/* =========================================================
   Web Karabük - Ana Stil Dosyası
   Renkli, modern, Poppins fontlu, mobil-uygulama hissiyatlı
   ========================================================= */

:root {
    --wk-primary: #4361ee;
    --wk-primary-dark: #3a0ca3;
    --wk-secondary: #f72585;
    --wk-accent: #4cc9f0;
    --wk-success: #06d6a0;
    --wk-warning: #ffb703;
    --wk-dark: #1b1b2f;
    --wk-gray: #6c757d;
    --wk-light-bg: #f6f7fb;
    --wk-white: #ffffff;
    --wk-radius: 14px;
    --wk-radius-sm: 10px;
    --wk-shadow: 0 8px 24px rgba(67, 97, 238, 0.12);
    --wk-shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.06);
    --wk-gradient: linear-gradient(135deg, var(--wk-primary) 0%, var(--wk-secondary) 100%);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    color: var(--wk-dark);
    background: var(--wk-light-bg);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

.wk-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 10px;
}

.wk-section { padding: 60px 0; }
.wk-section-title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}
.wk-section-sub {
    text-align: center;
    color: var(--wk-gray);
    max-width: 560px;
    margin: 0 auto 10px;
    font-size: 14.5px;
}

/* Buttons - mobil uygulama hissi: küçük, yuvarlak, derli toplu */
.wk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 600;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.wk-btn:active { transform: scale(0.96); }
.wk-btn-primary {
    background: var(--wk-gradient);
    color: #fff;
    box-shadow: 0 6px 16px rgba(247, 37, 133, 0.28);
}
.wk-btn-primary:hover { opacity: .92; }
.wk-btn-outline {
    background: #fff;
    color: var(--wk-primary);
    border: 1.5px solid var(--wk-primary);
}
.wk-btn-block { width: 100%; }

/* ---------------- Navbar ---------------- */
.wk-navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    box-shadow: var(--wk-shadow-sm);
}
.wk-navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.wk-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}
.wk-logo img { height: 34px; }
.wk-logo span {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--wk-dark);
    white-space: nowrap;
}
.wk-nav {
    display: flex;
    gap: 26px;
}
.wk-nav a {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--wk-dark);
    position: relative;
    padding: 4px 2px;
}
.wk-nav a:hover { color: var(--wk-primary); }
.wk-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.wk-burger span {
    width: 22px;
    height: 2.5px;
    background: var(--wk-dark);
    border-radius: 2px;
}

/* ---------------- Hero / Slider ---------------- */
.wk-hero-section {
    padding: 2px 0 0;
    background: var(--wk-white);
}
.wk-hero {
    position: relative;
    height: 56vh;
    min-height: 320px;
    max-height: 480px;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-radius: 10px;
}
.wk-hero-slides {
    position: absolute;
    inset: 0;
    display: flex;
    height: 100%;
    transition: transform .7s ease;
}
.wk-hero-slide {
    min-width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    flex-shrink: 0;
}
.wk-hero-dots {
    position: absolute;
    bottom: 16px;
    left: 16px;
    display: flex;
    gap: 8px;
    z-index: 3;
}
.wk-hero-dots button {
    width: 8px; height: 8px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.45);
    cursor: pointer;
    padding: 0;
}
.wk-hero-dots button.active { background: #fff; width: 22px; border-radius: 6px; }
.wk-hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    background: rgba(255,255,255,0.18);
    border: none;
    color: #fff;
    width: 38px; height: 38px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wk-hero-arrow.prev { left: 16px; }
.wk-hero-arrow.next { right: 16px; }

/* ---------------- Hakkımızda ---------------- */
.wk-about {
    background: #fff;
}
.wk-about-grid {
    grid-template-columns: repeat(2, 1fr);
    display: grid;
    gap: 20px;
}
.wk-about-card {
    background: var(--wk-light-bg);
    border-radius: var(--wk-radius);
    padding: 26px 22px;
}
.wk-about-card h3 {
    font-size: 16px;
    margin: 0 0 10px;
    color: var(--wk-primary-dark);
}
.wk-about-card p {
    font-size: 13.5px;
    color: var(--wk-gray);
    line-height: 1.7;
    margin: 0;
}

/* ---------------- Vizyon / Misyon (yenilenmiş) ---------------- */
.wk-vm-card {
    position: relative;
    background: #fff;
    border: 1px solid #eef0f8;
    border-radius: 20px;
    padding: 32px 28px;
    overflow: hidden;
    isolation: isolate;
    box-shadow: var(--wk-shadow-sm);
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.wk-vm-card::before {
    content: "";
    position: absolute;
    top: -70px;
    right: -70px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    z-index: -1;
    opacity: .10;
    transition: transform .5s ease;
}
.wk-vm-card:hover { transform: translateY(-8px); box-shadow: var(--wk-shadow); border-color: transparent; }
.wk-vm-card:hover::before { transform: scale(1.15); }

