:root {
    --primary: #FF6B6B;
    --primary-gradient: linear-gradient(135deg, #FF6B6B, #FF8E8E);
    --secondary: #4ECDC4;
    --dark: #2C3E50;
    --muted: #6c7680;
    --bg: #F7F8FA;
    --white: #ffffff;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 15px 50px rgba(0, 0, 0, 0.12);
    --focus-ring: 0 0 0 3px rgba(255, 107, 107, 0.32);
    --whatsapp: #25d366;
    --call: #2f6fed;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
}

img {
    max-width: 100%;
}

button,
input,
textarea,
select {
    font: inherit;
}

button {
    border: none;
    background: none;
}

a,
button,
input,
textarea,
select {
    -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
.service-card:focus-visible,
.item:focus-visible,
.gallery-item:focus-visible,
.close-modal:focus-visible,
.lb-close:focus-visible,
.slider-arrow:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.menu-btn {
    border: none;
    background: none;
    padding: 0;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-btn i {
    pointer-events: none;
}

.logo {
    flex-shrink: 0;
}

.logo img {
    width: 50px !important;
    height: 50px !important;
    max-width: none !important;
    object-fit: cover;
    flex-shrink: 0;
}

.site-name {
    line-height: 1.1;
    white-space: nowrap;
}

.service-card[role="button"],
.item[role="button"],
.gallery-item[role="button"],
.close-modal[role="button"],
.lb-close[role="button"],
.slider-arrow[role="button"] {
    cursor: pointer;
}

.item.item-button,
button.dot,
button.lb-close,
button.slider-arrow {
    border: none;
    background: none;
    padding: 0;
}

.item.item-button {
    text-align: left;
}

.footer-contact-link,
.info-link {
    color: inherit;
    text-decoration: none;
}

.footer-contact-link:hover,
.footer-contact-link:focus-visible {
    color: var(--primary);
}

.page-contact .info-link:hover,
.page-contact .info-link:focus-visible {
    color: rgba(255, 255, 255, 0.88);
}

.form-hint {
    text-align: center;
    color: var(--muted);
    font-size: 0.92rem;
    margin-top: 0.25rem;
}

.form-hint strong {
    color: var(--primary);
}

.success-msg[hidden] {
    display: none !important;
}

.success-msg.is-info {
    display: block;
    background: #fff8e8 !important;
    color: #8a5a00 !important;
    border-left-color: #f0b429 !important;
}

.success-msg.is-success {
    display: block;
    background: #e8fff2 !important;
    color: #12633a !important;
    border-left-color: #22a06b !important;
}

.success-msg.is-error {
    display: block;
    background: #fff0f0 !important;
    color: #8f1d1d !important;
    border-left-color: #d84f4f !important;
}

.quote-choice-modal {
    position: fixed;
    inset: 0;
    z-index: 2600;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: rgba(16, 22, 32, 0.72);
    backdrop-filter: blur(12px);
}

.quote-choice-modal.open {
    display: flex;
}

.quote-choice-content {
    width: min(720px, 100%);
    background: rgba(255, 255, 255, 0.98);
    border-radius: 30px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
    position: relative;
}

.quote-choice-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(44, 62, 80, 0.08);
    color: var(--dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.quote-choice-close:hover {
    transform: rotate(90deg);
    background: rgba(255, 107, 107, 0.14);
}

.quote-choice-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0.75rem;
    padding-right: 3rem;
}

.quote-choice-desc {
    color: var(--muted);
    font-size: 1rem;
    margin-bottom: 2rem;
    max-width: 520px;
}

.quote-choice-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.quote-choice-card {
    min-height: 220px;
    padding: 1.4rem;
    border-radius: 24px;
    text-decoration: none;
    color: var(--dark);
    background: #fff;
    border: 1px solid rgba(44, 62, 80, 0.08);
    box-shadow: 0 12px 30px rgba(44, 62, 80, 0.08);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.quote-choice-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 36px rgba(44, 62, 80, 0.13);
}

.quote-choice-card__icon {
    width: 62px;
    height: 62px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.4rem;
}

.quote-choice-card__title {
    font-size: 1.15rem;
    font-weight: 800;
}

.quote-choice-card__text {
    color: var(--muted);
    line-height: 1.65;
    font-size: 0.95rem;
}

.quote-choice-card__meta {
    margin-top: auto;
    font-size: 0.88rem;
    font-weight: 700;
}

.quote-choice-card--whatsapp .quote-choice-card__icon {
    background: var(--whatsapp);
}

.quote-choice-card--call .quote-choice-card__icon {
    background: var(--call);
}

.quote-choice-card--form .quote-choice-card__icon {
    background: linear-gradient(135deg, #ff8b56, #ff6b6b);
}

.quote-choice-card--whatsapp:hover,
.quote-choice-card--whatsapp:focus-visible {
    border-color: rgba(37, 211, 102, 0.45);
}

.quote-choice-card--call:hover,
.quote-choice-card--call:focus-visible {
    border-color: rgba(47, 111, 237, 0.4);
}

.quote-choice-card--form:hover,
.quote-choice-card--form:focus-visible {
    border-color: rgba(255, 107, 107, 0.4);
}

.floating-contact-actions {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 2400;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-end;
}

.floating-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 60px;
    padding: 8px 18px 8px 8px;
    border-radius: 999px;
    text-decoration: none;
    color: var(--dark);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.14);
    backdrop-filter: blur(12px);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.floating-contact-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
}

.floating-contact-btn__icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.15rem;
    flex-shrink: 0;
}

