/* ============================================================================
   Ideabolt — ideabolt.app
   Premium, Apple-like static landing site. Light + dark. No trackers.
   Sections: tokens · base · layout · aurora · header · hero · buttons ·
   demo · features · mockups · privacy · cta · footer · docs · reveal · motion
   ========================================================================== */

/* ---- Design tokens (light is the default) ------------------------------- */
:root {
  --violet: #7C5CFF;
  --blue:   #3E86FF;
  --cyan:   #3EE0FF;
  --grad:      linear-gradient(135deg, #7C5CFF 0%, #3E86FF 100%);
  --grad-soft: linear-gradient(135deg, #8E72FF 0%, #5B98FF 100%);

  --bg:        #f5f6fc;
  --bg-2:      #eceefb;
  --ink:       #0c0b1a;
  --ink-2:     #353349;
  --muted:     #6a6883;

  --card:      rgba(255, 255, 255, 0.60);
  --card-2:    rgba(255, 255, 255, 0.78);
  --card-brd:  rgba(255, 255, 255, 0.85);
  --hairline:  rgba(18, 14, 48, 0.08);
  --shadow:    0 24px 60px -28px rgba(46, 32, 96, 0.40);
  --shadow-sm: 0 10px 30px -18px rgba(46, 32, 96, 0.35);

  --chip:      rgba(124, 92, 255, 0.10);
  --chip-ink:  #5b43c9;

  --glass-blur: 20px;
  --ring: 0 0 0 3px rgba(124, 92, 255, 0.45);

  --maxw: 1140px;
  --radius: 26px;
  --radius-lg: 34px;
  --ease: cubic-bezier(0.22, 0.72, 0.18, 1);

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
          "Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, sans-serif;

  color-scheme: light;
}

/* Dark — applies for system-dark (unless user forced light) and forced dark */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { color-scheme: dark; }
}
:root[data-theme="dark"] { color-scheme: dark; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:        #06050e;
    --bg-2:      #0b0918;
    --ink:       #f3f2fb;
    --ink-2:     #cdcbe6;
    --muted:     #9694b8;
    --card:      rgba(255, 255, 255, 0.055);
    --card-2:    rgba(255, 255, 255, 0.09);
    --card-brd:  rgba(255, 255, 255, 0.12);
    --hairline:  rgba(255, 255, 255, 0.10);
    --shadow:    0 30px 70px -30px rgba(0, 0, 0, 0.75);
    --shadow-sm: 0 14px 34px -20px rgba(0, 0, 0, 0.7);
    --chip:      rgba(124, 92, 255, 0.18);
    --chip-ink:  #c9bcff;
  }
}
:root[data-theme="dark"] {
  --bg:        #06050e;
  --bg-2:      #0b0918;
  --ink:       #f3f2fb;
  --ink-2:     #cdcbe6;
  --muted:     #9694b8;
  --card:      rgba(255, 255, 255, 0.055);
  --card-2:    rgba(255, 255, 255, 0.09);
  --card-brd:  rgba(255, 255, 255, 0.12);
  --hairline:  rgba(255, 255, 255, 0.10);
  --shadow:    0 30px 70px -30px rgba(0, 0, 0, 0.75);
  --shadow-sm: 0 14px 34px -20px rgba(0, 0, 0, 0.7);
  --chip:      rgba(124, 92, 255, 0.18);
  --chip-ink:  #c9bcff;
}

/* ---- Base --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3 { margin: 0; line-height: 1.06; letter-spacing: -0.03em; font-weight: 700; }
h1 { font-size: clamp(2.5rem, 6.4vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.02em; }
p  { margin: 0; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
/* Safety net: inline SVGs always carry width/height attributes, but if one ever
   ships without them, cap it to a glyph size so it can never balloon the layout. */
svg { max-width: 100%; }
svg:not([width]):not([height]) { width: 1.25em; height: 1.25em; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 12px; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.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; left: 16px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 12px;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 16px; }

/* ---- Layout ------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.narrow { max-width: 760px; }
.section { padding: clamp(48px, 7.5vw, 92px) 0; position: relative; }
.section-head { max-width: 680px; margin: 0 auto clamp(36px, 6vw, 64px); text-align: center; }
.eyebrow {
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--chip-ink); margin-bottom: 14px;
}
.section-sub { color: var(--muted); font-size: clamp(1.02rem, 1.8vw, 1.2rem); margin-top: 16px; }

