/**
 * MARCA Çelik Halat — Ana sayfa bölümleri (Faz 2)
 */

/* Hero */
.marca-hero {
    position: relative;
    overflow: hidden;
}

.marca-hero .hero-inner {
    min-height: clamp(520px, 72vh, 760px);
}

.marca-hero .hero-style1 .hero-title {
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    line-height: 1.15;
    color: #fff;
    margin-bottom: 1rem;
}

.marca-hero-accent {
    color: #4db8ff;
}

.marca-hero .hero-style1 .sub-title {
    color: rgba(255, 255, 255, 0.92);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.marca-hero .hero-text {
    max-width: 640px;
    font-size: 1.05rem;
    opacity: 0.95;
}

.marca-hero .th-hero-bg {
    position: absolute;
    inset: 0;
}

.marca-hero .th-hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 31, 61, 0.88) 0%, rgba(0, 31, 61, 0.55) 55%, rgba(0, 31, 61, 0.25) 100%);
}

.marca-hero .hero-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
}

/* Banner altı */
.marca-home-banner {
    position: relative;
    background-color: #050d16 !important;
    background-image: none !important;
    padding: 4rem 0;
    overflow: hidden;
}

.marca-home-banner .container {
    color: #fff;
}

.marca-home-banner__title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #fff !important;
}

.marca-home-banner__text {
    margin: 0;
    opacity: 0.92;
    max-width: 720px;
    color: #fff !important;
}

/* Hızlı teklif */
.marca-quick-quote {
    background: var(--marca-blue-dark, #001f3d);
    color: #fff;
    padding: 5rem 0;
}

.marca-quick-quote .section-title {
    color: #fff;
    font-size: clamp(1.75rem, 3vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.marca-quick-quote .section-lead {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.marca-quick-quote .form-control,
.marca-quick-quote .form-select {
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    min-height: 52px;
    border-radius: 8px;
}

.marca-quick-quote .form-control::placeholder {
    color: rgba(255, 255, 255, 0.55);
}

.marca-quick-quote .form-control:focus,
.marca-quick-quote .form-select:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: #4db8ff;
    box-shadow: 0 0 0 0.2rem rgba(77, 184, 255, 0.2);
    color: #fff;
}

.marca-quick-quote .form-select option {
    color: #111;
}

.marca-quick-quote .form-check-label {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
}

.marca-quick-quote .form-check-label a {
    color: #4db8ff;
}

.marca-btn-light {
    background: #fff;
    color: var(--marca-blue-dark, #001f3d);
    border: none;
    padding: 0.85rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.marca-btn-light:hover {
    background: #f0f4f8;
    color: var(--marca-blue-dark, #001f3d);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Neden biz */
.marca-why-us {
    padding: 5rem 0;
    background: #fff;
}

.marca-why-us__image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 31, 61, 0.12);
}

.marca-why-us__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 380px;
}

.marca-why-us__tagline {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 700;
    color: var(--marca-blue-mid, #004b87);
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 3px solid var(--marca-blue-mid, #004b87);
}

.marca-feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
}

.marca-feature-list li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    margin-bottom: 1rem;
    color: #444;
}

.marca-feature-list li i {
    color: var(--marca-accent, #c8102e);
    font-size: 1.1rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.marca-emergency-box {
    background: var(--smoke-color, #f2f5fa);
    border-left: 4px solid var(--marca-blue-mid, #004b87);
    padding: 1.25rem 1.5rem;
    border-radius: 0 12px 12px 0;
    margin-top: 1.5rem;
}

.marca-emergency-box strong {
    display: block;
    color: var(--marca-blue-dark, #001f3d);
    margin-bottom: 0.35rem;
}

.marca-emergency-box a {
    color: var(--marca-blue-mid, #004b87);
    font-weight: 700;
    font-size: 1.2rem;
    text-decoration: none;
}

/* Bilgi blokları */
.marca-info-blocks {
    padding: 5rem 0;
    background: var(--marca-blue-dark, #001f3d);
    color: #fff;
}

.marca-info-blocks .section-title {
    color: #fff;
    text-align: center;
    margin-bottom: 2.5rem;
}

.marca-info-accordion .accordion-item {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px !important;
    margin-bottom: 1rem;
    overflow: hidden;
}

