/* ============================================================
   BINASPRE — Perfumería, Estética y Complementos
   Bold editorial style · Terracotta + Sand palette
   ============================================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-terracotta:   #B85C38;
  --color-terracotta-dk:#9A4B2E;
  --color-sand:         #F5EDE4;
  --color-sand-dk:      #E8DDD3;
  --color-cream:        #FDF8F4;
  --color-charcoal:     #2C2420;
  --color-warm-gray:    #6B5B52;
  --color-light-gray:   #A89890;
  --color-white:        #FFFFFF;
  --color-accent:       #D4845A;

  --font-serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:   'Inter', system-ui, -apple-system, sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-charcoal);
  background-color: var(--color-cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

em {
  font-style: italic;
  font-family: var(--font-serif);
}

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  color: var(--color-charcoal);
  margin-bottom: var(--space-lg);
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-terracotta);
  color: var(--color-white);
  border-color: var(--color-terracotta);
}
.btn-primary:hover {
  background: var(--color-terracotta-dk);
  border-color: var(--color-terracotta-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184, 92, 56, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-charcoal);
}
.btn-ghost:hover {
  background: var(--color-charcoal);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-light {
  background: var(--color-white);
  color: var(--color-terracotta);
  border-color: var(--color-white);
}
.btn-light:hover {
  background: var(--color-sand);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
}

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

/* ---------- HEADER ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(253, 248, 244, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-sand-dk);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(44, 36, 32, 0.08);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.logo-mark {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-terracotta);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--color-terracotta);
  border-radius: 50%;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-charcoal);
  letter-spacing: -0.01em;
}

.main-nav ul {
  display: flex;
  gap: var(--space-lg);
}

.main-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-warm-gray);
  position: relative;
  transition: var(--transition);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-terracotta);
  transition: var(--transition);
}

.main-nav a:hover { color: var(--color-terracotta); }
.main-nav a:hover::after { width: 100%; }

/* Menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle .bar {
  width: 24px;
  height: 2px;
  background: var(--color-charcoal);
  transition: var(--transition);
  transform-origin: center;
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle[aria-expanded="true"] .bar:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] .bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Nav overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.nav-overlay-inner ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.nav-overlay-inner a {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-charcoal);
  transition: var(--transition);
}

.nav-overlay-inner a:hover { color: var(--color-terracotta); }

/* ---------- HERO ---------- */
.hero {
  padding-top: 72px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-cream);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding: var(--space-2xl) 0;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: var(--space-md);
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.05;
  margin-bottom: var(--space-lg);
  color: var(--color-charcoal);
}

.hero-title .line {
  display: block;
}

.hero-title .line:nth-child(2) em {
  color: var(--color-terracotta);
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-warm-gray);
  max-width: 480px;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Hero images */
.hero-visual {
  position: relative;
  padding-left: var(--space-lg);
}

.hero-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(44, 36, 32, 0.12);
}

.hero-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-img-accent {
  position: absolute;
  bottom: -40px;
  left: -60px;
  width: 55%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(44, 36, 32, 0.15);
  border: 4px solid var(--color-cream);
}

.hero-img-accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  top: -20px;
  right: 0;
  background: var(--color-terracotta);
  color: var(--color-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 8px 24px rgba(184, 92, 56, 0.3);
}

.hero-badge .badge-line {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
}

.hero-underline {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-terracotta) 0%, var(--color-accent) 50%, var(--color-sand) 100%);
}

/* ---------- MARQUEE ---------- */
.marquee-strip {
  background: var(--color-charcoal);
  padding: var(--space-sm) 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: flex;
  gap: var(--space-md);
  animation: marquee 30s linear infinite;
}

.marquee-track span {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  flex-shrink: 0;
}

.marquee-track .dot {
  color: var(--color-terracotta);
  font-size: 0.5rem;
  align-self: center;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- SERVICIOS ---------- */
.servicios {
  padding: var(--space-3xl) 0;
  background: var(--color-cream);
}

.section-header {
  margin-bottom: var(--space-2xl);
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.servicio-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(44, 36, 32, 0.06);
  transition: var(--transition);
}

.servicio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(44, 36, 32, 0.12);
}

.servicio-card-img {
  overflow: hidden;
  height: 220px;
}

.servicio-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.servicio-card:hover .servicio-card-img img {
  transform: scale(1.05);
}

.servicio-card-body {
  padding: var(--space-md);
}

.servicio-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-sand-dk);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.servicio-card-body h3 {
  font-size: 1.4rem;
  margin-bottom: var(--space-sm);
  color: var(--color-charcoal);
}

.servicio-card-body p {
  font-size: 0.92rem;
  color: var(--color-warm-gray);
  line-height: 1.7;
}

