/*======================================================
  SUPPLY — СТИЛИ ДЛЯ СТРАНИЦЫ ТОВАРА
======================================================*/

:root {
    --supply-green: #16a34a;
    --supply-green-light: #22c55e;
    --supply-bg: #ffffff;
    --supply-bg-alt: #f8fafc;
    --supply-border: #e5e7eb;
    --supply-text: #111827;
    --supply-text-light: #64748b;
    --supply-shadow: 0 20px 60px rgba(15, 23, 42, .10);
}

.supply-single-page {
    position: relative;
    overflow: hidden;
    background: #f5f7fa;
    color: var(--supply-text);
}

/* ========== HERO ========== */
.supply-hero {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    min-height: 480px;
}
.supply-hero__bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(6, 14, 22, .82), rgba(6, 14, 22, .88)),
        url("../images/fon.webp") center/cover;
    transform: scale(1.08);
}
.supply-hero__overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 40%, rgba(124, 255, 107, .18), transparent 30%),
        radial-gradient(circle at 80% 20%, rgba(0, 170, 255, .14), transparent 35%);
}
.supply-hero .container {
    position: relative;
    z-index: 5;
}

.supply-hero__title {
    font-size: clamp(42px, 6vw, 68px);
    line-height: 1.08;
    font-weight: 800;
    color: #fff;
    margin-bottom: 24px;
}

.supply-hero__price {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 16px;
    background: rgba(255, 255, 255, .08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, .12);
    margin-bottom: 28px;
}
.supply-hero__price .label {
    color: rgba(255, 255, 255, .6);
    font-size: 14px;
    font-weight: 500;
}
.supply-hero__price .value {
    color: #7CFF6B;
    font-size: 24px;
    font-weight: 700;
}

.supply-hero__excerpt {
    max-width: 700px;
    color: rgba(255, 255, 255, .78);
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 36px;
}

.supply-hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 10px;
}
.supply-hero .btn {
    min-width: 220px;
    height: 62px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: .35s;
}
.supply-hero .btn-primary {
    background: #7CFF6B;
    color: #081018;
    box-shadow: 0 10px 35px rgba(124, 255, 107, .35);
}
.supply-hero .btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 45px rgba(124, 255, 107, .45);
}
.supply-hero .btn-outline {
    border: 1px solid rgba(255, 255, 255, .15);
    background: rgba(255, 255, 255, .04);
    backdrop-filter: blur(18px);
    color: #fff;
}
.supply-hero .btn-outline:hover {
    border-color: #7CFF6B;
    color: #7CFF6B;
}

/* ========== ХЛЕБНЫЕ КРОШКИ ========== */
.breadcrumbs {
    margin-bottom: 50px;
}
.breadcrumbs__inner {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 14px;
}
.breadcrumbs a {
    color: rgba(255, 255, 255, .78);
    font-weight: 500;
    text-decoration: none;
    transition: .3s;
}
.breadcrumbs a:hover {
    color: #7CFF6B;
}
.breadcrumbs__separator {
    color: rgba(255, 255, 255, .35);
}
.breadcrumbs span {
    color: #7CFF6B;
    font-weight: 600;
}

/* ========== ОСНОВНОЙ КОНТЕНТ ========== */
.supply-content {
    position: relative;
    margin-top: -40px;
    padding: 70px 0 120px;
    border-radius: 40px 40px 0 0;
    background:
        radial-gradient(circle at top left, rgba(22, 163, 74, .03), transparent 35%),
        radial-gradient(circle at bottom right, rgba(59, 130, 246, .03), transparent 35%),
        #f5f7fa;
    z-index: 20;
}
.supply-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(34, 197, 94, .35), transparent);
    z-index: 1;
}
.supply-content .container {
    position: relative;
    z-index: 2;
}

.supply-content__grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 50px;
    align-items: start;
}

.supply-content__main {
    background: #ffffff;
    border-radius: 28px;
    padding: 45px;
    border: 1px solid var(--supply-border);
    box-shadow: var(--supply-shadow);
}

.supply-content__image {
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 32px;
}
.supply-content__image img {
    width: 100%;
    height: auto;
    display: block;
}

.supply-content__body {
    font-size: 17px;
    line-height: 1.9;
    color: var(--supply-text);
}
.supply-content__body h2,
.supply-content__body h3 {
    margin-top: 32px;
    margin-bottom: 16px;
    font-weight: 700;
}
.supply-content__body ul,
.supply-content__body ol {
    padding-left: 24px;
    margin: 16px 0;
}
.supply-content__body li {
    margin-bottom: 8px;
}

/* ========== ХАРАКТЕРИСТИКИ ========== */
.supply-content__specs {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--supply-border);
}
.supply-content__specs h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
}
.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}
.spec-item {
    padding: 16px 20px;
    border-radius: 16px;
    background: var(--supply-bg-alt);
    border: 1px solid var(--supply-border);
}
.spec-label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--supply-text-light);
    margin-bottom: 4px;
}
.spec-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--supply-text);
}

