }

.panel-badge-wrap {
  position: absolute; bottom: 20px; left: 0; right: 0;
  display: flex; justify-content: center;
}
.panel-badge {
  background: rgba(0,0,0,0.55); color: white; font-size: 0.7em; font-weight: 700;
  padding: 7px 16px; border-radius: 4px; letter-spacing: 0.08em; text-transform: uppercase;
  backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.1);
}

/* Variant selector */
.variant-selector { display: flex; gap: 10px; flex-wrap: wrap; margin: 20px 0; }
.variant-btn {
  width: 36px; height: 36px; border-radius: 6px; border: 3px solid transparent;
  cursor: pointer; transition: all var(--transition); position: relative;
  overflow: hidden;
}
.variant-btn.active, .variant-btn:hover { border-color: var(--gold); transform: scale(1.15); }
.variant-btn--white  { background: #f0f0ec; }
.variant-btn--mont   { background: linear-gradient(135deg, #ede9e0 50%, #d4cfc4 50%); }
.variant-btn--stone  { background: #c8bfb0; }
.variant-btn--slate  { background: #3a3a42; }
.variant-btn--sky    { background: #b4c8dc; }
.variant-btn--jura   { background: #dbd0bc; }
.variant-name { font-size: 0.85em; font-weight: 600; color: var(--text-muted); margin-bottom: 2px; }

/* Specs list */
.spec-list { display: flex; flex-direction: column; gap: 0; }
.spec-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--gray-200);
  font-size: 0.9em;
}
.spec-row:last-child { border-bottom: none; }
.spec-row__key { color: var(--text-muted); font-weight: 500; }
.spec-row__val { font-weight: 600; text-align: right; }
.section--dark .spec-row { border-bottom-color: rgba(255,255,255,0.08); }
.section--dark .spec-row__key { color: rgba(255,255,255,0.5); }
.section--dark .spec-row__val { color: var(--white); }

/* ── Audience cards ── */
.audience-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.audience-card {
  background: var(--dark-2); border-radius: var(--radius-lg); padding: 36px 28px;
  border: 1px solid rgba(255,255,255,0.06); transition: all var(--transition);
  text-decoration: none; color: var(--white); display: flex; flex-direction: column; gap: 16px;
}
.audience-card:hover {
  border-color: var(--gold); transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3), 0 0 0 1px var(--gold);
}
.audience-card__icon {
  width: 56px; height: 56px; border-radius: 4px;
  background: rgba(245,197,24,0.12); display: flex; align-items: center; justify-content: center;
  font-size: 1.5em;
}
.audience-card__title { font-size: 1.05em; font-weight: 700; }
.audience-card__desc { font-size: 0.85em; color: rgba(255,255,255,0.55); line-height: 1.6; }
.audience-card__link { font-size: 0.82em; font-weight: 600; color: var(--gold); margin-top: auto; display: flex; align-items: center; gap: 6px; }

/* ── Evidence cards ── */
.evidence-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.evidence-card {
  background: var(--dark-2); border-radius: var(--radius-lg); padding: 32px;
  border: 1px solid rgba(255,255,255,0.06);
}
.evidence-card__org { font-size: 0.72em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gold); margin-bottom: 8px; }
.evidence-card__report { font-size: 0.78em; color: rgba(255,255,255,0.4); margin-bottom: 16px; font-family: monospace; }
.evidence-card__title { font-size: 0.95em; font-weight: 700; margin-bottom: 12px; line-height: 1.35; }
.evidence-card__finding {
  background: rgba(245,197,24,0.08); border-left: 3px solid var(--gold);
  padding: 12px 16px; border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.85em; color: rgba(255,255,255,0.85); line-height: 1.5; margin-bottom: 16px;
}
.evidence-card__meta { font-size: 0.75em; color: rgba(255,255,255,0.35); }

