@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');
@import "tailwindcss";

@theme {
    --font-sans: "Montserrat", ui-sans-serif, system-ui, sans-serif;
    --font-display: "Montserrat", ui-sans-serif, system-ui, sans-serif;
}

:root {
    --color-primary: #5A5A5A;
    --color-success: #63C132;
    --color-warning: #F4B400;
    --color-danger: #D32F2F;
    --color-info: #2F80ED;
    
    --color-white: #111111; /* Text color in light theme */
    --color-light: #F5F5F5; /* Background color for sections */
    --color-medium: #666666; /* Muted text */
    --color-dark: #2B2B2B; /* Headings */
    --color-black: #FFFFFF; /* Main background */
    
    --font-sans: 'Montserrat', sans-serif;
    --font-display: 'Montserrat', sans-serif;
    
    --nav-height: 70px;
}

/* Base Styles */
.gradient-text {
    background: linear-gradient(90deg, #1B5E20 0%, #63C132 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    background: rgba(90, 90, 90, 0.05);
    margin-bottom: 2rem;
}

.section-tag {
    color: var(--color-success);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.7rem;
    margin-bottom: 1rem;
    display: block;
}

/* Buttons */
.btn-primary {
    background-color: var(--color-success);
    color: #FFFFFF;
    padding: 1rem 2rem;
    border-radius: 2rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--color-dark);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.btn-primary:active {
    background-color: #4A4A4A;
    transform: scale(0.98);
}

.btn-secondary {
    padding: 1rem 2rem;
    border-radius: 2rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    display: flex;
    align-items: center;
    background-color: #E5E5E5;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
    color: #111111;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-medium);
}

.nav-links a:hover {
    color: #111111;
}

.cta-nav {
    background-color: #111111;
    color: #FFFFFF;
    padding: 0.6rem 1.2rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-nav:hover {
    background-color: var(--color-success);
    color: #FFFFFF;
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1rem;
}

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

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.82);
    z-index: 1;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-badge-container {
    margin-top: 4rem;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    letter-spacing: -0.04em;
    margin-bottom: 2rem;
    color: #111111;
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-medium);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-weight: 400;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Star Product */
.star-product {
    padding: 5rem 0;
    background-color: #F9F9F9;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.star-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.star-info { order: 1; }
.star-image { order: 2; }

.star-image {
    position: relative;
    max-width: 320px;
    margin-left: auto;
}

.image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(99, 193, 50, 0.1) 0%, transparent 70%);
    filter: blur(40px);
    z-index: 0;
}

.star-image img {
    position: relative;
    width: 100%;
    border-radius: 1.5rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    z-index: 1;
}

.star-tag {
    color: var(--color-success);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.65rem;
    margin-bottom: 0.8rem;
    display: block;
}

.star-info h2 {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    margin-bottom: 1rem;
    color: #111111;
}

.star-info p {
    color: var(--color-medium);
    font-size: 1rem;
    margin-bottom: 2rem;
    max-width: 400px;
}

.btn-primary-sm {
    background-color: #111111;
    color: #FFFFFF;
    padding: 0.8rem 1.8rem;
    border-radius: 2rem;
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary-sm:hover {
    background-color: var(--color-success);
    transform: translateY(-2px);
}

/* Products */
.products {
    padding: 8rem 0;
    background-color: #FFFFFF;
    color: #111111;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    color: #111111;
}

.section-header p {
    color: var(--color-medium);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Tabs Styles */
.tabs-nav {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: 3rem;
    padding: 0;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 1rem 2.5rem;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--color-medium);
    font-weight: 600;
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-sans);
    border-radius: 0;
}

.tab-btn:hover {
    color: var(--color-dark);
    background: rgba(0, 0, 0, 0.02);
}

.tab-btn.active {
    color: var(--color-success);
    border-bottom-color: var(--color-success);
    background: transparent;
    box-shadow: none;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

.tab-pane.show {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1px;
    background-color: #EEEEEE;
    border: 1px solid #EEEEEE;
    border-radius: 2rem;
    overflow: hidden;
}