.wk-vm-vizyon::before { background: var(--wk-primary); }
.wk-vm-misyon::before { background: var(--wk-secondary); }

.wk-vm-icon {
    width: 54px;
    height: 54px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: #fff;
    box-shadow: 0 8px 18px rgba(0,0,0,.12);
}
.wk-vm-icon svg { width: 26px; height: 26px; }
.wk-vm-vizyon .wk-vm-icon { background: linear-gradient(135deg, var(--wk-primary), var(--wk-primary-dark)); }
.wk-vm-misyon .wk-vm-icon { background: linear-gradient(135deg, var(--wk-secondary), #b5179e); }

.wk-vm-tag {
    display: inline-block;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    padding: 4px 11px;
    border-radius: 20px;
    margin-bottom: 12px;
}
.wk-vm-vizyon .wk-vm-tag { color: var(--wk-primary-dark); background: rgba(67,97,238,.10); }
.wk-vm-misyon .wk-vm-tag { color: #b5179e; background: rgba(247,37,133,.10); }

.wk-vm-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--wk-dark);
}
.wk-vm-card p {
    font-size: 14px;
    color: var(--wk-gray);
    line-height: 1.75;
    margin: 0;
}

/* ---------------- Hizmetlerimiz ---------------- */
.wk-services {
    background: var(--wk-light-bg);
    padding-top: 26px;
}
.wk-services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.wk-service-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 2px solid var(--wk-c);
    border-radius: 18px;
    padding: 26px 22px;
    text-decoration: none;
    color: inherit;
    transition: transform .2s ease, box-shadow .2s ease;
}
.wk-service-card:hover { transform: translateY(-4px); box-shadow: var(--wk-shadow-sm); }
.wk-service-c1 { --wk-c: #c9c3f7; --wk-c-bg: #ece9fc; }
.wk-service-c2 { --wk-c: #b7ecd8; --wk-c-bg: #e4f8f0; }
.wk-service-c3 { --wk-c: #f7e6a3; --wk-c-bg: #fbf3d6; }
.wk-service-c4 { --wk-c: #f7d3b9; --wk-c-bg: #fcebdd; }
.wk-service-icon {
    width: 130px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}
.wk-service-icon img { width: 78%; height: 78%; object-fit: contain; }
.wk-service-text h3 { font-size: 19px; font-weight: 700; margin: 0 0 8px; }
.wk-service-text p { font-size: 13.5px; color: var(--wk-gray); line-height: 1.55; margin: 0 0 18px; }
.wk-service-more { font-size: 13.5px; font-weight: 600; color: var(--wk-dark); display: inline-flex; align-items: center; gap: 6px; margin-top: auto; }
.wk-service-more i { font-style: normal; font-size: 11px; }

/* ---------------- Tamamlanmış İşler ---------------- */
#tamamlanan-isler {
    background: var(--wk-light-bg);
}
.wk-works-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.wk-work-card {
    display: block;
    background: #fff;
    border-radius: var(--wk-radius);
    overflow: hidden;
    box-shadow: var(--wk-shadow-sm);
    transition: transform .2s ease;
    cursor: default;
}
a.wk-work-card { cursor: pointer; }
.wk-work-card:hover { transform: translateY(-4px); }
.wk-work-thumb {
    aspect-ratio: 1 / 1;
    width: 100%;
    overflow: hidden;
    background: var(--wk-light-bg);
}
.wk-work-thumb img { width: 100%; height: 100%; object-fit: cover; }
.wk-work-initial {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: clamp(22px, 6vw, 40px);
}
.wk-work-name {
    padding: 10px 8px;
    font-size: 12.5px;
    font-weight: 600;
    text-align: center;
}
.wk-works-more { text-align: center; margin-top: 30px; }
.wk-empty-note {
    text-align: center;
    color: var(--wk-gray);
    font-size: 13.5px;
}

/* ---------------- Yorumlar ---------------- */
.wk-testimonials { background: #fff; }
.wk-testimonial-track {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 10px;
    scrollbar-width: none;
}
.wk-testimonial-track::-webkit-scrollbar { display: none; }
.wk-testimonial-card {
    scroll-snap-align: start;
    min-width: 320px;
    flex: 1 0 320px;
    background: var(--wk-light-bg);
    border-radius: var(--wk-radius);
    padding: 22px;
}
.wk-stars { color: var(--wk-warning); font-size: 14px; margin-bottom: 10px; }
.wk-testimonial-text { font-size: 13.5px; line-height: 1.7; color: var(--wk-dark); margin: 0 0 18px; }
.wk-testimonial-author { display: flex; align-items: center; gap: 10px; }
.wk-testimonial-author img {
    width: 40px; height: 40px; border-radius: 50%; object-fit: cover;
}
.wk-testimonial-author strong { font-size: 13.5px; display: block; }
.wk-testimonial-author span { font-size: 12px; color: var(--wk-gray); }
.wk-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.wk-testimonial-grid .wk-testimonial-card { min-width: 0; }
.wk-testimonial-nav { display: flex; justify-content: center; gap: 10px; margin-top: 20px; }
.wk-testimonial-nav button {
    width: 34px; height: 34px; border-radius: 50%;
    border: 1.5px solid #e2e2ea; background: #fff; cursor: pointer;
}

