/* ============================================
   COCO SEVILLA APARTAMENTOS — STYLES
   ============================================ */

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

:root {
  --coral: #E8734A;
  --coral-light: #F4976E;
  --coral-dark: #C95830;
  --charcoal: #2D2D2D;
  --charcoal-light: #4A4A4A;
  --charcoal-lighter: #6B6B6B;
  --cream: #FFF8F5;
  --cream-dark: #FEF0EA;
  --white: #FFFFFF;
  --sand: #F5EDE8;
  --sand-dark: #EDE3DB;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 8px rgba(45, 45, 45, 0.06);
  --shadow-md: 0 4px 20px rgba(45, 45, 45, 0.08);
  --shadow-lg: 0 8px 40px rgba(45, 45, 45, 0.12);
  --shadow-coral: 0 4px 20px rgba(232, 115, 74, 0.3);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Lora', Georgia, serif;
}

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

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

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

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

ul {
  list-style: none;
}

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

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--charcoal);
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 12px;
  background: rgba(232, 115, 74, 0.1);
  padding: 6px 16px;
  border-radius: 50px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--charcoal-lighter);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-desc {
  margin: 0 auto;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-coral {
  background: var(--coral);
  color: var(--white);
  border-color: var(--coral);
  box-shadow: var(--shadow-coral);
}

.btn-coral:hover {
  background: var(--coral-dark);
  border-color: var(--coral-dark);
  box-shadow: 0 6px 24px rgba(232, 115, 74, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--charcoal);
  border-color: var(--white);
}

.btn-outline-light {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}

.btn-outline-light:hover {
  background: var(--charcoal);
  color: var(--white);
}

.btn-small {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

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

/* --- HEADER --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 248, 245, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(45, 45, 45, 0.06);
  transition: all var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--charcoal);
}

.logo-icon {
  color: var(--coral);
}

.logo-text {
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-menu a {
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal-light);
  transition: all var(--transition);
}

.nav-menu a:hover {
  color: var(--coral);
  background: rgba(232, 115, 74, 0.08);
}

/* NAV TOGGLE */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar: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-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(45, 45, 45, 0.7) 0%,
    rgba(45, 45, 45, 0.4) 50%,
    rgba(232, 115, 74, 0.2) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  padding: 0 24px;
  padding-top: 80px;
}

.hero-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--white);
  margin-bottom: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

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

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

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

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  z-index: 2;
}

.hero-scroll span {
  display: block;
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 2px;
  margin: 6px auto 0;
  animation: scrollDot 1.8s ease-in-out infinite;
}

@keyframes scrollDot {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.3; transform: translateY(8px); }
}

/* --- SECTIONS --- */
.section {
  padding: 100px 0;
}

/* --- APARTMENTS --- */
.apartments {
  background: var(--white);
}

.apt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.apt-card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  border: 1px solid rgba(45, 45, 45, 0.05);
}

.apt-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.apt-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/2;
}

.apt-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.apt-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--coral);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 50px;
}

.apt-badge.premium {
  background: var(--charcoal);
}

.apt-card-body {
  padding: 28px;
}

.apt-card-body h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.apt-meta {
  font-size: 0.85rem;
  color: var(--coral);
  font-weight: 600;
  margin-bottom: 12px;
}

.apt-text {
  font-size: 0.95rem;
  color: var(--charcoal-lighter);
  line-height: 1.7;
}

/* --- SERVICES --- */
.services {
  background: var(--cream);
}

.services-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.services-text {
  position: sticky;
  top: 120px;
}

.services-text .section-desc {
  margin-bottom: 32px;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid rgba(45, 45, 45, 0.05);
  transition: all var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(232, 115, 74, 0.2);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(232, 115, 74, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral);
  margin-bottom: 16px;
  transition: all var(--transition);
}

.service-card:hover .service-icon {
  background: var(--coral);
  color: var(--white);
}

.service-card h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--charcoal);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--charcoal-lighter);
  line-height: 1.6;
}

/* --- EXPERIENCE --- */
.experience {
  background: var(--white);
  overflow: hidden;
}

.experience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.experience-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 7/9;
}

.experience-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.experience-text .section-desc {
  margin-bottom: 28px;
}

.exp-text {
  font-size: 1rem;
  color: var(--charcoal-lighter);
  line-height: 1.8;
  margin-bottom: 20px;
}

.experience-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--sand);
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--coral);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--charcoal-lighter);
}

/* --- LOCATION --- */
.location {
  background: var(--cream);
}

.location-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}

.location-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.location-map iframe {
  width: 100%;
  display: block;
}

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

.info-card {
  display: flex;
  gap: 16px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid rgba(45, 45, 45, 0.05);
  transition: all var(--transition);
}

.info-card:hover {
  border-color: rgba(232, 115, 74, 0.2);
  box-shadow: var(--shadow-sm);
}

.info-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(232, 115, 74, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral);
}

.info-card h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.info-card p,
.info-card a {
  font-size: 0.9rem;
  color: var(--charcoal-lighter);
  line-height: 1.6;
}

.info-card a:hover {
  color: var(--coral);
}

/* --- CTA --- */
.cta {
  background: var(--charcoal);
  padding: 80px 0;
}

.cta-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--white);
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 36px;
}

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

/* --- CONTACT --- */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info .section-desc {
  margin-bottom: 32px;
}

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

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-item-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(232, 115, 74, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral);
}

.contact-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal-lighter);
  margin-bottom: 4px;
}

.contact-item a,
.contact-item p {
  font-size: 0.95rem;
  color: var(--charcoal);
  line-height: 1.6;
}

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

/* --- FORM --- */
.contact-form-wrap {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid rgba(45, 45, 45, 0.05);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--sand-dark);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--charcoal);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--coral);
  box-shadow: 0 0 0 4px rgba(232, 115, 74, 0.1);
}

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

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

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.3);
  border-radius: var(--radius-md);
  color: #2e7d32;
  font-size: 0.9rem;
  font-weight: 500;
}

/* --- FOOTER --- */
.footer {
  background: var(--charcoal);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-logo {
  color: var(--white);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a,
.footer-contact a {
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--coral-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

/* --- REVEAL ANIMATION --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal.delay-1 { transition-delay: 0.1s; }
.reveal.delay-2 { transition-delay: 0.2s; }
.reveal.delay-3 { transition-delay: 0.3s; }

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .services-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .services-text {
    position: static;
    text-align: center;
  }

  .services-text .section-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .experience-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .experience-img-wrap {
    aspect-ratio: 4/3;
    max-height: 400px;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

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

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--cream);
    flex-direction: column;
    align-items: stretch;
    padding: 80px 24px 40px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
  }

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

  .nav-menu a {
    padding: 14px 16px;
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }

  .nav-menu .btn-coral {
    text-align: center;
    margin-top: 16px;
  }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 998;
  }

  .nav-overlay.active {
    display: block;
  }

  .apt-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

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

  .experience-stats {
    gap: 24px;
  }

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

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

  .contact-form-wrap {
    padding: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 72px 0;
  }

  .container {
    padding: 0 16px;
  }

  .hero-content {
    padding-top: 60px;
  }

  .experience-stats {
    flex-direction: column;
    gap: 20px;
  }
}