:root {
  --orange: #ecaa22;
  --dark: #0f0f0f;
  --dark-2: #171414;
  --card: #1d1a1a;
  --cream: #f1e1d2;
  --white: #ffffff;
  --muted: #b8aaa0;
  --line: rgba(236, 170, 34, .28);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
  padding-bottom: 0;
}

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

a {
  text-decoration: none;
}

.container {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.section {
  padding: 95px 0;
}

/* HERO */

.hero {
  min-height: 68vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}

.hero-bg {
  position: absolute;
  inset: -4%;
  background-image: url("hero-anniversary.jpg");
  background-size: cover;
  background-position: center;
  animation: heroZoom 18s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes heroZoom {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 24% 24%, rgba(236,170,34,.38), transparent 30%),
    radial-gradient(circle at 80% 45%, rgba(236,170,34,.15), transparent 28%),
    linear-gradient(90deg, rgba(15,15,15,.98), rgba(15,15,15,.65), rgba(15,15,15,.94)),
    linear-gradient(180deg, rgba(15,15,15,.2), rgba(15,15,15,1));
}

.hero-number {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  font-size: clamp(160px, 30vw, 420px);
  font-weight: 900;
  line-height: 1;
  color: var(--orange);
  opacity: .11;
  pointer-events: none;
  user-select: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: min(920px, calc(100% - 36px));
  margin: 0 auto;
  padding: 44px 0;
}

.thay-logo-hero {
  width: 165px;
  margin-bottom: 24px;
}

.campaign-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(236,170,34,.16);
  border: 1px solid rgba(236,170,34,.38);
  color: #fff;
  backdrop-filter: blur(12px);
  padding: 10px 17px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 18px;
}

.timeline-years {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 3px;
  margin-bottom: 14px;
  opacity: .95;
}

.hero h1 {
  max-width: 900px;
  font-size: clamp(44px, 7vw, 88px);
  line-height: .9;
  letter-spacing: -3px;
  text-transform: uppercase;
  margin-bottom: 22px;
  color: var(--orange);
}

.hero h1 span {
  color: #fff;
}

.hero-text {
  max-width: 780px;
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.5;
  color: rgba(255,255,255,.86);
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 900;
  transition: .25s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 18px 45px rgba(236,170,34,.32);
}

.btn-secondary {
  background: rgba(255,255,255,.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(10px);
}

.btn-dark {
  background: #111;
  color: #fff;
}

.hero-proof {
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,.68);
}

/* COUNTDOWN */

.countdown-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(18,16,16,.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(236,170,34,.28);
  box-shadow: 0 12px 35px rgba(0,0,0,.28);
  padding: 22px 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
}

.countdown-info span {
  display: block;
  color: var(--orange);
  font-size: 13px;
  text-transform: uppercase;
  font-weight: 900;
  margin-bottom: 5px;
  letter-spacing: .7px;
}

.countdown-info h2 {
  font-size: clamp(22px, 3vw, 31px);
  letter-spacing: -1px;
}

.countdown {
  display: flex;
  gap: 10px;
}

.count-box {
  min-width: 76px;
  background: linear-gradient(180deg, #242020, #121111);
  color: #fff;
  padding: 13px 10px;
  border-radius: 17px;
  text-align: center;
  border: 1px solid rgba(236,170,34,.3);
}

.count-box strong {
  display: block;
  font-size: 27px;
  line-height: 1;
  color: var(--orange);
}

.count-box small {
  display: block;
  margin-top: 6px;
  opacity: .72;
  font-size: 11px;
  text-transform: uppercase;
}

/* TITLES */

.section-title {
  max-width: 800px;
  margin: 0 auto 54px;
  text-align: center;
}

.section-title span {
  display: inline-block;
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  margin-bottom: 12px;
}

.section-title h2 {
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1;
  letter-spacing: -1.8px;
  margin-bottom: 18px;
}

.section-title p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
}

/* STATS */

.stats-section {
  background:
    radial-gradient(circle at center, rgba(236,170,34,.10), transparent 34%),
    var(--dark);
  padding: 70px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.stat-card {
  background: linear-gradient(180deg, #211d1d, #151313);
  border: 1px solid rgba(236,170,34,.3);
  border-radius: 28px;
  padding: 30px 22px;
  text-align: center;
  box-shadow: 0 22px 55px rgba(0,0,0,.22);
}

.stat-card strong {
  display: block;
  font-size: 46px;
  line-height: 1;
  color: var(--orange);
  margin-bottom: 12px;
}

.stat-card span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

/* VIDEO GRID */

.highlights-section {
  background: linear-gradient(180deg, var(--dark), #151212);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.video-card {
  background: var(--card);
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.06);
  box-shadow: 0 28px 70px rgba(0,0,0,.3);
  transition: .3s ease;
}

