/* ============ enprompt landing — premium white + orange ============ */
:root {
  --bg: #fdfaf6;
  --bg-soft: #ffffff;
  --card: #ffffff;
  --card-border: rgba(38, 27, 14, 0.09);
  --card-shadow: 0 10px 34px rgba(38, 27, 14, 0.08);
  --text: #241a10;
  --muted: #6f6255;
  --accent: #f97316;
  --accent-2: #ff8a00;
  --accent-3: #ffb066;
  --accent-deep: #ea5c0e;
  --radius: 18px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(249, 115, 22, 0.22); }

/* ============ background orbs + grid + noise ============ */
.bg-orbs { position: fixed; inset: 0; z-index: -2; overflow: hidden; }

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  will-change: transform;
}
.orb-a {
  width: 680px; height: 680px;
  top: -240px; left: -160px;
  background: radial-gradient(circle, rgba(255, 158, 44, 0.30), transparent 65%);
  animation: drift-a 22s ease-in-out infinite alternate;
}
.orb-b {
  width: 580px; height: 580px;
  top: 28%; right: -210px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.20), transparent 65%);
  animation: drift-b 26s ease-in-out infinite alternate;
}
.orb-c {
  width: 520px; height: 520px;
  bottom: -260px; left: 32%;
  background: radial-gradient(circle, rgba(255, 176, 102, 0.22), transparent 65%);
  animation: drift-c 30s ease-in-out infinite alternate;
}
@keyframes drift-a { to { transform: translate(140px, 120px) scale(1.15); } }
@keyframes drift-b { to { transform: translate(-160px, -90px) scale(1.2); } }
@keyframes drift-c { to { transform: translate(-120px, -140px) scale(1.1); } }

.grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(38,27,14,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(38,27,14,0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black, transparent 75%);
  animation: grid-pan 60s linear infinite;
}
@keyframes grid-pan { to { background-position: 56px 56px, 56px 56px; } }

.noise {
  position: absolute; inset: 0; opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ floating cubes ============ */
.cubes { position: fixed; inset: 0; z-index: -1; pointer-events: none; }

.cube {
  position: absolute;
  width: var(--s); height: var(--s);
  background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,244,232,0.5));
  border: 1px solid rgba(38,27,14,0.12);
  box-shadow: 0 8px 24px rgba(249,115,22,0.16), inset 0 0 14px rgba(255,255,255,0.7);
  transform-style: preserve-3d;
  animation: cube-float var(--d) ease-in-out infinite alternate;
}
.cube::before, .cube::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(38,27,14,0.08);
}
.cube::before { transform: translateZ(calc(var(--s) * -0.35)); background: rgba(255,250,242,0.5); }
.cube::after { transform: translateZ(calc(var(--s) * 0.35)); background: rgba(255,255,255,0.9); }

@keyframes cube-float {
  from { transform: translate3d(0, 0, 0) rotateX(0deg) rotateY(0deg); }
  to   { transform: translate3d(var(--tx), var(--ty), 0) rotateX(40deg) rotateY(60deg); }
}

/* ============ nav ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  background: rgba(253, 250, 246, 0.75);
  border-bottom: 1px solid rgba(38, 27, 14, 0.08);
}
.nav-inner {
  max-width: 1080px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-icon { width: 30px; height: 30px; border-radius: 8px; box-shadow: 0 2px 14px rgba(249,115,22,0.35); }
.brand-name { font-weight: 800; font-size: 18px; letter-spacing: -0.02em; color: var(--text); }
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

