/* ==========================================================
   SINERGIA · Método SIRVE
   Stylesheet mobile-first profesional
   ========================================================== */

/* -------- Variables -------- */
:root {
  --navy: #082c4c;
  --navy-dark: #061e35;
  --blue: #0d4d7a;
  --sky: #3b82c4;
  --sky-light: #6bb6ff;
  --teal: #35c7bd;
  --ink: #15212b;
  --muted: #5a6b78;
  --soft: #f4f8fb;
  --softer: #eef4f8;
  --white: #fff;
  --gold: #d7a84f;
  --border: #dfeaf0;
  --shadow-sm: 0 4px 12px rgba(8, 44, 76, .06);
  --shadow-md: 0 12px 30px rgba(8, 44, 76, .08);
  --shadow-lg: 0 24px 60px rgba(8, 44, 76, .15);
  --shadow-xl: 0 28px 80px rgba(0, 0, 0, .28);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(.4, 0, .2, 1);
  --transition-slow: 0.6s cubic-bezier(.4, 0, .2, 1);
}

/* -------- Reset -------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  background: var(--soft);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; font-weight: 900; }
p { margin: 0 0 1em; }

/* -------- Layout -------- */
.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 60px 0;
  position: relative;
}

.center { text-align: center; max-width: 760px; margin: 0 auto 40px; }

.grid, .twocol {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

/* -------- Tipografía -------- */
.kicker {
  display: inline-block;
  letter-spacing: .25em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 900;
  color: var(--blue);
  margin-bottom: 12px;
}
.kicker.accent { color: var(--sky); }
.kicker.accent-light { color: var(--sky-light); }
.kicker.accent-gold { color: var(--gold); }

h1 {
  font-size: clamp(36px, 7vw, 64px);
  letter-spacing: -.02em;
  margin-bottom: 18px;
}
h2 {
  font-size: clamp(28px, 5vw, 48px);
  letter-spacing: -.015em;
  margin-bottom: 16px;
}
h2 em { font-style: italic; color: var(--sky); }
h3 { font-size: clamp(20px, 3vw, 28px); }
.lead {
  font-size: clamp(16px, 2.2vw, 20px);
  line-height: 1.65;
  color: var(--muted);
}

.gradient-text {
  background: linear-gradient(120deg, #fff 0%, var(--teal) 50%, var(--sky-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.gradient-text-teal {
  background: linear-gradient(120deg, var(--teal), var(--sky-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* -------- Botones -------- */
.btns { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: var(--radius-md);
  padding: 13px 22px;
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  background: rgba(255,255,255,.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width .5s, height .5s;
}
.btn:hover::before { width: 300px; height: 300px; }
.btn.primary { background: var(--navy); color: #fff; }
.btn.primary:hover { background: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn.secondary { background: #fff; color: var(--navy); border: 1px solid var(--border); }
.btn.secondary:hover { background: var(--softer); transform: translateY(-2px); }
.btn.light { background: #fff; color: var(--navy); }
.btn.light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn.outline { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.4); }
.btn.outline:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn.block { display: flex; width: 100%; margin-top: 16px; }

/* -------- Navegación -------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.nav.scrolled { background: rgba(255,255,255,.95); box-shadow: var(--shadow-sm); }

.navin {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  height: 44px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}
.brand-footer .brand-logo {
  height: 54px;
  max-width: 220px;
}

/* Mantenidos por compatibilidad (por si quedó algún uso) */
.brandmark {
  width: 44px; height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--navy), var(--sky));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  font-size: 20px;
  flex-shrink: 0;
}
.brandtxt b { display: block; font-size: 15px; letter-spacing: .05em; }
.brandtxt small { display: block; color: var(--muted); font-size: 11px; }

.links { display: none; }
.nav .btns { display: none; }

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 10;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: var(--transition);
  border-radius: 2px;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--border);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.mobile-menu.active { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-menu a { font-weight: 700; padding: 8px 0; color: var(--navy); }
.mobile-menu a:hover { color: var(--sky); }

