/* ============================================================
   VaBond Digital — Styles. Nutzt ausschließlich Tokens.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; overflow-x: clip; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background var(--dur-normal) var(--ease-out-quart),
              color var(--dur-normal) var(--ease-out-quart);
}

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul, ol { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-gutter); }

.skip-link {
  position: fixed; top: -60px; left: 12px; z-index: 200;
  background: var(--accent); color: var(--accent-ink);
  padding: 10px 16px; border-radius: var(--r-sm); transition: top var(--dur-fast);
}
.skip-link:focus { top: 12px; }

/* ---------- Atmosphäre: Aurora + Grain ---------- */
.atmosphere { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.aura {
  position: absolute; border-radius: 50%; filter: blur(80px);
  opacity: 0.55; mix-blend-mode: screen;
  animation: drift 22s var(--ease-out-quart) infinite alternate;
}
[data-theme="light"] .aura { opacity: 0.4; mix-blend-mode: multiply; filter: blur(90px); }
.aura-1 { width: 46vw; height: 46vw; left: -8vw; top: -6vw;
  background: radial-gradient(circle, var(--brand-purple), transparent 68%); }
.aura-2 { width: 40vw; height: 40vw; right: -6vw; top: 8vw;
  background: radial-gradient(circle, var(--brand-blue), transparent 66%); animation-delay: -7s; }
.aura-3 { width: 52vw; height: 52vw; left: 22vw; bottom: -22vw;
  background: radial-gradient(circle, var(--brand-navy), transparent 70%); animation-delay: -13s; }
@keyframes drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  50%  { transform: translate3d(4vw,3vh,0) scale(1.12); }
  100% { transform: translate3d(-3vw,5vh,0) scale(0.96); }
}
.grain {
  position: absolute; inset: -50%; opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Buttons / Pills ---------- */
.btn {
  --btn-py: 0.7rem; --btn-px: 1.3rem;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: var(--btn-py) var(--btn-px); border-radius: var(--r-pill);
  font-weight: 600; font-size: var(--fs-body-sm); letter-spacing: -0.01em;
  min-height: 44px; position: relative; transition:
    transform var(--dur-fast) var(--ease-spring),
    box-shadow var(--dur-normal), background var(--dur-normal), color var(--dur-normal);
  white-space: nowrap;
}
.btn-lg { --btn-py: 0.95rem; --btn-px: 1.8rem; font-size: var(--fs-body); }
.btn-sm { --btn-py: 0.55rem; --btn-px: 1.1rem; min-height: 40px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--grad-brand); color: var(--accent-ink);
  box-shadow: 0 8px 26px -8px var(--glow-purple), inset 0 1px 0 rgba(255,255,255,0.25); }
.btn-primary:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 16px 40px -10px var(--glow-purple); }
.btn-primary::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.35), transparent 70%);
  transform: translateX(-120%); transition: transform var(--dur-slow) var(--ease-out-quart);
}
.btn-primary:hover::after { transform: translateX(120%); }
.btn-ghost { background: var(--glass); color: var(--text);
  border: 1px solid var(--border-strong); backdrop-filter: blur(10px); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--accent); color: var(--accent); }

.pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.45rem 0.95rem; border-radius: var(--r-pill);
  font-size: var(--fs-label); font-weight: 500; letter-spacing: 0.02em;
  background: var(--glass); border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px); color: var(--text-soft);
}
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-2); box-shadow: 0 0 10px var(--accent-2); }

.eyebrow { display: inline-block; font-family: var(--font-head); font-weight: 600;
  font-size: var(--fs-label); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: var(--sp-3); }

