/* ============================================================
   Clark - Site officiel
   Theme "Espace / Orange" premium
   ============================================================ */

:root {
  --bg: #070b14;
  --bg2: #0a1120;
  --panel: rgba(18, 27, 46, 0.62);
  --panel-solid: #101a2e;
  --panel2: #16223a;
  --border: rgba(120, 160, 255, 0.14);
  --border-hi: rgba(255, 154, 61, 0.42);
  --text: #eef3ff;
  --muted: #9aabc9;
  --faint: #64748f;
  --accent: #ff9a3d;
  --accent2: #ff6a2b;
  --gold: #ffc24d;
  --green: #37d67a;
  --blue: #6f8cff;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  --glass: rgba(12, 19, 33, 0.72);
  --maxw: 1180px;
  --ease: cubic-bezier(0.22, 0.68, 0.28, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100vh;
}

/* animated aurora background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(255, 154, 61, 0.18), transparent 60%),
    radial-gradient(860px 560px at -6% 8%, rgba(80, 112, 220, 0.16), transparent 62%),
    radial-gradient(700px 520px at 50% 112%, rgba(255, 106, 43, 0.12), transparent 62%),
    linear-gradient(180deg, #0a1120 0%, #070b14 55%, #060911 100%);
}
body::after {
  content: "";
  position: fixed;
  inset: -20%;
  z-index: -2;
  background:
    conic-gradient(from 0deg at 30% 30%, rgba(255,154,61,0.06), transparent 25%),
    conic-gradient(from 180deg at 72% 68%, rgba(111,140,255,0.06), transparent 25%);
  animation: auroraSpin 44s linear infinite;
  pointer-events: none;
}
@keyframes auroraSpin { to { transform: rotate(360deg); } }

#stars { position: fixed; inset: 0; z-index: -1; pointer-events: none; }

a { color: var(--accent); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--gold); }
img { max-width: 100%; display: block; }
::selection { background: rgba(255, 154, 61, 0.35); color: #fff; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.section { padding: 84px 0; position: relative; }
.section-tight { padding: 54px 0; }

/* ---------- Typographic helpers ---------- */
h1, h2, h3, h4 { line-height: 1.16; font-weight: 800; letter-spacing: -0.01em; }
.gradient-text {
  background: linear-gradient(115deg, #ffffff 0%, var(--gold) 42%, var(--accent) 68%, var(--accent2) 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradShift 8s ease-in-out infinite;
}
@keyframes gradShift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent);
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 154, 61, 0.09);
  border: 1px solid rgba(255, 154, 61, 0.28);
}
.section-head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section-head h2 { font-size: clamp(28px, 4vw, 42px); margin: 16px 0 12px; }
.section-head p { color: var(--muted); font-size: 17px; }

/* ---------- Header ---------- */
header.site {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), padding 0.3s var(--ease);
  border-bottom: 1px solid transparent;
  padding: 14px 0;
}
header.site.scrolled {
  background: var(--glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border);
  padding: 8px 0;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 21px; color: var(--text); }
.brand:hover { color: var(--text); }
.brand img { width: 38px; height: 38px; filter: drop-shadow(0 0 12px rgba(255,154,61,0.6)); animation: floatLogo 5s ease-in-out infinite; }
@keyframes floatLogo { 0%,100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-5px) rotate(3deg); } }
.brand .name {
  background: linear-gradient(120deg, var(--gold), var(--accent), var(--accent2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  color: var(--muted); font-size: 14.5px; font-weight: 600;
  padding: 9px 14px; border-radius: 10px;
  transition: all 0.2s var(--ease);
  position: relative;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--accent2)); border-radius: 2px;
}
.nav-right { display: flex; align-items: center; gap: 10px; }

