/* Variables */
:root {
    --primary-color: #0b1d3a;
    --secondary-color: #1a365d;
    --accent-color: #e8ba6c;
    --accent-hover: #e8ba6c;
    --text-main: #333333;
    --text-muted: #666666;
    --bg-light: #f5f7fa;
    --bg-white: #ffffff;
    --transition: all 0.3s ease;
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 15px 30px rgba(11, 29, 58, 0.15);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

.bg-light { background-color: var(--bg-light); }
.bg-dark { background-color: var(--primary-color); }
.bg-gold-light { background-color: rgba(212, 175, 55, 0.1); }
.text-white { color: var(--bg-white); }
.text-center { text-align: center; }
.margin-auto { margin-inline: auto; }
.mb-2 { margin-bottom: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--bg-white);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--bg-white);
    border-color: var(--bg-white);
}

.btn-outline:hover {
    background-color: var(--bg-white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
}
.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition);
    padding: 1.5rem 0;
}

header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}

header.scrolled .logo, header.scrolled .nav-link {
    color: var(--primary-color);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.logo-image {
    width: 180px;
    height: 100px;
    object-fit: contain;
    display: block;
}

.logo-text-brand {
    line-height: 1;
}

.nav-list {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--bg-white);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-chevron {
    font-size: 0.8rem;
    margin-left: 0.3rem;
}

.btn-contact-nav {
    background-color: var(--accent-color);
    color: var(--primary-color) !important;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
}
.btn-contact-nav::after { display: none; }
.btn-contact-nav:hover { background-color: var(--accent-hover); transform: translateY(-2px); }

/* Dropdown */
.dropdown {
    position: relative;
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-md);
    border-radius: 4px;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    padding: 0.5rem 0;
}
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu li a {
    display: block;
    padding: 0.8rem 1.5rem;
    color: var(--text-main);
    transition: var(--transition);
}
.dropdown-menu li a:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
    padding-left: 2rem;
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--bg-white);
    cursor: pointer;
}
header.scrolled .mobile-toggle { color: var(--primary-color); }

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(135deg, rgba(11,29,58,0.95) 0%, rgba(26,54,93,0.85) 100%), url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--bg-white);
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Section Header */
.section-header { margin-bottom: 3rem; }
.section-header h2 { font-size: 2.5rem; color: var(--primary-color); margin-bottom: 0.5rem; }
.divider { width: 60px; height: 3px; background-color: var(--accent-color); margin: 0 auto; }
.divider.align-left { margin: 0; }
.divider.border-gold { background-color: var(--accent-color); }

/* Services Preview */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.service-card {
    background: var(--bg-white);
    padding: 2rem 1.25rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-bottom: 4px solid transparent;
    text-align: center;
}
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-bottom-color: var(--accent-color); }
.service-card-content { text-align: center; }
.card-icon { font-size: 3rem; color: var(--primary-color); margin-bottom: 1.5rem; }
.service-card h3 { margin-bottom: 1rem; color: var(--primary-color); }
.service-card p { color: var(--text-muted); margin-bottom: 1.5rem; }
.read-more { color: var(--accent-color); font-weight: 600; display: inline-flex; align-items: center; gap: 0.5rem; transition: var(--transition); }
.read-more:hover { gap: 1rem; }

/* Detailed Services */
.detail-row {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    transition: var(--transition);
    border-left: 4px solid var(--accent-color);
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 1.5rem;
    align-items: center;
}
.detail-row:hover { box-shadow: var(--shadow-md); transform: translateX(5px); }
.detail-row.row-reverse { border-left: none; border-right: 4px solid var(--accent-color); text-align: right; }
.detail-row.detail-row-single { grid-template-columns: 1fr; }
.detail-row.row-reverse .detail-content { order: 2; }
.detail-row.row-reverse .detail-image { order: 1; }
.service-desc { color: var(--text-muted); margin-bottom: 1rem; line-height: 1.7; }
.detail-subheading { margin: 1.5rem 0 0.5rem; color: var(--primary-color); font-size: 1.1rem; font-weight: 600; }
.detail-content .btn-primary { margin-top: 1rem; }
.feature-list { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.8rem; }
.detail-row.row-reverse .feature-list { align-items: flex-end; }
.feature-list li { display: flex; align-items: center; gap: 1rem; color: var(--text-muted); }
.feature-list li i { color: var(--accent-color); }
.detail-image img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    box-shadow: var(--shadow-sm);
}
.sub-services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; margin-top: 1.5rem; text-align: left; }
.spain-points-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sub-service { display: flex; align-items: center; gap: 1rem; background: var(--bg-light); padding: 1rem; border-radius: 4px; transition: var(--transition); }
.sub-service:hover { background: var(--primary-color); color: var(--bg-white); }
.sub-service i { color: var(--accent-color); font-size: 1.2rem; }

