@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Montserrat:wght@700;800&display=swap');

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

:root {
    --bg: #0a1020;
    --bg-soft: #131c34;
    --panel: rgba(14, 23, 45, 0.72);
    --panel-strong: rgba(20, 30, 56, 0.92);
    --line: rgba(255, 255, 255, 0.12);
    --line-strong: rgba(255, 255, 255, 0.18);
    --text: #f8fbff;
    --muted: rgba(233, 240, 255, 0.72);
    --primary: #7c5cff;
    --primary-2: #2dd4ff;
    --accent: #ff4d9b;
    --success: #33d17a;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
    --font-main: 'Outfit', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: var(--font-main);
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(124, 92, 255, 0.22), transparent 34%),
        radial-gradient(circle at right 20%, rgba(45, 212, 255, 0.18), transparent 30%),
        radial-gradient(circle at bottom, rgba(255, 77, 155, 0.12), transparent 34%),
        linear-gradient(145deg, #070b16 0%, #0d1530 42%, #0a1124 100%);
    overflow-x: hidden;
}

a,
button,
input {
    font: inherit;
}

button {
    border: none;
}

#portal-notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100000;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 15px;
}

.portal-gate {
    width: 6px;
    height: 6px;
    background: #00ff66;
    border-radius: 50%;
    box-shadow: 0 0 12px #00ff66, 0 0 25px #00ff66, 0 0 50px #00ff66;
    position: relative;
    opacity: 0;
    transform: translateY(-20px) scale(0.1);
    transition:
        transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275),
        opacity 0.4s ease,
        width 0.5s cubic-bezier(0.25, 1, 0.5, 1),
        height 0.5s cubic-bezier(0.25, 1, 0.5, 1),
        border-radius 0.5s ease,
        background-color 0.5s ease;
    pointer-events: auto;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0 solid rgba(0, 255, 102, 0.8);
}

.portal-gate.arrived {
    opacity: 1;
    transform: translateY(30px) scale(1);
}

.portal-gate.expanded {
    width: min(380px, calc(100vw - 32px));
    height: 80px;
    border-radius: 12px;
    border: 2px solid #00ff66;
    background: rgba(10, 25, 15, 0.95);
    box-shadow:
        0 0 20px rgba(0, 255, 102, 0.4),
        inset 0 0 25px rgba(0, 255, 102, 0.2),
        0 10px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
}

.portal-energy {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(0, 255, 102, 0.25) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.portal-gate.expanded .portal-energy {
    opacity: 1;
    animation: portalPulse 2.5s infinite ease-in-out;
}

.portal-content {
    color: #ffffff;
    width: 100%;
    height: 100%;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    opacity: 0;
    transform: scale(0.6) translateY(10px);
    transition:
        opacity 0.5s cubic-bezier(0.25, 1, 0.5, 1),
        transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 2;
    pointer-events: none;
}

.portal-gate.active .portal-content {
    opacity: 1;
    transform: scale(1) translateY(0);
    pointer-events: auto;
}

.portal-text {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    color: #e6ffe6;
    text-shadow: 0 0 8px rgba(0, 255, 102, 0.4);
}

.portal-close-btn {
    background: rgba(0, 255, 102, 0.1);
    border: 1px solid rgba(0, 255, 102, 0.3);
    color: rgba(0, 255, 102, 0.8);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 12px;
    cursor: pointer;
    margin-left: 15px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portal-close-btn:hover {
    background: #00ff66;
    color: #0c1a10;
    transform: scale(1.1) rotate(90deg);
}

@keyframes portalPulse {
    0%, 100% {
        transform: scale(1);
        filter: brightness(1) saturate(1);
    }
    50% {
        transform: scale(1.1);
        filter: brightness(1.4) saturate(1.2);
    }
}

.bg-texture,
.bg-grid,
.bg-orb {
    position: fixed;
    inset: 0;
    pointer-events: none;
}

.bg-texture {
    background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    opacity: 0.06;
    z-index: 0;
}

.bg-grid {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: radial-gradient(circle at center, black 42%, transparent 85%);
    z-index: 0;
    opacity: 0.3;
}

.bg-orb {
    width: 480px;
    height: 480px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.45;
    z-index: 0;
}

.orb-1 {
    top: -110px;
    left: -100px;
    background: rgba(124, 92, 255, 0.45);
}

.orb-2 {
    right: -120px;
    bottom: 5%;
    background: rgba(45, 212, 255, 0.32);
}

.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    padding: 22px 56px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    background: linear-gradient(to bottom, rgba(7, 11, 22, 0.72), rgba(7, 11, 22, 0));
    backdrop-filter: blur(14px);
}