/* ---- Aurora background -------------------------------------------------- */
.aurora { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.aurora::after {
  /* vertical fade so content lower on the page sits on calmer ground */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 0%, var(--bg) 78%);
}
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.55; will-change: transform; }
.blob.b1 { width: 52vw; height: 52vw; left: -8vw;  top: -12vw; background: radial-gradient(circle at 30% 30%, var(--violet), transparent 65%); animation: drift1 24s var(--ease) infinite alternate; }
.blob.b2 { width: 46vw; height: 46vw; right: -10vw; top: -6vw;  background: radial-gradient(circle at 60% 40%, var(--blue), transparent 65%);  animation: drift2 28s var(--ease) infinite alternate; }
.blob.b3 { width: 40vw; height: 40vw; left: 20vw;  top: 24vw;  background: radial-gradient(circle at 50% 50%, var(--cyan), transparent 60%);  opacity: 0.32; animation: drift3 32s var(--ease) infinite alternate; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .blob { opacity: 0.40; } :root:not([data-theme="light"]) .blob.b3 { opacity: 0.22; } }
:root[data-theme="dark"] .blob { opacity: 0.40; }
:root[data-theme="dark"] .blob.b3 { opacity: 0.22; }

@keyframes drift1 { to { transform: translate3d(8vw, 6vw, 0) scale(1.15); } }
@keyframes drift2 { to { transform: translate3d(-7vw, 8vw, 0) scale(1.1); } }
@keyframes drift3 { to { transform: translate3d(6vw, -8vw, 0) scale(1.2); } }

/* ---- Header ------------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; padding: 14px 0; transition: padding 0.3s var(--ease); }
.site-header .wrap {
  display: flex; align-items: center; gap: 16px;
  background: var(--card); border: 1px solid var(--card-brd);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  border-radius: 999px; padding: 10px 12px 10px 18px; max-width: var(--maxw);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.scrolled .wrap { box-shadow: 0 18px 44px -26px rgba(46,32,96,0.5); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.08rem; letter-spacing: -0.02em; }
.brand img { width: 30px; height: 30px; border-radius: 8px; box-shadow: 0 4px 12px -4px rgba(124,92,255,0.6); }
.nav-links { display: flex; gap: 6px; margin-left: auto; }
.nav-links a { padding: 8px 14px; border-radius: 999px; color: var(--ink-2); font-weight: 500; font-size: 0.96rem; transition: background 0.2s var(--ease), color 0.2s var(--ease); }
.nav-links a:hover { background: var(--chip); color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.nav-links + .header-actions { margin-left: 4px; }

.icon-btn {
  width: 40px; height: 40px; display: inline-grid; place-items: center;
  border-radius: 999px; border: 1px solid var(--hairline); background: var(--card-2);
  color: var(--ink); cursor: pointer; transition: transform 0.2s var(--ease), background 0.2s var(--ease);
}
.icon-btn:hover { transform: translateY(-1px); background: var(--chip); }
.icon-btn .sun { display: none; }
.icon-btn .moon { display: block; }
:root[data-theme="dark"] .icon-btn .sun { display: block; }
:root[data-theme="dark"] .icon-btn .moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon-btn .sun { display: block; }
  :root:not([data-theme="light"]) .icon-btn .moon { display: none; }
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: inherit; font-weight: 600; font-size: 1rem; letter-spacing: -0.01em;
  padding: 14px 24px; border-radius: 999px; border: 1px solid transparent; cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
  white-space: nowrap; text-decoration: none;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn-primary { position: relative; color: #fff; background: var(--grad); box-shadow: 0 14px 34px -12px rgba(124,92,255,0.7); overflow: hidden; }
.btn-primary::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.45) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform 0.7s var(--ease);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 44px -12px rgba(124,92,255,0.8); }
.btn-primary:hover::after { transform: translateX(120%); }
.btn-glass {
  background: var(--card-2); color: var(--ink); border-color: var(--card-brd);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.btn-glass:hover { transform: translateY(-2px); background: var(--chip); }

/* "Coming soon" badge — a glass pill, no Apple logo (per Apple brand guidelines) */
.btn-app {
  display: inline-flex; align-items: center; gap: 11px; padding: 11px 20px; border-radius: 999px;
  background: var(--card-2); color: var(--ink); border: 1px solid var(--card-brd);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
  box-shadow: var(--shadow-sm);
}
.btn-app:hover { transform: translateY(-2px); background: var(--chip); }
.btn-app .badge-glyph { flex: none; color: var(--violet); }
.btn-app .label-small { display: block; font-size: 0.68rem; line-height: 1.1; color: var(--muted); letter-spacing: 0.02em; }
.btn-app .label-big { display: block; font-size: 1.1rem; line-height: 1.15; font-weight: 500; letter-spacing: -0.01em; }

