/* ══════════════════════════════════════════════════════════
   Hürriyet ve İstiklal Hareketi — Ana Stil Dosyası
   ══════════════════════════════════════════════════════════ */

/* ── Reset & Genel ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
    --bg-dark:#0a0e1a;
    --primary:#1e3a5f;
    --primary-light:#2a5298;
    --primary-glow:#3b82f6;
    --accent:#60a5fa;
    --white:#ffffff;
    --text:#e2e8f0;
    --text-dim:#94a3b8;
    --glass-bg:rgba(15,23,42,0.55);
    --glass-border:rgba(255,255,255,0.08);
    --danger:#ef4444;
    --success:#22c55e;
    --radius:16px;
    --radius-sm:10px;
}

html{
    font-size:16px;
    scroll-behavior:smooth;
    -webkit-text-size-adjust:100%;
}

body{
    font-family:'Inter',system-ui,-apple-system,sans-serif;
    background:var(--bg-dark);
    color:var(--text);
    min-height:100vh;
    overflow-x:hidden;
    line-height:1.6;
}

/* ── Arka plan videosu ── */
#video-bg{
    position:fixed;
    inset:0;
    z-index:0;
    overflow:hidden;
    background:linear-gradient(135deg,#0a0e1a 0%,#1a1a2e 40%,#16213e 70%,#0f3460 100%);
}

#bg-video{
    position:absolute;
    top:50%;left:50%;
    min-width:100%;min-height:100%;
    width:auto;height:auto;
    transform:translate(-50%,-50%);
    object-fit:cover;
}

#video-overlay{
    position:absolute;
    inset:0;
    background:linear-gradient(180deg,rgba(10,14,26,0.75) 0%,rgba(10,14,26,0.6) 50%,rgba(10,14,26,0.8) 100%);
    z-index:1;
}

/* Video yüklenemezse gradient fallback body üzerinden zaten var */
#video-bg.no-video #bg-video{display:none}

/* ── Partikül canvas ── */
#particles{
    position:fixed;
    inset:0;
    z-index:1;
    pointer-events:none;
}

/* ── Ana içerik ── */
#main-content{
    position:relative;
    z-index:2;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    min-height:100vh;
    padding:40px 20px;
    gap:28px;
}

/* ── Giriş animasyonları ── */
.anim-item{
    opacity:0;
    transform:translateY(35px);
    transition:opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1);
}
.anim-item.visible{
    opacity:1;
    transform:translateY(0);
}

/* ── Glassmorphism kart ── */
.glass-card{
    background:var(--glass-bg);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border:1px solid var(--glass-border);
    border-radius:var(--radius);
    box-shadow:0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);
}

/* ── Dönen dişli ── */
.gear-wrapper{
    display:flex;
    justify-content:center;
}
.gear-icon{
    width:56px;height:56px;
    color:var(--accent);
    animation:gearSpin 6s linear infinite;
    filter:drop-shadow(0 0 8px rgba(96,165,250,0.3));
}
@keyframes gearSpin{to{transform:rotate(360deg)}}

/* ── Başlık kartı ── */
.hero-card{
    text-align:center;
    padding:48px 52px;
    max-width:680px;
    width:100%;
}
.hero-title{
    font-family:'Cinzel',serif;
    font-weight:700;
    font-size:clamp(1.6rem,4vw,2.6rem);
    color:var(--white);
    letter-spacing:.04em;
    line-height:1.25;
}
.divider{
    width:80px;height:3px;
    background:linear-gradient(90deg,transparent,var(--primary-glow),transparent);
    margin:20px auto;
    border-radius:2px;
}
.hero-subtitle{
    font-size:clamp(.95rem,2vw,1.15rem);
    color:var(--text);
    margin-bottom:10px;
    font-weight:400;
}
.hero-info{
    font-size:.9rem;
    color:var(--text-dim);
}