.grad-text { background: var(--grad-text); -webkit-background-clip: text;
  background-clip: text; color: transparent; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; transition: background var(--dur-normal), box-shadow var(--dur-normal); }
.site-header.scrolled { background: var(--glass); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--text); }
.brand-mark { display: inline-grid; place-items: center; color: var(--text); }
.brand-word { font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; line-height: 1; }
.brand-sub { display: block; font-size: 0.58rem; letter-spacing: 0.42em; font-weight: 500; color: var(--accent); }
.nav-desktop { display: flex; gap: 1.6rem; }
.nav-desktop a { font-size: var(--fs-body-sm); font-weight: 500; color: var(--text-soft); position: relative; padding: 6px 0; }
.nav-desktop a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--grad-brand); transition: width var(--dur-normal) var(--ease-out-quart); }
.nav-desktop a:hover { color: var(--text); } .nav-desktop a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 0.55rem; }
.icon-btn { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: var(--r-sm);
  color: var(--text-soft); border: 1px solid var(--border); background: var(--glass);
  backdrop-filter: blur(8px); transition: color var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast); font-size: var(--fs-body-sm); font-weight: 600; }
.icon-btn:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-1px); }
#themeToggle .ico-moon { display: none; } #themeToggle .ico-sun { display: block; }
[data-theme="dark"] #themeToggle .ico-moon { display: block; }
[data-theme="dark"] #themeToggle .ico-sun { display: none; }
.burger { display: none; flex-direction: column; gap: 4px; }
.burger span { width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: transform var(--dur-fast), opacity var(--dur-fast); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-drawer { border-top: 1px solid var(--border); background: var(--glass); backdrop-filter: blur(18px); }
.mobile-drawer nav { display: flex; flex-direction: column; gap: 0.4rem; padding: var(--sp-3) var(--sp-gutter) var(--sp-5); }
.mobile-drawer a { padding: 0.85rem 0.5rem; font-family: var(--font-head); font-weight: 500; font-size: 1.1rem; border-bottom: 1px solid var(--border); }
.mobile-drawer a.btn { justify-content: center; border-bottom: none; margin-top: 0.5rem; }

/* ---------- Hero ---------- */
.hero { position: relative; isolation: isolate; padding: clamp(3rem, 2rem + 6vw, 7rem) 0 clamp(3rem, 2rem + 4vw, 5rem); min-height: min(92vh, 820px); display: flex; align-items: center; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: url("../img/brand-atmosphere.png") right center/cover no-repeat; opacity: 0.16;
  mix-blend-mode: screen;
  -webkit-mask-image: linear-gradient(180deg, #000 28%, transparent 94%);
  mask-image: linear-gradient(180deg, #000 28%, transparent 94%); }
[data-theme="light"] .hero::before { opacity: 0.1; mix-blend-mode: multiply; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    linear-gradient(90deg, var(--bg) 0%, var(--bg) 24%, color-mix(in oklab, var(--bg) 55%, transparent) 58%, transparent 100%),
    linear-gradient(180deg, transparent 46%, var(--bg) 100%); }
.hero-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; max-width: 940px; }
.hero-title { font-size: var(--fs-h1); margin: var(--sp-4) 0 var(--sp-4); font-weight: 700; }
.hero-title span { display: block; }
.hero-sub { font-size: var(--fs-lead); color: var(--text-soft); max-width: 40ch; margin-bottom: var(--sp-5); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: var(--sp-6); }
.hero-stats { display: flex; flex-wrap: wrap; gap: clamp(1.2rem, 3vw, 3rem); }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats .stat-value { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.4rem, 1rem + 1.6vw, 2.1rem); color: var(--text); }
.hero-stats .stat-label { font-size: var(--fs-label); color: var(--text-muted); letter-spacing: 0.02em; max-width: 16ch; }
.hero-stats li + li { padding-left: clamp(1.2rem, 3vw, 3rem); border-left: 1px solid var(--border); }
.scroll-cue { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid var(--border-strong); border-radius: 14px; display: grid; place-items: start center; padding-top: 7px; }
.scroll-cue span { width: 4px; height: 8px; border-radius: 2px; background: var(--accent-2); animation: cue 1.7s var(--ease-out-quart) infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(-4px); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(10px); } }

