/* ── Reset & Base ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --terracotta: #C0603A;
  --terracotta-dark: #A04E2E;
  --sand: #F5EDE4;
  --sand-light: #FBF7F3;
  --sand-mid: #EDE3D8;
  --cream: #FFFDF9;
  --ink: #2A1F1A;
  --ink-light: #5C4A40;
  --ink-muted: #8A7568;
  --white: #FFFFFF;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(42,31,26,.06);
  --shadow-md: 0 8px 30px rgba(42,31,26,.10);
  --shadow-lg: 0 16px 60px rgba(42,31,26,.14);
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

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

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
address { font-style: normal; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography ──────────────────────────────────── */
h1, h2, h3 { font-family: var(--font-serif); font-weight: 700; line-height: 1.15; }

.section-header__eyebrow {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 12px;
}

.section-header__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--ink);
  margin-bottom: 20px;
}

.section-header__title--light,
.section-header__eyebrow--light { color: var(--sand) !important; }

/* ── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: .9rem;
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--terracotta);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(192,96,58,.35);
}
.btn--primary:hover {
  background: var(--terracotta-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(192,96,58,.4);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.5);
}
.btn--outline:hover {
  background: var(--white);
  color: var(--terracotta);
  border-color: var(--white);
}

.btn--full { width: 100%; justify-content: center; }

/* ── Header ──────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,253,249,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(42,31,26,.06);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255,253,249,.95);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo__mark {
  width: 36px;
  height: 36px;
  background: var(--terracotta);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 300;
  flex-shrink: 0;
}

.logo__text {
  font-family: var(--font-serif);
  font-size: .85rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

/* Nav */
.nav__list {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}

.nav__link {
  padding: 8px 16px;
  border-radius: 50px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--ink-light);
  transition: var(--transition);
}
.nav__link:hover { color: var(--terracotta); background: rgba(192,96,58,.07); }

.nav__link--cta {
  background: var(--terracotta);
  color: var(--white) !important;
}
.nav__link--cta:hover { background: var(--terracotta-dark); }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: var(--transition);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

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

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, #C0603A 0%, #D4845A 30%, #E8A87C 55%, #F5C9A0 80%, #F5EDE4 100%);
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://picsum.photos/seed/farmacia-hero/1920/1080') center/cover no-repeat;
  opacity: .18;
  mix-blend-mode: multiply;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(42,31,26,.15) 0%, rgba(42,31,26,.05) 50%, rgba(42,31,26,.25) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 80px;
  max-width: 800px;
}

.hero__eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.8);
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.05;
}

.hero__title em {
  font-style: italic;
  font-weight: 400;
  opacity: .9;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.85);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.6);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.6), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(.5); opacity: .4; }
}

/* ── Servicios ───────────────────────────────────── */
.servicios {
  padding: 120px 0;
  background: var(--cream);
}

.servicios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid rgba(42,31,26,.06);
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--terracotta), #E8A87C);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 24px;
}

.card__title {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--ink);
}

.card__body {
  font-size: .925rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

/* ── About ───────────────────────────────────────── */
.about {
  padding: 120px 0;
  background: var(--sand-light);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}

.about__content { padding: 20px 0; }

.about__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 24px;
}

.about__text {
  font-size: 1rem;
  color: var(--ink-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about__stats {
  display: flex;
  gap: 48px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--sand-mid);
}

.stat__number {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--terracotta);
  margin-bottom: 4px;
}

.stat__label {
  font-size: .8rem;
  color: var(--ink-muted);
  letter-spacing: .05em;
}

/* ── Horario ─────────────────────────────────────── */
.horario {
  padding: 120px 0;
  background:
    linear-gradient(135deg, var(--ink) 0%, #3D2B22 100%);
  position: relative;
  overflow: hidden;
}

.horario::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(192,96,58,.2) 0%, transparent 70%);
  border-radius: 50%;
}

