:root{
    --kh-primary:#0b2341;
    --kh-primary-2:#123b68;
    --kh-secondary:#ff7a00;
    --kh-secondary-dark:#df6600;
    --kh-dark:#081827;
    --kh-text:#1f2937;
    --kh-muted:#6b7280;
    --kh-light:#f5f8fc;
    --kh-white:#ffffff;
    --kh-border:#e5e7eb;
    --kh-radius:18px;
    --kh-radius-sm:12px;
    --kh-shadow:0 14px 38px rgba(8,24,39,.10);
    --kh-shadow-soft:0 8px 22px rgba(8,24,39,.07);
    --kh-transition:.25s ease;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    color:var(--kh-text);
    background:var(--kh-white);
    line-height:1.6;
    overflow-x:hidden;
}

img{
    max-width:100%;
    height:auto;
    display:block;
}

a{
    color:inherit;
    text-decoration:none;
}

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

.kutahya-page{
    width:100%;
    background:var(--kh-white);
}

.kh-container{
    width:min(1180px, calc(100% - 32px));
    margin:0 auto;
}

.kh-badge{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:8px 14px;
    border-radius:999px;
    background:rgba(255,122,0,.12);
    color:var(--kh-secondary);
    font-weight:700;
    font-size:14px;
}

.kh-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:48px;
    padding:13px 22px;
    border-radius:999px;
    font-weight:700;
    line-height:1;
    border:1px solid transparent;
    cursor:pointer;
    transition:transform var(--kh-transition), box-shadow var(--kh-transition), background var(--kh-transition);
    white-space:nowrap;
}

.kh-btn:hover{
    transform:translateY(-2px);
}

.kh-btn-primary{
    background:var(--kh-secondary);
    color:var(--kh-white);
    box-shadow:0 10px 24px rgba(255,122,0,.28);
}

.kh-btn-primary:hover{
    background:var(--kh-secondary-dark);
}

.kh-btn-whatsapp{
    background:#25d366;
    color:var(--kh-white);
    box-shadow:0 10px 24px rgba(37,211,102,.24);
}

.kh-btn-light{
    background:var(--kh-white);
    color:var(--kh-primary);
    border-color:rgba(255,255,255,.7);
}

.kh-hero{
    position:relative;
    min-height:620px;
    padding:84px 0 68px;
    background:
        radial-gradient(circle at 12% 18%, rgba(255,122,0,.18), transparent 34%),
        linear-gradient(135deg, #07192b 0%, #0b2341 48%, #123b68 100%);
    color:var(--kh-white);
    overflow:hidden;
}

.kh-hero::after{
    content:"";
    position:absolute;
    inset:auto -80px -120px auto;
    width:380px;
    height:380px;
    border-radius:50%;
    background:rgba(255,122,0,.16);
    filter:blur(12px);
}

.kh-hero-grid{
    position:relative;
    z-index:1;
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:44px;
    align-items:center;
}

.kh-hero-content h1{
    margin-top:20px;
    font-size:clamp(34px, 5vw, 58px);
    line-height:1.08;
    letter-spacing:-1.2px;
    max-width:780px;
}

.kh-hero-content p{
    margin-top:20px;
    max-width:720px;
    font-size:18px;
    color:rgba(255,255,255,.86);
}

.kh-hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
    margin-top:28px;
}

.kh-hero-stats{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:14px;
    margin-top:34px;
    max-width:720px;
}

.kh-hero-stats div{
    padding:18px;
    border:1px solid rgba(255,255,255,.15);
    border-radius:var(--kh-radius-sm);
    background:rgba(255,255,255,.08);
    backdrop-filter:blur(8px);
}

.kh-hero-stats strong{
    display:block;
    font-size:24px;
    color:var(--kh-white);
}

.kh-hero-stats span{
    display:block;
    margin-top:4px;
    font-size:14px;
    color:rgba(255,255,255,.75);
}

.kh-hero-image{
    position:relative;
}

.kh-hero-image img{
    width:100%;
    aspect-ratio:720 / 520;
    object-fit:cover;
    border-radius:28px;
    box-shadow:0 24px 70px rgba(0,0,0,.30);
    border:1px solid rgba(255,255,255,.18);
}

.kh-breadcrumb{
    padding:18px 0;
    background:var(--kh-white);
    border-bottom:1px solid var(--kh-border);
}

.kh-breadcrumb .kh-container{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    align-items:center;
    font-size:14px;
    color:var(--kh-muted);
}

.kh-breadcrumb a{
    color:var(--kh-primary);
    font-weight:700;
}

.kh-breadcrumb strong{
    color:var(--kh-text);
}

.kh-services,
.kh-districts,
.kh-process,
.kh-faq{
    padding:76px 0;
}

.kh-section-head{
    max-width:760px;
    margin:0 auto 38px;
    text-align:center;
}

