/* ===================================================
   REFORMAS DEMO — Design System
   Paleta: Crema · Terracota · Negro elegante
   Tipografía: Cormorant Garamond (editorial) + DM Sans
   =================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
*:focus-visible { outline: 2px solid var(--terracota); outline-offset: 2px; }

:root {
  --cream: #F5F0E8;
  --cream-2: #EDE8DE;
  --terracota: #C4622D;
  --terracota-light: #DA7543;
  --terracota-dark: #A0501F;
  --terracota-glow: rgba(196,98,45,0.3);
  --gold: #B8860B;
  --gold-light: #D4A017;

  --dark: #0E0D0B;
  --dark-2: #141311;
  --dark-3: #1C1916;
  --dark-4: #242019;

  --text-dark: #1C1916;
  --text-mid: #4A4540;
  --text-light: #8A8075;
  --white: #FFFFFF;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 40px rgba(0,0,0,0.15);
  --shadow-lg: 0 24px 80px rgba(0,0,0,0.2);
  --shadow-tc: 0 6px 24px var(--terracota-glow);

  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.6s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text-mid);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
h1,h2,h3,h4 { font-family: var(--font-display); line-height: 1.1; color: var(--text-dark); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 6rem 0; }
.mt { margin-top: 1.5rem; }

.eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--terracota);
  margin-bottom: 1rem;
}
.eyebrow.light { color: rgba(196,98,45,0.7); }
.section-title { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 600; margin-bottom: 1.25rem; }
.section-title.light { color: var(--cream); }
.section-header { text-align: center; margin-bottom: 4rem; }

/* ─── BUTTONS ─────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.9rem 2rem; border-radius: var(--radius-full);
  font-weight: 500; font-size: 0.95rem; font-family: var(--font-body);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition); cursor: pointer;
}
.btn-primary {
  background: var(--text-dark); color: var(--cream);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--dark-3); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--cream); border: 1px solid rgba(255,255,255,0.35); }
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.6); }
.btn-white { background: var(--cream); color: var(--text-dark); font-weight: 600; box-shadow: var(--shadow-sm); }
.btn-white:hover { background: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-wa {
  display: inline-flex; align-items: center; gap: 0.65rem;
  background: #25D366; color: white; font-weight: 600;
  padding: 0.9rem 1.75rem; border-radius: var(--radius-full);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition);
}
.btn-wa:hover { background: #20BC5A; transform: translateY(-2px); }
.btn-submit-dark {
  width: 100%; display: flex; align-items: center; justify-content: center;
  background: var(--text-dark); color: var(--white);
  padding: 1rem 2rem; border-radius: var(--radius-full);
  font-weight: 600; font-size: 0.95rem; font-family: var(--font-body);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition);
}
.btn-submit-dark:hover { background: var(--dark-3); transform: translateY(-2px); }
.btn-kit {
  background: var(--white); color: #1E3A8A;
  padding: 0.65rem 1.5rem; border-radius: var(--radius-full);
  font-weight: 600; font-size: 0.88rem; flex-shrink: 0;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition);
}
.btn-kit:hover { background: #EFF6FF; transform: translateY(-1px); }

/* ─── NAVBAR ─────────────────────────────────── */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(245,240,232,0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(196,98,45,0.12);
  padding: 1.1rem 0; transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition);
}
.navbar.scrolled { padding: 0.75rem 0; box-shadow: var(--shadow-sm); }
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.nav-logo { display: flex; align-items: center; gap: 0.75rem; }
.logo-diamond { font-size: 1.4rem; color: var(--terracota); }
.logo-name { display: block; font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--text-dark); line-height: 1.1; }
.logo-tag { display: block; font-size: 0.62rem; color: var(--text-light); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 0.25rem; list-style: none; }
.nav-links a { padding: 0.5rem 0.9rem; font-size: 0.88rem; font-weight: 500; color: var(--text-mid); border-radius: var(--radius-sm); transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition); }
.nav-links a:hover { color: var(--text-dark); background: rgba(196,98,45,0.06); }
.nav-cta {
  background: var(--terracota) !important; color: white !important;
  padding: 0.55rem 1.3rem !important; border-radius: var(--radius-full) !important;
  font-weight: 600 !important; box-shadow: var(--shadow-tc);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition) !important;
}
.nav-cta:hover { background: var(--terracota-dark) !important; transform: translateY(-1px) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--text-dark); border-radius: 2px; transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition); }

