/* ============================================
   VEREMA STUDIO · Sistema de estilos web
   ============================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --vino: #5C1E1E;
  --vino-deep: #3F1414;
  --verde: #2D3A2A;
  --mostaza: #C9A155;
  --mostaza-deep: #A8843E;
  --crema: #F2EBDF;
  --crema-soft: #FAF6EE;
  --paper: #FAF7F2;
  --terracota: #A65A3D;
  --negro: #1C1A17;
  --gris: #8A817A;

  --container-max: 1200px;
  --container-narrow: 720px;
  --container-text: 640px;
}

html {
  scroll-behavior: smooth;
}

html, body {
  background: var(--paper);
  color: var(--negro);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ============================
   TYPOGRAPHY
   ============================ */

.cinzel {
  font-family: 'Cinzel', serif;
  font-weight: 500;
  letter-spacing: -0.037em;
  text-transform: uppercase;
}

.cormorant {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 400;
}

.dm-mono {
  font-family: 'DM Mono', monospace;
  letter-spacing: 4px;
  text-transform: uppercase;
}

.label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--vino);
  opacity: 0.75;
}

/* ============================
   LAYOUT
   ============================ */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 32px;
}
.container-text {
  max-width: var(--container-text);
  margin: 0 auto;
  padding: 0 32px;
}

section { padding: 80px 0; }
section.compact { padding: 50px 0; }

.ornament {
  width: 50px;
  height: 1px;
  background: var(--mostaza);
  margin: 24px auto;
  opacity: 0.85;
}

/* ============================
   NAV
   ============================ */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(92, 30, 30, 0.08);
}

.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.nav-brand {
  font-family: 'Cinzel', serif;
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.037em;
  color: var(--vino);
  text-transform: uppercase;
  display: inline-block;
  padding: 4px 0;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--negro);
  opacity: 0.75;
  transition: opacity 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
  color: var(--vino);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--vino);
  color: var(--paper);
  padding: 10px 18px;
  border-radius: 3px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: all 0.25s ease;
}
.nav-cta:hover {
  background: var(--vino-deep);
  transform: translateY(-1px);
}

/* Mobile nav */
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  width: 32px; height: 32px;
  position: relative;
  cursor: pointer;
}
.nav-toggle span {
  position: absolute;
  left: 4px; right: 4px;
  height: 1.5px;
  background: var(--vino);
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle span:nth-child(1) { top: 10px; }
.nav-toggle span:nth-child(2) { top: 16px; }
.nav-toggle span:nth-child(3) { top: 22px; }
.nav-toggle.open span:nth-child(1) { top: 16px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 16px; transform: rotate(-45deg); }

@media (max-width: 768px) {
  .nav-inner { gap: 12px; padding: 14px 20px; justify-content: space-between; }
  .nav-brand { font-size: 18px; flex-shrink: 0; }
  .nav-links {
    position: fixed;
    top: 60px;
    left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    border-bottom: 1px solid rgba(92, 30, 30, 0.10);
    transform: translateY(-110%);
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    z-index: 99;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { font-size: 14px; }
  /* En mobile el botón Contactar se oculta · accesible desde el menú hamburger */
  .nav-cta { display: none; }
  .nav-toggle { display: block; flex-shrink: 0; }
  .mobile-only { display: list-item !important; }
}
.mobile-only { display: none; }

/* ============================
   HERO
   ============================ */

.hero {
  padding: 80px 0 60px;
  text-align: center;
}
.hero-vol {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--vino);
  opacity: 0.65;
  margin-bottom: 26px;
}
.hero-title {
  font-family: 'Cinzel', serif;
  font-weight: 500;
  font-size: clamp(64px, 12vw, 168px);
  letter-spacing: -0.037em;
  line-height: 0.92;
  color: var(--vino);
  margin-bottom: 24px;
}
.hero-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(22px, 3.5vw, 34px);
  line-height: 1.25;
  color: var(--negro);
  max-width: 760px;
  margin: 0 auto 32px;
}
.hero-tagline em {
  color: var(--vino);
  font-weight: 500;
}
.hero-intro {
  max-width: 580px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.75;
  color: var(--negro);
  opacity: 0.78;
}

.hero-page {
  padding: 60px 0 40px;
  text-align: center;
  border-bottom: 1px solid rgba(92, 30, 30, 0.08);
}
.hero-page-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--vino);
  opacity: 0.7;
  margin-bottom: 18px;
}
.hero-page-title {
  font-family: 'Cinzel', serif;
  font-weight: 500;
  font-size: clamp(48px, 8vw, 88px);
  letter-spacing: -0.037em;
  line-height: 1;
  color: var(--vino);
  margin-bottom: 16px;
}
.hero-page-sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: clamp(18px, 2.5vw, 24px);
  color: var(--negro);
  opacity: 0.78;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================
   BUTTONS
   ============================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 28px;
  border-radius: 3px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  background: var(--vino);
  color: var(--paper);
  border-color: var(--vino);
}
.btn:hover {
  background: var(--vino-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(92, 30, 30, 0.18);
}
.btn-outline {
  background: transparent;
  color: var(--vino);
  border-color: rgba(92, 30, 30, 0.32);
}
.btn-outline:hover {
  background: var(--vino);
  color: var(--paper);
  border-color: var(--vino);
}
.btn-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 36px;
}