/* -------- Hero -------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 50%, var(--sky) 100%);
  color: #fff;
  padding: 70px 0 90px;
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(circle at 80% 10%, rgba(255,255,255,.22), transparent 30%),
    radial-gradient(circle at 10% 80%, rgba(53,199,189,.35), transparent 35%),
    radial-gradient(circle at 60% 60%, rgba(107,182,255,.15), transparent 40%);
  pointer-events: none;
  will-change: transform;
}
.hero-orbs { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: .35;
  animation: float 12s ease-in-out infinite;
}
.orb1 { width: 280px; height: 280px; background: var(--teal); top: 10%; right: -50px; }
.orb2 { width: 220px; height: 220px; background: var(--sky-light); bottom: 10%; left: -30px; animation-delay: -4s; }
.orb3 { width: 180px; height: 180px; background: #fff; top: 50%; left: 50%; animation-delay: -8s; opacity: .15; }

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(30px, -30px) scale(1.05); }
  66%      { transform: translate(-20px, 20px) scale(.95); }
}

.hero .grid { position: relative; z-index: 2; }
.hero h1 { color: #fff; }
.hero p {
  font-size: clamp(16px, 2.5vw, 22px);
  color: rgba(255,255,255,.88);
  max-width: 540px;
  margin-bottom: 28px;
}
.hero .kicker { color: #bfeeff; }

.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 32px;
}
.stat {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}
.stat:hover { background: rgba(255,255,255,.18); transform: translateY(-3px); }
.stat b { display: block; font-size: 26px; color: #bfeeff; margin-bottom: 4px; }
.stat span { font-size: 13px; color: rgba(255,255,255,.75); }

.hero-photo { position: relative; will-change: transform; }
.photo {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 400px;
  box-shadow: var(--shadow-xl);
  background-color: var(--navy);
  background-image:
    linear-gradient(135deg, rgba(8,44,76,.15) 0%, rgba(13,77,122,.15) 100%),
    url('../assets/Foto%20principal.png');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat;
}
.photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,44,76,.85), rgba(8,44,76,.15) 30%, transparent 50%);
}
.photoCard {
  position: absolute;
  left: 16px; right: 16px; bottom: 12px;
  z-index: 2;
  background: rgba(7,17,26,.72);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  backdrop-filter: blur(10px);
}
.photoCard b { color: #bfeeff; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.photoCard h3 { font-size: 18px; margin: 6px 0; color: #fff; line-height: 1.25; }
.photoCard p { color: rgba(255,255,255,.78); font-size: 13px; margin: 0; line-height: 1.4; }

.scroll-hint {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255,255,255,.4);
  border-radius: 14px;
  display: none;
}
.scroll-hint span {
  display: block;
  width: 4px; height: 8px;
  background: #fff;
  border-radius: 2px;
  margin: 6px auto 0;
  animation: scrollDown 2s ease infinite;
}
@keyframes scrollDown {
  0%   { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(16px); opacity: 0; }
}

/* -------- Sección Problema -------- */
.problem-intro h2 {
  font-size: clamp(22px, 3.5vw, 28px);
  line-height: 1.2;
  text-wrap: balance;
}
.problem-intro .lead {
  font-size: clamp(14px, 1.8vw, 16px);
  line-height: 1.6;
}

.problem-right {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Cita destacada */
.quote {
  margin: 20px 0;
  padding: 16px 20px;
  border-left: 4px solid var(--teal);
  background: linear-gradient(90deg, rgba(53,199,189,.08), transparent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  display: grid;
  gap: 4px;
}
.quote-q {
  display: block;
  font-size: clamp(18px, 2.6vw, 22px);
  font-weight: 900;
  color: var(--blue);
  font-style: italic;
}
.quote-a {
  display: block;
  font-size: clamp(14px, 1.9vw, 16px);
  color: var(--ink);
  font-weight: 700;
}

/* Highlight (¡Esto es para ti!) - ahora arriba de cards */
.lead.highlight {
  margin: 0;
  padding: 18px 22px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: var(--radius-md);
  border: 1px solid rgba(53,199,189,.3);
  color: rgba(255,255,255,.95);
  font-size: clamp(14px, 1.8vw, 16px);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.lead.highlight::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(53,199,189,.3), transparent 70%);
  pointer-events: none;
}
.lead.highlight strong {
  color: var(--teal);
  font-size: 1.1em;
  display: inline-block;
  margin-right: 4px;
}

