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

:root {
  --plum-deep: #2D1B30;
  --plum: #4A2C4E;
  --plum-mid: #6B3F6F;
  --plum-light: #8E5B8E;
  --plum-pale: #C4A4C4;
  --plum-ghost: #F3ECF5;
  --amber: #C8923A;
  --amber-light: #E2B06A;
  --amber-pale: #FDF0D5;
  --amber-glow: #F5E6C8;
  --cream: #FDF8F0;
  --cream-dark: #F5EDE0;
  --text: #1A1018;
  --text-mid: #4A3848;
  --text-light: #7A6078;
  --white: #FFFFFF;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Lora', 'Palatino Linotype', 'Book Antiqua', Palatino, serif;
  --nav-width: 260px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 0;
}

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

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

a {
  color: var(--amber);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

a:hover {
  color: var(--plum-mid);
}

/* ===== Side Navigation ===== */
.side-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--nav-width);
  height: 100vh;
  background: var(--plum-deep);
  color: var(--plum-pale);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.5rem 1.75rem;
  z-index: 1000;
  overflow-y: auto;
}

.nav-brand {
  text-align: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(196, 164, 196, 0.2);
  margin-bottom: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: var(--amber-light);
  margin-bottom: 0.5rem;
}

.nav-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav-tagline {
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--plum-pale);
  opacity: 0.7;
}

.nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-link {
  display: block;
  padding: 0.65rem 1rem;
  color: var(--plum-pale);
  font-family: var(--font-body);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  border-radius: 6px;
  transition: all 0.3s var(--ease);
  position: relative;
}

.nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: var(--amber);
  border-radius: 2px;
  transition: height 0.3s var(--ease);
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.nav-link.active::before,
.nav-link:hover::before {
  height: 60%;
}

.nav-footer {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(196, 164, 196, 0.2);
}

.nav-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--amber-light);
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
  transition: color 0.3s;
}

.nav-phone:hover {
  color: var(--amber);
}

.nav-location {
  font-size: 0.75rem;
  opacity: 0.5;
  letter-spacing: 0.05em;
}

/* ===== Main Content ===== */
.main-content {
  margin-left: var(--nav-width);
  min-height: 100vh;
}

.section {
  min-height: 100vh;
  padding: 5rem 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.section-container {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--amber);
  margin-bottom: 1rem;
  font-weight: 500;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--plum-deep);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.accent-underline {
  position: relative;
  display: inline;
}

.accent-underline::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 8px;
  background: var(--amber-pale);
  z-index: -1;
  border-radius: 2px;
}

.section-intro {
  font-size: 1.1rem;
  color: var(--text-mid);
  max-width: 640px;
  margin-bottom: 3rem;
  line-height: 1.8;
}

/* ===== Hero ===== */
.hero {
  background: var(--plum-deep);
  color: var(--white);
  padding: 0;
  flex-direction: row;
  overflow: hidden;
  min-height: 100vh;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.6;
  pointer-events: none;
}

.hero-content {
  flex: 1;
  padding: 4rem 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 620px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(200, 146, 58, 0.15);
  border: 1px solid rgba(200, 146, 58, 0.3);
  color: var(--amber-light);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  margin-bottom: 2rem;
  width: fit-content;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-title .accent {
  color: var(--amber-light);
  font-style: italic;
}

.hero-subtitle {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--plum-pale);
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-image {
  flex: 0 0 auto;
  position: relative;
  height: 100%;
  min-height: 100vh;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.hero-image-accent {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--plum-deep) 0%, transparent 30%);
  pointer-events: none;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--plum-pale);
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(196, 164, 196, 0.25);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--amber);
  color: var(--white);
  border-color: var(--amber);
}

.btn-primary:hover {
  background: var(--amber-light);
  border-color: var(--amber-light);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 146, 58, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--amber-light);
  color: var(--amber-light);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* ===== Nosotros ===== */
.nosotros {
  background: var(--cream);
}

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.nosotros-text .lead {
  font-size: 1.15rem;
  color: var(--plum);
  font-weight: 500;
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.nosotros-text p {
  color: var(--text-mid);
  margin-bottom: 1rem;
  font-size: 0.98rem;
}

.nosotros-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.value-card {
  background: var(--white);
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--plum-ghost);
  transition: all 0.3s var(--ease);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(74, 44, 78, 0.08);
  border-color: var(--plum-pale);
}

.value-icon {
  color: var(--amber);
  margin-bottom: 0.75rem;
}

.value-card h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--plum-deep);
  margin-bottom: 0.4rem;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ===== Servicios ===== */
.servicios {
  background: var(--plum-deep);
  color: var(--white);
}

.servicios .section-label {
  color: var(--amber-light);
}

.servicios .section-title {
  color: var(--white);
}

.servicios .section-intro {
  color: var(--plum-pale);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(196, 164, 196, 0.12);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  transition: all 0.3s var(--ease);
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(200, 146, 58, 0.3);
  transform: translateY(-4px);
}

