:root {
  /* Tucuju palette (4-designer.md) */
  --tucuju-navy: #032960;
  --tucuju-blue: #0788D8;
  --tucuju-mid-blue: #125A99;
  --tucuju-cyan: #3FADE9;
  --tucuju-ice: #DFF0F8;
  --tucuju-white: #FFFFFF;
  --tucuju-sunset: #DCA448;
  --tucuju-soft-blue: #A0B7D4;

  /* Derived surfaces */
  --navy-deep: #021C45;
  --navy-abyss: #01122E;
  --navy-line: rgba(159, 204, 244, 0.18);
  --line-soft: #D6E6F2;

  --text-dark: #0B2A4C;
  --text-body-light: #C7DBF0;
  --text-muted-light: #9FB8D6;
  --text-muted: #5C7A97;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --shadow-soft: 0 18px 44px -20px rgba(3, 41, 96, 0.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--tucuju-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.container {
  width: min(1160px, 92%);
  margin-inline: auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn-lg { padding: 1rem 1.7rem; font-size: 1rem; }
.btn-primary {
  background: var(--tucuju-blue);
  color: var(--tucuju-white);
}
.btn-primary:hover { background: var(--tucuju-mid-blue); transform: translateY(-2px); box-shadow: 0 14px 30px -12px rgba(7, 136, 216, 0.6); }
.btn-ghost {
  color: var(--tucuju-white);
  border-color: rgba(255, 255, 255, 0.35);
}
.btn-ghost:hover { border-color: var(--tucuju-cyan); color: var(--tucuju-cyan); }
.btn-ghost-dark { color: var(--tucuju-white); border-color: rgba(255, 255, 255, 0.35); }
.btn-ghost-dark:hover { border-color: var(--tucuju-sunset); color: var(--tucuju-sunset); }
.btn-outline {
  color: var(--tucuju-white);
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.04);
}
.btn-outline:hover { border-color: var(--tucuju-sunset); color: var(--tucuju-sunset); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(3, 41, 96, 0.92), rgba(3, 41, 96, 0.68));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--tucuju-white);
}
.brand-logo { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2px rgba(255,255,255,0.12); }
.brand-name {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.15;
  letter-spacing: 0.01em;
}
.brand-tag { font-family: var(--font-body); font-weight: 500; font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--tucuju-cyan); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.site-nav > a:not(.btn) {
  color: var(--text-body-light);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.site-nav > a:not(.btn):hover { color: var(--tucuju-white); border-bottom-color: var(--tucuju-cyan); }
.btn-nav { padding: 0.6rem 1.2rem; font-size: 0.88rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 10px;
  cursor: pointer;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--tucuju-white);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.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); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(63, 173, 233, 0.30), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(7, 136, 216, 0.22), transparent 55%),
    linear-gradient(160deg, var(--navy-abyss) 0%, var(--tucuju-navy) 55%, var(--navy-deep) 100%);
  color: var(--tucuju-white);
  overflow: hidden;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  padding: clamp(4rem, 9vw, 7.5rem) 0 clamp(5.5rem, 10vw, 8rem);
}
.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tucuju-mid-blue);
  margin: 0 0 1.1rem;
}
.eyebrow-hero { color: var(--tucuju-cyan); }
.eyebrow-dark { color: var(--tucuju-cyan); }
.eyebrow-sun { color: var(--tucuju-sunset); text-align: center; }

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 1.4rem;
  text-wrap: balance;
}
.accent-water {
  color: var(--tucuju-cyan);
  text-shadow: 0 0 34px rgba(63, 173, 233, 0.45);
}
.accent-sun {
  color: var(--tucuju-sunset);
  text-shadow: 0 0 34px rgba(220, 164, 72, 0.4);
}
.hero-sub {
  color: var(--text-body-light);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  max-width: 34em;
  margin: 0 0 2rem;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 2rem; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--text-muted-light);
  font-size: 0.88rem;
}
.hero-trust span { display: inline-flex; align-items: center; gap: 0.45rem; }
.hero-trust svg { width: 15px; height: 15px; color: var(--tucuju-sunset); }