/* ─── HERO ────────────────────────────────────── */
.hero { position: relative; height: 100vh; min-height: 600px; overflow: hidden; }
.hero-slider { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.hero-slide.active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 8s ease; }
.hero-slide.active img { transform: scale(1); }
.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(circle at center, rgba(14,13,11,0.2) 0%, rgba(14,13,11,0.7) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  height: 100%; display: flex; flex-direction: column;
  justify-content: center; padding-top: 5rem;
  animation: heroFadeIn 1s ease-out both;
}
@keyframes heroFadeIn { from { opacity:0; transform: translateY(30px); } to { opacity:1; transform: translateY(0); } }
.hero-eyebrow {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: rgba(255,255,255,0.7);
  margin-bottom: 1.25rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 600; color: var(--white);
  line-height: 1.02; margin-bottom: 1.25rem;
}
.hero-title em { color: var(--terracota-light); font-style: italic; }
.hero-subtitle { font-size: 1.05rem; color: rgba(255,255,255,0.7); max-width: 500px; margin-bottom: 2.5rem; line-height: 1.65; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero-dots { display: flex; gap: 0.2rem; }
.dot {
  width: 32px; height: 32px; padding: 0; outline: none;
  background: transparent; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.dot::after {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transition: all 0.4s cubic-bezier(0.16,1,0.3,1);
}
.dot.active::after { background: var(--white); width: 24px; border-radius: 4px; }
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.4rem;
  z-index: 2;
}
.hero-scroll span { font-size: 0.68rem; color: rgba(255,255,255,0.5); letter-spacing: 0.15em; text-transform: uppercase; }
.scroll-line { width: 1px; height: 36px; background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100%{opacity:0.4;transform:scaleY(1)} 50%{opacity:1;transform:scaleY(1.2)} }

/* ─── STATS BAR ───────────────────────────────── */
.stats-bar {
  background: var(--dark); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  gap: 3rem; padding: 1.75rem 1.5rem; flex-wrap: wrap;
}
.sb-item { text-align: center; }
.sb-num { display: block; font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--terracota-light); }
.sb-label { display: block; font-size: 0.7rem; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.1em; }
.sb-sep { width: 1px; height: 40px; background: rgba(255,255,255,0.08); }

/* ─── SERVICIOS ───────────────────────────────── */
.servicios { background: var(--white); }
.servicios-grid { display: flex; flex-direction: column; gap: 5rem; margin-bottom: 4rem; }
.serv { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.serv-reverse { direction: rtl; }
.serv-reverse > * { direction: ltr; }
.serv-img { border-radius: var(--radius-lg); overflow: hidden; }
.serv-img img { width: 100%; height: 380px; object-fit: cover; transition: transform var(--transition-slow); }
.serv-img:hover img { transform: scale(1.05); }
.serv-num { font-family: var(--font-display); font-size: 3.5rem; font-weight: 700; color: var(--cream-2); line-height: 1; margin-bottom: 0.5rem; }
.serv-content h3 { font-size: 1.8rem; font-weight: 700; color: var(--text-dark); margin-bottom: 0.75rem; }
.serv-content p { font-size: 0.92rem; color: var(--text-light); line-height: 1.7; margin-bottom: 1rem; }
.serv-content ul { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1.5rem; }
.serv-content li { font-size: 0.85rem; color: var(--text-mid); padding-left: 1.2rem; position: relative; }
.serv-content li::before { content: '◆'; position: absolute; left: 0; color: var(--terracota); font-size: 0.5rem; top: 5px; }
.serv-cta {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  background: transparent; border: 1.5px solid var(--terracota);
  border-radius: var(--radius-full); font-size: 0.85rem; font-weight: 600; color: var(--terracota);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition); cursor: pointer;
}
.serv-cta:hover { background: var(--terracota); color: white; transform: translateX(4px); }
.extra-services {
  background: var(--cream);
  border-radius: var(--radius-lg);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  overflow: hidden;
  border: 1px solid var(--cream-2);
}
.es-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 1.75rem 1rem; text-align: center; background: var(--cream);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition); gap: 0.4rem;
}
.es-item:hover { background: var(--white); transform: translateY(-2px); }
.es-item span:first-child { font-size: 1.8rem; }
.es-item strong { font-size: 0.88rem; color: var(--text-dark); }
.es-desc { font-size: 0.75rem; color: var(--text-light); }

