/* ===================================
   DRECKMAN - Productora de Eventos
   Styles.css - Ultra Modern Design
=================================== */

:root {
    --color-primary: #0066FF;
    --color-primary-dark: #0052CC;
    --color-secondary: #00D4FF;
    --color-dark: #0A0E27;
    --color-darker: #050814;
    --color-white: #FFFFFF;
    --color-gray-100: #F5F7FA;
    --color-gray-300: #D1D8E8;
    --color-gray-600: #6B7A99;
    --gradient-primary: linear-gradient(135deg, #0066FF 0%, #00D4FF 100%);
    --gradient-dark: linear-gradient(135deg, #0A0E27 0%, #1A1D2E 100%);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.24);
    --shadow-glow: 0 0 40px rgba(0,102,255,0.4);
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Poppins', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-primary); background: var(--color-white); color: var(--color-dark); line-height: 1.6; overflow-x: hidden; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Header */
.header { position: fixed; top: 0; left: 0; width: 100%; padding: 1.5rem 0; background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); box-shadow: var(--shadow-sm); z-index: 1000; transition: all 0.3s; }
.header.scrolled { padding: 1rem 0; box-shadow: var(--shadow-md); }
.header-container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 0.75rem; font-size: 1.5rem; font-weight: 900; }
.logo img { height: 45px; transition: all 0.3s; filter: drop-shadow(0 4px 8px rgba(0,102,255,0.2)); }
.logo:hover img { transform: rotate(-5deg); }
.logo-text { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; gap: 2.5rem; align-items: center; }
.nav-links a { font-weight: 600; font-size: 0.95rem; color: var(--color-gray-600); position: relative; padding: 0.5rem 0; }
.nav-links a::before { content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px; background: var(--gradient-primary); transition: all 0.3s; transform: translateX(-50%); }
.nav-links a:hover::before { width: 100%; }
.nav-links a:hover { color: var(--color-primary); }
.btn-primary { padding: 0.75rem 1.75rem; background: var(--gradient-primary); color: white; border-radius: 50px; font-weight: 600; box-shadow: 0 8px 24px rgba(0,102,255,0.3); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: var(--shadow-glow); }
.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.burger span { width: 25px; height: 3px; background: var(--color-dark); border-radius: 2px; transition: all 0.3s; }

/* Hero Cinematic */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-video { position: absolute; inset: 0; z-index: 0; }
.hero-bg { width: 100%; height: 100%; background-size: cover; background-position: center; animation: slowZoom 20s ease-in-out infinite alternate; }
@keyframes slowZoom { from { transform: scale(1); } to { transform: scale(1.1); } }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,14,39,0.9) 0%, rgba(10,14,39,0.7) 100%); }
.hero-container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; position: relative; z-index: 2; }
.hero-content { max-width: 800px; }
.hero-subtitle { display: block; font-size: 1.25rem; color: var(--color-secondary); margin-bottom: 1rem; font-weight: 600; letter-spacing: 3px; animation: fadeInUp 0.6s ease; }
.hero-title { font-size: 4.5rem; font-weight: 900; color: white; margin-bottom: 1.5rem; line-height: 1.1; animation: fadeInUp 0.6s ease 0.1s backwards; }
.gradient-text { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; animation: shimmer 3s ease-in-out infinite; background-size: 200% 200%; }
@keyframes shimmer { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.hero-description { font-size: 1.25rem; color: rgba(255,255,255,0.9); margin-bottom: 2.5rem; line-height: 1.8; animation: fadeInUp 0.6s ease 0.2s backwards; }
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; animation: fadeInUp 0.6s ease 0.3s backwards; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.btn-cta { padding: 1rem 2.5rem; background: var(--gradient-primary); color: white; border-radius: 50px; font-weight: 600; font-size: 1.05rem; box-shadow: var(--shadow-glow); display: inline-flex; align-items: center; gap: 0.75rem; border: none; cursor: pointer; }
.btn-cta:hover { transform: translateY(-3px) scale(1.05); }
.btn-secondary { padding: 1rem 2.5rem; background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); border: 2px solid rgba(255,255,255,0.3); color: white; border-radius: 50px; font-weight: 600; display: inline-flex; align-items: center; gap: 0.75rem; }
.btn-secondary:hover { background: rgba(255,255,255,0.2); transform: translateY(-3px); }
.btn-large { padding: 1rem 2.5rem; font-size: 1.05rem; }
.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.5rem; color: rgba(255,255,255,0.7); animation: bounce 2s infinite; }
@keyframes bounce { 0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); } 40% { transform: translateX(-50%) translateY(-10px); } }

