/* ===== CSS Variables ===== */
:root {
    --navy-blue: #0a1929;
    --navy-blue-light: #1a2f42;
    --navy-blue-dark: #050d14;
    --red-primary: #dc2626;
    --red-hover: #b91c1c;
    --black: #000000;
    --white: #ffffff;
    --gray-light: #f3f4f6;
    --gray-medium: #9ca3af;
    --gray-dark: #374151;
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Archivo', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== CSS Reset & Base ===== */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    color: var(--gray-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    padding: 0;
    font-family: var(--font-display);
    line-height: 1.2;
}

p {
    margin: 0;
    padding: 0;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

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

/* ===== Utilities ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Advertisement Notice ===== */
.ad-notice {
    background: var(--red-primary);
    padding: 12px 0;
    text-align: center;
}

.ad-notice-text {
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    margin: 0;
    padding: 0 20px;
}

/* ===== Header ===== */
.header {
    background: var(--navy-blue);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

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

.logo-link {
    font-family: var(--font-display);
    font-size: 32px;
    color: var(--white);
    letter-spacing: 2px;
    transition: var(--transition);
}

.logo-link:hover {
    color: var(--red-primary);
    transform: scale(1.05);
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

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

.nav-link {
    color: var(--white);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
}

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

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

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

.btn {
    display: inline-block;
    padding: 12px 28px;
    font-weight: 600;
    text-align: center;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--red-primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--red-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(220, 38, 38, 0.4);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: transparent;
}

.hamburger-line {
    width: 28px;
    height: 3px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

/* ===== Mobile Menu ===== */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    height: 100vh;
    background: var(--navy-blue);
    z-index: 2000;
    transition: var(--transition);
    overflow-y: auto;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.close-line {
    position: absolute;
    width: 28px;
    height: 3px;
    background: var(--white);
    transition: var(--transition);
}

.close-line:first-child {
    transform: rotate(45deg);
}

.close-line:last-child {
    transform: rotate(-45deg);
}

.mobile-nav {
    padding: 80px 30px 30px;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.mobile-nav-link {
    color: var(--white);
    font-size: 20px;
    font-weight: 600;
    font-family: var(--font-display);
    letter-spacing: 1px;
    transition: var(--transition);
}

.mobile-nav-link:hover {
    color: var(--red-primary);
    transform: translateX(10px);
}

.mobile-cta {
    width: 100%;
    display: block;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--navy-blue-dark);
    overflow: hidden;
    padding: 80px 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--navy-blue-dark) 0%, var(--navy-blue) 50%, var(--red-primary) 100%);
    opacity: 0.95;
    animation: gradientShift 15s ease infinite;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 20px;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-text {
    text-align: left;
}

.hero-title {
    font-size: 72px;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: 3px;
    text-transform: uppercase;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-subtitle {
    font-size: 24px;
    color: var(--gray-light);
    margin-bottom: 40px;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.btn-hero {
    background: var(--red-primary);
    color: var(--white);
    padding: 16px 40px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    animation: fadeInUp 1s ease 0.6s backwards;
}

.btn-hero:hover {
    background: var(--red-hover);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 30px rgba(220, 38, 38, 0.5);
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInUp 1s ease 0.8s backwards;
}

.sneaker-img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
    animation: floatAnimation 3s ease-in-out infinite;
}

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

/* ===== Section Styling ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 48px;
    color: var(--navy-blue);
    margin-bottom: 15px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.section-line {
    width: 80px;
    height: 4px;
    background: var(--red-primary);
    margin: 0 auto;
}

/* ===== About Section ===== */
.about {
    padding: 100px 0;
    background: var(--white);
}

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

.about-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray-dark);
    margin-bottom: 25px;
    text-align: center;
}

.about-description:last-child {
    margin-bottom: 0;
}

/* ===== Product Showcase Section ===== */
.product-showcase {
    padding: 100px 0;
    background: var(--navy-blue-dark);
}