.section-header { text-align: center; margin-bottom: 60px; position: relative; z-index: 1; }

.horario__grid {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.horario__card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  text-align: center;
  min-width: 220px;
  flex: 1;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}
.horario__card:hover {
  background: rgba(255,255,255,.12);
  transform: translateY(-4px);
}

.horario__card--alt {
  background: var(--terracotta);
  border-color: var(--terracotta);
}

.horario__day {
  display: block;
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  margin-bottom: 12px;
}

.horario__time {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
}

.horario__note {
  text-align: center;
  margin-top: 40px;
  color: rgba(255,255,255,.5);
  font-size: .9rem;
  position: relative;
  z-index: 1;
}
.horario__note a {
  color: var(--sand);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.horario__note a:hover { color: var(--white); }

/* ── Contacto ────────────────────────────────────── */
.contacto {
  padding: 120px 0;
  background: var(--cream);
}

.contacto__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contacto__title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.contacto__text {
  font-size: 1rem;
  color: var(--ink-light);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contacto__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contacto__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  color: var(--ink);
  transition: var(--transition);
}
.contacto__item:hover { color: var(--terracotta); }

.contacto__item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--terracotta);
}

.contacto__detail-sub {
  display: block;
  font-size: .85rem;
  color: var(--ink-muted);
  margin-top: 2px;
}

/* Form */
.contacto__form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(42,31,26,.06);
}

.contacto__form-title {
  font-size: 1.4rem;
  margin-bottom: 32px;
}

.form-group { margin-bottom: 24px; }

.form-label {
  display: block;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--sand-mid);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .95rem;
  color: var(--ink);
  background: var(--sand-light);
  transition: var(--transition);
  outline: none;
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--terracotta);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(192,96,58,.1);
}

.form-textarea { resize: vertical; }

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 16px 20px;
  background: rgba(192,96,58,.08);
  border-radius: var(--radius);
  color: var(--terracotta-dark);
  font-size: .9rem;
  font-weight: 500;
}

/* ── Footer ──────────────────────────────────────── */
.footer {
  background: var(--ink);
  padding: 60px 0;
  color: rgba(255,255,255,.5);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.footer__brand .logo__mark {
  width: 32px;
  height: 32px;
  font-size: 1.1rem;
}

.footer__name {
  font-family: var(--font-serif);
  font-size: .9rem;
  font-weight: 700;
  color: rgba(255,255,255,.8);
  line-height: 1.4;
}

.footer__copy {
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}

.footer__address {
  font-size: .8rem;
  color: rgba(255,255,255,.3);
}

/* ── Scroll animations ───────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 1024px) {
  .servicios__grid { grid-template-columns: repeat(2, 1fr); }
  .about__inner { gap: 48px; }
  .contacto__inner { gap: 48px; }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255,253,249,.98);
    backdrop-filter: blur(16px);
    padding: 24px;
    border-bottom: 1px solid rgba(42,31,26,.06);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }
  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav__list {
    flex-direction: column;
    gap: 4px;
  }
  .nav__link {
    display: block;
    padding: 14px 20px;
    font-size: 1rem;
    border-radius: var(--radius);
  }
  .nav__link--cta { margin-top: 8px; text-align: center; }

  .hero__title { font-size: clamp(2.2rem, 10vw, 3.5rem); }
  .hero__actions { flex-direction: column; align-items: center; }

  .servicios__grid { grid-template-columns: 1fr; }
  .servicios { padding: 80px 0; }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about__image { max-height: 400px; }
  .about { padding: 80px 0; }

  .horario { padding: 80px 0; }
  .horario__card { min-width: 100%; }

  .contacto__inner { grid-template-columns: 1fr; gap: 48px; }
  .contacto__form-wrap { padding: 32px 24px; }
  .contacto { padding: 80px 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .card { padding: 28px 24px; }
  .contacto__form-wrap { padding: 24px 20px; }
}