/* ========================================================================== 
   Pages Styles
   ========================================================================== */

/* Home page
   ========================================================================== */
.hero {
    padding: var(--space-4xl) 0 var(--space-3xl);
    background: radial-gradient(circle at 15% 20%, rgba(92, 201, 67, 0.25), transparent 55%),
        linear-gradient(180deg, rgba(46, 46, 64, 0.95), rgba(46, 46, 64, 0.8));
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero__decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.hero__decoration img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.6;
}

.hero__content {
    max-width: 720px;
    position: relative;
    z-index: 1;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 3.75rem);
    font-weight: 600;
    margin: 0 0 var(--space-md);
}

.hero__subtitle {
    color: var(--color-light-blue);
    font-size: 1.125rem;
    margin: 0 0 var(--space-lg);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.advantages {
    padding: var(--space-3xl) 0;
    background: var(--color-deep-blue-90);
}

.advantages .section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.advantages__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
}

@media (max-width: 640px) {
    .hero {
        padding-top: var(--space-3xl);
    }

    .hero__decoration {
        width: 100%;
        opacity: 0.3;
    }

    .hero__actions {
        flex-direction: column;
    }
}

/* About page
   ========================================================================== */
.about-hero {
    position: relative;
    overflow: hidden;
}

.about-hero__decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.about-hero__decoration img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left center;
    opacity: 0.5;
}

.about-hero__content {
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .about-hero__decoration {
        width: 100%;
        opacity: 0.25;
    }
}

.section--about {
    padding: 80px 0;
    background: var(--bg-dark);
}

.section__intro h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    margin: 0 0 16px;
}

.section__intro p {
    color: var(--color-light-blue);
    max-width: 640px;
}

.section__content {
    display: grid;
    gap: 32px;
    margin-top: 48px;
}

.stats-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.stats-grid li {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 16px;
}

.stats-grid strong {
    display: block;
    font-size: 1.5rem;
}

.stats-grid span {
    color: var(--color-light-blue);
}

/* Partners page
   ========================================================================== */
.section--partners {
    padding: 80px 0;
    background: var(--color-deep-blue-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin: 48px 0;
}

.benefits-grid article {
    padding: 24px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
}

.benefits-grid h3 {
    margin-top: 0;
}

.partners-cta {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    justify-content: center;
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: var(--color-fresh-green);
    border-color: var(--color-fresh-green);
    color: var(--color-white);
}

/* Contacts page
   ========================================================================== */
.section--contacts {
    padding: 72px 0;
}

.contacts-hero {
    max-width: 860px;
}

.contacts-hero h1 {
    margin: 10px 0 12px;
}

.contacts-hero p {
    color: var(--color-light-blue);
    margin: 0;
}

.contacts-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.contact-card {
    background: var(--bg-panel);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 24px;
    color: var(--color-white);
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease, border-color var(--transition-base);
}

.contact-card__title {
    margin: 0 0 14px;
    font-size: 1.1rem;
    color: var(--color-white);
}

.contact-card__items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-item {
    color: var(--color-white);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: transform var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.contact-item:hover,
.contact-item:focus-visible {
    color: var(--color-fresh-green);
    border-color: rgba(76, 172, 51, 0.55);
    transform: translateY(-1px);
}

.contact-item--text {
    margin: 0;
    color: var(--color-gray-200);
}

.contacts-sep {
    margin: 0 8px;
    color: rgba(255, 255, 255, 0.35);
}

.contacts-other {
    margin-top: 28px;
}

.contacts-other__title {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 2rem);
    margin: 0 0 16px;
    color: var(--color-white);
}

.contacts-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contacts-link {
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: var(--bg-panel);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    transition: border-color var(--transition-fast), transform var(--transition-fast), color var(--transition-fast), background var(--transition-base);
    box-shadow: var(--shadow-card);
}

.contacts-link:hover,
.contacts-link:focus-visible {
    color: var(--color-fresh-green);
    border-color: rgba(76, 172, 51, 0.55);
    transform: translateY(-1px);
}

.contacts-link__note {
    color: var(--color-gray-200);
}

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

    .contacts-links {
        grid-template-columns: 1fr;
    }
}

/* Inquiry page
   ========================================================================== */
.section--inquiry {
    padding: 72px 0;
}

.inquiry-form {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: var(--color-white);
    padding: 12px;
    font-size: 1rem;
}

.form-group--full {
    grid-column: 1 / -1;
}

/* Catalog page
   ========================================================================== */
.section--catalog {
    padding: 80px 0;
    background: var(--bg-dark);
}

.categories-grid {
    margin-top: 48px;
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.empty-state {
    color: var(--color-light-blue);
}

/* Product page
   ========================================================================== */
.section--product {
    padding: 72px 0;
}

.product-hero {
    display: flex;
    gap: 40px;
    margin-top: 24px;
    flex-wrap: wrap;
    align-items: flex-start;
}

.product-hero > div {
    flex: 1 1 320px;
}

.product-hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
}

.product-gallery {
    flex: 1 1 360px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-gallery__main {
    aspect-ratio: 1 / 1;
    background: var(--color-gray-100);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-gallery__main img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.product-gallery__thumbs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.product-gallery__thumbs img {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.02);
}

.product-description {
    margin: 24px 0;
    color: rgba(255, 255, 255, 0.85);
}

.product-meta {
    display: flex;
    gap: 32px;
    margin: 24px 0;
    flex-wrap: wrap;
}

.product-meta__item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-meta__label {
    color: var(--color-light-blue);
}

.product-meta__value {
    color: var(--color-white);
    font-weight: 500;
}

.product-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.spec-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 12px;
}

.spec-list li {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.spec-list span {
    color: var(--color-light-blue);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .product-gallery__thumbs img {
        width: 64px;
        height: 64px;
    }
}

/* Category page
   ========================================================================== */
.section--category {
    padding: 72px 0;
}

.products-grid {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background: var(--color-deep-blue-light);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.product-card__image {
    aspect-ratio: 1 / 1;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    box-shadow: none;
    padding: 16px;
}

.product-card__image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.product-card__content {
    padding: 20px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.product-card__image--placeholder {
    border: 1px dashed rgba(255, 255, 255, 0.2);
}

.product-card__image--placeholder span {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

.product-card__meta {
    color: var(--color-light-blue);
    font-size: 0.9rem;
}