.header-left,
.header-right {
    display: flex;
    align-items: center;
}

.header-left {
    gap: 14px;
}

.header-right {
    gap: 16px;
}

.logo-wrapper {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(226, 235, 255, 0.85));
    overflow: hidden;
    display: grid;
    place-items: center;
    box-shadow: 0 12px 30px rgba(45, 212, 255, 0.18);
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.nav-link,
.btn-join,
.btn-main-action,
.btn-secondary-action,
.submit-btn,
.tab-btn,
.text-action,
.password-toggle {
    transition: all 0.2s ease;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--muted);
    font-weight: 600;
}

.nav-link:hover {
    color: var(--text);
}

.btn-join,
.btn-main-action,
.btn-secondary-action,
.submit-btn {
    cursor: pointer;
}

.btn-join {
    padding: 12px 18px;
    border-radius: 999px;
    color: var(--text);
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.24), rgba(45, 212, 255, 0.16));
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-weight: 700;
}

.btn-join:hover,
.btn-main-action:hover,
.btn-secondary-action:hover,
.submit-btn:hover {
    transform: translateY(-2px);
}

.landing-shell {
    position: relative;
    z-index: 1;
    width: min(1280px, calc(100% - 48px));
    margin: 0 auto;
    padding-bottom: 72px;
}

.hero {
    padding: 52px 0 32px;
}

.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 480px);
    gap: 42px;
    align-items: center;
    min-height: calc(100vh - 110px);
}

.hero-copy {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.eyebrow,
.section-badge,
.auth-panel-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    color: #dbe7ff;
    font-size: 0.9rem;
    font-weight: 600;
    backdrop-filter: blur(12px);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 4.8vw, 5.6rem);
    line-height: 0.97;
    letter-spacing: -0.06em;
    max-width: 760px;
}

.hero-lead,
.section-intro p,
.auth-panel-head p {
    color: var(--muted);
    line-height: 1.7;
    font-size: 1.06rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 6px;
}

.btn-main-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 24px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: white;
    font-size: 1rem;
    font-weight: 800;
    box-shadow: 0 20px 40px rgba(92, 92, 255, 0.28);
}

.btn-secondary-action {
    padding: 16px 22px;
    border-radius: 18px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 10px;
}

.stat-card,
.detail-card {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
}

.stat-card {
    padding: 18px;
    border-radius: 22px;
}

.stat-card strong {
    display: block;
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.stat-card span {
    color: var(--muted);
    font-size: 0.94rem;
    line-height: 1.55;
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.point-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(9, 16, 33, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #e7efff;
    font-weight: 600;
}

.auth-side {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.auth-panel-head h2,
.section-intro h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
    margin: 10px 0 10px;
}

.form-container {
    width: 100%;
    border-radius: 30px;
    padding: 28px;
    background: linear-gradient(180deg, rgba(20, 30, 56, 0.92), rgba(12, 20, 38, 0.92));
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow);
}

.modern-form-card {
    position: relative;
    overflow: hidden;
}

.modern-form-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    height: 140px;
    background: linear-gradient(180deg, rgba(124, 92, 255, 0.18), transparent);
    pointer-events: none;
}

.auth-tabs {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 24px;
    padding: 6px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.tab-btn {
    padding: 14px 16px;
    border-radius: 15px;
    background: transparent;
    color: var(--muted);
    font-weight: 700;
}

.tab-btn.active {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.95), rgba(45, 212, 255, 0.9));
    color: #fff;
    box-shadow: 0 12px 24px rgba(65, 90, 255, 0.28);
}

.panel-note {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(51, 209, 122, 0.1);
    border: 1px solid rgba(51, 209, 122, 0.24);
    color: #dcffe9;
    font-size: 0.95rem;
}

.panel-note.secondary {
    background: rgba(45, 212, 255, 0.08);
    border-color: rgba(45, 212, 255, 0.22);
    color: #d8f8ff;
}

.form-grid {
    display: grid;
    gap: 16px;
}

.two-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 9px;
    color: #f1f5ff;
    font-size: 0.95rem;
    font-weight: 600;
}

.input-shell {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 14px;
    min-height: 56px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.input-shell i {
    color: rgba(255, 255, 255, 0.66);
    font-size: 1rem;
}

.input-shell:focus-within {
    border-color: rgba(45, 212, 255, 0.65);
    box-shadow: 0 0 0 4px rgba(45, 212, 255, 0.12);
}

