/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --navy: #1B4F8A;
  --blue: #2563EB;
  --blue-light: #7EB8FF;
  --white: #FFFFFF;
  --gray-light: #F5F7FB;
  --gray: #888;
  --text: #1a1a1a;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }

/* ===== NAV ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.logo-h {
  width: 36px; height: 36px;
  background: var(--navy);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1rem; font-style: italic; font-weight: 600;
}

.logo-h.small { width: 28px; height: 28px; font-size: 0.9rem; }

.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong { font-size: 0.95rem; font-weight: 600; color: var(--navy); }
.logo-text small { font-size: 0.6rem; letter-spacing: 2px; color: var(--blue-light); font-weight: 500; }

.nav-links { display: flex; list-style: none; gap: 28px; flex: 1; }

.nav-links a { font-size: 0.85rem; font-weight: 500; color: #555; transition: color 0.2s; }
.nav-links a:hover { color: var(--navy); }
.nav-links a.active-link { color: var(--navy); font-weight: 600; }

.nav-right { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.lang-toggle { display: flex; gap: 6px; }

.lang { font-size: 0.78rem; font-weight: 600; color: #aaa; cursor: pointer; padding: 2px 6px; border-radius: 4px; }
.lang.active { color: var(--navy); background: var(--gray-light); }

.btn-cta {
  background: var(--navy); color: white;
  padding: 9px 20px; border-radius: 6px;
  font-size: 0.85rem; font-weight: 600; transition: background 0.2s;
}
.btn-cta:hover { background: var(--blue); }

.hamburger { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--navy); margin-left: auto; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  padding: 120px 32px 80px;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.badge {
  display: inline-block;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 2px;
  color: var(--blue); border: 1px solid var(--blue-light);
  padding: 5px 12px; border-radius: 20px; margin-bottom: 24px;
}

.hero h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 600; line-height: 1.1;
  color: var(--navy); margin-bottom: 24px;
}

.hero h1 em { color: var(--blue); font-style: italic; }
.hero p { font-size: 1rem; color: #555; max-width: 460px; margin-bottom: 36px; line-height: 1.7; }

.hero-stats { display: flex; gap: 36px; margin-bottom: 36px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 600; color: var(--navy); line-height: 1; }
.stat-label { font-size: 0.75rem; color: var(--gray); letter-spacing: 1px; margin-top: 4px; }

/* ===== HERO CARDS ===== */
.hero-right { display: flex; flex-direction: column; gap: 16px; }
.hero-cards { display: flex; flex-direction: column; gap: 12px; }

.hero-card {
  border-radius: 16px; overflow: hidden;
  opacity: 0.45; transition: opacity 0.4s;
  background-size: cover; background-position: center;
  position: relative; min-height: 130px;
}
.hero-card.active { opacity: 1; }

.hero-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(11,42,82,0.85) 0%, rgba(11,42,82,0.6) 100%);
}

.hero-card-content { position: relative; z-index: 1; padding: 22px 28px; }
.card-tag { font-size: 0.65rem; letter-spacing: 2px; font-weight: 600; color: var(--blue-light); }
.card-city { font-size: 0.65rem; letter-spacing: 1px; color: rgba(255,255,255,0.5); float: right; }
.hero-card h3 { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 400; line-height: 1.2; color: white; margin-top: 10px; }
.hero-card h3 em { font-style: italic; color: var(--blue-light); }
.hero-card small { display: block; font-size: 0.62rem; letter-spacing: 1.5px; color: rgba(255,255,255,0.4); margin-top: 8px; }

.card-dots { display: flex; gap: 8px; padding-left: 4px; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: #ccc; }
.dot.active { background: var(--navy); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block; background: var(--navy); color: white;
  padding: 14px 28px; border-radius: 8px; font-weight: 600; font-size: 0.9rem;
  transition: background 0.2s, transform 0.1s; border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--blue); transform: translateY(-1px); }
.btn-primary.full-width { width: 100%; text-align: center; }

.btn-outline {
  display: inline-block; border: 2px solid var(--navy); color: var(--navy);
  padding: 12px 26px; border-radius: 8px; font-weight: 600; font-size: 0.9rem; transition: all 0.2s;
}
.btn-outline:hover { background: var(--navy); color: white; }

/* ===== SECTIONS ===== */
.section { padding: 70px 32px; }
.section.dark { background: var(--navy); }

.container { max-width: 1280px; margin: 0 auto; }

.section-label {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 3px;
  color: var(--blue); margin-bottom: 18px;
}
.section-label.light { color: var(--blue-light); }

