/* ══════════════════════════════════════════════════
   STUDIO LAGUNA — TORREÓN AESTHETIC
   Palette: Desierto Lagunero · Cantera · Sotol · Sol
   ══════════════════════════════════════════════════ */

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

:root {
  /* Torreón desert palette */
  --tierra:    #1a110a;     /* tierra oscura */
  --cantera:   #261a10;     /* cantera natural */
  --adobe:     #3d2814;     /* adobe oscuro */
  --barro:     #5c3d22;     /* barro cocido */
  --polvo:     #8c6245;     /* polvo del desierto */
  --arena:     #c4a882;     /* arena lagunera */
  --crema:     #f0e6d6;     /* crema caliche */
  --hueso:     #ede0cc;     /* hueso natural */

  /* Accent: sol lagunero + agave */
  --sol:       #e8a020;     /* sol del desierto */
  --cobre:     #c4621a;     /* cobre oxidado */
  --mezcal:    #6b8c42;     /* verde agave */
  --cielo:     #2d5a8e;     /* cielo lagunero azul */

  /* Semantic */
  --bg:        var(--tierra);
  --bg2:       var(--cantera);
  --surface:   var(--adobe);
  --surface2:  var(--barro);
  --border:    #3a2415;
  --accent:    var(--sol);
  --accent2:   var(--cobre);
  --accent3:   var(--mezcal);
  --text:      var(--crema);
  --muted:     var(--arena);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Barlow Condensed', sans-serif;
  --font-mono:    'Space Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  overflow-x: hidden;
  cursor: none;
}

/* ── Desert texture overlay ─────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none; opacity: 0.6;
}

/* Geometric Mesoamerican pattern overlay */
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background-image: repeating-linear-gradient(
    0deg, transparent, transparent 59px,
    rgba(232,160,32,0.04) 59px, rgba(232,160,32,0.04) 60px
  ), repeating-linear-gradient(
    90deg, transparent, transparent 59px,
    rgba(232,160,32,0.04) 59px, rgba(232,160,32,0.04) 60px
  );
  pointer-events: none;
}

/* ── Custom cursor ──────────────────────────────── */
.cursor {
  position: fixed; width: 10px; height: 10px;
  background: var(--sol); border-radius: 0; /* square — cantera block */
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%) rotate(45deg);
  transition: transform 0.1s, width 0.3s, height 0.3s;
  mix-blend-mode: screen;
}
.cursor-ring {
  position: fixed; width: 38px; height: 38px;
  border: 1px solid rgba(232,160,32,0.5);
  border-radius: 0; /* square too */
  pointer-events: none; z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease-out;
}

/* ── NAV ────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 3rem;
  background: rgba(26,17,10,0.92);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}

/* ── LOGO: Option A (default in nav) ────────────── */
.nav-logo {
  display: flex; align-items: center; gap: 0.7rem;
  text-decoration: none;
}
.logo-mark {
  width: 36px; height: 36px;
  position: relative; flex-shrink: 0;
}
.logo-mark svg { width: 100%; height: 100%; }
.logo-text-wrap { line-height: 1; }
.logo-main {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 3px;
  color: var(--crema);
  text-transform: uppercase;
  display: block;
}
.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.45rem;
  letter-spacing: 4px;
  color: var(--sol);
  text-transform: uppercase;
  display: block;
  margin-top: 1px;
}

.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--muted);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--sol); }
.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--tierra);
  background: var(--sol);
  border: none;
  padding: 0.6rem 1.4rem;
  cursor: pointer;
  transition: all 0.2s;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}
.nav-cta:hover {
  background: var(--crema);
  box-shadow: 0 6px 20px rgba(232,160,32,0.35);
}

/* ── HERO ───────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 8rem 3rem 4rem;
  overflow: hidden;
}

/* Desert horizon line */
.hero-horizon {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 0;
  height: 40%;
  background: linear-gradient(180deg, transparent, rgba(92,61,34,0.12));
}

