/* Tropical Tech Labs — fresh build 2026-06. Dark + cyan (TTL brand);
   orange funnel band links to Build a Bot (buildabot.cloud). Single static
   site, no build step. */

:root {
  --bg: #070b12;
  --bg-soft: #0c1320;
  --panel: rgba(255, 255, 255, 0.035);
  --panel-2: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.09);
  --border-hi: rgba(56, 189, 248, 0.4);
  --text: #e8eef6;
  --muted: #93a4ba;
  --faint: #61728a;
  --cyan: #22d3ee;
  --blue: #38bdf8;
  --orange: #ff6b35;
  --emerald: #34d399;
  --maxw: 1140px;
  --r: 16px;
  font-family: "Arimo", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.accent { color: var(--cyan); }
.grad {
  background: linear-gradient(100deg, var(--blue), var(--cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ── Nav ─────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 11, 18, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; }
.brand img { height: 30px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14.5px; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-links .diy { color: var(--orange); font-weight: 600; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 11px; font-weight: 600; font-size: 14.5px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn-cyan {
  background: linear-gradient(100deg, var(--blue), var(--cyan));
  color: #04121a; box-shadow: 0 10px 30px -10px rgba(34, 211, 238, 0.5);
}
.btn-cyan:hover { transform: translateY(-1px); }
.btn-orange { background: var(--orange); color: #fff; box-shadow: 0 10px 30px -10px rgba(255, 107, 53, 0.6); }
.btn-orange:hover { transform: translateY(-1px); }
.btn-ghost { border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--panel-2); border-color: var(--border-hi); }
@media (max-width: 720px) { .nav-links a:not(.diy) { display: none; } }

/* ── Hero ────────────────────────────────────────────── */
.hero { position: relative; padding: 90px 0 70px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; top: -260px; left: 50%; transform: translateX(-50%);
  width: 1100px; height: 700px; border-radius: 9999px; filter: blur(110px);
  background: radial-gradient(closest-side, rgba(34, 211, 238, 0.18), rgba(56, 189, 248, 0.06), transparent);
  pointer-events: none;
}
.hero .wrap { position: relative; text-align: center; }
.pill {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 26px;
  padding: 7px 15px; border-radius: 9999px; border: 1px solid var(--border);
  background: var(--panel); font-size: 13px; color: var(--muted);
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--emerald); box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.18); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .55; } }
h1 { font-size: clamp(38px, 6vw, 68px); font-weight: 800; letter-spacing: -2px; line-height: 1.04; }
.hero p.sub { max-width: 660px; margin: 22px auto 32px; font-size: clamp(17px, 2.4vw, 20px); color: var(--muted); }
.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-row .btn { padding: 14px 26px; font-size: 16px; }
.trust { margin-top: 30px; font-size: 13.5px; color: var(--faint); }
.channels { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 40px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 9px 15px;
  border-radius: 9999px; border: 1px solid var(--border); background: var(--panel);
  font-size: 14px; color: var(--muted);
}

/* ── DIY funnel band (orange → Build a Bot) ──────────── */
.diy-band {
  border-top: 1px solid rgba(255, 107, 53, 0.25);
  border-bottom: 1px solid rgba(255, 107, 53, 0.25);
  background: linear-gradient(100deg, rgba(255, 107, 53, 0.08), rgba(255, 107, 53, 0.03));
}
.diy-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 24px; flex-wrap: wrap; }
.diy-band .copy { font-size: 16px; }
.diy-band .copy b { color: #ffd9c7; }
.diy-band .copy .price { color: var(--orange); font-weight: 700; }

/* ── Sections ────────────────────────────────────────── */
section.block { padding: 84px 0; border-top: 1px solid rgba(255, 255, 255, 0.05); }
.eyebrow { font-size: 12.5px; letter-spacing: 2.5px; font-weight: 700; color: var(--cyan); text-transform: uppercase; }
.block h2 { font-size: clamp(28px, 4.4vw, 42px); font-weight: 800; letter-spacing: -1.2px; margin: 12px 0 14px; line-height: 1.08; }
.lead { color: var(--muted); font-size: 18px; max-width: 680px; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

.grid { display: grid; gap: 18px; margin-top: 44px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .g3, .g4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--r);
  padding: 26px; transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.card:hover { border-color: var(--border-hi); transform: translateY(-3px); box-shadow: 0 0 40px -16px rgba(34, 211, 238, 0.4); }
.card .ico { font-size: 28px; margin-bottom: 14px; display: block; }
.card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14.5px; }
.card .win { display: inline-block; margin-top: 14px; font-size: 13px; color: var(--emerald); font-weight: 600; }

