/* PTCore website: the app's poster look (Anton titles, red only on accents), light and dark. */
:root {
  --bg: #ffffff;
  --bg-soft: #f5f5f7;
  --card: #ffffff;
  --text: #0b0b0c;
  --muted: #5f5f67;
  --line: rgba(0, 0, 0, 0.09);
  --red: #d7182a;
  --red-pressed: #a8101f;
  --red-text: #c4111f;
  --shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.25);
  --max: 1160px;
  --body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --poster: "Anton", Impact, "Arial Narrow", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --bg-soft: #0e0e10;
    --card: #141416;
    --text: #ffffff;
    --muted: #a1a1aa;
    --line: rgba(255, 255, 255, 0.1);
    --red-text: #ff5466;
    --shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.8);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--red-text); }
h1, h2, h3 { margin: 0; }
p { margin: 0; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.wrap.narrow { max-width: 780px; }

/* Anton's dotted capitals (İ, Ü, Ö, Ş) need room above the cap height, as in the app. */
.poster {
  font-family: var(--poster);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 1.12;
  letter-spacing: 0.005em;
  padding-top: 0.1em;
}
.red { color: var(--red); }
.eyebrow {
  color: var(--red-text);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.muted { color: var(--muted); }

/* ── Buttons ─────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--red);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
  white-space: nowrap;
}
.btn:hover { background: var(--red-pressed); }
.btn:active { transform: scale(0.98); }
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-ghost { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.22); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.16); }
.btn-white { background: #fff; color: #0b0b0c; }
.btn-white:hover { background: #f0f0f0; }
.btn-outline-white { background: transparent; border-color: rgba(255, 255, 255, 0.55); }
.btn-outline-white:hover { background: rgba(255, 255, 255, 0.12); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ── Header ──────────────────────────────── */
.top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo img { height: 24px; width: auto; }
.top nav { display: flex; align-items: center; gap: 26px; font-size: 15px; font-weight: 600; }
.top nav a:not(.btn) { color: var(--text); text-decoration: none; opacity: 0.8; }
.top nav a:not(.btn):hover { opacity: 1; color: var(--red-text); }

/* ── Phone mockup ────────────────────────── */
.phone {
  position: relative;
  width: 280px;
  aspect-ratio: 390 / 844;
  padding: 9px;
  border-radius: 46px;
  background: linear-gradient(145deg, #3a3a3e, #121214 40%, #26262a);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset, var(--shadow);
  flex: none;
}
.phone::after {
  /* Dynamic Island */
  content: "";
  position: absolute;
  top: 19px;
  left: 50%;
  width: 30%;
  height: 22px;
  transform: translateX(-50%);
  background: #000;
  border-radius: 20px;
}
.phone img, .phone picture { width: 100%; height: 100%; border-radius: 38px; object-fit: cover; object-position: top; }
.phone picture img { border-radius: 38px; }

/* ── Hero ────────────────────────────────── */
.hero {
  position: relative;
  background: #000;
  color: #fff;
  overflow: hidden;
  padding: 72px 0 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 55% at 78% 45%, rgba(215, 24, 42, 0.38), transparent 70%),
    radial-gradient(40% 40% at 10% 0%, rgba(215, 24, 42, 0.16), transparent 70%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.55), #000 92%),
    url("/img/welcome.jpg") center / cover no-repeat;
  opacity: 0.95;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero-copy { padding-bottom: 80px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  margin-bottom: 22px;
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(215, 24, 42, 0.25); }
.hero h1 { font-size: clamp(46px, 7.2vw, 92px); }
.hero .red { color: #ff2a3d; }
.hero .lead { font-size: 19px; color: rgba(255, 255, 255, 0.78); margin: 22px 0 32px; max-width: 520px; }
.trust {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
}
.trust li::before { content: "✓"; color: #ff5466; font-weight: 800; margin-right: 8px; }