/* Sun glow */
.hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,160,32,0.1) 0%, rgba(196,98,26,0.06) 40%, transparent 70%);
  top: -150px; right: -50px;
  animation: sol-pulse 8s ease-in-out infinite;
}
.hero-glow2 {
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(107,140,66,0.08) 0%, transparent 70%);
  bottom: -80px; left: 100px;
  animation: sol-pulse 10s ease-in-out infinite reverse;
}

/* Decorative geometric — Mesoamerican-inspired corner ornament */
.hero-ornament {
  position: absolute;
  top: 5rem; right: 3rem;
  width: 180px; height: 180px;
  opacity: 0.12;
  animation: slow-spin 60s linear infinite;
}

@keyframes sol-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}
@keyframes slow-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-content { position: relative; z-index: 1; max-width: 900px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--sol);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}
.hero-tag::before {
  content: '';
  display: block; width: 28px; height: 2px;
  background: linear-gradient(90deg, var(--sol), var(--cobre));
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 9.5vw, 10rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s forwards;
}
.hero h1 .line2 {
  color: var(--sol);
  display: block;
  font-style: italic;
}
.hero-desc {
  font-size: 1.15rem;
  font-weight: 300;
  letter-spacing: 0.5px;
  color: var(--muted);
  max-width: 500px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s forwards;
}
.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s forwards;
}

.btn-primary {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--tierra);
  background: var(--sol);
  border: none;
  padding: 1rem 2rem;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}
.btn-primary:hover {
  background: var(--crema);
  box-shadow: 0 0 40px rgba(232,160,32,0.4);
}
.btn-outline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--barro);
  padding: 1rem 2rem;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}
.btn-outline:hover {
  border-color: var(--sol);
  color: var(--sol);
}

/* ── Stats strip ───────────────────────────────── */
.stats-strip {
  position: absolute; bottom: 3rem; left: 3rem; right: 3rem;
  z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  gap: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s 1s forwards;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--sol);
  line-height: 1;
  font-style: italic;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 0.3rem;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── SECTIONS ──────────────────────────────────── */
.section {
  padding: 7rem 3rem;
  position: relative;
}
.section-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 4rem;
  flex-wrap: wrap; gap: 1rem;
}
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--sol);
  margin-bottom: 0.8rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: 0;
}
.section-title em { color: var(--sol); font-style: italic; }
.section-desc {
  font-size: 1rem;
  font-weight: 300;
  color: var(--muted);
  max-width: 360px;
  line-height: 1.7;
}

/* ── DIVIDER ornament ───────────────────────────── */
.divider-ornament {
  display: flex; align-items: center; justify-content: center;
  gap: 1rem; padding: 0 3rem;
  color: var(--barro); font-size: 0.7rem; letter-spacing: 4px;
  font-family: var(--font-mono); text-transform: uppercase;
}
.divider-ornament::before,
.divider-ornament::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--barro), transparent);
}

/* ── SERVICES ──────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
}
.service-card {
  background: var(--bg2);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sol), var(--cobre));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { background: var(--surface); }

/* Mesoamerican step pattern in corner */
.service-card::after {
  content: '';
  position: absolute; bottom: 0; right: 0;
  width: 60px; height: 60px;
  background: 
    linear-gradient(var(--border) 1px, transparent 1px) 0 0 / 20px 20px,
    linear-gradient(90deg, var(--border) 1px, transparent 1px) 0 0 / 20px 20px;
  opacity: 0.5;
}

.service-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-style: italic;
  color: var(--border);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color 0.3s;
}
.service-card:hover .service-num { color: var(--sol); }
.service-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0.8rem;
}
.service-desc {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.7;
}
.service-tags {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  margin-top: 1.5rem;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 1px;
  color: var(--sol);
  border: 1px solid rgba(232,160,32,0.25);
  padding: 0.2rem 0.6rem;
  text-transform: uppercase;
}

