/* ============================================================
   APNA TEEN PATTI – Main Stylesheet
   Theme: Deep Red · Rich Gold · Dark Gaming
   ============================================================ */

/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red-dark:   #0d0000;
  --red-deep:   #1a0000;
  --red-mid:    #5c0000;
  --red-rich:   #8b0000;
  --red-vivid:  #c0392b;
  --gold:       #f5c518;
  --gold-light: #ffe066;
  --gold-dark:  #c9a400;
  --white:      #ffffff;
  --off-white:  #f5f0e8;
  --text-light: rgba(255,255,255,.85);
  --text-muted: rgba(255,255,255,.55);
  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  24px;
  --radius-xl:  40px;
  --shadow-gold: 0 4px 32px rgba(245,197,24,.35);
  --shadow-card: 0 8px 40px rgba(0,0,0,.55);
  --transition:  .25s ease;
  --font-main: 'Poppins', sans-serif;
  --font-display: 'Teko', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--red-dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── Utility ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 20px;
}

.text-gold { color: var(--gold); }

.section {
  padding-block: 80px;
}
.section--dark {
  background: var(--red-deep);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 56px;
}
.section__eyebrow {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 16px;
}
.section__desc {
  color: var(--text-light);
  font-size: 1rem;
  max-width: 560px;
  margin-inline: auto;
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-main);
  font-weight: 700;
  border-radius: var(--radius-xl);
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn--gold {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  color: #1a0000;
}
.btn--gold:hover, .btn--gold:focus-visible {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-gold);
  background: linear-gradient(135deg, #fffab0 0%, var(--gold-light) 50%, var(--gold) 100%);
}
.btn--sm  { padding: 10px 22px; font-size: .85rem; }
.btn--lg  { padding: 16px 36px; font-size: 1.05rem; }
.btn--xl  { padding: 20px 44px; font-size: 1.15rem; }

/* ─── Header / Nav ──────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,0,0,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(245,197,24,.15);
}
.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav__brand img { border-radius: var(--radius-sm); width: 42px; height: 42px; }
.nav__name {
  font-size: 1.1rem;
  letter-spacing: .02em;
  color: var(--white);
}
.nav__name strong { color: var(--gold); }

.nav__links {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.nav__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-light);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--gold); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ─── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: 60px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(139,0,0,.6) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 20% 80%, rgba(192,57,43,.25) 0%, transparent 60%),
    linear-gradient(135deg, #0d0000 0%, #1a0000 100%);
  z-index: 0;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(245,197,24,.04) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1' cy='1' r='1' fill='rgba(255,255,255,.03)'/%3E%3C/svg%3E");
  z-index: 0;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: center;
}
.hero__eyebrow {
  display: inline-block;
  background: rgba(245,197,24,.12);
  border: 1px solid rgba(245,197,24,.3);
  color: var(--gold);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 99px;
  margin-bottom: 20px;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 20px;
  letter-spacing: .01em;
}
.hero__desc {
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 500px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero__cta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}
.hero__rating {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: .82rem;
  color: var(--text-muted);
}
.stars { color: var(--gold); font-size: 1rem; letter-spacing: 2px; }
.hero__disclaimer {
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.hero__visual {
  position: relative;
}
.hero__img {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 80px rgba(0,0,0,.7), 0 0 0 1px rgba(245,197,24,.15);
  animation: heroFloat 4s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.hero__scroll-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero__scroll-hint span {
  display: block;
  width: 24px;
  height: 38px;
  border: 2px solid rgba(245,197,24,.4);
  border-radius: 12px;
  position: relative;
}
.hero__scroll-hint span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0%, 100% { opacity: 1; top: 6px; }
  70%       { opacity: 0; top: 18px; }
}

/* ─── Trust Bar ─────────────────────────────────────────────── */
.trust-bar {
  background: linear-gradient(90deg, var(--red-mid), var(--red-rich), var(--red-mid));
  border-block: 1px solid rgba(245,197,24,.2);
  padding-block: 28px;
}
.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  text-align: center;
}
.trust-bar__item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
}
.trust-bar__item span {
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ─── Banner Full ───────────────────────────────────────────── */
.banner-full {
  width: 100%;
  overflow: hidden;
  max-height: 480px;
}
.banner-full img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* ─── Feature Cards ─────────────────────────────────────────── */
.features__grid {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.feature-card--wide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(139,0,0,.3), rgba(26,0,0,.8));
  border: 1px solid rgba(245,197,24,.12);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card--wide:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 60px rgba(0,0,0,.7), 0 0 0 1px rgba(245,197,24,.2);
}
.feature-card--wide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 300px;
}
.feature-card--reverse { direction: rtl; }
.feature-card--reverse > * { direction: ltr; }

