/* ============================================
   ESCUELA DE CANTO — style.css
   escueladecanto.com.ar
   ============================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400;1,600&display=swap');

/* ---- CSS Variables ---- */
:root {
  /* Paleta nueva: negro/carbón como base, naranja como protagonista, dorado como detalle */
  --color-deep:    #0F0F0F;   /* negro casi puro — fondos hero y secciones oscuras */
  --color-mid:     #1C1C1C;   /* carbón — secciones alternadas oscuras */
  --color-card:    #242424;   /* gris muy oscuro — cards sobre fondo mid */
  --color-accent:  #E23A2F;   /* naranja-rojo Tempo — CTA, highlights, activo */
  --color-accent2: #FF5A4E;   /* naranja claro — hover de accent */
  --color-gold:    #C9A84C;   /* dorado — detalle, eyebrows, stat numbers, TEMPO links */
  --color-gold2:   #E8C96A;   /* dorado claro — hover gold */
  --color-light:   #F2F2F2;   /* gris muy claro — fondos secciones claras */
  --color-white:   #FFFFFF;
  --color-gray:    #888888;
  --color-text:    #CCCCCC;   /* texto secundario sobre fondos oscuros */
  --color-border:  rgba(226,58,47,0.25);
  --color-tempo:   #E23A2F;   /* alias para compatibilidad */

  --font-display: 'Montserrat', system-ui, sans-serif;
  --font-body:    'Montserrat', system-ui, sans-serif;

  --radius:    12px;
  --radius-sm:  6px;
  --shadow:     0 4px 32px rgba(0,0,0,0.4);
  --shadow-card:0 2px 16px rgba(0,0,0,0.25);

  --max-width: 1100px;
  --section-pad: 80px 20px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--color-light);
  color: var(--color-deep);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(1.85rem, 5.5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.45rem, 3.8vw, 2.2rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.45rem); font-weight: 600; }
p  { font-size: 1rem; line-height: 1.75; color: inherit; font-weight: 400; }

/* ---- Utility ---- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}
.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: 12px;
}
.accent { color: var(--color-accent); }

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(226,58,47,0.4);
}
.btn-primary:hover { background: var(--color-accent2); box-shadow: 0 6px 24px rgba(226,58,47,0.5); }
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-accent);
}
.btn-outline:hover { background: var(--color-accent); color: var(--color-white); }
.btn-wa {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
}
.btn-wa:hover { background: #1ebe5d; }

/* ============================================
   NAVIGATION
   ============================================ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: transparent;
  transition: background 0.35s, backdrop-filter 0.35s, box-shadow 0.35s;
  padding: 0 20px;
}
.site-nav.scrolled {
  background: rgba(15,15,15,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo .logo-main {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.02em;
}
.nav-logo .logo-sub {
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav-links {
  display: none;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform 0.2s;
}
.nav-links a:hover { color: var(--color-accent); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { padding: 10px 20px; font-size: 0.85rem; }
.nav-hamburger {
  background: none; border: none; cursor: pointer;
  display: flex; flex-direction: column; gap: 5px; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--color-white); border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: rgba(15,15,15,0.99);
  backdrop-filter: blur(16px);
  z-index: 899;
  padding: 24px 20px 32px;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
  pointer-events: none;
}
.nav-mobile.open { transform: translateY(0); opacity: 1; pointer-events: all; }
.nav-mobile a {
  display: block; font-size: 1.1rem; font-weight: 500;
  color: var(--color-light); padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color 0.2s;
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--color-accent); }

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-hamburger { display: none; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--color-deep);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image:url('../img/clases-de-canto-slider.webp');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.3;
}
.hero-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(
    160deg,
    rgba(15,15,15,0.95) 0%,
    rgba(28,28,28,0.75) 50%,
    rgba(15,15,15,0.90) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 100px 20px 60px;
  width: 100%;
}
.hero-content .section-eyebrow { margin-bottom: 20px; }
.hero-title { color: var(--color-white); margin-bottom: 24px; max-width: 700px; }
.hero-title em { font-style: italic; font-weight: 800; color: var(--color-accent); }
.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: rgba(242,242,242,0.78);
  max-width: 560px; margin-bottom: 40px; font-weight: 300;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 60px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 32px; }
.stat-item { display: flex; flex-direction: column; }
.stat-number {
  font-family: var(--font-display); font-size: 2rem; font-weight: 800;
  color: var(--color-gold); line-height: 1; letter-spacing: -0.03em;
}
.stat-label { font-size: 0.78rem; color: rgba(242,242,242,0.55); letter-spacing: 0.05em; margin-top: 4px; }

