/* AlphaGate Design. Palette: dark portal theme (black surfaces, cyan #00f2ea primary, coral #fe2c55 accent). */
:root {
  --bg: #000000;
  --bg-2: #050505;
  --card: #0a0a0a;
  --secondary: #141414;
  --muted: #121212;
  --input: #1a1a1a;
  --fg: #ffffff;
  --muted-fg: #a3a3a3;
  --primary: #00f2ea;
  --primary-fg: #000000;
  --primary-soft: #67e8f9;
  --coral: #fe2c55;
  --coral-soft: #fb7185;
  --accent-bg: #1a0a10;
  --border: #185c5a;          /* color-mix(#00f2ea 28%, #222) */
  --border-soft: #1f3d3c;     /* color-mix(#00f2ea 10%, #222) */
  --radius: 0.85rem;
  --wrap: 1120px;
  --font-sans: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-head: "Syne", "Geist", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; color-scheme: dark; }
body {
  margin: 0; min-height: 100dvh; overflow-x: clip;
  font-family: var(--font-sans); font-size: 16px; line-height: 1.6; color: var(--fg);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, color-mix(in srgb, #00f2ea 18%, transparent), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, color-mix(in srgb, #fe2c55 12%, transparent), transparent 50%),
    linear-gradient(180deg, #000 0%, #050505 100%);
  background-repeat: no-repeat;
  -webkit-tap-highlight-color: transparent;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--primary-soft); }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em; overflow-wrap: anywhere; }
h1 { font-size: clamp(2rem, 8.4vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 6.2vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--primary); color: var(--primary-fg); padding: 8px 12px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, #000 82%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-soft); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 62px; }
.brand { display: inline-flex; align-items: center; background: #fff; border-radius: 10px; padding: 5px 9px; flex: 0 0 auto; }
.brand img { height: 30px; width: auto; }
.nav { display: none; gap: 22px; align-items: center; }
.nav a { color: var(--fg); text-decoration: none; font-size: .95rem; font-weight: 500; opacity: .85; }
.nav a:hover { color: var(--primary); opacity: 1; }
@media (min-width: 860px) { .nav { display: flex; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: 0 1.3rem; border-radius: var(--radius);
  font: 700 1rem/1 var(--font-sans); text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: transform .1s, box-shadow .15s, background .15s, color .15s; text-align: center; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--primary-fg); box-shadow: 0 0 22px color-mix(in srgb, #00f2ea 35%, transparent); }
.btn-primary:hover { color: var(--primary-fg); background: var(--primary-soft); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--border); }
.btn-ghost:hover { color: var(--primary); border-color: var(--primary); }
.btn-coral { background: var(--coral); color: #fff; box-shadow: 0 0 22px color-mix(in srgb, #fe2c55 30%, transparent); }
.btn-coral:hover { color: #fff; background: var(--coral-soft); }
.btn-sm { min-height: 40px; padding: 0 1rem; font-size: .92rem; }
.btn-block { width: 100%; }

/* Sections */
section { padding: 64px 0; }
.section-head { max-width: 680px; margin-bottom: 28px; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--primary); margin-bottom: 10px; }
.lead { font-size: 1.1rem; color: var(--muted-fg); }
.muted { color: var(--muted-fg); }

/* Hero */
.hero { padding: 56px 0 48px; }
.hero h1 .accent { color: var(--primary); }
.hero .lead { max-width: 640px; font-size: clamp(1.05rem, 3.6vw, 1.25rem); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-ctas .btn { flex: 1 1 180px; max-width: 260px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 28px 0 0; }
.hero-points li { font-size: .9rem; padding: 6px 12px; border-radius: 999px; background: var(--secondary); border: 1px solid var(--border-soft); color: var(--fg); }
.hero-points li::before { content: "\2713"; color: var(--primary); margin-right: 6px; font-weight: 700; }

