/* === VARIABLES === */
:root {
  --black:   #080808;
  --dark:    #101010;
  --surface: #181818;
  --white:   #f0ebe4;
  --cream:   #e0d5c5;
  --accent:  #c9a96e;
  --muted:   #555;
  --font-logo: 'Cormorant SC', serif;
  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'DM Sans', sans-serif;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1.2rem;
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* === NAV === */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 1.4rem 2.5rem 1rem;
  background: linear-gradient(to bottom, rgba(8,8,8,0.92) 0%, transparent 100%);
  transition: background 0.4s, padding 0.3s;
}
nav.scrolled {
  background: rgba(8,8,8,0.97);
  backdrop-filter: blur(10px);
  padding: 0.9rem 2.5rem;
  align-items: center;
}
.nav-left { display: flex; flex-direction: column; gap: 0.6rem; }
nav.scrolled .nav-left { flex-direction: row; align-items: center; gap: 1.2rem; }

.nav-logo { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-name {
  font-family: var(--font-logo);
  font-size: 1.15rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--white); white-space: nowrap;
}
.nav-logo-sub {
  font-family: var(--font-logo);
  font-size: 0.52rem; font-weight: 400;
  letter-spacing: 0.6em; text-transform: uppercase;
  color: var(--muted); margin-top: 0.22rem;
}
nav.scrolled .nav-logo-sub { display: none; }

.nav-ig {
  width: 34px; height: 34px; border: 1px solid #252525;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); flex-shrink: 0;
  transition: border-color 0.2s, color 0.2s;
}
.nav-ig:hover { border-color: var(--accent); color: var(--accent); }
.nav-ig svg { width: 14px; height: 14px; fill: currentColor; }

.nav-links { display: flex; align-items: center; gap: 0.2rem; padding-top: 0.3rem; }
.nav-links li { display: flex; align-items: center; gap: 0.25rem; }
.nav-links li::before { content: '•'; color: var(--accent); font-size: 0.45rem; }
.nav-links a {
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cream); padding: 0.25rem 0.45rem; transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  padding: 0.4rem; background: none; border: none; margin-top: 0.15rem;
}
.nav-toggle span { display: block; width: 22px; height: 1px; background: var(--white); transition: 0.3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile overlay menu */
.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 190;
  background: rgba(8,8,8,0.98);
  flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-display); font-size: 2rem;
  font-weight: 300; letter-spacing: 0.1em; color: var(--white);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-close {
  position: absolute; top: 1.5rem; right: 1.75rem;
  font-size: 1.4rem; color: var(--white); cursor: pointer;
  background: none; border: none; opacity: 0.7;
}

/* === HERO === */
#hero {
  position: relative; height: 100vh; min-height: 580px;
  display: flex; align-items: flex-end; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; background-color: #0e0e0e;
  background-image: url('https://images.unsplash.com/photo-1531746020798-e6953c6e8e04?w=1600&q=80');
  background-size: cover; background-position: center 20%;
  transform: scale(1.06); transition: transform 7s ease;
}
#hero.loaded .hero-bg { transform: scale(1); }
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top,
    rgba(8,8,8,0.9) 0%, rgba(8,8,8,0.35) 45%, rgba(8,8,8,0.1) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 3rem 4.5rem; max-width: 800px;
}
.hero-eyebrow {
  font-size: 0.85rem; letter-spacing: 0.42em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1rem;
  opacity: 0; animation: fadeUp 0.8s 0.2s forwards;
}
.hero-title {
  font-family: var(--font-logo);
  font-size: clamp(4rem, 9.5vw, 8.5rem);
  font-weight: 600; line-height: 0.9;
  letter-spacing: 0.02em; text-transform: uppercase;
  margin-bottom: 1.25rem;
  opacity: 0; animation: fadeUp 0.8s 0.4s forwards;
}
.hero-title em {
  font-style: italic; font-weight: 400;
  font-family: var(--font-display);
  display: block;
}
.hero-sub {
  font-size: 1.1rem; letter-spacing: 0.14em; color: #999;
  margin-bottom: 2.5rem;
  opacity: 0; animation: fadeUp 0.8s 0.6s forwards;
}
.hero-cta {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-size: 0.65rem; letter-spacing: 0.28em; text-transform: uppercase;
  padding: 0.9rem 2rem; border: 1px solid var(--accent); color: var(--accent);
  transition: 0.25s;
  opacity: 0; animation: fadeUp 0.8s 0.8s forwards;
}
.hero-cta:hover { background: var(--accent); color: var(--black); }

/* === SHARED === */
.section-label {
  display: block; font-size: 0.58rem; letter-spacing: 0.45em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.6rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300; line-height: 1.05;
}
.section-title em { font-style: italic; }

/* === GALLERY === */
#portfolio { padding: 7rem 2.5rem; }
#portfolio .section-title { margin-bottom: 3.5rem; }