.product-showcase .section-title {
    color: var(--white);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.product-image-card {
    background: var(--white);
    padding: 20px;
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.product-image-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(220, 38, 38, 0.4);
}

.product-img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

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

.product-cta {
    text-align: center;
}

.btn-large {
    padding: 20px 50px;
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===== Why Us Section ===== */
.why-us {
    padding: 100px 0;
    background: var(--gray-light);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.why-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.why-card:hover {
    transform: translateY(-10px);
    border-color: var(--red-primary);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.why-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--navy-blue);
    border-radius: 50%;
    transition: var(--transition);
}

.why-card:hover .why-icon {
    background: var(--red-primary);
    transform: scale(1.1) rotate(5deg);
}

.icon-svg {
    width: 35px;
    height: 35px;
    color: var(--white);
}

.why-title {
    font-size: 24px;
    color: var(--navy-blue);
    margin-bottom: 15px;
    font-family: var(--font-display);
    letter-spacing: 1px;
}

.why-description {
    font-size: 16px;
    color: var(--gray-dark);
    line-height: 1.7;
}

/* ===== Testimonials Section ===== */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.testimonial-card {
    background: var(--gray-light);
    padding: 35px;
    border-radius: 8px;
    transition: var(--transition);
    border-left: 4px solid var(--navy-blue);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
    border-left-color: var(--red-primary);
}

.testimonial-avatar {
    margin-bottom: 20px;
}

.avatar-circle {
    width: 60px;
    height: 60px;
    background: var(--navy-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    font-family: var(--font-display);
    letter-spacing: 1px;
}

.testimonial-text {
    font-size: 16px;
    color: var(--gray-dark);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-name {
    font-weight: 700;
    color: var(--navy-blue);
    margin-bottom: 8px;
    font-size: 17px;
}

.testimonial-rating {
    color: var(--red-primary);
    font-size: 18px;
    letter-spacing: 2px;
}

/* ===== FAQ Section ===== */
.faq {
    padding: 100px 0;
    background: var(--gray-light);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--red-primary);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    font-size: 18px;
    font-weight: 600;
    color: var(--navy-blue);
    text-align: left;
    transition: var(--transition);
    cursor: pointer;
}

.faq-question:hover {
    background: var(--gray-light);
}

.faq-icon {
    font-size: 28px;
    color: var(--red-primary);
    font-weight: 300;
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 20px;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 30px 25px;
    color: var(--gray-dark);
    line-height: 1.8;
    font-size: 16px;
}

/* ===== Contact Section ===== */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-grid {
    max-width: 700px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.contact-item {
    display: flex;
    gap: 25px;
    align-items: flex-start;
    padding: 30px;
    background: var(--gray-light);
    border-radius: 8px;
    transition: var(--transition);
    border-left: 4px solid var(--navy-blue);
}

.contact-item:hover {
    transform: translateX(10px);
    border-left-color: var(--red-primary);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

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

.contact-details {
    flex: 1;
}

.contact-label {
    font-size: 14px;
    color: var(--gray-medium);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    font-weight: 600;
}

.contact-link {
    font-size: 18px;
    color: var(--navy-blue);
    font-weight: 600;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--red-primary);
}

.contact-text {
    font-size: 18px;
    color: var(--navy-blue);
    font-weight: 600;
}

/* ===== Footer ===== */
.footer {
    background: var(--navy-blue-dark);
    color: var(--white);
    padding: 60px 0 0;
}

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

.footer-title {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--white);
    font-family: var(--font-display);
    letter-spacing: 1px;
}

.footer-text {
    color: var(--gray-light);
    line-height: 1.7;
    font-size: 15px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: var(--gray-light);
    transition: var(--transition);
    font-size: 15px;
    background: none;
    border: none;
    padding: 0;
    text-align: left;
    cursor: pointer;
}

.footer-link:hover {
    color: var(--red-primary);
    transform: translateX(5px);
}