.kh-section-head span{
    display:inline-block;
    margin-bottom:10px;
    color:var(--kh-secondary);
    font-size:14px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.7px;
}

.kh-section-head h2{
    font-size:clamp(28px, 4vw, 42px);
    line-height:1.16;
    color:var(--kh-primary);
    letter-spacing:-.7px;
}

.kh-section-head p{
    margin-top:14px;
    color:var(--kh-muted);
    font-size:17px;
}

.kh-card-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:22px;
}

.kh-card{
    display:flex;
    flex-direction:column;
    min-height:100%;
    background:var(--kh-white);
    border:1px solid var(--kh-border);
    border-radius:var(--kh-radius);
    overflow:hidden;
    box-shadow:var(--kh-shadow-soft);
    transition:transform var(--kh-transition), box-shadow var(--kh-transition), border-color var(--kh-transition);
}

.kh-card:hover{
    transform:translateY(-5px);
    box-shadow:var(--kh-shadow);
    border-color:rgba(255,122,0,.35);
}

.kh-card img{
    width:100%;
    aspect-ratio:420 / 260;
    object-fit:cover;
    background:var(--kh-light);
}

.kh-card h3{
    padding:20px 20px 8px;
    color:var(--kh-primary);
    font-size:20px;
    line-height:1.25;
}

.kh-card p{
    padding:0 20px 22px;
    color:var(--kh-muted);
    font-size:15px;
}

.kh-osb{
    padding:78px 0;
    background:linear-gradient(180deg, #f7f9fd 0%, #eef4fb 100%);
}

.kh-osb-grid{
    display:grid;
    grid-template-columns:.95fr 1.05fr;
    gap:34px;
    align-items:start;
}

.kh-osb h2{
    margin-top:18px;
    font-size:clamp(28px, 4vw, 42px);
    line-height:1.15;
    color:var(--kh-primary);
    letter-spacing:-.6px;
}

.kh-osb p{
    margin-top:16px;
    color:var(--kh-muted);
    font-size:17px;
}

.kh-check-list{
    display:grid;
    gap:12px;
    margin:26px 0;
    list-style:none;
}

.kh-check-list li{
    position:relative;
    padding-left:34px;
    font-weight:700;
    color:var(--kh-text);
}

.kh-check-list li::before{
    content:"✓";
    position:absolute;
    left:0;
    top:0;
    width:24px;
    height:24px;
    border-radius:50%;
    display:grid;
    place-items:center;
    background:rgba(255,122,0,.14);
    color:var(--kh-secondary);
    font-size:15px;
    font-weight:900;
}

.kh-form-box{
    background:var(--kh-white);
    border:1px solid var(--kh-border);
    border-radius:24px;
    box-shadow:var(--kh-shadow);
    padding:28px;
}

.kh-form-box h2{
    color:var(--kh-primary);
    font-size:28px;
    line-height:1.2;
}

.kh-form-box p{
    margin:8px 0 22px;
    font-size:15px;
    color:var(--kh-muted);
}

.kh-form{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:14px;
}

.kh-form-row{
    display:flex;
    flex-direction:column;
    gap:7px;
}

.kh-form-full{
    grid-column:1 / -1;
}

.kh-form label{
    font-size:14px;
    font-weight:800;
    color:var(--kh-primary);
}

.kh-form input,
.kh-form select,
.kh-form textarea{
    width:100%;
    border:1px solid var(--kh-border);
    border-radius:12px;
    padding:13px 14px;
    color:var(--kh-text);
    background:#fff;
    outline:none;
    transition:border-color var(--kh-transition), box-shadow var(--kh-transition);
}

.kh-form textarea{
    resize:vertical;
    min-height:94px;
}

.kh-form input:focus,
.kh-form select:focus,
.kh-form textarea:focus{
    border-color:var(--kh-secondary);
    box-shadow:0 0 0 4px rgba(255,122,0,.12);
}

.kh-form-btn{
    grid-column:1 / -1;
    width:100%;
    border:none;
    margin-top:4px;
}

.kh-link-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:16px;
}

.kh-link-grid a{
    min-height:112px;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    padding:18px;
    border-radius:var(--kh-radius);
    background:var(--kh-light);
    border:1px solid var(--kh-border);
    color:var(--kh-primary);
    font-weight:800;
    transition:background var(--kh-transition), color var(--kh-transition), transform var(--kh-transition);
}

.kh-link-grid a:hover{
    transform:translateY(-4px);
    background:var(--kh-primary);
    color:var(--kh-white);
}