/* ---------- NOSOTRAS ---------- */
.nosotras {
  padding: var(--space-3xl) 0;
  background: var(--color-sand);
}

.nosotras-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.nosotras-img-stack {
  position: relative;
  height: 600px;
}

.nosotras-img-1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 70%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(44, 36, 32, 0.12);
}

.nosotras-img-2 {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(44, 36, 32, 0.15);
  border: 4px solid var(--color-sand);
}

.nosotras-img-1 img,
.nosotras-img-2 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.nosotras-content { max-width: 520px; }

.nosotras-divider {
  width: 60px;
  height: 2px;
  background: var(--color-terracotta);
  margin-bottom: var(--space-lg);
}

.nosotras-content p {
  font-size: 1rem;
  color: var(--color-warm-gray);
  line-height: 1.85;
  margin-bottom: var(--space-md);
}

.nosotras-stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-sand-dk);
}

.stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-terracotta);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--color-light-gray);
  letter-spacing: 0.04em;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  padding: var(--space-3xl) 0;
  background: var(--color-charcoal);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(184, 92, 56, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-inner {
  position: relative;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.cta-eyebrow em {
  font-style: italic;
  color: var(--color-terracotta);
}

.cta-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  line-height: 1.15;
}

.cta-title em {
  color: var(--color-accent);
}

.cta-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- GALERÍA ---------- */
.galeria {
  padding: var(--space-3xl) 0;
  background: var(--color-cream);
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto;
  gap: var(--space-sm);
}

.galeria-item {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.galeria-item:hover img {
  transform: scale(1.04);
}

.galeria-item--wide {
  grid-column: span 7;
}

.galeria-item:not(.galeria-item--wide) {
  grid-column: span 5;
}

/* ---------- CONTACTO ---------- */
.contacto {
  padding: var(--space-3xl) 0;
  background: var(--color-sand);
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

.contacto-divider {
  width: 60px;
  height: 2px;
  background: var(--color-terracotta);
  margin-bottom: var(--space-lg);
  margin-top: var(--space-md);
}

.contacto-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.contacto-list li {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contacto-list-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--color-terracotta);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.contacto-list strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: 0.2rem;
}

.contacto-list span,
.contacto-list a {
  font-size: 0.95rem;
  color: var(--color-warm-gray);
  line-height: 1.6;
}

.contacto-list a:hover {
  color: var(--color-terracotta);
  text-decoration: underline;
}

.contacto-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(44, 36, 32, 0.08);
}

/* Form */
.contacto-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: 0 8px 32px rgba(44, 36, 32, 0.06);
}

.form-title {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
  color: var(--color-charcoal);
}

.form-subtitle {
  font-size: 0.9rem;
  color: var(--color-light-gray);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-warm-gray);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-charcoal);
  background: var(--color-cream);
  border: 1.5px solid var(--color-sand-dk);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-terracotta);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-light-gray);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-success {
  margin-top: var(--space-md);
  padding: var(--space-sm);
  background: #e8f5e9;
  color: #2e7d32;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-align: center;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--color-charcoal);
  color: rgba(255,255,255,0.7);
  padding: var(--space-2xl) 0 var(--space-md);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-mark {
  border-color: rgba(255,255,255,0.3);
  color: var(--color-accent);
}

.footer-brand .logo-text {
  color: var(--color-white);
}

.footer-brand p {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 260px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links strong {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-white);
  padding-left: 4px;
}

.footer-links address {
  font-style: normal;
  font-size: 0.88rem;
  line-height: 1.8;
}

.footer-links address a {
  color: rgba(255,255,255,0.6);
}

.footer-links address a:hover {
  color: var(--color-white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ---------- SCROLL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }

  .hero-visual {
    padding-left: 0;
    max-width: 500px;
    margin: var(--space-xl) auto 0;
  }

  .hero-img-accent { left: -20px; }

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

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

  .nosotras-img-stack {
    height: 450px;
    max-width: 500px;
    margin: 0 auto;
  }

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

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .galeria-item--wide,
  .galeria-item:not(.galeria-item--wide) {
    grid-column: span 6;
  }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .menu-toggle { display: flex; }

  .hero { padding-top: 72px; min-height: auto; }
  .hero-grid { padding: var(--space-xl) 0; }
  .hero-title { font-size: clamp(2.2rem, 8vw, 3.2rem); }

  .hero-img-accent {
    position: static;
    width: 70%;
    margin-top: var(--space-sm);
    border: none;
    box-shadow: none;
  }

  .hero-visual { padding-left: 0; }

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

  .nosotras-img-stack { height: 380px; }

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

  .galeria-item--wide,
  .galeria-item:not(.galeria-item--wide) {
    grid-column: span 1;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .contacto-form-wrap {
    padding: var(--space-md);
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

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

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-actions .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}