/* ---------------- Fiyatlandırma ---------------- */
.wk-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    max-width: 100%;
    margin: 0 auto;
    align-items: stretch;
}
.wk-pricing-card {
    position: relative;
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
    background: #fff;
    color: var(--wk-dark);
    border-radius: 22px;
    padding: 36px 28px 30px;
    text-align: left;
    box-shadow: var(--wk-shadow-sm);
    border: 1.5px solid #ecebf5;
    display: flex;
    flex-direction: column;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    overflow: hidden;
}
.wk-pricing-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: var(--wk-gradient);
}
.wk-pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--wk-shadow);
    border-color: #dcd9f5;
}

.wk-pricing-badge {
    position: absolute;
    top: 18px;
    right: -34px;
    transform: rotate(40deg);
    background: var(--wk-gradient);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .3px;
    padding: 5px 40px;
    box-shadow: 0 4px 10px rgba(247, 37, 133, 0.3);
}

.wk-pricing-featured {
    border-color: var(--wk-secondary);
    box-shadow: 0 14px 32px rgba(247, 37, 133, 0.18);
}
.wk-pricing-featured::before { height: 8px; }

.wk-pricing-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.wk-pricing-num {
    flex-shrink: 0;
    width: 38px; height: 38px;
    border-radius: 12px;
    background: var(--wk-light-bg);
    color: var(--wk-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 13.5px;
}
.wk-pricing-card h3 { font-size: 20px; font-weight: 700; margin: 0; }

.wk-pricing-price-box {
    background: var(--wk-light-bg);
    border-radius: var(--wk-radius-sm);
    padding: 16px 18px;
    margin-bottom: 24px;
}
.wk-pricing-price-label {
    display: block;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--wk-gray);
    text-transform: uppercase;
    letter-spacing: .4px;
    margin-bottom: 4px;
}
.wk-pricing-price {
    font-size: 19px;
    font-weight: 800;
    color: var(--wk-primary-dark);
    margin: 0;
}

.wk-pricing-card ul { margin: 0 0 26px; flex: 1; }
.wk-pricing-card li {
    padding: 9px 0;
    font-size: 13.5px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px dashed #ecebf5;
}
.wk-pricing-card li:last-child { border-bottom: none; }
.wk-pricing-check {
    flex-shrink: 0;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--wk-success);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wk-pricing-card .wk-btn-primary {
    gap: 8px;
}
.wk-pricing-arrow { transition: transform .15s ease; }
.wk-pricing-card .wk-btn-primary:hover .wk-pricing-arrow { transform: translateX(3px); }

/* ---------------- İletişim ---------------- */
.wk-contact { background: #fff; }
.wk-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 34px;
    align-items: start;
}
.wk-contact-info {
    background: var(--wk-light-bg);
    border-radius: var(--wk-radius);
    padding: 30px 26px;
}
.wk-contact-heading {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--wk-dark);
}
.wk-contact-desc {
    font-size: 13px;
    color: var(--wk-gray);
    margin: 0 0 22px;
    line-height: 1.6;
}
.wk-contact-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.wk-contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 1px solid #eceef7;
    border-radius: var(--wk-radius-sm);
    padding: 13px 16px;
    text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
a.wk-contact-item-link { cursor: pointer; }
a.wk-contact-item-link:hover {
    transform: translateX(4px);
    box-shadow: var(--wk-shadow-sm);
    border-color: var(--wk-primary);
}
.wk-contact-icon {
    flex: none;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(135deg, var(--wk-primary), var(--wk-primary-dark));
}
.wk-contact-icon svg { width: 20px; height: 20px; }
.wk-contact-icon-wa { background: linear-gradient(135deg, #25d366, #128c4a); }
.wk-contact-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.wk-contact-label {
    font-size: 11.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--wk-gray);
}
.wk-contact-value {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--wk-dark);
    overflow-wrap: anywhere;
}
.wk-map-frame {
    margin-top: 18px;
    border-radius: var(--wk-radius-sm);
    overflow: hidden;
    height: 200px;
    border: 1px solid #eceef7;
}
.wk-map-frame iframe { width: 100%; height: 100%; border: 0; }