/* ---------- Marquee ---------- */
.marquee-band { padding: var(--sp-5) 0; border-block: 1px solid var(--border); overflow: hidden; }
.marquee-lead { display: block; text-align: center; font-size: var(--fs-label); letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--sp-3); }
.marquee { position: relative; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 2.4rem; width: max-content; animation: scrollx 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item { font-family: var(--font-head); font-weight: 500; font-size: clamp(1rem, 0.9rem + 0.6vw, 1.4rem); color: var(--text-muted); display: inline-flex; align-items: center; gap: 2.4rem; }
.marquee-item::after { content: "✦"; color: var(--accent); font-size: 0.7em; }
@keyframes scrollx { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: var(--sp-section) 0; position: relative; }
.section-alt { background: var(--surface); border-block: 1px solid var(--border); }
.section-head { max-width: 720px; margin-bottom: var(--sp-6); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-title { font-size: var(--fs-h2); }
.section-intro { font-size: var(--fs-lead); color: var(--text-soft); margin-top: var(--sp-3); }

/* ---------- Bento (Services) ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(0.8rem, 0.5rem + 1vw, 1.3rem); }
.bento-tile { grid-column: span 3; position: relative; overflow: hidden;
  padding: clamp(1.4rem, 1rem + 1.5vw, 2.2rem); border-radius: var(--r-lg);
  background: var(--surface-2); border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 0.9rem; min-height: 220px;
  transition: transform var(--dur-normal) var(--ease-out-quart), border-color var(--dur-normal), box-shadow var(--dur-normal); }
.section-alt .bento-tile { background: var(--surface-3); }
.bento-tile.feature { min-height: 260px; background: var(--grad-brand-soft); }
@media (min-width: 861px) {
  .bento-tile:nth-child(1) { grid-column: span 6; }
  .bento-tile:nth-child(2) { grid-column: span 3; }
  .bento-tile:nth-child(3) { grid-column: span 3; }
  .bento-tile:nth-child(4) { grid-column: span 2; }
  .bento-tile:nth-child(5) { grid-column: span 4; }
}
.bento-tile::before { content: ""; position: absolute; width: 260px; height: 260px; right: -80px; top: -80px;
  background: radial-gradient(circle, var(--glow-purple), transparent 70%); opacity: 0; transition: opacity var(--dur-slow); pointer-events: none; }
.bento-tile:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-lg); }
.bento-tile:hover::before { opacity: 1; }
.tile-index { font-family: var(--font-head); font-size: var(--fs-label); font-weight: 600; color: var(--accent); letter-spacing: 0.1em; }
.tile-name { font-size: var(--fs-h3); }
.tile-desc { color: var(--text-soft); font-size: var(--fs-body-sm); }
.tile-foot { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.tile-outcome { font-family: var(--font-head); font-weight: 600; font-size: var(--fs-body-sm); color: var(--text); display: inline-flex; align-items: center; gap: 0.4rem; }
.tile-outcome::before { content: "↗"; color: var(--accent-2); }
.tile-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.6rem; }
.tag { font-size: 0.72rem; padding: 0.25rem 0.6rem; border-radius: var(--r-pill); background: var(--glass); border: 1px solid var(--border); color: var(--text-muted); }
.bento-tile.feature .tile-desc, .bento-tile.feature .tile-outcome { color: var(--text); }

/* ---------- Approach ---------- */
.approach-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: var(--sp-6); align-items: start; }
.approach-head { position: sticky; top: 90px; }
.steps { display: flex; flex-direction: column; gap: 0.9rem; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; padding: clamp(1.2rem, 1rem + 1vw, 1.8rem);
  border-radius: var(--r-md); background: var(--surface-2); border: 1px solid var(--border);
  transition: transform var(--dur-normal) var(--ease-out-quart), border-color var(--dur-normal); }
.section-alt .step { background: var(--bg); }
.step:hover { transform: translateX(6px); border-color: var(--accent); }
.step-num { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem); background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step-body h3 { font-size: var(--fs-h3); margin-bottom: 0.3rem; }
.step-body p { color: var(--text-soft); font-size: var(--fs-body-sm); }

