:root {
  --bg: #15051f;
  --bg-2: #230833;
  --card: rgba(255, 255, 255, 0.09);
  --card-2: rgba(255, 255, 255, 0.14);
  --text: #fff8fb;
  --muted: rgba(255, 248, 251, 0.72);
  --soft: rgba(255, 248, 251, 0.12);
  --pink: #ff4fa3;
  --rose: #ff7aa8;
  --violet: #9d5cff;
  --gold: #ffd166;
  --green: #7df2b2;
  --blue: #71d6ff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius: 28px;
  --radius-sm: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 10%, rgba(255, 79, 163, 0.35), transparent 35%),
    radial-gradient(circle at 80% 20%, rgba(157, 92, 255, 0.35), transparent 38%),
    linear-gradient(180deg, var(--bg), #09030e 55%, #13041d);
  color: var(--text);
  overflow-x: hidden;
}

a {
  color: inherit;
}

.ambient {
  position: fixed;
  width: 32rem;
  height: 32rem;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.24;
  pointer-events: none;
  z-index: -1;
}

.ambient-one {
  background: var(--pink);
  top: 8%;
  left: -12rem;
}

.ambient-two {
  background: var(--violet);
  right: -12rem;
  top: 35%;
}

.ambient-three {
  background: var(--gold);
  bottom: -18rem;
  left: 20%;
}

body.sparkle .ambient {
  opacity: 0.42;
  animation: pulse 4s ease-in-out infinite alternate;
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  margin-bottom: 56px;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.02em;
  padding: 10px 16px;
  background: var(--soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  backdrop-filter: blur(16px);
}

.music-btn {
  border: 0;
  color: var(--text);
  background: linear-gradient(135deg, var(--pink), var(--violet));
  border-radius: 999px;
  padding: 11px 16px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(255, 79, 163, 0.22);
}

.hero {
  min-height: 100vh;
  padding-top: 0;
  display: flex;
  flex-direction: column;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  flex: 1;
}

.eyebrow {
  color: var(--gold);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  margin: 0 0 16px;
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3.4rem, 9vw, 8.6rem);
  line-height: 0.88;
  letter-spacing: -0.08em;
  margin-bottom: 28px;
}

h2 {
  font-size: clamp(2.1rem, 5vw, 4.6rem);
  line-height: 0.94;
  letter-spacing: -0.055em;
  margin-bottom: 18px;
}

h3 {
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.hero-text,
.section-heading p,
.story-card p,
.closing-card p {
  font-size: clamp(1.05rem, 2vw, 1.32rem);
  line-height: 1.65;
  color: var(--muted);
}

.hero-text strong {
  color: var(--text);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.btn {
  text-decoration: none;
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 900;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--text);
  color: var(--bg);
}

.btn.secondary {
  background: var(--soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.phone-card {
  width: min(390px, 100%);
  margin: auto;
  padding: 22px;
  border-radius: 42px;
  background: linear-gradient(160deg, rgba(255,255,255,0.18), rgba(255,255,255,0.06));
  border: 1px solid rgba(255,255,255,0.16);
  box-shadow: var(--shadow);
  min-height: 560px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: rotate(3deg);
  backdrop-filter: blur(22px);
}

.phone-top {
  width: 36%;
  height: 18px;
  border-radius: 999px;
  background: rgba(0,0,0,0.25);
  align-self: center;
  margin-bottom: 28px;
}

.chat-bubble {
  max-width: 82%;
  padding: 15px 17px;
  border-radius: 22px;
  line-height: 1.35;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(0,0,0,0.16);
}

.chat-bubble.left {
  align-self: flex-start;
  background: rgba(255,255,255,0.14);
}

.chat-bubble.right {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--pink), var(--violet));
}

.scroll-hint {
  text-align: center;
  color: var(--muted);
  padding-bottom: 22px;
  font-weight: 700;
  animation: float 2s ease-in-out infinite;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.stats-grid,
.love-grid,
.curiosity-grid,
.duo-grid,
.two-columns {
  display: grid;
  gap: 18px;
}

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

.stat-card,
.story-card,
.love-card,
.timeline-card,
.duo-card,
.balance-card,
.list-card,
.curiosity,
.closing-card,
.emoji-facts {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.stat-card strong,
.love-card strong {
  display: block;
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.06em;
  margin: 12px 0;
}

.stat-label,
.love-card span,
.duo-card span {
  color: var(--gold);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.stat-note,
.love-card p,
.curiosity small,
.footer small {
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: stretch;
}

.big-quote {
  min-height: 420px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 79, 163, 0.85), rgba(157, 92, 255, 0.75)),
    radial-gradient(circle at top, rgba(255,255,255,0.3), transparent);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--shadow);
}