/* -------- Page Header (páginas interiores) -------- */
.page-header {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 50%, var(--sky) 100%);
  color: #fff;
  padding: 50px 0 60px;
  text-align: center;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(53,199,189,.2), transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(107,182,255,.15), transparent 40%);
  pointer-events: none;
}
.page-header .wrap { position: relative; z-index: 2; }
.page-header h1 {
  color: #fff;
  font-size: clamp(28px, 5vw, 44px);
  margin: 8px 0 12px;
  text-wrap: balance;
}
.page-header p {
  color: rgba(255,255,255,.85);
  font-size: clamp(14px, 1.8vw, 17px);
  max-width: 640px;
  margin: 0 auto;
}
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255,255,255,.7);
  margin-bottom: 4px;
  letter-spacing: .05em;
}
.breadcrumb a {
  color: rgba(255,255,255,.85);
  transition: color .2s;
}
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb .sep { opacity: .5; }
.breadcrumb .current { color: var(--teal); font-weight: 700; }

/* Active state en menú */
.links a.active { color: var(--navy); position: relative; }
.links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--sky);
}
.mobile-menu a.active { color: var(--sky); }

/* -------- Problema (cards) -------- */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--sky), var(--teal));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .4s ease;
}
.card:hover::before { transform: scaleY(1); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--sky-light); }
.card .num {
  width: 44px; height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, #e7f6fb, #d0eaf5);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 18px;
  margin-bottom: 14px;
}

/* -------- Banner CTA "PRÓXIMAMENTE" -------- */
.cta-banner {
  position: relative;
  padding: 70px 0;
  color: #fff;
  overflow: hidden;
  text-align: center;
}
.cta-banner-bg {
  position: absolute;
  inset: -5%;
  background: url('../assets/banner-proximamente.jpg') center/cover no-repeat,
              url('https://images.unsplash.com/photo-1556761175-5973dc0f32e7?w=1600&q=80') center/cover no-repeat;
  z-index: 0;
  will-change: transform;
}
.cta-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8,44,76,.88) 0%, rgba(7,17,26,.78) 100%);
  z-index: 1;
}
.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}
.cta-kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .3em;
  color: var(--gold);
  margin-bottom: 18px;
  padding: 8px 18px;
  background: rgba(215, 168, 79, .12);
  border: 1px solid rgba(215, 168, 79, .45);
  border-radius: 100px;
  animation: pulseGold 2.5s ease-in-out infinite;
}
@keyframes pulseGold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(215,168,79,.4); }
  50%      { box-shadow: 0 0 0 8px rgba(215,168,79,0); }
}

.cta-banner h2 {
  color: #fff;
  font-size: clamp(22px, 3.8vw, 38px);
  line-height: 1.2;
  margin-bottom: 16px;
  text-wrap: balance;
}
.cta-highlight {
  color: var(--gold);
  font-weight: 900;
}
.cta-banner p {
  color: rgba(255,255,255,.85);
  font-size: clamp(15px, 1.9vw, 17px);
  margin: 0 auto 28px;
  max-width: 600px;
}

.cta-btns {
  justify-content: center;
  gap: 14px;
}
.btn.cta-yellow {
  background: var(--gold);
  color: var(--navy-dark);
  padding: 15px 28px;
  font-size: 15px;
  font-weight: 900;
  box-shadow: 0 12px 30px rgba(215,168,79,.4);
}
.btn.cta-yellow:hover {
  background: #e2b962;
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(215,168,79,.5);
}
.btn.cta-whatsapp {
  background: #25D366;
  color: #fff;
  padding: 15px 24px;
  font-size: 15px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 12px 30px rgba(37,211,102,.35);
}
.btn.cta-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(37,211,102,.5);
}