.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
}

/* Hero slider */
.hero-slider {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 3 / 4;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 40px 80px -30px rgba(1, 18, 46, 0.9);
  isolation: isolate;
}
.hero-slides {
  position: absolute;
  inset: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.hero-slide.is-active img {
  animation: hero-kenburns 3s linear forwards;
}
/* each slide framed differently — premium variance */
.hero-slide:nth-child(1) img { object-position: center 22%; }
.hero-slide:nth-child(2) img { object-position: center 55%; }
.hero-slide:nth-child(3) img { object-position: center 38%; }
.hero-slide:nth-child(4) img { object-position: center 62%; }
@keyframes hero-kenburns {
  0%   { transform: scale(1.03) translateY(0.6%); }
  100% { transform: scale(1.12) translateY(-1.4%); }
}
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(1, 18, 46, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--tucuju-white);
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.hero-arrow:hover { background: var(--tucuju-blue); border-color: var(--tucuju-cyan); }
.hero-arrow svg { width: 20px; height: 20px; }
.hero-arrow-prev { left: 0.9rem; }
.hero-arrow-next { right: 0.9rem; }

.hero-slider-ui {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0.75rem;
  display: flex;
  justify-content: space-between;
  z-index: 3;
}
.hero-dots { display: flex; gap: 0.4rem; }
.hero-dots button {
  width: 7px;
  height: 7px;
  padding: 0;
  border-radius: 999px;
  border: 0;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
  transition: width 0.3s ease, background 0.3s ease;
}
.hero-dots button.is-active { width: 22px; background: var(--tucuju-sunset); }
.hero-count {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--text-body-light);
}
.hero-count b { color: var(--tucuju-cyan); }

/* Soft glows behind the slider */
.hero-media::before {
  content: "";
  position: absolute;
  inset: -0.9rem auto auto -0.9rem;
  width: 42%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 173, 233, 0.45), transparent 70%);
  z-index: -1;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: auto -1.4rem -1.4rem auto;
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(220, 164, 72, 0.5), transparent 70%);
  z-index: -1;
}

/* Bubbles */
.hero-bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-bubbles i {
  position: absolute;
  bottom: -60px;
  left: 8%;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, rgba(223, 240, 248, 0.5), rgba(63, 173, 233, 0.12) 55%, transparent 70%);
  border: 1px solid rgba(159, 204, 244, 0.28);
  animation: rise 14s linear infinite;
  opacity: 0;
}
.hero-bubbles i:nth-child(2) { left: 28%; width: 14px; height: 14px; animation-delay: 3s; animation-duration: 17s; }
.hero-bubbles i:nth-child(3) { left: 52%; width: 36px; height: 36px; animation-delay: 6s; animation-duration: 20s; }
.hero-bubbles i:nth-child(4) { left: 72%; width: 18px; height: 18px; animation-delay: 9s; animation-duration: 15s; }
.hero-bubbles i:nth-child(5) { left: 90%; width: 24px; height: 24px; animation-delay: 12s; animation-duration: 19s; }
@keyframes rise {
  0%   { transform: translateY(0) scale(0.6); opacity: 0; }
  12%  { opacity: 0.5; }
  85%  { opacity: 0.35; }
  100% { transform: translateY(-92vh) scale(1.05); opacity: 0; }
}

/* Wave seam */
.hero-wave { position: absolute; left: 0; right: 0; bottom: -1px; line-height: 0; z-index: 2; }
.hero-wave svg { width: 100%; height: 70px; display: block; }

/* ---------- Marquee ---------- */
.marquee {
  background: var(--navy-deep);
  overflow: hidden;
  border-top: 1px solid var(--navy-line);
  border-bottom: 1px solid var(--navy-line);
  padding: 0.9rem 0;
}
.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee-right 26s linear infinite;
  will-change: transform;
}
.marquee-track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(159, 204, 244, 0.4);
  white-space: nowrap;
  padding-right: 1.5rem;
}
@keyframes marquee-right {
  from { transform: translateX(100vw); }
  to   { transform: translateX(calc(-50% + 100vw)); }
}

/* ---------- Numbers ---------- */
.numbers {
  background: var(--tucuju-ice);
  border-bottom: 1px solid var(--line-soft);
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 3.2rem 0;
}
.number-item { text-align: center; }
.number-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  line-height: 1;
  color: var(--tucuju-navy);
  margin: 0 0 0.55rem;
  letter-spacing: -0.02em;
}
.number-value::after {
  content: "";
  display: block;
  width: 44px; height: 3px;
  margin: 0.7rem auto 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--tucuju-sunset), var(--tucuju-cyan));
}
.number-label {
  color: var(--tucuju-mid-blue);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}
.number-label small {
  display: block;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.82rem;
}