.big-quote p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.76);
  margin-bottom: 10px;
}

.big-quote h2 {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: 14px;
}

.story-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mini-bars {
  margin-top: 28px;
  display: grid;
  gap: 18px;
}

.mini-bars > div {
  display: grid;
  grid-template-columns: 90px 1fr 110px;
  gap: 14px;
  align-items: center;
  color: var(--muted);
}

.bar,
.balance-track {
  height: 12px;
  background: rgba(255,255,255,0.1);
  border-radius: 999px;
  overflow: hidden;
}

.bar i,
.balance-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--pink), var(--gold));
}

.love-section {
  width: min(1240px, calc(100% - 32px));
}

.love-grid {
  grid-template-columns: 1.2fr 1fr 1fr;
}

.love-card {
  min-height: 230px;
}

.timeline-card {
  margin-top: 20px;
  position: relative;
  overflow: hidden;
}

.timeline-card h3 {
  color: var(--gold);
}

.timeline-dot {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: var(--pink);
  display: inline-block;
  box-shadow: 0 0 0 12px rgba(255,79,163,0.16);
  margin-bottom: 22px;
}

.duo-grid {
  grid-template-columns: repeat(2, 1fr);
}

.duo-card {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.duo-card.sunrise {
  background:
    radial-gradient(circle at top right, rgba(255, 209, 102, 0.38), transparent 45%),
    var(--card);
}

.duo-card.night {
  background:
    radial-gradient(circle at top right, rgba(113, 214, 255, 0.32), transparent 45%),
    var(--card);
}

.versus {
  display: grid;
  gap: 12px;
}

.versus p {
  margin: 0;
  background: rgba(255,255,255,0.09);
  padding: 16px;
  border-radius: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.versus strong {
  font-size: 2rem;
  color: var(--text);
}

.center-note {
  text-align: center;
  margin-top: 26px;
  color: var(--muted);
  font-size: 1.25rem;
  font-weight: 800;
}

.real-section {
  width: min(1180px, calc(100% - 32px));
}

.balance-card {
  padding: 32px;
  margin-bottom: 20px;
}

.balance-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 20px 0 10px;
  font-weight: 900;
}

.balance-track {
  height: 16px;
}

.balance-track.warm i {
  background: linear-gradient(90deg, var(--green), var(--gold), var(--pink));
}

.balance-track.hard i {
  background: linear-gradient(90deg, var(--blue), var(--violet));
}

blockquote {
  margin: 32px 0 0;
  padding: 22px;
  border-left: 4px solid var(--gold);
  background: rgba(255,255,255,0.08);
  border-radius: 0 18px 18px 0;
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.6;
}

.two-columns {
  grid-template-columns: repeat(2, 1fr);
}

.list-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.list-card li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--muted);
}

.list-card li b {
  color: var(--text);
}

.curiosity-grid {
  grid-template-columns: repeat(3, 1fr);
}

.curiosity span {
  font-size: 2.4rem;
}

.curiosity h3 {
  margin: 18px 0 10px;
}

.curiosity p {
  font-size: 1.65rem;
  font-weight: 900;
  margin-bottom: 8px;
}



.photo-section {
  width: min(1240px, calc(100% - 32px));
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 210px;
  gap: 18px;
}

.photo-card {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255,79,163,0.22), rgba(157,92,255,0.18)),
    var(--card);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow);
  min-height: 210px;
}

.photo-card.tall {
  grid-row: span 2;
}

.photo-card.wide {
  grid-column: span 2;
}

.photo-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.02);
  transition: transform 0.7s ease, filter 0.7s ease;
}

.photo-card:hover img {
  transform: scale(1.06);
  filter: saturate(1.18) contrast(1.05);
}

.photo-card figcaption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  padding: 12px 14px;
  border-radius: 18px;
  color: var(--text);
  font-weight: 900;
  line-height: 1.2;
  background: rgba(12, 4, 18, 0.58);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.22);
}

.photo-card::before {
  content: "Sube " attr(data-filename);
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  text-align: center;
  padding: 24px;
  color: rgba(255,255,255,0.7);
  font-weight: 900;
  background: rgba(255,255,255,0.06);
}

.photo-note {
  text-align: center;
  margin-top: 24px;
  color: var(--muted);
}

.photo-note code {
  color: var(--text);
  background: rgba(255,255,255,0.12);
  padding: 4px 8px;
  border-radius: 8px;
}

@media (max-width: 880px) {
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 220px;
  }

  .photo-card.wide {
    grid-column: span 2;
  }
}

@media (max-width: 560px) {
  .photo-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }

