/* Pin-Up India — Site2 (Crimson Grid) */
:root {
  --bg: #f3f3f5;
  --bg-soft: #e8e8ec;
  --surface: #ffffff;
  --ink: #0a0a0a;
  --ink-soft: #2e2e32;
  --muted: #6b6b73;
  --line: #d4d4da;
  --pin: #ff2400;
  --pin-dark: #d91e00;
  --pin-soft: #ffe5e0;
  --black: #111111;
  --radius: 2px;
  --radius-lg: 0;
  --container: 1120px;
  --header-h: 72px;
  --font-display: "Kanit", "Segoe UI", sans-serif;
  --font-body: "Crimson Pro", Georgia, serif;
  --font-ui: "Kanit", "Segoe UI", sans-serif;
  --shadow: 0 14px 36px rgba(10, 10, 10, 0.1);
  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--ink-soft);
  background:
    linear-gradient(90deg, var(--pin) 0 4px, transparent 4px),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 31px,
      rgba(10, 10, 10, 0.035) 31px,
      rgba(10, 10, 10, 0.035) 32px
    ),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; height: auto; }

a {
  color: var(--pin-dark);
  text-underline-offset: 0.18em;
  transition: color var(--transition);
}
a:hover { color: var(--ink); }
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--pin);
  outline-offset: 3px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.1;
  font-weight: 700;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
h1 { font-size: clamp(2.2rem, 5.5vw, 3.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.15rem; text-transform: none; letter-spacing: 0; }

p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1.25rem; padding-left: 1.2rem; }
li + li { margin-top: 0.35rem; }

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.age-bar {
  background: var(--black);
  color: #cfcfcf;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
}
.age-bar .container {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 34px;
}
.badge-18 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 1.3rem;
  padding: 0 0.35rem;
  background: var(--pin);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 243, 245, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(10, 10, 10, 0.06);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}
.logo { flex-shrink: 0; text-decoration: none; }
.logo img { width: 132px; height: auto; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle-bars {
  position: relative;
  width: 18px;
  height: 12px;
  display: block;
}
.nav-toggle-bars span,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease, top 0.2s ease;
}
.nav-toggle-bars span { top: 5px; }
.nav-toggle-bars::before { top: 0; }
.nav-toggle-bars::after { bottom: 0; }
.site-header.is-open .nav-toggle-bars span { opacity: 0; }
.site-header.is-open .nav-toggle-bars::before { top: 5px; transform: rotate(45deg); }
.site-header.is-open .nav-toggle-bars::after { bottom: 5px; transform: rotate(-45deg); }

.nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-list a {
  display: block;
  padding: 0.45rem 0.65rem;
  color: var(--ink-soft);
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
}
.nav-list a:hover,
.nav-list a[aria-current="page"] {
  color: var(--pin);
}
.nav-cta { margin-left: 0.35rem; }
.nav-cta .btn { padding: 0.5rem 0.9rem; font-size: 0.82rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.2rem;
  border: 2px solid transparent;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn-primary { background: var(--pin); color: #fff; }
.btn-primary:hover { background: var(--pin-dark); color: #fff; }
.btn-secondary {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.btn-secondary:hover {
  background: var(--ink);
  color: #fff;
}
.btn-dark { background: var(--black); color: #fff; }
.btn-dark:hover { background: #000; color: #fff; }

.hero {
  padding: clamp(2rem, 5vw, 3.8rem) 0 2rem;
}
.hero-panel {
  position: relative;
  overflow: hidden;
  background: var(--black);
  color: #fff;
  padding: clamp(2rem, 5vw, 3.4rem);
  box-shadow: var(--shadow);
}
.hero-panel::after {
  content: "";
  position: absolute;
  right: -20%;
  top: -30%;
  width: 55%;
  height: 160%;
  background: linear-gradient(135deg, transparent 35%, rgba(255, 36, 0, 0.55) 36%, rgba(255, 36, 0, 0.2) 70%, transparent 71%);
  transform: skewX(-18deg);
  animation: slashShift 9s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes slashShift {
  from { transform: skewX(-18deg) translateX(0); }
  to { transform: skewX(-18deg) translateX(-18px); }
}
.hero-inner { position: relative; z-index: 1; max-width: 38rem; }
.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 5.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.9;
  margin: 0 0 1rem;
  text-transform: uppercase;
  color: #fff;
}
.hero-brand span {
  display: block;
  color: var(--pin);
}
.hero-lead {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 1.5rem;
  text-transform: none;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.hero-actions .btn-secondary {
  border-color: rgba(255, 255, 255, 0.7);
  color: #fff;
}
.hero-actions .btn-secondary:hover {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}

.page-hero { padding: 2.2rem 0 0.4rem; }
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0 0 0.9rem;
  padding: 0;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--pin); }
.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 0.35rem;
  opacity: 0.5;
}
.page-hero h1 { margin-bottom: 0.55rem; }
.page-hero > .container > p {
  max-width: 42rem;
  color: var(--muted);
  margin-bottom: 0;
  font-family: var(--font-body);
}

