/* ============================================
   KINEDEPORT — Design System & Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=League+Spartan:wght@400;600;700;800&family=Poppins:wght@300;400;500;600;700&display=swap');

/* --- Custom Properties --- */
:root {
  --primary: #1F628E;
  --primary-dark: #163F5C;
  --primary-light: #267597;
  --accent: #17A2B8;
  --accent-light: #1EC6D9;
  --white: #FFFFFF;
  --off-white: #F4F6F8;
  --gray-100: #E8ECF0;
  --gray-200: #C5CDD6;
  --gray-600: #5A6A78;
  --text-dark: #1A1A2E;
  --text-body: #2D3748;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;
  --shadow-sm: 0 2px 8px rgba(31,98,142,0.08);
  --shadow-md: 0 8px 32px rgba(31,98,142,0.12);
  --shadow-lg: 0 16px 48px rgba(31,98,142,0.18);
  --shadow-glow: 0 0 30px rgba(23,162,184,0.2);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --font-heading: 'League Spartan', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-body);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-padding { padding: 100px 0; }

/* --- Navbar --- */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 16px 0;
  background: rgba(31,98,142,0.15);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(22,63,92,0.95);
  padding: 10px 0;
  box-shadow: var(--shadow-md);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 48px; width: 48px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,0.3); }
.nav-logo span {
  font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700;
  color: var(--white); letter-spacing: 1px;
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.85); font-size: 0.9rem; font-weight: 500;
  letter-spacing: 0.5px; position: relative; transition: var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--accent); transition: var(--transition); border-radius: 2px;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--white) !important; padding: 10px 24px; border-radius: 50px;
  font-weight: 600; font-size: 0.85rem; letter-spacing: 0.5px;
  transition: var(--transition); box-shadow: 0 4px 15px rgba(23,162,184,0.3);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(23,162,184,0.45); }
.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; padding: 8px; }
.menu-toggle span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

/* --- Hero --- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  overflow: hidden;
}
.hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(22,63,92,0.6) 0%, rgba(31,98,142,0.8) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 700px; padding-top: 80px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(23,162,184,0.15); border: 1px solid rgba(23,162,184,0.3);
  padding: 8px 20px; border-radius: 50px; margin-bottom: 24px;
  font-size: 0.85rem; color: var(--accent-light); font-weight: 500;
  backdrop-filter: blur(10px);
}
.hero h1 {
  font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800; color: var(--white); line-height: 1.1; margin-bottom: 24px;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.15rem; color: rgba(255,255,255,0.8); margin-bottom: 40px;
  max-width: 550px; line-height: 1.8;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border-radius: 50px; font-weight: 600;
  font-size: 0.95rem; transition: var(--transition); letter-spacing: 0.3px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--white); box-shadow: 0 4px 20px rgba(23,162,184,0.35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(23,162,184,0.5); }
.btn-outline {
  background: transparent; color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn-whatsapp {
  background: var(--whatsapp); color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { background: var(--whatsapp-dark); transform: translateY(-3px); box-shadow: 0 8px 30px rgba(37,211,102,0.45); }
.hero-decoration {
  position: absolute; right: -100px; top: 50%; transform: translateY(-50%);
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(23,162,184,0.15), transparent 70%);
  pointer-events: none;
}

/* --- Section Headers --- */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block; font-size: 0.8rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
  background: rgba(23,162,184,0.08); padding: 6px 18px; border-radius: 50px;
}
.section-header h2 {
  font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700; color: var(--text-dark); line-height: 1.2; margin-bottom: 16px;
}
.section-header p { max-width: 600px; margin: 0 auto; color: var(--gray-600); font-size: 1.05rem; }

/* --- Sobre Mí --- */
.about { background: var(--off-white); }
.about-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; }
.about-image-wrapper { position: relative; }
.about-image {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); position: relative;
}
.about-image img { width: 100%; height: 500px; object-fit: cover; }
.about-image-accent {
  position: absolute; bottom: -20px; right: -20px; width: 200px; height: 200px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  border-radius: var(--radius-lg); opacity: 0.15; z-index: -1;
}
.about-content h2 {
  font-family: var(--font-heading); font-size: 2.2rem;
  font-weight: 700; color: var(--text-dark); margin-bottom: 8px;
}
.about-content .subtitle {
  font-size: 1.1rem; color: var(--accent); font-weight: 500; margin-bottom: 24px;
}
.about-content p { margin-bottom: 20px; color: var(--text-body); line-height: 1.8; }
.about-stats { display: flex; gap: 32px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--gray-100); }
.stat-item { text-align: center; }
.stat-number { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--gray-600); margin-top: 4px; }

/* --- Servicios --- */
.services { background: linear-gradient(180deg, var(--white) 0%, var(--off-white) 100%); }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.service-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 40px 32px;
  border: 1px solid var(--gray-100); position: relative; overflow: hidden;
  transition: var(--transition); cursor: default;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0); transition: var(--transition); transform-origin: left;
}
.service-card:hover {
  transform: translateY(-8px); box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 64px; height: 64px; border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(31,98,142,0.08), rgba(23,162,184,0.08));
  display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
  font-size: 1.8rem; transition: var(--transition);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  transform: scale(1.05);
}
.service-card:hover .service-icon svg { stroke: var(--white); }
.service-icon svg { width: 32px; height: 32px; stroke: var(--primary); stroke-width: 1.8; fill: none; transition: var(--transition); }
.service-card h3 {
  font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700;
  color: var(--text-dark); margin-bottom: 14px;
}
.service-card p { font-size: 0.92rem; color: var(--gray-600); line-height: 1.7; }