/* Cards */
.grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--card); border: 1px solid var(--border); border-radius: calc(var(--radius) * 1.4); padding: 24px 20px; box-shadow: 0 0 18px color-mix(in srgb, #00f2ea 8%, transparent); min-width: 0; }
.plan { display: flex; flex-direction: column; }
.plan h3 { margin-bottom: 4px; }
.price { font-family: var(--font-head); font-size: 2.6rem; font-weight: 800; line-height: 1; margin: 10px 0 4px; }
.price small { font-family: var(--font-sans); font-size: 1rem; font-weight: 500; color: var(--muted-fg); }
.price-note { font-size: .9rem; color: var(--muted-fg); margin-bottom: 16px; }
.features { list-style: none; padding: 0; margin: 0 0 20px; flex: 1 1 auto; }
.features li { position: relative; padding: 7px 0 7px 26px; border-top: 1px solid var(--border-soft); font-size: .98rem; }
.features li:first-child { border-top: 0; }
.features li::before { content: ""; position: absolute; left: 2px; top: 14px; width: 12px; height: 7px; border-left: 2px solid var(--primary); border-bottom: 2px solid var(--primary); transform: rotate(-45deg); }
.meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; padding: 0; list-style: none; }
.meta li { font-size: .85rem; padding: 4px 10px; border-radius: 999px; background: var(--secondary); color: var(--muted-fg); border: 1px solid var(--border-soft); }
.meta li strong { color: var(--fg); font-weight: 600; }
.plan-featured { border-color: var(--primary); box-shadow: 0 0 26px color-mix(in srgb, #00f2ea 22%, transparent); }
.every { margin-top: 22px; padding: 18px 20px; border-radius: calc(var(--radius) * 1.4); background: var(--secondary); border: 1px dashed var(--border); }
.every h3 { font-size: 1.05rem; margin-bottom: 8px; }
.every ul { margin: 0; padding-left: 20px; }
.every li { margin: 4px 0; }

/* Care plans */
.care .plan { border-color: color-mix(in srgb, #fe2c55 40%, #222); box-shadow: 0 0 18px color-mix(in srgb, #fe2c55 8%, transparent); }
.care .features li::before { border-color: var(--coral); }
.cancel-note { margin-top: 16px; color: var(--muted-fg); font-size: .95rem; }

/* Bigger */
.bigger { background: linear-gradient(135deg, color-mix(in srgb, #00f2ea 10%, #0a0a0a), #0a0a0a 55%, color-mix(in srgb, #fe2c55 10%, #0a0a0a)); border: 1px solid var(--border); border-radius: calc(var(--radius) * 1.6); padding: 30px 22px; display: grid; gap: 18px; align-items: center; }
.bigger h2 { margin-bottom: 8px; }
.bigger p { color: var(--muted-fg); margin: 0; }
@media (min-width: 760px) { .bigger { grid-template-columns: 1fr auto; padding: 36px; } }

/* Work */
.work-card { overflow: hidden; padding: 0; display: grid; grid-template-columns: 1fr; }
.work-card .shot { display: block; background: #111; border-bottom: 1px solid var(--border); }
.work-card .shot img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.work-card .body { padding: 22px 20px; }
.work-card .tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 18px; }
.work-card .tags li { font-size: .82rem; padding: 4px 10px; border-radius: 999px; background: var(--secondary); border: 1px solid var(--border-soft); }
@media (min-width: 860px) { .work-card { grid-template-columns: 1.35fr 1fr; } .work-card .shot { border-bottom: 0; border-right: 1px solid var(--border); } .work-card .body { padding: 30px; align-self: center; } }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; grid-template-columns: 1fr; counter-reset: step; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { counter-increment: step; background: var(--card); border: 1px solid var(--border-soft); border-radius: calc(var(--radius) * 1.4); padding: 20px; min-width: 0; }
.steps li::before { content: counter(step); display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: var(--primary-fg); font-weight: 800; margin-bottom: 12px; }
.steps h3 { font-size: 1.08rem; margin-bottom: 6px; }
.steps p { color: var(--muted-fg); margin: 0; font-size: .96rem; }

/* FAQ */
.faq { max-width: 780px; }
.faq details { background: var(--card); border: 1px solid var(--border-soft); border-radius: var(--radius); margin-bottom: 10px; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 48px 16px 18px; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); color: var(--primary); font-size: 1.4rem; font-weight: 400; }
.faq details[open] summary::after { content: "\2212"; }
.faq details[open] { border-color: var(--border); }
.faq .answer { padding: 0 18px 16px; color: var(--muted-fg); }
.faq .answer p:last-child { margin-bottom: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--border-soft); padding: 34px 0 40px; margin-top: 24px; background: var(--bg-2); }
.site-footer .wrap { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
.site-footer .brand img { height: 26px; }
.footer-line { margin: 0; color: var(--fg); font-weight: 600; }
.footer-small { margin: 0; color: var(--muted-fg); font-size: .92rem; overflow-wrap: anywhere; }
.sep { color: var(--muted-fg); }

/* Thanks */
.thanks { padding: 72px 0; min-height: 60vh; }
.thanks .card { max-width: 640px; padding: 30px 22px; }
.thanks .check { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--primary); color: var(--primary-fg); font-size: 1.8rem; font-weight: 800; margin-bottom: 18px; }
.thanks .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.nw { white-space: nowrap; }