@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
    --ss-dark:       #030d1e;
    --ss-blue:       #009ce4;
    --ss-blue-dark:  #0047b3;
    --ss-blue-mid:   #0068c8;
    --ss-blue-light: #4db8f0;
    --ss-text:       #0b2b5e;
    --ss-white:      #ffffff;
    --ss-gray:       #7a92b0;
    --ss-card-bg:    rgba(4,18,48,0.72);
    --ss-border:     rgba(0,156,228,0.15);
    --font-display:  'Bebas Neue', 'Arial Black', sans-serif;
    --font-body:     'Inter', system-ui, sans-serif;
}

/* ── HERO ── */
.ss-hero {
    position: relative;
    height: 520px;
    background-image: url('../uploads/sosyalsorumluluk/hero.png');
    background-size: cover;
    background-position: center right;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding-top: 80px;
    font-family: var(--font-body);
}

.ss-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(255,255,255,0.96) 0%,
        rgba(240,248,255,0.90) 30%,
        rgba(220,238,255,0.55) 55%,
        rgba(200,228,255,0.10) 75%,
        transparent 100%
    );
    z-index: 1;
}

.ss-hero-line {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 6px;
    background: linear-gradient(to bottom, var(--ss-blue-light), var(--ss-blue), var(--ss-blue-dark));
    z-index: 2;
}

.ss-hero-container {
    position: relative;
    z-index: 3;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
}

.ss-hero-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 22px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #5a7a9a;
}
.ss-hero-breadcrumb a { color: #5a7a9a; text-decoration: none; transition: color 0.2s; }
.ss-hero-breadcrumb a:hover { color: var(--ss-blue); }
.ss-hero-breadcrumb i { font-size: 9px; color: rgba(0,156,228,0.70); }
.ss-hero-breadcrumb span:last-child { color: var(--ss-blue); }

.ss-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--ss-blue);
    margin-bottom: 16px;
}
.ss-hero-eyebrow::before { content: ''; display: block; width: 28px; height: 2px; background: var(--ss-blue); border-radius: 1px; }

.ss-hero-title {
    font-family: var(--font-display);
    font-size: 4.6rem;
    line-height: 0.95;
    color: var(--ss-text);
    letter-spacing: 2px;
    margin: 0;
}
.ss-accent { color: var(--ss-blue); }

/* ── GENEL ── */
.ss-section { position: relative; font-family: var(--font-body); }
.ss-container { max-width: 1320px; margin: 0 auto; padding: 0 40px; }

/* ── GİRİŞ METNİ ── */
.ss-intro { background: #f4f8ff; padding: 90px 0; }

.ss-intro-inner {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 40px;
    align-items: flex-start;
    background: var(--ss-white);
    border-radius: 20px;
    padding: 52px 56px;
    box-shadow: 0 16px 48px rgba(0,71,179,0.09);
    border: 1px solid rgba(0,156,228,0.10);
    position: relative;
    overflow: hidden;
}

.ss-intro-inner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--ss-blue), var(--ss-blue-dark), transparent);
}

.ss-intro-icon {
    width: 64px; height: 64px;
    border-radius: 16px;
    background: rgba(0,156,228,0.08);
    border: 1px solid rgba(0,156,228,0.20);
    display: flex; align-items: center; justify-content: center;
    color: var(--ss-blue);
    flex-shrink: 0;
    margin-top: 4px;
}
.ss-intro-icon svg { width: 28px; height: 28px; }

.ss-intro-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    color: var(--ss-text);
    letter-spacing: 1px;
    margin-bottom: 20px;
    line-height: 1;
}

.ss-intro-text p {
    font-size: 1rem;
    line-height: 1.80;
    color: #4a6080;
    font-weight: 500;
    margin-bottom: 16px;
}
.ss-intro-text p:last-child { margin-bottom: 0; }

/* ── STATS BAND ── */
.ss-stats-band {
    background: linear-gradient(135deg, var(--ss-blue) 0%, var(--ss-blue-mid) 50%, var(--ss-blue-dark) 100%);
    padding: 64px 0;
    position: relative;
    overflow: hidden;
}
.ss-stats-band::before {
    content: '';
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}
.ss-stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,0.15); border-radius: 16px; overflow: hidden; }
.ss-stat-item { background: rgba(0,71,179,0.25); padding: 36px 28px; text-align: center; transition: background 0.25s; }
.ss-stat-item:hover { background: rgba(255,255,255,0.10); }
.ss-stat-num { font-family: var(--font-display); font-size: 3.2rem; color: var(--ss-white); line-height: 1; letter-spacing: 2px; margin-bottom: 6px; }
.ss-stat-num span { font-size: 2rem; color: rgba(255,255,255,0.70); }
.ss-stat-label { font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.65); }

/* ── PROJE DETAY ── */
.ss-proje { background: var(--ss-dark); padding: 110px 0; position: relative; overflow: hidden; }
.ss-proje::before {
    content: '';
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(0,156,228,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,156,228,0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

.ss-proje-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.ss-proje-visual {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, rgba(0,156,228,0.10) 0%, rgba(0,71,179,0.18) 100%);
    border: 1px solid var(--ss-border);
}
.ss-proje-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ss-proje-visual-fallback {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 14px; color: var(--ss-blue-light);
}
.ss-proje-visual-fallback svg { width: 48px; height: 48px; }
.ss-proje-visual-fallback span { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }

.ss-proje-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--ss-blue-light);
    margin-bottom: 18px;
}
.ss-proje-tag::before { content: ''; display: block; width: 20px; height: 1px; background: var(--ss-blue-light); }

