/* ============================================
   AI EKSPERTIZ — Mobil app tasarımı ile birebir
   Mor gradient flow ekranları + beyaz landing
   ============================================ */

:root {
    --ai-red: #DC1F26;
    --ai-red-light: #FF4757;
    --ai-red-grad: linear-gradient(135deg, #FF4757 0%, #DC1F26 100%);
    --ai-blue-grad: linear-gradient(135deg, #4A90E2 0%, #2563EB 100%);
    --ai-purple-bg: radial-gradient(circle at 30% 20%, rgba(220, 31, 38, 0.25) 0%, transparent 50%),
                    radial-gradient(circle at 70% 60%, rgba(220, 31, 38, 0.2) 0%, transparent 50%),
                    radial-gradient(circle at 50% 90%, rgba(220, 31, 38, 0.15) 0%, transparent 40%),
                    linear-gradient(180deg, #1A0E2E 0%, #2D1B4E 50%, #3D1E5C 100%);
}

/* ============== HOMEPAGE BANNER (mavi card) ============== */
.ai-home-banner {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 22px;
    margin-bottom: 24px;
    background: var(--ai-blue-grad);
    border-radius: 14px;
    color: #fff;
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.25);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.ai-home-banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.35);
    color: #fff;
    text-decoration: none;
}
.ai-home-banner__icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.4);
}
.ai-home-banner__icon svg {
    width: 30px;
    height: 30px;
    fill: #fff;
}
.ai-home-banner__title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 4px;
}
.ai-home-banner__desc {
    font-size: 13px;
    opacity: 0.9;
    margin: 0;
    line-height: 1.4;
}

/* ============== HEADER LİNK ============== */
.header-elements a.ai-header-link {
    color: var(--ai-red) !important;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.header-elements a.ai-header-link svg {
    width: 16px;
    height: 16px;
}

/* ============== LANDING — MODERN WEB TASARIMI ============== */

/* HERO */
.ai-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0F0820 0%, #1A0E2E 50%, #2D1B4E 100%);
    color: #fff;
    padding: 80px 0 100px;
    margin-bottom: 0;
}
.ai-hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(220, 31, 38, 0.18) 0%, transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(168, 85, 247, 0.18) 0%, transparent 45%),
        radial-gradient(circle at 50% 100%, rgba(34, 211, 238, 0.10) 0%, transparent 50%);
    pointer-events: none;
}
.ai-hero__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}
.ai-hero__badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    margin-bottom: 22px;
    backdrop-filter: blur(8px);
}
.ai-hero__title {
    font-size: 52px;
    line-height: 1.1;
    font-weight: 800;
    color: #fff;
    margin: 0 0 22px;
    letter-spacing: -1px;
}
.ai-hero__title-accent {
    background: linear-gradient(90deg, #FF4757 0%, #F472B6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.ai-hero__subtitle {
    font-size: 17px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.72);
    margin: 0 0 36px;
    max-width: 520px;
}
.ai-hero__hint {
    margin-top: 18px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
}