.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; z-index: 3; line-height: 0; }
.hero-wave svg { display: block; width: 100%; }

.waveform-container {
  position: absolute; bottom: 80px; right: -20px;
  width: 280px; opacity: 0.12; z-index: 2;
}
@media (min-width: 768px) {
  .waveform-container { right: 40px; opacity: 0.18; width: 380px; }
}

/* ============================================
   QUIENES SOMOS (secciones claras)
   ============================================ */
.quienes-somos { background: var(--color-light); padding: var(--section-pad); }
.qs-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.qs-image-wrap {
  position: relative; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.qs-image-wrap img { width: 100%; height: 320px; object-fit: cover; }
.qs-image-badge {
  position: absolute; bottom: 20px; left: 20px;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 10px 18px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 0.85rem; line-height: 1.3;
}
.qs-text h2 { color: var(--color-deep); margin-bottom: 20px; }
.qs-text p { color: #3d3d3d; margin-bottom: 16px; }
.qs-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px; }
.pillar-item {
  background: var(--color-white); border: 1px solid rgba(226,58,47,0.15);
  border-radius: var(--radius-sm); padding: 14px 16px;
  display: flex; align-items: flex-start; gap: 10px;
}
.pillar-icon { color: var(--color-accent); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.pillar-text { font-size: 0.88rem; font-weight: 500; color: var(--color-deep); line-height: 1.4; }

.tempo-link-wrap {
  margin-top: 28px; padding: 16px 20px;
  background: rgba(226,58,47,0.06);
  border-left: 3px solid var(--color-tempo);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.9rem; color: #3d3d3d;
}
.tempo-link-wrap a {
  color: var(--color-tempo); font-weight: 600;
  text-decoration: underline; text-decoration-color: transparent;
  transition: text-decoration-color 0.2s;
}
.tempo-link-wrap a:hover { text-decoration-color: var(--color-tempo); }

@media (min-width: 768px) {
  .qs-grid { grid-template-columns: 1fr 1fr; }
  .qs-image-wrap img { height: 420px; }
}

/* ============================================
   DOCENTES (sección oscura)
   ============================================ */
.docentes { background: var(--color-mid); padding: var(--section-pad); }
.docentes .section-eyebrow { color: var(--color-accent); }
.docentes h2 { color: var(--color-white); margin-bottom: 16px; }
.docentes-intro { color: var(--color-text); max-width: 680px; margin-bottom: 48px; }
.docentes-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.docente-card {
  background: var(--color-card);
  border: 1px solid rgba(226,58,47,0.18);
  border-radius: var(--radius); padding: 28px 24px;
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
}
.docente-card:hover {
  background: #2d2d2d;
  border-color: rgba(226,58,47,0.45);
  transform: translateY(-3px);
}
.docente-icon { font-size: 1.8rem; margin-bottom: 14px; color: var(--color-accent); }
.docente-card h3 { font-size: 1.05rem; color: var(--color-white); margin-bottom: 8px; }
.docente-card p  { font-size: 0.88rem; color: var(--color-text); line-height: 1.6; }

@media (min-width: 600px) { .docentes-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .docentes-grid { grid-template-columns: repeat(3, 1fr); } }

/* ============================================
   CLASES DE CANTO
   ============================================ */
.clases-canto { background: var(--color-light); padding: var(--section-pad); }
.clases-header { margin-bottom: 52px; }
.clases-header h2 { color: var(--color-deep); margin-bottom: 16px; }
.clases-header p { color: #444; max-width: 640px; }

.clases-main-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-bottom: 52px; }
.clases-image-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.clases-image-wrap img { width: 100%; height: 300px; object-fit: cover; }
.clases-detail h3 { color: var(--color-deep); margin-bottom: 20px; font-size: 1.3rem; }

.elementos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 28px; }
.elemento-tag {
  background: var(--color-white); border: 1px solid rgba(226,58,47,0.15);
  border-radius: var(--radius-sm); padding: 10px 14px;
  font-size: 0.84rem; font-weight: 500; color: var(--color-deep);
  display: flex; align-items: center; gap: 8px;
}
.elemento-tag::before { content: '♪'; color: var(--color-accent); font-size: 0.9rem; }