  .photo-card.tall,
  .photo-card.wide {
    grid-column: auto;
    grid-row: auto;
  }
}

.emoji-cloud {
  min-height: 360px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at center, rgba(255,255,255,0.14), transparent 55%),
    var(--card);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
  padding: 36px;
  box-shadow: var(--shadow);
}

.emoji-cloud span {
  font-size: var(--s);
  filter: drop-shadow(0 14px 20px rgba(0,0,0,0.22));
  animation: float 3.4s ease-in-out infinite;
}

.emoji-cloud span:nth-child(even) {
  animation-delay: 0.7s;
}

.emoji-facts {
  display: flex;
  justify-content: center;
  gap: 26px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.emoji-facts p {
  margin: 0;
  color: var(--muted);
}

.closing {
  min-height: 78vh;
  display: grid;
  place-items: center;
}

.closing-card {
  max-width: 860px;
  text-align: center;
  padding: clamp(32px, 6vw, 70px);
  background:
    linear-gradient(135deg, rgba(255,79,163,0.22), rgba(157,92,255,0.18)),
    var(--card);
}

.closing-card h3 {
  color: var(--gold);
  font-size: clamp(1.7rem, 4vw, 3rem);
  margin-bottom: 0;
}

.footer {
  text-align: center;
  padding: 42px 20px;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

@keyframes pulse {
  from { transform: scale(0.95); }
  to { transform: scale(1.08); }
}

@media (max-width: 880px) {
  .hero-grid,
  .split-section,
  .two-columns,
  .duo-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .love-grid,
  .curiosity-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .phone-card {
    min-height: 460px;
    transform: none;
  }

  .mini-bars > div {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 68px 0;
  }
}

@media (max-width: 560px) {
  .stats-grid,
  .love-grid,
  .curiosity-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    gap: 12px;
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    text-align: center;
  }

  .phone-card {
    padding: 18px;
  }

  .list-card li,
  .balance-row {
    flex-direction: column;
  }

  

.photo-section {
  width: min(1240px, calc(100% - 32px));
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 210px;
  gap: 18px;
}

.photo-card {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255,79,163,0.22), rgba(157,92,255,0.18)),
    var(--card);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow);
  min-height: 210px;
}

.photo-card.tall {
  grid-row: span 2;
}

.photo-card.wide {
  grid-column: span 2;
}

.photo-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.02);
  transition: transform 0.7s ease, filter 0.7s ease;
}

.photo-card:hover img {
  transform: scale(1.06);
  filter: saturate(1.18) contrast(1.05);
}

.photo-card figcaption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  padding: 12px 14px;
  border-radius: 18px;
  color: var(--text);
  font-weight: 900;
  line-height: 1.2;
  background: rgba(12, 4, 18, 0.58);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.22);
}

.photo-card::before {
  content: "Sube " attr(data-filename);
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  text-align: center;
  padding: 24px;
  color: rgba(255,255,255,0.7);
  font-weight: 900;
  background: rgba(255,255,255,0.06);
}

.photo-note {
  text-align: center;
  margin-top: 24px;
  color: var(--muted);
}

.photo-note code {
  color: var(--text);
  background: rgba(255,255,255,0.12);
  padding: 4px 8px;
  border-radius: 8px;
}

@media (max-width: 880px) {
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 220px;
  }

  .photo-card.wide {
    grid-column: span 2;
  }
}

@media (max-width: 560px) {
  .photo-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }

  .photo-card.tall,
  .photo-card.wide {
    grid-column: auto;
    grid-row: auto;
  }
}

.emoji-cloud {
    min-height: auto;
  }
}


.photo-card.missing-photo::before {
  display: grid;
}

.photo-card.missing-photo figcaption {
  opacity: 0.85;
}

.audio-start {
  position: fixed;
  inset: 0;
  z-index: 9999;
  width: 100%;
  height: 100%;
  border: 0;
  cursor: pointer;
  color: var(--text);
  font-size: clamp(1.4rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 79, 163, 0.42), transparent 34%),
    radial-gradient(circle at 80% 30%, rgba(157, 92, 255, 0.42), transparent 38%),
    rgba(10, 2, 16, 0.92);
  backdrop-filter: blur(18px);
}

.audio-start.hidden {
  display: none;
}

.audio-toggle {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 999;
  width: 54px;
  height: 54px;
  border: 0;
  border-radius: 999px;
  color: var(--text);
  background: linear-gradient(135deg, var(--pink), var(--violet));
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
  font-size: 1.25rem;
  font-weight: 900;
  cursor: pointer;
}

.audio-toggle.paused {
  opacity: 0.58;
}