/* ---------- Transform ---------- */
.transform-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: clamp(1rem, 0.5rem + 2vw, 2.4rem); align-items: stretch; }
.transform-card { padding: clamp(1.4rem, 1rem + 1.5vw, 2.2rem); border-radius: var(--r-lg); border: 1px solid var(--border); background: var(--surface-2); }
.transform-card h3 { font-size: var(--fs-h3); margin-bottom: var(--sp-3); }
.transform-card.after { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset, var(--shadow-md); }
.ticklist { display: flex; flex-direction: column; gap: 0.7rem; }
.ticklist li { display: grid; grid-template-columns: auto 1fr; gap: 0.7rem; align-items: start; font-size: var(--fs-body-sm); color: var(--text-soft); }
.ticklist li::before { font-family: var(--font-head); font-weight: 700; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 0.8rem; margin-top: 1px; }
.ticklist.plus li::before { content: "✓"; color: var(--accent-2); background: color-mix(in oklab, var(--accent-2) 16%, transparent); }
.ticklist.minus li::before { content: "×"; color: var(--text-muted); background: color-mix(in oklab, var(--text-muted) 16%, transparent); }
.transform-chart { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 0.8rem; min-width: 180px; padding: var(--sp-3); }
.chart-caption-label { font-size: var(--fs-label); color: var(--text-muted); text-align: center; text-transform: uppercase; letter-spacing: 0.1em; }
.bars { display: flex; gap: 1.2rem; align-items: flex-end; height: 220px; }
.bar-col { display: flex; flex-direction: column; align-items: center; gap: 0.6rem; justify-content: flex-end; }
.bar { width: 56px; border-radius: var(--r-sm) var(--r-sm) 4px 4px; position: relative; height: 0; transition: height 1.1s var(--ease-out-quart); display: flex; align-items: flex-start; justify-content: center; }
.bar-before { background: linear-gradient(180deg, var(--text-muted), color-mix(in oklab, var(--text-muted) 40%, transparent)); }
.bar-after { background: var(--grad-brand); box-shadow: 0 0 26px -4px var(--glow-purple); }
.bar-val { font-family: var(--font-head); font-weight: 700; font-size: 0.9rem; color: var(--accent-ink); margin-top: 8px; }
.bar-before .bar-val { color: var(--text); }
.bar-tag { font-size: var(--fs-label); color: var(--text-muted); }
.chart-caption { text-align: center; color: var(--text-muted); font-size: var(--fs-body-sm); margin-top: var(--sp-5); }