/* PHONE MOCKUP */
.ai-hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.ai-hero__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
}
.ai-hero__blob--1 {
    width: 280px; height: 280px;
    background: rgba(220, 31, 38, 0.35);
    top: -40px; right: -60px;
}
.ai-hero__blob--2 {
    width: 240px; height: 240px;
    background: rgba(168, 85, 247, 0.3);
    bottom: -40px; left: -40px;
}
.ai-phone {
    position: relative;
    width: 280px;
    height: 560px;
    background: #1a1a1a;
    border-radius: 38px;
    padding: 12px;
    box-shadow: 0 30px 60px -10px rgba(0, 0, 0, 0.55),
                0 0 0 2px rgba(255, 255, 255, 0.08);
    z-index: 1;
}
.ai-phone__notch {
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 22px;
    background: #000;
    border-radius: 12px;
    z-index: 2;
}
.ai-phone__screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #F9FAFB 0%, #FFFFFF 100%);
    border-radius: 28px;
    overflow: hidden;
    padding: 36px 16px 16px;
    display: flex;
    flex-direction: column;
}
.ai-phone__topbar {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    color: #DC1F26;
    font-weight: 600;
    font-size: 13px;
    padding: 0 4px;
}
.ai-phone__topbar-icon {
    width: 18px; height: 18px; border-radius: 50%;
    background: linear-gradient(135deg, #FF4757, #DC1F26);
}
.ai-phone__topbar-title { color: #111; }
.ai-phone__plate {
    display: inline-flex;
    align-items: stretch;
    border: 2px solid #111;
    border-radius: 4px;
    overflow: hidden;
    font-family: 'Courier New', monospace;
    font-weight: 700;
    margin: 4px auto 16px;
    align-self: center;
}
.ai-phone__plate-tr {
    background: #003399;
    color: #fff;
    padding: 4px 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    letter-spacing: 1px;
}
.ai-phone__plate-no {
    background: #fff;
    color: #111;
    padding: 4px 10px;
    font-size: 14px;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
}
.ai-phone__rows {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.ai-phone__row {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 9px;
    border-radius: 9px;
    background: #F3F4F6;
    font-size: 10.5px;
}
.ai-phone__row--green {
    background: #DCFCE7;
}
.ai-phone__row--green .ai-phone__row-icon {
    background: #22C55E;
}
.ai-phone__row--orange {
    background: #FEF3C7;
}
.ai-phone__row--orange .ai-phone__row-icon {
    background: #F59E0B;
}
.ai-phone__row--blue {
    background: #DBEAFE;
}
.ai-phone__row--blue .ai-phone__row-icon {
    background: #3B82F6;
}
.ai-phone__row--purple {
    background: #EDE9FE;
}
.ai-phone__row--purple .ai-phone__row-icon {
    background: #8B5CF6;
}
.ai-phone__row--cyan {
    background: #CFFAFE;
}
.ai-phone__row--cyan .ai-phone__row-icon {
    background: #06B6D4;
}
.ai-phone__row-label small {
    color: #9CA3AF;
    font-weight: 500;
    margin-left: 2px;
    font-size: 9px;
}
.ai-phone__row-icon {
    width: 16px; height: 16px;
    border-radius: 50%;
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: 9px;
    flex-shrink: 0;
}
.ai-phone__row-label {
    color: #4b5563;
    flex: 1;
}
.ai-phone__row-value {
    color: #111;
    font-weight: 700;
}
.ai-phone__home {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.4);
}

/* STATS */
.ai-stats {
    background: #fff;
    padding: 42px 0;
    border-bottom: 1px solid #F3F4F6;
}
.ai-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}
.ai-stats__item {
    padding: 10px;
}
.ai-stats__num {
    font-size: 38px;
    font-weight: 800;
    background: linear-gradient(135deg, #DC1F26 0%, #F472B6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}
.ai-stats__label {
    color: #6B7280;
    font-size: 14px;
    font-weight: 500;
}

/* FEATURES */
.ai-features-section {
    background: #F9FAFB;
    padding: 70px 0;
}
.ai-section-heading {
    text-align: center;
    margin-bottom: 48px;
}
.ai-section-title {
    font-size: 36px;
    font-weight: 800;
    color: #111;
    margin: 0 0 14px;
    letter-spacing: -0.5px;
}
.ai-section-subtitle {
    color: #6B7280;
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}
.ai-feat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.ai-feat-grid--six {
    grid-template-columns: repeat(3, 1fr);
}
.ai-feat-card {
    background: #fff;
    border-radius: 16px;
    padding: 28px 22px;
    text-align: left;
    border: 1px solid #F3F4F6;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.ai-feat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.08);
    border-color: #E5E7EB;
}
.ai-feat-card__icon {
    width: 50px; height: 50px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    color: #fff;
}
.ai-feat-card__icon svg { width: 24px; height: 24px; }
.ai-feat-card__icon--blue   { background: linear-gradient(135deg, #3B82F6, #2563EB); }
.ai-feat-card__icon--green  { background: linear-gradient(135deg, #22C55E, #16A34A); }
.ai-feat-card__icon--purple { background: linear-gradient(135deg, #A855F7, #7C3AED); }
.ai-feat-card__icon--orange { background: linear-gradient(135deg, #F59E0B, #D97706); }
.ai-feat-card__icon--red    { background: linear-gradient(135deg, #EF4444, #DC2626); }
.ai-feat-card__icon--cyan   { background: linear-gradient(135deg, #06B6D4, #0891B2); }
.ai-feat-card__title {
    font-size: 18px;
    font-weight: 700;
    color: #111;
    margin: 0 0 10px;
}
.ai-feat-card__desc {
    font-size: 14px;
    color: #6B7280;
    line-height: 1.6;
    margin: 0;
}