/* -------- Fases -------- */
.phases {
  background: #fff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.phases .center h2 {
  font-size: clamp(22px, 3.5vw, 32px);
  line-height: 1.2;
  text-wrap: balance;
}
.phasegrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}
.phase {
  border-radius: var(--radius-xl);
  padding: 28px;
  border: 1px solid var(--border);
  background: #f7fbfd;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}
.phase:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.phase.dark {
  background: linear-gradient(135deg, #07111a, #0f2233);
  color: #fff;
  border-color: #07111a;
  box-shadow: var(--shadow-lg);
}
.phase.dark h3 { color: #fff; }
.phase.dark p { color: rgba(255,255,255,.75); }
.phase.gold { background: linear-gradient(135deg, #fff8e8, #fdf0d0); border-color: #eadfbf; }
.phase h3 { font-size: clamp(22px, 3vw, 30px); margin: 10px 0; }
.phase p { color: var(--muted); }

.bul { display: grid; gap: 10px; margin-top: 20px; }
.bul div {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
  font-size: 14px;
}
.dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--sky);
  flex-shrink: 0;
}
.phase.dark .dot { background: var(--teal); }
.phase.gold .dot { background: var(--gold); }

/* -------- Método SIRVE -------- */
.method {
  background: linear-gradient(180deg, #091520 0%, #061018 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.method-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(53,199,189,.15), transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(107,182,255,.1), transparent 50%);
  will-change: transform;
}
.method .wrap { position: relative; z-index: 2; }
.method h2 { color: #fff; }
.method .lead { color: rgba(255,255,255,.7); }

.flow {
  background: linear-gradient(135deg, rgba(15,34,51,.6), rgba(16,40,56,.6));
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  padding: 24px;
  backdrop-filter: blur(10px);
}
.step {
  display: flex;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  margin-bottom: 12px;
  transition: var(--transition);
  transform: translateX(-10px);
  opacity: 0;
}
.step.in-view { transform: translateX(0); opacity: 1; transition-delay: var(--d, 0ms); }
.step:hover { background: rgba(255,255,255,.1); transform: translateX(4px); }
.step:last-child { margin-bottom: 0; }
.stepno {
  width: 46px; height: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--sky-light), var(--teal));
  color: var(--navy-dark);
  display: grid;
  place-items: center;
  font-weight: 900;
  flex: 0 0 46px;
  font-size: 14px;
}
.step b { display: block; margin-bottom: 4px; font-size: 16px; }
.step p { color: rgba(255,255,255,.7); font-size: 14px; margin: 0; }

/* -------- Galería -------- */
.gallery-section { background: var(--softer); }
.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 30px;
}
.gallery-main { width: 100%; }
.video-placeholder {
  aspect-ratio: 16/9;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(8,44,76,.7), rgba(13,77,122,.7)),
    url('https://images.unsplash.com/photo-1552664730-d307ca884978?q=80&w=1600&auto=format&fit=crop') center/cover;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.video-placeholder:hover { transform: scale(1.01); box-shadow: var(--shadow-lg); }
.play-btn {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: #fff;
  color: var(--navy);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  position: relative;
}
.play-btn::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.5);
  animation: pulse 2s ease-out infinite;
}
@keyframes pulse {
  0%   { transform: scale(.8); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}
.play-btn svg { width: 32px; height: 32px; margin-left: 4px; }
.play-btn:hover { transform: scale(1.1); }
.video-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(0,0,0,.6);
  color: #fff;
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  backdrop-filter: blur(6px);
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.thumb {
  aspect-ratio: 1/1;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--blue), var(--sky));
  display: grid;
  place-items: end;
  padding: 14px;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8,44,76,.3), rgba(53,199,189,.3));
  opacity: 0;
  transition: var(--transition);
}
.thumb:hover::before { opacity: 1; }
.thumb:hover { transform: translateY(-3px) scale(1.02); box-shadow: var(--shadow-md); }
.thumb:nth-child(2) { background: linear-gradient(135deg, var(--navy), var(--teal)); }
.thumb:nth-child(3) { background: linear-gradient(135deg, var(--sky), var(--teal)); }
.thumb:nth-child(4) { background: linear-gradient(135deg, var(--blue), var(--navy-dark)); }
.thumb span { position: relative; z-index: 2; }