/* ============ buttons ============ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 26px; border-radius: 999px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.25s ease, background 0.2s;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, #ff9d2e 0%, #f97316 55%, #ea5c0e 100%);
  color: #fff;
  box-shadow: 0 6px 28px rgba(249, 115, 22, 0.40), inset 0 1px 0 rgba(255,255,255,0.28);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 44px rgba(249, 115, 22, 0.50), inset 0 1px 0 rgba(255,255,255,0.28);
}
.btn-ghost {
  border-color: rgba(38, 27, 14, 0.18);
  color: var(--text);
  background: rgba(255,255,255,0.75);
  box-shadow: 0 2px 10px rgba(38,27,14,0.05);
}
.btn-ghost:hover {
  transform: translateY(-2px);
  background: #ffffff;
  border-color: rgba(38, 27, 14, 0.32);
}
.btn-black {
  background: linear-gradient(180deg, #1b1d23 0%, #0e0f13 100%);
  color: #fff;
  padding: 15px 34px;
  font-size: 16px;
  border-radius: 14px;
  box-shadow: 0 8px 26px rgba(14,15,19,0.32), inset 0 1px 0 rgba(255,255,255,0.12);
}
.btn-black:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(14,15,19,0.42), inset 0 1px 0 rgba(255,255,255,0.12);
}
.btn-soft {
  border-color: rgba(38, 27, 14, 0.18);
  color: var(--text);
  background: #ffffff;
  padding: 15px 30px;
  font-size: 16px;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(38,27,14,0.06);
}
.btn-soft:hover {
  transform: translateY(-2px);
  border-color: rgba(139,92,246,0.45);
  box-shadow: 0 10px 30px rgba(38,27,14,0.10);
}
.terminal-icon {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px; font-weight: 700;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 7px;
  padding: 2px 9px;
  margin-right: 2px;
}
.down-arrow {
  display: inline-block;
  font-size: 18px;
  margin-left: 4px;
  animation: arrow-bob 1.6s ease-in-out infinite;
}
@keyframes arrow-bob { 50% { transform: translateY(3px); } }

/* metadata row under the hero actions */
.hero-meta {
  display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  margin-top: 30px;
  font-size: 13px; font-weight: 500;
  color: var(--muted);
  animation: fade-up 0.9s 0.4s ease both;
}
.meta-dot { color: rgba(38,27,14,0.3); font-weight: 700; }

/* ============ hero ============ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 130px 24px 80px;
  position: relative;
}
.hero-inner { max-width: 860px; }

.hero-logo {
  display: block;
  margin: 0 auto 30px;
  width: 112px; height: 112px;
  border-radius: 26px;
  box-shadow:
    0 20px 55px rgba(139,92,246,0.22),
    0 0 0 1px rgba(38,27,14,0.08);
  animation: logo-float 4.5s ease-in-out infinite;
}
@keyframes logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid rgba(249,115,22,0.25);
  background: rgba(255,255,255,0.85);
  font-size: 13px; color: var(--muted);
  margin-bottom: 26px;
  box-shadow: 0 4px 16px rgba(38,27,14,0.06);
  animation: fade-up 0.8s ease both;
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.35; transform: scale(0.8); } }

.hero-title {
  font-size: clamp(46px, 7vw, 86px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.04;
  margin-bottom: 6px;
  animation: fade-up 0.9s 0.1s ease both;
}
.gradient-text {
  background: linear-gradient(90deg, #8b5cf6, #ec4899);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-pan 6s ease infinite;
}
@keyframes gradient-pan { 50% { background-position: 100% 50%; } }

.typeword { display: inline-block; min-width: 0.5ch; }
.caret {
  display: inline-block; color: var(--accent);
  animation: caret-blink 1s steps(1) infinite;
  font-weight: 300;
}
@keyframes caret-blink { 50% { opacity: 0; } }

.hero-sub {
  margin: 18px auto 36px;
  max-width: 640px;
  font-size: clamp(16px, 2.2vw, 20px);
  line-height: 1.6;
  color: var(--muted);
  animation: fade-up 0.9s 0.2s ease both;
}
.hero-sub b { color: var(--text); font-weight: 600; }

/* step-by-step download guide in the hero */
.hero-guide {
  display: flex; flex-direction: column;
  align-items: center; gap: 10px;
  text-align: left;
  max-width: 520px;
}
.guide-step {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(38,27,14,0.10);
  border-radius: 14px;
  padding: 11px 18px;
  width: 100%;
  font-size: 14.5px; line-height: 1.55;
  color: var(--muted);
  box-shadow: 0 4px 18px rgba(38,27,14,0.05);
  transition: transform 0.2s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.guide-step:hover {
  transform: translateY(-2px);
  border-color: rgba(249,115,22,0.35);
  box-shadow: 0 10px 30px rgba(249,115,22,0.12);
}
.guide-num {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #ff9d2e, #f97316);
  color: #fff;
  font-size: 13px; font-weight: 800;
  box-shadow: 0 4px 12px rgba(249,115,22,0.35);
}
.guide-logo {
  width: 20px; height: 20px;
  border-radius: 5px;
  vertical-align: -4px;
  margin-left: 2px;
  box-shadow: 0 2px 8px rgba(38,27,14,0.18);
}