.gallery-grid { columns: 3; column-gap: 10px; }
.gallery-item {
  break-inside: avoid; margin-bottom: 10px;
  overflow: hidden; position: relative; cursor: pointer;
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.65s, transform 0.65s;
}
.gallery-item.visible { opacity: 1; transform: translateY(0); }
.gallery-item .img-wrap { overflow: hidden; display: block; width: 100%; }
.gallery-item img { transition: transform 0.55s ease; width: 100%; display: block; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-overlay {
  position: absolute; inset: 0; background: rgba(8,8,8,0);
  transition: background 0.3s;
  display: flex; align-items: flex-end; padding: 1rem;
}
.gallery-item:hover .gallery-overlay { background: rgba(8,8,8,0.38); }
.gallery-overlay span {
  font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--cream); opacity: 0; transform: translateY(6px);
  transition: 0.25s 0.05s;
}
.gallery-item:hover .gallery-overlay span { opacity: 1; transform: translateY(0); }

/* === PACKAGES === */
#paquetes { padding: 7rem 2.5rem; background: var(--dark); }

.pkg-header {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
  align-items: center; margin-bottom: 4rem;
}
.pkg-header-left {}
.pkg-intro { font-size: 1rem; color: #888; margin-top: 1.25rem; line-height: 1.8; }
.pkg-header-img {
  aspect-ratio: 4/3; overflow: hidden; position: relative;
}
.pkg-header-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 50%, rgba(8,8,8,0.5) 100%);
}
.pkg-header-img img { width: 100%; height: 100%; object-fit: cover; }

.packages-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: #1e1e1e;
}
.package-card {
  background: var(--dark); padding: 2.5rem 2rem 2rem;
  position: relative; overflow: hidden;
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.55s, transform 0.55s;
}
.package-card.visible { opacity: 1; transform: translateY(0); }
.package-card:nth-child(2) { transition-delay: 0.12s; }
.package-card:nth-child(3) { transition-delay: 0.24s; }
.package-card.featured { background: var(--surface); }
.package-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: transparent; transition: background 0.3s;
}
.package-card:hover::before { background: var(--accent); }
.pkg-tag { font-size: 0.58rem; letter-spacing: 0.35em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.4rem; }
.pkg-name { font-family: var(--font-display); font-size: 1.7rem; font-weight: 300; }
.pkg-price { font-family: var(--font-display); font-size: 3rem; font-weight: 300; line-height: 1; margin: 1rem 0; }
.pkg-price sup { font-size: 1.1rem; vertical-align: super; }
.pkg-price small { font-size: 1.1rem; color: #666; margin-left: 0.2rem; }
.pkg-divider { width: 2rem; height: 1px; background: #222; margin: 1.25rem 0; }
.pkg-features li {
  font-size: 1.1rem; color: #999; padding: 0.32rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex; align-items: flex-start; gap: 0.65rem;
}
.pkg-features li::before { content: '—'; color: var(--accent); font-size: 0.85rem; flex-shrink: 0; margin-top: 0.08rem; }
.pkg-ideal { margin-top: 1.1rem; font-size: 0.7rem; color: #555; font-style: italic; }
.pkg-cta {
  display: inline-block; margin-top: 1.6rem;
  padding: 1.1rem 1.6rem; font-size: 0.6rem;
  letter-spacing: 0.25em; text-transform: uppercase;
  border: 1px solid #2a2a2a; color: var(--cream); transition: 0.22s;
}
.package-card.featured .pkg-cta,
.pkg-cta:hover { background: var(--accent); border-color: var(--accent); color: var(--black); }

/* === ABOUT === */
#sobre-mi {
  padding: 7rem 2.5rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.about-visual {
  position: relative;
  opacity: 0; transform: translateX(-24px);
  transition: opacity 0.75s, transform 0.75s;
}
.about-visual.visible { opacity: 1; transform: translateX(0); }
.about-visual .img-wrap { aspect-ratio: 3/4; overflow: hidden; }
.about-visual .img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.about-visual::after {
  content: ''; position: absolute;
  bottom: -1.2rem; right: -1.2rem;
  width: 52%; height: 52%;
  border: 1px solid var(--accent); z-index: -1;
}
.about-text {
  opacity: 0; transform: translateX(24px);
  transition: opacity 0.75s 0.15s, transform 0.75s 0.15s;
}
.about-text.visible { opacity: 1; transform: translateX(0); }
.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 300; line-height: 1.12; margin: 0.6rem 0 1.5rem;
}
.about-text p { font-size: 1rem; color: #999; line-height: 1.9; margin-bottom: 1rem; }
.about-text p strong { color: var(--cream); font-weight: 400; }
.about-stats {
  display: flex; gap: 2.5rem; margin-top: 2.5rem;
  padding-top: 2rem; border-top: 1px solid #1a1a1a;
}
.stat-num { font-family: var(--font-display); font-size: 2.5rem; font-weight: 300; color: var(--accent); line-height: 1; }
.stat-label { font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-top: 0.2rem; }