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.cta-row.center { justify-content: center; }

/* ---- Hero --------------------------------------------------------------- */
.hero { position: relative; padding: clamp(40px, 8vw, 92px) 0 clamp(56px, 9vw, 110px); text-align: center; }
.hero .wrap { display: flex; flex-direction: column; align-items: center; }

.hero-logo-wrap { position: relative; margin-bottom: clamp(22px, 4vw, 40px); will-change: transform; }
.hero-logo {
  position: relative; width: clamp(150px, 24vw, 232px); aspect-ratio: 1 / 1;
  border-radius: 24%; overflow: hidden; isolation: isolate;
  box-shadow: 0 40px 80px -30px rgba(60,40,140,0.65), inset 0 0 0 1px rgba(255,255,255,0.18);
  animation: floaty 7s ease-in-out infinite;
}
.hero-logo img { width: 100%; height: 100%; object-fit: cover; }
.hero-logo::after { /* glossy sheen */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(150deg, rgba(255,255,255,0.30) 0%, transparent 38%);
  mix-blend-mode: screen; pointer-events: none;
}
.hero-logo-wrap::before { /* glow halo */
  content: ""; position: absolute; inset: -22%; z-index: -1; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,92,255,0.55), rgba(62,134,255,0.28) 45%, transparent 70%);
  filter: blur(34px); animation: pulse 7s ease-in-out infinite;
}
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes pulse  { 0%,100% { opacity: 0.8; transform: scale(1); } 50% { opacity: 1; transform: scale(1.07); } }

.hero-eyebrow { font-size: 0.95rem; font-weight: 700; letter-spacing: 0.26em; text-transform: uppercase; color: var(--chip-ink); margin-bottom: 18px; }
.hero h1 { max-width: 16ch; }
.hero-sub { margin: 22px auto 0; max-width: 56ch; font-size: clamp(1.06rem, 2vw, 1.28rem); color: var(--ink-2); }
.requirements {
  margin: 22px auto 30px; max-width: 52ch; font-size: 0.92rem; color: var(--muted);
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--hairline);
}
.requirements svg { flex: none; }

/* floating sparks */
.sparks { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: -1; }
.spark { position: absolute; width: 6px; height: 6px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 12px 2px var(--violet); opacity: 0; animation: rise linear infinite; }
.spark:nth-child(1){ left: 12%; bottom: 8%;  animation-duration: 9s;  animation-delay: 0s;   background: var(--blue);   box-shadow: 0 0 12px 2px var(--blue); }
.spark:nth-child(2){ left: 28%; bottom: 4%;  animation-duration: 11s; animation-delay: 1.5s; }
.spark:nth-child(3){ left: 47%; bottom: 6%;  animation-duration: 8s;  animation-delay: 3s;   background: var(--cyan);   box-shadow: 0 0 12px 2px var(--cyan); }
.spark:nth-child(4){ left: 66%; bottom: 3%;  animation-duration: 12s; animation-delay: 0.8s; }
.spark:nth-child(5){ left: 81%; bottom: 7%;  animation-duration: 10s; animation-delay: 2.2s; background: var(--blue); box-shadow: 0 0 12px 2px var(--blue); }
.spark:nth-child(6){ left: 91%; bottom: 5%;  animation-duration: 13s; animation-delay: 4s; }
@keyframes rise {
  0%   { transform: translateY(0) scale(0.6); opacity: 0; }
  10%  { opacity: 0.9; }
  90%  { opacity: 0.7; }
  100% { transform: translateY(-78vh) scale(1.1); opacity: 0; }
}

/* ---- Glass card --------------------------------------------------------- */
.card {
  background: var(--card); border: 1px solid var(--card-brd); border-radius: var(--radius);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  box-shadow: var(--shadow); padding: 28px;
}
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .card, .site-header .wrap { background: var(--card-2); }
}

/* ---- Demo --------------------------------------------------------------- */
.demo-panel { padding: clamp(22px, 3vw, 34px); max-width: 760px; margin-inline: auto; }
.demo-label { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.demo-label .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 10px var(--violet); }
.demo-hint { color: var(--muted); font-size: 0.92rem; margin-bottom: 18px; }

