@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Playfair+Display:ital,wght@0,600;0,800;1,600&display=swap');

:root {
    /* Premium Color Palette */
    --primary-blue: #0A192F;
    --secondary-blue: #112240;
    --accent-gold: #D4AF37;
    --accent-gold-hover: #F3E5AB;
    --text-main: #CCD6F6;
    --text-muted: #8892B0;
    --whatsapp-green: #25D366;
    --whatsapp-dark: #128C7E;
    
    --bg-light: #F8FAFC;
    --text-dark: #0F172A;
    --text-light-gray: #475569;
    
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 100px;
    
    --shadow-soft: 0 10px 30px -10px rgba(10, 25, 47, 0.2);
    --shadow-glow: 0 0 20px rgba(37, 211, 102, 0.3);
    --shadow-gold: 0 0 20px rgba(212, 175, 55, 0.2);
}

/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    font-size: 18px;
    background-color: var(--bg-light);
    overflow-x: hidden;
}

a {
    text-decoration: none;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    line-height: 1.2;
    color: var(--primary-blue);
}

/* ANIMATIONS */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse-glow {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 0 0 30px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* LAYOUT */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 100px 0;
}

/* HEADER (Glassmorphism) */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--primary-blue);
}

.logo i {
    font-size: 2.2rem;
    color: var(--accent-gold);
}

.logo h1 {
    font-size: 1.3rem;
    margin: 0;
    font-family: 'Playfair Display', serif;
    font-weight: 800;
}

.logo span {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-light-gray);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
}

/* BUTTONS */
.btn-primary {
    background: linear-gradient(135deg, var(--whatsapp-green), #1EBE5D);
    color: white;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-glow);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37,211,102,0.4);
    background: linear-gradient(135deg, #1EBE5D, var(--whatsapp-dark));
}

.btn-giant {
    background: linear-gradient(135deg, var(--whatsapp-green), #1EBE5D);
    color: white;
    padding: 16px 40px;
    border-radius: var(--radius-pill);
    font-weight: 800;
    font-size: 1.3rem;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--shadow-glow);
    text-align: center;
    margin: 30px 0;
    position: relative;
    overflow: hidden;
    animation: pulse-glow 3s infinite;
    border: 2px solid rgba(255,255,255,0.7);
    text-decoration: none;
}

.btn-giant::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255,255,255,0.2);
    transform: rotate(45deg);
    transition: all 0.3s ease;
    opacity: 0;
}

.btn-giant:hover::after {
    opacity: 1;
    left: 100%;
    transition: all 0.7s ease;
}

.btn-giant:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 15px 35px rgba(37,211,102,0.5);
}

.btn-giant span {
    display: block;
    margin-top: 5px;
    font-size: 1.3rem;
    font-weight: 700;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: #FFFFFF;
    letter-spacing: 1.5px;
    opacity: 0.95;
}

.btn-giant i {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

/* HERO SECTION (Premium Dark Mode) */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    position: relative;
    color: var(--text-main);
    text-align: center;
    padding: 140px 0 160px;
    overflow: hidden;
}

#tsparticles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; 
}

/* Abstract Background Elements */
.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
    top: -200px;
    left: -200px;
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.05) 0%, transparent 70%);
    bottom: -400px;
    right: -200px;
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 10;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 30px;
    color: #ffffff;
    max-width: 950px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    max-width: 750px;
    margin: 0 auto;
    color: var(--text-main);
    font-weight: 300;
}

.hero-guarantee {
    font-size: 1.1rem;
    font-weight: 400;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    margin-top: 10px;
    color: #fff;
}

.hero-guarantee i {
    color: var(--accent-gold);
}

.hero-instruction {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(212, 175, 55, 0.4);
    border-radius: var(--radius-md);
    padding: 20px 30px;
    max-width: 700px;
    margin: 35px auto 10px;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left;
}

.hero-instruction i {
    font-size: 2.5rem;
    color: var(--accent-gold);
}

.hero-instruction p {
    color: #E2E8F0;
    font-size: 1.15rem;
    margin: 0;
    line-height: 1.5;
}

.hero-instruction strong {
    color: #FFFFFF;
    font-weight: 600;
}

/* IDENTIFICACION (Tarjetas) */
.section-light {
    background-color: var(--bg-light);
}

.section-title {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--primary-blue);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent-gold);
    margin: 20px auto 0;
    border-radius: 2px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.02);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-gold));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.1);
}

.card:hover::before {
    opacity: 1;
}

.card-icon {
    font-size: 3.5rem;
    color: var(--primary-blue);
    margin-bottom: 25px;
    background: linear-gradient(135deg, var(--primary-blue), #2a5a82);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
}

.card p {
    color: var(--text-light-gray);
    font-size: 1.05rem;
}

/* PROPUESTA DIFERENCIAL */
.section-blue {
    background: var(--primary-blue);
    color: white;
    position: relative;
}