.video-card:hover {
  transform: translateY(-9px);
  box-shadow: 0 35px 85px rgba(0,0,0,.42);
}

.video-thumb {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  background: #171414;
}

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .6s ease;
}

.video-card:hover .video-thumb img {
  transform: scale(1.09);
}

.video-gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.02), rgba(0,0,0,.82)),
    radial-gradient(circle at 50% 50%, transparent 20%, rgba(0,0,0,.34));
}

.play-button {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--orange);
  display: grid;
  place-items: center;
  box-shadow: 0 18px 35px rgba(0,0,0,.42);
  transition: .25s ease;
}

.play-button::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 12px solid #fff;
}

.video-card:hover .play-button {
  transform: scale(1.1);
}

.video-label {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 4;
  background: rgba(236,170,34,.2);
  border: 1px solid rgba(236,170,34,.42);
  color: #fff;
  backdrop-filter: blur(10px);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.video-info {
  padding: 24px;
}

.video-info h3 {
  font-size: 22px;
  margin-bottom: 10px;
  letter-spacing: -.4px;
}

.video-info p {
  color: var(--muted);
  line-height: 1.5;
  font-size: 15px;
}

/* SUCCESS POSTS */

.success-section {
  background: #0b0b0b;
}

.success-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.success-card {
  display: block;
  background: linear-gradient(180deg, #201c1c, #151313);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 30px;
  overflow: hidden;
  color: #fff;
  box-shadow: 0 28px 70px rgba(0,0,0,.3);
  transition: .3s ease;
}

.success-card:hover {
  transform: translateY(-8px);
}

.success-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: .5s ease;
}

.success-card:hover img {
  transform: scale(1.06);
}

.success-card div {
  padding: 24px;
}

.success-card span {
  display: inline-flex;
  background: rgba(236,170,34,.18);
  color: #fff;
  border: 1px solid rgba(236,170,34,.32);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.success-card h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.success-card p {
  color: var(--muted);
  line-height: 1.5;
}

/* MESSAGE */

.dark-message-section {
  background: #120f0f;
  padding: 70px 0;
}

.anniversary-message {
  max-width: 900px;
  margin: auto;
  background:
    linear-gradient(135deg, rgba(236,170,34,.15), rgba(255,255,255,.04));
  border: 1px solid rgba(236,170,34,.3);
  padding: 34px;
  border-radius: 30px;
  text-align: center;
  box-shadow: 0 24px 65px rgba(0,0,0,.26);
}

.anniversary-message strong {
  display: block;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.05;
  color: var(--orange);
  margin-bottom: 14px;
}

.anniversary-message p {
  color: rgba(255,255,255,.82);
  font-size: 18px;
  line-height: 1.55;
}

/* CTA */

.big-cta {
  background:
    radial-gradient(circle at center, rgba(255,255,255,.14), transparent 22%),
    linear-gradient(135deg, var(--orange), #8f5f08);
  color: #fff;
  padding: 76px 0;
  text-align: center;
}

.big-cta h2 {
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1;
  margin-bottom: 14px;
  letter-spacing: -1.5px;
}

.big-cta p {
  font-size: 20px;
  margin-bottom: 28px;
}

/* PRICING */

.pricing-section {
  background: #111;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  align-items: stretch;
}

.price-card {
  position: relative;
  background: linear-gradient(180deg, #201c1c, #151313);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 32px;
  padding: 30px 24px;
  box-shadow: 0 24px 70px rgba(0,0,0,.32);
  transition: .3s ease;
}

.price-card:hover {
  transform: translateY(-8px);
}

.price-card.featured {
  border: 3px solid var(--orange);
  transform: scale(1.04);
  box-shadow: 0 28px 80px rgba(236,170,34,.22);
}

.price-card.featured:hover {
  transform: scale(1.04) translateY(-8px);
}

.featured-label {
  position: absolute;
  top: -17px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: #fff;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.price-card h3 {
  font-size: 26px;
  margin-bottom: 12px;
}

.price {
  font-size: 37px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 24px;
  color: var(--orange);
}

.price-card ul {
  list-style: none;
  margin-bottom: 30px;
}

.price-card li {
  margin-bottom: 12px;
  line-height: 1.38;
  color: var(--muted);
  font-size: 14px;
}

.price-card li::before {
  content: "✓ ";
  color: var(--orange);
  font-weight: 900;
}

/* FINAL */

.final-section {
  background: var(--dark);
}

.final-card {
  color: #fff;
  text-align: center;
  border-radius: 38px;
  overflow: hidden;
  padding: 74px 34px;
  background:
    linear-gradient(135deg, rgba(15,15,15,.96), rgba(15,15,15,.72)),
    url("banner-final-anniversary.jpg");
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(236,170,34,.25);
  box-shadow: 0 30px 90px rgba(0,0,0,.36);
}