.product-card {
    background-color: #EFEFEF;
    padding: 2.5rem;
    min-height: 450px;
    display: flex;
    flex-direction: column;
    position: relative;
    cursor: pointer;
    transition: all 0.5s ease;
}

.product-icon {
    color: var(--color-medium);
    margin-bottom: 1.5rem;
    transition: color 0.3s ease;
}

.product-card:hover .product-icon {
    color: var(--color-success);
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #111111;
    min-height: 3.8rem; /* Reduced to balance alignment and spacing */
    display: flex;
    align-items: flex-start;
}

.product-description {
    font-size: 0.95rem;
    color: var(--color-medium);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

/* Desktop: Show on hover */
@media (hover: hover) {
    .product-description {
        opacity: 0;
        max-height: 0;
        overflow: hidden;
        transform: translateY(10px);
        transition: all 0.4s ease;
        margin-bottom: 0;
    }
    
    .product-card:hover .product-description {
        opacity: 1;
        max-height: 150px;
        transform: translateY(0);
        margin-bottom: 1rem;
    }
}

/* Mobile/Tablet: Show directly */
@media (hover: none) {
    .product-description {
        opacity: 1;
        max-height: none;
        transform: none;
        margin-bottom: 1rem;
    }
}

.product-img-container {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 1rem;
    background: #fdfdfd;
}

.product-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
    mix-blend-mode: multiply;
    filter: grayscale(0.1) contrast(1.05);
}

.product-card:hover .product-img-container img {
    transform: scale(1.1);
}

.product-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--color-success);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.product-card:hover::after {
    transform: scaleX(1);
}

/* Services */
.services {
    padding: 8rem 0;
    background-color: #F9F9F9;
}

.services-header-container {
    margin-bottom: 4rem;
}

.services-title-group h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    color: #111111;
}

.services-title-group p {
    color: var(--color-medium);
    font-size: 1.1rem;
    max-width: 600px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 2.5rem;
    padding: 3.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.5s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--color-success);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.service-card.info:hover {
    border-color: var(--color-info);
}

.service-card.success:hover {
    border-color: var(--color-success);
}

.service-icon-bg {
    position: absolute;
    top: 2rem;
    right: 2rem;
    opacity: 0.1;
    transition: opacity 0.3s ease;
    color: #111111;
}

.service-card:hover .service-icon-bg {
    opacity: 0.2;
}

.service-tag {
    display: inline-block;
    width: fit-content;
    padding: 0.3rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    border: 1px solid;
}

.service-card.info .service-tag {
    color: var(--color-info);
    border-color: rgba(47, 128, 237, 0.2);
    background: rgba(47, 128, 237, 0.05);
}

.service-card.success .service-tag {
    color: var(--color-success);
    border-color: rgba(99, 193, 50, 0.2);
    background: rgba(99, 193, 50, 0.05);
}

.service-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    transition: transform 0.5s ease;
    color: #111111;
}

.service-card:hover h3 {
    transform: translateX(10px);
}

.service-card p {
    color: var(--color-medium);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 350px;
}

.service-btn {
    width: 3rem;
    height: 3rem;
    border-radius: 3rem;
    background-color: #111111;
    color: #FFFFFF;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.5s ease;
    overflow: hidden;
    position: relative;
    margin-top: auto;
}

.service-card.info .service-btn {
    background-color: var(--color-info);
}

.service-card.success .service-btn {
    background-color: var(--color-success);
}

.btn-text {
    display: none;
    font-weight: 700;
    margin-right: 0.5rem;
}

.service-card:hover .service-btn {
    width: 100%;
    border-radius: 0.8rem;
}

.service-card:hover .btn-text {
    display: inline;
}

/* Why LOXA */
.why-loxa {
    padding: 4rem 0;
    background-color: #FFFFFF;
}

.white-box {
    background-color: #F5F5F5;
    color: #111111;
    padding: 6rem 4rem;
    border-radius: 3rem;
    text-align: center;
}

.white-box h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon.primary { background: rgba(90, 90, 90, 0.1); color: var(--color-primary); }
.feature-icon.success { background: rgba(99, 193, 50, 0.1); color: var(--color-success); }
.feature-icon.info { background: rgba(47, 128, 237, 0.1); color: var(--color-info); }