.section h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 600; line-height: 1.15;
  color: var(--navy); margin-bottom: 48px;
}
.section h2.light { color: white; }
.section h2 em { font-style: italic; color: var(--blue); }
.section.dark h2 em { color: var(--blue-light); }

/* subtítulo para secciones claras */
.section-subtitle-light {
  font-size: 0.95rem; color: #666; max-width: 620px;
  margin-bottom: 40px; margin-top: -28px; line-height: 1.7;
}

/* subtítulo para secciones oscuras */
.section-subtitle {
  font-size: 0.95rem; color: rgba(255,255,255,0.65); max-width: 620px;
  margin-bottom: 40px; margin-top: -28px; line-height: 1.7;
}

/* ===== 01 SERVICIOS ===== */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.service-card {
  border: 1px solid #e5e7eb; border-radius: 16px; padding: 36px;
  display: flex; flex-direction: column; gap: 16px;
  transition: box-shadow 0.2s; position: relative;
}
.service-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.08); }
.service-card.featured { background: var(--navy); color: white; border-color: var(--navy); }

.service-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: white;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px;
  padding: 4px 14px; border-radius: 20px;
}
.service-desde { font-size: 0.7rem; font-weight: 600; letter-spacing: 2px; color: var(--gray); text-transform: uppercase; margin-bottom: -10px; }
.service-card.featured .service-desde { color: rgba(255,255,255,0.5); }

.asterisk { color: var(--blue-light); font-size: 1.4rem; vertical-align: super; }
.service-card.featured .asterisk { color: #FFD700; }
.asterisk-note { font-size: 0.78rem; color: rgba(255,255,255,0.6); font-style: italic; margin-top: -8px; }

.service-price { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 600; color: var(--blue); }
.service-card.featured .service-price { color: var(--blue-light); }
.service-card h3 { font-size: 1.1rem; font-weight: 600; }
.service-card p { font-size: 0.9rem; color: #666; line-height: 1.6; }
.service-card.featured p { color: rgba(255,255,255,0.7); }

.service-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.service-card ul li { font-size: 0.85rem; color: #555; display: flex; align-items: center; gap: 8px; }
.service-card ul li::before { content: '✓'; color: var(--blue); font-weight: 700; }
.service-card.featured ul li { color: rgba(255,255,255,0.8); }
.service-card.featured ul li::before { color: var(--blue-light); }

/* ===== 02 QUÉ INCLUYE ===== */
.includes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.include-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 16px; padding: 24px 20px;
  display: flex; flex-direction: column; gap: 10px;
  transition: background 0.2s, transform 0.2s;
}
.include-item:hover { background: rgba(255,255,255,0.12); transform: translateY(-3px); }

.include-emoji {
  font-size: 1.6rem; width: 50px; height: 50px;
  background: rgba(126,184,255,0.18); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.include-item h4 { font-size: 0.95rem; font-weight: 700; color: white; }
.include-item p { font-size: 0.84rem; color: rgba(255,255,255,0.75); line-height: 1.6; }

/* ===== 03 SUBROGACIÓN — PILARES ===== */
.pillars-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }

.pillar { border-top: 2px solid var(--navy); padding-top: 20px; }
.pillar-num { display: block; font-size: 0.65rem; letter-spacing: 2px; color: var(--blue); font-weight: 600; margin-bottom: 12px; }
.pillar h4 { font-size: 1rem; font-weight: 600; color: var(--navy); margin-bottom: 10px; }
.pillar p { font-size: 0.85rem; color: #666; line-height: 1.6; }

/* ===== 04 CIUDADES ===== */
.cities-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }

.city-card {
  border-radius: 20px; overflow: hidden; min-height: 460px;
  background-size: cover; background-position: center;
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
}
.city-overlay {
  position: absolute; inset: 0; border-radius: 20px;
  background: linear-gradient(to top, rgba(11,42,82,0.92) 0%, rgba(11,42,82,0.3) 60%, rgba(0,0,0,0.1) 100%);
}
.city-content { position: relative; z-index: 1; padding: 36px; color: white; }
.city-coords { font-size: 0.7rem; letter-spacing: 2px; color: var(--blue-light); margin-bottom: 10px; font-family: monospace; }
.city-card h3 { font-family: 'Playfair Display', serif; font-size: 2.8rem; font-weight: 600; margin-bottom: 8px; color: white; }
.city-clinic { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-bottom: 14px; }
.city-clinic strong { color: white; }
.city-content p { font-size: 0.88rem; color: rgba(255,255,255,0.7); line-height: 1.7; }