/* ============================
   SECTIONS
   ============================ */

.section-header {
  text-align: center;
  margin-bottom: 40px;
}
.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--vino);
  opacity: 0.7;
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Cinzel', serif;
  font-weight: 500;
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -0.037em;
  line-height: 1;
  color: var(--vino);
  margin-bottom: 20px;
}
.section-sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: clamp(18px, 2.5vw, 24px);
  color: var(--negro);
  opacity: 0.78;
  max-width: 600px;
  margin: 0 auto;
}

.bg-vino { background: var(--vino); color: var(--crema); }
.bg-vino .section-label { color: var(--mostaza); opacity: 1; }
.bg-vino .section-title { color: var(--mostaza); }
.bg-vino .section-sub { color: var(--crema); opacity: 0.85; }
.bg-vino .label { color: var(--mostaza); opacity: 1; }
.bg-vino p { color: var(--crema); opacity: 0.88; }
.bg-vino .hero-page-label { color: var(--mostaza); opacity: 0.85; }
.bg-vino .hero-page-title { color: var(--mostaza); }
.bg-vino .hero-page-sub { color: var(--crema); opacity: 0.85; }
.bg-vino.hero-page { border-bottom: 1px solid rgba(201, 161, 85, 0.20); }

.bg-verde { background: var(--verde); color: var(--crema); }
.bg-verde .section-label { color: var(--mostaza); opacity: 1; }
.bg-verde .section-title { color: var(--mostaza); }
.bg-verde .section-sub { color: var(--crema); opacity: 0.85; }
.bg-verde p { color: var(--crema); opacity: 0.88; }

.bg-crema { background: var(--crema); }
.bg-crema-soft { background: var(--crema-soft); }
.bg-paper { background: var(--paper); }
.bg-mostaza { background: var(--mostaza); color: var(--vino-deep); }

.bg-negro { background: var(--negro); color: var(--crema); }
.bg-negro .section-label { color: var(--mostaza); opacity: 1; }
.bg-negro .section-title { color: var(--mostaza); }
.bg-negro .section-sub { color: var(--crema); opacity: 0.85; }
.bg-negro .label { color: var(--mostaza); opacity: 1; }
.bg-negro p { color: var(--crema); opacity: 0.88; }
.bg-negro .hero-page-label { color: var(--mostaza); opacity: 0.85; }
.bg-negro .hero-page-title { color: var(--mostaza); }
.bg-negro .hero-page-sub { color: var(--crema); opacity: 0.85; }
.bg-negro.hero-page { border-bottom: 1px solid rgba(201, 161, 85, 0.20); }
.bg-negro .page-marker, .bg-negro .page-num { color: var(--mostaza); opacity: 0.7; }

/* Page decorative markers (like brandboard) */
.page-marker {
  position: absolute;
  top: 30px;
  left: 50px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--vino);
  opacity: 0.7;
}
.page-num {
  position: absolute;
  top: 30px;
  right: 50px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gris);
}
.bg-vino .page-marker, .bg-vino .page-num,
.bg-verde .page-marker, .bg-verde .page-num { color: var(--mostaza); opacity: 0.7; }
section { position: relative; }
@media (max-width: 768px) {
  .page-marker, .page-num { font-size: 9px; top: 20px; }
  .page-marker { left: 24px; }
  .page-num { right: 24px; }
}

/* Section divider with ornament line */
.section-divider {
  width: 80px;
  height: 1px;
  background: var(--mostaza);
  margin: 0 auto 40px;
  opacity: 0.85;
}

/* ============================
   GRID PRESETS
   ============================ */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; gap: 20px; }
}

/* ============================
   SERVICE CARDS
   ============================ */

.service-card {
  background: var(--paper);
  border: 1px solid rgba(92, 30, 30, 0.10);
  padding: 32px 28px;
  border-radius: 4px;
  transition: all 0.25s ease;
  position: relative;
}
.service-card:hover {
  border-color: var(--mostaza);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(92, 30, 30, 0.08);
}
.service-card.featured {
  background: var(--vino);
  color: var(--crema);
  border-color: var(--vino);
}
.service-card.verde {
  background: var(--verde);
  color: var(--crema);
  border-color: var(--verde);
}
.service-card.verde:hover {
  border-color: var(--mostaza);
  box-shadow: 0 12px 32px rgba(45, 58, 42, 0.25);
}
.service-card.verde .service-card-name { color: var(--mostaza); }
.service-card.verde .service-card-desc { color: var(--crema); opacity: 0.88; }
.service-card.verde .service-card-list li {
  color: var(--crema);
  opacity: 0.88;
  border-bottom-color: rgba(201, 161, 85, 0.18);
}
.service-card.verde .service-card-cta { color: var(--mostaza); border-bottom-color: var(--mostaza); }
.service-card-tag {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--mostaza);
  color: var(--vino);
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 2px;
}
.service-card-name {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 38px;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--vino);
  line-height: 0.95;
  margin-bottom: 16px;
}
.service-card.featured .service-card-name { color: var(--mostaza); }
.service-card-desc {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--negro);
  opacity: 0.78;
  margin-bottom: 22px;
}
.service-card.featured .service-card-desc { color: var(--crema); opacity: 0.88; }
.service-card-list {
  list-style: none;
  margin-bottom: 24px;
}
.service-card-list li {
  font-size: 14px;
  line-height: 1.55;
  padding: 7px 0;
  padding-left: 18px;
  position: relative;
  border-bottom: 1px dotted rgba(92, 30, 30, 0.15);
}
.service-card.featured .service-card-list li {
  border-bottom-color: rgba(201, 161, 85, 0.20);
  color: var(--crema);
  opacity: 0.88;
}
.service-card-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--mostaza);
}
.service-card-list li:last-child { border-bottom: none; }
.service-card-cta {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--vino);
  border-bottom: 1px solid var(--vino);
  padding-bottom: 3px;
}
.service-card.featured .service-card-cta { color: var(--mostaza); border-bottom-color: var(--mostaza); }