/* ---------- Sections ---------- */
.section { padding: clamp(4.5rem, 9vw, 7rem) 0; }
.section-dark {
  background:
    radial-gradient(900px 480px at 110% 0%, rgba(63, 173, 233, 0.16), transparent 60%),
    linear-gradient(165deg, var(--navy-deep) 0%, var(--tucuju-navy) 100%);
  color: var(--tucuju-white);
}
.section-head { max-width: 720px; margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 0 1.1rem;
  text-wrap: balance;
}
.section-intro { font-size: 1.05rem; color: var(--text-muted); max-width: 40em; margin: 0; }
.section-intro-dark { color: var(--text-body-light); }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.step {
  position: relative;
  background: var(--tucuju-white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.8rem 1.8rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.step:hover { transform: translateY(-6px); border-color: var(--tucuju-cyan); box-shadow: 0 26px 60px -22px rgba(3, 41, 96, 0.4); }
.step-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--tucuju-ice);
  letter-spacing: -0.03em;
  margin-bottom: 1.1rem;
}
.step:hover .step-num { color: var(--tucuju-cyan); }
.step h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.18rem;
  margin: 0 0 0.5rem;
  color: var(--tucuju-navy);
}
.step p { margin: 0; font-size: 0.95rem; color: var(--text-muted); }

/* Explore / photo cards */
.explore-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 280px;
  gap: 1.4rem;
  margin-bottom: 3.4rem;
}
.photo-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--navy-line);
  grid-column: span 2;
}
.photo-card-wide { grid-column: span 4; grid-row: auto; }
.photo-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.photo-card:hover img { transform: scale(1.05); }
.photo-card figcaption {
  position: absolute;
  left: 1.1rem; bottom: 1.1rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(1, 18, 46, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--tucuju-white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Perks */
.perks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.perk {
  display: flex;
  gap: 1rem;
  padding: 1.4rem 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--navy-line);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.perk:hover { background: rgba(255, 255, 255, 0.09); border-color: rgba(63, 173, 233, 0.5); transform: translateY(-3px); }
.perk-ico {
  flex: none;
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(150deg, var(--tucuju-blue), var(--tucuju-mid-blue));
  color: var(--tucuju-white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.6rem;
  text-align: center;
  letter-spacing: 0.02em;
}
.perk h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; margin: 0 0 0.25rem; color: var(--tucuju-white); }
.perk p { margin: 0; font-size: 0.88rem; color: var(--text-muted-light); }

/* ---------- Enquanto espera (Netflix · YouTube Premium) ---------- */
.section-play {
  background:
    radial-gradient(860px 420px at 100% 0%, rgba(229, 9, 20, 0.06), transparent 62%),
    radial-gradient(760px 420px at 0% 100%, rgba(255, 0, 51, 0.05), transparent 58%),
    var(--tucuju-white);
}
.play-comfort {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}
.play-comfort li {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--tucuju-ice);
  border: 1px solid var(--line-soft);
  color: var(--tucuju-mid-blue);
  font-weight: 600;
  font-size: 0.85rem;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.app-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.6rem;
  color: var(--tucuju-white);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.app-card:hover { transform: translateY(-6px); }
.app-netflix {
  background:
    radial-gradient(420px 280px at 110% -10%, rgba(229, 9, 20, 0.4), transparent 60%),
    #0e0e0e;
  box-shadow: 0 30px 70px -32px rgba(229, 9, 20, 0.65);
}
.app-youtube {
  background:
    radial-gradient(420px 280px at -10% -10%, rgba(255, 0, 51, 0.32), transparent 60%),
    #141414;
  box-shadow: 0 30px 70px -32px rgba(255, 0, 51, 0.45);
}

/* Mock screens (pure CSS) */
.app-mockup {
  position: relative;
  height: 168px;
  margin-bottom: 1.4rem;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.app-mock-netflix { background: linear-gradient(150deg, #1a1a1a, #0a0a0a); }
.app-mock-youtube { background: linear-gradient(150deg, #191919, #0d0d0d); }