/* ===== 05 PROCESO — FONDO BLANCO ===== */
.process-steps { display: flex; align-items: stretch; gap: 10px; }

.step {
  flex: 1; display: flex; flex-direction: column; gap: 12px;
  background: var(--gray-light);
  border: 1.5px solid #dde3ef;
  border-radius: 14px; padding: 24px 20px;
  transition: background 0.2s, border-color 0.2s;
}
.step:hover { background: #EEF4FF; border-color: var(--blue); }

.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  background: var(--navy); border-radius: 8px;
  font-size: 0.78rem; font-weight: 700; color: white; letter-spacing: 1px;
  flex-shrink: 0;
}
.step h4 { font-size: 0.92rem; font-weight: 600; color: var(--navy); }
.step p { font-size: 0.82rem; color: #555; line-height: 1.6; flex: 1; }

.step-arrow { color: var(--navy); font-size: 1.2rem; display: flex; align-items: center; flex-shrink: 0; opacity: 0.3; }

/* ===== 06 EQUIPO ===== */
.team-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 28px; }
.team-grid-4 { grid-template-columns: 1.3fr 1fr 1fr 1fr; }

/* featured member (navy card) */
.team-member.featured-member {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 16px; padding: 32px;
}

/* regular members on dark section */
.team-member:not(.featured-member) {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px; padding: 32px;
}

.member-dr-badge {
  display: inline-block; font-size: 0.62rem; font-weight: 700; letter-spacing: 2px;
  background: rgba(255,215,0,0.2); color: #FFD700;
  border: 1px solid rgba(255,215,0,0.4);
  padding: 3px 10px; border-radius: 20px; margin-bottom: 14px;
}

.dr-stats { display: flex; gap: 20px; margin-top: 8px; border-top: 1px solid rgba(255,255,255,0.15); padding-top: 14px; }
.dr-stat { display: flex; flex-direction: column; gap: 2px; }
.dr-stat strong { font-family: 'Playfair Display', serif; font-size: 1.2rem; color: #FFD700; }
.dr-stat span { font-size: 0.7rem; color: rgba(255,255,255,0.5); }

.member-photo {
  width: 90px; height: 90px; border-radius: 50%;
  object-fit: cover; object-position: center top;
  margin-bottom: 16px;
  border: 3px solid rgba(126,184,255,0.4);
  display: block;
}

.team-member h3 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; color: white; }

.member-role { font-size: 0.75rem; color: var(--blue-light); font-weight: 500; margin-bottom: 14px; }

.team-member p { font-size: 0.83rem; color: rgba(255,255,255,0.75); line-height: 1.6; }

/* ===== 07 EXPERIENCIA GLOBAL ===== */
.countries-row {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
}

.country-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  background: var(--gray-light);
  border: 1.5px solid #e5e7eb;
  border-radius: 100px;
  font-size: 0.9rem; font-weight: 500; color: var(--text);
  white-space: nowrap;
  transition: all 0.2s;
}
.country-pill:hover { border-color: var(--blue); color: var(--blue); background: #EEF4FF; }

.extra-section-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem; font-weight: 600; color: var(--navy); margin-bottom: 24px;
}

.extra-services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 40px; }

.extra-card {
  background: var(--gray-light); border: 1.5px solid #e5e7eb; border-radius: 14px;
  padding: 24px 20px; transition: all 0.2s;
}
.extra-card:hover { border-color: var(--blue); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(37,99,235,0.1); }
.extra-icon { font-size: 1.8rem; margin-bottom: 12px; }
.extra-card h4 { font-size: 0.92rem; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.extra-card p { font-size: 0.82rem; color: #555; line-height: 1.6; }

.solo-callout {
  display: flex; gap: 32px; align-items: flex-start;
  background: linear-gradient(135deg, var(--navy) 0%, #2563EB 100%);
  border-radius: 18px; padding: 44px 48px; color: white;
}
.solo-icon-wrap {
  flex-shrink: 0; background: rgba(255,255,255,0.15);
  width: 72px; height: 72px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; font-size: 2rem;
}
.solo-text h3 { font-family: 'Playfair Display', serif; font-size: 1.35rem; font-weight: 600; color: white; margin-bottom: 12px; }
.solo-text p { font-size: 0.92rem; color: rgba(255,255,255,0.88); line-height: 1.75; }

/* ===== 08 TESTIMONIOS — FONDO DARK ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.testimonial {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px; padding: 32px;
}