.service-icon {
  color: var(--amber-light);
  margin-bottom: 1.25rem;
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--plum-pale);
  line-height: 1.7;
}

/* ===== Instalaciones ===== */
.instalaciones {
  background: var(--cream);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(2, 220px);
  gap: 1rem;
}

.gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(45, 27, 48, 0.5) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.gallery-item:hover::after {
  opacity: 1;
}

.gallery-caption {
  position: absolute;
  bottom: 1rem;
  left: 1.25rem;
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  z-index: 1;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s var(--ease);
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

.gallery-item--large {
  grid-column: span 7;
  grid-row: span 2;
}

.gallery-item:not(.gallery-item--large) {
  grid-column: span 5;
}

/* ===== Contacto ===== */
.contacto {
  background: var(--cream-dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.contact-icon {
  color: var(--amber);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.contact-item h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--plum-deep);
  margin-bottom: 0.3rem;
}

.contact-item p {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.contact-item a {
  color: var(--plum-mid);
}

.contact-item a:hover {
  color: var(--amber);
}

.contact-form-wrapper {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid var(--plum-ghost);
  box-shadow: 0 8px 32px rgba(74, 44, 78, 0.06);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-mid);
  margin-bottom: 0.4rem;
  letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--cream);
  border: 1.5px solid var(--plum-ghost);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--plum-light);
  box-shadow: 0 0 0 3px rgba(142, 91, 142, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-light);
  opacity: 0.6;
}

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

.form-success {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(200, 146, 58, 0.1);
  border: 1px solid rgba(200, 146, 58, 0.25);
  border-radius: 8px;
  color: var(--plum);
  font-size: 0.9rem;
}

/* ===== Footer ===== */
.footer {
  background: var(--plum-deep);
  color: var(--plum-pale);
  padding: 3rem 3.5rem;
  margin-left: var(--nav-width);
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.footer-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.footer-tagline {
  font-size: 0.9rem;
  opacity: 0.6;
}

.footer-info {
  font-size: 0.88rem;
  opacity: 0.7;
  line-height: 1.8;
}

.footer-info a {
  color: var(--amber-light);
}

.footer-info a:hover {
  color: var(--amber);
}

.footer-copy {
  font-size: 0.78rem;
  opacity: 0.4;
  padding-top: 1rem;
  border-top: 1px solid rgba(196, 164, 196, 0.15);
  width: 100%;
}

/* ===== Menu Toggle (Mobile) ===== */
.menu-toggle {
  display: none;
  position: fixed;
  top: 1.25rem;
  left: 1.25rem;
  z-index: 1100;
  background: var(--plum-deep);
  border: 1px solid rgba(196, 164, 196, 0.2);
  border-radius: 8px;
  padding: 0.6rem;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  justify-content: center;
  align-items: center;
}

.menu-toggle .bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--plum-pale);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}

.menu-toggle.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 16, 24, 0.6);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.menu-overlay.active {
  opacity: 1;
}

/* ===== Scroll Animations ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  :root {
    --nav-width: 220px;
  }

  .hero-content {
    padding: 3rem 2.5rem;
  }

  .section {
    padding: 4rem 2.5rem;
  }

  .nosotros-grid {
    gap: 2.5rem;
  }

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

  .gallery-item--large {
    grid-column: span 12;
    grid-row: span 1;
  }

  .gallery-item:not(.gallery-item--large) {
    grid-column: span 6;
  }
}

@media (max-width: 768px) {
  .side-nav {
    transform: translateX(-100%);
    transition: transform 0.4s var(--ease);
    width: 280px;
    padding: 2rem 1.5rem;
  }

  .side-nav.open {
    transform: translateX(0);
  }

  .menu-toggle {
    display: flex;
  }

  .menu-overlay {
    display: block;
  }

  .main-content {
    margin-left: 0;
  }

  .footer {
    margin-left: 0;
  }

  .hero {
    flex-direction: column;
    min-height: auto;
  }

  .hero-content {
    padding: 5rem 1.5rem 3rem;
  }

  .hero-image {
    min-height: 50vh;
    width: 100%;
  }

  .hero-image-accent {
    background: linear-gradient(to top, var(--plum-deep) 0%, transparent 40%);
  }

  .section {
    padding: 3.5rem 1.5rem;
    min-height: auto;
  }

  .nosotros-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

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

  .gallery-grid {
    grid-template-rows: auto;
  }

  .gallery-item--large {
    grid-column: span 12;
    grid-row: span 1;
  }

  .gallery-item:not(.gallery-item--large) {
    grid-column: span 6;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-form-wrapper {
    padding: 1.5rem;
  }

  .footer {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

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

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .stat-divider {
    width: 36px;
    height: 1px;
  }

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

  .gallery-item:not(.gallery-item--large) {
    grid-column: span 12;
  }
}