/* ─── GALERÍA ─────────────────────────────────── */
.proyectos { background: var(--cream); }
.galeria-grid { display: grid; grid-template-columns: 1.4fr 1fr; grid-template-rows: 300px 300px; gap: 1rem; border-radius: var(--radius-lg); overflow: hidden; }
.g-item { position: relative; overflow: hidden; cursor: pointer; }
.g-tall { grid-row: 1 / 3; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.g-item:hover img { transform: scale(1.06); }
.g-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14,13,11,0.85) 0%, transparent 50%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0.85; transition: opacity var(--transition);
}
.g-item:hover .g-overlay { opacity: 1; }
.g-type {
  display: inline-block; font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--terracota-light); margin-bottom: 0.5rem;
}
.g-overlay h4 { font-family: var(--font-display); font-size: 1.2rem; color: white; margin-bottom: 0.25rem; }
.g-overlay p { font-size: 0.78rem; color: rgba(255,255,255,0.65); }

/* ─── PROCESO ─────────────────────────────────── */
.proceso { background: var(--dark); }
.proceso-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 5rem; align-items: start; }
.proceso-info p { font-size: 0.98rem; color: rgba(255,255,255,0.55); line-height: 1.7; margin-top: 1rem; }
.proceso-steps { display: flex; flex-direction: column; gap: 1px; }
.step {
  display: flex; align-items: flex-start; gap: 1.5rem;
  padding: 1.75rem 2rem;
  background: var(--dark-3); border-bottom: 1px solid var(--dark-4);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition); position: relative;
}
.step:first-child { border-radius: var(--radius-md) var(--radius-md) 0 0; }
.step:last-child { border-radius: 0 0 var(--radius-md) var(--radius-md); border-bottom: none; }
.step:hover { background: var(--dark-4); }
.step-icon { font-size: 1.5rem; flex-shrink: 0; }
.step-num {
  font-family: var(--font-display); font-size: 2rem; font-weight: 700;
  color: rgba(245,240,232,0.08); position: absolute; right: 1.5rem; top: 1rem;
}
.step-content h4 { font-family: var(--font-display); font-size: 1.15rem; color: var(--cream); margin-bottom: 0.35rem; }
.step-content p { font-size: 0.83rem; color: rgba(245,240,232,0.5); line-height: 1.6; }

/* ─── TESTIMONIOS ─────────────────────────────── */
.testimonios { background: var(--white); }
.test-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.5rem; align-items: start; }
.test-card {
  background: var(--cream); border-radius: var(--radius-md);
  padding: 2rem; border: 1px solid var(--cream-2);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), opacity var(--transition), fill var(--transition);
}
.test-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.test-card.featured { background: var(--text-dark); }
.test-stars { display: flex; gap: 0.2rem; color: var(--gold); margin-bottom: 1rem; }
.test-card.featured .test-stars { color: var(--gold-light); }
.svg-star { width: 1.15rem; height: 1.15rem; }
.t-text { font-family: var(--font-display); font-size: 1.1rem; font-style: italic; line-height: 1.65; margin-bottom: 1.5rem; color: var(--text-mid); }
.test-card.featured .t-text { color: rgba(245,240,232,0.8); }
.t-meta { display: flex; align-items: center; gap: 0.75rem; }
.t-av {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--cream-2);
  color: var(--terracota); font-size: 1.1rem; font-family: var(--font-display); font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  border: 1px solid rgba(196,98,45,0.2);
}
.test-card.featured .t-av { background: var(--dark-3); color: var(--gold-light); border-color: rgba(212,160,23,0.3); }
.t-meta strong { display: block; font-size: 0.88rem; color: var(--text-dark); }
.test-card.featured .t-meta strong { color: var(--cream); }
.t-meta span { font-size: 0.75rem; color: var(--text-light); }
.test-card.featured .t-meta span { color: rgba(245,240,232,0.5); }

