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

html,
body {
    max-width: 100%;
    overflow-x: clip;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--gradient-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0;
    background: transparent;
    border-bottom: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    transition: background-color var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base), -webkit-backdrop-filter var(--transition-base), border-color var(--transition-base);
}

body.has-scrolled .site-header {
    background: rgba(15, 20, 25, 0.82);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(12px) saturate(120%);
    -webkit-backdrop-filter: blur(12px) saturate(120%);
}

.site-header__inner {
    max-width: 1600px;
    margin: 0 auto;
    min-height: 78px;
    padding: 0 1.8rem;
    display: flex;
    align-items: center;
    gap: 1.55rem;
    position: relative;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    text-decoration: none;
}

.site-logo__image {
    width: 236px;
    height: auto;
    display: block;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.85)) drop-shadow(0 0 10px rgba(0, 0, 0, 0.55));
}

.site-nav {
    flex: 1 1 auto;
    max-width: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(1rem, 2vw, 2.35rem);
}

.site-nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    margin-left: auto;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    color: #ffffff;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0;
    flex-direction: column;
    transition: background-color var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.site-nav-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
}

.site-nav-toggle:focus-visible {
    outline: 2px solid rgba(255, 59, 73, 0.65);
    outline-offset: 2px;
}

.site-nav-toggle__bar {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
}

.site-nav__link {
    position: relative;
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    padding: 0.35rem 0;
    text-shadow: 0 2px 3px rgba(0, 0, 0, 0.95), 0 0 10px rgba(0, 0, 0, 0.55), 0 0 16px rgba(0, 0, 0, 0.28);
    transition: color var(--transition-base), opacity var(--transition-base);
}

.site-nav__link:hover {
    color: #ffffff;
}

.site-nav__link.active {
    color: var(--secondary);
}

.site-nav__link.active::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -12px;
    width: 96px;
    height: 2px;
    transform: translateX(-50%);
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, #ff3b49 15%, #e3202e 50%, #ff3b49 85%, transparent);
    box-shadow: 0 0 12px rgba(227, 32, 46, 0.55);
}

.site-actions {
    display: flex;
    align-items: center;
    gap: 1.45rem;
    flex: 0 0 auto;
}

.site-action {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    color: rgba(255, 255, 255, 0.88);
    text-decoration: none;
    border-radius: 999px;
    text-shadow: 0 2px 3px rgba(0, 0, 0, 0.95), 0 0 10px rgba(0, 0, 0, 0.45);
    transition: transform var(--transition-base), color var(--transition-base), background-color var(--transition-base);
}

.site-account-dropdown {
    position: relative;
    display: inline-flex;
}

.site-account-dropdown > summary {
    list-style: none;
}

.site-account-dropdown > summary::-webkit-details-marker {
    display: none;
}

.site-action--account {
    width: auto;
    min-width: 34px;
    padding: 0 12px 0 9px;
    gap: 0.45rem;
    cursor: pointer;
}

.site-action--account:focus-visible {
    outline: 2px solid rgba(255, 59, 73, 0.65);
    outline-offset: 2px;
}

.site-action--admin {
    min-width: 74px;
    height: 34px;
    padding: 0 14px;
    border: 1px solid rgba(255, 59, 73, 0.42);
    background: rgba(227, 32, 46, 0.12);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    box-shadow: 0 8px 18px rgba(227, 32, 46, 0.12);
}

.site-action:hover {
    color: #ffffff;
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.04);
}

.site-action.active,
.site-action--favorites.active {
    color: #ffffff;
    background: rgba(227, 32, 46, 0.16);
    box-shadow: 0 8px 18px rgba(227, 32, 46, 0.14);
}

.site-action--admin:hover {
    background: rgba(227, 32, 46, 0.2);
    border-color: rgba(255, 59, 73, 0.62);
    color: #ffffff;
}

.site-action svg {
    width: 21px;
    height: 21px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    display: block;
}

.site-action__label {
    color: inherit;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    white-space: nowrap;
    max-width: 16ch;
    overflow: hidden;
    text-overflow: ellipsis;
}

.site-action__chevron {
    width: 14px;
    height: 14px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.8;
    transition: transform var(--transition-base);
}

.site-account-dropdown[open] .site-action__chevron {
    transform: rotate(180deg);
}