.lang-toggle {
  display: inline-flex; align-items: center; gap: 2px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 999px; padding: 3px;
}
.lang-toggle button {
  background: transparent; border: none; color: var(--muted);
  font-size: 12px; font-weight: 800; letter-spacing: 0.5px;
  padding: 6px 11px; border-radius: 999px; cursor: pointer;
  transition: all 0.2s var(--ease);
}
.lang-toggle button.active { background: linear-gradient(135deg, var(--gold), var(--accent2)); color: #170d02; }

.burger { display: none; background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 10px; padding: 9px; cursor: pointer; }
.burger span { display: block; width: 20px; height: 2px; background: var(--text); margin: 4px 0; border-radius: 2px; transition: 0.25s; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 26px; font-size: 15px; font-weight: 700; font-family: inherit;
  border-radius: var(--radius-sm); cursor: pointer; border: 1px solid transparent;
  transition: transform 0.18s var(--ease), box-shadow 0.25s var(--ease), filter 0.2s;
  position: relative; overflow: hidden; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--accent) 52%, var(--accent2));
  color: #170d02;
  box-shadow: 0 10px 30px rgba(255, 106, 43, 0.32);
}
.btn-primary:hover { box-shadow: 0 14px 40px rgba(255, 106, 43, 0.5); }
.btn-primary::after {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.5), transparent);
  transition: left 0.6s var(--ease);
}
.btn-primary:hover::after { left: 130%; }
.btn-ghost {
  background: rgba(255,255,255,0.04); color: var(--text); border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--gold); background: rgba(255,154,61,0.06); }
.btn-blue { background: linear-gradient(135deg, var(--blue), #4f6bff); color: #fff; box-shadow: 0 10px 30px rgba(80,110,255,0.3); }
.btn-lg { padding: 16px 34px; font-size: 16.5px; }
.btn-sm { padding: 9px 16px; font-size: 13.5px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ---------- Hero ---------- */
.hero { padding: 150px 0 70px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 54px; align-items: center; }
.hero h1 { font-size: clamp(38px, 6vw, 66px); margin: 20px 0 18px; }
.hero .lead { color: var(--muted); font-size: 19px; max-width: 560px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.pill {
  font-size: 12px; font-weight: 700; letter-spacing: 0.4px;
  padding: 7px 14px; border-radius: 999px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--muted);
}
.pill.green { color: var(--green); border-color: rgba(55,214,122,0.3); background: rgba(55,214,122,0.08); }
.pill.orange { color: var(--accent); border-color: rgba(255,154,61,0.3); background: rgba(255,154,61,0.08); }
.pill.blue { color: var(--blue); border-color: rgba(111,140,255,0.3); background: rgba(111,140,255,0.08); }

/* hero visual mockup */
.hero-visual { position: relative; padding-bottom: 34px; }
.hero-render2 {
  position: absolute; right: -8px; bottom: -26px; width: 150px; z-index: 3;
  filter: drop-shadow(0 22px 44px rgba(255,154,61,0.35));
  animation: floatY 6s ease-in-out infinite;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-14px) rotate(2deg); }
}
.glow-orb {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.55; z-index: -1;
  animation: orbFloat 9s ease-in-out infinite;
}
.orb-1 { width: 320px; height: 320px; background: rgba(255,154,61,0.5); top: -40px; right: -30px; }
.orb-2 { width: 260px; height: 260px; background: rgba(111,140,255,0.4); bottom: -40px; left: -40px; animation-delay: 3s; }
@keyframes orbFloat { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(16px,-20px) scale(1.08); } }

