/* ═══════════════════════════════════════════
   TemasLink — Landing Page Stilleri (landing.css)
   ═══════════════════════════════════════════ */

/* ── Hero ── */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 200px 6% 100px;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 900;
    margin-bottom: 24px;
    letter-spacing: -2px;
    animation: fadeInUp 0.7s ease 0.1s forwards;
    opacity: 0;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 40px;
    animation: fadeInUp 0.7s ease 0.25s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
    animation: fadeInUp 0.7s ease 0.4s forwards;
    opacity: 0;
}

/* ── Nasıl Çalışır ── */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
}

.step-card {
    background: var(--bg-primary);
    padding: 40px 32px;
    transition: background var(--transition);
}
.step-card:hover { background: var(--bg-card); }

.step-number {
    font-family: 'Outfit', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--text-subtle);
    margin-bottom: 20px;
}

.step-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.step-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ── Özellikler ── */
#ozellikler { background: var(--bg-secondary); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
}

.feature-card {
    background: var(--bg-secondary);
    padding: 36px 28px;
    transition: background var(--transition);
}
.feature-card:hover { background: var(--bg-card); }

.feature-card .icon {
    font-size: 24px;
    margin-bottom: 18px;
    display: block;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.feature-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

/* ── NFC Hizmetleri ── */
.services-list {
    display: flex;
    flex-direction: column;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
    transition: padding-left var(--transition);
}
.service-item:first-child { border-top: 1px solid var(--border); }
.service-item:hover { padding-left: 12px; }

.service-item i {
    font-size: 20px;
    color: var(--text-muted);
    margin-top: 3px;
    width: 24px;
    flex-shrink: 0;
}

.service-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.service-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ── Kurumsal ── */
#kurumsal { background: var(--bg-secondary); }

.corporate-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.corporate-text h3 {
    font-size: 1.2rem;
    margin-bottom: 14px;
}
.corporate-text p {
    color: var(--text-muted);
    font-size: 0.93rem;
    margin-bottom: 24px;
    line-height: 1.7;
}

.corporate-features { list-style: none; }
.corporate-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.93rem;
}
.corporate-features li i {
    color: var(--text-main);
    width: 16px;
    font-size: 12px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    margin-top: 48px;
}

.stat-item {
    background: var(--bg-secondary);
    padding: 32px 20px;
    text-align: center;
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 2px;
}
.stat-label {
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* ── Demo Section ── */
.demo-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.demo-text h3 {
    font-size: 1.2rem;
    margin-bottom: 14px;
}
.demo-text p {
    color: var(--text-muted);
    font-size: 0.93rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.demo-features-list {
    list-style: none;
    margin-bottom: 28px;
}
.demo-features-list li {
    padding: 6px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}
.demo-features-list li::before {
    content: '—';
    margin-right: 10px;
    color: var(--text-subtle);
}

/* ── CTA ── */
.cta-section {
    background: var(--bg-secondary);
    text-align: center;
    padding: 100px 6%;
}
.cta-section h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}
.cta-section p {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto 32px;
}
.cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Responsive — Landing ── */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .corporate-content, .demo-layout { grid-template-columns: 1fr; gap: 40px; }
    .demo-layout .phone-mockup { order: -1; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    section { padding: 64px 5%; }
    .hero { padding: 150px 5% 64px; }
    .steps-grid, .features-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 2rem; }
    .hero-buttons { flex-direction: column; width: 100%; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .stats-row { grid-template-columns: 1fr 1fr; }
}