.section { padding: 2.6rem 0; }

.section-banner {
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 2.2rem 0;
  background: var(--black);
  color: #fff;
}
.section-banner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  background: var(--pin);
}
.section-banner .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}
.section-banner-copy { max-width: 40rem; }
.section-banner-kicker {
  margin: 0 0 0.45rem;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pin);
}
.section-banner h2 {
  color: #fff;
  margin: 0 0 0.4rem;
  font-size: clamp(1.3rem, 2.8vw, 1.8rem);
}
.section-banner p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-body);
  text-transform: none;
}
.section-banner .btn-secondary {
  border-color: #fff;
  color: #fff;
}
.section-banner .btn-secondary:hover {
  background: var(--pin);
  border-color: var(--pin);
  color: #fff;
}
.section-banner.alt {
  background: linear-gradient(90deg, #111 0%, #1a1a1a 60%, #3a0a00 100%);
}

.split {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr;
  gap: 1.6rem;
  align-items: start;
}

.prose { max-width: 46rem; }
.prose h2 {
  margin-top: 2.2rem;
  padding-top: 0.55rem;
  border-top: 3px solid var(--pin);
}
.prose h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.prose h3 { margin-top: 1.4rem; color: var(--pin-dark); }

.table-wrap {
  overflow-x: auto;
  margin: 1.2rem 0 1.6rem;
  border: 1px solid var(--line);
  background: var(--surface);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.98rem;
}
th, td {
  padding: 0.75rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  font-family: var(--font-ui);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  background: var(--black);
}
tr:last-child td { border-bottom: 0; }

.check-list { list-style: none; padding-left: 0; }
.check-list li {
  position: relative;
  padding-left: 1.45rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--pin);
}

.side {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 4px solid var(--pin);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}
.side h2 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}
.side-links {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  font-family: var(--font-ui);
}
.side-links a {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: none;
  letter-spacing: 0;
}
.side-links li:last-child a { border-bottom: 0; }
.side-links a:hover { color: var(--pin); }
.side .btn { width: 100%; margin-top: 0.35rem; }

.note {
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--pin);
  background: var(--pin-soft);
  margin: 1.2rem 0;
}
.note p:last-child { margin-bottom: 0; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0 0;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--line);
  border-bottom: 3px solid var(--pin);
  padding: 1.2rem;
}
.feature h3 { margin-bottom: 0.4rem; font-size: 1.05rem; }
.feature p { margin: 0; color: var(--muted); font-size: 0.98rem; }

.cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 1.6rem 1.8rem;
  background: var(--pin);
  color: #fff;
  box-shadow: var(--shadow);
}
.cta-band h2 { color: #fff; margin-bottom: 0.3rem; }
.cta-band p { margin: 0; color: rgba(255,255,255,0.9); max-width: 34rem; font-family: var(--font-body); text-transform: none; }
.cta-band .btn-dark:hover { background: #fff; color: var(--ink); }

.site-footer {
  margin-top: 2rem;
  padding: 2.8rem 0 1.8rem;
  background: var(--black);
  color: #a8a8a8;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.6rem;
  margin-bottom: 1.8rem;
}
.footer-brand p { max-width: 26rem; color: #8a8a8a; }
.footer-brand strong,
.footer-col h3 {
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.footer-col ul {
  list-style: none;
  margin: 0.7rem 0 0;
  padding: 0;
}
.footer-col a {
  color: #8a8a8a;
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 0.9rem;
}
.footer-col a:hover { color: var(--pin); }
.footer-bottom {
  border-top: 1px solid #2a2a2a;
  padding-top: 1rem;
  font-size: 0.84rem;
}
.footer-legal {
  margin-top: 0.8rem;
  font-size: 0.8rem;
  color: #777;
  max-width: 52rem;
  line-height: 1.55;
}

@media (max-width: 980px) {
  .split,
  .footer-grid,
  .feature-grid { grid-template-columns: 1fr; }
  .side { position: static; }
  body {
    background:
      repeating-linear-gradient(
        0deg,
        transparent,
        transparent 31px,
        rgba(10, 10, 10, 0.035) 31px,
        rgba(10, 10, 10, 0.035) 32px
      ),
      var(--bg);
  }
}

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #f7f7f8;
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.25s ease;
  }
  .site-header.is-open .nav {
    max-height: 480px;
    opacity: 1;
  }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: 0.7rem 1rem 1rem;
  }
  .nav-list a { padding: 0.8rem 0.85rem; }
  .nav-cta { margin: 0.35rem 0 0; }
  .nav-cta .btn { width: 100%; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn,
  .cta-band .btn,
  .section-banner .btn { width: 100%; }
  .cta-band { text-align: center; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}