/* ── Features grid ── */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature-item { display: flex; flex-direction: column; gap: 12px; }
.feature-item__icon {
  width: 48px; height: 48px; border-radius: 4px;
  background: rgba(253,210,73,0.12); display: flex; align-items: center; justify-content: center;
  font-size: 1.3em; flex-shrink: 0;
}
.feature-item__title { font-size: 0.95em; font-weight: 700; }
.feature-item__desc { font-size: 0.85em; color: var(--text-muted); line-height: 1.6; }
.section--dark .feature-item__desc { color: rgba(255,255,255,0.55); }

/* ── Comparison table ── */
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th {
  background: var(--dark); color: var(--white); padding: 16px 20px;
  font-size: 0.85em; font-weight: 700; text-align: left;
}
.comparison-table th:first-child { border-radius: var(--radius) 0 0 0; }
.comparison-table th:last-child { border-radius: 0 var(--radius) 0 0; }
.comparison-table th.highlight { background: var(--gold); color: var(--dark); }
.comparison-table td {
  padding: 13px 20px; border-bottom: 1px solid var(--gray-200);
  font-size: 0.88em; vertical-align: middle;
}
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: var(--gray-100); }
.comparison-table td.highlight { background: rgba(245,197,24,0.07); font-weight: 600; }
.check { color: #22a855; font-weight: 700; }
.cross { color: #cc3333; font-weight: 700; }
.partial { color: var(--gray-600); }

/* ── Calculator (inline) ── */
.calc-section { background: var(--dark-2); border-radius: var(--radius-lg); padding: 48px; }
.calc-section h3 { font-size: 1.4em; font-weight: 800; margin-bottom: 8px; }
.calc-section .lead { font-size: 0.9em; color: rgba(255,255,255,0.55); margin-bottom: 32px; }
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }
.calc-field label { display: block; font-size: 0.8em; font-weight: 600; color: rgba(255,255,255,0.7); margin-bottom: 6px; }
.calc-field input, .calc-field select {
  width: 100%; padding: 12px 14px; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius);
  color: var(--white); font-family: var(--font); font-size: 0.9em;
}
.calc-field input:focus, .calc-field select:focus {
  outline: none; border-color: var(--gold);
}
.calc-field select option { background: var(--dark-2); }
.calc-results {
  display: none; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px;
}
.calc-results.show { display: grid; }
.calc-metric {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius); padding: 20px; text-align: center;
}
.calc-metric__value { font-size: 1.7em; font-weight: 800; color: var(--gold); margin-bottom: 4px; }
.calc-metric__label { font-size: 0.75em; color: rgba(255,255,255,0.45); }
.calc-note { font-size: 0.75em; color: rgba(255,255,255,0.35); margin-top: 16px; line-height: 1.5; }

/* ── FAQ ── */
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.faq-item--light { border-color: var(--gray-200); }
.faq-trigger {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; background: var(--dark-2); color: var(--white);
  font-family: var(--font); font-size: 0.92em; font-weight: 600; text-align: left;
  cursor: pointer; transition: background var(--transition); gap: 16px;
}
.faq-item--light .faq-trigger { background: var(--white); color: var(--text); }
.faq-trigger:hover { background: var(--dark-3); }
.faq-item--light .faq-trigger:hover { background: var(--gray-100); }
.faq-trigger__icon { width: 24px; height: 24px; flex-shrink: 0; border-radius: 4px; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; font-size: 0.9em; transition: transform var(--transition); }
.faq-item--light .faq-trigger__icon { background: var(--gray-200); }
.faq-trigger[aria-expanded="true"] .faq-trigger__icon { transform: rotate(45deg); background: var(--gold); color: var(--dark); }
.faq-body { display: none; padding: 0 24px 20px; background: var(--dark-2); font-size: 0.88em; color: rgba(255,255,255,0.65); line-height: 1.7; }
.faq-item--light .faq-body { background: var(--white); color: var(--text-muted); padding-top: 8px; }
.faq-trigger[aria-expanded="true"] + .faq-body { display: block; }