.hero-phones {
  position: relative;
  height: 640px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.hero-phones .phone { position: absolute; top: 0; }
.hero-phones .phone-front { z-index: 2; width: 300px; top: 10px; }
.hero-phones .phone-back { width: 250px; top: 90px; opacity: 0.9; }
.hero-phones .left { transform: translateX(-62%) rotate(-7deg); }
.hero-phones .right { transform: translateX(62%) rotate(7deg); }

/* ── Value strip ─────────────────────────── */
.strip { border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip-grid > div { padding: 26px 20px; display: flex; flex-direction: column; gap: 2px; border-left: 1px solid var(--line); }
.strip-grid > div:first-child { border-left: 0; padding-left: 0; }
.strip strong { font-size: 16px; }
.strip span { color: var(--muted); font-size: 14px; }

/* ── Sections ────────────────────────────── */
section { padding: 110px 0; }
.hero { padding-bottom: 0; }
.strip { padding: 0; }
.section-head { max-width: 640px; margin-bottom: 64px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(36px, 5vw, 60px); margin-bottom: 14px; }
.section-head p.muted { font-size: 18px; }

/* Feature rows */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 36px 0;
}
.feature + .feature { border-top: 1px solid var(--line); padding-top: 72px; margin-top: 36px; }
.feature.reverse .feature-media { order: 2; }
.feature-media {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 40px 0;
  border-radius: 32px;
  background:
    radial-gradient(60% 60% at 50% 40%, rgba(215, 24, 42, 0.14), transparent 70%),
    var(--bg-soft);
  border: 1px solid var(--line);
}
.feature-media .phone { width: 270px; }
.feature-copy h3 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 16px; }
.feature-copy > p:not(.eyebrow) { color: var(--muted); font-size: 18px; margin-bottom: 22px; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 32px; font-weight: 500; }
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* More grid */
.more { margin-top: 110px; }
.more h3 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 28px; }
.more-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mini {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 26px;
  transition: transform 0.2s, border-color 0.2s;
}
.mini:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--red) 45%, transparent); }
.mini .ico {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--red) 12%, transparent);
  color: var(--red-text);
  margin-bottom: 16px;
}
.mini svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.mini strong { display: block; font-size: 17px; margin-bottom: 4px; }
.mini p { color: var(--muted); font-size: 15px; }

/* Members (always dark card) */
.members { padding-top: 0; }
.members-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: radial-gradient(70% 80% at 85% 30%, rgba(215, 24, 42, 0.35), transparent 70%), #0b0b0c;
  color: #fff;
  border-radius: 36px;
  padding: 72px 64px 0;
}
.members-copy { padding-bottom: 72px; }
.members-card .eyebrow { color: #ff5466; }
.members-card h2 { font-size: clamp(36px, 5vw, 60px); margin-bottom: 16px; }
.members-card .lead { color: rgba(255, 255, 255, 0.75); font-size: 18px; margin-bottom: 26px; }
.members-media { display: flex; justify-content: center; gap: 22px; align-self: end; height: 520px; }
.members-media .phone { width: 250px; }
.members-media .offset { margin-top: 70px; }

/* Steps */
.steps { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.steps-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.steps-grid li { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 32px; }
.steps-grid .num { display: block; font-size: 64px; color: var(--red); line-height: 1; margin-bottom: 18px; }
.steps-grid strong { display: block; font-size: 20px; margin-bottom: 6px; }
.steps-grid p { color: var(--muted); }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 24px 40px 24px 0;
  font-weight: 700;
  font-size: 18px;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  font-weight: 400;
  color: var(--red-text);
  transition: transform 0.2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--muted); padding: 0 40px 24px 0; }

