@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&display=swap');

:root {
    --color-ink: #232920;
    --color-page: #F6F4EC;
    --color-surface: #FFFFFF;
    --color-olive: #47572F;
    --color-olive-dark: #313D22;
    --color-brass: #A9863F;
    --color-line: #E1DDCB;
    --color-muted: #6E6A5A;
    --color-error-bg: #F7E9E4;
    --color-error-text: #8B3A2E;

    --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

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

body {
    font-family: var(--font-body);
    background: var(--color-page);
    color: var(--color-ink);
    min-height: 100vh;
    padding: 112px 20px 32px;
}

.iletisim-container {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
}

.iletisim-card {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: 16px;
    box-shadow: 0 1px 2px rgba(35, 41, 32, 0.04), 0 20px 40px -24px rgba(35, 41, 32, 0.22);
    padding: 56px 48px;
}

.iletisim-card h1 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 1.6rem + 1vw, 2.35rem);
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.15;
    color: var(--color-ink);
}

.iletisim-card h1::after {
    content: '';
    display: block;
    width: 44px;
    height: 2px;
    margin-top: 18px;
    background: var(--color-olive);
}

.subtitle {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-muted);
    max-width: 38ch;
    margin-top: 16px;
    margin-bottom: 36px;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 32px;
    border-top: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
    padding: 20px 0;
    margin-bottom: 40px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.contact-icon {
    font-size: 1rem;
    filter: grayscale(1) opacity(0.55);
}

.contact-info-item a {
    color: var(--color-ink);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    padding-bottom: 1px;
    transition: border-color 0.2s ease;
}

.contact-info-item a:hover,
.contact-info-item a:focus-visible {
    border-bottom-color: var(--color-olive);
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-ink);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-ink);
    background: var(--color-surface);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group input:focus-visible,
.form-group textarea:focus-visible {
    outline: none;
    border-color: var(--color-olive);
    box-shadow: 0 0 0 3px rgba(71, 87, 47, 0.14);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
    line-height: 1.5;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--color-olive-dark);
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.submit-btn:hover {
    background: var(--color-olive);
}

.submit-btn:active {
    background: var(--color-olive-dark);
}

.submit-btn:focus-visible {
    outline: 2px solid var(--color-brass);
    outline-offset: 2px;
}

.success-message {
    text-align: center;
    padding: 24px 12px;
}

.success-icon {
    font-size: 42px;
    color: var(--color-olive);
    margin-bottom: 12px;
}

.success-message p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-ink);
}

.error-message {
    background: var(--color-error-bg);
    color: var(--color-error-text);
    border-left: 3px solid var(--color-error-text);
    padding: 14px 16px;
    border-radius: 8px;
    margin-top: 20px;
    font-size: 0.9rem;
    line-height: 1.5;
}

@media (max-width: 560px) {
    .iletisim-card {
        padding: 40px 28px;
    }

    .contact-info {
        flex-direction: column;
        gap: 14px;
    }
}

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