/* ── İlerleme çubuğu ── */
.progress-section{
    max-width:460px;width:100%;
}
.progress-label{
    display:flex;justify-content:space-between;
    font-size:.82rem;color:var(--text-dim);
    margin-bottom:8px;font-weight:500;
}
.progress-track{
    height:8px;
    background:rgba(255,255,255,0.07);
    border-radius:99px;
    overflow:hidden;
}
.progress-bar{
    height:100%;width:0%;
    background:linear-gradient(90deg,var(--primary-light),var(--primary-glow),var(--accent));
    border-radius:99px;
    transition:width .4s cubic-bezier(.22,1,.36,1);
    position:relative;
}
.progress-bar::after{
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,0.3) 50%,transparent 100%);
    animation:shimmerBar 2s infinite;
}
@keyframes shimmerBar{
    0%{transform:translateX(-100%)}
    100%{transform:translateX(100%)}
}

/* ── ÜYE OL butonu ── */
.cta-section{
    text-align:center;
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:14px;
}

.btn-primary{
    position:relative;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:20px 64px;
    font-family:'Cinzel',serif;
    font-size:1.35rem;
    font-weight:700;
    letter-spacing:.14em;
    color:var(--white);
    background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);
    border:2px solid rgba(96,165,250,0.25);
    border-radius:var(--radius);
    cursor:pointer;
    overflow:hidden;
    transition:all .4s cubic-bezier(.22,1,.36,1);
    box-shadow:0 0 20px rgba(59,130,246,0.15),0 4px 16px rgba(0,0,0,0.3);
    animation:pulseGlow 3s ease-in-out infinite;
    z-index:1;
}
.btn-primary:hover{
    transform:translateY(-3px) scale(1.03);
    box-shadow:0 0 40px rgba(59,130,246,0.35),0 8px 30px rgba(0,0,0,0.4);
    border-color:rgba(96,165,250,0.5);
    background:linear-gradient(135deg,var(--primary-light) 0%,var(--primary-glow) 100%);
}
.btn-primary:active{
    transform:translateY(0) scale(.98);
}

@keyframes pulseGlow{
    0%,100%{box-shadow:0 0 20px rgba(59,130,246,0.15),0 4px 16px rgba(0,0,0,0.3)}
    50%{box-shadow:0 0 35px rgba(59,130,246,0.3),0 4px 20px rgba(0,0,0,0.35)}
}

/* Shimmer efekti */
.btn-shimmer{
    position:absolute;
    top:0;left:-100%;
    width:100%;height:100%;
    background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,0.12) 50%,transparent 100%);
    animation:shimmerBtn 3.5s infinite;
    z-index:0;
}
@keyframes shimmerBtn{
    0%{left:-100%}
    40%,100%{left:100%}
}

.btn-text,.btn-submit-text,.btn-submit-loading{
    position:relative;z-index:1;
}

.cta-hint{
    font-size:.85rem;
    color:var(--text-dim);
    font-weight:400;
}

/* ── Alt bilgi ── */
.footer-info{
    font-size:.78rem;
    color:rgba(148,163,184,0.5);
    text-align:center;
    margin-top:12px;
}

/* ══════════════════════════════════════════════════════════
   MODAL
   ══════════════════════════════════════════════════════════ */
.modal-overlay{
    position:fixed;
    inset:0;
    z-index:1000;
    display:flex;
    align-items:center;
    justify-content:center;
    background:rgba(0,0,0,0.7);
    backdrop-filter:blur(6px);
    -webkit-backdrop-filter:blur(6px);
    opacity:0;
    visibility:hidden;
    transition:opacity .35s cubic-bezier(.22,1,.36,1), visibility .35s;
    padding:20px;
}
.modal-overlay.active{
    opacity:1;
    visibility:visible;
}

.modal-container{
    position:relative;
    width:100%;
    max-width:580px;
    max-height:90vh;
    overflow-y:auto;
    padding:40px 36px;
    transform:translateY(30px) scale(.96);
    transition:transform .4s cubic-bezier(.22,1,.36,1);
}
.modal-overlay.active .modal-container{
    transform:translateY(0) scale(1);
}

/* Scrollbar stili */
.modal-container::-webkit-scrollbar{width:5px}
.modal-container::-webkit-scrollbar-track{background:transparent}
.modal-container::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.12);border-radius:99px}