/* ── CTA Band ── */
.cta-band {
  text-align: center; padding: 96px 24px;
  background: var(--gold); color: var(--dark);
}
.cta-band h2 { font-size: clamp(1.8em, 3.5vw, 2.8em); font-weight: 800; margin-bottom: 16px; letter-spacing: -0.02em; }
.cta-band p { font-size: 1.05em; color: rgba(20,20,40,0.72); margin-bottom: 36px; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-band .btn-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-band__inner { max-width: 720px; margin: 0 auto; }
.cta-band__btn {
  display: inline-flex; align-items: center;
  padding: 14px 32px; background: var(--dark); color: var(--white);
  font-weight: 700; font-size: 0.95rem; border-radius: var(--radius);
  text-decoration: none; transition: all var(--transition); white-space: nowrap;
}
.cta-band__btn:hover { background: var(--dark-2); transform: translateY(-1px); }

/* ── Audience page hero ── */
.page-hero {
  background: var(--dark); color: var(--white); padding: 140px 0 80px;
}
.page-hero__eyebrow { font-size: 0.78em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gold); margin-bottom: 16px; }
.page-hero__h1 { font-size: clamp(2em, 4vw, 3em); font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 20px; max-width: 700px; }
.page-hero__sub { font-size: 1.1em; color: rgba(255,255,255,0.65); line-height: 1.7; max-width: 600px; margin-bottom: 36px; }

/* ── Testimonials ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--dark-2); border-radius: var(--radius-lg); padding: 32px;
  border: 1px solid rgba(255,255,255,0.06);
}
.testimonial-card__stars { color: var(--gold); margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card__text { font-size: 0.9em; color: rgba(255,255,255,0.75); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-card__author { font-size: 0.8em; font-weight: 700; }
.testimonial-card__role { font-size: 0.75em; color: rgba(255,255,255,0.4); }

/* ── Certification badges ── */
.cert-badges { display: flex; gap: 16px; flex-wrap: wrap; margin: 28px 0; }
.cert-badge {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 10px 18px;
  font-size: 0.78em; font-weight: 700; color: rgba(255,255,255,0.8);
  letter-spacing: 0.03em;
}
.section--gray .cert-badge { background: var(--white); border-color: var(--gray-200); color: var(--text); }

/* ── Research page ── */
.research-study {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--gray-200); margin-bottom: 32px;
}
.research-study__header {
  background: var(--dark); color: var(--white); padding: 28px 36px;
  display: flex; justify-content: space-between; align-items: flex-start; gap: 20px;
}
.research-study__org { font-size: 0.75em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gold); margin-bottom: 6px; }
.research-study__title { font-size: 1.1em; font-weight: 700; line-height: 1.35; }
.research-study__badge {
  background: var(--gold); color: var(--dark); font-size: 0.7em; font-weight: 800;
  padding: 6px 14px; border-radius: 4px; white-space: nowrap; letter-spacing: 0.04em;
  flex-shrink: 0;
}
.research-study__body { padding: 32px 36px; }
.research-study__meta { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 24px; }
.research-study__meta-item { font-size: 0.82em; }
.research-study__meta-key { color: var(--gray-400); font-weight: 600; display: block; }
.research-study__meta-val { color: var(--text); font-weight: 700; }
.research-study__finding {
  background: var(--off-white); border-left: 4px solid var(--gold);
  padding: 18px 24px; border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9em; line-height: 1.65; margin-top: 20px;
}
.research-study__finding strong { color: var(--dark); }
.research-table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 0.85em; }
.research-table th { background: var(--gray-100); padding: 10px 14px; text-align: left; font-weight: 700; font-size: 0.82em; }
.research-table td { padding: 10px 14px; border-bottom: 1px solid var(--gray-200); }
.research-table tr:last-child td { border-bottom: none; }
.pass { color: #22a855; font-weight: 700; }
.pass::before { content: '✓ '; }

