/* SERVISTA HERO */
.servista-hero {
    position: relative;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 45%, #312e81 100%);
    min-height: 620px;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: white;
}

.servista-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 25% 45%, rgba(59,130,246,0.25), transparent 65%),
        radial-gradient(circle at 80% 20%, rgba(147,197,253,0.18), transparent 50%);
    pointer-events: none;
}

.servista-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
    padding: 90px 0;
}

.servista-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(4px);
    padding: 8px 18px;
    border-radius: 40px;
    font-size: 0.9rem;
    color: #bfdbfe;
    margin-bottom: 22px;
    font-weight: 700;
    animation: fadeInDown 0.6s ease;
}

.servista-hero h1 {
    font-size: clamp(2.4rem, 5vw, 4.6rem);
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: 22px;
    animation: fadeInUp 0.8s ease;
}

.servista-hero p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.88);
    max-width: 680px;
    animation: fadeInUp 0.8s ease 0.1s backwards;
}

.servista-hero-actions {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 32px;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
    padding: 12px 28px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
}

.btn-outline:hover {
    background: white;
    color: #1e3a8a;
}

.servista-hero-note {
    margin-top: 22px;
    color: rgba(255,255,255,0.72);
    font-size: 0.95rem;
}

/* PHONE MOCKUP */
.servista-hero-card {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 360px;
    max-width: 100%;
    background: #0b1220;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 38px;
    padding: 16px;
    box-shadow: 0 30px 90px rgba(0,0,0,0.45);
    transform: rotate(2deg);
}

.phone-top {
    width: 110px;
    height: 8px;
    border-radius: 999px;
    background: rgba(255,255,255,0.20);
    margin: 4px auto 16px;
}

.phone-screen {
    background: #f5f7fb;
    color: #172033;
    border-radius: 28px;
    padding: 20px;
    min-height: 520px;
}

.app-card {
    border-radius: 20px;
    padding: 18px;
    margin-bottom: 14px;
}

.app-card.blue {
    background: linear-gradient(135deg, #1d7bd8, #0f4bb5);
    color: #fff;
}

.app-card span,
.service-row span,
.app-stats span {
    display: block;
    font-size: 12px;
    opacity: 0.75;
    margin-top: 4px;
}

.app-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 14px 0;
}

.app-stats div,
.service-row {
    background: #fff;
    border-radius: 16px;
    padding: 14px;
    box-shadow: 0 8px 24px rgba(10,20,40,0.06);
}

.service-row {
    margin-bottom: 10px;
}

/* GENERAL SECTIONS */
.servista-intro,
.servista-problems,
.servista-features,
.servista-flow,
.servista-customer-app,
.servista-faq {
    padding: 80px 0;
}

.servista-intro,
.servista-features,
.servista-customer-app {
    background: #ffffff;
}

.servista-problems,
.servista-flow,
.servista-faq {
    background: #f8fafc;
}

.servista-intro h2,
.servista-problems h2,
.servista-features h2,
.servista-flow h2,
.servista-faq h2 {
    text-align: center;
    font-size: 2.3rem;
    color: #1e3a8a;
    margin-bottom: 18px;
}

.servista-intro p {
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
    color: #4b5563;
    line-height: 1.8;
    font-size: 1.08rem;
}

.section-subtitle {
    text-align: center;
    color: #64748b;
    max-width: 720px;
    margin: 0 auto;
}

/* CARDS */
.servista-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 40px;
}

.servista-card {
    background: #f8fafc;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(15,23,42,0.06);
}

.servista-features .servista-card {
    background: #f8fafc;
}

.servista-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 45px rgba(15,23,42,0.10);
}

.servista-card span {
    font-size: 3rem;
    display: inline-block;
    margin-bottom: 16px;
}

.servista-card h3 {
    font-size: 1.25rem;
    color: #1e3a8a;
    margin-bottom: 12px;
}

.servista-card p {
    color: #64748b;
    line-height: 1.7;
}

/* STEPS */
.servista-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    padding: 40px;
    border-radius: 24px;
}

.servista-step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    background: white;
    padding: 24px;
    border-radius: 16px;
    transition: transform 0.3s;
}

.servista-step:hover {
    transform: translateX(5px);
}

.servista-step strong {
    font-size: 2rem;
    font-weight: 800;
    color: #3b82f6;
    min-width: 60px;
}

.servista-step h3 {
    font-size: 1.2rem;
    color: #1e3a8a;
    margin-bottom: 8px;
}

.servista-step p {
    color: #64748b;
    line-height: 1.7;
}

/* CUSTOMER APP BOX */
.customer-app-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: center;
    background: linear-gradient(135deg, #1e3a8a, #0f172a);
    color: white;
    border-radius: 24px;
    padding: 50px;
}

