@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Outfit:wght@300;400;500;600;700&display=swap');

/* ==========================================================================
   CSS VARIABLES & DESIGN SYSTEM (Singela Vertente)
   ========================================================================== */
:root {
    --bg-primary: #060c14;      /* Deep Midnight Blue/Black */
    --bg-secondary: #0b1320;    /* Premium Dark Navy */
    --bg-tertiary: #121c2c;     /* Lighter card/dropdown accent */
    --bg-light-accent: #eae5db;  /* Warm Light-Beige (From print) */
    
    --color-gold-light: #f3d489; /* Light warm gold for micro-accents */
    --color-gold: #c5a880;       /* Luxury Amber Gold (From print) */
    --color-gold-dark: #aa8145;  /* Deep Golden Bronze */
    
    --text-primary: #ffffff;    /* Bright white for headings */
    --text-secondary: #f5f5f7;  /* Off-white for high legibility */
    --text-muted: #8e9cae;      /* Soft blue-grey for secondary/meta text */
    --text-light-accent: #0c1420; /* Dark Charcoal for light backgrounds */
    
    --gradient-gold: linear-gradient(135deg, #c5a880 0%, #aa8145 100%);
    --gradient-gold-hover: linear-gradient(135deg, #f3d489 0%, #c5a880 100%);
    --gradient-dark: linear-gradient(180deg, #0b1320 0%, #060c14 100%);
    
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --border-gold: rgba(197, 168, 128, 0.2);
    --border-gold-hover: rgba(197, 168, 128, 0.5);
    --glow-gold: 0 0 20px rgba(197, 168, 128, 0.15);
    --glow-gold-hover: 0 0 35px rgba(197, 168, 128, 0.3);
    
    --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    --container-width: 1240px;
    --header-height: 80px;
}

/* ==========================================================================
   BASE & RESET STYLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem); /* Responsive fluid typography */
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

h2.accent-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--gradient-gold);
}

h2.accent-title.center::after {
    left: 50%;
    transform: translateX(-50%);
}

h3 {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    margin-bottom: 10px;
}

p {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 1.5rem;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

span.highlight {
    font-family: var(--font-heading);
    color: var(--color-gold);
    font-style: italic;
    font-weight: 400;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-dark {
    background-color: var(--bg-primary);
}

.section-navy {
    background-color: var(--bg-secondary);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

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

/* ==========================================================================
   PREMIUM BUTTONS & CTAs
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--gradient-gold);
    color: #060c14;
    font-weight: 600;
    box-shadow: var(--glow-gold);
}

.btn-primary:hover {
    background: var(--gradient-gold-hover);
    box-shadow: var(--glow-gold-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-gold);
    border: 1px solid var(--border-gold);
}

.btn-secondary:hover {
    background: rgba(197, 168, 128, 0.05);
    border-color: var(--color-gold);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: var(--glow-gold);
}

.btn-whatsapp {
    background-color: #25d366;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.btn i {
    margin-right: 8px;
    font-size: 1.1rem;
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */
.header {
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    background: rgba(6, 12, 20, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(197, 168, 128, 0.08);
}

.header.scrolled {
    background: #060c14;
    border-bottom: 1px solid var(--border-gold);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.header .container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-sub {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--text-muted);
    display: block;
    margin-top: -4px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    height: 100%;
}

.nav-link {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 400;
    color: var(--text-muted);
    padding: 8px 0;
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gradient-gold);
    transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-gold-light);
}

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

/* Dropdown Menu */
.nav-item-dropdown {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.dropdown-menu {
    position: absolute;
    top: calc(var(--header-height) - 10px);
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-gold);
    border-radius: 4px;
    width: 270px;
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--glow-gold), 0 10px 30px rgba(0,0,0,0.5);
    z-index: 1010;
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-link {
    display: block;
    padding: 10px 24px;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.dropdown-link:hover {
    background-color: rgba(197, 168, 128, 0.05);
    color: var(--color-gold-light);
    padding-left: 30px;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    cursor: pointer;
    background: transparent;
    border: none;
}

.mobile-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-fast);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: #03070d;
    border-top: 1px solid var(--border-gold);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.5fr 1.3fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    margin-top: 20px;
    margin-bottom: 25px;
    max-width: 320px;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: var(--gradient-gold);
    color: #060c14;
    border-color: transparent;
    box-shadow: var(--glow-gold);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.1rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 1px;
    background: var(--color-gold);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 300;
}

.footer-links a:hover {
    color: var(--color-gold-light);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.footer-contact i {
    color: var(--color-gold);
    font-size: 1.1rem;
    margin-top: 3px;
}

.footer-contact a:hover {
    color: var(--color-gold-light);
}

.footer-bottom {
    border-top: 1px solid rgba(197, 168, 128, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 24px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-legal a:hover {
    color: var(--color-gold-light);
}

/* ==========================================================================
   RESPONSIVENESS (BREAKPOINTS)
   ========================================================================== */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .mobile-toggle {
        display: flex;
        z-index: 1010;
        position: relative;
    }
    
    .header-ctas-container {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-primary);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 40px 24px;
        gap: 20px;
        transition: 0.4s ease-in-out;
        overflow-y: auto;
        border-top: 1px solid var(--border-gold);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu .nav-item-dropdown {
        width: 100%;
        height: auto;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .nav-link {
        width: 100%;
        font-size: 1.1rem;
        padding: 12px 0;
    }
    
    .dropdown-menu {
        position: static;
        transform: none !important;
        opacity: 1;
        visibility: visible;
        width: 100%;
        background-color: rgba(197, 168, 128, 0.03);
        border: none;
        border-left: 2px solid var(--border-gold);
        padding: 0;
        margin-top: 8px;
        display: none;
        box-shadow: none;
    }
    
    .dropdown-menu.active {
        display: block;
    }
    
    .dropdown-link {
        padding: 10px 16px;
        font-size: 0.95rem;
    }
    
    .header .btn-primary {
        display: none; /* Hide header CTA on mobile, keep menu button */
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}