/* ==========================================================================
   NANA — style.css
   ========================================================================== */

:root {
  --color-bg: #0d0d0d;
  --color-ink: #f5f0ee;
  --color-ink-soft: rgba(245, 240, 238, 0.75);
  --color-accent: #e7b8cc;
  --color-accent-deep: #7a1e4d;
  --color-catalog-pink: #f4c0d1;
  --color-catalog-pink-text: #72243e;

  --font-display: "Cormorant Garamond", serif;
  --font-body: "Jost", sans-serif;

  --space-md: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
  --space-lg: clamp(2.5rem, 2rem + 2.5vw, 5rem);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

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

/* -------------------- Hero -------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  filter: grayscale(0.15) contrast(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.55) 0%, rgba(10, 10, 10, 0.35) 40%, rgba(10, 10, 10, 0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-md);
  max-width: 42rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.hero-logo {
  width: clamp(80px, 8vw + 40px, 120px);
  height: auto;
  filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.4));
}

.hero-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.6rem, 1rem + 2.5vw, 2.8rem);
  line-height: 1.35;
  margin: 0;
  background: linear-gradient(100deg, var(--color-ink) 30%, var(--color-accent) 45%, var(--color-ink) 60%);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: satin-sheen 5s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .hero-title { animation: none; }
}

@keyframes satin-sheen {
  0% { background-position: 200% 0; }
  50% { background-position: 0% 0; }
  100% { background-position: -200% 0; }
}

/* -------------------- Botones -------------------- */
.btn-cta {
  display: inline-block;
  background: var(--color-catalog-pink);
  color: var(--color-catalog-pink-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.9rem 2.2rem;
  border-radius: 100px;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 18px rgba(244, 192, 209, 0.25);
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(244, 192, 209, 0.35);
}

.btn-cta--dark {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid rgba(245, 240, 238, 0.4);
  box-shadow: none;
}

.btn-cta--dark:hover {
  background: rgba(245, 240, 238, 0.08);
  box-shadow: none;
}

/* -------------------- Scroll cue -------------------- */
.scroll-cue {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  width: 1px;
  height: 42px;
  background: rgba(245, 240, 238, 0.3);
  overflow: hidden;
}

.scroll-cue span {
  display: block;
  width: 100%;
  height: 40%;
  background: var(--color-accent);
  animation: scroll-move 1.8s ease-in-out infinite;
}

@keyframes scroll-move {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(250%); }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-cue span { animation: none; }
}

/* -------------------- Historia -------------------- */
.story {
  max-width: 42rem;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.story-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0;
}

.story-text {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 0.9rem + 0.5vw, 1.35rem);
  line-height: 1.75;
  color: var(--color-ink-soft);
  margin: 0;
}

/* -------------------- Footer -------------------- */
.site-footer {
  text-align: center;
  padding: var(--space-md);
  border-top: 1px solid rgba(245, 240, 238, 0.12);
}

.footer-logo {
  width: 48px;
  height: auto;
  margin: 0 auto 0.75rem;
  opacity: 0.85;
}

.site-footer p {
  font-size: 0.8rem;
  color: var(--color-ink-soft);
  margin: 0;
}

/* -------------------- Accesibilidad -------------------- */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}