/* HOW IT WORKS */
.ai-how-section {
    background: #fff;
    padding: 70px 0;
}
.ai-how-steps {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    flex-wrap: nowrap;
}
.ai-how-step {
    flex: 1;
    max-width: 280px;
    text-align: center;
    padding: 28px 18px;
    position: relative;
}
.ai-how-step__num {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 32px; height: 32px;
    background: linear-gradient(135deg, #DC1F26, #B71C1C);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 6px 14px rgba(220, 31, 38, 0.3);
}
.ai-how-step__icon {
    width: 88px; height: 88px;
    margin: 30px auto 18px;
    background: #FEF2F2;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #DC1F26;
}
.ai-how-step__title {
    font-size: 18px;
    font-weight: 700;
    color: #111;
    margin: 0 0 8px;
}
.ai-how-step__desc {
    font-size: 14px;
    color: #6B7280;
    line-height: 1.6;
    margin: 0;
}
.ai-how-step__arrow {
    color: #DC1F26;
    font-size: 28px;
    font-weight: 300;
    display: flex;
    align-items: center;
    padding: 0 10px;
}

/* CTA BOTTOM */
.ai-cta-bottom {
    background: linear-gradient(135deg, #1A0E2E 0%, #3D1E5C 100%);
    padding: 60px 0 70px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.ai-cta-bottom::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(220, 31, 38, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(168, 85, 247, 0.25) 0%, transparent 50%);
    pointer-events: none;
}
.ai-cta-bottom__title {
    font-size: 30px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 30px;
    position: relative;
    letter-spacing: -0.3px;
}
.ai-cta-bottom .ai-store-buttons {
    position: relative;
}

/* RESPONSIVE */
@media (max-width: 991px) {
    .ai-hero { padding: 60px 0 80px; }
    .ai-hero__inner { grid-template-columns: 1fr; gap: 50px; text-align: center; }
    .ai-hero__subtitle { margin-left: auto; margin-right: auto; }
    .ai-hero__title { font-size: 40px; }
    .ai-hero__visual { order: 2; }
    .ai-stats__grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .ai-feat-grid { grid-template-columns: repeat(2, 1fr); }
    .ai-feat-grid--six { grid-template-columns: repeat(2, 1fr); }
    .ai-how-steps { flex-wrap: wrap; gap: 20px; }
    .ai-how-step { flex: 1 1 100%; max-width: 400px; }
    .ai-how-step__arrow { display: none; }
    .ai-section-title { font-size: 28px; }
    .ai-cta-bottom__title { font-size: 24px; }
}

@media (max-width: 540px) {
    .ai-hero__title { font-size: 32px; }
    .ai-phone { width: 240px; height: 480px; }
    .ai-stats__num { font-size: 30px; }
    .ai-feat-grid { grid-template-columns: 1fr; }
    .ai-store-btn { min-width: 0; flex: 1 1 100%; justify-content: center; }
    .ai-store-buttons { flex-direction: column; }
}

/* ============== MOR GRADIENT EKRANLAR (Faz 2) ============== */
.ai-purple-screen {
    min-height: 100vh;
    background: var(--ai-purple-bg);
    color: #fff;
    padding: 40px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ai-purple-card {
    max-width: 480px;
    width: 100%;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 36px 28px;
    text-align: center;
}
.ai-purple-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--ai-red-grad);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(220, 31, 38, 0.4);
}
.ai-purple-card__icon svg {
    width: 40px;
    height: 40px;
    fill: #fff;
}
.ai-purple-card__title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 12px;
}
.ai-purple-card__subtitle {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
    margin: 0 0 28px;
}

