/* ============================================================
   İzmir Demokrasi Üniversitesi - Yurtdışından Öğrenci Kabul Formu
   ============================================================ */

:root {
    --navy: #16233F;
    --navy-light: #24365C;
    --gold: #B8892B;
    --gold-soft: #E7D7B4;
    --cream: #FAF8F4;
    --card: #FFFFFF;
    --ink: #1F2430;
    --slate: #6B7280;
    --line: #E4E0D8;
    --error: #B3261E;
    --success: #2F6B4F;
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', -apple-system, Segoe UI, Roboto, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--cream);
    background-image: radial-gradient(circle at 100% 0%, rgba(184,137,43,0.06), transparent 45%), radial-gradient(circle at 0% 100%, rgba(22,35,63,0.05), transparent 40%);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

.page-wrap {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px 80px;
}

/* ---------- Header / masthead ---------- */
.masthead {
    padding: 48px 0 28px;
    text-align: center;
}

    .masthead .eyebrow {
        display: inline-block;
        font-family: var(--font-body);
        font-size: 11px;
        letter-spacing: 0.18em;
        text-transform: uppercase;
        color: var(--gold);
        font-weight: 600;
        margin-bottom: 10px;
    }

    .masthead h1 {
        font-family: var(--font-display);
        font-weight: 600;
        font-size: clamp(28px, 4vw, 40px);
        color: var(--navy);
        margin: 0 0 10px;
        letter-spacing: -0.01em;
    }

    .masthead p {
        color: var(--slate);
        max-width: 520px;
        margin: 0 auto;
        font-size: 14px;
    }

.masthead-rule {
    width: 64px;
    height: 3px;
    background: var(--gold);
    margin: 22px auto 0;
    border-radius: 2px;
}

/* ---------- Progress rail (mobile-first horizontal, becomes side rail on desktop content) ---------- */
.step-rail {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin: 0 0 40px;
    flex-wrap: wrap;
}

    .step-rail span {
        font-family: var(--font-body);
        font-size: 11px;
        font-weight: 600;
        letter-spacing: 0.06em;
        text-transform: uppercase;
        color: var(--navy-light);
        background: var(--card);
        border: 1px solid var(--line);
        padding: 7px 14px;
        border-radius: 999px;
    }

        .step-rail span::before {
            content: '';
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--gold);
            margin-right: 7px;
            vertical-align: middle;
        }

/* ---------- Section "chapters" ---------- */
.chapter {
    position: relative;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 40px 40px 32px;
    margin-bottom: 28px;
    box-shadow: 0 1px 2px rgba(22,35,63,0.04), 0 12px 28px -18px rgba(22,35,63,0.18);
    overflow: hidden;
}

    .chapter::before {
        content: attr(data-num);
        position: absolute;
        top: -6px;
        right: 18px;
        font-family: var(--font-display);
        font-weight: 600;
        font-size: 96px;
        line-height: 1;
        color: var(--gold-soft);
        opacity: 0.55;
        pointer-events: none;
        user-select: none;
    }

.chapter-head {
    position: relative;
    z-index: 1;
    margin-bottom: 26px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--line);
}

    .chapter-head .kicker {
        display: block;
        font-size: 11px;
        font-weight: 700;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: var(--gold);
        margin-bottom: 4px;
    }

    .chapter-head h2 {
        font-family: var(--font-display);
        font-weight: 600;
        font-size: 22px;
        color: var(--navy);
        margin: 0;
    }

    .chapter-head p {
        margin: 6px 0 0;
        color: var(--slate);
        font-size: 13px;
    }

/* ---------- Field grid ---------- */
.field-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px 24px;
}

    .field-grid.single {
        grid-template-columns: 1fr;
    }

.field {
    display: flex;
    flex-direction: column;
}

    .field.span-2 {
        grid-column: 1 / -1;
    }

    .field label {
        font-size: 12.5px;
        font-weight: 600;
        color: var(--navy-light);
        margin-bottom: 7px;
        letter-spacing: 0.01em;
    }

        .field label .req {
            color: var(--gold);
            margin-left: 3px;
        }

    .field .hint {
        font-size: 11.5px;
        color: var(--slate);
        margin-top: 5px;
    }

/* ---------- Inputs ---------- */
input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
    width: 100%;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--ink);
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 11px 13px;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

textarea {
    resize: vertical;
    min-height: 78px;
    font-family: var(--font-body);
}

    input[type="text"]:hover,
    input[type="email"]:hover,
    input[type="tel"]:hover,
    textarea:hover,
    select:hover {
        border-color: #C9C2B2;
    }

    input[type="text"]:focus,
    input[type="email"]:focus,
    input[type="tel"]:focus,
    textarea:focus,
    select:focus {
        outline: none;
        background: var(--card);
        border-color: var(--navy-light);
        box-shadow: 0 0 0 3px rgba(22,35,63,0.10);
    }

select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%236B7280'%3E%3Cpath fill-rule='evenodd' d='M5.23 7.21a.75.75 0 011.06.02L10 10.94l3.71-3.71a.75.75 0 111.06 1.06l-4.24 4.24a.75.75 0 01-1.06 0L5.21 8.29a.75.75 0 01.02-1.08z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 36px;
}

