/* ===== DESIGN TOKENS ===== */
:root {
  --ocean: #0B3D4E; --teal: #1A8C8E; --coral: #FF6B4A; --coral-hover: #e85a3a;
  --sand-light: #FDF5E6; --sand-dark: #D4B896; --palm: #2D5A3D;
  --white: #FFFFFF; --charcoal: #1A1A2E; --glass: rgba(11,61,78,0.75);
  --font-head: 'Outfit', sans-serif; --font-body: 'Inter', sans-serif;
  --font-accent: 'Playfair Display', serif;
  --radius: 12px; --radius-lg: 20px; --shadow: 0 8px 32px rgba(0,0,0,0.12);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--charcoal);line-height:1.7;overflow-x:hidden;background:var(--white)}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.2}
h1{font-size:clamp(2.2rem,5vw,4rem);font-weight:800}
h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700}
h3{font-size:clamp(1.2rem,2.5vw,1.5rem);font-weight:700}
.section-tag{font-family:var(--font-accent);font-style:italic;color:var(--teal);font-size:1.1rem;margin-bottom:.5rem;display:block}
.section-desc{max-width:640px;margin:0 auto 3rem;color:#555;font-size:1.05rem;text-align:center}

/* ===== UTILITY ===== */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{padding:100px 0;position:relative}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition);border:none;font-family:var(--font-body)}
.btn-primary{background:var(--coral);color:var(--white)}
.btn-primary:hover{background:var(--coral-hover);transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,107,74,0.4)}
.btn-outline{background:transparent;color:var(--white);border:2px solid var(--white)}
.btn-outline:hover{background:var(--white);color:var(--ocean)}
.btn-outline-dark{background:transparent;color:var(--ocean);border:2px solid var(--ocean)}
.btn-outline-dark:hover{background:var(--ocean);color:var(--white)}
.text-center{text-align:center}
.fade-in{opacity:0;transform:translateY(30px);transition:opacity 0.7s ease,transform 0.7s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:16px 0;transition:var(--transition)}
.navbar.scrolled{background:var(--glass);backdrop-filter:blur(16px);padding:10px 0;box-shadow:0 2px 20px rgba(0,0,0,0.15)}
.navbar .container{display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-family:var(--font-head);font-size:1.6rem;font-weight:800;color:var(--white);letter-spacing:-0.5px}
.nav-logo span{color:var(--coral)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:rgba(255,255,255,0.85);font-weight:500;font-size:.95rem;transition:var(--transition);position:relative}
.nav-links a:hover{color:var(--white)}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--coral);transition:var(--transition)}
.nav-links a:hover::after{width:100%}
.nav-cta{background:var(--coral);color:var(--white)!important;padding:10px 24px;border-radius:50px;font-weight:600}
.nav-cta:hover{background:var(--coral-hover);transform:translateY(-1px)}
.nav-cta::after{display:none!important}
.lang-toggle{background:rgba(255,255,255,0.15);color:var(--white);border:1px solid rgba(255,255,255,0.3);padding:6px 14px;border-radius:50px;cursor:pointer;font-size:.85rem;font-weight:600;transition:var(--transition)}
.lang-toggle:hover{background:rgba(255,255,255,0.25)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.hamburger span{display:block;width:26px;height:2.5px;background:var(--white);border-radius:2px;transition:var(--transition)}
.mobile-menu{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;background:var(--ocean);z-index:1001;flex-direction:column;align-items:center;justify-content:center;gap:32px}
.mobile-menu.open{display:flex}
.mobile-menu a{color:var(--white);font-size:1.4rem;font-weight:600}
.mobile-close{position:absolute;top:20px;right:24px;font-size:2rem;color:var(--white);background:none;border:none;cursor:pointer}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,#0B3D4E 0%,#1A8C8E 40%,#FF6B4A 100%);z-index:0}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.5) 0%,transparent 60%)}
.hero-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:1rem;color:rgba(255,255,255,0.3);z-index:1;border:2px dashed rgba(255,255,255,0.15);margin:20px;border-radius:var(--radius)}
.hero-content{position:relative;z-index:2;text-align:center;color:var(--white);max-width:800px;padding:0 24px}
.hero-content h1{margin-bottom:16px;text-shadow:0 2px 20px rgba(0,0,0,0.3)}
.hero-content p{font-size:clamp(1.1rem,2.5vw,1.4rem);margin-bottom:36px;opacity:0.9}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.scroll-indicator{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:2;animation:bounce 2s infinite}
.scroll-indicator svg{width:32px;height:32px;color:var(--white);opacity:0.7}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(10px)}}