.modal-close{
    position:absolute;
    top:16px;right:16px;
    width:36px;height:36px;
    display:flex;align-items:center;justify-content:center;
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.1);
    border-radius:50%;
    color:var(--text-dim);
    cursor:pointer;
    transition:all .25s;
}
.modal-close:hover{
    background:rgba(255,255,255,0.12);
    color:var(--white);
    transform:rotate(90deg);
}

.modal-header{
    text-align:center;
    margin-bottom:28px;
}
.modal-header h2{
    font-family:'Cinzel',serif;
    font-size:1.5rem;
    font-weight:700;
    color:var(--white);
    margin-bottom:6px;
}
.modal-header p{
    font-size:.88rem;
    color:var(--text-dim);
}

/* ── Form grid ── */
.form-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:18px;
}
.form-group.full-width{
    grid-column:1 / -1;
}

.form-group label{
    display:block;
    font-size:.82rem;
    font-weight:600;
    color:var(--text);
    margin-bottom:6px;
}
.req{color:var(--danger)}
.opt{color:var(--text-dim);font-weight:400;font-size:.78rem}

.form-group input,
.form-group textarea{
    width:100%;
    padding:12px 14px;
    font-family:'Inter',sans-serif;
    font-size:.92rem;
    color:var(--white);
    background:rgba(255,255,255,0.05);
    border:1px solid rgba(255,255,255,0.1);
    border-radius:var(--radius-sm);
    outline:none;
    transition:border-color .25s, box-shadow .25s, background .25s;
}
.form-group input::placeholder,
.form-group textarea::placeholder{
    color:rgba(148,163,184,0.5);
}
.form-group input:focus,
.form-group textarea:focus{
    border-color:var(--primary-glow);
    background:rgba(255,255,255,0.08);
    box-shadow:0 0 0 3px rgba(59,130,246,0.12);
}
.form-group input.error,
.form-group textarea.error{
    border-color:var(--danger);
    box-shadow:0 0 0 3px rgba(239,68,68,0.1);
}
.field-error{
    display:block;
    font-size:.75rem;
    color:var(--danger);
    margin-top:4px;
    min-height:16px;
}

.form-group textarea{
    resize:vertical;
    min-height:70px;
}

/* ── Gönder butonu ── */
.btn-submit{
    position:relative;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    width:100%;
    padding:16px;
    margin-top:24px;
    font-family:'Cinzel',serif;
    font-size:1.05rem;
    font-weight:700;
    letter-spacing:.08em;
    color:var(--white);
    background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);
    border:2px solid rgba(96,165,250,0.2);
    border-radius:var(--radius-sm);
    cursor:pointer;
    overflow:hidden;
    transition:all .35s cubic-bezier(.22,1,.36,1);
    box-shadow:0 4px 16px rgba(0,0,0,0.3);
}
.btn-submit:hover{
    transform:translateY(-2px);
    box-shadow:0 0 30px rgba(59,130,246,0.25),0 6px 20px rgba(0,0,0,0.35);
    border-color:rgba(96,165,250,0.4);
}
.btn-submit:active{transform:translateY(0)}
.btn-submit:disabled{
    opacity:.6;
    cursor:not-allowed;
    transform:none !important;
}

.spinner{animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.btn-small{
    padding:14px 40px;
    font-size:1rem;
    margin-top:20px;
    width:auto;
}

/* ── Başarı ekranı ── */
.success-screen{
    text-align:center;
    padding:20px 0;
}
.success-icon{
    margin-bottom:20px;
}
.success-circle{
    stroke-dasharray:226;
    stroke-dashoffset:226;
    animation:drawCircle .6s cubic-bezier(.22,1,.36,1) forwards;
}
.success-check{
    stroke-dasharray:50;
    stroke-dashoffset:50;
    animation:drawCheck .4s cubic-bezier(.22,1,.36,1) .5s forwards;
}
@keyframes drawCircle{to{stroke-dashoffset:0}}
@keyframes drawCheck{to{stroke-dashoffset:0}}

