/* =========================================================
   itssam4u — Content pipeline for creators
   Shared stylesheet (no build tools required)
   ========================================================= */

:root {
  --bg: #0b0b12;
  --bg-2: #12121c;
  --card: #171724;
  --card-2: #1e1e2e;
  --border: #2a2a3d;
  --text: #ececf4;
  --muted: #a0a0b8;
  --primary: #ff4d6d;
  --primary-2: #ff8a3d;
  --accent: #7c5cff;
  --success: #2ecc8f;
  --warning: #ffc53d;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  --grad: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  --max: 1160px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--primary-2);
  outline-offset: 3px;
  border-radius: 6px;
}

.sr-only {
  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: -999px; top: 8px;
  background: var(--primary); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100;
}
.skip-link:focus { left: 8px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: 15px; transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 8px 24px rgba(255, 77, 109, .35); }
.btn-primary:hover { box-shadow: 0 12px 30px rgba(255, 77, 109, .5); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--card); }
.btn-sm { padding: 8px 14px; font-size: 14px; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 11, 18, .8); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -.3px; }
.logo-mark {
  width: 34px; height: 34px; border-radius: 10px; background: var(--grad);
  display: grid; place-items: center; color: #fff; font-size: 16px;
}
.nav-links { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--muted); font-weight: 500; font-size: 15px; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-cta { display: flex; gap: 10px; align-items: center; }
.menu-toggle {
  display: none; background: none; border: 1px solid var(--border); color: var(--text);
  width: 42px; height: 42px; border-radius: 10px; font-size: 20px;
}

@media (max-width: 860px) {
  .menu-toggle { display: grid; place-items: center; }
  .nav-links, .nav-cta { display: none; }
  .site-header.open .nav { flex-wrap: wrap; height: auto; padding: 14px 0; }
  .site-header.open .nav-links,
  .site-header.open .nav-cta { display: flex; flex-direction: column; width: 100%; gap: 14px; padding-top: 14px; }
}

/* ---------- Hero ---------- */
.hero { padding: 90px 0 60px; text-align: center; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -200px 0 auto 0; height: 600px; z-index: -1;
  background: radial-gradient(600px 300px at 50% 30%, rgba(255, 77, 109, .25), transparent 70%),
              radial-gradient(500px 260px at 70% 10%, rgba(124, 92, 255, .25), transparent 70%);
}
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--card); color: var(--muted); font-size: 13px; font-weight: 500;
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); }
.hero h1 {
  font-size: clamp(38px, 6vw, 68px); line-height: 1.05; letter-spacing: -2px;
  margin: 22px auto 18px; max-width: 900px;
}
.hero p.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 640px; margin: 0 auto 32px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 14px; color: var(--muted); font-size: 13px; }

/* Hero mock board */
.mock {
  margin: 60px auto 0; max-width: 1040px; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 20px; box-shadow: var(--shadow); padding: 18px; text-align: left;
}
.mock-bar { display: flex; gap: 6px; margin-bottom: 14px; }
.mock-bar span { width: 11px; height: 11px; border-radius: 50%; background: var(--border); }
.mock-cols { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.mock-col { background: var(--card); border-radius: 12px; padding: 10px; min-height: 180px; }
.mock-col h4 { margin: 2px 4px 10px; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; }
.mock-card { background: var(--card-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px; font-size: 13px; margin-bottom: 8px; }
.mock-card small { display: block; color: var(--muted); font-size: 11px; margin-top: 4px; }
@media (max-width: 760px) { .mock-cols { grid-template-columns: repeat(2, 1fr); } .mock-col:nth-child(n+3) { display: none; } }

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 50px; }
.section-head .eyebrow { color: var(--primary); font-weight: 700; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); letter-spacing: -1px; line-height: 1.15; margin: 10px 0 14px; }
.section-head p { color: var(--muted); font-size: 18px; margin: 0; }

.logos { padding: 30px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.logos p { text-align: center; color: var(--muted); font-size: 14px; margin: 0 0 16px; }
.logos-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 40px; color: var(--muted); font-weight: 700; font-size: 18px; opacity: .7; }

.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px;
  transition: border-color .2s, transform .2s;
}
.card:hover { border-color: #3d3d58; transform: translateY(-2px); }
.card .icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 22px;
  background: rgba(255, 77, 109, .12); margin-bottom: 16px;
}
.card h3 { margin: 0 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