.site-account-dropdown__menu {
    position: absolute;
    top: calc(100% + 0.55rem);
    right: 0;
    min-width: 180px;
    padding: 0.45rem;
    border-radius: 14px;
    background: rgba(15, 20, 25, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px) saturate(120%);
    -webkit-backdrop-filter: blur(10px) saturate(120%);
    z-index: 1200;
}

.site-account-dropdown__item {
    display: flex;
    align-items: center;
    min-height: 40px;
    padding: 0 0.85rem;
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 600;
    transition: background-color var(--transition-base), color var(--transition-base);
}

.site-account-dropdown__item:hover {
    background: rgba(227, 32, 46, 0.16);
    color: #ffffff;
}

.site-action--cart svg {
    width: 21px;
    height: 21px;
}

.site-action__badge {
    position: absolute;
    top: -4px;
    right: -5px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: #ff2e3d;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
    box-shadow: 0 0 0 2px rgba(5, 5, 6, 0.72);
    pointer-events: none;
}

.site-action--cart {
    padding-right: 1px;
}

header {
    background: rgba(15, 20, 25, 0.95);
    color: var(--text-white);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    flex: 0 0 auto;
}

.logo-image {
    width: 250px;
    height: auto;
    display: block;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-white);
    text-decoration: none;
    transition: color var(--transition-base);
    font-size: 1rem;
}

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

.auth-buttons {
    display: flex;
    gap: 1rem;
}

.btn-header-login, .btn-header-register {
    padding: 0.7rem 1.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-block;
}

.btn-header-login {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-header-login:hover {
    background: var(--primary);
    color: var(--bg-light);
}

.btn-header-register {
    background: var(--primary);
    color: var(--text-white);
    font-weight: bold;
}

.btn-header-register:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.user-info {
    color: var(--text-white);
    padding: 0.7rem 1rem;
    align-self: center;
    font-weight: 500;
}

.hero {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: 6rem 2rem;
    text-align: center;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    font-weight: bold;
}

.btn-primary {
    background: var(--bg-light);
    color: var(--primary);
}

.btn-primary:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
}

.btn-secondary:hover {
    background: var(--text-white);
    color: var(--primary);
    transform: translateY(-2px);
}

.features {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 0.8rem;
}

.feature-card {
    background: rgba(24, 24, 24, 0.68);
    padding: 1rem 1.25rem 1.05rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(6px) saturate(110%);
    -webkit-backdrop-filter: blur(6px) saturate(110%);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.26);
    border-color: rgba(255, 255, 255, 0.1);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 0;
    flex: 0 0 48px;
    color: #ff2f3d;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 48px;
    height: 48px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.feature-card__content {
    min-width: 0;
}

.feature-card h3 {
    color: var(--text-white);
    margin-bottom: 0.22rem;
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.76rem;
    line-height: 1.25;
}

.info-section {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-white);
    padding: 4rem 2rem;
    text-align: center;
    margin-top: 3rem;
}

.info-section h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.info-section p {
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

/* Contact Section */
.contact-section {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-white);
    padding: 4rem 2rem;
    margin-top: 3rem;
}

.contact-section h2 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.contact-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.contact-info p {
    margin-bottom: 1rem;
    font-size: 1rem;
}

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

.contact-info a:hover {
    color: var(--secondary);
    text-decoration: underline;
}

.contact-form-wrapper h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-white);
    font-family: inherit;
    transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* Contact Feedback Message */
#contactFeedback {
    padding: 1.2rem !important;
    border-radius: 8px !important;
    font-weight: 500;
    font-size: 1rem;
    animation: slideDown 0.3s ease-in-out;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

footer,
.site-footer {
    background: rgba(24, 24, 24, 0.68);
    color: var(--text-white);
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(6px) saturate(110%);
    -webkit-backdrop-filter: blur(6px) saturate(110%);
}

footer {
    padding: 1rem 1.25rem;
    text-align: center;
}

.site-footer {
    padding: 0.1rem 1.25rem 0.35rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.site-footer__columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    padding: 0.35rem 0 0.65rem;
    align-items: start;
}

.site-footer__column {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-width: 0;
    gap: 0.3rem;
    padding: 0.45rem 0.2rem;
}

.site-footer__row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    flex-wrap: wrap;
}

.site-footer p {
    margin: 0;
}

.site-footer__row--brand {
    flex-direction: column;
    gap: 0;
}

.site-footer__title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.site-footer__tagline {
    margin: 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1;
}