.quote {
  font-family: 'Playfair Display', serif; font-size: 4rem;
  color: var(--blue-light); line-height: 0.5; margin-bottom: 20px;
}

.testimonial p {
  font-size: 0.92rem; line-height: 1.7;
  color: rgba(255,255,255,0.85); margin-bottom: 24px;
}

.testimonial-author { display: flex; align-items: center; gap: 12px; }

.author-initial {
  width: 36px; height: 36px; background: var(--blue); color: white;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem; flex-shrink: 0;
}

.testimonial-author span:last-child { font-size: 0.8rem; color: rgba(255,255,255,0.55); }

/* ===== 09 POR QUÉ COLOMBIA — FONDO BLANCO ===== */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; }

.why-item { border-top: 2px solid var(--navy); padding-top: 22px; }

.why-stat {
  font-family: 'Playfair Display', serif; font-size: 2.6rem;
  font-weight: 600; color: var(--navy); margin-bottom: 10px;
}
.why-item h4 { font-size: 0.95rem; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.why-item p { font-size: 0.85rem; color: #666; line-height: 1.6; }

/* ===== 10 FAQ — FONDO DARK ===== */
.faq-list { display: flex; flex-direction: column; border-top: 1px solid rgba(255,255,255,0.12); }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.12); }

.faq-question {
  width: 100%; background: none; border: none;
  padding: 22px 0; text-align: left;
  font-size: 0.95rem; font-weight: 500; color: white;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  font-family: 'Inter', sans-serif;
}
.faq-icon { font-size: 1.4rem; color: var(--blue-light); transition: transform 0.2s; flex-shrink: 0; margin-left: 16px; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { display: none; padding-bottom: 22px; }
.faq-item.open .faq-answer { display: block; }
.faq-answer p { font-size: 0.9rem; color: rgba(255,255,255,0.65); line-height: 1.7; }

/* ===== 11 TRANSPORTE DE EMBRIONES — FONDO BLANCO ===== */
.embryo-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }

.embryo-text h2 { margin-bottom: 18px; }
.embryo-text p { color: #555; margin-bottom: 36px; font-size: 1rem; line-height: 1.7; }

.embryo-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.embryo-stat { display: flex; flex-direction: column; gap: 4px; }
.embryo-stat strong { font-family: 'Playfair Display', serif; font-size: 1.5rem; color: var(--navy); }
.embryo-stat span { font-size: 0.8rem; color: var(--gray); }

.cryo-box {
  border-radius: 18px; overflow: hidden; min-height: 320px;
  background-size: cover; background-position: center;
  position: relative; display: flex; align-items: center; justify-content: center;
}
.cryo-overlay { position: absolute; inset: 0; background: rgba(11,42,82,0.8); }
.cryo-content {
  position: relative; z-index: 1; color: white;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  text-align: center; padding: 40px;
}
.cryo-label { font-size: 0.65rem; letter-spacing: 3px; color: var(--blue-light); font-weight: 600; }
.cryo-temp { font-family: 'Playfair Display', serif; font-size: 3.2rem; font-weight: 600; color: white; }
.cryo-lock { font-size: 1.8rem; }
.cryo-id { font-size: 0.7rem; letter-spacing: 2px; color: rgba(255,255,255,0.5); font-family: monospace; }

/* ===== VIDEOS — FONDO DARK ===== */
.videos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 8px; }
.video-card { display: flex; flex-direction: column; gap: 10px; }

.video-thumb-wrap {
  position: relative; width: 100%; padding-bottom: 56.25%;
  background: #0a0a0a; border-radius: 12px; overflow: hidden;
  cursor: pointer;
}
.video-thumb-wrap img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transition: transform 0.3s;
}
.video-thumb-wrap:hover img { transform: scale(1.04); }

.video-play-btn {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.2); transition: background 0.2s;
}
.video-thumb-wrap:hover .video-play-btn { background: rgba(0,0,0,0.35); }

.video-thumb-wrap iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: none;
}

.video-caption { font-size: 0.85rem; color: rgba(255,255,255,0.75); text-align: center; line-height: 1.5; }
.video-yt-link { display: block; text-align: center; font-size: 0.8rem; color: var(--blue-light); text-decoration: none; }
.video-yt-link:hover { color: white; }