.section-blue .section-title {
    color: white;
}

.subtitle-white {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 60px;
    color: var(--text-main);
    font-weight: 300;
}

.benefits-list {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.benefits-list li {
    display: flex;
    gap: 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: var(--radius-lg);
    transition: transform 0.3s ease;
}

.benefits-list li:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.3);
}

.benefits-list i {
    font-size: 2rem;
    color: var(--accent-gold);
}

.benefits-list strong {
    font-size: 1.3rem;
    display: block;
    margin-bottom: 8px;
    color: white;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
}

.benefits-list p {
    color: var(--text-muted);
    font-size: 1rem;
}

/* PROCESO */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    position: relative;
}

.step {
    text-align: center;
    padding: 40px 20px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
    position: relative;
}

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--accent-gold);
    font-size: 2rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: var(--shadow-soft);
    font-family: 'Playfair Display', serif;
}

.step h3 {
    margin-bottom: 12px;
    font-size: 1.4rem;
    font-family: 'Outfit', sans-serif;
}

.step p {
    color: var(--text-light-gray);
    font-size: 1.05rem;
}

/* CONFIANZA LOCAL */
.section-gray {
    background-color: #F8FAFC;
}

.trust-subtitle {
    font-size: 1.3rem;
    color: var(--text-light-gray);
    margin-bottom: 50px;
    font-style: italic;
    font-family: 'Playfair Display', serif;
}

.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.trust-image-real {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.15);
}

.info-item {
    display: flex;
    gap: 25px;
    margin-bottom: 25px;
    background: white;
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
    align-items: center;
    border-left: 5px solid var(--accent-gold);
}

.h-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
}

.info-item h4 {
    color: var(--text-dark);
    margin-bottom: 5px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
}

.info-item p {
    color: var(--text-light-gray);
}

.map-container {
    margin-top: 30px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.1);
    border: 5px solid white;
}

/* PRESENTACIÓN */
.presentation {
    background: white;
}

.presentation-content {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.presentation-avatar {
    flex-shrink: 0;
}

.avatar-image {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top center;
    border: 15px solid #F1F5F9;
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.15);
}

.presentation-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.presentation-text p {
    color: var(--text-light-gray);
    margin-bottom: 20px;
    font-size: 1.15rem;
}

.presentation-text strong {
    color: var(--primary-blue);
    font-weight: 800;
}

/* SEO SECTION */
.seo-section {
    padding: 60px 0;
    background: #E2E8F0;
    font-size: 0.95rem;
    color: var(--text-light-gray);
    text-align: justify;
}

.seo-section h3 {
    margin-bottom: 20px;
    font-size: 1.3rem;
    font-family: 'Outfit', sans-serif;
}

/* FOOTER */
.footer {
    background: var(--secondary-blue);
    color: white;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: white;
}

.footer-brand p {
    color: var(--accent-gold);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.footer-contact p {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-main);
}

.footer-contact i {
    font-size: 1.5rem;
    color: var(--whatsapp-green);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* WHATSAPP FLOAT */
.whatsapp-float {
    position: fixed;
    width: 75px;
    height: 75px;
    bottom: 40px;
    right: 40px;
    background: linear-gradient(135deg, var(--whatsapp-green), #1EBE5D);
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 45px;
    box-shadow: 0 10px 30px rgba(37,211,102,0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: float 4s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.15) translateY(-5px);
    box-shadow: 0 15px 40px rgba(37,211,102,0.6);
}

/* RESPONSIVE */
.text-center { text-align: center; }
.mt-30 { margin-top: 30px; }
.mb-40 { margin-bottom: 40px; }

@media (max-width: 991px) {
    .hero-title { font-size: 3rem; }
    .hero { padding: 120px 0; }
    .trust-grid { grid-template-columns: 1fr; }
    .trust-image-real { height: 400px; }
    .presentation-content { flex-direction: column; text-align: center; }
    .benefits-list { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .header-btn { padding: 10px 15px; }
    .header-btn span { display: none; }
    .logo h1 { font-size: 1.1rem; }
    .logo span { font-size: 0.7rem; }
    
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1.15rem; }
    
    .hero-instruction {
        flex-direction: column;
        text-align: center;
        padding: 15px;
        gap: 10px;
    }
    .hero-instruction i { font-size: 2rem; }
    .hero-instruction p { font-size: 1.05rem; }

    .section-title { font-size: 2.2rem; }
    
    .btn-giant { font-size: 1.15rem; padding: 15px 20px; width: 100%; border-width: 2px; }
    .btn-giant span { font-size: 1.2rem; padding: 0; margin-top: 5px; }
    
    .avatar-image { width: 220px; height: 220px; }
    .whatsapp-float { width: 60px; height: 60px; font-size: 35px; bottom: 20px; right: 20px; }
}