/* Grid Utilities */
.grid-2-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.p-4 { padding: 2rem; }
.border-radius { border-radius: 8px; }
.w-100 { width: 100%; }

/* About Section */
.about-text { font-size: 1.1rem; margin: 2rem 0; opacity: 0.9; }
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; text-align: center; margin-top: 3rem; }
.stat-box h4 { font-size: 2.5rem; color: var(--accent-color); margin-bottom: 0.5rem; }
.stat-box span { font-size: 1.1rem; text-transform: uppercase; letter-spacing: 1px; }

/* Contact Section */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; }
.info-item { display: flex; gap: 1.5rem; margin-bottom: 2rem; }
.info-icon { width: 50px; height: 50px; background: var(--bg-light); color: var(--accent-color); display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 1.2rem; }
.info-item h4 { color: var(--primary-color); margin-bottom: 0.2rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; color: var(--primary-color); }
.form-group input, .form-group textarea { width: 100%; padding: 1rem; border: 1px solid #ddd; border-radius: 4px; font-family: inherit; font-size: 1rem; transition: var(--transition); }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent-color); box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2); }
.mt-4 { margin-top: 1.5rem; }

/* Footer */
footer { background: #071224; color: #a0aec0; padding: 4rem 0 0 0; }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem; margin-bottom: 3rem; }
.footer-brand .logo { font-size: 1.8rem; color: var(--bg-white); margin-bottom: 1rem; }
.footer-brand .logo-image {
    width: 150px;
    height: 100px;
}
.social-icons { display: flex; gap: 1rem; margin-top: 1.5rem; }
.social-icons a { width: 40px; height: 40px; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; border-radius: 50%; color: var(--bg-white); transition: var(--transition); }
.social-icons a:hover { background: var(--accent-color); color: var(--primary-color); transform: translateY(-3px); }
.footer-links h4 { color: var(--bg-white); margin-bottom: 1.5rem; font-size: 1.2rem; }
.footer-links ul li { margin-bottom: 0.8rem; }
.footer-links ul li a { transition: var(--transition); }
.footer-links ul li a:hover { color: var(--accent-color); padding-left: 5px; }
.footer-bottom { background: #040b17; padding: 1.5rem 0; text-align: center; font-size: 0.9rem; }

/* Animations */
.animate-fade-up { animation: fadeUp 1s ease forwards; opacity: 0; transform: translateY(30px); }
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}

.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 992px) {
    .contact-wrapper { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.8rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .spain-points-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .nav-list {
        position: absolute; top: 100%; left: 0; width: 100%; background: var(--bg-white);
        flex-direction: column; gap: 0; padding: 1rem 0; box-shadow: var(--shadow-md);
        display: none;
    }
    .nav-list.show { display: flex; }
    .nav-link { color: var(--primary-color); padding: 1rem 2rem; display: block; }
    .mobile-toggle { display: block; }
    header { background-color: var(--primary-color); padding: 1rem 0; }
    header.scrolled { background-color: var(--bg-white); }
    .dropdown-menu { position: static; box-shadow: none; opacity: 1; visibility: visible; transform: none; display: none; padding-left: 2rem; }
    .dropdown:hover .dropdown-menu { display: block; }
    .hero h1 { font-size: 2.2rem; }
    .stats-row { grid-template-columns: 1fr; gap: 1.5rem; }
    .detail-row {
        grid-template-columns: 1fr;
        text-align: left !important;
    }
    .detail-row.row-reverse .detail-content,
    .detail-row.row-reverse .detail-image {
        order: initial;
    }
    .detail-row.row-reverse .feature-list {
        align-items: flex-start;
    }
    .detail-image img { height: 220px; }
    .services-grid { grid-template-columns: 1fr; }
    .spain-points-grid { grid-template-columns: 1fr; }
}