/* -------- Ofertas -------- */
.offergrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}
.offer {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}
.offer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sky), var(--teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s ease;
}
.offer:hover::before { transform: scaleX(1); }
.offer:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--sky-light); }
.offer.featured {
  background: linear-gradient(135deg, #fff, #f7fbfd);
  border-color: var(--sky);
  box-shadow: var(--shadow-md);
  position: relative;
}
.offer.featured::before { transform: scaleX(1); }
.ribbon {
  position: absolute;
  top: 16px; right: 16px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 6px 12px;
  border-radius: 100px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.price {
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 900;
  color: var(--blue);
  margin: 18px 0 4px;
}
.offer small { color: var(--muted); font-size: 13px; }

/* -------- Testimonios -------- */
.testimonials { background: var(--softer); }
.testi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 30px;
}
.testi {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}
.testi:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testi::before {
  content: '"';
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 80px;
  font-family: Georgia, serif;
  color: var(--softer);
  line-height: 1;
  pointer-events: none;
}
.stars { color: var(--gold); font-size: 16px; letter-spacing: 2px; margin-bottom: 12px; }
.testi p {
  font-style: italic;
  color: var(--ink);
  line-height: 1.6;
  position: relative;
  z-index: 2;
}
.testi footer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--sky));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 14px;
  flex-shrink: 0;
}
.testi footer b { display: block; font-size: 14px; }
.testi footer small { color: var(--muted); font-size: 12px; }

/* -------- FAQ -------- */
.faq-section { background: #fff; }
.faq-list {
  max-width: 800px;
  margin: 30px auto 0;
}
.faq-item {
  background: var(--soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item[open] {
  background: #fff;
  border-color: var(--sky-light);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  padding: 18px 24px;
  cursor: pointer;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  list-style: none;
  font-size: 15px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 24px;
  font-weight: 300;
  color: var(--sky);
  transition: transform .3s ease;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body {
  padding: 0 24px 18px;
  color: var(--muted);
  animation: faqOpen .35s ease;
}
@keyframes faqOpen {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.faq-body p { margin: 0; line-height: 1.7; }

/* -------- Contacto -------- */
.contact-section {
  background: linear-gradient(135deg, #061e35 0%, #082c4c 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.contact-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 90% 10%, rgba(53,199,189,.2), transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(107,182,255,.15), transparent 40%);
  will-change: transform;
}
.contact-section .wrap { position: relative; z-index: 2; }
.contact-section h2 { color: #fff; }
.contact-section .lead { color: rgba(255,255,255,.75); }

.contact-info {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.contact-info li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
  font-size: 14px;
}
.contact-info strong { display: inline-block; min-width: 100px; color: var(--sky-light); }
.contact-info a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.contact-info a:hover { color: var(--teal); }

.contact-form {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-xl);
  padding: 28px;
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,.9);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: rgba(255,255,255,.08);
  border: 1.5px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #fff;
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition);
}
.field input::placeholder,
.field textarea::placeholder { color: rgba(255,255,255,.4); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--sky-light);
  background: rgba(255,255,255,.12);
  box-shadow: 0 0 0 3px rgba(107,182,255,.15);
}
.field select option { background: var(--navy-dark); color: #fff; }
.field textarea { resize: vertical; min-height: 100px; }
.field.error input,
.field.error select,
.field.error textarea { border-color: #ff6b6b; }
.field .error {
  color: #ffb3b3;
  font-size: 12px;
  display: none;
}
.field.error .error { display: block; }

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  cursor: pointer;
}
.checkbox input { width: auto; }
.checkbox a { color: var(--sky-light); text-decoration: underline; }

.honeypot { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.btn-loader {
  display: none;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
.loading .btn-text { display: none; }
.loading .btn-loader { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-msg {
  font-size: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: none;
  margin-top: 8px;
}
.form-msg.success { display: block; background: rgba(53,199,189,.2); border: 1px solid var(--teal); color: #d0fff8; }
.form-msg.error { display: block; background: rgba(255,107,107,.2); border: 1px solid #ff6b6b; color: #ffd0d0; }