.form-group input {
    width: 100%;
    height: 54px;
    background: transparent;
    border: 0;
    outline: none;
    color: var(--text);
    font-size: 1rem;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.34);
}

input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    opacity: 0.8;
}

.password-shell {
    padding-right: 8px;
}

.password-toggle {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--muted);
    cursor: pointer;
}

.password-toggle:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
}

.form-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin: 6px 0 12px;
}

.remember-me {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.95rem;
}

.remember-me input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-2);
}

.text-action {
    background: transparent;
    color: #8fdcff;
    font-weight: 700;
    cursor: pointer;
}

.text-action:hover {
    color: #c8f2ff;
}

.submit-btn {
    width: 100%;
    margin-top: 8px;
    padding: 16px 18px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 1rem;
    font-weight: 800;
    box-shadow: 0 18px 34px rgba(124, 92, 255, 0.28);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-footer-note {
    margin-top: 14px;
    color: rgba(238, 243, 255, 0.64);
    font-size: 0.92rem;
    line-height: 1.5;
}

.center-note {
    text-align: center;
}

.verify-hero {
    text-align: center;
    margin-bottom: 22px;
}

.verify-icon {
    width: 74px;
    height: 74px;
    margin: 0 auto 16px;
    border-radius: 24px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.25), rgba(45, 212, 255, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.16);
    font-size: 1.7rem;
}

.verify-hero p {
    color: var(--muted);
    line-height: 1.6;
}

.verify-shell input {
    text-align: center;
    letter-spacing: 0.45em;
    font-size: 1.3rem;
    font-weight: 800;
}

.ghost-btn {
    width: 100%;
    margin-top: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.details-section {
    padding: 50px 0 24px;
}

.section-intro {
    max-width: 760px;
    margin-bottom: 28px;
}

.detail-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.detail-card {
    padding: 24px;
    border-radius: 28px;
}

.detail-visual {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    margin-bottom: 18px;
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.24), rgba(45, 212, 255, 0.18));
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.detail-visual.ai {
    background: linear-gradient(135deg, rgba(255, 77, 155, 0.22), rgba(124, 92, 255, 0.2));
}

.detail-visual.social {
    background: linear-gradient(135deg, rgba(45, 212, 255, 0.18), rgba(51, 209, 122, 0.18));
}

.detail-card h3 {
    font-size: 1.28rem;
    margin-bottom: 10px;
}

.detail-card p {
    color: var(--muted);
    line-height: 1.65;
    margin-bottom: 16px;
}

.detail-list {
    list-style: none;
    display: grid;
    gap: 10px;
    color: #edf3ff;
}

.detail-list li {
    position: relative;
    padding-left: 18px;
}

.detail-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-2), var(--accent));
}

.site-footer {
    padding: 24px 20px 40px;
    text-align: center;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.95rem;
}

.hidden {
    display: none !important;
}

.guest-login-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 18px 0;
    color: rgba(255, 255, 255, 0.38);
    font-size: 13px;
    font-weight: 600;
}

.guest-login-divider::before,
.guest-login-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.guest-login-divider:not(:empty)::before {
    margin-right: 0.5em;
}

.guest-login-divider:not(:empty)::after {
    margin-left: 0.5em;
}

.guest-btn {
    width: 100%;
    padding: 14px;
    border-radius: 14px;
    border: 1px dashed rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.04);
    color: white;
    cursor: pointer;
}

@media (max-width: 1100px) {
    .site-header {
        padding: 20px 24px;
    }

    .landing-shell {
        width: min(100% - 32px, 1200px);
    }

    .hero-layout {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-top: 20px;
    }

    .auth-side {
        max-width: 560px;
    }

    .hero-stats,
    .detail-card-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .site-header {
        padding: 18px 16px;
    }

    .header-right {
        display: none;
    }

    .landing-shell {
        width: calc(100% - 24px);
    }

    .hero {
        padding-top: 24px;
    }

    .hero h1 {
        font-size: clamp(2.4rem, 10vw, 3.8rem);
    }

    .hero-actions,
    .hero-points,
    .form-meta {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-main-action,
    .btn-secondary-action {
        width: 100%;
    }

    .form-container {
        padding: 22px 18px;
        border-radius: 24px;
    }

    .two-column {
        grid-template-columns: 1fr;
    }

    .verify-shell input {
        letter-spacing: 0.28em;
    }
}

/* ============================================================
   BİLDİRİM KUTUSU — kompakt hâl (style.css ile aynı) 
   Eski 380x80 px'lik dev yeşil kutu yerine küçük bildirim satırı.
   ============================================================ */
.portal-gate.expanded {
    width: 320px !important;
    max-width: calc(100vw - 24px) !important;
    height: auto !important;
    min-height: 0 !important;
    border-radius: 14px !important;
    border-width: 1px !important;
}