.hero-actions {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  animation: fade-up 0.9s 0.3s ease both;
}

.hero-keys {
  display: flex; justify-content: center; gap: 30px; flex-wrap: wrap;
  margin-top: 52px;
  animation: fade-up 0.9s 0.4s ease both;
}
.keycap-row { display: flex; align-items: center; gap: 8px; }
.key {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 34px; height: 34px; padding: 0 10px;
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #fdf3e8 85%, #f9e9d5 100%);
  border: 1px solid rgba(38,27,14,0.28);
  border-bottom-width: 4px;
  border-top-color: rgba(255,255,255,0.95);
  font-weight: 700; font-size: 15px;
  color: var(--text);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.95),
    0 4px 0 rgba(38,27,14,0.20),
    0 8px 16px rgba(38,27,14,0.10);
  animation: key-press 1.6s ease-in-out infinite;
  user-select: none;
}
.key:nth-child(2) { animation-delay: 0.27s; }
.key:nth-child(3) { animation-delay: 0.54s; }
.key.hold {
  min-width: auto; font-size: 11px; font-weight: 700;
  color: var(--muted);
  background: linear-gradient(180deg, #ffffff 0%, #fbf4ea 100%);
  animation: none;
}
.key-label { color: var(--muted); font-size: 13px; font-weight: 500; }

@keyframes key-press {
  0%, 100% {
    transform: translateY(0);
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,0.95),
      0 4px 0 rgba(38,27,14,0.20),
      0 8px 16px rgba(38,27,14,0.10);
  }
  45%, 55% {
    transform: translateY(3px);
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,0.6),
      0 1px 0 rgba(38,27,14,0.20),
      0 2px 6px rgba(38,27,14,0.08);
  }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============ demo / macbook ============ */
.demo {
  padding: 60px 24px 110px;
  position: relative;
}
.demo-inner { max-width: 900px; margin: 0 auto; }

.section-head { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  background: rgba(249,115,22,0.10);
  border: 1px solid rgba(249,115,22,0.30);
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: 16px;
}
.section-head h2 {
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 800; letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.section-head p { color: var(--muted); font-size: 17px; max-width: 560px; margin: 0 auto; }

.macbook {
  perspective: 1600px;
  transform-style: preserve-3d;
  transition: transform 0.25s ease-out;
  position: relative;
}
.macbook-screen {
  position: relative;
  border-radius: 22px;
  padding: 12px;
  background: linear-gradient(180deg, #e8e0d4, #d6ccbd 45%, #c6bbaa);
  box-shadow:
    0 0 0 1.5px rgba(38,27,14,0.18),
    0 40px 90px rgba(38,27,14,0.18),
    0 0 100px rgba(249,115,22,0.14);
}
/* screen glass */
.macbook-screen::before {
  content: "";
  position: absolute; inset: 12px;
  border-radius: 14px;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.35) 50%, transparent 60%);
  background-size: 220% 100%;
  animation: sheen 6s ease-in-out infinite;
  pointer-events: none;
  z-index: 4;
}
@keyframes sheen { 0%, 60% { background-position: 130% 0; } 100% { background-position: -40% 0; } }

.macbook-camera {
  position: absolute; top: 4px; left: 50%; transform: translateX(-50%);
  width: 5px; height: 5px; border-radius: 50%;
  background: #3a332a; border: 1px solid #8b8378;
  z-index: 5;
}

/* window chrome: red / yellow / green dots */
.window-bar {
  display: flex; align-items: center; gap: 7px;
  height: 34px;
  padding: 0 12px;
  background: #f7f3ec;
  border-radius: 12px 12px 0 0;
  border-bottom: 1px solid rgba(38,27,14,0.08);
  position: relative;
  z-index: 2;
}
.window-dot {
  width: 12px; height: 12px; border-radius: 50%;
}
.window-dot.red { background: #ff5f57; box-shadow: inset 0 0 2px rgba(0,0,0,0.25); }
.window-dot.yellow { background: #febc2e; box-shadow: inset 0 0 2px rgba(0,0,0,0.25); }
.window-dot.green { background: #28c840; box-shadow: inset 0 0 2px rgba(0,0,0,0.25); }
.window-title {
  position: absolute; left: 50%; transform: translateX(-50%);
  font-size: 11px; font-weight: 600; color: var(--muted);
}

