/* ==========================================================================
   CSS Variables & Design Tokens
   ========================================================================== */
:root {
    /* Colors */
    --color-bg: #FFFFFF;
    --color-bg-light: #F8F9FA;
    --color-bg-dark: #121212;

    --color-text: #333333;
    --color-text-muted: #666666;
    --color-text-light: #FFFFFF;

    --color-primary: #1A1A1A;
    /* Sophisticated black */
    --color-primary-hover: #333333;
    --color-accent: #D4AF37;
    /* Subtle metallic/gold accent if needed, otherwise stick to monochrome */

    --color-border: #EAEAEA;

    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Libre Baskerville', serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.25s cubic-bezier(0.21, 0.6, 0.35, 1);
    --transition-hover: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);

    /* Shadows */
    --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-secondary);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

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

ul {
    list-style: none;
}

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

/* ==========================================================================
   Layout Helpers
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.bg-light {
    background-color: var(--color-bg-light);
}

.bg-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

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

.text-white {
    color: var(--color-text-light);
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

/* Add subtle accent line under titles */
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background-color: var(--color-primary);
}

.section.bg-dark .section-title::after {
    background-color: var(--color-text-light);
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-family: var(--font-primary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: 2px;
    /* Slight rounding for elegance */
}

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

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.section.bg-dark .btn-outline {
    border-color: var(--color-text-light);
    color: var(--color-text-light);
}

.section.bg-dark .btn-outline:hover {
    background-color: var(--color-text-light);
    color: var(--color-primary);
}

.btn-large {
    padding: 1rem 3rem;
    font-size: 1rem;
}

.btn-small {
    padding: 0.5rem 1.5rem;
    font-size: 0.8rem;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: background-color var(--transition-fast), padding var(--transition-fast), box-shadow var(--transition-fast);
    padding: var(--spacing-sm) 0;
}

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

/* Initially, header items are white on the dark hero video. When scrolled, they turn dark. */
.header:not(.scrolled) .nav-link,
.header:not(.scrolled) .btn-outline {
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}

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

.text-logo {
    font-family: 'Didot', 'Libre Baskerville', serif;
    font-weight: 400;
    color: #FFFFFF;
    letter-spacing: 2px;
    line-height: 1;
}

.logo .text-logo {
    font-size: 1.8rem;
    transition: color var(--transition-fast);
}

.header.scrolled .logo .text-logo {
    color: var(--color-primary);
}

.header.scrolled .logo .text-logo img {
    content: url("../assets/images/bloona-narvarte-logo-negro-cdmx.png");
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
}

/* Hover underline effect */
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 0;
    background-color: currentColor;
    transition: width var(--transition-fast);
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    position: relative;
    transition: background-color var(--transition-fast);
}

.header:not(.scrolled) .hamburger {
    background-color: var(--color-text-light);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: inherit;
    left: 0;
    transition: transform var(--transition-fast);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

/* Menu open state */
.menu-open .hamburger {
    background-color: transparent !important;
}

.menu-open .hamburger::before {
    transform: translateY(8px) rotate(45deg);
    background-color: var(--color-primary);
}

.menu-open .hamburger::after {
    transform: translateY(-8px) rotate(-45deg);
    background-color: var(--color-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    text-align: center;
    overflow: hidden;
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.7) 100%);
}

.hero-content {
    max-width: 800px;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-logo {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.hero-title {
    font-size: clamp(1.8rem, 3vw, 3rem);
    margin-bottom: var(--spacing-md);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

/* ==========================================================================
   Animations
   ========================================================================== */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.animate-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Add delays for sequence */
.hero-logo {
    transition-delay: 0.1s;
}

.hero-title {
    transition-delay: 0.3s;
}

.hero-subtitle {
    transition-delay: 0.5s;
}

.hero-cta {
    transition-delay: 0.7s;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.card {
    background-color: var(--color-bg);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-hover), box-shadow var(--transition-hover);
    cursor: pointer;
}

.card:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.card-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/5;
}

.card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-img-wrapper img {
    transform: scale(1.04);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.card:hover .card-overlay {
    opacity: 1;
}