.site-footer__row--contact {
    gap: 0 0.4rem;
}

.site-footer__column--links {
    gap: 0.3rem;
}

.site-footer__column--links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 600;
    transition: color var(--transition-base);
}

.site-footer__column--links a:hover {
    color: #ff5a66;
}

.site-footer__column a {
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 600;
    transition: color var(--transition-base);
}

.site-footer__column a:hover {
    color: #ff5a66;
}

.site-footer__column p {
    margin: 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1;
}

@media (max-width: 768px) {
    .feature-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 0.55rem;
    }

    .site-header__inner {
        min-height: 88px;
        padding: 0.75rem 1rem 1rem;
        flex-wrap: nowrap;
        gap: 0.75rem;
        align-items: center;
        min-width: 0;
    }

    .site-logo__image {
        width: 168px;
    }

    .site-nav-toggle {
        display: inline-flex;
        flex: 0 0 auto;
        width: 44px;
        height: 44px;
    }

    .site-nav {
        display: flex;
        position: absolute;
        top: calc(100% + 0.55rem);
        left: 1rem;
        right: 1rem;
        z-index: 1100;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0.2rem;
        padding: 0.8rem;
        border-radius: 16px;
        background: rgba(15, 20, 25, 0.97);
        border: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 18px 42px rgba(0, 0, 0, 0.4);
        backdrop-filter: blur(10px) saturate(120%);
        -webkit-backdrop-filter: blur(10px) saturate(120%);
        visibility: hidden;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
        max-width: calc(100vw - 2rem);
    }

    body.site-nav-open .site-header {
        background: rgba(15, 20, 25, 0.94);
        border-bottom-color: rgba(255, 255, 255, 0.12);
        box-shadow: 0 16px 32px rgba(0, 0, 0, 0.28);
    }

    body.site-nav-open .site-nav {
        visibility: visible;
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    body.site-nav-open .site-nav-toggle {
        background: rgba(227, 32, 46, 0.16);
        border-color: rgba(255, 59, 73, 0.45);
    }

    body.site-nav-open .site-nav-toggle__bar:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

    body.site-nav-open .site-nav-toggle__bar:nth-child(2) {
        opacity: 0;
    }

    body.site-nav-open .site-nav-toggle__bar:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }

    .site-nav__link {
        width: 100%;
        padding: 0.85rem 0.9rem;
        border-radius: 12px;
        font-size: 0.82rem;
        background: rgba(255, 255, 255, 0.03);
    }

    .site-nav__link.active::after {
        left: 0.9rem;
        bottom: 0.45rem;
        width: calc(100% - 1.8rem);
        transform: none;
    }

    .site-actions {
        margin-left: auto;
        gap: 0.22rem;
        min-width: 0;
    }

    .site-action--account {
        padding: 0;
        min-width: 44px;
        gap: 0;
    }

    .site-account-dropdown__menu {
        min-width: 154px;
        right: 0;
    }

    .site-action__label {
        display: none;
    }

    .site-action--admin {
        display: none;
    }

    .site-action--search {
        display: none;
    }

    .site-action {
        width: 42px;
        height: 42px;
    }

    .site-action svg {
        width: 22px;
        height: 22px;
    }

    .site-action__badge {
        top: -3px;
        right: -4px;
        min-width: 20px;
        height: 20px;
        font-size: 0.72rem;
    }

    nav {
        gap: 1rem;
        padding: 1rem;
        flex-wrap: wrap;
    }

    .logo-image {
        width: 184px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .nav-links {
        gap: 1rem;
        order: 3;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .auth-buttons {
        flex-direction: column;
        gap: 0.5rem;
        margin-left: auto;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-cta {
        width: 100%;
        max-width: 300px;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .site-footer {
        padding: 0.05rem 1rem 0.3rem;
        gap: 0;
    }

    .site-footer__columns {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        padding-top: 0.25rem;
    }

    .site-footer__row {
        gap: 0;
    }

    .site-footer__column {
        padding: 0.35rem 0.15rem;
    }

    .site-footer__title {
        font-size: 0.9rem;
    }

    .site-footer__tagline,
    .site-footer__row--contact a {
        padding-bottom: 0.55rem;
    }

    .site-footer__column p {
        font-size: 0.75rem;
    }
}

@media (max-width: 768px) {
    body.site-nav-open {
        overflow: hidden;
    }
}