/* ===== ABOUT ===== */
.about{background:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-image{aspect-ratio:4/3;background:linear-gradient(135deg,var(--teal),var(--ocean));border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.4);font-size:.9rem;border:2px dashed rgba(255,255,255,0.2);overflow:hidden;position:relative}
.about-text h2{margin-bottom:16px}
.about-text>p{color:#555;margin-bottom:32px;font-size:1.05rem}
.features-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.feature-card{background:var(--sand-light);border-radius:var(--radius);padding:20px;transition:var(--transition)}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feature-card .icon{font-size:1.8rem;margin-bottom:8px}
.feature-card h4{font-size:.95rem;margin-bottom:4px}
.feature-card p{font-size:.85rem;color:#777}

/* ===== SPANISH ===== */
.spanish{background:linear-gradient(135deg,var(--ocean) 0%,#145e60 100%);color:var(--white)}
.spanish h2,.spanish .section-tag{color:var(--white)}
.spanish .section-tag{opacity:0.7}
.spanish .section-desc{color:rgba(255,255,255,0.8)}
.spanish-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}
.spanish-card{background:rgba(255,255,255,0.08);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.12);border-radius:var(--radius-lg);padding:36px 28px;text-align:center;transition:var(--transition)}
.spanish-card:hover{background:rgba(255,255,255,0.14);transform:translateY(-6px)}
.spanish-card .card-icon{font-size:2.4rem;margin-bottom:16px}
.spanish-card h3{margin-bottom:10px}
.spanish-card p{font-size:.95rem;opacity:0.8;line-height:1.6}
.testimonial-box{max-width:640px;margin:0 auto;text-align:center;padding:32px;border-left:3px solid var(--coral)}
.testimonial-box blockquote{font-family:var(--font-accent);font-style:italic;font-size:1.15rem;margin-bottom:12px;opacity:0.9}
.testimonial-box cite{font-size:.9rem;opacity:0.7;font-style:normal}

/* ===== EXCURSIONS ===== */
.excursions{background:var(--sand-light)}
.excursion-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.excursion-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition);box-shadow:0 4px 16px rgba(0,0,0,0.06)}
.excursion-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.excursion-card .card-img{aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;font-size:.8rem;color:rgba(255,255,255,0.4);border:2px dashed rgba(255,255,255,0.15);margin:8px;border-radius:var(--radius)}
.excursion-card .card-img.surf{background:linear-gradient(135deg,#1A8C8E,#0B3D4E)}
.excursion-card .card-img.waterfall{background:linear-gradient(135deg,#2D5A3D,#1A8C8E)}
.excursion-card .card-img.volcano{background:linear-gradient(135deg,#8B4513,#D4B896)}
.excursion-card .card-img.city{background:linear-gradient(135deg,#4A3A6B,#1A1A2E)}
.excursion-card .card-img.park{background:linear-gradient(135deg,#2D5A3D,#4CAF50)}
.excursion-card .card-img.flores{background:linear-gradient(135deg,#E91E63,#FF9800)}
.excursion-card .card-img.lake{background:linear-gradient(135deg,#0288D1,#1A8C8E)}
.excursion-card .card-img.pupusa{background:linear-gradient(135deg,#FF6B4A,#FFB74D)}
.excursion-card .card-body{padding:20px}
.excursion-card h3{font-size:1.05rem;margin-bottom:6px}
.excursion-card p{font-size:.88rem;color:#666;line-height:1.5}

/* ===== AREA ===== */
.area{background:var(--white);position:relative}
.area-parallax{height:300px;background:linear-gradient(135deg,var(--ocean),var(--teal));display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.3);font-size:.9rem;margin-bottom:80px;position:relative}
.area-parallax::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,transparent 60%,var(--white))}
.area-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.area-text p{color:#555;margin-bottom:24px;font-size:1.05rem}
.facts-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fact-item{display:flex;align-items:center;gap:12px;padding:16px;background:var(--sand-light);border-radius:var(--radius);transition:var(--transition)}
.fact-item:hover{transform:translateX(4px)}
.fact-item .fact-icon{font-size:1.5rem;flex-shrink:0}
.fact-item .fact-text{font-size:.9rem;font-weight:500}