/* ---------- Proof ---------- */
.section-proof { background:
  radial-gradient(120% 120% at 80% 0%, color-mix(in oklab, var(--brand-purple) 14%, transparent), transparent 60%), var(--bg); }
.proof-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--sp-6); align-items: center; }
.counters { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(0.8rem, 0.5rem + 1vw, 1.3rem); }
.counter { padding: clamp(1.3rem, 1rem + 1.2vw, 1.9rem); border-radius: var(--r-lg); background: var(--surface-2); border: 1px solid var(--border); transition: border-color var(--dur-normal), transform var(--dur-normal); }
.counter:hover { border-color: var(--accent); transform: translateY(-3px); }
.counter-value { font-family: var(--font-head); font-weight: 700; font-size: clamp(2rem, 1.4rem + 2.4vw, 3.2rem); line-height: 1; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.counter-label { color: var(--text-soft); font-size: var(--fs-body-sm); margin-top: 0.5rem; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--sp-6); align-items: center; }
.about-card { position: relative; padding: clamp(2rem, 1.5rem + 3vw, 3.5rem); border-radius: var(--r-xl); background: var(--grad-brand-soft); border: 1px solid var(--border-strong); overflow: hidden; }
.about-card .brand-mark { color: var(--text); margin-bottom: var(--sp-4); }
.about-lead { font-family: var(--font-head); font-weight: 600; font-size: var(--fs-h3); line-height: 1.3; color: var(--text); }
.about-text { display: flex; flex-direction: column; gap: var(--sp-3); margin: var(--sp-4) 0; color: var(--text-soft); }
.about-body .ticklist { margin-top: var(--sp-4); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: var(--sp-6); align-items: start; }
.contact-aside { margin-top: var(--sp-5); padding: var(--sp-4); border-radius: var(--r-lg); background: var(--surface-2); border: 1px solid var(--border); }
.contact-aside h3 { font-size: var(--fs-body); font-family: var(--font-head); margin-bottom: var(--sp-3); }
.contact-form { padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); border-radius: var(--r-xl); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-lg); display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.contact-ig { padding: clamp(2rem, 1.5rem + 2.5vw, 3.2rem); border-radius: var(--r-xl); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-lg); display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--sp-4); }
.contact-ig .ig-mark { color: var(--accent); filter: drop-shadow(0 0 18px var(--glow-purple)); }
.contact-ig-note { color: var(--text-soft); max-width: 34ch; }
.contact-ig-handle { font-family: var(--font-head); font-weight: 600; color: var(--text-muted); letter-spacing: 0.04em; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: var(--fs-label); font-weight: 600; color: var(--text-soft); letter-spacing: 0.02em; }
.field input, .field textarea, .field select { width: 100%; padding: 0.8rem 0.95rem; border-radius: var(--r-sm); background: var(--bg); border: 1px solid var(--border-strong); transition: border-color var(--dur-fast), box-shadow var(--dur-fast); min-height: 44px; }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent); }
.contact-form .btn-block { grid-column: 1 / -1; }
.form-privacy { grid-column: 1 / -1; font-size: var(--fs-label); color: var(--text-muted); text-align: center; }
.form-status { grid-column: 1 / -1; text-align: center; font-size: var(--fs-body-sm); min-height: 1.2em; }
.form-status.ok { color: var(--accent-2); } .form-status.err { color: #ff8095; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); background: var(--surface); padding-top: var(--sp-section); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: var(--sp-5); padding-bottom: var(--sp-6); }
.footer-brand .brand { margin-bottom: var(--sp-3); }
.footer-tagline { font-family: var(--font-head); font-size: var(--fs-body); color: var(--text-soft); max-width: 26ch; }
.footer-made { font-size: var(--fs-label); color: var(--text-muted); margin-top: var(--sp-3); }
.footer-col { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-h { font-family: var(--font-head); font-weight: 600; font-size: var(--fs-label); text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-muted); margin-bottom: 0.3rem; }
.footer-col a { color: var(--text-soft); font-size: var(--fs-body-sm); transition: color var(--dur-fast); width: fit-content; }
.footer-col a:hover { color: var(--accent); }
.footer-legal { color: var(--text-muted); font-size: var(--fs-body-sm); }
.footer-bottom { padding: var(--sp-4) 0; border-top: 1px solid var(--border); font-size: var(--fs-label); color: var(--text-muted); }

/* ---------- Install FAB ---------- */
.install-fab { position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 90;
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.15rem; border-radius: var(--r-pill);
  background: var(--grad-brand); color: var(--accent-ink); font-weight: 600; font-size: var(--fs-body-sm);
  box-shadow: 0 12px 34px -8px var(--glow-purple); animation: fabIn var(--dur-slow) var(--ease-spring); }
@keyframes fabIn { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity var(--dur-slow) var(--ease-out-quart), transform var(--dur-slow) var(--ease-out-quart); }
.reveal.in { opacity: 1; transform: none; }
.stagger > * { opacity: 0; transform: translateY(18px); transition: opacity var(--dur-slow) var(--ease-out-quart), transform var(--dur-slow) var(--ease-out-quart); }
.stagger.in > * { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .stagger > * { opacity: 1 !important; transform: none !important; }
  .aura, .marquee-track, .scroll-cue span { animation: none !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .approach-grid { grid-template-columns: 1fr; }
  .approach-head { position: static; }
  .proof-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .bento-tile.feature { grid-column: span 6; }
}
@media (max-width: 860px) {
  .nav-desktop, .nav-cta { display: none; }
  .burger { display: inline-flex; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-tile, .bento-tile.feature { grid-column: span 2; min-height: 200px; }
  .bento-tile.tall { grid-row: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .transform-grid { grid-template-columns: 1fr; }
  .transform-chart { order: -1; }
  .counters { grid-template-columns: 1fr 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .hero-stats li + li { padding-left: 0; border-left: none; }
  .hero-stats { gap: 1.2rem 2rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .bento-tile, .bento-tile.feature { grid-column: span 1; }
}