/* Sections */
.section { padding: 6rem 2rem; position: relative; }
.container { max-width: 1280px; margin: 0 auto; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; }
.section-badge { display: inline-block; padding: 0.5rem 1.25rem; background: var(--color-gray-100); color: var(--color-primary); border-radius: 50px; font-size: 0.875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1rem; }
.section-title { font-size: 2.75rem; margin-bottom: 1rem; }
.section-description { font-size: 1.125rem; color: var(--color-gray-600); line-height: 1.8; }

/* About */
.about { background: white; }
.about-container { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-image img { border-radius: 16px; box-shadow: var(--shadow-lg); transition: all 0.5s; }
.about-image:hover img { transform: scale(1.05) rotate(-2deg); }
.about-content h2 { font-size: 2.5rem; margin-bottom: 1.5rem; }
.about-content p { color: var(--color-gray-600); line-height: 1.8; margin-bottom: 1.5rem; }
.about-features { display: grid; gap: 1rem; margin-top: 2rem; }
.feature-item { display: flex; align-items: center; gap: 1rem; padding: 1rem; border-radius: 12px; transition: all 0.3s; }
.feature-item:hover { background: var(--color-gray-100); transform: translateX(10px); }
.feature-icon { width: 48px; height: 48px; background: var(--color-gray-100); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--color-primary); font-size: 1.25rem; transition: all 0.3s; }
.feature-item:hover .feature-icon { background: var(--gradient-primary); color: white; transform: scale(1.1) rotate(-5deg); }

/* Services */
.services { background: var(--color-gray-100); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; }
.service-card { background: white; border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-sm); transition: all 0.3s; cursor: pointer; }
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-xl); }
.service-image { height: 200px; overflow: hidden; }
.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.service-card:hover .service-image img { transform: scale(1.1); }
.service-icon { width: 64px; height: 64px; background: var(--gradient-primary); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: white; font-size: 1.75rem; margin: -32px auto 1.5rem; position: relative; box-shadow: var(--shadow-md); }
.service-card h3 { font-size: 1.5rem; margin: 0 2rem 1rem; text-align: center; }
.service-card p { color: var(--color-gray-600); line-height: 1.7; margin: 0 2rem 2rem; text-align: center; }

/* Gallery */
.gallery { background: white; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 1.5rem; }
.gallery-item { position: relative; height: 400px; border-radius: 16px; overflow: hidden; cursor: pointer; box-shadow: var(--shadow-md); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s; }
.gallery-item:hover img { transform: scale(1.15) rotate(2deg); }
.gallery-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,14,39,0.95) 0%, transparent 60%); display: flex; flex-direction: column; justify-content: flex-end; padding: 2rem; opacity: 0; transition: opacity 0.3s; z-index: 2; }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay h4 { color: white; font-size: 1.5rem; margin-bottom: 0.5rem; transform: translateY(20px); transition: transform 0.3s; }
.gallery-overlay p { color: var(--color-secondary); font-weight: 600; transform: translateY(20px); transition: transform 0.3s 0.1s; }
.gallery-item:hover .gallery-overlay h4,
.gallery-item:hover .gallery-overlay p { transform: translateY(0); }