.mock-tiles {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 8px;
  padding: 12px;
}
.mock-tiles span {
  border-radius: 6px;
  background: linear-gradient(140deg, rgba(229, 9, 20, 0.92), rgba(130, 5, 12, 0.9));
}
.mock-tiles span:nth-child(2) { background: linear-gradient(140deg, rgba(229, 9, 20, 0.55), rgba(60, 20, 25, 0.85)); }
.mock-tiles span:nth-child(3) { background: linear-gradient(140deg, rgba(229, 9, 20, 0.75), rgba(100, 8, 16, 0.9)); }
.mock-tiles span:nth-child(4) { background: linear-gradient(140deg, rgba(150, 10, 18, 0.9), rgba(60, 8, 14, 0.85)); }
.mock-tiles span:nth-child(5) { background: linear-gradient(140deg, rgba(229, 9, 20, 0.65), rgba(120, 10, 16, 0.9)); }
.mock-tiles span:nth-child(6) { background: linear-gradient(140deg, rgba(200, 20, 28, 0.85), rgba(80, 8, 14, 0.9)); }

.mock-video {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(260px 140px at 50% 42%, rgba(255, 0, 51, 0.22), transparent 70%),
    linear-gradient(150deg, #1c1c22, #101014);
}
.mock-play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  font-size: 15px;
  padding-left: 3px;
  border-radius: 50%;
  color: var(--tucuju-white);
  background: var(--tucuju-blue);
  box-shadow: 0 8px 22px -6px rgba(7, 136, 216, 0.8);
  z-index: 2;
}
.app-youtube .mock-play { background: #ff0033; box-shadow: 0 8px 22px -6px rgba(255, 0, 51, 0.8); }
.mock-thumbs {
  position: absolute;
  left: 12px; right: 12px; bottom: 12px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.mock-thumbs span {
  height: 40px;
  border-radius: 6px;
  background: linear-gradient(140deg, rgba(255, 0, 51, 0.45), rgba(40, 12, 20, 0.85));
}
.mock-thumbs span:nth-child(2) { background: linear-gradient(140deg, rgba(110, 120, 140, 0.5), rgba(30, 30, 40, 0.9)); }
.mock-thumbs span:nth-child(3) { background: linear-gradient(140deg, rgba(60, 70, 90, 0.55), rgba(20, 22, 30, 0.9)); }
.mock-bar {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.12);
}
.mock-bar i {
  display: block;
  height: 100%;
  width: 38%;
  background: var(--tucuju-blue);
}
.mock-caption {
  position: absolute;
  left: 12px; bottom: 12px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  z-index: 2;
}
.app-mock-youtube .mock-caption { bottom: 60px; left: 12px; }

.app-body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  margin: 0.6rem 0 0.5rem;
  color: var(--tucuju-white);
  line-height: 1.2;
}
.app-body p { color: rgba(255, 255, 255, 0.68); font-size: 0.95rem; margin: 0 0 1rem; }
.app-logo {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--tucuju-white);
  margin: 0;
}
.app-logo.nf { color: #e50914; font-size: 1.35rem; }
.app-logo.nf span { font-size: 0.82rem; letter-spacing: 0.28em; color: rgba(255, 255, 255, 0.9); }
.app-logo.yt { color: var(--tucuju-white); }
.app-logo.yt b {
  color: var(--tucuju-white);
  background: #ff0033;
  width: 22px; height: 22px;
  display: inline-grid;
  place-items: center;
  font-size: 10px;
  padding-left: 2px;
  border-radius: 6px;
}
.app-logo.yt span { color: rgba(255, 0, 51, 1); font-family: var(--font-body); }
.app-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}
.app-points li {
  position: relative;
  padding-left: 1.15rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
}
.app-points li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.42em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--tucuju-blue);
}
.app-youtube .app-points li::before { background: #ff0033; }
.app-note {
  margin: 1.8rem 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  text-align: center;
}

/* ---------- Prices ---------- */
.card {
  background: var(--tucuju-white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.price-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.5rem;
  align-items: stretch;
}
.price-main {
  padding: 2.6rem 2.4rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background:
    radial-gradient(520px 340px at 100% 0%, rgba(63, 173, 233, 0.18), transparent 60%),
    var(--tucuju-white);
}
.price-badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--tucuju-ice);
  color: var(--tucuju-mid-blue);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}
.price-label { margin: 0 0 0.3rem; color: var(--text-muted); font-size: 0.95rem; }
.price-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 6vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--tucuju-navy);
  margin: 0 0 1.6rem;
}
.price-note { margin: 1.1rem 0 0; font-size: 0.82rem; color: var(--text-muted); }

