/* --- Variables & Theme --- */
:root {
    --color-red: #FF5A5F;    /* Bright Red */
    --color-green: #C5E1A5;  /* Light Green */
    --color-yellow: #FFF59D; /* Soft Yellow */
    --color-blue: #546E7A;   /* Greyish Blue */
    --color-dark: #1A1A1A;
    --color-light: #F9F9F9;
    --color-header-bg: #4527A0; /* Deep Purple shade for header as requested */
    --color-text-main: #333;
    
    --font-main: 'Poppins', sans-serif;
    --anim-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--color-text-main);
    overflow-x: hidden;
    /* Animated Background logic */
    background: linear-gradient(-45deg, #f3f3f3, var(--color-green), var(--color-yellow), #e0e0e0);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* --- Loader --- */
.loader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-light);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

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

.loader-text {
    margin-bottom: 20px;
    font-size: 2rem;
    color: var(--color-blue);
    font-weight: 700;
}

.loader-circle {
    width: 50px;
    height: 50px;
    border: 5px solid #ccc;
    border-top: 5px solid var(--color-red);
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Advertisement Bar --- */
.ad-disclaimer-bar {
    background-color: var(--color-dark);
    color: #fff;
    text-align: center;
    padding: 8px;
    font-size: 0.8rem;
}

/* --- Header --- */
.main-header {
    background-color: var(--color-header-bg);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.brand-logo {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 1px;
}

.desktop-nav .nav-list {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    font-weight: 400;
    transition: color var(--anim-speed);
}

.nav-link:hover {
    color: var(--color-yellow);
}

.shop-btn {
    background-color: var(--color-red);
    color: #fff;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, background 0.2s;
}

.shop-btn:hover {
    background-color: #ff3338;
    transform: scale(1.05);
}

/* --- Hamburger --- */
.hamburger-menu {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
}

/* --- Mobile Nav --- */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 75%; /* Requested 75% width */
    background-color: var(--color-header-bg);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 10px rgba(0,0,0,0.5);
}

.mobile-nav-overlay.active {
    transform: translateX(0);
}

.mobile-nav-header {
    padding: 20px;
    text-align: right;
}

.close-icon {
    font-size: 2rem;
    color: #fff;
    cursor: pointer;
}

.mobile-nav-list {
    list-style: none;
    padding: 20px;
}

.mobile-link {
    display: block;
    color: #fff;
    text-decoration: none;
    font-size: 1.2rem;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* --- Hero Section --- */
.hero-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 50px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    padding-right: 20px;
}

.hero-heading {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-blue);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subheading {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--color-text-main);
}

.hero-cta {
    display: inline-block;
    background-color: var(--color-blue);
    color: #fff;
    padding: 15px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 1.1rem;
    transition: var(--anim-speed);
}

.hero-cta:hover {
    background-color: var(--color-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.hero-image-wrapper {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.sneaker-anim {
    max-width: 100%;
    width: 500px;
    height: auto;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.3));
    animation: floatShoe 3s ease-in-out infinite;
}

@keyframes floatShoe {
    0% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0); }
}

/* --- Common Section Styles --- */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--color-blue);
    margin-bottom: 50px;
    position: relative;
}

/* --- About Us --- */
.about-section {
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 20px;
    margin: 20px;
}

.about-card {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* --- Features (Why Us) --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform var(--anim-speed);
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-red);
    margin-bottom: 15px;
}

/* --- Testimonials --- */
.testimonials-section {
    background-color: var(--color-green);
    margin: 20px;
    border-radius: 20px;
}

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

.testimonial-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.avatar-circle {
    width: 60px;
    height: 60px;
    background-color: var(--color-blue);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.review-text {
    font-style: italic;
    margin-bottom: 15px;
}

.customer-name {
    font-weight: 700;
    color: var(--color-dark);
}

/* --- FAQs --- */
.faq-section {
    margin-bottom: 50px;
}

.faq-item {
    background: #fff;
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 20px;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
}

.faq-question.active::after {
    content: '-';
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
}

.faq-answer.open {
    padding-bottom: 20px;
}

/* --- Footer --- */
.main-footer {
    background-color: var(--color-dark);
    color: #fff;
    padding: 60px 0 20px;
}

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

.footer-warning {
    background-color: #333;
    padding: 15px;
    margin-bottom: 40px;
    border-left: 4px solid var(--color-red);
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-heading {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--color-yellow);
}

.footer-text, .footer-link-email {
    color: #ccc;
    margin-bottom: 10px;
    display: block;
    text-decoration: none;
}

.footer-link-email:hover {
    color: var(--color-red);
}

.footer-links {
    list-style: none;
}

.footer-link {
    color: #ccc;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.2s;
}

.footer-link:hover {
    color: #fff;
}

.footer-btn {
    background: transparent;
    border: 1px solid #ccc;
    color: #fff;
    padding: 8px 15px;
    cursor: pointer;
    display: block;
    margin-bottom: 10px;
    width: 100%;
    text-align: left;
    transition: 0.2s;
}

.footer-btn:hover {
    background: #fff;
    color: var(--color-dark);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    color: #888;
    font-size: 0.9rem;
}

/* --- Modals --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 2000;
    display: none; /* Hidden by default */
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-content {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    max-width: 500px;
    width: 100%;
    position: relative;
    color: #333;
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 2rem;
    cursor: pointer;
}

.modal-title {
    margin-bottom: 15px;
    color: var(--color-blue);
}

.modal-list {
    margin-left: 20px;
    margin-top: 10px;
}

.modal-list li {
    margin-bottom: 8px;
}

/* --- Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 600px;
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 9990;
    text-align: center;
}

.cookie-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.cookie-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
}

.cookie-btn.accept {
    background-color: var(--color-green);
    color: var(--color-dark);
}

.cookie-btn.reject {
    background-color: #eee;
    color: #555;
}

/* --- Media Queries --- */
@media (max-width: 768px) {
    .desktop-nav, .shop-btn {
        display: none;
    }
    
    .hamburger-menu {
        display: flex;
    }
    
    .hero-heading {
        font-size: 2.5rem;
    }
    
    .hero-container {
        flex-direction: column-reverse;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        margin-top: 30px;
    }
    
    .cookie-banner {
        flex-direction: column;
    }
}