/* POWER 27 marketing site. Design tokens match the app (see CLAUDE.md "Design"). */

:root {
  --ink: #15171c;
  --muted: #71757e;
  --faint: #a2a6ad;
  --hairline: #ecedf0;
  --surface: #ffffff;
  --backdrop: #dcdde0;
  --accent: #f15b2a;
  --deep: #d33e0e;
  --mid: #f47a53;
  --light: #f79c7e;
  --soft: #fdede7;

  --radius-card: 22px;
  --radius-button: 16px;
  --page: 1120px;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--deep);
}

.wrap {
  width: 100%;
  max-width: var(--page);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Announcement strip ─────────────────────────────────────────── */

.strip {
  background: var(--ink);
  color: #fff;
  font-size: 15px;
  text-align: center;
  padding: 10px 24px;
}

.strip b {
  font-weight: 700;
}

.strip .clock {
  font-variant-numeric: tabular-nums;
  color: #ffc53d;
  font-weight: 700;
}

/* ── Nav ────────────────────────────────────────────────────────── */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
}

.nav img {
  height: 22px;
  width: auto;
}

.nav a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  font-size: 15px;
}

.nav a:hover {
  color: var(--deep);
}

/* ── Buttons ────────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  border-radius: var(--radius-button);
  padding: 15px 36px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  text-align: center;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 24px -12px rgba(241, 91, 42, 0.75);
}

.btn-primary:hover {
  background: var(--deep);
}

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--hairline);
}

.btn-secondary:hover {
  border-color: var(--backdrop);
}

/* ── Layout helpers ─────────────────────────────────────────────── */

section {
  padding: 56px 0;
}

h1,
h2,
h3 {
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 16px;
}

h1 {
  font-size: clamp(34px, 5.2vw, 56px);
  font-weight: 800;
}

h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
}

h3 {
  font-size: 20px;
  font-weight: 700;
}

.accent {
  color: var(--accent);
}

.lead {
  font-size: 19px;
  color: var(--muted);
  margin: 0 0 24px;
  max-width: 62ch;
}

.byline {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 14px;
}

.note {
  font-size: 15px;
  color: var(--muted);
  margin: 18px 0 0;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── Hero ───────────────────────────────────────────────────────── */

.hero {
  display: grid;
  gap: 44px;
  align-items: center;
}

@media (min-width: 1040px) {
  .hero {
    grid-template-columns: 1.05fr 1fr;
  }
}

.video {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 16 / 9;
  box-shadow: 0 10px 30px -18px rgba(21, 23, 28, 0.25);
}

.video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ── Campaign band ──────────────────────────────────────────────── */

.campaign {
  background: var(--soft);
  border-radius: var(--radius-card);
  padding: 36px;
  display: grid;
  gap: 28px;
  align-items: center;
}

@media (min-width: 1040px) {
  .campaign {
    grid-template-columns: 1fr auto;
    gap: 44px;
  }
}

.campaign h2 {
  margin-bottom: 10px;
}

.campaign p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.dates {
  text-align: center;
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
}

.dates .m {
  font-size: 20px;
  letter-spacing: 0.1em;
}

.dates .d {
  font-size: 52px;
  font-variant-numeric: tabular-nums;
  margin: 6px 0;
}

.dates .y {
  font-size: 18px;
  color: var(--muted);
}

/* ── The equation ───────────────────────────────────────────────── */

.equation {
  font-size: clamp(30px, 4.6vw, 46px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  margin: 0 0 28px;
}

.bar {
  display: flex;
  border-radius: 999px;
  overflow: hidden;
  height: 22px;
  max-width: 620px;
}

.bar span:nth-child(1) {
  flex: 15;
  background: var(--deep);
}
.bar span:nth-child(2) {
  flex: 7;
  background: var(--mid);
}
.bar span:nth-child(3) {
  flex: 5;
  background: var(--light);
}

/* ── Cards ──────────────────────────────────────────────────────── */

.cards {
  display: grid;
  gap: 20px;
}

@media (min-width: 900px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  padding: 28px;
}

.card .top {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 10px;
}

.card .minutes {
  font-size: 46px;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.card .min {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.card p {
  color: var(--muted);
  margin: 0;
  font-size: 16px;
}

/* ── Feature list ───────────────────────────────────────────────── */

.split {
  display: grid;
  gap: 40px;
  align-items: center;
}

@media (min-width: 1040px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

.ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.ticks li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 16px;
}

.ticks li::before {
  content: '✓';
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  line-height: 22px;
  text-align: center;
  font-weight: 700;
}

/* ── Event block ────────────────────────────────────────────────── */

.event {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-card);
  padding: 36px;
}

.event h2 {
  color: #fff;
}

.event p {
  color: #c9ccd2;
  font-size: 17px;
}

.event .when {
  margin: 20px 0;
  display: grid;
  gap: 6px;
}

.event .slot {
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.event .time {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  min-width: 96px;
}

.event .where a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.hotels {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

@media (min-width: 900px) {
  .hotels {
    grid-template-columns: repeat(4, 1fr);
  }
}

.hotel {
  display: block;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 16px;
  text-decoration: none;
  color: #fff;
}

.hotel:hover {
  background: rgba(255, 255, 255, 0.12);
}

.hotel .name {
  font-weight: 700;
  font-size: 15px;
}

.hotel .addr {
  color: #c9ccd2;
  font-size: 14px;
}

.hotel .go {
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  margin-top: 6px;
}

/* ── Closing ────────────────────────────────────────────────────── */

.closing {
  background: var(--soft);
  text-align: center;
  padding: 64px 24px;
}

.closing p {
  color: var(--muted);
  margin: 0 0 24px;
}

/* ── Footer ─────────────────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--hairline);
  padding: 28px 0 44px;
  font-size: 15px;
  color: var(--muted);
}

footer .inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
}

footer a {
  color: var(--muted);
  text-decoration: none;
  margin-right: 18px;
}

footer a:hover {
  color: var(--ink);
}

/* ── Long-form content pages (privacy, support, copyright) ──────── */

.doc {
  max-width: 760px;
  padding: 16px 0 72px;
}

.doc h1 {
  font-size: clamp(30px, 4vw, 42px);
  margin-bottom: 8px;
}

.doc h2 {
  font-size: 24px;
  margin-top: 40px;
}

.doc h3 {
  font-size: 18px;
  margin-top: 28px;
}

.doc p,
.doc li {
  color: #2a2d34;
}

.doc ul {
  padding-left: 22px;
}

.doc table {
  border-collapse: collapse;
  width: 100%;
  margin: 18px 0;
  font-size: 16px;
}

.doc th,
.doc td {
  border: 1px solid var(--hairline);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.doc th {
  background: var(--soft);
  font-weight: 700;
}

.doc hr {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 32px 0;
}

.mailto {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  border-radius: var(--radius-button);
  padding: 14px 24px;
  text-decoration: none;
  margin: 8px 0 4px;
}

.mailto:hover {
  background: var(--deep);
}

.faq {
  border-top: 1px solid var(--hairline);
  padding-top: 18px;
  margin-top: 18px;
}

.faq h3 {
  margin: 0 0 6px;
}

.faq p {
  margin: 0;
  color: var(--muted);
}