/* ===== PRICING ===== */
.pricing{background:linear-gradient(135deg,var(--sand-light),#fff5e0)}
.pricing-card{max-width:500px;margin:0 auto;background:var(--white);border-radius:var(--radius-lg);padding:48px;text-align:center;box-shadow:var(--shadow);border:2px solid var(--sand-dark);position:relative;overflow:hidden}
.pricing-card::before{content:'';position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--coral),var(--teal))}
.pricing-label{font-size:.9rem;color:#888;margin-bottom:4px}
.pricing-amount{font-size:3.5rem;font-weight:800;font-family:var(--font-head);color:var(--ocean);margin-bottom:4px}
.pricing-amount .price-per{font-size:1.2rem;font-weight:500}
.pricing-note{font-size:.85rem;color:#999;margin-bottom:24px}
.pricing-features{text-align:left;margin-bottom:32px}
.pricing-features li{padding:10px 0;border-bottom:1px solid #eee;display:flex;align-items:center;gap:10px;font-size:.95rem}
.pricing-features li svg{color:var(--teal);flex-shrink:0}
.pricing-links{display:flex;gap:12px;justify-content:center;margin-top:16px}
.pricing-links a{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:50px;font-size:.9rem;font-weight:600;transition:var(--transition)}
.airbnb-link{background:#FF5A5F;color:var(--white)}
.airbnb-link:hover{background:#e04e53;transform:translateY(-2px)}
.booking-link{background:#003580;color:var(--white)}
.booking-link:hover{background:#002a66;transform:translateY(-2px)}

/* ===== GALLERY ===== */
.gallery{background:var(--white)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery-item{aspect-ratio:1;border-radius:var(--radius);overflow:hidden;cursor:pointer;position:relative;display:flex;align-items:center;justify-content:center;font-size:.8rem;color:rgba(255,255,255,0.4);border:2px dashed rgba(255,255,255,0.15);transition:var(--transition)}
.gallery-item:nth-child(1){background:linear-gradient(135deg,#1A8C8E,#0B3D4E);grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.gallery-item:nth-child(2){background:linear-gradient(135deg,#FF6B4A,#FFB74D)}
.gallery-item:nth-child(3){background:linear-gradient(135deg,#2D5A3D,#4CAF50)}
.gallery-item:nth-child(4){background:linear-gradient(135deg,#4A3A6B,#E91E63)}
.gallery-item:nth-child(5){background:linear-gradient(135deg,#0288D1,#1A8C8E)}
.gallery-item:nth-child(6){background:linear-gradient(135deg,#8B4513,#D4B896)}
.gallery-item:nth-child(7){background:linear-gradient(135deg,#0B3D4E,#1A8C8E);grid-column:span 2}
.gallery-item:hover{transform:scale(1.03);z-index:1}
.gallery-item::after{content:'🔍';position:absolute;inset:0;background:rgba(0,0,0,0.4);display:flex;align-items:center;justify-content:center;font-size:2rem;opacity:0;transition:var(--transition)}
.gallery-item:hover::after{opacity:1}
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.9);z-index:2000;align-items:center;justify-content:center;flex-direction:column;gap:16px}
.lightbox.open{display:flex}
.lightbox-content{max-width:80%;max-height:70vh;background:linear-gradient(135deg,var(--teal),var(--ocean));border-radius:var(--radius);display:flex;align-items:center;justify-content:center;padding:60px;color:rgba(255,255,255,0.4);min-width:400px;min-height:300px}
.lightbox-close{position:absolute;top:20px;right:24px;font-size:2.5rem;color:var(--white);cursor:pointer;background:none;border:none;transition:var(--transition)}
.lightbox-close:hover{transform:rotate(90deg)}
.lightbox-caption{color:var(--white);font-size:1rem;opacity:0.8}

