/* SOGO landing — dark terminal look, gold accent, mobile-first, no frameworks */

:root {
  color-scheme: dark;
  --bg: #0a0d13;
  --bg-raise: #10151f;
  --card: #131824;
  --border: #232b3b;
  --text: #e6e9ef;
  --dim: #9aa4b2;
  --accent: #e6c15a;        /* the one gold accent */
  --accent-ink: #14100a;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
}

.ribbon {
  background: #241b06;
  color: var(--accent);
  border-bottom: 1px solid #3a2e10;
  font: 600 12px/1.4 var(--mono);
  letter-spacing: .06em;
  text-align: center;
  padding: 8px 14px;
}

/* ------------------------------------------------------------------ nav */
.nav {
  display: flex; align-items: center; gap: 18px;
  max-width: 1020px; margin: 0 auto; padding: 18px 20px;
}
.wordmark {
  font: 700 20px var(--mono); color: var(--text); text-decoration: none;
  letter-spacing: .04em;
}
.cursor { color: var(--accent); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.nav nav { display: none; gap: 18px; margin-left: auto; }
.nav nav a { color: var(--dim); text-decoration: none; font-size: 15px; }
.nav nav a:hover { color: var(--text); }
.nav .btn-small { margin-left: auto; }
@media (min-width: 720px) {
  .nav nav { display: flex; }
  .nav .btn-small { margin-left: 0; }
}

/* ---------------------------------------------------------------- hero */
.hero { max-width: 1020px; margin: 0 auto; padding: 48px 20px 24px; }
.eyebrow {
  font: 600 12px var(--mono); letter-spacing: .18em; color: var(--dim);
  margin: 0 0 14px;
}
.eyebrow.gold { color: var(--accent); }
h1 {
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 18px;
}
.accent { color: var(--accent); }
.subhead { max-width: 620px; color: var(--dim); font-size: 19px; margin: 0 0 26px; }
.hero-cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.cta-note { color: var(--dim); font-size: 14px; }

.btn {
  display: inline-block; padding: 13px 26px; border-radius: 8px; border: 0;
  background: var(--accent); color: var(--accent-ink);
  font: 700 16px var(--mono); text-decoration: none; cursor: pointer;
  transition: transform .06s ease, filter .15s ease;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: translateY(1px); }
.btn-small { padding: 9px 16px; font-size: 14px; }
.btn-wide { width: 100%; }
.btn-ghost {
  background: transparent; color: var(--accent);
  border: 1px solid var(--accent);
}

/* mock terminal */
.terminal {
  margin: 44px 0 8px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--bg-raise); overflow: hidden; max-width: 640px;
  box-shadow: 0 24px 60px rgba(0,0,0,.45);
}
.terminal-bar {
  display: flex; align-items: center; gap: 6px;
  background: var(--card); border-bottom: 1px solid var(--border);
  padding: 10px 14px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: #2c3547; }
.terminal-title { margin-left: 8px; font: 600 13px var(--mono); color: var(--dim); }
.terminal-body { padding: 16px 18px 12px; font: 14px/1.7 var(--mono); }
.t-user { color: var(--accent); margin: 0 0 4px; }
.t-user::before { content: "you › "; color: var(--dim); }
.t-bot { margin: 0 0 4px; }
.t-bot::before { content: "sogo › "; color: var(--dim); }
.t-dim { color: var(--dim); }
.t-note { color: var(--dim); font-size: 12px; margin: 10px 0 2px; font-style: italic; }

/* ------------------------------------------------------------- sections */
.section { max-width: 1020px; margin: 0 auto; padding: 56px 20px 8px; }
h2 { font-size: clamp(26px, 4vw, 36px); letter-spacing: -0.01em; margin: 0 0 10px; }
.section-sub { color: var(--dim); margin: 0 0 24px; }

.steps { display: grid; gap: 16px; margin-top: 26px; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 22px;
}
.step-num { font: 700 13px var(--mono); color: var(--accent); letter-spacing: .12em; }
.step h3 { margin: 10px 0 8px; font-size: 19px; }
.step p { color: var(--dim); margin: 0; font-size: 15.5px; }
.step code { font-family: var(--mono); background: var(--bg-raise); padding: 1px 6px; border-radius: 4px; }

.cards { display: grid; gap: 16px; margin-top: 26px; }
@media (min-width: 760px) { .cards { grid-template-columns: 1fr 1fr; } }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 22px;
}
.card h3 { font: 700 16px var(--mono); color: var(--accent); margin: 0 0 10px; }
.card p { color: var(--dim); margin: 0; font-size: 15.5px; }
.card a { color: var(--text); }
.tag {
  font: 600 11px var(--mono); color: var(--accent);
  border: 1px solid var(--accent); border-radius: 20px; padding: 1px 8px;
  vertical-align: 1px; margin-left: 4px; white-space: nowrap;
}

/* ------------------------------------------------------------- founding */
.founding-box {
  border: 1px solid var(--accent); border-radius: 14px;
  background: linear-gradient(180deg, #171307 0%, var(--card) 70%);
  padding: 30px 26px;
}
.founding-list { color: var(--dim); padding-left: 20px; margin: 14px 0 24px; }
.founding-list li { margin-bottom: 8px; }
.founding-list strong { color: var(--text); }

/* ----------------------------------------------------------------- form */
form { max-width: 640px; }
.grid { display: grid; gap: 14px; margin-bottom: 14px; }
@media (min-width: 640px) { .grid { grid-template-columns: 1fr 1fr; } }
label { display: block; font-size: 14px; color: var(--dim); }
input[type="text"], input[type="email"] {
  display: block; width: 100%; margin-top: 6px; padding: 11px 12px;
  background: var(--bg-raise); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font: 16px var(--mono); /* 16px: prevents iOS focus zoom */
}
input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
fieldset { border: 0; padding: 0; margin: 0 0 18px; color: var(--dim); font-size: 14px; }
legend { padding: 0 0 8px; }
.radio { display: inline-flex; align-items: center; gap: 6px; margin-right: 18px; color: var(--text); }
.form-note { color: var(--dim); font-size: 13px; margin-top: 12px; }
.form-error { color: #ff8a8a; font-size: 14px; }
.hp { position: absolute; left: -9999px; }
.hidden { display: none; }
[hidden] { display: none !important; } /* beat .btn's display rule when JS hides unset links */

.success {
  max-width: 640px; background: var(--card); border: 1px solid var(--accent);
  border-radius: 12px; padding: 26px;
}
.success h3 { margin: 0 0 8px; font-size: 22px; }
.success p { color: var(--dim); }
.success-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }

/* ------------------------------------------------------------------ faq */
details {
  border: 1px solid var(--border); border-radius: 10px; background: var(--card);
  padding: 16px 18px; margin-bottom: 10px;
}
summary { cursor: pointer; font-weight: 600; }
details p { color: var(--dim); margin: 12px 0 2px; font-size: 15.5px; }

/* --------------------------------------------------------------- footer */
footer {
  border-top: 1px solid var(--border); margin-top: 64px;
  padding: 26px 20px 40px; text-align: center;
}
footer p { color: var(--dim); font-size: 13px; max-width: 720px; margin: 0 auto 10px; }
.anti-phish strong { color: var(--text); }