/* ── PROCESS ───────────────────────────────────── */
.process-section { background: var(--bg2); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 2.8rem; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sol), var(--cobre), transparent);
}
.step { padding: 0 2rem 2rem; position: relative; }
.step-dot {
  width: 16px; height: 16px;
  background: var(--sol);
  margin-bottom: 2rem;
  box-shadow: 0 0 18px rgba(232,160,32,0.6);
  position: relative; z-index: 1;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%); /* diamond */
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 3px;
  color: var(--sol);
  margin-bottom: 0.5rem;
}
.step-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.step-desc {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.6;
}

/* ── PRICING ───────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
}
.price-card {
  background: var(--bg2);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}
.price-card.featured {
  background: var(--surface);
  outline: 1px solid var(--sol);
}
.price-card.featured::before {
  content: 'MÁS POPULAR';
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 2px;
  color: var(--tierra);
  background: var(--sol);
  padding: 0.2rem 0.6rem;
}
.price-plan {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 3px;
  color: var(--sol);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-style: italic;
  font-weight: 900;
  line-height: 1;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.price-amount sup {
  font-size: 1.2rem;
  vertical-align: super;
  color: var(--muted);
  font-style: normal;
}
.price-period {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 2rem;
  font-family: var(--font-mono);
}
.price-features {
  list-style: none;
  margin-bottom: 2rem;
}
.price-features li {
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--muted);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.6rem;
}
.price-features li::before {
  content: '◆';
  color: var(--barro);
  font-size: 0.5rem;
  flex-shrink: 0;
}
.price-features li.included { color: var(--text); }
.price-features li.included::before { color: var(--sol); }

/* ── CONTACT ───────────────────────────────────── */
.contact-section { background: var(--bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 0.95;
  margin-bottom: 1.5rem;
}
.contact-info h2 em { color: var(--sol); font-style: italic; }
.contact-info p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  font-size: 0.95rem;
  font-weight: 300;
}
.contact-methods { display: flex; flex-direction: column; gap: 1rem; }
.contact-method {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--border);
  background: var(--surface);
  text-decoration: none;
  transition: all 0.3s;
}
.contact-method:hover {
  border-color: var(--sol);
  transform: translateX(8px);
}
.method-icon {
  font-size: 1.4rem;
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
}
.method-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: var(--sol);
  text-transform: uppercase;
}
.method-value {
  font-size: 0.92rem;
  color: var(--text);
}

/* ── FORM ───────────────────────────────────────── */
.form-container {
  background: var(--surface);
  padding: 2.5rem;
  border: 1px solid var(--border);
  position: relative;
}
/* Cantera corner detail */
.form-container::before {
  content: '';
  position: absolute; top: 0; left: 0;
  border-top: 20px solid var(--sol);
  border-right: 20px solid transparent;
}
.form-container::after {
  content: '';
  position: absolute; bottom: 0; right: 0;
  border-bottom: 20px solid var(--cobre);
  border-left: 20px solid transparent;
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.form-subtitle {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 2px;
  color: var(--sol);
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.form-group { margin-bottom: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
input, select, textarea {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 2px solid var(--barro);
  color: var(--text);
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  outline: none;
  transition: border-color 0.3s;
  -webkit-appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-left-color: var(--sol);
  border-color: var(--barro);
  box-shadow: 0 0 0 2px rgba(232,160,32,0.08);
}
select option { background: var(--bg2); }
textarea { resize: vertical; min-height: 100px; }

.form-tabs {
  display: flex; gap: 1px;
  background: var(--border);
  margin-bottom: 1.5rem;
}
.form-tab {
  flex: 1;
  padding: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--bg2);
  border: none;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.3s;
}
.form-tab.active { background: var(--sol); color: var(--tierra); }
.tab-content { display: none; }
.tab-content.active { display: block; }