/* CTA */
.cta { padding-top: 0; }
.steps + .faq { padding-bottom: 110px; }
.cta-card {
  text-align: center;
  color: #fff;
  border-radius: 36px;
  padding: 88px 32px;
  background:
    radial-gradient(60% 90% at 50% 0%, rgba(255, 255, 255, 0.18), transparent 70%),
    linear-gradient(135deg, #d7182a, #8e0c18);
}
.cta-card h2 { font-size: clamp(36px, 5.4vw, 64px); margin-bottom: 16px; }
.cta-card p { max-width: 560px; margin: 0 auto 32px; font-size: 18px; color: rgba(255, 255, 255, 0.88); }
.cta-card .actions { justify-content: center; }

/* ── Legal pages ─────────────────────────── */
.legal { max-width: 780px; padding-top: 64px; padding-bottom: 96px; }
.legal h1 { font-size: clamp(40px, 6vw, 64px); margin-bottom: 8px; }
.legal h2 { font-size: 21px; margin: 40px 0 10px; }
.legal p, .legal li { color: color-mix(in srgb, var(--text) 82%, transparent); }
.legal p + p { margin-top: 12px; }
.legal ul, .legal ol { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal .note {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-left: 3px solid var(--red);
  padding: 14px 18px;
  border-radius: 12px;
  margin: 24px 0;
  font-size: 15px;
}

/* ── Footer ──────────────────────────────── */
footer { border-top: 1px solid var(--line); padding: 36px 0 48px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 18px 32px; justify-content: space-between; align-items: center; }
.foot-brand { display: flex; align-items: center; gap: 16px; }
.foot-brand img { height: 20px; width: auto; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--text); }

/* ── Responsive ──────────────────────────── */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 0; text-align: center; }
  .hero-copy { padding-bottom: 48px; }
  .hero .lead { margin-left: auto; margin-right: auto; }
  .hero .actions, .trust { justify-content: center; }
  .hero-phones { height: 520px; }
  .hero-phones .phone-front { width: 250px; }
  .hero-phones .phone-back { width: 210px; top: 70px; }
  .feature { grid-template-columns: 1fr; gap: 36px; }
  .feature.reverse .feature-media { order: 0; }
  .members-card { grid-template-columns: 1fr; padding: 56px 32px 0; }
  .members-copy { padding-bottom: 0; }
  .members-media { height: 440px; }
  .more-grid { grid-template-columns: repeat(2, 1fr); }
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .strip-grid > div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .strip-grid > div:nth-child(n + 3) { border-top: 1px solid var(--line); }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  section { padding: 72px 0; }
  .top nav .hide-sm { display: none; }
  .hero { padding-top: 48px; }
  .hero .lead { font-size: 17px; }
  .hero .btn-lg { width: 100%; }
  .hero-phones { height: 430px; }
  .hero-phones .phone-front { width: 210px; }
  .hero-phones .phone-back { width: 172px; top: 60px; }
  .hero-phones .left { transform: translateX(-58%) rotate(-7deg); }
  .hero-phones .right { transform: translateX(58%) rotate(7deg); }
  .phone { border-radius: 36px; padding: 7px; }
  .phone img, .phone picture, .phone picture img { border-radius: 30px; }
  .phone::after { top: 14px; height: 17px; }
  .section-head { margin-bottom: 40px; }
  .feature-media { padding: 28px 0; border-radius: 24px; }
  .feature-media .phone { width: 230px; }
  .feature + .feature { padding-top: 48px; margin-top: 24px; }
  .more { margin-top: 72px; }
  .more-grid, .steps-grid { grid-template-columns: 1fr; }
  .members-card { padding: 44px 22px 0; border-radius: 28px; }
  .members-media { height: 360px; gap: 12px; }
  .members-media .phone { width: 165px; }
  .members-media .offset { margin-top: 50px; }
  .cta-card { padding: 60px 22px; border-radius: 28px; }
  .cta-card .btn-lg { width: 100%; }
  .strip-grid > div { padding: 18px 12px 18px 0; }
  .strip-grid > div:nth-child(even) { padding-left: 14px; }
  .strip strong { font-size: 15px; }
  .strip span { font-size: 13px; }
}