/* ============================================
   SISTEMA DE DISEÑO PREMIUM - JOSIE POOT
   Estética de Lujo, Glassmorphism y Animaciones
   ============================================ */

/* === VARIABLES DE DISEÑO === */
:root {
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --radius-premium: 2rem;
    --transition-premium: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
    --glass-bg: rgba(15, 23, 42, 0.9);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* === NAVBAR EVOLUCIONADO === */
nav {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(12px);
    transition: var(--transition-premium) !important;
    border-bottom: 1px solid var(--glass-border) !important;
}

[data-theme="dark"] nav a:not(.btn),
[data-theme="dark"] nav button:not([class*="bg-"]) {
    color: #F9FAFB !important;
}

.navbar-scrolled {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px);
    box-shadow: var(--glass-shadow) !important;
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
    z-index: 99 !important;
}

/* === HERO SECTION DE IMPACTO === */
.hero-gradient {
    background: radial-gradient(circle at top right, rgba(215, 204, 200, 0.3) 0%, transparent 50%),
        radial-gradient(circle at bottom left, rgba(141, 110, 99, 0.2) 0%, transparent 50%),
        linear-gradient(135deg, #FAFAFA 0%, #F5F5F5 100%);
    transition: background 0.5s ease;
}

[data-theme="dark"] .hero-gradient {
    background: radial-gradient(circle at top right, rgba(141, 110, 99, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, #0A0F19 0%, #111827 100%);
}

.hero-title {
    font-size: clamp(3.5rem, 12vw, 10rem);
    font-weight: 800;
    line-height: 0.85;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, #5D4037 0%, #C5A065 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 15px 15px rgba(0, 0, 0, 0.05));
    animation: floating 6s ease-in-out infinite;
}

[data-theme="dark"] .hero-title {
    background: linear-gradient(135deg, #F9FAFB 0%, #C5A065 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero-line {
    stroke: rgba(0, 0, 0, 0.2);
    transition: stroke 0.4s ease;
}

[data-theme="dark"] .hero-line {
    stroke: rgba(255, 255, 255, 0.15);
}

.service-card,
.location-card {
    background: #FFFFFF !important;
    border: 1px solid #E5E7EB !important;
    border-radius: 1.5rem !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05) !important;
    transition: var(--transition-premium) !important;
    padding: 3rem !important;
}

[data-theme="dark"] .service-card,
[data-theme="dark"] .location-card {
    background: #111827 !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4) !important;
}

.location-card:hover,
.service-card:hover {
    transform: none !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
}

/* === BOTONES PREMIUM === */
.btn-premium {
    position: relative;
    padding: 1.25rem 2.5rem;
    border-radius: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    transition: var(--transition-premium);
    text-align: center;
    display: block;
    width: 100%;
}

.btn-premium.btn-earth {
    background: #5D4037 !important;
    color: #FFFFFF !important;
}

[data-theme="dark"] .btn-premium.btn-earth {
    background: #8D6E63 !important;
    color: #FFFFFF !important;
}

.btn-premium:hover {
    transform: none !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    filter: brightness(1.2) saturate(1.1);
}

/* === INFO GLASS BOX === */
.info-glass {
    background: rgba(59, 130, 246, 0.05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-left: 5px solid #3b82f6;
    border-radius: 1.5rem;
    padding: 2.5rem;
    transition: var(--transition-premium);
}

[data-theme="dark"] .info-glass {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* === ANIMACIONES === */
@keyframes floating {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes badge-pulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(141, 110, 99, 0.4);
    }

    50% {
        transform: scale(1.08);
        box-shadow: 0 0 25px 8px rgba(141, 110, 99, 0.2);
    }
}

.location-badge {
    animation: badge-pulse 2s ease-in-out infinite;
}

/* === REVEAL EFFECTS === */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: var(--transition-premium);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* === BACK TO TOP === */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #5D4037 0%, #8D6E63 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-premium);
    box-shadow: 0 10px 30px rgba(93, 64, 55, 0.3);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* === UTILITIES === */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.premium-shadow {
    box-shadow: var(--glass-shadow);
}