.impressum-btn {
    color: var(--gray-light);
    transition: var(--transition);
    font-size: 15px;
    font-family: var(--font-body);
    font-weight: 400;
}

.impressum-btn:hover {
    color: var(--red-primary);
}

.footer-notice {
    background: var(--red-primary);
    padding: 25px 30px;
    margin: 40px 0 30px;
    border-radius: 8px;
}

.notice-text {
    color: var(--white);
    font-size: 15px;
    line-height: 1.6;
    font-weight: 500;
    text-align: center;
    margin: 0;
}

.footer-bottom {
    border-top: 1px solid var(--navy-blue-light);
    padding: 30px 0;
    text-align: center;
}

.copyright {
    color: var(--gray-light);
    font-size: 14px;
    margin: 0;
}

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 3000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--white);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    border-radius: 12px;
    padding: 40px;
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 36px;
    color: var(--gray-dark);
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
    padding: 0;
    width: 40px;
    height: 40px;
}

.modal-close:hover {
    color: var(--red-primary);
    transform: rotate(90deg);
}

.modal-title {
    font-size: 32px;
    color: var(--navy-blue);
    margin-bottom: 25px;
    font-family: var(--font-display);
    letter-spacing: 1px;
}

.modal-body {
    color: var(--gray-dark);
}

.modal-body .impressum-text {
    color: var(--gray-dark);
    line-height: 1.8;
    font-size: 15px;
    margin-bottom: 20px;
}

.modal-body .impressum-text:last-child {
    margin-bottom: 0;
}

/* ===== Cookie Consent ===== */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--navy-blue-dark);
    padding: 25px 20px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
    z-index: 2500;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-consent.active {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cookie-text {
    color: var(--white);
    font-size: 15px;
    line-height: 1.6;
    flex: 1;
    margin: 0;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

.btn-accept {
    background: var(--red-primary);
    color: var(--white);
    padding: 12px 30px;
    font-weight: 600;
    white-space: nowrap;
}

.btn-accept:hover {
    background: var(--red-hover);
}

.btn-reject {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 12px 30px;
    font-weight: 600;
    white-space: nowrap;
}

.btn-reject:hover {
    background: var(--white);
    color: var(--navy-blue-dark);
}

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

    .section-title {
        font-size: 40px;
    }

    .hero-content {
        gap: 40px;
    }

    .cookie-content {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
    }

    .cookie-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        min-height: 500px;
        padding: 60px 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text {
        text-align: center;
    }

    .hero-title {
        font-size: 42px;
        letter-spacing: 2px;
    }

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

    .section-title {
        font-size: 36px;
    }

    .about,
    .why-us,
    .testimonials,
    .faq,
    .contact,
    .product-showcase {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .why-grid,
    .testimonials-grid,
    .product-grid {
        gap: 30px;
    }

    .footer-grid,
    .impressum-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .modal-content {
        padding: 30px 20px;
    }

    .modal-title {
        font-size: 28px;
    }

    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-accept,
    .btn-reject {
        width: 100%;
    }
}

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

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

    .section-title {
        font-size: 28px;
    }

    .btn-hero {
        padding: 14px 30px;
        font-size: 16px;
    }

    .btn-large {
        padding: 16px 35px;
        font-size: 16px;
    }

    .why-card,
    .testimonial-card {
        padding: 25px 20px;
    }

    .faq-question {
        padding: 20px;
        font-size: 16px;
    }

    .contact-item {
        padding: 20px;
    }

    .ad-notice-text {
        font-size: 12px;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .notice-text {
        font-size: 13px;
    }

    .cookie-text {
        font-size: 14px;
    }

    .modal-content {
        width: 95%;
        padding: 25px 15px;
    }

    .modal-title {
        font-size: 24px;
    }
}

/* ===== Animations ===== */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.btn:active {
    animation: pulse 0.3s ease;
}