.customer-app-box h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.customer-app-box p {
    color: rgba(255,255,255,0.86);
    line-height: 1.8;
}

.customer-rules {
    display: grid;
    gap: 14px;
}

.customer-rules div {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 16px;
    padding: 16px;
}

/* FAQ */
.servista-faq .faq-grid {
    margin-top: 40px;
}

/* CTA */
.servista-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e3a8a, #0f172a);
    text-align: center;
    color: white;
}

.servista-cta h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.servista-cta p {
    max-width: 640px;
    margin: 0 auto 30px;
    color: rgba(255,255,255,0.85);
}

.servista-cta .btn-primary {
    background: white;
    color: #1e3a8a;
}

.servista-cta .btn-primary:hover {
    background: #e0e7ff;
}

.servista-policy-links {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.servista-policy-links a {
    color: #bfdbfe;
    font-weight: 700;
}

.store-note {
    margin-top: 12px !important;
    font-size: 0.9rem;
}

/* ANIMATIONS */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.servista-card,
.servista-step {
    opacity: 0;
    transform: translateY(18px);
}

.servista-card.is-visible,
.servista-step.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* DARK MODE - LACİVERT TEMA */
body.dark,
body.dark-mode {
    background: #0a0f2a !important;
}

body.dark .servista-intro,
body.dark .servista-features,
body.dark .servista-customer-app,
body.dark-mode .servista-intro,
body.dark-mode .servista-features,
body.dark-mode .servista-customer-app {
    background: #0a0f2a !important;
}

body.dark .servista-problems,
body.dark .servista-flow,
body.dark .servista-faq,
body.dark-mode .servista-problems,
body.dark-mode .servista-flow,
body.dark-mode .servista-faq {
    background: #0f142e !important;
}

body.dark .servista-intro h2,
body.dark .servista-problems h2,
body.dark .servista-features h2,
body.dark .servista-flow h2,
body.dark .servista-faq h2,
body.dark-mode .servista-intro h2,
body.dark-mode .servista-problems h2,
body.dark-mode .servista-features h2,
body.dark-mode .servista-flow h2,
body.dark-mode .servista-faq h2 {
    color: #60a5fa !important;
}

body.dark .servista-intro p,
body.dark .section-subtitle,
body.dark-mode .servista-intro p,
body.dark-mode .section-subtitle {
    color: #cbd5e1 !important;
}

body.dark .servista-card,
body.dark-mode .servista-card {
    background: #11173b !important;
    border-color: rgba(255,255,255,0.08) !important;
}

body.dark .servista-card h3,
body.dark-mode .servista-card h3 {
    color: #60a5fa !important;
}

body.dark .servista-card p,
body.dark-mode .servista-card p {
    color: #cbd5e1 !important;
}

body.dark .servista-steps,
body.dark-mode .servista-steps {
    background: linear-gradient(135deg, #0f142e, #11173b) !important;
}

body.dark .servista-step,
body.dark-mode .servista-step {
    background: #1a1f3e !important;
}

body.dark .servista-step h3,
body.dark-mode .servista-step h3 {
    color: #60a5fa !important;
}

body.dark .servista-step p,
body.dark-mode .servista-step p {
    color: #cbd5e1 !important;
}

body.dark .faq-item,
body.dark-mode .faq-item {
    background: #11173b !important;
    color: #cbd5e1 !important;
    border-color: rgba(255,255,255,0.08) !important;
}

body.dark .faq-item h3,
body.dark-mode .faq-item h3 {
    color: #60a5fa !important;
}

body.dark .faq-item p,
body.dark-mode .faq-item p {
    color: #cbd5e1 !important;
}

/* MOBILE */
@media (max-width: 992px) {
    .servista-hero-grid,
    .customer-app-box {
        grid-template-columns: 1fr;
    }

    .servista-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .servista-hero {
        min-height: auto;
    }

    .servista-hero-grid {
        padding: 70px 0;
    }
}

@media (max-width: 768px) {
    .servista-hero h1 {
        font-size: 2.3rem;
    }

    .servista-hero p {
        font-size: 1rem;
    }

    .servista-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .servista-steps {
        padding: 24px;
    }

    .servista-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 12px;
    }

    .servista-step strong {
        min-width: auto;
    }

    .customer-app-box {
        padding: 30px 22px;
    }

    .phone-mockup {
        transform: none;
    }
}

@media (max-width: 480px) {
    .servista-hero h1 {
        font-size: 1.9rem;
    }

    .servista-badge {
        font-size: 0.75rem;
    }

    .servista-intro h2,
    .servista-problems h2,
    .servista-features h2,
    .servista-flow h2,
    .servista-faq h2 {
        font-size: 1.55rem;
    }
}