.video-wrap {
  position: relative;
  background: #ffffff;
  border-radius: 0 0 12px 12px;
  overflow: hidden;
}
.demo-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10.2;
  object-fit: cover;
  background: #ffffff;
}

.macbook-base {
  position: relative;
  height: 16px; margin: 0 26px;
  background: linear-gradient(180deg, #d6ccbd, #a89c88);
  border-radius: 0 0 14px 14px;
  box-shadow: 0 14px 30px rgba(38,27,14,0.20);
}
.macbook-base::after {
  content: "";
  position: absolute; bottom: -6px; left: 50%; transform: translateX(-50%);
  width: 90px; height: 6px; border-radius: 0 0 8px 8px;
  background: linear-gradient(180deg, #8a7f6e, #5c5344);
}
.macbook-keyboard {
  position: absolute; top: -22px; left: 8%; right: 8%; height: 22px;
  background: repeating-linear-gradient(90deg,
    rgba(38,27,14,0.10) 0 4px, transparent 4px 6px);
  border-radius: 3px;
}
.macbook-shadow {
  width: 70%; height: 40px; margin: 26px auto 0;
  background: radial-gradient(ellipse, rgba(38,27,14,0.22), transparent 70%);
  filter: blur(14px);
}

/* ============ marquee ============ */
.marquee {
  overflow: hidden;
  border-top: 1px solid rgba(38,27,14,0.08);
  border-bottom: 1px solid rgba(38,27,14,0.08);
  background: rgba(255,255,255,0.65);
  padding: 18px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}
.marquee-track {
  display: flex; gap: 64px; width: max-content;
  animation: marquee 26s linear infinite;
}
.marquee-track span {
  font-size: 17px; font-weight: 700; letter-spacing: 0.02em;
  color: rgba(38, 27, 14, 0.55);
  white-space: nowrap;
}
.marquee-track span::first-letter { color: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============ features ============ */
.features { padding: 110px 24px; max-width: 1080px; margin: 0 auto; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 30px 28px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(38,27,14,0.05);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.3s ease;
}
.feature-card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), rgba(249,115,22,0.09), transparent 45%);
  opacity: 0; transition: opacity 0.3s;
  pointer-events: none;
}
.feature-card::after {
  content: "";
  position: absolute; top: 0; left: 18px; right: 18px; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(249,115,22,0.55), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(249,115,22,0.28);
  box-shadow: 0 18px 50px rgba(38,27,14,0.12), 0 0 60px rgba(249,115,22,0.10);
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover::after { opacity: 1; }
.feature-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,157,46,0.18), rgba(249,115,22,0.10));
  border: 1px solid rgba(249,115,22,0.22);
  margin-bottom: 20px;
}
.feature-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.feature-card p { color: var(--muted); font-size: 14.5px; line-height: 1.65; }
.k {
  display: inline-block;
  background: linear-gradient(180deg, #ffffff 0%, #fdf3e8 90%);
  border: 1px solid rgba(38,27,14,0.26);
  border-bottom-width: 3px;
  border-top-color: rgba(255,255,255,0.95);
  border-radius: 5px;
  padding: 1px 6px 2px;
  font-size: 12.5px; font-weight: 700;
  color: var(--text);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.95),
    0 2px 0 rgba(38,27,14,0.18);
  animation: k-press 2.4s ease-in-out infinite;
  user-select: none;
}
@keyframes k-press {
  0%, 100% { transform: translateY(0); }
  45%, 55% { transform: translateY(2px); box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), 0 0 0 rgba(38,27,14,0.14); }
}

/* ============ how ============ */
.how { padding: 110px 24px; max-width: 1080px; margin: 0 auto; }
.steps { display: flex; align-items: stretch; justify-content: center; gap: 18px; flex-wrap: wrap; }
.step {
  flex: 1; min-width: 240px; max-width: 300px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(38,27,14,0.05);
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.step:hover { transform: translateY(-6px); border-color: rgba(249,115,22,0.28); }
.step-num {
  font-size: 12px; font-weight: 800; letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 18px;
}
.step-glyph {
  display: flex; justify-content: center; align-items: center; gap: 8px;
  margin-bottom: 18px;
}
.step h3 { font-size: 18px; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 14px; line-height: 1.65; }
.step-arrow {
  align-self: center;
  font-size: 26px; color: rgba(38,27,14,0.28);
  animation: arrow-pulse 1.8s ease-in-out infinite;
}
@keyframes arrow-pulse { 50% { transform: translateX(6px); opacity: 0.5; } }