.btn-submit {
  width: 100%;
  padding: 1rem;
  background: var(--sol);
  color: var(--tierra);
  border: none;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 3px;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 0.5rem;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}
.btn-submit:hover {
  background: var(--crema);
  box-shadow: 0 0 40px rgba(232,160,32,0.3);
}
.btn-whatsapp {
  width: 100%;
  padding: 1rem;
  background: #25D366;
  color: white;
  border: none;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s;
  display: flex; align-items: center; justify-content: center; gap: 0.8rem;
  text-decoration: none;
  margin-top: 0.5rem;
}
.btn-whatsapp:hover {
  background: #128C7E;
  box-shadow: 0 0 40px rgba(37,211,102,0.3);
}
.success-msg { display: none; text-align: center; padding: 2rem; }
.success-msg.show { display: block; }
.success-icon { font-size: 3rem; margin-bottom: 1rem; }
.success-msg h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-style: italic;
  color: var(--sol);
  margin-bottom: 0.5rem;
}
.success-msg p { color: var(--muted); font-size: 0.9rem; }

/* ── FOOTER ─────────────────────────────────────── */
footer {
  background: var(--cantera);
  border-top: 2px solid var(--border);
  padding: 3rem;
  position: relative;
}
/* Footer Torreón skyline silhouette */
footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sol), var(--cobre), var(--sol));
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand .brand-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 2px;
  margin-bottom: 0.8rem;
  color: var(--crema);
}
.footer-brand .brand-name span { color: var(--sol); }
.footer-brand p {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.7;
  max-width: 280px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--sol);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--crema); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 1px;
}
.social-links { display: flex; gap: 1rem; }
.social-link {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  transition: all 0.3s;
}
.social-link:hover { border-color: var(--sol); color: var(--sol); }

/* ── Floating WhatsApp ──────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 1000;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 0;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  font-size: 1.7rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  animation: bounce-wa 3s ease-in-out infinite;
  transition: transform 0.3s;
}
.whatsapp-float:hover { transform: scale(1.15); }
.whatsapp-float .wa-tooltip {
  position: absolute;
  right: 70px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.4rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 1px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }
@keyframes bounce-wa {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ── Scroll animations ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s, transform 0.7s;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Marquee ────────────────────────────────────── */
.marquee-section {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.2rem 0;
  background: var(--adobe);
}
.marquee-track {
  display: flex; gap: 3rem;
  animation: marquee 22s linear infinite;
  white-space: nowrap;
}
.marquee-item {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  letter-spacing: 3px;
  color: var(--polvo);
  text-transform: uppercase;
  flex-shrink: 0;
  display: flex; align-items: center; gap: 3rem;
}
.marquee-dot { color: var(--sol); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ══════════════════════════════════════════════════
   LOGO OPTIONS SECTION
   ══════════════════════════════════════════════════ */
.logo-showcase {
  background: var(--bg2);
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.logo-showcase-header {
  text-align: center;
  margin-bottom: 4rem;
}
.logo-showcase-header h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-style: italic;
  margin-bottom: 0.5rem;
}
.logo-showcase-header p {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--sol);
  text-transform: uppercase;
}
.logo-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  max-width: 1100px;
  margin: 0 auto;
}
.logo-option {
  background: var(--tierra);
  padding: 3.5rem 2.5rem;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2rem;
  position: relative;
  transition: background 0.3s;
}
.logo-option:hover { background: var(--cantera); }

/* Dark variant preview */
.logo-option.on-light {
  background: var(--crema);
}
.logo-option.on-light:hover { background: var(--hueso); }

.logo-option-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}
.logo-option.on-light .logo-option-label { color: var(--barro); }

.option-name {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--sol);
  text-align: center;
  position: absolute;
  top: 1rem; left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}
.option-name.dark { color: var(--cobre); }

/* ── LOGO A: "Sol Lagunero" — Sun + serif stacked ── */
.logo-a { display: flex; flex-direction: column; align-items: center; gap: 0.6rem; }
.logo-a-mark svg { display: block; }
.logo-a-text {
  text-align: center;
}
.logo-a-text .main {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: 8px;
  text-transform: uppercase;
  display: block;
  color: var(--crema);
  line-height: 1;
}
.logo-a-text .sub {
  font-family: 'Space Mono', monospace;
  font-size: 0.42rem;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--sol);
  display: block;
  margin-top: 4px;
}
/* on-light version of A */
.on-light .logo-a-text .main { color: var(--tierra); }
.on-light .logo-a-text .sub { color: var(--cobre); }

