/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0066cc;
    --primary-dark: #004d99;
    --secondary-color: #f8f9fa;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --text-white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.98);
}

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

.logo img {
    height: 80px;
    width: auto;
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
}

.nav-link.active,
.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: var(--transition);
}

/* ============================================
   HERO SECTION WITH IMAGE
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: -1;
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--text-white);
    z-index: 1;
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 72px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: 5px;
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 300;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-color);
    color: var(--text-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 102, 204, 0.3);
}

/* ============================================
   BRANDS SECTION (Overlapping Hero)
   ============================================ */
.brands {
    position: relative;
    margin-top: -100px;
    padding: 120px 0 60px;
    z-index: 10;
    background: var(--text-white);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition);
    background: var(--text-white);
    width: 100%;
    box-sizing: border-box;
}

.brand-item:hover {
    border-color: var(--primary-color);
    background: var(--secondary-color);
    transform: translateY(-5px);
}

.brand-logo-img-large {
    max-width: 150px;
    max-height: 100px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: var(--transition);
}

.brands-more-text {
    text-align: center;
    font-size: 18px;
    color: var(--text-light);
}

.btn-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.btn-link:hover {
    text-decoration: underline;
}

/* ============================================
   SECTIONS
   ============================================ */
section {
    padding: 100px 0;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 150px 0 100px;
    text-align: center;
    margin-top: 80px;
}

.page-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 56px;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 15px;
}

.page-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--secondary-color);
}

.about-full-width {
    max-width: 900px;
    margin: 0 auto;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 18px;
    line-height: 1.8;
}

/* ============================================
   OUR STORY SECTION
   ============================================ */
.our-story {
    background: var(--text-white);
}

.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.story-text p {
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.8;
}

.story-cta {
    background: var(--primary-color);
    color: var(--text-white);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
}

.story-cta h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
}

.story-cta p {
    margin-bottom: 25px;
    opacity: 0.9;
}

.story-cta .btn {
    background: var(--text-white);
    color: var(--primary-color);
}

.story-cta .btn:hover {
    background: var(--secondary-color);
}

@media (max-width: 768px) {
    .story-content {
        grid-template-columns: 1fr;
    }
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--text-white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    font-family: 'Montserrat', sans-serif;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-light);
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products {
    background: var(--secondary-color);
}

/* ============================================
   BRANDS PAGE SECTION
   ============================================ */
.brands-page {
    background: var(--secondary-color);
}

.brands-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.brand-card {
    background: var(--text-white);
    padding: 40px 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
}

.brand-logo-img-large {
    max-width: 150px;
    max-height: 100px;
    width: auto;
    height: auto;
    object-fit: contain;
    margin-bottom: 20px;
    /* filter: grayscale(100%); */
    /* opacity: 0.7; */
    transition: var(--transition);
}

.brand-card:hover .brand-logo-img-large {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
}

.brands-more-text {
    text-align: center;
    font-size: 18px;
    color: var(--text-light);
    font-style: italic;
}

.btn-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.btn-link:hover {
    text-decoration: underline;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-white);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-section .btn {
    background: var(--text-white);
    color: var(--primary-color);
}

.cta-section .btn:hover {
    background: var(--secondary-color);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--text-white);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.product-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    margin-bottom: 25px;
}

.product-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    font-family: 'Montserrat', sans-serif;
}

.product-card p {
    font-size: 15px;
    color: var(--text-light);
}

/* ============================================
   EVENTS SECTION
   ============================================ */
.events {
    background: var(--text-white);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.event-card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.event-image {
    height: 150px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    position: relative;
}

.event-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white" opacity="0.2"><path d="M4 4h16v16H4z"/></svg>') center/40% no-repeat;
}

.event-info {
    padding: 25px;
    text-align: center;
}

.event-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    font-family: 'Montserrat', sans-serif;
}

.event-info p {
    font-size: 14px;
    color: var(--text-light);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--secondary-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3,
.contact-form h3 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 15px;
    font-family: 'Montserrat', sans-serif;
}

.contact-info > p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-text h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-text p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
}

.contact-text p a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.contact-text p a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.contact-form {
    background: var(--text-white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 10px;
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    font-size: 14px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #1a1a2e;
    color: var(--text-white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    font-family: 'Montserrat', sans-serif;
}

.footer-section p {
    color: #a0a0a0;
    font-size: 14px;
    line-height: 1.8;
}

.footer-section p a {
    color: #a0a0a0;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section p a:hover {
    color: var(--text-white);
}

.footer-section ul {
    list-style: none;
}

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

.footer-section ul li a {
    color: #a0a0a0;
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--text-white);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #a0a0a0;
    font-size: 14px;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 56px;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--text-white);
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        transition: max-height 0.3s ease;
    }

    .nav.active {
        max-height: 300px;
    }

    .nav-link {
        padding: 15px 20px;
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 32px;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .brand-item {
        padding: 25px 10px;
        width: 100%;
        box-sizing: border-box;
    }

    .brand-logo-img-large {
        max-width: 100px;
        max-height: 70px;
    }

    .brands-page-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
        letter-spacing: 3px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .btn {
        padding: 12px 30px;
        font-size: 12px;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .brands-slide {
        gap: 30px;
    }

    .brand-logo-img {
        max-width: 80px;
        max-height: 50px;
    }

    .brands-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .brand-item {
        padding: 20px 15px;
        width: 100%;
        box-sizing: border-box;
    }

    .brand-logo-img-large {
        max-width: 120px;
        max-height: 80px;
    }

    .brands-page-grid {
        grid-template-columns: 1fr;
    }
}