/* ========== СВЯЗАННЫЕ УСЛУГИ ========== */
.supply-services {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 1px solid var(--supply-border);
}
.supply-services__header {
    margin-bottom: 30px;
}
.supply-services__label {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    background: rgba(22, 163, 74, .08);
    border: 1px solid rgba(22, 163, 74, .2);
    color: var(--supply-green);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}
.supply-services__title {
    font-size: clamp(28px, 3vw, 36px);
    font-weight: 800;
    color: var(--supply-text);
    line-height: 1.2;
}
.supply-services__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.service-item {
    background: var(--supply-bg-alt);
    border: 1px solid var(--supply-border);
    border-radius: 12px;
    padding: 12px 24px;
    transition: .3s;
}
.service-item:hover {
    background: var(--supply-green);
    border-color: var(--supply-green);
}
.service-item a {
    color: var(--supply-text);
    font-weight: 600;
    text-decoration: none;
    transition: .3s;
}
.service-item:hover a {
    color: #fff;
}

/* ========== САЙДБАР ========== */
.supply-content__sidebar {
    position: sticky;
    top: 110px;
}
.sidebar-card {
    background: #ffffff;
    border-radius: 28px;
    padding: 32px;
    border: 1px solid var(--supply-border);
    box-shadow: var(--supply-shadow);
}
.sidebar-card h4 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}
.sidebar-card p {
    color: var(--supply-text-light);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 24px;
}
.sidebar-form .form-group {
    margin-bottom: 16px;
}
.sidebar-form input,
.sidebar-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--supply-border);
    border-radius: 14px;
    font-size: 15px;
    font-family: inherit;
    background: var(--supply-bg-alt);
    transition: .3s;
}
.sidebar-form input:focus,
.sidebar-form textarea:focus {
    border-color: var(--supply-green);
    outline: none;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(22, 163, 74, .06);
}
.sidebar-form textarea {
    resize: vertical;
    min-height: 80px;
}
.sidebar-form .btn-block {
    width: 100%;
    height: 56px;
    border: none;
    border-radius: 16px;
    background: var(--supply-green);
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: .35s;
}
.sidebar-form .btn-block:hover {
    background: var(--supply-green-light);
    transform: translateY(-2px);
}
.sidebar-form small {
    display: block;
    margin-top: 14px;
    font-size: 12px;
    color: var(--supply-text-light);
    text-align: center;
    line-height: 1.5;
}

/* ========== CTA ========== */
.supply-cta {
    position: relative;
    padding: 0 0 120px;
}
.supply-cta__box {
    position: relative;
    overflow: hidden;
    padding: 70px;
    border-radius: 32px;
    background: linear-gradient(135deg, rgba(34, 197, 94, .06), rgba(255, 255, 255, .02));
    border: 1px solid rgba(22, 163, 74, .2);
    box-shadow: 0 25px 60px rgba(15, 23, 42, .08);
}
.supply-cta__box::before {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    right: -180px;
    top: -180px;
    background: radial-gradient(circle, rgba(34, 197, 94, .06), transparent 70%);
}
.supply-cta__box span {
    position: relative;
    display: inline-block;
    margin-bottom: 18px;
    padding: 8px 18px;
    border-radius: 100px;
    background: rgba(22, 163, 74, .08);
    color: var(--supply-green);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.supply-cta__box h2 {
    position: relative;
    margin: 0 0 20px;
    font-size: clamp(34px, 4vw, 52px);
    line-height: 1.2;
    font-weight: 800;
    color: var(--supply-text);
}
.supply-cta__box p {
    position: relative;
    max-width: 760px;
    color: var(--supply-text-light);
    line-height: 1.9;
    font-size: 18px;
}
.supply-cta__buttons {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 40px;
}
.supply-cta .btn {
    min-width: 230px;
    height: 62px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: .35s;
}
.supply-cta .btn-primary {
    background: var(--supply-green);
    color: #ffffff;
    box-shadow: 0 15px 35px rgba(22, 163, 74, .28);
}
.supply-cta .btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 45px rgba(22, 163, 74, .40);
}
.supply-cta .btn-outline {
    background: #ffffff;
    border: 1px solid var(--supply-border);
    color: var(--supply-text);
}
.supply-cta .btn-outline:hover {
    color: var(--supply-green);
    border-color: var(--supply-green);
}

/* ========== АДАПТИВ ========== */
@media (max-width: 1100px) {
    .supply-content__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .supply-content__sidebar {
        position: static;
    }
}
@media (max-width: 768px) {
    .supply-hero {
        padding: 120px 0 80px;
        min-height: auto;
    }
    .supply-content {
        padding: 50px 0 90px;
        margin-top: -25px;
        border-radius: 30px 30px 0 0;
    }
    .supply-content__main {
        padding: 28px;
    }
    .supply-cta {
        padding-bottom: 80px;
    }
    .supply-cta__box {
        padding: 35px;
    }
    .supply-cta__buttons {
        flex-direction: column;
    }
    .supply-cta .btn {
        width: 100%;
    }
    .specs-grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 480px) {
    .supply-hero__title {
        font-size: 32px;
    }
    .supply-cta__box h2 {
        font-size: 28px;
    }
    .supply-content__main {
        padding: 20px;
    }
    .specs-grid {
        grid-template-columns: 1fr;
    }
}