.card-overlay span {
    color: var(--color-text-light);
    border: 1px solid var(--color-text-light);
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transform: translateY(20px);
    transition: transform var(--transition-fast);
}

.card:hover .card-overlay span {
    transform: translateY(0);
}

.card-title {
    padding: 1.5rem;
    font-size: 1.25rem;
    text-align: center;
    margin: 0;
}

/* ==========================================================================
   Products Section
   ========================================================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background-color: var(--color-bg);
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    border-radius: 4px;
    transition: transform var(--transition-hover), box-shadow var(--transition-hover);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.product-card:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.product-img-wrapper {
    margin-bottom: var(--spacing-md);
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 4px;
}

.product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.04);
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */
.align-center {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.pricing-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    width: 100%;
    max-width: 400px;
    text-align: center;
    position: relative;
    border-radius: 4px;
    transition: transform var(--transition-hover), box-shadow var(--transition-hover);
}

.pricing-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.pricing-card.highlighted {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-color: var(--color-primary);
    transform: scale(1.04);
    box-shadow: var(--shadow-md);
}

.pricing-card.highlighted:hover {
    transform: scale(1.06);
    box-shadow: var(--shadow-lg);
}

.promo-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-accent);
    color: var(--color-bg-dark);
    padding: 0.3rem 1rem;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 20px;
}

.pricing-header h3 {
    margin-bottom: 0.5rem;
}

.pricing-header p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.pricing-card.highlighted .pricing-header p {
    color: #DDDDDD;
}

.pricing-price {
    font-size: 3rem;
    font-family: var(--font-secondary);
    font-weight: 400;
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.pricing-price .currency {
    font-size: 1.5rem;
    margin-top: 0.5rem;
    margin-right: 0.2rem;
}

.pricing-features {
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.pricing-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--color-border);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-card.highlighted .pricing-features li {
    border-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   About Us Section
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

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

.team-card h3 {
    margin: 1.5rem 0 0.2rem;
    font-size: 1.25rem;
}

.team-card p {
    color: var(--color-primary);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding-bottom: 1.5rem;
}

/* ==========================================================================
   Clients / Testimonials Section
   ========================================================================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    background-color: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.gallery-item .img-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-sm);
}

.stars {
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.gallery-item p {
    font-style: italic;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Floating WhatsApp
   ========================================================================== */
@keyframes float-animation {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }

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

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 100;
    text-decoration: none;
    animation: float-animation 3s ease-in-out infinite;
}

.whatsapp-text {
    background-color: var(--color-bg);
    color: var(--color-text);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: translateX(10px);
    transition: all var(--transition-fast);
    pointer-events: none;
}

.whatsapp-icon {
    width: 60px;
    height: 60px;
    background-color: #25D366;
    /* WhatsApp brand color, but we can make it dark for luxury */
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast);
}

.whatsapp-float:hover .whatsapp-text {
    opacity: 1;
    transform: translateX(0);
}

.whatsapp-float:hover .whatsapp-icon {
    transform: scale(1.1);
}

/* ==========================================================================
   Global Modal
   ========================================================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--color-bg);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    z-index: 1;
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
    transform: translateY(20px);
    transition: transform var(--transition-fast);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-text);
    z-index: 2;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-accent);
}

.modal-body {
    padding: var(--spacing-md);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    padding-top: var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.footer h3 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-muted);
}

.footer p {
    color: #AAAAAA;
    margin-bottom: 0.5rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.social-icons a:hover {
    background-color: var(--color-text-light);
    color: var(--color-bg-dark);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.privacy-btn {
    background: none;
    border: none;
    color: #AAAAAA;
    cursor: pointer;
    text-decoration: underline;
    font-family: inherit;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.privacy-btn:hover {
    color: var(--color-text-light);
}

/* ==========================================================================
   Mobile Responsive
   ========================================================================== */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-bg);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: right var(--transition-fast);
        z-index: 1000;
    }

    .menu-open .nav-menu {
        right: 0;
    }

    .nav-menu ul {
        flex-direction: column;
        gap: 2rem;
    }

    .menu-open .header:not(.scrolled) .nav-link,
    .menu-open .header:not(.scrolled) .btn-outline {
        color: var(--color-primary);
        border-color: var(--color-primary);
    }
}