.ss-proje-title {
    font-family: var(--font-display);
    font-size: 2.6rem;
    line-height: 1.05;
    color: var(--ss-white);
    letter-spacing: 1.5px;
    margin-bottom: 24px;
}

.ss-proje-body {
    font-size: 0.97rem;
    line-height: 1.78;
    color: var(--ss-gray);
    font-weight: 500;
    margin-bottom: 18px;
}
.ss-proje-body:last-of-type { margin-bottom: 28px; }

.ss-proje-list {
    list-style: none;
    padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 10px;
}
.ss-proje-list li {
    display: flex; align-items: center; gap: 12px;
    font-size: 0.93rem; font-weight: 600; color: #c8dff4;
}
.ss-proje-list li::before {
    content: '';
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--ss-blue);
    flex-shrink: 0;
    box-shadow: 0 0 8px rgba(0,156,228,0.55);
}

/* ── KATKI ALANLARI ── */
.ss-diger { background: #f4f8ff; padding: 110px 0; }

.ss-section-header { text-align: center; margin-bottom: 64px; }
.ss-section-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 10.5px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase;
    color: var(--ss-blue); margin-bottom: 16px; font-family: var(--font-body);
}
.ss-section-eyebrow::before, .ss-section-eyebrow::after { content: ''; display: block; width: 24px; height: 1px; background: var(--ss-blue); opacity: 0.5; }
.ss-section-title { font-family: var(--font-display); font-size: 3rem; line-height: 1; color: var(--ss-text); letter-spacing: 2px; }

.ss-katkı-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }

.ss-katki-card {
    background: var(--ss-white);
    border: 1px solid rgba(0,156,228,0.10);
    border-radius: 18px;
    padding: 38px 32px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.ss-katki-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px rgba(0,71,179,0.12); border-color: rgba(0,156,228,0.30); }
.ss-katki-card::before { content: ''; position: absolute; top: 0; right: 0; width: 80px; height: 80px; background: radial-gradient(circle at top right, rgba(0,156,228,0.07) 0%, transparent 70%); border-radius: 0 18px 0 0; }
.ss-katki-card::after { content: ''; position: absolute; left: 0; top: 15%; bottom: 15%; width: 3px; background: linear-gradient(to bottom, var(--ss-blue), var(--ss-blue-dark)); border-radius: 0 2px 2px 0; opacity: 0; transition: opacity 0.3s; }
.ss-katki-card:hover::after { opacity: 1; }

.ss-katki-icon { width: 50px; height: 50px; border-radius: 12px; background: rgba(0,156,228,0.08); border: 1px solid rgba(0,156,228,0.18); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--ss-blue); transition: background 0.25s; }
.ss-katki-card:hover .ss-katki-icon { background: rgba(0,156,228,0.16); }
.ss-katki-icon svg { width: 22px; height: 22px; }

.ss-katki-title { font-size: 1.1rem; font-weight: 800; color: var(--ss-text); margin-bottom: 10px; }
.ss-katki-desc { font-size: 0.92rem; color: #4a6080; line-height: 1.70; font-weight: 500; }

/* ── REVEAL ANİMASYONLAR ── */
.ss-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.80s cubic-bezier(0.2,0.8,0.2,1), transform 0.80s cubic-bezier(0.2,0.8,0.2,1); }
.ss-reveal.ss-visible { opacity: 1; transform: translateY(0); }
.ss-reveal-left { opacity: 0; transform: translateX(-28px); transition: opacity 0.80s cubic-bezier(0.2,0.8,0.2,1), transform 0.80s cubic-bezier(0.2,0.8,0.2,1); }
.ss-reveal-left.ss-visible { opacity: 1; transform: translateX(0); }
.ss-reveal-right { opacity: 0; transform: translateX(28px); transition: opacity 0.80s cubic-bezier(0.2,0.8,0.2,1), transform 0.80s cubic-bezier(0.2,0.8,0.2,1); transition-delay: 0.10s; }
.ss-reveal-right.ss-visible { opacity: 1; transform: translateX(0); }
.ss-delay-1 { transition-delay: 0.10s; }
.ss-delay-2 { transition-delay: 0.20s; }
.ss-delay-3 { transition-delay: 0.30s; }
.ss-delay-4 { transition-delay: 0.40s; }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
    .ss-katkı-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 900px) {
    .ss-hero { background-image: url('../uploads/sosyalsorumluluk/hero-mobil.png'); }
    .ss-proje-inner { grid-template-columns: 1fr; gap: 40px; }
    .ss-intro-inner { grid-template-columns: 1fr; gap: 24px; }
    .ss-stats-grid { grid-template-columns: repeat(2,1fr); }
    .ss-hero-title { font-size: 3.4rem; }
}

@media (max-width: 768px) {
    .ss-hero { height: 420px; padding-top: 60px; }
    .ss-hero-container { padding: 0 22px; }
    .ss-hero-title { font-size: 2.8rem; }
    .ss-container { padding: 0 22px; }
    .ss-intro, .ss-proje, .ss-deger, .ss-diger { padding: 72px 0; }
    .ss-intro-inner { padding: 36px 28px; }
    .ss-katkı-grid { grid-template-columns: 1fr; }
    .ss-section-title { font-size: 2.4rem; }
}

@media (max-width: 480px) {
    .ss-hero-title { font-size: 2.2rem; }
    .ss-stats-grid { grid-template-columns: 1fr; }
    .ss-proje-title { font-size: 2rem; }
}