.modalidad-block { background: var(--color-deep); border-radius: var(--radius); padding: 28px 24px; margin-bottom: 28px; }
.modalidad-block h4 { font-family: var(--font-display); font-size: 1.05rem; color: var(--color-accent); margin-bottom: 14px; }
.modalidad-block p  { font-size: 0.9rem; color: var(--color-text); line-height: 1.75; }

.objetivos-section {
  background: var(--color-white); border-radius: var(--radius);
  padding: 36px 28px; box-shadow: var(--shadow-card);
}
.objetivos-section h3 { color: var(--color-deep); margin-bottom: 24px; font-size: 1.2rem; }
.objetivos-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.objetivo-item {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 0.9rem; color: #444; line-height: 1.5;
}
.objetivo-item::before {
  content: '◆'; color: var(--color-accent);
  font-size: 0.55rem; flex-shrink: 0; margin-top: 6px;
}
.tecnicas-strip { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.tecnica-badge {
  background: var(--color-mid); color: var(--color-light);
  border-radius: 100px; padding: 7px 16px; font-size: 0.8rem; font-weight: 500;
}

@media (min-width: 768px) {
  .clases-main-grid { grid-template-columns: 1fr 1fr; align-items: start; }
  .objetivos-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   CANTO GRUPAL
   ============================================ */
.canto-grupal { background: var(--color-deep); padding: var(--section-pad); position: relative; overflow: hidden; }
.canto-grupal::before {
  content: ''; position: absolute; top: -120px; right: -120px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(226,58,47,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cg-header { margin-bottom: 52px; }
.cg-header h2 { color: var(--color-white); margin-bottom: 16px; }
.cg-header p  { color: var(--color-text); max-width: 620px; }

.cg-grid { display: grid; grid-template-columns: 1fr; gap: 36px; margin-bottom: 52px; }
.cg-image-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.cg-image-wrap img { width: 100%; height: 300px; object-fit: cover; }

.grupos-etarios { margin-bottom: 48px; }
.grupos-etarios h3 { color: var(--color-accent); font-size: 1.1rem; margin-bottom: 20px; }
.grupos-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.grupo-card {
  background: var(--color-card); border: 1px solid rgba(226,58,47,0.2);
  border-radius: var(--radius); padding: 20px 18px; text-align: center;
  transition: background 0.2s, border-color 0.2s;
}
.grupo-card:hover { background: #2d2d2d; border-color: rgba(226,58,47,0.5); }
.grupo-emoji { font-size: 1.8rem; margin-bottom: 8px; }
.grupo-name { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: var(--color-white); margin-bottom: 4px; }
.grupo-edad { font-size: 0.8rem; color: var(--color-accent); font-weight: 500; }

.cg-tabs { margin-bottom: 48px; }
.tabs-nav {
  display: flex; gap: 0;
  border-bottom: 1px solid rgba(226,58,47,0.2);
  margin-bottom: 28px; overflow-x: auto; scrollbar-width: none;
}
.tabs-nav::-webkit-scrollbar { display: none; }
.tab-btn {
  background: none; border: none; cursor: pointer;
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 500;
  color: rgba(242,242,242,0.45); padding: 12px 18px;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  white-space: nowrap; transition: color 0.2s, border-color 0.2s;
}
.tab-btn.active { color: var(--color-accent); border-bottom-color: var(--color-accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-list { display: grid; grid-template-columns: 1fr; gap: 10px; }
.tab-list li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 0.9rem; color: var(--color-text); line-height: 1.55;
  padding: 12px 16px; background: var(--color-card);
  border-radius: var(--radius-sm); border-left: 2px solid var(--color-accent);
}
.cuatrimestres-info {
  margin-top: 32px; padding: 20px 24px;
  background: rgba(226,58,47,0.08);
  border-radius: var(--radius); border: 1px solid rgba(226,58,47,0.2);
}
.cuatrimestres-info p { font-size: 0.9rem; color: var(--color-text); }
.cuatrimestres-info strong { color: var(--color-accent); }