/* ---------- File upload ---------- */
.file-field {
    border: 1.5px dashed var(--line);
    border-radius: 10px;
    padding: 16px 16px;
    background: var(--cream);
    transition: border-color .15s ease, background .15s ease;
}

    .file-field:hover {
        border-color: var(--gold);
        background: #FBF6EC;
    }

    .file-field .file-title {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        margin-bottom: 8px;
    }

        .file-field .file-title strong {
            font-size: 13px;
            color: var(--navy);
            font-weight: 600;
        }

        .file-field .file-title span {
            font-size: 11px;
            color: var(--slate);
        }

    .file-field input[type="file"] {
        width: 100%;
        font-size: 12.5px;
        font-family: var(--font-body);
        color: var(--slate);
    }

        .file-field input[type="file"]::file-selector-button {
            font-family: var(--font-body);
            font-size: 12.5px;
            font-weight: 600;
            color: var(--navy);
            background: var(--gold-soft);
            border: none;
            border-radius: 6px;
            padding: 8px 14px;
            margin-right: 12px;
            cursor: pointer;
            transition: background .15s ease;
        }

            .file-field input[type="file"]::file-selector-button:hover {
                background: var(--gold);
                color: #fff;
            }

.file-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ---------- Validators ---------- */
span[id*="rfv"], span[id*="rev"], .field-validator {
    display: block;
    font-size: 12px;
    color: var(--error);
    margin-top: 6px;
    font-weight: 500;
}

.validation-summary,
[id*="ValidationSummary"] {
    background: #FBEAE8;
    border: 1px solid #F2C6C1;
    color: var(--error);
    border-radius: 10px;
    padding: 14px 18px;
    font-size: 13px;
    margin-bottom: 24px;
}

    .validation-summary ul {
        margin: 4px 0 0;
        padding-left: 18px;
    }

.server-message {
    display: block;
    background: #FBEAE8;
    border: 1px solid #F2C6C1;
    color: var(--error);
    border-radius: 10px;
    padding: 14px 18px;
    font-size: 13px;
    margin-bottom: 24px;
}

    .server-message:empty {
        display: none;
    }

/* ---------- Submit ---------- */
.submit-row {
    text-align: center;
    margin-top: 36px;
}

    .submit-row .note {
        font-size: 12px;
        color: var(--slate);
        max-width: 420px;
        margin: 0 auto 18px;
    }

input[type="submit"], .btn-submit {
    font-family: var(--font-body);
    font-size: 14.5px;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: #fff;
    background: linear-gradient(180deg, var(--navy-light), var(--navy));
    border: none;
    border-radius: 10px;
    padding: 15px 40px;
    cursor: pointer;
    box-shadow: 0 10px 24px -10px rgba(22,35,63,0.55);
    transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}

    input[type="submit"]:hover {
        filter: brightness(1.08);
        transform: translateY(-1px);
        box-shadow: 0 14px 30px -12px rgba(22,35,63,0.6);
    }

    input[type="submit"]:active {
        transform: translateY(0);
    }

    input[type="submit"]:focus-visible,
    input[type="text"]:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
        outline: 2px solid var(--gold);
        outline-offset: 2px;
    }

/* ---------- Responsive ---------- */
@media (max-width: 680px) {
    .chapter {
        padding: 30px 22px 24px;
    }

        .chapter::before {
            font-size: 64px;
            right: 12px;
            top: -2px;
        }

    .field-grid, .file-grid {
        grid-template-columns: 1fr;
    }

    .field.span-2 {
        grid-column: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}

/* ---------- Success page ---------- */
.success-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(180deg, #3F8863, var(--success));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    box-shadow: 0 10px 22px -10px rgba(47,107,79,0.55);
}

.success-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 26px;
    color: var(--navy);
    margin: 0 0 14px;
}

.success-text {
    color: var(--slate);
    font-size: 14px;
    max-width: 460px;
    margin: 0 auto;
    line-height: 1.7;
}

.captcha-wrap {
    position: relative;
    z-index: 1;
}

.logo-wrapper {
    margin-bottom: 20px;
}

.university-logo {
    width: 100px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.university-name {
    font-size: 26px !important; /* İstediğin boyut */
    letter-spacing: 0.08em;
    display: block; /* Alt satıra geçmesi için */
    margin-bottom: 8px;
}

/* Ana başlığı biraz küçültüp dengeleyelim */
.masthead h1 {
    font-size: clamp(28px, 4vw, 36px); /* Biraz küçülttük */
}

.sure-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(180deg, #C9673F, var(--error));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    box-shadow: 0 10px 22px -10px rgba(179,38,30,0.45);
}