.success-screen h3{
    font-family:'Cinzel',serif;
    font-size:1.4rem;
    color:var(--success);
    margin-bottom:8px;
}
.success-screen p{
    color:var(--text-dim);
    font-size:.95rem;
    margin-bottom:4px;
}

/* ══════════════════════════════════════════════════════════
   TOAST BİLDİRİMLER
   ══════════════════════════════════════════════════════════ */
#toast-container{
    position:fixed;
    top:24px;right:24px;
    z-index:9999;
    display:flex;
    flex-direction:column;
    gap:10px;
    pointer-events:none;
}

.toast{
    display:flex;
    align-items:center;
    gap:12px;
    padding:14px 20px;
    min-width:300px;
    max-width:420px;
    background:var(--glass-bg);
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
    border:1px solid var(--glass-border);
    border-radius:var(--radius-sm);
    box-shadow:0 8px 32px rgba(0,0,0,0.3);
    font-size:.9rem;
    color:var(--text);
    pointer-events:auto;
    transform:translateX(120%);
    animation:toastIn .4s cubic-bezier(.22,1,.36,1) forwards;
}
.toast.removing{
    animation:toastOut .35s cubic-bezier(.22,1,.36,1) forwards;
}
@keyframes toastIn{to{transform:translateX(0)}}
@keyframes toastOut{to{transform:translateX(120%);opacity:0}}

.toast-icon{
    flex-shrink:0;
    width:22px;height:22px;
}
.toast.success{border-left:3px solid var(--success)}
.toast.success .toast-icon{color:var(--success)}
.toast.error{border-left:3px solid var(--danger)}
.toast.error .toast-icon{color:var(--danger)}
.toast.warning{border-left:3px solid #f59e0b}
.toast.warning .toast-icon{color:#f59e0b}


/* ══════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (768px altı)
   ══════════════════════════════════════════════════════════ */
@media(max-width:768px){
    #main-content{
        padding:32px 16px;
        gap:22px;
    }
    .hero-card{
        padding:32px 24px;
    }
    .hero-title{
        font-size:clamp(1.3rem,5vw,2rem);
    }
    .btn-primary{
        padding:18px 48px;
        font-size:1.15rem;
    }
    .modal-container{
        padding:28px 22px;
        max-height:88vh;
    }
    .form-grid{
        grid-template-columns:1fr;
    }
    .gear-icon{
        width:44px;height:44px;
    }
    #toast-container{
        top:auto;
        bottom:16px;
        right:16px;
        left:16px;
    }
    .toast{
        min-width:0;
        max-width:100%;
    }
}

/* ── MOBİL (480px altı) ── */
@media(max-width:480px){
    html{font-size:15px}
    #main-content{
        padding:24px 12px;
        gap:18px;
    }
    .hero-card{
        padding:26px 18px;
    }
    .hero-title{
        font-size:1.25rem;
        letter-spacing:.02em;
    }
    .hero-subtitle{
        font-size:.9rem;
    }
    .hero-subtitle br{display:none}
    .hero-info{font-size:.82rem}
    .btn-primary{
        padding:16px 36px;
        font-size:1.05rem;
        width:100%;
        max-width:320px;
    }
    .modal-container{
        padding:24px 16px;
        max-height:92vh;
        border-radius:12px;
    }
    .modal-header h2{
        font-size:1.25rem;
    }
    .form-group input,
    .form-group textarea{
        padding:11px 12px;
        font-size:.88rem;
    }
    .btn-submit{
        padding:14px;
        font-size:.95rem;
    }
    .progress-section{
        padding:0 8px;
    }
}

/* ── LANDSCAPE MOBİL ── */
@media(max-height:500px) and (orientation:landscape){
    #main-content{
        padding:16px 20px;
        gap:12px;
        justify-content:flex-start;
        min-height:auto;
    }
    .hero-card{
        padding:20px 28px;
    }
    .hero-title{font-size:1.2rem}
    .gear-icon{width:32px;height:32px}
    .btn-primary{padding:12px 36px;font-size:1rem}
    .footer-info{display:none}
    .modal-container{
        max-height:96vh;
        padding:20px;
    }
}