/* ===== 12 CONTACTO ===== */
.contact-section { background: var(--gray-light); }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.contact-text h2 { margin-bottom: 18px; }
.contact-text > p { color: #555; font-size: 1rem; line-height: 1.7; margin-bottom: 32px; }
.contact-info { display: flex; flex-direction: column; gap: 4px; font-size: 0.9rem; color: #555; }
.contact-info a { color: var(--blue); }

.contact-form { display: flex; flex-direction: column; gap: 12px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%; padding: 13px 15px; border: 1px solid #d1d5db;
  border-radius: 8px; font-size: 0.9rem; font-family: 'Inter', sans-serif;
  background: white; color: var(--text); transition: border-color 0.2s;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { outline: none; border-color: var(--blue); }
.contact-form textarea { resize: vertical; }

.form-status { margin-top: 10px; padding: 13px 18px; border-radius: 8px; font-size: 0.9rem; display: none; text-align: center; }
.form-status.success { display: block; background: #D1FAE5; color: #065F46; border: 1px solid #6EE7B7; }
.form-status.error { display: block; background: #FEE2E2; color: #991B1B; border: 1px solid #FCA5A5; }

/* ===== FOOTER ===== */
footer { background: var(--navy); padding: 44px 32px; }
.footer-content { max-width: 1280px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-logo strong { display: block; color: white; font-size: 0.95rem; }
.footer-logo small { display: block; font-size: 0.6rem; letter-spacing: 2px; color: var(--blue-light); }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { font-size: 0.82rem; color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-nav a:hover { color: white; }
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.3); }

/* ===== WHATSAPP FLOATING BUTTON ===== */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 10001;
  display: flex; align-items: center; gap: 10px;
  background: #25D366; color: white;
  padding: 13px 20px 13px 16px; border-radius: 50px;
  font-size: 0.88rem; font-weight: 600;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: all 0.25s;
  animation: wa-pulse 2.5s infinite;
  text-decoration: none;
}
.wa-float:hover { background: #1da851; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,0.6); animation: none; }
.wa-float svg { flex-shrink: 0; display: block; }

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,0.8); }
}

/* ===== MOBILE NAV ===== */
.mobile-nav {
  position: fixed; top: 0; right: -100%;
  width: min(320px, 88vw); height: 100vh;
  background: var(--navy); z-index: 10000;
  padding: 72px 36px 36px;
  transition: right 0.3s ease;
  display: flex; flex-direction: column; gap: 8px;
}
.mobile-nav.open { right: 0; }
.mobile-nav ul { list-style: none; display: flex; flex-direction: column; }
.mobile-nav ul a {
  display: block; padding: 13px 0; color: white;
  font-size: 1rem; font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.08); transition: color 0.2s;
}
.mobile-nav ul a:hover { color: var(--blue-light); }
.mobile-nav .btn-cta { margin-top: 8px; border-bottom: none; background: var(--blue); border-radius: 8px; padding: 13px 20px; text-align: center; }
.mobile-close { position: absolute; top: 22px; right: 22px; background: none; border: none; color: white; font-size: 1.4rem; cursor: pointer; opacity: 0.7; }
.mobile-close:hover { opacity: 1; }
.mobile-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 9999; }
.mobile-overlay.open { display: block; }
.wa-mobile { display: block; margin-top: auto; background: #25D366; color: white; text-decoration: none; padding: 13px 20px; border-radius: 10px; text-align: center; font-weight: 600; font-size: 0.9rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .pillars-grid { grid-template-columns: repeat(3, 1fr); }
  .includes-grid { grid-template-columns: repeat(2, 1fr); }
  .extra-services-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid-4 { grid-template-columns: 1fr 1fr; }
  .process-steps { flex-wrap: wrap; }
  .step-arrow { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-right { display: none; }
  .hamburger { display: block; }
  .hero { grid-template-columns: 1fr; padding-top: 100px; gap: 40px; }
  .hero-right { display: none; }
  .cards-grid { grid-template-columns: 1fr; }
  .includes-grid { grid-template-columns: 1fr 1fr; }
  .cities-grid { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .team-grid-4 { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 36px; }
  .embryo-layout { grid-template-columns: 1fr; gap: 40px; }
  .extra-services-grid { grid-template-columns: 1fr 1fr; }
  .solo-callout { flex-direction: column; padding: 32px 24px; gap: 20px; }
  .videos-grid { grid-template-columns: 1fr; }
  .section { padding: 52px 20px; }
  .wa-float .wa-label { display: none; }
  .wa-float { padding: 14px; border-radius: 50%; }
  .countries-row { gap: 8px; }
  .country-pill { padding: 7px 14px; font-size: 0.84rem; }
}