:root {
    --primary-color: #000000;
    --secondary-color: #f8f9fa;
    --text-dark: #1a1a1a;
    --text-light: #6c757d;
    --background-light: #f8f9fa;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    scroll-behavior: smooth;
}

a {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Navbar */
.navbar {
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
    transition: color 0.3s ease;
}

.navbar-brand img {
    height: 36px;
    display: block;
}

.nav-link {
    font-weight: 500;
    color: white !important;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.navbar.scrolled .nav-link {
    color: var(--text-dark) !important;
}

.nav-link:hover {
    color: var(--secondary-color) !important;
}

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-light {
    background-color: var(--secondary-color);
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-light:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-check:checked+.btn, .btn.active, .btn.show, .btn:first-child:active, :not(.btn-check)+.btn:active {
    background-color: var(--primary-color);
    color: var(--secondary-color) !important;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #000000 0%, #2a2a2a 100%);
    color: white;
    position: relative;
    overflow: hidden;
    /* vertical background position for JS parallax */
    --bg-position: 50%;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../img/header.jpg');
    background-position: center var(--bg-position, 50%);
    background-size: cover;
    opacity: 0.6;
    will-change: background-position;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    font-size: 6rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.hero-section p {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    font-weight: 600;
    opacity: 0.9;
}

/* Section Styling */
section {
    padding: 6rem 0;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

/* Feature Cards */
.feature-card {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* Products Section */
.product-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

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

.product-card img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.product-card-body {
    padding: 1.5rem;
}

.product-card-body h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

/* Alternating Content */
.content-section {
    background: white;
}

.content-section:nth-child(even) {
    background: var(--background-light);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2a2a2a 100%);
    color: white;
}

.stat-item h3 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2a2a2a 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
}

.cta-section .btn {
    padding: 1rem 3rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2a2a2a 100%);
    color: white;
    padding: 4rem 0 2rem;
}

footer h5 {
    font-weight: 700;
    margin-bottom: 1.5rem;
}

footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* Mobile Menu */
@media (max-width: 991px) {
    .navbar-collapse {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: white;
        z-index: 1050;
        padding: 6rem 2rem 2rem;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
    }
    
    .navbar-collapse.show {
        transform: translateX(0);
    }
    
    .navbar-collapse.collapsing {
        transition: none;
        transform: translateX(100%);
    }
    
    .navbar-nav {
        gap: 0.5rem;
    }
    
    .nav-link {
        font-size: 2rem;
        font-weight: 700;
        padding: 1rem 0 !important;
        margin: 0 !important;
        border-bottom: 1px solid #e9ecef;
        color: var(--text-dark) !important;
    }
    
    .nav-item:last-child .nav-link {
        border-bottom: none;
    }
    
    .navbar-toggler {
        position: relative;
        z-index: 1051;
        border: none;
        padding: 0.5rem;
    }
    
    .navbar-toggler:focus {
        box-shadow: none;
    }
    
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    
    .navbar.scrolled .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0, 0, 0, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    
    .btn-primary.nav-link {
        display: inline-block;
        background-color: var(--primary-color);
        color: white !important;
        border-radius: 0.5rem;
        text-align: center;
        margin-top: 1rem !important;
        padding: 1.5rem !important;
        border-bottom: none;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 3.5rem;
    }
    .hero-section p {
        font-size: 1.6rem;
        font-weight: 300;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
    
    section {
        padding: 4rem 0;
    }
}

/* Design Hero Section */
.design-hero {
    position: relative;
    min-height: 700px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.design-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.3);
}

.design-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 3rem;
}

.design-hero-content h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 2rem;
    letter-spacing: -1px;
}

.design-hero-content .feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.design-hero-content .feature-item {
    font-size: 1.4rem;
}

/* Design Hero Section */
.sportswear-hero {
    position: relative;
    min-height: 700px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}



/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Carousel Styling */
#designCarousel {
    display: flex;
    flex-direction: column;
}

#designCarousel .carousel-inner {
    order: 1;
}

#designCarousel .carousel-indicators {
    order: 2;
    position: static;
    background-color: transparent;
    margin-top: 2rem;
    margin-bottom: 0;
    gap: 0.75rem;
    justify-content: center;
}

#designCarousel .carousel-indicators [data-bs-slide-to] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #000000;
    border: none;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

#designCarousel .carousel-indicators [data-bs-slide-to].active {
    background-color: #000000;
    opacity: 1;
}

/* Modal */
.modal-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2a2a2a 100%);
    color: white;
    text-align: center;
    justify-content: center;
}
.modal-header h3 {

    font-weight: 700;
}
/* Rounded Corners */
.rounded-tl-br {
  /* top-left, top-right, bottom-right, bottom-left */
  border-radius: 60px 0 60px 0;
  overflow: hidden;
}