/* -------- Footer -------- */
.footer {
  background: #041423;
  color: rgba(255,255,255,.7);
  padding: 50px 0 20px;
  font-size: 14px;
}
.footgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer h4 { color: #fff; font-size: 14px; margin-bottom: 14px; letter-spacing: .05em; text-transform: uppercase; }
.footer a { display: block; padding: 6px 0; color: rgba(255,255,255,.65); transition: var(--transition); }
.footer a:hover { color: var(--sky-light); transform: translateX(3px); }
.footer .brand { margin-bottom: 12px; }
.footer .brandtxt b, .footer .brandtxt small { color: #fff; }
.footer .brandtxt small { color: rgba(255,255,255,.5); }
.copy { padding-top: 20px; text-align: center; color: rgba(255,255,255,.5); }

/* -------- WhatsApp flotante -------- */
.float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 50;
  background: #25D366;
  color: #fff;
  border-radius: 100px;
  padding: 12px 18px;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 12px 30px rgba(37,211,102,.4);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  animation: floatBounce 3s ease-in-out infinite;
}
.float:hover { transform: scale(1.05); box-shadow: 0 16px 40px rgba(37,211,102,.5); }
@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

/* -------- Reveal animations -------- */
/* Por default visible (fallback si JS tarda o falla) */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .8s ease, transform .8s ease;
  transition-delay: var(--d, 0ms);
}
/* Sólo si JS está activo aplica el efecto de entrada */
html.js-ready .reveal { opacity: 0; transform: translateY(30px); }
html.js-ready .reveal.in-view { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .reveal, html.js-ready .reveal { opacity: 1; transform: none; }
}

/* -------- WhatsApp flotante: refuerzo del SVG e ícono -------- */
.float svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
  flex-shrink: 0;
  display: inline-block;
}
.float span { display: inline-block; line-height: 1; white-space: nowrap; }

/* ==========================================================
   RESPONSIVE — Tablet (>=640px)
   ========================================================== */
@media (min-width: 640px) {
  .wrap { padding: 0 28px; }
  .section { padding: 80px 0; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .testi-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-thumbs { grid-template-columns: repeat(4, 1fr); }
  .footgrid { grid-template-columns: 1.5fr 1fr 1fr; }
  .contact-form { grid-template-columns: 1fr 1fr; }
  .photoCard { left: 20px; right: 20px; bottom: 16px; padding: 16px 20px; }
  .photoCard h3 { font-size: 20px; }
  .scroll-hint { display: block; }
}

/* ==========================================================
   RESPONSIVE — Desktop (>=960px)
   ========================================================== */
@media (min-width: 960px) {
  .links { display: flex; gap: 22px; font-size: 14px; font-weight: 700; }
  .links a { color: #42515b; transition: var(--transition); position: relative; }
  .links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--sky);
    transition: width .3s ease;
  }
  .links a:hover { color: var(--navy); }
  .links a:hover::after { width: 100%; }
  .nav .btns { display: flex; }
  .hamburger, .mobile-menu { display: none; }

  .grid { grid-template-columns: 1.05fr .95fr; gap: 56px; }
  .twocol { grid-template-columns: 1fr 1fr; gap: 54px; }
  .phasegrid { grid-template-columns: repeat(3, 1fr); }
  .phase.dark { transform: scale(1.03); }
  .phase.dark:hover { transform: scale(1.05) translateY(-6px); }
  .offergrid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .testi-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery { grid-template-columns: 2fr 1fr; }
  .gallery-thumbs { grid-template-columns: 1fr 1fr; }

  .hero { padding: 90px 0 110px; }
  .photo { min-height: 540px; }
  .photoCard h3 { font-size: 22px; }

  .float { right: 24px; bottom: 24px; padding: 14px 22px; }
}

/* ==========================================================
   RESPONSIVE — Large (>=1200px)
   ========================================================== */
@media (min-width: 1200px) {
  .section { padding: 100px 0; }
}