.kh-process{
    background:var(--kh-light);
}

.kh-step-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:18px;
}

.kh-step{
    background:var(--kh-white);
    border:1px solid var(--kh-border);
    border-radius:var(--kh-radius);
    padding:24px;
    box-shadow:var(--kh-shadow-soft);
}

.kh-step strong{
    display:inline-flex;
    width:46px;
    height:46px;
    align-items:center;
    justify-content:center;
    border-radius:14px;
    background:var(--kh-primary);
    color:var(--kh-white);
    font-size:18px;
}

.kh-step h3{
    margin-top:18px;
    color:var(--kh-primary);
    font-size:21px;
}

.kh-step p{
    margin-top:8px;
    color:var(--kh-muted);
    font-size:15px;
}

.kh-faq-list{
    max-width:900px;
    margin:0 auto;
    display:grid;
    gap:14px;
}

.kh-faq details{
    border:1px solid var(--kh-border);
    border-radius:var(--kh-radius-sm);
    background:var(--kh-white);
    box-shadow:var(--kh-shadow-soft);
    overflow:hidden;
}

.kh-faq summary{
    cursor:pointer;
    padding:18px 22px;
    font-weight:800;
    color:var(--kh-primary);
    list-style:none;
}

.kh-faq summary::-webkit-details-marker{
    display:none;
}

.kh-faq summary::after{
    content:"+";
    float:right;
    color:var(--kh-secondary);
    font-size:22px;
    line-height:1;
}

.kh-faq details[open] summary::after{
    content:"−";
}

.kh-faq details p{
    padding:0 22px 20px;
    color:var(--kh-muted);
}

.kh-final-cta{
    padding:78px 0;
    color:var(--kh-white);
    background:
        radial-gradient(circle at 85% 20%, rgba(255,122,0,.28), transparent 32%),
        linear-gradient(135deg, var(--kh-primary) 0%, var(--kh-dark) 100%);
    text-align:center;
}

.kh-final-cta h2{
    font-size:clamp(30px, 4vw, 44px);
    line-height:1.14;
}

.kh-final-cta p{
    max-width:720px;
    margin:14px auto 0;
    color:rgba(255,255,255,.82);
    font-size:17px;
}

.kh-final-cta .kh-hero-actions{
    justify-content:center;
}

.kh-floating-whatsapp{
    position:fixed;
    right:18px;
    bottom:18px;
    z-index:999;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:120px;
    height:52px;
    padding:0 18px;
    border-radius:999px;
    background:#25d366;
    color:#fff;
    font-weight:900;
    box-shadow:0 12px 30px rgba(37,211,102,.35);
    transition:transform var(--kh-transition), box-shadow var(--kh-transition);
}

.kh-floating-whatsapp:hover{
    transform:translateY(-3px);
    box-shadow:0 16px 38px rgba(37,211,102,.42);
}

@media (max-width:1100px){
    .kh-card-grid,
    .kh-step-grid{
        grid-template-columns:repeat(2, 1fr);
    }

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

    .kh-hero-grid,
    .kh-osb-grid{
        grid-template-columns:1fr;
    }

    .kh-hero{
        padding-top:64px;
    }

    .kh-hero-image{
        max-width:760px;
    }
}

@media (max-width:768px){
    .kh-container{
        width:min(100% - 24px, 1180px);
    }

    .kh-hero{
        min-height:auto;
        padding:48px 0 46px;
    }

    .kh-hero-content h1{
        font-size:34px;
        letter-spacing:-.8px;
    }

    .kh-hero-content p{
        font-size:16px;
    }

    .kh-hero-actions{
        flex-direction:column;
    }

    .kh-btn{
        width:100%;
    }

    .kh-hero-stats{
        grid-template-columns:1fr;
    }

    .kh-services,
    .kh-districts,
    .kh-process,
    .kh-faq,
    .kh-osb,
    .kh-final-cta{
        padding:54px 0;
    }

    .kh-card-grid,
    .kh-step-grid,
    .kh-link-grid,
    .kh-form{
        grid-template-columns:1fr;
    }

    .kh-form-box{
        padding:22px;
        border-radius:20px;
    }

    .kh-form-full{
        grid-column:auto;
    }

    .kh-section-head{
        margin-bottom:28px;
    }

    .kh-breadcrumb .kh-container{
        font-size:13px;
    }

    .kh-floating-whatsapp{
        right:12px;
        bottom:12px;
        min-width:108px;
        height:48px;
        font-size:14px;
    }
}

@media (max-width:480px){
    .kh-hero-content h1{
        font-size:30px;
    }

    .kh-section-head h2,
    .kh-osb h2{
        font-size:27px;
    }

    .kh-card h3,
    .kh-step h3{
        font-size:19px;
    }

    .kh-form-box h2{
        font-size:24px;
    }
}