.feature-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-item p {
    color: var(--color-medium);
    font-size: 0.95rem;
}

/* Contact */
.contact {
    padding: 8rem 0;
    background-color: #FFFFFF;
    text-align: center;
}

.contact h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 2rem;
    color: #111111;
}

.contact p {
    color: var(--color-medium);
    font-size: 1.25rem;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-btns {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-card {
    padding: 2rem;
    border-radius: 1.5rem;
    width: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.contact-card.glass {
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: #FFFFFF;
    color: #111111;
}

.contact-card.glass:hover {
    background: #F5F5F5;
}

.contact-card.white {
    background-color: #111111;
    color: #FFFFFF;
}

.contact-card.white:hover {
    background-color: var(--color-success);
    color: #FFFFFF;
}

.contact-val {
    font-weight: 700;
    font-size: 1.1rem;
}

.contact-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-medium);
}

.contact-card.white:hover .contact-label {
    color: rgba(255, 255, 255, 0.7);
}

/* Footer */
footer {
    padding: 6rem 0;
    background-color: #F5F5F5;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    color: #111111;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
}

.footer-contact h4, .footer-links h4, .footer-brand h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #111111;
    margin-bottom: 2rem;
    font-weight: 700;
}

.footer-contact ul li, .footer-links ul li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.footer-links ul li a {
    color: var(--color-medium);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--color-success);
}

.icon-circle {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.footer-brand p {
    color: var(--color-medium);
    font-size: 0.9rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-icon {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: var(--color-success);
    color: #FFFFFF;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

/* Subpages */
.hero-subpage {
    padding: 12rem 0 6rem;
    background-color: #FFFFFF;
    text-align: left;
}

.hero-subpage h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: 2rem;
    color: #111111;
}

.hero-subpage p {
    font-size: 1.25rem;
    color: var(--color-medium);
    max-width: 600px;
}

.service-details {
    padding: 8rem 0;
    background-color: #F9F9F9;
    color: #111111;
}

.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.details-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #111111;
}

.details-text p {
    font-size: 1.1rem;
    color: var(--color-medium);
    margin-bottom: 2rem;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.details-image img {
    width: 100%;
    border-radius: 2rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.contact-cta {
    padding: 6rem 0;
    background-color: #FFFFFF;
}

.cta-box {
    padding: 5rem;
    border-radius: 3rem;
    text-align: center;
    background: #F5F5F5;
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #111111;
}

.cta-box p {
    color: var(--color-medium);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Extended Maintenance Styles */
.maintenance-protocol {
    padding: 8rem 0;
    background-color: #FFFFFF;
    color: #111111;
}

.protocol-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.protocol-card {
    background-color: #F9F9F9;
    padding: 3rem;
    border-radius: 2rem;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.protocol-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    border-color: var(--color-success);
}

.protocol-icon {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-success);
    opacity: 0.3;
    margin-bottom: 1.5rem;
}

.protocol-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.protocol-card p {
    color: var(--color-medium);
    font-size: 0.95rem;
}

.catalog-summary {
    padding: 8rem 0;
    background-color: #F5F5F5;
    position: relative;
    overflow: hidden;
    color: #111111;
}

.glass-section {
    background: linear-gradient(135deg, rgba(0,0,0,0.01) 0%, rgba(0,0,0,0.03) 100%);
    border-top: 1px solid rgba(0,0,0,0.05);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.summary-content h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 5rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
}

.summary-item h3 {
    color: var(--color-success);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.summary-item p {
    color: var(--color-medium);
    font-size: 1.1rem;
    line-height: 1.8;
}

@media (max-width: 1024px) {
    .nav-links { display: none; }
    .star-grid { grid-template-columns: 1fr; gap: 3rem; }
    .star-info { order: 2; }
    .star-image { order: 1; margin: 0 auto; }
    .services-grid { grid-template-columns: 1fr; }
    .white-box { padding: 4rem 2rem; }
    .details-grid { grid-template-columns: 1fr; gap: 4rem; }
    .cta-box { padding: 3rem 1.5rem; }
    
    .product-desc {
        opacity: 1;
        transform: translateY(0);
    }
}