.app-mock {
  background: linear-gradient(170deg, rgba(22,34,58,0.95), rgba(10,17,32,0.95));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,0.03) inset;
  transform: perspective(1200px) rotateY(-7deg) rotateX(3deg);
  transition: transform 0.5s var(--ease);
  animation: mockFloat 7s ease-in-out infinite;
}
.app-mock:hover { transform: perspective(1200px) rotateY(0) rotateX(0); }
@keyframes mockFloat { 0%,100% { transform: perspective(1200px) rotateY(-7deg) rotateX(3deg) translateY(0); } 50% { transform: perspective(1200px) rotateY(-7deg) rotateX(3deg) translateY(-10px); } }
.mock-bar { display: flex; gap: 6px; padding-bottom: 12px; }
.mock-bar i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.mock-bar i:nth-child(1) { background: #ff5f57; }
.mock-bar i:nth-child(2) { background: #febc2e; }
.mock-bar i:nth-child(3) { background: #28c840; }
.mock-body { background: rgba(7,11,20,0.75); border-radius: 14px; padding: 14px; min-height: 260px; }
.mock-msg { display: flex; gap: 9px; margin-bottom: 13px; align-items: flex-start; }
.mock-msg .av { width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0; }
.mock-msg.clark .av { background: url("../img/render-1.png") center/cover no-repeat, linear-gradient(135deg, var(--gold), var(--accent2)); }
.mock-msg.user { flex-direction: row-reverse; }
.mock-msg.user .av { background: linear-gradient(135deg, var(--blue), #4f6bff); }
.mock-bubble { padding: 9px 13px; border-radius: 13px; font-size: 12.5px; color: var(--muted); max-width: 78%; }
.mock-msg.clark .mock-bubble { background: rgba(22,34,58,0.9); border-top-left-radius: 4px; }
.mock-msg.user .mock-bubble { background: linear-gradient(135deg, #26355e, #222f52); border-top-right-radius: 4px; color: var(--text); }
.mock-typing { display: inline-flex; gap: 4px; }
.mock-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: bump 1.3s infinite; }
.mock-typing i:nth-child(2) { animation-delay: 0.2s; }
.mock-typing i:nth-child(3) { animation-delay: 0.4s; }
@keyframes bump { 0%,60%,100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-5px); opacity: 1; } }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat {
  text-align: center; padding: 26px 14px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  backdrop-filter: blur(10px);
}
.stat .num { font-size: 36px; font-weight: 800; letter-spacing: -0.02em; }
.stat .lbl { color: var(--muted); font-size: 13px; margin-top: 4px; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), box-shadow 0.28s var(--ease);
}
.card::before {
  content: ""; position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(360px 200px at 50% -20%, rgba(255,154,61,0.14), transparent 70%);
  transition: opacity 0.28s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: var(--border-hi); box-shadow: 0 22px 50px rgba(0,0,0,0.4); }
.card:hover::before { opacity: 1; }
.card .icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(255,154,61,0.16), rgba(111,140,255,0.12));
  border: 1px solid var(--border);
}
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14.5px; }

/* ---------- Utilities ---------- */
.narrow { max-width: 820px; margin-left: auto; margin-right: auto; }
.center { text-align: center; }
ul.ticks { list-style: none; margin: 10px 0 0; }
ul.ticks li { position: relative; padding: 6px 0 6px 26px; color: var(--muted); font-size: 14.5px; }
ul.ticks li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }
.tip {
  margin: 12px 0 0; padding: 12px 16px;
  border-left: 3px solid var(--accent);
  background: rgba(255,154,61,0.07);
  border-radius: 0 10px 10px 0;
  color: var(--muted); font-size: 14px;
}

/* ---------- Downloads ---------- */
.dl-layout { display: grid; grid-template-columns: 300px 1fr; gap: 26px; align-items: start; }
.dl-tabs { display: flex; flex-direction: column; gap: 8px; position: sticky; top: 92px; }
.dl-tab {
  display: flex; align-items: center; gap: 12px;
  padding: 15px 16px; border-radius: var(--radius-sm);
  background: var(--panel); border: 1px solid var(--border);
  cursor: pointer; transition: all 0.22s var(--ease); text-align: left; color: var(--text);
  font-family: inherit; font-size: 14.5px; font-weight: 600;
}
.dl-tab:hover { border-color: var(--border-hi); transform: translateX(3px); }
.dl-tab.active {
  background: linear-gradient(120deg, rgba(255,154,61,0.16), rgba(255,106,43,0.06));
  border-color: var(--border-hi);
  box-shadow: 0 10px 26px rgba(255,106,43,0.16);
}
.dl-tab .em { font-size: 20px; }
.dl-tab small { display: block; color: var(--faint); font-weight: 500; font-size: 12px; }