@media (min-width: 768px) {
  .cg-grid { grid-template-columns: 1fr 1fr; align-items: start; }
  .grupos-grid { grid-template-columns: repeat(4, 1fr); }
  .tab-list { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   CONTACTO
   ============================================ */
.contacto { background: var(--color-light); padding: var(--section-pad); }
.contacto-grid { display: grid; grid-template-columns: 1fr; gap: 48px; }
.contacto-info h2 { color: var(--color-deep); margin-bottom: 16px; }
.contacto-info p { color: #444; margin-bottom: 32px; }
.info-items { display: flex; flex-direction: column; gap: 20px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; }
.info-item-icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: var(--color-deep); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0; font-size: 1.1rem; color: var(--color-accent);
}
.info-item-text strong {
  display: block; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-gray); margin-bottom: 2px;
}
.info-item-text a, .info-item-text span { font-size: 0.95rem; color: var(--color-deep); font-weight: 500; }
.info-item-text a:hover { color: var(--color-accent); }
.social-links { display: flex; gap: 12px; margin-top: 28px; }
.social-btn {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: var(--color-deep); display: flex; align-items: center;
  justify-content: center; color: var(--color-light); font-size: 1rem;
  transition: background 0.2s, transform 0.2s; text-decoration: none;
}
.social-btn:hover { background: var(--color-accent); transform: translateY(-2px); }

.contacto-form-wrap {
  background: var(--color-white); border-radius: var(--radius);
  padding: 36px 28px; box-shadow: var(--shadow-card);
}
.contacto-form-wrap h3 { color: var(--color-deep); font-size: 1.2rem; margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.07em; text-transform: uppercase; color: var(--color-gray); margin-bottom: 7px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid rgba(15,15,15,0.15); border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: 0.95rem; color: var(--color-deep);
  background: var(--color-light); transition: border-color 0.2s, box-shadow 0.2s; outline: none; appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(226,58,47,0.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%230F0F0F' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  background-size: 16px; padding-right: 44px;
}
.form-required { color: #c0392b; }
.form-submit { width: 100%; padding: 15px; font-size: 1rem; justify-content: center; }

@media (min-width: 768px) { .contacto-grid { grid-template-columns: 1fr 1fr; } }

/* ============================================
   FOOTER
   ============================================ */
.site-footer { background: var(--color-deep); padding: 48px 20px 28px; color: var(--color-text); border-top: 1px solid rgba(226,58,47,0.2); }
.footer-inner { max-width: var(--max-width); margin: 0 auto; }
.footer-top {
  display: grid; grid-template-columns: 1fr; gap: 36px;
  padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,0.07); margin-bottom: 24px;
}
.footer-brand .logo-main {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 800;
  color: var(--color-white); display: block; margin-bottom: 4px; letter-spacing: -0.02em;
}
.footer-brand .logo-sub {
  font-size: 0.7rem; color: var(--color-accent); letter-spacing: 0.12em;
  text-transform: uppercase; display: block; margin-bottom: 14px;
}
.footer-brand p { font-size: 0.85rem; line-height: 1.65; }
.footer-col h4 {
  font-family: var(--font-body); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-gold); margin-bottom: 16px;
}
.footer-col a {
  display: block; font-size: 0.875rem; color: var(--color-text); padding: 4px 0; transition: color 0.2s;
}
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: space-between; align-items: center; font-size: 0.8rem;
}
.footer-bottom a { color: var(--color-accent); }

@media (min-width: 640px) { .footer-top { grid-template-columns: 1.5fr 1fr 1fr; } }

/* ============================================
   FLOATING MENU
   ============================================ */
.floating-menu {
  position: fixed; right: 16px; top: 50%;
  transform: translateY(-50%); z-index: 800;
  display: flex; flex-direction: column; gap: 10px;
}
.float-btn {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; text-decoration: none; color: var(--color-white);
  box-shadow: 0 3px 12px rgba(0,0,0,0.35); transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}
.float-btn:hover { transform: scale(1.1); box-shadow: 0 5px 20px rgba(0,0,0,0.45); }
.float-btn-wa  { background: #25D366; }
.float-btn-tel { background: var(--color-accent); }
.float-btn-map { background: #0F0F0F; border: 1px solid rgba(226,58,47,0.5); }
.float-tooltip {
  position: absolute; right: 58px;
  background: rgba(15,15,15,0.95); color: var(--color-light);
  font-size: 0.75rem; font-weight: 500; padding: 5px 12px;
  border-radius: var(--radius-sm); white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.float-btn:hover .float-tooltip { opacity: 1; }

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}