@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Outfit:wght@600;700;800&display=swap');

:root {
    --primary-color: #0b132b;
    --primary-light: #1c2541;
    --accent-color: #e5a93b;
    --accent-hover: #f59e0b;
    --text-light: #f8fafc;
    --text-dark: #0f172a;
    --whatsapp-color: #25d366;
    --whatsapp-hover: #20ba5a;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --gold-glow: 0 0 15px rgba(229, 169, 59, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: radial-gradient(circle at top, #1e293b 0%, #0f172a 100%);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
    padding: 30px 15px 100px; /* Space at bottom for floating mobile bar */
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

/* Centered Container */
.landing-container {
    width: 100%;
    max-width: 500px; /* Perfect smartphone display size */
    margin: 0 auto;
}

/* Image Cards Stack */
.image-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.img-card {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.05);
    position: relative;
    cursor: zoom-in;
    transition: var(--transition);
}

.img-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), var(--gold-glow);
    border-color: var(--accent-color);
}

.stack-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Hover/Touch Indicator overlay */
.zoom-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
    pointer-events: none;
    opacity: 0.8;
    transition: var(--transition);
}

.img-card:hover .zoom-overlay {
    opacity: 1;
    background: var(--accent-color);
    color: var(--primary-color);
    border-color: var(--accent-color);
}

/* CTA Buttons Section */
.cta-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 16px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.cta-whatsapp {
    background: var(--whatsapp-color);
    color: #fff;
}

.cta-whatsapp:hover {
    background: var(--whatsapp-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

.cta-phone {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border: 2px solid var(--accent-color);
}

.cta-phone:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--gold-glow);
}

/* Floating Mobile Bar (Bottom sticky buttons) */
.floating-mobile-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    z-index: 999;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.float-bar-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 18px;
    font-weight: 800;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition);
}

.float-bar-whatsapp {
    background: var(--whatsapp-color);
    color: #fff;
}

.float-bar-whatsapp:hover {
    background: var(--whatsapp-hover);
}

.float-bar-phone {
    background: var(--primary-color);
    color: #fff;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.float-bar-phone:hover {
    background: var(--primary-light);
}

/* Hide floating bar on larger desktop views */
@media (min-width: 768px) {
    body {
        padding-bottom: 40px; /* Less bottom padding on desktop */
    }
    .floating-mobile-bar {
        display: none;
    }
}

/* Lightbox Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 19, 43, 0.95);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    cursor: zoom-out;
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 2px solid var(--accent-color);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 25px;
    right: 25px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: #ef4444;
}