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 0.85em; font-weight: 600; color: var(--text-muted); }
.form-field input, .form-field select, .form-field textarea {
  padding: 12px 16px; border: 2px solid var(--gray-200); border-radius: var(--radius);
  font-family: var(--font); font-size: 0.9em; transition: border-color var(--transition);
  background: var(--white);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--gold); }
.form-field textarea { resize: vertical; min-height: 120px; }

/* ── Footer ── */
.footer { background: var(--dark); color: rgba(255,255,255,0.7); padding: 64px 0 32px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer__brand { }
.footer__logo { font-size: 1.2em; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.footer__logo span { color: var(--gold); }
.footer__tagline { font-size: 0.82em; line-height: 1.6; margin-bottom: 20px; }
.footer__contact { font-size: 0.82em; line-height: 1.8; }
.footer__contact a { color: rgba(255,255,255,0.6); }
.footer__contact a:hover { color: var(--gold); }
.footer__col h4 { font-size: 0.8em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--white); margin-bottom: 16px; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__col ul a { font-size: 0.83em; color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer__col ul a:hover { color: var(--gold); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07); padding-top: 28px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
  font-size: 0.78em; color: rgba(255,255,255,0.35);
}
.footer__certs { display: flex; gap: 8px; flex-wrap: wrap; }
.footer__cert-tag {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  padding: 4px 10px; border-radius: 3px; font-size: 0.9em;
}

/* ── Utility ── */
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mt-56 { margin-top: 56px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-40 { margin-bottom: 40px; }
.highlight-box {
  background: rgba(245,197,24,0.08); border: 1px solid rgba(245,197,24,0.2);
  border-radius: var(--radius); padding: 20px 24px;
}
.tag {
  display: inline-block; background: var(--gray-100); color: var(--text-muted);
  font-size: 0.75em; font-weight: 700; padding: 4px 12px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.tag--gold { background: rgba(245,197,24,0.15); color: #8a6c00; }
.section--dark .tag--gold { color: var(--gold); }
.divider { height: 1px; background: rgba(255,255,255,0.08); margin: 40px 0; }
.divider--light { background: var(--gray-200); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .evidence-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .product-showcase { grid-template-columns: 1fr; }
  .product-showcase--flip { direction: ltr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero__content { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { order: -1; }
  .hero__panel-wrap { max-width: 200px; }
  /* Hero: auto-height so content is never clipped and evidence strip doesn't bleed in */
  .hero { height: auto; min-height: 100vh; }
  .hero__inner { align-items: flex-start; padding-top: 0; }
  .hero__dots { bottom: 16px; }
  .hero__scroll { display: none; }
  /* Evidence strip: stack items cleanly, hide dividers that cause huge gaps when wrapping */
  .evidence-strip__inner { flex-direction: column; align-items: center; gap: 20px; padding: 0 24px; }
  .evidence-strip__divider { display: none; }
  .evidence-strip__label { margin-bottom: 4px; }
  /* Tighter section spacing */
  .section { padding: 56px 0; }
  .page-hero { padding: 100px 0 48px; }
  .cta-band { padding: 64px 24px; }
  .calc-section { padding: 32px 24px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; }
  .calc-results { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .research-study__header { flex-direction: column; }
  .research-study__body { padding: 24px; }
}

@media (max-width: 560px) {
  .container { padding: 0 16px; }
  .container--narrow { padding: 0 16px; }
  .audience-grid { grid-template-columns: 1fr; }
  .evidence-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .hero__stats { gap: 12px; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .section { padding: 40px 0; }
  .page-hero { padding: 88px 0 40px; }
  .cta-band { padding: 48px 16px; }
  .calc-section { padding: 24px 16px; }
  .footer__grid { gap: 32px; }
  .research-study__body { padding: 16px; }
  .research-study__header { padding: 20px; }
  .section__h2 { font-size: clamp(1.4em, 7vw, 1.9em); }
}