/* --- Filosofía --- */
.philosophy {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--primary-light));
  position: relative; overflow: hidden;
}
.philosophy-bg-pattern {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(23,162,184,0.15) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 50%);
}
.philosophy .container { position: relative; z-index: 2; }
.philosophy .section-header h2 { color: var(--white); }
.philosophy .section-header p { color: rgba(255,255,255,0.7); }
.philosophy .section-tag { background: rgba(255,255,255,0.1); color: var(--accent-light); }
.philosophy-content {
  max-width: 800px; margin: 0 auto; text-align: center;
}
.philosophy-quote {
  font-size: 1.25rem; color: rgba(255,255,255,0.9); line-height: 1.9;
  font-style: italic; margin-bottom: 32px;
}
.philosophy-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 48px; }
.value-item {
  text-align: center; padding: 32px 20px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(10px); transition: var(--transition);
}
.value-item:hover { background: rgba(255,255,255,0.1); transform: translateY(-4px); }
.value-icon { font-size: 2.2rem; margin-bottom: 16px; }
.value-item h4 { font-family: var(--font-heading); color: var(--white); font-size: 1.1rem; margin-bottom: 8px; }
.value-item p { font-size: 0.85rem; color: rgba(255,255,255,0.65); }

/* --- Contacto --- */
.contact { background: var(--off-white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-form-wrapper {
  background: var(--white); padding: 48px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.contact-form-wrapper h3 {
  font-family: var(--font-heading); font-size: 1.5rem; color: var(--text-dark); margin-bottom: 8px;
}
.contact-form-wrapper > p { color: var(--gray-600); margin-bottom: 32px; font-size: 0.95rem; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.85rem; font-weight: 600; color: var(--text-dark);
  margin-bottom: 8px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 14px 18px; border: 2px solid var(--gray-100);
  border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 0.95rem;
  color: var(--text-dark); background: var(--white); transition: var(--transition);
  outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(23,162,184,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit {
  width: 100%; padding: 16px; background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white); border: none; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 1rem; transition: var(--transition);
}
.btn-submit:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.contact-info-wrapper { display: flex; flex-direction: column; gap: 24px; }
.contact-info-card {
  background: var(--white); padding: 32px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); display: flex; align-items: flex-start; gap: 20px;
  transition: var(--transition); border: 1px solid var(--gray-100);
}
.contact-info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.contact-info-icon {
  width: 52px; height: 52px; min-width: 52px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
}
.contact-info-icon.whatsapp { background: rgba(37,211,102,0.1); }
.contact-info-icon.instagram { background: rgba(228,64,95,0.1); }
.contact-info-icon.location { background: rgba(31,98,142,0.1); }
.contact-info-card h4 { font-family: var(--font-heading); font-size: 1rem; color: var(--text-dark); margin-bottom: 4px; }
.contact-info-card p { font-size: 0.9rem; color: var(--gray-600); }
.contact-info-card a { color: var(--accent); font-weight: 500; transition: var(--transition); }
.contact-info-card a:hover { color: var(--primary); }
.whatsapp-big-btn {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  background: var(--whatsapp); color: var(--white); padding: 20px;
  border-radius: var(--radius-lg); font-weight: 700; font-size: 1.1rem;
  transition: var(--transition); box-shadow: 0 4px 20px rgba(37,211,102,0.3);
  margin-top: auto;
}
.whatsapp-big-btn:hover { background: var(--whatsapp-dark); transform: translateY(-3px); box-shadow: 0 8px 30px rgba(37,211,102,0.45); }

/* --- Ubicación / Mapa --- */
.location { background: var(--white); }
.map-wrapper {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  border: 4px solid var(--white); height: 450px;
}
.map-wrapper iframe { width: 100%; height: 100%; border: 0; }
.location-info { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 24px; }
.location-info p { font-size: 1.05rem; color: var(--text-body); }
.location-info svg { width: 24px; height: 24px; stroke: var(--primary); fill: none; }

/* --- Footer --- */
.footer {
  background: var(--primary-dark); color: rgba(255,255,255,0.7); padding: 64px 0 24px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { margin-top: 16px; font-size: 0.9rem; line-height: 1.7; }
.footer h4 {
  font-family: var(--font-heading); color: var(--white); font-size: 1.1rem;
  margin-bottom: 20px;
}
.footer-links a { display: block; padding: 6px 0; font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--accent-light); padding-left: 4px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-3px); }
.footer-social a svg { width: 18px; height: 18px; fill: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; text-align: center; font-size: 0.85rem; }

/* --- WhatsApp Flotante --- */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--whatsapp); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: var(--transition);
  animation: pulse-whatsapp 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 30px; height: 30px; fill: var(--white); }
@keyframes pulse-whatsapp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6); }
}

/* --- Animations --- */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-left { opacity: 0; transform: translateX(-30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-left.visible { opacity: 1; transform: translateX(0); }
.fade-right { opacity: 0; transform: translateX(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-right.visible { opacity: 1; transform: translateX(0); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image img { height: 350px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 0; right: 0; width: 280px; height: 100vh;
    background: rgba(22,63,92,0.98); backdrop-filter: blur(20px);
    flex-direction: column; padding: 100px 40px 40px; gap: 24px;
    transform: translateX(100%); transition: var(--transition);
  }
  .nav-links.active { display: flex; transform: translateX(0); }
  .menu-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .philosophy-values { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.2rem; }
  .hero-buttons { flex-direction: column; }
  .btn { justify-content: center; }
  .section-padding { padding: 60px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 32px 24px; }
}