.packs { display: grid; gap: 1.2rem; }
.pack {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.3rem 1.4rem;
  padding: 1.4rem 1.8rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.pack:hover { transform: translateX(6px); border-color: var(--tucuju-cyan); }
.pack-flag { border: 1px solid rgba(220, 164, 72, 0.6); }
.pack-name {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tucuju-cyan);
}
.pack-flag .pack-name { color: var(--tucuju-sunset); }
.pack-qty { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; color: var(--text-dark); }
.pack-price { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; color: var(--tucuju-navy); }

/* ---------- Location ---------- */
.loc-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.5rem;
  align-items: stretch;
}
.loc-info {
  padding: 2.4rem 2.2rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--navy-line);
  color: var(--tucuju-white);
}
.loc-street {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  margin: 0 0 0.3rem;
}
.loc-area { margin: 0 0 1.6rem; color: var(--text-body-light); font-size: 0.95rem; }
.loc-list { margin: 0 0 1.8rem; padding: 0; list-style: none; display: grid; gap: 0.7rem; }
.loc-list li { color: var(--text-body-light); font-size: 0.95rem; }
.loc-list strong { color: var(--tucuju-cyan); font-weight: 600; }
.loc-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.map-wrap { overflow: hidden; padding: 0; border-radius: var(--radius-lg); min-height: 420px; }
.map-wrap iframe { width: 100%; height: 100%; min-height: 420px; display: block; border: 0; }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 0.9rem; max-width: 780px; }
.faq-item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--tucuju-white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq-item[open] { border-color: var(--tucuju-cyan); box-shadow: var(--shadow-soft); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.4rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--tucuju-navy);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--tucuju-blue);
  transition: transform 0.25s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 1.4rem 1.3rem; color: var(--text-muted); font-size: 0.95rem; }
.faq-body p { margin: 0; }

/* ---------- CTA ---------- */
.cta {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(880px 420px at 50% 120%, rgba(220, 164, 72, 0.22), transparent 62%),
    linear-gradient(165deg, var(--tucuju-navy), var(--navy-abyss));
  color: var(--tucuju-white);
}
.cta-inner { padding: clamp(4.5rem, 8vw, 7rem) 0; text-align: center; }
.cta-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 auto 2rem;
  max-width: 20em;
}
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 2.6rem; }
.cta-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 2.2rem;
  margin: 0; padding: 0;
  list-style: none;
  color: var(--text-muted-light);
  font-size: 0.92rem;
}
.cta-meta a { color: var(--text-body-light); text-decoration: none; transition: color 0.2s ease; }
.cta-meta a:hover { color: var(--tucuju-sunset); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-abyss);
  color: var(--text-body-light);
  border-top: 1px solid var(--navy-line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding: 4rem 0 3rem;
}
.footer-slogan { margin: 1.2rem 0 0; font-family: var(--font-display); color: var(--text-muted-light); }
.footer-col p { margin: 0 0 0.6rem; font-size: 0.9rem; color: var(--text-muted-light); }
.footer-col a { color: var(--text-body-light); text-decoration: none; }
.footer-col a:hover { color: var(--tucuju-sunset); }
.footer-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tucuju-cyan);
  margin: 0 0 1rem;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding: 1.4rem 0 2rem;
  border-top: 1px solid var(--navy-line);
  font-size: 0.85rem;
  color: var(--text-muted-light);
}
.back-top { color: var(--tucuju-cyan); text-decoration: none; font-weight: 500; }
.back-top:hover { color: var(--tucuju-sunset); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Focus ---------- */
:focus-visible {
  outline: 2px solid var(--tucuju-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    background: var(--navy-deep);
    border-bottom: 1px solid var(--navy-line);
    padding: 1rem 4%;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
    box-shadow: 0 40px 60px -30px rgba(1, 18, 46, 0.8);
  }
  body.nav-open .site-nav { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .site-nav > a:not(.btn) { padding: 0.8rem 0.4rem; border-bottom: 1px solid var(--navy-line); font-size: 1rem; }
  .btn-nav { margin-top: 0.8rem; justify-content: center; }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-media { max-width: 480px; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 2.2rem 1rem; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .explore-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 240px; }
  .photo-card, .photo-card-wide { grid-column: span 1; }
  .perks { grid-template-columns: repeat(2, 1fr); }
  .price-grid, .loc-grid, .apps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .steps, .perks, .numbers-grid { grid-template-columns: 1fr; }
  .explore-grid { grid-template-columns: 1fr; }
  .hero-slider { max-width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .hero-bubbles { display: none; }
  .marquee-track { animation: none; }
  .reveal { opacity: 1; transform: none; }
}