/* ── LOGO B: "Cantera" — Block letters + geometric mark ── */
.logo-b { display: flex; align-items: center; gap: 1rem; }
.logo-b-text .main {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--crema);
  display: block;
  line-height: 1;
}
.logo-b-text .sub {
  font-family: 'Space Mono', monospace;
  font-size: 0.38rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--sol);
  display: block;
  margin-top: 5px;
}
.on-light .logo-b-text .main { color: var(--tierra); }
.on-light .logo-b-text .sub { color: var(--cobre); }

/* ── LOGO C: "Sotol" — Minimal monogram + wordmark ── */
.logo-c { display: flex; flex-direction: column; align-items: flex-start; gap: 0.4rem; padding-left: 1rem; border-left: 3px solid var(--sol); }
.logo-c-main {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--crema);
  line-height: 1;
}
.logo-c-row {
  display: flex; align-items: center; gap: 0.6rem; width: 100%;
}
.logo-c-line { flex: 1; height: 1px; background: var(--sol); opacity: 0.4; }
.logo-c-sub {
  font-family: 'Space Mono', monospace;
  font-size: 0.38rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--sol);
}
.on-light .logo-c { border-left-color: var(--cobre); }
.on-light .logo-c-main { color: var(--tierra); }
.on-light .logo-c-sub { color: var(--cobre); }
.on-light .logo-c-line { background: var(--cobre); }

/* ── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 900px) {
  .logo-options { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  body { cursor: auto; }
  .cursor, .cursor-ring { display: none; }

  nav { padding: 1rem 1.2rem; }
  .nav-links { display: none; }
  .nav-logo .logo-main { font-size: 0.9rem; letter-spacing: 2px; }
  .nav-logo .logo-sub { font-size: 0.4rem; letter-spacing: 2px; }
  .nav-cta { padding: 0.5rem 1rem; font-size: 0.6rem; }

  .hero { padding: 6rem 1.2rem 8rem; min-height: auto; }
  .hero h1 { font-size: 3.5rem; margin-bottom: 1rem; }
  .hero-desc { font-size: 1rem; margin-bottom: 2rem; }
  .hero-ornament { width: 100px; height: 100px; top: 4rem; right: 1rem; }
  .stats-strip { 
    position: static; 
    grid-template-columns: 1fr 1fr; 
    gap: 1.5rem; 
    margin-top: 3rem;
    padding-top: 1.5rem;
  }
  .stat-num { font-size: 2.2rem; }

  .section { padding: 4rem 1.2rem; }
  .section-header { margin-bottom: 2.5rem; }
  .section-title { font-size: 2.8rem; }
  
  .services-grid, .pricing-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; gap: 2rem; }
  .process-steps::before { display: none; }
  .step { padding: 0 0 0 1.5rem; border-left: 1px solid var(--border); }
  .step-dot { position: absolute; left: -8px; top: 0; }

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .form-container { padding: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .form-tab { font-size: 0.55rem; padding: 0.6rem 0.4rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column-reverse; gap: 1.5rem; text-align: center; }
  
  .whatsapp-float { bottom: 1.5rem; right: 1.5rem; width: 50px; height: 50px; font-size: 1.4rem; }
  .logo-showcase { padding: 3rem 1.2rem; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.8rem; }
  .section-title { font-size: 2.2rem; }
  .price-amount { font-size: 2.8rem; }
}

/* ── Validación en línea (extraído de index.html) ── */
.field-error {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 1px;
  color: #ff6b35;
  margin-top: 0.3rem;
}
.field-error.visible { display: block; }
input.error-field, textarea.error-field {
  border-color: #ff6b35 !important;
}