.dl-panel { min-height: 380px; }
.dl-platform { display: none; animation: fadeUp 0.45s var(--ease); }
.dl-platform.active { display: block; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

.dl-hero {
  display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
  background: linear-gradient(140deg, rgba(255,154,61,0.12), rgba(111,140,255,0.06));
  border: 1px solid var(--border-hi);
  border-radius: var(--radius); padding: 26px; margin-bottom: 22px;
}
.dl-hero .info { flex: 1; min-width: 240px; }
.dl-hero h3 { font-size: 23px; }
.dl-hero .sub { color: var(--muted); font-size: 14px; margin-top: 4px; }
.badge-latest {
  display: inline-block; font-size: 10px; font-weight: 800; letter-spacing: 1.5px;
  padding: 4px 10px; border-radius: 999px; margin-left: 8px; vertical-align: 2px;
  background: linear-gradient(135deg, var(--gold), var(--accent2)); color: #170d02;
}

.version-list { display: flex; flex-direction: column; gap: 10px; }
.version-row {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px 18px;
  transition: all 0.24s var(--ease);
}
.version-row:hover { border-color: var(--border-hi); background: rgba(255,154,61,0.05); }
.version-row .v { font-weight: 800; font-size: 16px; min-width: 74px; }
.version-row .v small { display: block; font-weight: 500; color: var(--faint); font-size: 11.5px; letter-spacing: 0.5px; }
.version-row .notes { flex: 1; min-width: 200px; color: var(--muted); font-size: 13.5px; }
.version-row .size { color: var(--faint); font-size: 12px; margin-right: 6px; }
.version-row .actions { display: flex; gap: 8px; }

/* ---------- Pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.plan {
  background: var(--panel); border: 1px solid var(--border); border-radius: 22px;
  padding: 32px 28px; display: flex; flex-direction: column;
  backdrop-filter: blur(12px); position: relative; overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.plan:hover { transform: translateY(-6px); }
.plan.featured {
  border-color: var(--border-hi);
  background: linear-gradient(180deg, rgba(255,154,61,0.12), rgba(18,27,46,0.7));
  box-shadow: 0 0 50px rgba(255,154,61,0.16);
  transform: scale(1.03);
}
.plan.featured:hover { transform: translateY(-6px) scale(1.03); }
.plan .tag {
  position: absolute; top: 18px; right: 18px;
  font-size: 10px; font-weight: 800; letter-spacing: 1.4px;
  padding: 5px 12px; border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), var(--accent2)); color: #170d02;
}
.plan h3 { font-size: 21px; }
.plan .price { font-size: 46px; font-weight: 800; margin: 10px 0 2px; letter-spacing: -0.03em; }
.plan .price .amount { font-size: 46px; font-weight: 800; }
.plan .price .per { font-size: 15px; color: var(--muted); font-weight: 500; margin-left: 4px; }
.plan .desc { color: var(--muted); font-size: 13.5px; margin-bottom: 20px; }
.plan ul { list-style: none; flex: 1; margin-bottom: 24px; }
.plan ul li { position: relative; padding: 8px 0 8px 26px; font-size: 14px; color: var(--muted); }
.plan ul li::before {
  content: "\2713"; position: absolute; left: 0; top: 8px;
  color: var(--accent); font-weight: 800;
}
.plan ul li.off { opacity: 0.45; }
.plan ul li.off::before { content: "\2715"; color: var(--faint); }