.wk-form-card { background: var(--wk-light-bg); border-radius: var(--wk-radius); padding: 26px; }
.wk-field { margin-bottom: 14px; }
.wk-field label { font-size: 12.5px; font-weight: 600; display: block; margin-bottom: 6px; }
.wk-field input, .wk-field textarea {
    width: 100%;
    padding: 11px 14px;
    border-radius: var(--wk-radius-sm);
    border: 1.5px solid #e2e2ea;
    font-family: inherit;
    font-size: 13.5px;
    background: #fff;
}
.wk-field textarea { min-height: 90px; resize: vertical; }
.wk-field input:focus, .wk-field textarea:focus { outline: none; border-color: var(--wk-primary); }
.wk-captcha-row { display: flex; align-items: center; gap: 10px; }
.wk-captcha-row span { font-weight: 700; font-size: 15px; white-space: nowrap; }
.wk-form-msg { font-size: 13px; margin-top: 12px; padding: 10px 12px; border-radius: var(--wk-radius-sm); display: none; }
.wk-form-msg.success { display: block; background: #e6fbf4; color: #04996f; }
.wk-form-msg.error { display: block; background: #fdeaea; color: #c0392b; }

.wk-form-success {
    text-align: center;
    padding: 30px 10px;
}
.wk-form-success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--wk-success), #04996f);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wk-form-success-icon svg { width: 30px; height: 30px; }
.wk-form-success h3 {
    font-size: 19px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--wk-dark);
}
.wk-form-success p {
    font-size: 14px;
    color: var(--wk-gray);
    line-height: 1.7;
    margin: 0;
}

/* ---------------- Footer ---------------- */
.wk-footer { background: var(--wk-dark); color: #cfd0e6; padding: 40px 0 20px; margin-top: 20px; }
.wk-footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.wk-footer-brand img { height: 30px; margin-bottom: 10px; filter: brightness(0) invert(1); }
.wk-footer-brand p, .wk-footer-contact p { font-size: 12.5px; margin: 4px 0; }
.wk-footer-copy { text-align: center; font-size: 12px; padding-top: 16px; color: #8f90ab; grid-column: 1 / -1; }

/* ---------------- WhatsApp Butonu ---------------- */
.wk-whatsapp-btn {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 56px; height: 56px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.45);
    z-index: 200;
    transition: transform .15s ease;
}
.wk-whatsapp-btn:hover { transform: scale(1.08); }

/* ---------------- Responsive ---------------- */
@media (max-width: 900px) {
    .wk-about-grid { grid-template-columns: 1fr 1fr; }
    .wk-works-grid { grid-template-columns: repeat(3, 1fr); }
    .wk-contact-grid { grid-template-columns: 1fr; }
    .wk-services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .wk-logo span {
        font-size: 13px;
        max-width: 150px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .wk-nav {
        position: fixed;
        top: 64px; left: 0; right: 0;
        background: #fff;
        flex-direction: column;
        padding: 10px 20px 20px;
        gap: 4px;
        box-shadow: var(--wk-shadow-sm);
        transform: translateY(-130%);
        transition: transform .25s ease;
        z-index: 99;
    }
    .wk-nav.open { transform: translateY(0); }
    .wk-nav a { padding: 10px 0; border-bottom: 1px solid #f0f0f5; }
    .wk-burger { display: flex; }
    .wk-hero { height: 18vh; min-height: 150px; border-radius: 10px; }
    .wk-hero-dots { bottom: 8px; left: 8px; }
    .wk-hero-dots button { width: 6px; height: 6px; }
    .wk-hero-dots button.active { width: 16px; }
    .wk-hero-arrow { width: 28px; height: 28px; font-size: 12px; }
    .wk-hero-arrow.prev { left: 8px; }
    .wk-hero-arrow.next { right: 8px; }
    .wk-about-grid { grid-template-columns: 1fr; }
    .wk-services-grid { grid-template-columns: 1fr; gap: 12px; }
    .wk-service-card { flex-direction: row; align-items: center; gap: 14px; padding: 14px; border-radius: 14px; }
    .wk-service-icon { width: 76px; height: 76px; margin-bottom: 0; }
    .wk-service-text { flex: 1; min-width: 0; }
    .wk-service-text h3 { font-size: 15px; margin: 0 0 4px; }
    .wk-service-text p { font-size: 12px; margin: 0 0 8px; line-height: 1.4; }
    .wk-service-more { font-size: 12px; margin-top: 0; }
    .wk-works-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .wk-work-name { font-size: 10.5px; padding: 7px 4px; }
    .wk-section { padding: 4px 0; }
    .wk-section-title { font-size: 22px; margin-top:0; }
    .wk-testimonial-card { min-width: 260px; flex-basis: 260px; }
    .wk-btn { font-size: 12.5px; padding: 9px 16px; }
}