.floating-contact-btn__label {
    font-weight: 700;
    font-size: 0.95rem;
    white-space: nowrap;
}

.floating-contact-btn--whatsapp .floating-contact-btn__icon {
    background: var(--whatsapp);
}

.floating-contact-btn--call .floating-contact-btn__icon {
    background: var(--call);
}

.floating-contact-btn--whatsapp:hover .floating-contact-btn__label,
.floating-contact-btn--whatsapp:focus-visible .floating-contact-btn__label {
    color: var(--whatsapp);
}

.floating-contact-btn--call:hover .floating-contact-btn__label,
.floating-contact-btn--call:focus-visible .floating-contact-btn__label {
    color: var(--call);
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

body.has-overlay {
    overflow: hidden !important;
}

@media (max-width: 640px) {
    .floating-contact-actions {
        right: 16px;
        bottom: 16px;
    }

    .floating-contact-btn {
        width: 56px;
        min-height: 56px;
        padding: 0;
        border-radius: 50%;
        justify-content: center;
    }

    .floating-contact-btn__icon {
        width: 56px;
        height: 56px;
        font-size: 1.2rem;
    }

    .floating-contact-btn__label {
        display: none;
    }

    .quote-choice-modal {
        padding: 1rem;
    }

    .quote-choice-content {
        padding: 1.4rem;
        border-radius: 24px;
    }

    .quote-choice-title {
        font-size: 1.55rem;
    }

    .quote-choice-grid {
        grid-template-columns: 1fr;
    }

    .quote-choice-card {
        min-height: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* --- Zirve Mobil Optimizasyon (Global) --- */
@media (max-width: 900px) {
    /* Genel Bölüm Boşlukları (Nefes Alma Payı) */
    section, main {
        padding-top: 5rem !important;
        padding-bottom: 5rem !important;
    }
    
    .section-header {
        margin-bottom: 3rem !important;
    }
    
    .section-header h2 {
        font-size: 2.4rem !important;
    }
    
    /* Mobil Menü Linkleri (Daha büyük dokunma alanı) */
    nav ul {
        padding-top: 5rem !important;
        gap: 1.5rem !important;
    }
    
    nav a {
        font-size: 1.2rem !important;
        padding: 1rem 2rem !important;
        width: 100%;
        text-align: center;
        display: block;
    }
}

@media (max-width: 600px) {
    /* Tipografi Ölçeklendirme */
    .hero h1 {
        font-size: 2.4rem !important;
    }
    
    .hero p {
        font-size: 1.05rem !important;
    }
    
    /* Form Elemanları (Mobil klavye dostu ve kolay dokunulabilir) */
    input, textarea, select {
        padding: 1rem 1.2rem !important;
        font-size: 16px !important; /* iOS Zoom engelleme */
    }
    
    /* Kartlar ve Kutu Boşlukları */
    .service-card, .panel, .package-card, .category-card {
        padding: 1rem 0.8rem !important;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    
    .service-icon {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
        margin: 0 auto 0.5rem !important;
        border-radius: 12px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .service-card h3 {
        font-size: 0.95rem !important;
        margin-bottom: 0.4rem !important;
    }
    
    .service-card p {
        font-size: 0.7rem !important;
        line-height: 1.3 !important;
        margin-bottom: 0.8rem !important;
    }
    
    .service-image {
        height: 140px !important;
    }
    
    .service-body h3 {
        font-size: 1rem !important;
    }
    
    .category-title {
        font-size: 1.4rem !important;
        margin-bottom: 1.5rem !important;
    }

    /* Galeri Fotoğrafları (Mobilde Izgara Düzenlemeleri) */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    
    .gallery-item, .item {
        border-radius: 8px !important;
    }

    /* Slider Butonları Tam Simetri ve Orantı */
    .slider-nav {
        position: absolute !important;
        inset: 0 !important;
        display: block !important;
        padding: 0 !important;
        pointer-events: none !important;
    }

    .slider-arrow {
        position: absolute !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        width: 34px !important;
        height: 34px !important;
        font-size: 0.9rem !important;
        background: rgba(0, 0, 0, 0.5) !important;
        backdrop-filter: blur(4px) !important;
        color: #fff !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 50% !important;
        pointer-events: auto !important;
        z-index: 100 !important;
    }
    
    .slider-arrow.prev {
        left: 8px !important;
    }
    
    .slider-arrow.next {
        right: 8px !important;
    }
    
    .details-badge {
        width: 100%;
        text-align: center;
        padding: 0.4rem !important;
        margin-top: 0.5rem !important;
        font-size: 0.65rem !important;
        border-radius: 8px !important;
        white-space: nowrap !important;
    }

    .btn, button.submit-btn {
        width: 100% !important;
        text-align: center;
        padding: 0.8rem !important;
        font-size: 1rem !important;
    }
    
    /* Modal Kapatma Tuşu Konumu */
    .close-modal {
        top: 15px !important;
        right: 15px !important;
        background: rgba(0,0,0,0.6);
        width: 36px;
        height: 36px;
        line-height: 36px;
        text-align: center;
        border-radius: 50%;
        font-size: 1.5rem !important;
    }
}

@media (max-width: 400px) {
    .hero h1 {
        font-size: 1.8rem !important;
    }
    
    .section-header h2 {
        font-size: 1.8rem !important;
    }
}

/* --- Performans Optimizasyonları --- */
.category-section {
    content-visibility: auto;
    contain-intrinsic-size: 1px 1000px;
}

.item {
    backface-visibility: hidden;
}

.item img {
    will-change: transform;
}