/* ---------- Steps / accordion ---------- */
.steps { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.step {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; transition: border-color 0.25s var(--ease);
}
.step:hover { border-color: var(--border-hi); }
.step-num {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gold), var(--accent2)); color: #170d02; font-weight: 800;
  box-shadow: 0 8px 20px rgba(255,106,43,0.3);
}
.step h4 { font-size: 16.5px; margin-bottom: 4px; }
.step p { color: var(--muted); font-size: 14px; }
.step code, code.inline { font-family: "Consolas", monospace; background: rgba(0,0,0,0.4); padding: 2px 7px; border-radius: 6px; font-size: 12.5px; color: var(--gold); }
pre.code {
  background: #060a12; border: 1px solid var(--border); border-radius: 14px;
  padding: 18px; overflow-x: auto; margin: 14px 0; box-shadow: inset 0 0 30px rgba(0,0,0,0.4);
}
pre.code code { color: #d6e2ff; font-family: "Consolas", monospace; font-size: 13px; }

.accordion { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.acc-item { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.acc-q {
  width: 100%; text-align: left; background: transparent; border: none; color: var(--text);
  font-family: inherit; font-size: 16px; font-weight: 700; padding: 20px 22px;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.acc-q .chev { color: var(--accent); transition: transform 0.3s var(--ease); flex-shrink: 0; }
.acc-item.open .acc-q .chev { transform: rotate(180deg); }
.acc-q::after { content: "\25BE"; color: var(--accent); font-size: 13px; transition: transform 0.3s var(--ease); flex-shrink: 0; }
.acc-item.open .acc-q::after { transform: rotate(180deg); }
.acc-a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.acc-a p, .acc-a-inner { padding: 0 22px 22px; margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.contact-card { text-align: center; }
.contact-card .icon { margin: 0 auto 16px; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, rgba(255,154,61,0.16), rgba(111,140,255,0.1));
  border: 1px solid var(--border-hi); border-radius: 26px;
  padding: 56px 40px; text-align: center; position: relative; overflow: hidden;
}
.cta-band h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 12px; }
.cta-band p { color: var(--muted); max-width: 560px; margin: 0 auto 26px; }

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--border);
  padding: 56px 0 30px; margin-top: 40px;
  background: linear-gradient(180deg, transparent, rgba(6,9,17,0.8));
}
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 34px; }
.foot-brand { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 20px; margin-bottom: 12px; }
.foot-brand img { width: 34px; }
.foot-col h5 { font-size: 13px; text-transform: uppercase; letter-spacing: 1.6px; color: var(--faint); margin-bottom: 14px; }
.foot-col a { display: block; color: var(--muted); font-size: 14px; padding: 5px 0; }
.foot-col a:hover { color: var(--accent); }
.foot-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; color: var(--faint); font-size: 13px; }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal-l { opacity: 0; transform: translateX(-34px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-l.in { opacity: 1; transform: none; }
.reveal-r { opacity: 0; transform: translateX(34px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-r.in { opacity: 1; transform: none; }
.reveal-zoom { opacity: 0; transform: scale(0.94); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-zoom.in { opacity: 1; transform: none; }

/* page transition */
.page-fade { animation: pageIn 0.5s var(--ease); }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 130px 0 40px; }
  .app-mock { transform: none; animation: none; }
  .hero-visual { max-width: 520px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: 1fr; }
  .plan.featured { transform: none; }
  .plan.featured:hover { transform: translateY(-6px); }
  .dl-layout { grid-template-columns: 1fr; }
  .dl-tabs { position: static; flex-direction: row; overflow-x: auto; }
  .dl-tab { flex-shrink: 0; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: fixed; top: 62px; left: 12px; right: 12px;
    background: var(--panel-solid); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 12px; gap: 4px; box-shadow: var(--shadow); z-index: 200;
  }
  .nav-links.open a { padding: 13px 16px; }
  .burger { display: block; }
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .cta-band { padding: 40px 22px; }
  .foot-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .reveal-l, .reveal-r, .reveal-zoom { opacity: 1; transform: none; }
}