.demo-inputrow { display: flex; gap: 10px; flex-wrap: wrap; }
.demo-input {
  flex: 1 1 240px; min-width: 0; font: inherit; color: var(--ink);
  padding: 15px 18px; border-radius: 16px; border: 1px solid var(--hairline);
  background: var(--card-2); transition: box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}
.demo-input::placeholder { color: var(--muted); }
.demo-input:focus { border-color: transparent; box-shadow: var(--ring); }
.btn-spark[aria-busy="true"] { pointer-events: none; opacity: 0.85; }
.btn-spark .bolt { transition: transform 0.3s var(--ease); }
.btn-spark[aria-busy="true"] .bolt { animation: jolt 0.7s ease-in-out infinite; }
@keyframes jolt { 0%,100% { transform: scale(1) rotate(0); } 40% { transform: scale(1.25) rotate(-8deg); } }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip {
  font-size: 0.86rem; font-weight: 500; padding: 7px 13px; border-radius: 999px;
  background: var(--chip); color: var(--chip-ink); border: 1px solid transparent; cursor: pointer;
  font-family: inherit; transition: transform 0.18s var(--ease), background 0.18s var(--ease);
}
.chip:hover { transform: translateY(-1px); }
.chip .glyph { opacity: 0.7; margin-right: 4px; }

.demo-results { margin-top: 22px; display: grid; gap: 14px; }
.idea {
  position: relative; padding: 16px 18px; border-radius: 18px;
  background: var(--card-2); border: 1px solid var(--hairline);
  opacity: 0; transform: translateY(12px) scale(0.985);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.idea.in { opacity: 1; transform: none; }
.idea-text { font-size: 1.02rem; color: var(--ink); }
.idea-text .caret { display: inline-block; width: 2px; height: 1.05em; vertical-align: -0.18em; margin-left: 1px; background: var(--violet); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.idea-meta { display: flex; align-items: center; gap: 8px; margin-top: 11px; flex-wrap: wrap; }
.idea-tag { font-size: 0.78rem; font-weight: 600; color: var(--chip-ink); background: var(--chip); padding: 3px 9px; border-radius: 8px; }
.idea-by { margin-left: auto; font-size: 0.74rem; color: var(--muted); display: inline-flex; align-items: center; gap: 5px; }
.idea-by svg { color: var(--violet); }

.demo-foot { margin-top: 18px; font-size: 0.84rem; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.demo-foot svg { color: #2fbf6c; flex: none; }

/* ---- Features ----------------------------------------------------------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature { display: flex; flex-direction: column; gap: 12px; transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease); }
.feature:hover { transform: translateY(-6px); box-shadow: 0 34px 70px -30px rgba(46,32,96,0.5); }
.feature .icon {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  background: var(--grad); color: #fff; box-shadow: 0 12px 26px -10px rgba(124,92,255,0.75);
}
.feature h3 { margin-top: 4px; }
.feature p { color: var(--muted); }
.feature .more { margin-top: auto; font-size: 0.88rem; font-weight: 600; color: var(--chip-ink); }

.minis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 22px; }
.mini { display: flex; gap: 12px; align-items: flex-start; padding: 18px; }
.mini svg { flex: none; color: var(--violet); }
.mini h4 { margin: 0 0 4px; font-size: 1rem; letter-spacing: -0.01em; }
.mini p { margin: 0; color: var(--muted); font-size: 0.92rem; }

/* ---- iPhone mockups / screenshots --------------------------------------- */
.shots { display: flex; gap: clamp(18px, 4vw, 48px); justify-content: center; align-items: flex-end; flex-wrap: wrap; }
.shot { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.shot.mid { transform: translateY(-26px); }
.phone {
  position: relative; width: clamp(216px, 26vw, 286px); aspect-ratio: 1320 / 2868;
  border-radius: 14% / 6.4%; padding: 2.4%;
  background: linear-gradient(155deg, #2b2b34, #0c0c12 55%, #2b2b34);
  box-shadow: 0 50px 90px -40px rgba(20,12,60,0.7), inset 0 0 0 1px rgba(255,255,255,0.12),
              inset 0 1px 2px rgba(255,255,255,0.25);
}
.phone-screen { position: relative; width: 100%; height: 100%; border-radius: 11.4% / 5.5%; overflow: hidden; background: #000; }
.phone-screen img { width: 100%; height: 100%; object-fit: cover; }
.phone .island {
  position: absolute; top: 3.2%; left: 50%; transform: translateX(-50%);
  width: 30%; height: 3.4%; background: #000; border-radius: 999px; z-index: 2;
}
.shot figcaption { font-size: 0.95rem; font-weight: 600; color: var(--ink-2); }
.shot figcaption span { display: block; font-weight: 400; color: var(--muted); font-size: 0.86rem; margin-top: 2px; }

