/* ==========================================================================
   CSS Variables & Resets
   ========================================================================== */
:root {
    /* Brand Colors Extracted from Storefront */
    --clr-cyan: #05c4c4;
    --clr-cyan-light: rgba(5, 196, 196, 0.1);
    --clr-cyan-hover: #049c9c;
    
    --clr-pink: #f7457a;
    --clr-pink-light: rgba(247, 69, 122, 0.1);
    
    --clr-charcoal: #252a2f; /* Background of the signboard */
    --clr-charcoal-light: #31383e;
    
    /* UI Colors */
    --bg-main: #ffffff;
    --bg-light: #f8f9fa;
    --text-main: #222222;
    --text-muted: #666666;
    --text-light: #ffffff;
    --text-light-muted: rgba(255, 255, 255, 0.7);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Measurements */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 20px rgba(5, 196, 196, 0.3);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

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

.text-center { text-align: center; }
.text-gradient {
    background: linear-gradient(135deg, var(--clr-cyan), var(--clr-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.accent-color { color: var(--clr-cyan); }
.text-light-muted { color: var(--text-light-muted); }

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
.section-subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--clr-cyan);
    margin-bottom: 12px;
    position: relative;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.section-header p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.mt-4 { margin-top: 1.5rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    gap: 8px;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--clr-cyan);
    color: var(--text-light);
    box-shadow: var(--shadow-sm);
}

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

.btn-outline {
    background-color: transparent;
    border-color: var(--clr-cyan);
    color: var(--clr-cyan);
}

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

.btn-outline-light {
    background-color: transparent;
    border-color: var(--text-light);
    color: var(--text-light);
}

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

.btn-whatsapp {
    background-color: #25D366;
    color: white;
}
.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    background-color: transparent;
    padding: 20px 0;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
}

.header.scrolled .nav-link { color: var(--text-main); }
.header.scrolled .logo-text .brand-name { color: var(--clr-charcoal); }
.header.scrolled .mobile-toggle { color: var(--text-main); }

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

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

.logo-icon {
    position: relative;
    width: 32px;
    height: 32px;
}

.circle-main {
    position: absolute;
    width: 24px;
    height: 24px;
    border: 3px solid var(--clr-pink);
    border-radius: 50%;
    bottom: 0;
    left: 0;
}

.circle-small {
    position: absolute;
    width: 14px;
    height: 14px;
    background-color: var(--clr-pink);
    border-radius: 50%;
    top: 0;
    right: 0;
    box-shadow: 0 0 10px rgba(247, 69, 122, 0.5);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 1px;
    transition: var(--transition);
}

.brand-sub {
    font-size: 0.75rem;
    color: var(--clr-cyan);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-light);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--clr-cyan);
    transition: var(--transition);
}

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

.nav-link:hover, .nav-link.active {
    color: var(--clr-cyan) !important;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('https://images.unsplash.com/photo-1591076482161-42ce6da69f67?auto=format&fit=crop&q=80&w=1920');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(37, 42, 47, 0.9) 0%, rgba(37, 42, 47, 0.7) 50%, rgba(37, 42, 47, 0.4) 100%);
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
    color: var(--text-light);
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--text-light-muted);
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 16px;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.about-image img {
    width: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--clr-cyan);
    color: var(--text-light);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border: 10px solid var(--bg-main);
    box-shadow: var(--shadow-md);
}

.experience-badge .number {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-heading);
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.875rem;
    font-weight: 500;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.about-features {
    margin-top: 2rem;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
}

.about-features i {
    color: var(--clr-cyan);
    font-size: 1.25rem;
}

/* ==========================================================================
   Eyewear Collection
   ========================================================================== */
.eyewear-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.eyewear-card {
    background: var(--bg-main);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.eyewear-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.card-image {
    height: 240px;
    overflow: hidden;
    background: #f0f0f0;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.eyewear-card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: 24px;
}

.card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.card-content p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.link-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--clr-cyan);
    font-size: 0.875rem;
}