/* ============================
   STEPS · MÉTODO
   ============================ */

.step {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 40px;
  padding: 50px 0;
  border-top: 1px solid rgba(92, 30, 30, 0.10);
  align-items: start;
}
.step:first-child { border-top: none; }
.step-num {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 88px;
  line-height: 1;
  color: var(--vino);
  opacity: 0.85;
}
.step-title {
  font-family: 'Cinzel', serif;
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.037em;
  text-transform: uppercase;
  color: var(--vino);
  margin-bottom: 14px;
  line-height: 1.1;
}
.step-desc {
  font-size: 16px;
  line-height: 1.75;
  color: var(--negro);
  opacity: 0.82;
  max-width: 580px;
}
@media (max-width: 768px) {
  .step { grid-template-columns: 1fr; gap: 12px; padding: 36px 0; }
  .step-num { font-size: 64px; }
  .step-title { font-size: 22px; }
}

/* ============================
   FORM
   ============================ */

.form-section {
  width: 100%;
  background: var(--crema);
  border: 1px solid rgba(92, 30, 30, 0.10);
  padding: 48px 36px;
  border-radius: 4px;
  max-width: 520px;
  margin: 0 auto;
}
.form-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--vino);
  text-align: center;
  margin-bottom: 8px;
}
.form-title {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 30px;
  color: var(--negro);
  text-align: center;
  margin-bottom: 6px;
  line-height: 1.2;
}
.form-sub {
  font-size: 14px;
  color: var(--negro);
  opacity: 0.7;
  text-align: center;
  margin-bottom: 28px;
}
.form-field { margin-bottom: 14px; }
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(92, 30, 30, 0.20);
  border-radius: 3px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 300;
  color: var(--negro);
  background: var(--paper);
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--negro);
  opacity: 0.4;
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--vino);
  box-shadow: 0 0 0 2px rgba(92, 30, 30, 0.10);
}
.form-field textarea {
  resize: vertical;
  min-height: 90px;
}
.form-submit {
  width: 100%;
  background: var(--vino);
  color: var(--paper);
  border: none;
  padding: 16px;
  border-radius: 3px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s ease;
  margin-top: 8px;
}
.form-submit:hover {
  background: var(--vino-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(92, 30, 30, 0.18);
}
.form-honeypot { display: none; }

/* ============================
   FOOTER
   ============================ */

.footer {
  background: var(--vino);
  color: var(--crema);
  padding: 70px 0 40px;
  border-top: 4px solid var(--mostaza);
}
.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}
.footer-brand {
  font-family: 'Cinzel', serif;
  font-weight: 500;
  font-size: 32px;
  letter-spacing: -0.037em;
  color: var(--mostaza);
  margin-bottom: 12px;
}
.footer-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 16px;
  color: var(--crema);
  opacity: 0.85;
}
.footer-col-title {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--mostaza);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; line-height: 1.3; }
.footer-col ul li { margin-bottom: 2px; }
.footer-col ul li a {
  font-size: 14px;
  line-height: 1.5;
  color: var(--crema);
  opacity: 0.78;
  transition: opacity 0.2s;
  display: inline-block;
  padding: 2px 0;
}
.footer-col ul li a:hover { opacity: 1; color: var(--mostaza); }
.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(201, 161, 85, 0.20);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--crema);
  opacity: 0.6;
}
@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer-brand-col { grid-column: 1 / -1; }
}

/* ============================
   ANIMATIONS
   ============================ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.7s ease-out backwards; }

/* ============================
   UTILITY
   ============================ */

.text-center { text-align: center; }
.mb-md { margin-bottom: 24px; }
.mb-lg { margin-bottom: 48px; }

/* Image overlay (for atmospheric photos) */
.bg-img-section {
  position: relative;
  background-size: cover;
  background-position: center;
  color: var(--crema);
  padding: 90px 32px;
  text-align: center;
}
.bg-img-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28, 26, 23, 0.50) 0%, rgba(28, 26, 23, 0.65) 100%);
}
.bg-img-section .bg-img-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}