/* === CONTACT === */
#contacto {
  padding: 7rem 2.5rem; background: var(--dark);
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
}
.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300; line-height: 1.05; margin: 0.6rem 0 1.25rem;
}
.contact-info h2 em { font-style: italic; color: var(--accent); }
.contact-info p { color: #888; font-size: 1.1rem; line-height: 1.8; margin-bottom: 2rem; }
.contact-detail {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: 1.1rem; font-size: 1rem; color: #aaa;
}
.contact-detail .icon {
  width: 34px; height: 34px; border: 1px solid #1e1e1e;
  display: flex; align-items: center; justify-content: center; font-size: 0.85rem; flex-shrink: 0;
}
.contact-social {
  display: inline-flex; align-items: center; gap: 0.6rem;
  margin-top: 2rem; font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); border-bottom: 1px solid #1e1e1e; padding-bottom: 0.3rem;
  transition: color 0.2s, border-color 0.2s;
}
.contact-social:hover { color: var(--accent); border-color: var(--accent); }

/* Framed form */
.form-wrapper {
  border: 1px solid #1e1e1e; padding: 2.5rem 2.25rem;
}
.form-wrapper h3 {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 300; letter-spacing: 0.1em;
  color: var(--cream); margin-bottom: 2rem;
  padding-bottom: 1rem; border-bottom: 1px solid #1a1a1a;
}
.contact-form { display: flex; flex-direction: column; gap: 1.4rem; }
.form-group { display: flex; flex-direction: column; gap: 0.3rem; }
.form-group label { font-size: 0.75rem; letter-spacing: 0.32em; text-transform: uppercase; color: var(--muted); }
.form-group input,
.form-group textarea,
.form-group select {
  background: transparent; border: none; border-bottom: 1px solid #222;
  color: var(--white); font-family: var(--font-body); font-size: 0.88rem;
  padding: 0.65rem 0; outline: none; width: 100%;
  transition: border-color 0.2s; -webkit-appearance: none;
}
.form-group select option { background: var(--dark); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-note { font-size: 0.68rem; color: #3a3a3a; }
.form-submit {
  align-self: flex-start; padding: 0.9rem 2.25rem;
  background: var(--accent); color: var(--black);
  font-family: var(--font-body); font-size: 0.8rem;
  letter-spacing: 0.28em; text-transform: uppercase;
  border: none; cursor: pointer; transition: opacity 0.2s; margin-top: 0.2rem;
}
.form-submit:hover { opacity: 0.8; }

/* === FOOTER === */
footer {
  padding: 2rem 2.5rem; border-top: 1px solid #141414;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem;
}
.footer-logo { font-family: var(--font-logo); font-size: 0.9rem; letter-spacing: 0.25em; color: var(--cream); }
footer span, footer a { font-size: 0.85rem; color: var(--muted); }
footer a:hover { color: var(--accent); }

/* === WHATSAPP === */
.wa-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 300;
  width: 50px; height: 50px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(37,211,102,0.3); transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.1); }
.wa-float svg { width: 22px; height: 22px; fill: white; }

/* === LIGHTBOX === */
.lightbox {
  position: fixed; inset: 0; z-index: 400;
  background: rgba(0,0,0,0.96); display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox img { max-width: 88vw; max-height: 88vh; object-fit: contain; width: auto; height: auto; }
.lb-close {
  position: absolute; top: 1.5rem; right: 2rem;
  font-size: 1.4rem; color: var(--white); cursor: pointer;
  background: none; border: none; opacity: 0.6; transition: opacity 0.2s;
}
.lb-close:hover { opacity: 1; }

/* === ANIMATIONS === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .pkg-header { grid-template-columns: 1fr; gap: 2.5rem; }
  .pkg-header-img { max-height: 280px; }
  .packages-grid { grid-template-columns: 1fr; gap: 1px; }
  #sobre-mi { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual::after { display: none; }
  #contacto { grid-template-columns: 1fr; gap: 3rem; }
  .gallery-grid { columns: 2; }
}

@media (max-width: 600px) {
  nav { padding: 1rem 1.25rem 1.1rem; }
  nav.scrolled { padding: 1.1rem 1.25rem; }
  .nav-links { display: none !important; }
  .nav-toggle { display: flex; }

  .hero-content { padding: 0 1.5rem 3.5rem; }
  .hero-title { font-size: clamp(3.2rem, 16vw, 5rem); }

  #portfolio, #paquetes, #sobre-mi, #contacto { padding: 5rem 1.25rem; }
  .gallery-grid { columns: 1; }
  .about-stats { flex-wrap: wrap; gap: 1.5rem; }
  .form-wrapper { padding: 1.75rem 1.25rem; }
  footer { flex-direction: column; text-align: center; padding: 1.75rem 1.25rem; }
}