/* ============================================================
   PROBLEM-SOLUTION SECTION (FINAL & CORRECTED)
   ============================================================ */
.problem-solution-section {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--bg-light);
    padding: 80px 5%;
    box-sizing: border-box;
    position: relative;
}

/* --- INTRO ALANI --- */
.solution-intro {
    text-align: center;
    max-width: 65rem;
    margin-bottom: 4rem;
}

.solution-intro .giant-title {
    font-size: clamp(2rem, 5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
    color: var(--primary-black);
}

.solution-intro .giant-title span {
    display: block;
    font-size: clamp(0.9rem, 2vw, 1.3rem);
    letter-spacing: 0.4rem;
    color: var(--primary-orange);
    margin-top: 1.2rem;
    font-weight: 500;
}

.description-text {
    font-size: 1.15rem;
    color: #444;
    line-height: 1.7;
    margin: 2rem auto 0;
    max-width: 48rem;
}

/* ============================================================
   SERVICE GRID & HORIZONTAL GOLDEN CARDS
   ============================================================ */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    width: 100%;
    max-width: 85rem;
}

.s-card {
    background: var(--primary-white);
    padding: 2.5rem; /* Yatayda daha dengeli padding */
    
    /* --- YATAY ALTIN ORAN & RADIUS --- */
    aspect-ratio: 1.618 / 1; 
    border-radius: var(--card-radius); /* 20px - Kesin uygulama */
    
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    transition: var(--nav-transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.03);
    z-index: 1;
    overflow: hidden; /* Radius'un dışına taşmayı engeller */
}

/* Kart Hover Efekti */
.s-card:hover {
    transform: translateY(-10px);
    background: var(--primary-black);
    box-shadow: 0 2rem 4rem rgba(0, 0, 0, 0.18);
}

.s-card h2 {
    font-size: clamp(1.1rem, 1.5vw, 1.6rem);
    font-weight: 900;
    line-height: 1.2;
    text-transform: uppercase;
    color: var(--primary-black);
    transition: color 0.4s ease;
}

.s-card p {
    margin-top: 1rem;
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
    transition: color 0.4s ease;
}

.s-card:hover h2, 
.s-card:hover p {
    color: var(--primary-white);
}

/* --- SC-10 ÇERÇEVE (RADIUS UYUMLU) --- */
.sc-10::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--card-radius); /* Kart ile aynı radius */
    border: 2px solid var(--primary-orange);
    opacity: 0;
    transform: scale(1.08);
    transition: var(--nav-transition);
    pointer-events: none;
    z-index: -1;
}

.sc-10:hover::after {
    opacity: 1;
    transform: scale(0.96); /* İçeriye doğru şık bir odaklama */
}

/* --- CTA & NAV --- */
.cta-wrapper {
    margin: 4rem 0 2rem;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 1.2rem;
    text-decoration: none;
    color: var(--primary-black);
    font-weight: 800;
    text-transform: uppercase;
    padding: 1rem 2rem;
    border-bottom: 3px solid var(--primary-orange);
    transition: var(--nav-transition);
}

.btn-cta:hover {
    color: var(--primary-orange);
    background: rgba(255, 87, 34, 0.04);
}

.btn-cta i {
    color: var(--primary-orange);
    transition: transform 0.3s ease;
}

.btn-cta:hover i {
    transform: translateX(10px);
}


/* --- RESPONSIVE --- */
@media (max-width: 1150px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 65rem;
    }
}

@media (max-width: 768px) {
    .service-grid {
        grid-template-columns: 1fr;
    }
    .s-card {
        aspect-ratio: auto; /* Mobilde metin sığması için serbest yükseklik */
        padding: 3.5rem 2rem;
    }
}