/* ─── PRESUPUESTO ─────────────────────────────── */
.presupuesto-wrap {
  background: linear-gradient(135deg, var(--terracota-dark) 0%, #6B2E15 100%);
  padding: 6rem 0;
}
.pres-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 5rem; align-items: start; }
.pres-text p { font-size: 0.98rem; color: rgba(245,240,232,0.7); line-height: 1.7; margin-bottom: 2rem; }
.pres-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: 2rem; }
.pc {
  display: flex; align-items: center; gap: 0.75rem;
  background: rgba(245,240,232,0.08);
  border-radius: var(--radius-sm); padding: 0.9rem 1rem;
  border: 1px solid rgba(245,240,232,0.12);
}
.pc-icon { font-size: 1.3rem; flex-shrink: 0; }
.pc strong { font-size: 0.82rem; color: rgba(245,240,232,0.9); font-family: var(--font-body); font-weight: 600; }
.pres-form-wrap {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 2.5rem; box-shadow: var(--shadow-lg);
}
.pres-form-wrap h3 { font-size: 1.5rem; color: var(--text-dark); margin-bottom: 1.6rem; }
.fg-float {
  position: relative;
  margin-bottom: 1.25rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.fg-float input, .fg-float select, .fg-float textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1.5px solid var(--cream-2);
  color: var(--text-dark);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 1.2rem 0.5rem 0.4rem 0.5rem;
  outline: none; resize: none;
  transition: border-color var(--transition), background-color var(--transition);
}
.fg-float textarea { min-height: 80px; }
.fg-float input:focus, .fg-float select:focus, .fg-float textarea:focus {
  border-bottom-color: var(--terracota);
  background: rgba(196,98,45,0.03);
}
.fg-float label {
  position: absolute;
  left: 0.5rem;
  top: 1.2rem;
  font-size: 0.95rem;
  color: var(--text-light);
  transition: transform var(--transition), font-size var(--transition), color var(--transition);
  pointer-events: none;
  transform-origin: left top;
}
.fg-float input:focus ~ label, .fg-float input:not(:placeholder-shown) ~ label,
.fg-float textarea:focus ~ label, .fg-float textarea:not(:placeholder-shown) ~ label,
.fg-float select:focus ~ label, .fg-float select:valid ~ label {
  transform: translateY(-1.1rem);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--terracota);
}
.fg-float.error input, .fg-float.error select, .fg-float.error textarea { border-bottom-color: #E63946; }
.fg-float.error label { color: #E63946; }
.form-error-msg { font-size: 0.75rem; color: #E63946; position: absolute; bottom: -1.2rem; left: 0.5rem; opacity: 0; transform: translateY(-4px); transition: opacity var(--transition), transform var(--transition); }
.fg-float.error .form-error-msg { opacity: 1; transform: translateY(0); }
.form-note { text-align: center; font-size: 0.75rem; color: var(--text-light); margin-top: 0.85rem; }
.pres-success { text-align: center; padding: 2rem; }
.succ-icon { font-size: 3rem; margin-bottom: 1rem; }
.pres-success h3 { font-size: 1.5rem; color: var(--text-dark); margin-bottom: 0.5rem; }
.pres-success p { color: var(--text-light); margin-bottom: 1.5rem; }

/* ─── CONTACTO ────────────────────────────────── */
.contacto { background: var(--cream); }
.contacto-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; align-items: start; }
.c-info p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 2rem; margin-top: 0.5rem; }
.c-cards { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.5rem; }
.c-card {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1rem 1.25rem; background: var(--white);
  border-radius: var(--radius-md); border: 1px solid var(--cream-2);
}
.c-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.c-card strong { display: block; color: var(--text-dark); font-size: 0.86rem; margin-bottom: 0.15rem; }
.c-card span { font-size: 0.8rem; color: var(--text-light); line-height: 1.5; }
.c-card a { color: var(--terracota); }
.c-map iframe { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }

/* ─── KIT DIGITAL ────────────────────────────── */
.kit-band {
  background: linear-gradient(135deg, #1E3A8A, #1D4ED8);
  padding: 1.25rem 1.5rem;
}
.kit-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
}
.kit-left { display: flex; align-items: center; gap: 1.25rem; }
.kit-left span:first-child { font-size: 2rem; flex-shrink: 0; }
.kit-left strong { display: block; color: white; font-size: 1rem; margin-bottom: 0.2rem; }
.kit-left span { font-size: 0.82rem; color: rgba(255,255,255,0.75); line-height: 1.4; }

/* ─── FOOTER ──────────────────────────────────── */
.footer { background: var(--dark); padding-top: 4rem; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem; padding-bottom: 3rem;
}
.footer-logo { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--cream); margin-bottom: 0.6rem; }
.footer-logo span { color: var(--terracota-light); }
.footer-brand p { font-size: 0.82rem; color: rgba(245,240,232,0.45); line-height: 1.6; margin-bottom: 0.75rem; }
.footer-brand a { color: var(--terracota-light); font-weight: 600; }
.footer-col h4 { font-family: var(--font-body); color: var(--cream); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col li a { font-size: 0.82rem; color: rgba(245,240,232,0.45); transition: color var(--transition); }
.footer-col li a:hover { color: var(--terracota-light); }
.footer-tel { display: block; font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; color: var(--terracota-light); margin-bottom: 0.75rem; }
.footer-wa { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: #34D399; font-weight: 600; transition: color var(--transition); }
.footer-wa:hover { color: #6EE7B7; }
.footer-bottom { border-top: 1px solid rgba(245,240,232,0.05); padding: 1.25rem 1.5rem; text-align: center; font-size: 0.76rem; color: rgba(245,240,232,0.3); }
.footer-bottom a { color: var(--terracota-light); }

/* ─── FLOATING BUTTON ────────────────────────── */
.float-wa {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 900;
  display: inline-flex; align-items: center; gap: 0.75rem;
  background: #25D366; color: white;
  padding: 0.85rem 1.5rem; border-radius: var(--radius-full);
  font-weight: 600; font-size: 0.88rem;
  box-shadow: 0 8px 24px rgba(37,211,102,0.3);
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1), background-color var(--transition), box-shadow 0.4s cubic-bezier(0.16,1,0.3,1), opacity 0.4s ease;
  transform: translateY(100px); opacity: 0; pointer-events: none;
}
.float-wa.visible { transform: translateY(0); opacity: 1; pointer-events: auto; }
.float-wa:hover { background: #20BC5A; transform: translateY(-4px) scale(1.02); box-shadow: 0 12px 32px rgba(37,211,102,0.4); }

/* ─── RESPONSIVE ──────────────────────────────── */
@media (max-width: 1024px) {
  .serv, .serv-reverse { grid-template-columns: 1fr; gap: 2rem; direction: ltr; }
  .serv-img img { height: 280px; }
  .galeria-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .g-tall { grid-row: auto; }
  .g-item { height: 260px; }
  .proceso-grid { grid-template-columns: 1fr; gap: 3rem; }
  .test-grid { grid-template-columns: 1fr; }
  .pres-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contacto-inner { grid-template-columns: 1fr; }
  .extra-services { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .pres-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stats-bar { gap: 1.5rem; }
  .sb-sep { display: none; }
  .hero-title { font-size: 3rem; }
  .hero-ctas { flex-direction: column; }
  .extra-services { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .kit-inner { flex-direction: column; text-align: center; }
  .kit-left { flex-direction: column; text-align: center; }
  .float-wa span { display: none; }
  .float-wa { width: 56px; height: 56px; justify-content: center; padding: 0; border-radius: 50%; }
  .nav-links { display: none; position: fixed; inset: 0; background: rgba(245,240,232,0.97); flex-direction: column; align-items: center; justify-content: center; gap: 1.5rem; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
}


/* --- SVG Icons Alignment --- */
.svg-icon {
  display: inline-block;
  vertical-align: middle;
  width: 1em; height: 1em;
}