.thay-logo {
  width: 165px;
  margin: 0 auto 28px;
}

.final-card h2 {
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1;
  letter-spacing: -1.5px;
  margin-bottom: 18px;
}

.final-card p {
  max-width: 720px;
  margin: 0 auto 30px;
  font-size: 19px;
  line-height: 1.55;
  color: rgba(255,255,255,.84);
}

/* FOOTER */

.footer {
  background: #080808;
  color: #fff;
  text-align: center;
  padding: 38px 20px;
  border-top: 1px solid rgba(236,170,34,.18);
}

.footer img {
  width: 160px;
  margin: 0 auto 16px;
}

.footer p {
  color: rgba(255,255,255,.68);
}

/* REVEAL */

.reveal {
  opacity: 0;
  transform: translateY(38px);
  transition: .75s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* FAQ / DÚVIDAS */

.faq-section {
  background:
    radial-gradient(circle at top, rgba(236,170,34,.10), transparent 32%),
    #0b0b0b;
}

.faq-list {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.faq-item {
  background: linear-gradient(180deg, #201c1c, #151313);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 20px 55px rgba(0,0,0,.22);
}

.faq-question {
  width: 100%;
  border: 0;
  background: transparent;
  color: #fff;
  padding: 22px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  text-align: left;
  cursor: pointer;
  font-size: 17px;
  font-weight: 900;
}

.faq-question span {
  width: 34px;
  height: 34px;
  min-width: 34px;
  border-radius: 50%;
  background: rgba(236,170,34,.18);
  color: var(--orange);
  display: grid;
  place-items: center;
  font-size: 22px;
  line-height: 1;
  transition: .25s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}

.faq-answer p {
  padding: 0 24px 18px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 15px;
}

.faq-answer p:last-child {
  padding-bottom: 24px;
}

.faq-item.active {
  border-color: rgba(236,170,34,.35);
}

.faq-item.active .faq-question span {
  background: var(--orange);
  color: #fff;
  transform: rotate(45deg);
}

.faq-item.active .faq-answer {
  max-height: 600px;
}

/* RESPONSIVO */

@media (max-width: 1180px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 980px) {
  .countdown-bar {
    position: sticky;
    top: 0;
    grid-template-columns: 1fr;
    text-align: center;
  }

  .countdown {
    justify-content: center;
    flex-wrap: wrap;
  }

  .stats-grid,
  .video-grid,
  .success-grid {
    grid-template-columns: 1fr;
  }

  .price-card.featured,
  .price-card.featured:hover {
    transform: none;
  }
}

@media (max-width: 680px) {
  body {
    padding-bottom: 0;
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    min-height: 58svh;
  }

  .hero-content {
    padding: 28px 0;
  }

  .thay-logo-hero {
    width: 138px;
    margin-bottom: 18px;
  }

  .campaign-badge {
    font-size: 11px;
    margin-bottom: 14px;
  }

  .timeline-years {
    font-size: 11px;
    letter-spacing: 2px;
    margin-bottom: 12px;
  }

  .hero h1 {
    letter-spacing: -2px;
    margin-bottom: 16px;
  }

  .hero-text {
    font-size: 16px;
    margin-bottom: 22px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .hero-proof {
    font-size: 12px;
  }

  .hero-number {
    right: -36px;
    top: 48%;
    opacity: .08;
  }

  .countdown-bar {
    padding: 14px 12px;
  }

  .countdown-info span {
    font-size: 11px;
  }

  .countdown-info h2 {
    font-size: 20px;
  }

  .countdown {
    gap: 6px;
  }

  .count-box {
    min-width: 62px;
    padding: 10px 8px;
    border-radius: 14px;
  }

  .count-box strong {
    font-size: 21px;
  }

  .count-box small {
    font-size: 10px;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .price-card {
    padding: 30px 24px;
  }

  .final-card {
    border-radius: 28px;
    padding: 58px 24px;
  }

  .faq-question {
    padding: 20px;
    font-size: 16px;
  }

  .faq-answer p {
    padding-left: 20px;
    padding-right: 20px;
  }
}

.countdown-bar {
  transition: padding .25s ease;
  will-change: padding;
}

@media (max-width: 680px) {
  .countdown-bar.compact {
    padding: 10px 12px;
    gap: 8px;
  }

  .countdown-bar.compact .countdown-info {
    display: none;
  }

  .countdown-bar.compact .countdown {
    justify-content: center;
  }

  .countdown-bar.compact .count-box {
    min-width: 52px;
    padding: 8px 6px;
    border-radius: 12px;
  }

  .countdown-bar.compact .count-box strong {
    font-size: 18px;
  }

  .countdown-bar.compact .count-box small {
    font-size: 9px;
  }
}


.video-card {
  display: block;
  color: inherit;
}
.video-card,
.video-card:visited,
.video-card:hover,
.video-card:active {
  color: inherit;
  text-decoration: none;
}