.feature-card__body {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.feature-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  line-height: 1.15;
  color: var(--white);
}
.feature-card__body p {
  color: var(--text-light);
  font-size: .95rem;
  line-height: 1.7;
}
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  color: var(--text-light);
  font-weight: 500;
}
.feature-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ─── Game Modes ────────────────────────────────────────────── */
.modes__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.mode-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.mode-card:hover, .mode-card--highlight {
  background: rgba(139,0,0,.4);
  border-color: rgba(245,197,24,.35);
  transform: translateY(-6px);
}
.mode-card__icon {
  font-size: 2.8rem;
  margin-bottom: 16px;
  line-height: 1;
}
.mode-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--gold);
}
.mode-card p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ─── Rewards ───────────────────────────────────────────────── */
.rewards__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.reward-block {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(139,0,0,.25) 0%, rgba(13,0,0,.9) 100%);
  border: 1px solid rgba(245,197,24,.12);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
}
.reward-block:hover { transform: translateY(-6px); }
.reward-block img {
  width: 100%;
  aspect-ratio: 9/12;
  object-fit: cover;
  object-position: top;
}
.reward-block__body {
  padding: 24px 22px;
  flex: 1;
}
.reward-block__body h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold);
  margin-bottom: 10px;
}
.reward-block__body p {
  font-size: .88rem;
  color: var(--text-light);
  line-height: 1.6;
}
.reward-block__body strong { color: var(--gold-light); }

/* ─── About ─────────────────────────────────────────────────── */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: start;
}
.about__text .section__title { text-align: left; }
.about__text p {
  color: var(--text-light);
  margin-bottom: 14px;
  font-size: .97rem;
  line-height: 1.75;
}
.about__text strong { color: var(--white); }
.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.tag {
  background: rgba(245,197,24,.1);
  border: 1px solid rgba(245,197,24,.25);
  color: var(--gold-light);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 6px 14px;
  border-radius: 99px;
}

.disclaimer-box {
  background: rgba(192,57,43,.15);
  border: 1px solid rgba(192,57,43,.4);
  border-radius: var(--radius-md);
  padding: 30px 28px;
  text-align: center;
}
.disclaimer-box__icon { font-size: 2rem; margin-bottom: 12px; }
.disclaimer-box h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold);
  margin-bottom: 12px;
}
.disclaimer-box p {
  font-size: .88rem;
  color: var(--text-light);
  line-height: 1.65;
}
.disclaimer-box strong { color: var(--white); }

/* ─── Download CTA ──────────────────────────────────────────── */
.download {
  background:
    radial-gradient(ellipse 80% 100% at 50% 50%, rgba(139,0,0,.6) 0%, transparent 70%),
    linear-gradient(180deg, var(--red-dark) 0%, #0d0000 100%);
  padding-block: 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.download::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='120' height='120' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='60' cy='60' r='58' fill='none' stroke='rgba(245,197,24,.03)' stroke-width='1'/%3E%3C/svg%3E") center / 120px;
  pointer-events: none;
}
.download__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.download__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.1;
  font-weight: 700;
  margin-bottom: 8px;
}
.download__desc {
  color: var(--text-light);
  max-width: 480px;
  font-size: 1rem;
  margin-bottom: 12px;
}
.download__visual img {
  border-radius: 28px;
  box-shadow: var(--shadow-gold), var(--shadow-card);
  animation: heroFloat 4s ease-in-out infinite;
  animation-delay: .5s;
}
.download__free {
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ─── Footer ────────────────────────────────────────────────── */
.site-footer {
  background: #060000;
  border-top: 1px solid rgba(245,197,24,.1);
  padding-block: 36px;
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px 40px;
  justify-content: space-between;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
}
.footer__brand img { border-radius: 10px; }
.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
}
.footer__links a {
  font-size: .85rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--gold); }
.footer__copy {
  font-size: .78rem;
  color: var(--text-muted);
  text-align: right;
  line-height: 1.6;
}
.footer__copy small { opacity: .7; }

/* ─── Mobile Navigation ─────────────────────────────────────── */
@media (max-width: 768px) {
  .nav__links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    background: rgba(13,0,0,.97);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid rgba(245,197,24,.15);
    padding-block: 8px;
  }
  .nav__links.open { display: flex; }
  .nav__links a {
    padding: 14px 24px;
    border-bottom: 1px solid rgba(255,255,255,.04);
    font-size: 1rem;
  }
  .nav .btn--sm { display: none; }
  .nav__toggle { display: flex; }
  .nav { position: relative; }
  .nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .about__inner { grid-template-columns: 1fr; }
  .footer__copy { text-align: left; }
}

@media (max-width: 900px) {
  .feature-card--wide { grid-template-columns: 1fr; }
  .feature-card--wide img { min-height: 220px; max-height: 280px; }
  .feature-card--reverse { direction: ltr; }
  .rewards__grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .modes__grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
}

@media (max-width: 640px) {
  .section { padding-block: 56px; }
  .trust-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 24px 8px; }
  .hero { min-height: auto; padding-block: 80px 56px; }
  .hero__title { font-size: 2.4rem; }
  .hero__cta { flex-direction: column; align-items: flex-start; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .footer__copy { text-align: left; }
}

/* ─── Scroll Animations ─────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}