@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap");

/* ---- Tokens de marca (BRAND.md) ---- */
:root {
  --serif: "Cormorant Garamond", serif;
  --sans: "Inter", sans-serif;

  --white: #ffffff;
  --lavender: #f8f3fb;
  --lavender-2: #f3ecf9;
  --ink: #2f2440;
  --violet-900: #4f366d;
  --violet-700: #5a3e7b;
  --violet-500: #6f5a86;
  --violet-300: #8d79a6;
  --muted: #5f5a68;
  --faint: #aaaaaa;

  --radius-card: 20px;
  --radius-img: 24px;
  --shadow-soft: 0 8px 18px rgba(71, 46, 98, 0.08);
  --shadow-lift: 0 18px 40px rgba(71, 46, 98, 0.16);
  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- Animaciones de entrada (antes usadas pero no definidas) ---- */
.fade-up,
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  will-change: opacity, transform;
}

.fade-up.is-visible,
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.delay-1 {
  transition-delay: 0.12s;
}
.delay-2 {
  transition-delay: 0.24s;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  overflow: hidden;
}

/* Capa de imagen separada para el parallax */
.hero-bg {
  position: absolute;
  inset: -12% 0;
  background-image: url("images/background.jpg");
  background-image: image-set(
    url("images/background.webp") type("image/webp"),
    url("images/background.jpg") type("image/jpeg")
  );
  background-size: cover;
  background-position: center;
  will-change: transform;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.7),
    rgba(255, 255, 255, 0.85)
  );
}

.hero-content {
  position: relative;
  text-align: center;
  z-index: 2;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(4rem, 10vw, 6.5rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--violet-700);
}

.hero p {
  margin-top: 1rem;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  letter-spacing: 0.04em;
  color: var(--violet-500);
}

.scroll-indicator {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 2px solid var(--violet-300);
  border-radius: 14px;
  z-index: 2;
}

.scroll-indicator span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  border-radius: 2px;
  background: var(--violet-500);
  animation: scroll-bob 1.8s var(--ease) infinite;
}

@keyframes scroll-bob {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  40% {
    opacity: 1;
  }
  80% {
    opacity: 0;
    transform: translateY(14px);
  }
  100% {
    opacity: 0;
  }
}

/* ---- INTRO ---- */
.intro-section {
  padding: 6rem 2rem 3rem;
  text-align: center;
}

.intro-container {
  max-width: 880px;
  margin: auto;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--violet-300);
}

.intro-container h2 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 500;
  line-height: 1.1;
  margin: 1.2rem 0;
  color: var(--violet-900);
}

.intro-text {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto;
}

/* ---- VALUES ---- */
.values-section {
  padding: 3rem 2rem 4rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: auto;
}

.value-card {
  padding: 2.75rem 2.25rem;
  background: var(--lavender);
  border: 1px solid rgba(143, 121, 166, 0.12);
  border-radius: var(--radius-card);
  text-align: center;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease),
    background 0.4s var(--ease);
}

.value-card:hover {
  transform: translateY(-6px);
  background: var(--lavender-2);
  box-shadow: var(--shadow-lift);
}

.value-card h3 {
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--violet-700);
  margin-bottom: 0.4rem;
}

.value-card p {
  font-size: 1.05rem;
  color: var(--muted);
}

/* ---- CAROUSEL ---- */
.carousel-section {
  padding: 4rem 2rem 5rem;
}

.carousel-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.carousel-header h2 {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 6vw, 4rem);
  font-weight: 600;
  color: var(--violet-900);
}

.carousel-wrapper {
  position: relative;
  max-width: 1380px;
  margin: 0 auto;
}

/* El contenedor que scrollea, con snap nativo (táctil en mobile) */
.carousel {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  scroll-padding: 1rem;
}

.carousel::-webkit-scrollbar {
  display: none;
}

.carousel-track {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  padding: 0.75rem 0.5rem;
}

.carousel-track li {
  flex: 0 0 auto;
  scroll-snap-align: center;
}

.carousel-item {
  display: block;
  padding: 0;
  border: none;
  background: none;
  cursor: zoom-in;
  border-radius: var(--radius-img);
}

.carousel-item img {
  display: block;
  width: 280px;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-img);
  background: var(--lavender);
  box-shadow: var(--shadow-soft);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.carousel-item:hover img,
.carousel-item:focus-visible img {
  transform: translateY(-6px) scale(1.03);
  box-shadow: var(--shadow-lift);
}

.carousel-item:focus-visible {
  outline: 2px solid var(--violet-500);
  outline-offset: 4px;
}

/* Flechas */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(143, 121, 166, 0.15);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--violet-700);
  box-shadow: var(--shadow-soft);
  z-index: 10;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    opacity 0.25s var(--ease);
}

.carousel-btn:hover {
  transform: translateY(-50%) scale(1.07);
  box-shadow: var(--shadow-lift);
}

.carousel-btn:focus-visible {
  outline: 2px solid var(--violet-500);
  outline-offset: 3px;
}

.carousel-btn[disabled] {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

.carousel-btn-left {
  left: 8px;
}
.carousel-btn-right {
  right: 8px;
}

/* ---- MODAL ---- */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(28, 18, 40, 0.92);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}

.modal[hidden] {
  display: none;
}

.modal.is-open {
  opacity: 1;
}

.modal-content {
  display: block;
  max-width: min(92vw, 720px);
  max-height: 84vh;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 26px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.85;
}

.modal-close:hover,
.modal-close:focus-visible {
  opacity: 1;
  outline: none;
}

/* ---- QUOTE ---- */
.quote-section {
  padding: 6rem 2rem;
  text-align: center;
}

.quote {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 500;
  line-height: 1.4;
  color: var(--violet-700);
  max-width: 760px;
  margin: 0 auto;
}

/* ---- FOOTER ---- */
.footer {
  padding: 4rem 3rem;
  text-align: center;
  background: var(--lavender);
}

.footer h2 {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--violet-700);
}

.footer p {
  margin-top: 0.4rem;
  color: var(--violet-500);
  letter-spacing: 0.04em;
}

.birthday {
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--violet-300);
  padding: 1.5rem 1rem 0.5rem;
}

.disclaimer {
  text-align: center;
  font-size: 0.7rem;
  color: var(--faint);
  padding: 0.5rem 1rem 2rem;
}

/* ---- MOBILE ---- */
@media (max-width: 768px) {
  .intro-section {
    padding: 4rem 1.5rem 2rem;
  }

  .values-section {
    padding: 2rem 1.5rem 3rem;
  }

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

  .carousel-section {
    padding: 3rem 0 4rem;
  }

  .carousel-track {
    padding: 0.75rem 1.25rem;
  }

  .carousel-item img {
    width: 220px;
    height: 300px;
  }

  .carousel-btn {
    width: 44px;
    height: 44px;
    font-size: 1.25rem;
  }
}

/* ---- Respeta prefers-reduced-motion: parallax suave = sin parallax ---- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .fade-up,
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  .hero-bg {
    transform: none !important;
  }

  .scroll-indicator {
    display: none;
  }
}