.link-btn:hover {
    color: var(--clr-pink);
    gap: 12px;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    padding: 40px 30px;
    background: var(--bg-main);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--clr-cyan);
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 24px;
    background: var(--clr-cyan-light);
    color: var(--clr-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--clr-cyan);
    color: var(--text-light);
    box-shadow: var(--shadow-glow);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.9375rem;
}

/* ==========================================================================
   Why Choose Us
   ========================================================================== */
.why-us-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.features-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--clr-cyan);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.feature-text h4 {
    color: var(--text-light);
    margin-bottom: 8px;
}

.feature-text p {
    color: var(--text-light-muted);
    font-size: 0.9375rem;
}

.why-us-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.why-us-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.decorative-element {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border: 2px solid var(--clr-pink);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.5;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--bg-main);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.stars {
    color: #FFB800;
    margin-bottom: 20px;
    font-size: 0.875rem;
}

.quote {
    font-size: 1rem;
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.8;
}

.author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--clr-cyan-light);
    color: var(--clr-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: var(--font-heading);
}

.author-info h4 {
    margin-bottom: 2px;
    font-size: 1rem;
}

.author-info span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
    background: linear-gradient(135deg, var(--clr-charcoal), var(--clr-charcoal-light));
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(5, 196, 196, 0.15), transparent 50%),
                radial-gradient(circle at bottom left, rgba(247, 69, 122, 0.15), transparent 50%);
    pointer-events: none;
}

.cta-container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    color: var(--text-light);
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.cta-section p {
    color: var(--text-light-muted);
    font-size: 1.125rem;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-btns {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 50px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-light);
    color: var(--clr-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-text h4 {
    margin-bottom: 8px;
    font-size: 1.125rem;
}

.info-text p, .info-text a {
    color: var(--text-muted);
}

.info-text a:hover {
    color: var(--clr-cyan);
}

.contact-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 100%;
    min-height: 400px;
    background: var(--bg-light);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-align: center;
    padding: 20px;
}

.map-placeholder i {
    font-size: 3rem;
    color: #ccc;
    margin-bottom: 16px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: #1a1e23;
    color: var(--text-light-muted);
    padding-top: 80px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 20px;
}

.brand-col p {
    margin-bottom: 24px;
    font-size: 0.9375rem;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

.social-links a:hover {
    background: var(--clr-cyan);
    transform: translateY(-3px);
}

.footer-col h4 {
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 24px;
}

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

.footer-col ul a {
    color: var(--text-light-muted);
}

.footer-col ul a:hover {
    color: var(--clr-cyan);
    padding-left: 5px;
}

.newsletter-form {
    display: flex;
    margin-top: 16px;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 12px 16px;
    border: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    outline: none;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.newsletter-form button {
    padding: 0 20px;
    border: none;
    background: var(--clr-cyan);
    color: var(--text-light);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--clr-cyan-hover);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px 0;
    text-align: center;
    font-size: 0.875rem;
}

/* ==========================================================================
   Animations & Reveal Classes
   ========================================================================== */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease-out;
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s ease-out;
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s ease-out;
}

.reveal-up.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translate(0);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    .about-container, .why-us-container, .contact-grid {
        gap: 40px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--bg-main);
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
        padding: 80px 30px 30px;
        transition: 0.4s ease-in-out;
        z-index: -1;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav-link {
        color: var(--text-main) !important;
        font-size: 1.125rem;
        display: inline-block;
    }

    .nav-link.active, .nav-link:hover {
        color: var(--clr-cyan) !important;
    }
    
    .header .btn-primary {
        display: none;
    }
    
    .header.menu-open .mobile-toggle {
        color: var(--text-main);
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .about-container, .why-us-container, .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .experience-badge {
        width: 100px;
        height: 100px;
        bottom: -10px;
        right: -10px;
    }
    
    .experience-badge .number {
        font-size: 1.5rem;
    }
    
    .why-us-image {
        order: -1;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .cta-btns {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}