/* ============================================================
   Страница: главная
   ============================================================ */

/* HERO */

.hero {
    position: relative;
    padding-block: clamp(var(--sp-16), 8vw, var(--sp-24));
    background:
        radial-gradient(ellipse 80% 60% at 70% 0%, rgba(43, 79, 237, 0.08), transparent 60%),
        radial-gradient(ellipse 60% 40% at 15% 100%, rgba(255, 92, 57, 0.06), transparent 60%),
        var(--color-bg);
    overflow: hidden;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: var(--sp-12);
}

@media (max-width: 900px) {
    .hero__inner { grid-template-columns: 1fr; }
    .hero__visual { order: -1; max-width: 500px; margin-inline: auto; }
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 0.4rem 0.9rem;
    background: rgba(43, 79, 237, 0.08);
    color: var(--color-primary);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-full);
    margin-bottom: var(--sp-5);
    letter-spacing: 0.02em;
}

.hero__eyebrow svg { width: 14px; height: 14px; }

.hero__title { margin-bottom: var(--sp-5); }
.hero__title-accent { color: var(--color-primary); }

.hero__description {
    font-size: var(--fs-lg);
    color: var(--color-ink-muted);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--sp-8);
    max-width: 580px;
}

.hero__cta {
    display: flex;
    gap: var(--sp-3);
    flex-wrap: wrap;
    margin-bottom: var(--sp-10);
}

.hero__highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
    padding-top: var(--sp-6);
    border-top: 1px solid var(--color-line);
}

@media (max-width: 600px) {
    .hero__highlights { grid-template-columns: 1fr 1fr; }
    .hero__highlights > div:nth-child(3) { grid-column: span 2; }
}

.hero__highlight-num {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-black);
    color: var(--color-primary);
    line-height: 1;
}

.hero__highlight-label {
    font-size: var(--fs-sm);
    color: var(--color-ink-muted);
    margin-top: var(--sp-1);
}

.hero__visual {
    aspect-ratio: 5 / 6;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.hero__visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.25), transparent 40%),
        radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.18), transparent 40%),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.04) 0 12px, transparent 12px 30px);
}

.hero__visual::after {
    content: "Полиленд";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: rgba(255, 255, 255, 0.95);
    letter-spacing: -0.03em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.hero__visual-badge {
    position: absolute;
    bottom: var(--sp-5);
    left: var(--sp-5);
    padding: var(--sp-3) var(--sp-4);
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-ink);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

/* Клиенты-бар */

.clients-bar {
    padding-block: var(--sp-10);
    background: var(--color-bg-soft);
    border-block: 1px solid var(--color-line);
}

.clients-bar__title {
    text-align: center;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--sp-6);
}

.clients-bar__logos {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: var(--sp-8);
    flex-wrap: wrap;
    filter: grayscale(1) brightness(0.7);
    opacity: 0.9;
}

.clients-bar__logo {
    font-size: var(--fs-xl);
    font-weight: var(--fw-black);
    color: var(--color-ink);
    letter-spacing: -0.02em;
}

/* Преимущества */

.advantages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--sp-6);
}

.advantage-card {
    padding: var(--sp-6);
    background: var(--color-bg);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    transition: border-color var(--dur-base) var(--ease-out),
                transform var(--dur-base) var(--ease-out);
}

.advantage-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.advantage-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(43, 79, 237, 0.1);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sp-4);
}

.advantage-card__icon svg { width: 28px; height: 28px; }

.advantage-card__title {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--sp-2);
}

.advantage-card__text {
    font-size: var(--fs-sm);
    color: var(--color-ink-muted);
    line-height: var(--lh-relaxed);
}

/* Портфолио */

.portfolio {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--sp-4);
}

.portfolio__item {
    grid-column: span 4;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    background: var(--color-bg-muted);
}

.portfolio__item--wide { grid-column: span 8; aspect-ratio: 2 / 1; }

@media (max-width: 768px) {
    .portfolio__item, .portfolio__item--wide { grid-column: span 6; aspect-ratio: 1; }
}

.portfolio__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio__item-caption {
    position: absolute;
    inset: auto 0 0 0;
    padding: var(--sp-4);
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    color: #fff;
}

.portfolio__item-caption strong {
    display: block;
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: #fff;
    margin-bottom: 2px;
}

.portfolio__item-caption span {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Финальный CTA */

.final-cta {
    padding-block: var(--sp-16);
    background:
        radial-gradient(ellipse at top right, rgba(255, 92, 57, 0.15), transparent 60%),
        radial-gradient(ellipse at bottom left, rgba(43, 79, 237, 0.15), transparent 60%),
        var(--color-ink);
    color: #fff;
    border-radius: var(--radius-xl);
    margin-top: var(--sp-12);
    text-align: center;
}

.final-cta h2 { color: #fff; margin-bottom: var(--sp-4); }
.final-cta p { color: rgba(255, 255, 255, 0.8); max-width: 600px; margin-inline: auto; margin-bottom: var(--sp-8); }
.final-cta__buttons { display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; }