/* Testimonials */
.testimonials { background: var(--color-gray-100); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.testimonial-card { background: white; padding: 2.5rem; border-radius: 16px; box-shadow: var(--shadow-sm); transition: all 0.3s; }
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.testimonial-stars { color: #FFD700; font-size: 1.25rem; margin-bottom: 1.5rem; }
.testimonial-text { color: var(--color-gray-600); line-height: 1.8; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author strong { display: block; color: var(--color-dark); margin-bottom: 0.25rem; }
.testimonial-author span { color: var(--color-gray-600); font-size: 0.9rem; }

/* Contact */
.contact { background: var(--gradient-dark); color: white; }
.contact .section-badge { background: rgba(255,255,255,0.1); color: var(--color-secondary); }
.contact .section-title { color: white; }
.contact .section-description { color: rgba(255,255,255,0.8); }
.contact-container { display: grid; grid-template-columns: 2fr 1fr; gap: 3rem; margin-top: 3rem; }
.contact-form-wrapper { background: rgba(255,255,255,0.05); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.1); padding: 2.5rem; border-radius: 16px; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; color: white; }
.form-group input,
.form-group textarea { width: 100%; padding: 0.75rem 1rem; border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.1); color: white; border-radius: 8px; font-family: var(--font-primary); transition: all 0.3s; }
.form-group input:focus,
.form-group textarea:focus { outline: none; border-color: var(--color-primary); background: rgba(255,255,255,0.15); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.btn-block { width: 100%; justify-content: center; }
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-card { background: rgba(255,255,255,0.05); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.1); padding: 2rem; border-radius: 16px; text-align: center; transition: all 0.3s; }
.contact-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-5px); }
.contact-icon { width: 64px; height: 64px; background: var(--gradient-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; font-size: 1.75rem; }
.contact-card h4 { color: white; font-size: 1.25rem; margin-bottom: 0.75rem; }
.contact-card a,
.contact-card p { color: rgba(255,255,255,0.8); font-size: 1.05rem; }
.contact-card:hover a { color: var(--color-secondary); }

/* Footer */
.footer { background: var(--color-darker); color: rgba(255,255,255,0.6); padding: 4rem 2rem 2rem; }
.footer-container { max-width: 1280px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand h3 { color: white; font-size: 1.5rem; margin-bottom: 1rem; }
.footer-brand p { line-height: 1.8; margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 1rem; }
.footer-social a { width: 40px; height: 40px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; transition: all 0.3s; }
.footer-social a:hover { background: var(--gradient-primary); transform: scale(1.1); }
.footer-col h4 { color: white; font-size: 1.125rem; margin-bottom: 1.25rem; }
.footer-col ul li { margin-bottom: 0.75rem; }
.footer-col a:hover { color: var(--color-primary); padding-left: 5px; }
.footer-bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; font-size: 0.875rem; }

/* WhatsApp Float */
.whatsapp-float { position: fixed; bottom: 2rem; right: 2rem; width: 60px; height: 60px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 1.75rem; box-shadow: var(--shadow-lg); z-index: 999; animation: pulse 2s ease-in-out infinite; }
.whatsapp-float:hover { transform: scale(1.15); animation: none; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); } 50% { box-shadow: 0 0 0 10px rgba(37,211,102,0); } }

/* Responsive */
@media (max-width: 992px) {
    .hero-title { font-size: 3rem; }
    .about-container,
    .contact-container { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links { position: fixed; top: 80px; left: 0; width: 100%; height: 0; background: white; flex-direction: column; overflow: hidden; box-shadow: var(--shadow-lg); transition: height 0.3s; padding: 0; }
    .nav-links.active { height: auto; padding: 2rem; }
    .burger { display: flex; }
    .hero-title { font-size: 2.5rem; }
    .section-title { font-size: 2rem; }
    .services-grid,
    .gallery-grid,
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}