/* Pain points */
.pain { border-left: 3px solid var(--primary); }

/* Pipeline steps */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: step; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 18px; text-align: center; position: relative; }
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 34px; height: 34px; margin: 0 auto 12px;
  border-radius: 50%; background: var(--grad); color: #fff; font-weight: 700;
}
.step h3 { margin: 0 0 6px; font-size: 17px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Split feature rows */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; margin-bottom: 80px; }
.split:last-child { margin-bottom: 0; }
.split.reverse .split-media { order: -1; }
.split h3 { font-size: 30px; letter-spacing: -.5px; margin: 0 0 12px; }
.split p { color: var(--muted); font-size: 17px; }
.split ul { padding-left: 0; list-style: none; }
.split li { padding: 6px 0 6px 28px; position: relative; }
.split li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 700; }
.split-media { background: var(--bg-2); border: 1px solid var(--border); border-radius: 18px; padding: 22px; min-height: 260px; box-shadow: var(--shadow); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split.reverse .split-media { order: 0; } }

/* Mini calendar visual */
.mini-cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.mini-cal div { aspect-ratio: 1; background: var(--card); border-radius: 8px; font-size: 11px; padding: 5px; color: var(--muted); }
.mini-cal .yt { background: rgba(255, 77, 109, .25); color: #fff; }
.mini-cal .blog { background: rgba(124, 92, 255, .3); color: #fff; }
.mini-cal .short { background: rgba(255, 138, 61, .3); color: #fff; }

/* Testimonials */
.quote p { font-size: 16px; color: var(--text); }
.quote .who { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; font-weight: 700; color: #fff; }
.quote .who small { display: block; color: var(--muted); }

/* ---------- Pricing ---------- */
.billing-toggle { display: flex; justify-content: center; align-items: center; gap: 12px; margin-bottom: 40px; color: var(--muted); }
.switch { position: relative; width: 52px; height: 28px; background: var(--card-2); border: 1px solid var(--border); border-radius: 999px; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--grad); transition: left .2s; }
.switch[aria-checked="true"]::after { left: 27px; }
.save-tag { background: rgba(46, 204, 143, .15); color: var(--success); padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }

.price-card { display: flex; flex-direction: column; }
.price-card.featured { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary), 0 20px 50px rgba(255, 77, 109, .2); position: relative; }
.price-card.featured::before {
  content: "Most popular"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--grad); color: #fff; font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px;
}
.price { font-size: 46px; font-weight: 800; letter-spacing: -1.5px; margin: 14px 0 4px; }
.price span { font-size: 16px; color: var(--muted); font-weight: 500; letter-spacing: 0; }
.price-card ul { list-style: none; padding: 0; margin: 20px 0 26px; flex: 1; }
.price-card li { padding: 7px 0 7px 26px; position: relative; color: var(--muted); font-size: 15px; }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 700; }

/* FAQ */
.faq { max-width: 780px; margin: 0 auto; }
.faq details { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px 22px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 10px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 20px; color: var(--primary); }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); margin: 12px 0 0; }

/* CTA band */
.cta-band {
  background: var(--grad); border-radius: 24px; padding: 60px 30px; text-align: center; color: #fff;
}
.cta-band h2 { font-size: clamp(28px, 4vw, 42px); margin: 0 0 12px; letter-spacing: -1px; }
.cta-band p { margin: 0 0 26px; opacity: .92; font-size: 18px; }
.cta-band .btn { background: #fff; color: #111; }

/* Waitlist form */
.inline-form { display: flex; gap: 10px; max-width: 460px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.inline-form input { flex: 1; min-width: 220px; }

/* ---------- Forms ---------- */
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
input, select, textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--bg-2); color: var(--text); font: inherit; font-size: 15px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255, 77, 109, .2); }
.field { margin-bottom: 16px; }
.form-msg { font-size: 14px; margin-top: 10px; min-height: 20px; }
.form-msg.ok { color: var(--success); }
.form-msg.err { color: var(--primary); }

.auth-wrap { min-height: calc(100vh - 68px); display: grid; place-items: center; padding: 40px 20px; }
.auth-card { width: 100%; max-width: 420px; background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 36px; box-shadow: var(--shadow); }
.auth-card h1 { font-size: 28px; margin: 0 0 6px; letter-spacing: -.5px; }
.auth-card .sub { color: var(--muted); margin: 0 0 26px; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; margin: 20px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.auth-foot { text-align: center; color: var(--muted); font-size: 14px; margin-top: 20px; }
.auth-foot a { color: var(--primary); font-weight: 600; }

/* ---------- Legal / prose ---------- */
.prose { max-width: 780px; margin: 0 auto; padding: 60px 20px; }
.prose h1 { font-size: 40px; letter-spacing: -1px; }
.prose h2 { margin-top: 36px; font-size: 22px; }
.prose p, .prose li { color: var(--muted); }
.prose a { color: var(--primary); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 60px 0 30px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; }
.footer-grid h4 { margin: 0 0 14px; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: var(--muted); font-size: 15px; }
.footer-grid a:hover { color: var(--text); }
.footer-grid p { color: var(--muted); font-size: 15px; max-width: 320px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; border-top: 1px solid var(--border); margin-top: 40px; padding-top: 24px; color: var(--muted); font-size: 14px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s, transform .6s; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}