/* ===== FAQ ===== */
.faq{background:var(--sand-light)}
.faq-list{max-width:760px;margin:0 auto}
.faq-item{background:var(--white);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.faq-question{width:100%;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;background:none;border:none;cursor:pointer;font-size:1rem;font-weight:600;font-family:var(--font-body);text-align:left;color:var(--charcoal);transition:var(--transition)}
.faq-question:hover{color:var(--teal)}
.faq-question svg{transition:var(--transition);flex-shrink:0;margin-left:12px}
.faq-item.open .faq-question svg{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s ease}
.faq-answer-inner{padding:0 24px 20px;color:#555;line-height:1.7;font-size:.95rem}

/* ===== CONTACT ===== */
.contact{background:var(--ocean);color:var(--white)}
.contact h2,.contact .section-tag{color:var(--white)}
.contact .section-tag{opacity:0.7}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-form{display:flex;flex-direction:column;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-size:.9rem;font-weight:500;opacity:0.8}
.form-group input,.form-group textarea,.form-group select{padding:14px 18px;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.2);background:rgba(255,255,255,0.08);color:var(--white);font-family:var(--font-body);font-size:1rem;transition:var(--transition);outline:none}
.form-group select option{background:var(--ocean);color:var(--white)}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,0.4)}
.form-group input:focus,.form-group textarea:focus{border-color:var(--coral);background:rgba(255,255,255,0.12)}
.form-group textarea{resize:vertical;min-height:120px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-info h3{margin-bottom:16px}
.contact-info p{opacity:0.8;margin-bottom:24px;line-height:1.7}
.contact-detail{display:flex;align-items:center;gap:12px;margin-bottom:16px;font-size:.95rem;opacity:0.85}
.contact-detail svg{flex-shrink:0;color:var(--coral)}
.whatsapp-btn{display:inline-flex;align-items:center;gap:10px;background:#25D366;color:var(--white);padding:14px 28px;border-radius:50px;font-weight:600;font-size:1rem;transition:var(--transition);margin-top:16px;border:none;cursor:pointer}
.whatsapp-btn:hover{background:#1fb855;transform:translateY(-2px);box-shadow:0 8px 24px rgba(37,211,102,0.4)}
.map-placeholder{width:100%;height:200px;background:rgba(255,255,255,0.08);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.3);margin-top:24px;border:2px dashed rgba(255,255,255,0.15)}
.form-success{display:none;padding:20px;background:rgba(37,211,102,0.15);border:1px solid rgba(37,211,102,0.3);border-radius:var(--radius);text-align:center;color:#25D366;font-weight:600}

/* ===== FOOTER ===== */
.footer{background:#071e28;color:var(--white);padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer-brand p{opacity:0.6;font-size:.9rem;margin-top:8px;line-height:1.6}
.footer-links h4,.footer-social h4{font-size:.9rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:16px;color:var(--coral)}
.footer-links a{display:block;padding:4px 0;opacity:0.6;font-size:.9rem;transition:var(--transition)}
.footer-links a:hover{opacity:1;color:var(--coral)}
.footer-social .social-icons{display:flex;gap:12px}
.social-icon{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;transition:var(--transition);font-size:1.1rem}
.social-icon:hover{background:var(--coral);transform:translateY(-3px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:20px;display:flex;justify-content:space-between;align-items:center;font-size:.85rem;opacity:0.5}

/* ===== WAVE DIVIDER ===== */
.wave-divider{position:absolute;bottom:-1px;left:0;width:100%;overflow:hidden;line-height:0}
.wave-divider svg{display:block;width:100%;height:60px}
.wave-divider-top{position:absolute;top:-1px;left:0;width:100%;overflow:hidden;line-height:0;transform:rotate(180deg)}
.wave-divider-top svg{display:block;width:100%;height:60px}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .excursion-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .gallery-item:nth-child(1){grid-column:span 1;grid-row:span 1;aspect-ratio:1}
  .gallery-item:nth-child(7){grid-column:span 1}
}
@media(max-width:768px){
  section{padding:64px 0}
  .nav-links{display:none}
  .hamburger{display:flex}
  .about-grid,.contact-grid,.area-content{grid-template-columns:1fr}
  .spanish-cards{grid-template-columns:1fr}
  .excursion-grid{grid-template-columns:1fr}
  .features-grid,.facts-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .form-row{grid-template-columns:1fr}
  .hero-content h1{font-size:2rem}
  .pricing-card{padding:32px 24px}
  .pricing-amount{font-size:2.8rem}
}