/* Yüksekliği içerik belirlesin (sabit height:100% kutuyu çökertiyordu) */
.portal-gate.expanded .portal-content {
    height: auto !important;
    min-height: 44px;
    padding: 11px 12px 11px 14px !important;
}

.portal-gate .portal-text {
    font-size: 12.5px !important;
    line-height: 1.4 !important;
    text-shadow: none !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.portal-gate .portal-close-btn {
    width: 24px !important;
    height: 24px !important;
    min-width: 24px;
    font-size: 10px !important;
    margin-left: 10px !important;
}

@media screen and (max-width: 768px) {
    #portal-notification-container {
        top: calc(10px + env(safe-area-inset-top, 0px)) !important;
        left: 12px !important;
        right: 12px !important;
        align-items: stretch !important;
        gap: 8px !important;
    }

    .portal-gate.arrived {
        transform: translateY(0) scale(1) !important;
    }

    .portal-gate.expanded {
        width: 100% !important;
        max-width: none !important;
    }
}

/* ── Kayıt: Hesap Gizliliği seçimi ─────────────────────────────────────── */
.privacy-choice {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.privacy-option {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1.5px solid rgba(255, 255, 255, 0.12);
    background: var(--bg-soft, #131c34);
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.privacy-option:hover {
    border-color: rgba(0, 186, 255, 0.5);
    transform: translateY(-1px);
}

.privacy-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.privacy-option .privacy-icon {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.06);
    color: #9fb3d1;
    transition: background 0.2s ease, color 0.2s ease;
}

.privacy-option .privacy-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.privacy-option .privacy-text strong {
    font-size: 13.5px;
    color: var(--text, #f8fbff);
    font-weight: 700;
}

.privacy-option .privacy-text small {
    font-size: 11.5px;
    color: #93a4bd;
    line-height: 1.35;
}

.privacy-option .privacy-check {
    margin-left: auto;
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: transparent;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.privacy-option.selected {
    border-color: #00BAFF;
    box-shadow: 0 0 0 3px rgba(0, 186, 255, 0.15);
}

.privacy-option.selected .privacy-icon {
    background: rgba(0, 186, 255, 0.18);
    color: #00BAFF;
}

.privacy-option.selected .privacy-check {
    background: #00BAFF;
    border-color: #00BAFF;
    color: #04121f;
}

.privacy-hint {
    margin: 8px 2px 0 2px;
    font-size: 11.5px;
    color: #8194b0;
    line-height: 1.4;
}

/* ── Auth sayfası: dil seçici ───────────────────────────────────────────── */
.lang-select {
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text, #f8fbff);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    outline: none;
}

.lang-select:hover {
    border-color: rgba(0, 186, 255, 0.5);
}

.lang-select option {
    color: #04121f;
}

/* ── Kayıt akışının son adımı (ad soyad + gizlilik) ─────────────────────── */
#register-setup-step {
    margin-top: 4px;
    padding-top: 14px;
    border-top: 1px dashed rgba(255, 255, 255, 0.14);
}

#register-setup-step .setup-head {
    margin-bottom: 14px;
}

#register-setup-step .setup-head h4 {
    margin: 0 0 4px 0;
    font-size: 15px;
    font-weight: 800;
    color: var(--text, #f8fbff);
}

#register-setup-step .setup-head p {
    margin: 0;
    font-size: 12.5px;
    line-height: 1.45;
    color: #8194b0;
}

/* ── SEO: "Urtipuul nedir?" bolumu + gelistirici kunyesi ────────────────── */
.about-section {
    margin-top: 26px;
}

.about-section .section-intro h2 {
    max-width: 940px;
}

.about-credit {
    margin: 26px auto 4px;
    text-align: center;
    font-size: 14px;
    line-height: 1.7;
    color: #8194b0;
}

.about-credit strong {
    color: #f8fbff;
    font-weight: 800;
}

.about-credit a {
    color: #00BAFF;
    font-weight: 700;
    text-decoration: none;
}

.about-credit a:hover {
    text-decoration: underline;
}

.site-footer-credit {
    margin-top: 6px;
    font-size: 12.5px;
    color: #8194b0;
}

.site-footer-credit strong {
    color: #f8fbff;
    font-weight: 700;
}

.site-footer-credit a {
    color: #00BAFF;
    text-decoration: none;
}

.site-footer-credit a:hover {
    text-decoration: underline;
}