/* steps */
.step .num {
  width: 40px; height: 40px; border-radius: 11px; display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; color: #04121a; background: linear-gradient(100deg, var(--blue), var(--cyan)); margin-bottom: 14px;
}

/* ── Comparison table ────────────────────────────────── */
.tablewrap { margin-top: 44px; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r); }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: 16px 18px; text-align: left; font-size: 14.5px; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
thead th { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--faint); font-weight: 700; }
thead th.us { color: var(--cyan); }
tbody td.c { text-align: center; }
td.feat { color: var(--text); }
td .yes { color: var(--emerald); font-weight: 700; }
td .no { color: #5b6b80; }
td.us-col { background: rgba(34, 211, 238, 0.05); text-align: center; }
tbody tr:last-child td { border-bottom: none; }

/* ── Pricing ─────────────────────────────────────────── */
.prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; align-items: stretch; }
@media (max-width: 900px) { .prices { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; } }
.price-card { position: relative; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r); padding: 30px 26px; display: flex; flex-direction: column; }
.price-card.pop { border-color: var(--cyan); box-shadow: 0 0 60px -22px rgba(34, 211, 238, 0.55); }
.price-card .tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: linear-gradient(100deg, var(--blue), var(--cyan)); color: #04121a; font-size: 11px; font-weight: 800; letter-spacing: 1px; padding: 4px 14px; border-radius: 9999px; }
.price-card .tier { font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--faint); font-weight: 700; }
.price-card .amt { font-size: 42px; font-weight: 800; margin: 8px 0 2px; }
.price-card .amt span { font-size: 16px; font-weight: 500; color: var(--faint); }
.price-card .desc { color: var(--muted); font-size: 14px; min-height: 42px; margin-bottom: 18px; }
.price-card ul { list-style: none; display: flex; flex-direction: column; gap: 11px; margin-bottom: 24px; flex: 1; }
.price-card li { font-size: 14.5px; color: var(--text); display: flex; gap: 10px; }
.price-card li::before { content: "✓"; color: var(--cyan); font-weight: 800; }
.price-card .btn { justify-content: center; width: 100%; }

/* DIY price card (orange) */
.diy-card { border: 1px dashed rgba(255, 107, 53, 0.45); background: linear-gradient(180deg, rgba(255, 107, 53, 0.06), transparent); border-radius: var(--r); padding: 26px 28px; margin-top: 18px; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.diy-card .amt-o { font-size: 30px; font-weight: 800; color: var(--orange); }
.diy-card .amt-o span { font-size: 14px; color: var(--faint); font-weight: 500; }
.diy-card li::before { content: "✓"; color: var(--orange); font-weight: 800; }
.diy-card ul { list-style: none; display: flex; gap: 8px 22px; flex-wrap: wrap; margin-top: 6px; }
.diy-card li { font-size: 14px; color: var(--muted); display: flex; gap: 8px; }

/* ── Final CTA ───────────────────────────────────────── */
.final { text-align: center; background: radial-gradient(closest-side at 50% 0%, rgba(34, 211, 238, 0.1), transparent 70%); }
.final .emaillink { display: block; margin-top: 18px; color: var(--faint); font-size: 14px; }
.final .emaillink a { color: var(--cyan); }

/* ── Contact form ────────────────────────────────────── */
.contact-form { margin-top: 34px; display: flex; flex-direction: column; gap: 14px; text-align: left; }
.contact-form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .contact-form .row2 { grid-template-columns: 1fr; } }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 11px;
  padding: 13px 15px; color: var(--text); font-size: 15px; font-family: inherit; outline: none;
  transition: border-color .2s ease;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--faint); }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--cyan); }
.contact-form select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2393a4ba' d='M6 8 0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.contact-form select option { background: var(--bg-soft); color: var(--text); }
.contact-form textarea { resize: vertical; min-height: 110px; }
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact-form button { width: 100%; justify-content: center; padding: 14px; font-size: 16px; }
.form-status { font-size: 14.5px; min-height: 20px; text-align: center; margin-top: 2px; }
.form-status.ok { color: var(--emerald); }
.form-status.err { color: #fb7185; }

/* ── Footer ──────────────────────────────────────────── */
footer { border-top: 1px solid var(--border); padding: 40px 0; color: var(--faint); font-size: 13.5px; }
footer .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer img { height: 24px; opacity: .85; }
footer .links { display: flex; gap: 20px; }
footer a:hover { color: var(--text); }