.marca-info-accordion .accordion-button {
    background: transparent;
    color: #fff;
    font-weight: 600;
    font-size: 1.05rem;
    box-shadow: none;
    padding: 1.25rem 1.5rem;
}

.marca-info-accordion .accordion-button:not(.collapsed) {
    background: rgba(255, 255, 255, 0.08);
    color: #4db8ff;
}

.marca-info-accordion .accordion-button::after {
    filter: invert(1);
}

.marca-info-accordion .accordion-body {
    color: rgba(255, 255, 255, 0.85);
    padding: 0 1.5rem 1.25rem;
}

.marca-info-accordion .accordion-body ul {
    margin: 0;
    padding-left: 1.1rem;
}

.marca-info-accordion .accordion-body li {
    margin-bottom: 0.5rem;
}

/* Ürün kategorileri */
.marca-categories {
    padding: 5rem 0;
    background: var(--smoke-color4, #f4f6f8);
}

.marca-cat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

@media (min-width: 768px) {
    .marca-cat-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.marca-cat-card {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    min-height: 200px;
    display: block;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(0, 31, 61, 0.1);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.marca-cat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 31, 61, 0.18);
}

.marca-cat-card__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.4s ease;
}

.marca-cat-card:hover .marca-cat-card__bg {
    transform: scale(1.06);
}

.marca-cat-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(0, 31, 61, 0.88) 100%);
}

.marca-cat-card__title {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.3;
    z-index: 1;
    margin: 0;
}

/* İstatistikler */
.marca-stats {
    padding: 4rem 0;
    background: var(--marca-blue-dark, #001f3d);
    color: #fff;
}

.marca-stats__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 992px) {
    .marca-stats__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.marca-stat-item {
    text-align: center;
    padding: 1.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
}

.marca-stat-item__number {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.marca-stat-item__number span.plus {
    color: var(--marca-accent, #c8102e);
}

.marca-stat-item__label {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    margin: 0;
}

/* CTA banner */
.marca-cta-banner {
    position: relative;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
}

.marca-cta-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 31, 61, 0.78);
}

.marca-cta-banner__inner {
    position: relative;
    z-index: 1;
    padding: 4rem 1rem;
    color: #fff;
    max-width: 720px;
}

.marca-cta-banner__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.marca-cta-banner__title .accent {
    color: #4db8ff;
}

/* Marka hikayesi */
.marca-brand-story {
    padding: 5rem 0;
    background: #fff;
}

.marca-brand-story__block {
    margin-bottom: 2.5rem;
}

.marca-brand-story__block h3 {
    color: var(--marca-blue-mid, #004b87);
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.marca-brand-story__block p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.marca-brand-story__highlight {
    font-style: italic;
    color: var(--marca-blue-dark, #001f3d);
    font-weight: 600;
    border-left: 4px solid var(--marca-accent, #c8102e);
    padding-left: 1.25rem;
    margin-top: 1.5rem;
}

/* Blog */
.marca-blog-section {
    padding: 5rem 0;
    background: var(--smoke-color4, #f4f6f8);
}

.marca-blog-card {
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 31, 61, 0.08);
    height: 100%;
    transition: transform 0.25s ease;
}

.marca-blog-card:hover {
    transform: translateY(-4px);
}

.marca-blog-card__img {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.marca-blog-card__body {
    padding: 1.25rem 1.5rem 1.5rem;
}

.marca-blog-card__date {
    font-size: 0.8rem;
    color: var(--marca-blue-mid, #004b87);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.marca-blog-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.marca-blog-card__title a {
    color: var(--title-color, #0b1422);
    text-decoration: none;
}

.marca-blog-card__title a:hover {
    color: var(--marca-blue-mid, #004b87);
}

.marca-section-head {
    text-align: center;
    margin-bottom: 3rem;
}

.marca-section-head .sub-title {
    color: var(--marca-blue-mid, #004b87);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.85rem;
    display: block;
    margin-bottom: 0.5rem;
}

.marca-section-head h2 {
    font-size: clamp(1.75rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--title-color, #0b1422);
    margin: 0;
}

.marca-section-head--light h2,
.marca-section-head--light .sub-title {
    color: #fff;
}

@media (max-width: 767px) {
    .marca-cat-grid {
        grid-template-columns: 1fr;
    }

    .marca-why-us__image {
        margin-bottom: 2rem;
    }
}