/* ---- Privacy band ------------------------------------------------------- */
.privacy-band .card { text-align: center; padding: clamp(34px, 5vw, 60px); }
.privacy-band .shield { margin: 0 auto 20px; display: block; }
.privacy-pills { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 28px; }
.pill {
  font-size: 0.9rem; font-weight: 600; padding: 9px 16px; border-radius: 999px;
  background: var(--card-2); border: 1px solid var(--hairline); color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 7px;
}
.pill svg { color: #2fbf6c; flex: none; }

/* ---- Final CTA ---------------------------------------------------------- */
.final-cta { text-align: center; }
.final-cta .card { padding: clamp(40px, 6vw, 72px); position: relative; overflow: hidden; }
.final-cta .card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0.5;
  background: radial-gradient(60% 80% at 50% 0%, rgba(124,92,255,0.35), transparent 70%);
}
.final-cta h2 { max-width: 18ch; margin-inline: auto; }
.final-cta .section-sub { margin-bottom: 30px; }

/* ---- Footer ------------------------------------------------------------- */
.site-footer { padding: 48px 0 56px; border-top: 1px solid var(--hairline); margin-top: 40px; }
.site-footer .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; }
.footer-brand img { width: 26px; height: 26px; border-radius: 7px; }
.footer-links { display: flex; gap: 8px; }
.footer-links a { padding: 6px 12px; border-radius: 999px; color: var(--muted); transition: color 0.2s var(--ease), background 0.2s var(--ease); }
.footer-links a:hover { color: var(--ink); background: var(--chip); }
.footer-meta { color: var(--muted); font-size: 0.9rem; }

/* ---- Doc pages (privacy / support) -------------------------------------- */
.page-hero { padding: clamp(56px, 9vw, 96px) 0 clamp(12px, 3vw, 28px); text-align: center; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
.doc { padding-bottom: clamp(56px, 9vw, 100px); }
.doc .meta { color: var(--muted); font-size: 0.94rem; margin: 14px auto 0; text-align: center; }
.doc .meta a { color: var(--chip-ink); font-weight: 600; }
.doc-intro { color: var(--muted); text-align: center; max-width: 60ch; margin: 16px auto 0; }
.doc-card { margin-top: 34px; text-align: left; padding: clamp(26px, 4vw, 46px); }
.doc-card h2 { font-size: 1.4rem; margin: 30px 0 10px; letter-spacing: -0.02em; }
.doc-card h2:first-child { margin-top: 0; }
.doc-card p { color: var(--ink-2); margin-bottom: 4px; }
.doc-card a { color: var(--chip-ink); font-weight: 600; }
.contact-line { font-size: 1.05rem; }
.faq-title { text-align: left; font-size: 1.5rem; letter-spacing: -0.01em; margin: 44px 0 18px; }

.faq { display: grid; gap: 12px; margin-top: 8px; }
.faq details {
  background: var(--card); border: 1px solid var(--card-brd); border-radius: 18px; padding: 4px 20px;
  -webkit-backdrop-filter: blur(var(--glass-blur)); backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-sm);
}
.faq summary {
  list-style: none; cursor: pointer; font-weight: 600; font-size: 1.05rem;
  padding: 16px 32px 16px 0; position: relative; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 2px; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; font-weight: 400; color: var(--chip-ink); transition: transform 0.25s var(--ease);
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq p { color: var(--muted); padding: 0 0 18px; margin: 0; }

/* ---- Scroll reveal ------------------------------------------------------ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---- Responsive --------------------------------------------------------- */
@media (max-width: 920px) {
  .features { grid-template-columns: 1fr; }
  .minis { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .nav-links { display: none; }
  .minis { grid-template-columns: 1fr; }
  .shot.mid { transform: none; }
  .site-footer .wrap { flex-direction: column; text-align: center; }
}

/* ---- Reduced motion ----------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .blob { animation: none !important; }
  .hero-logo, .hero-logo-wrap::before { animation: none !important; }
  .spark { display: none; }
  .reveal { opacity: 1; transform: none; }
  .btn-primary::after { display: none; }
}