/* ============ setup ============ */
.setup { padding: 110px 24px; max-width: 1080px; margin: 0 auto; }
.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  margin-bottom: 48px;
}
.setup-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: 0 4px 20px rgba(38,27,14,0.05);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.setup-card:hover { transform: translateY(-5px); border-color: rgba(249,115,22,0.28); }
.setup-check {
  width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #ff9d2e, #f97316);
  color: #fff; font-weight: 800; font-size: 15px;
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(249,115,22,0.35);
}
.setup-card h3 { font-size: 16px; margin-bottom: 8px; }
.setup-card p { color: var(--muted); font-size: 13.5px; line-height: 1.6; }

.provider-strip {
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  padding: 22px 28px;
  background: rgba(255,255,255,0.85);
  border: 1px dashed rgba(249,115,22,0.35);
  border-radius: var(--radius);
  font-size: 14px;
}
.provider-label { color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: 0.12em; }
.provider { font-weight: 700; color: var(--text); }
.dot { color: rgba(38,27,14,0.3); }
.provider-note { color: var(--muted); font-size: 13px; width: 100%; text-align: center; margin-top: 4px; }

/* ============ cta ============ */
.cta { padding: 120px 24px; }
.cta-inner {
  max-width: 680px; margin: 0 auto; text-align: center;
  background: var(--card);
  border: 1px solid rgba(249,115,22,0.22);
  border-radius: 28px;
  padding: 64px 40px;
  box-shadow: 0 20px 60px rgba(38,27,14,0.10), 0 0 80px rgba(249,115,22,0.08);
  position: relative; overflow: hidden;
}
.cta-inner::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(500px circle at 50% 0%, rgba(249,115,22,0.12), transparent 60%);
  pointer-events: none;
}
.cta-icon {
  width: 76px; height: 76px; border-radius: 20px;
  box-shadow: 0 10px 40px rgba(249,115,22,0.35);
  margin-bottom: 24px;
  animation: float-y 3.6s ease-in-out infinite;
}
@keyframes float-y { 50% { transform: translateY(-10px); } }
.cta-inner h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; letter-spacing: -0.03em; margin-bottom: 14px; }
.cta-inner p { color: var(--muted); font-size: 16px; margin-bottom: 28px; }
.cta-note { font-size: 13px !important; margin-top: 22px !important; margin-bottom: 0 !important; }
.cta-note a { color: var(--accent); font-weight: 600; text-decoration: none; border-bottom: 1px solid rgba(249,115,22,0.35); }

.install-box {
  margin-top: 24px;
  max-width: 640px; margin-left: auto; margin-right: auto;
  display: flex; flex-direction: column; gap: 10px; align-items: center;
}
.install-box code {
  display: block;
  width: 100%;
  background: #2a1d0e;
  color: #ffd9b0;
  border: 1px solid rgba(255,176,102,0.25);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 12.5px; line-height: 1.7;
  text-align: left;
  overflow-x: auto;
  white-space: nowrap;
  box-shadow: 0 8px 28px rgba(38,27,14,0.15);
  user-select: all;
}
.install-copied {
  font-size: 12.5px; font-weight: 600;
  color: #0a8f3c;
  animation: fade-up 0.3s ease both;
}

/* ============ footer ============ */
.footer {
  border-top: 1px solid rgba(38,27,14,0.08);
  padding: 44px 24px;
  text-align: center;
}
.footer-inner { max-width: 1080px; margin: 0 auto; }
.footer .brand { justify-content: center; margin-bottom: 10px; }
.footer-tag { color: var(--muted); font-size: 14px; margin-bottom: 6px; }
.footer-copy { color: rgba(111,98,85,0.65); font-size: 12.5px; }

/* ============ reveal on scroll ============ */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============ responsive ============ */
@media (max-width: 720px) {
  .nav-links { display: none; }
  .hero-keys { gap: 16px; }
  .step-arrow { transform: rotate(90deg); }
  .macbook-screen { padding: 8px; }
  .cta-inner { padding: 44px 24px; }
  .hero-logo { width: 76px; height: 76px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}