/* ============== LANDING — APP DOWNLOAD CTA ============== */
.ai-landing__intro {
    text-align: center;
    color: #4b5563;
    font-size: 15px;
    line-height: 1.7;
    margin: 0 auto 28px;
    max-width: 600px;
}
.ai-app-download {
    text-align: center;
    background: linear-gradient(135deg, #1a0e2e 0%, #3d1e5c 100%);
    border-radius: 18px;
    padding: 36px 28px;
    margin: 24px 0 12px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.ai-app-download::before,
.ai-app-download::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(220, 31, 38, 0.35) 0%, transparent 70%);
    pointer-events: none;
}
.ai-app-download::before {
    width: 200px; height: 200px;
    top: -60px; left: -40px;
}
.ai-app-download::after {
    width: 220px; height: 220px;
    bottom: -80px; right: -40px;
}
.ai-app-download__title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 12px;
    color: #fff;
    position: relative;
}
.ai-app-download__subtitle {
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 26px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.ai-store-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    position: relative;
}

.ai-store-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    color: #111;
    padding: 12px 22px;
    border-radius: 12px;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
    min-width: 180px;
    border: 2px solid transparent;
}
.ai-store-btn:hover {
    color: #111;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.ai-store-btn--primary {
    background: #DC1F26;
    color: #fff;
    box-shadow: 0 8px 24px rgba(220, 31, 38, 0.45);
}
.ai-store-btn--primary:hover {
    color: #fff;
    background: #B71C1C;
}
.ai-store-btn svg {
    flex-shrink: 0;
}
.ai-store-btn__text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
    text-align: left;
}
.ai-store-btn__text small {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.7;
    margin-bottom: 2px;
}
.ai-store-btn__text strong {
    font-size: 16px;
    font-weight: 700;
}

.ai-app-download__note {
    margin: 22px 0 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    position: relative;
}

@media (max-width: 540px) {
    .ai-app-download { padding: 28px 18px; }
    .ai-app-download__title { font-size: 19px; }
    .ai-store-btn { min-width: 0; flex: 1 1 100%; justify-content: center; }
}

/* ============== WIZARD CONTAINER ============== */
.ai-wizard {
    min-height: calc(100vh - 80px);
    background: var(--ai-purple-bg);
    color: #fff;
    padding: 30px 20px 60px;
    position: relative;
}
.ai-wizard__back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: none;
    color: var(--ai-red-light);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    padding: 8px 0;
    margin-bottom: 20px;
}
.ai-wizard__back:hover {
    color: #fff;
}
.ai-step {
    display: none;
    max-width: 480px;
    margin: 0 auto;
}
.ai-step.active {
    display: block;
    animation: fadeInUp 0.3s ease;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Step card (intro, year) — cam efektli kart */
.ai-step__card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 36px 28px;
    text-align: center;
}
.ai-step__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--ai-red-grad);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(220, 31, 38, 0.4);
}
.ai-step__icon svg {
    width: 40px;
    height: 40px;
    fill: #fff;
    color: #fff;
}
.ai-step__title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 12px;
    color: #fff;
}
.ai-step__subtitle {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
    margin: 0 0 28px;
}

/* Intro step: özellik listesi */
.ai-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    text-align: left;
}
.ai-features-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    margin-bottom: 10px;
}
.ai-features-list .ai-feat-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--ai-red-grad);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ai-features-list .ai-feat-icon svg {
    width: 22px;
    height: 22px;
    fill: #fff;
    color: #fff;
}
.ai-features-list span {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.4;
}

/* Year step: input */
.ai-input-wrap {
    text-align: left;
    margin-bottom: 24px;
}
.ai-input-wrap label {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
}
.ai-input {
    position: relative;
}
.ai-input input,
.ai-input select {
    width: 100%;
    padding: 16px 44px 16px 50px;
    background: rgba(255, 255, 255, 0.03);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    border-radius: 14px;
    color: #fff;
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
}
.ai-input input::placeholder { color: rgba(255, 255, 255, 0.4); }
.ai-input input:focus,
.ai-input select:focus { border-color: rgba(220, 31, 38, 0.6); }
.ai-input__icon-left,
.ai-input__icon-right {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    pointer-events: none;
}
.ai-input__icon-left { left: 16px; }
.ai-input__icon-right { right: 16px; }
.ai-input select option { background: #2D1B4E; color: #fff; }

/* Primary CTA button (mor ekran içi) */
.ai-step__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 18px 24px;
    background: var(--ai-red-grad);
    color: #fff;
    border: none;
    border-radius: 28px;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(220, 31, 38, 0.35);
    transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
}
.ai-step__cta:hover {
    transform: translateY(-1px);
    filter: brightness(1.08);
    box-shadow: 0 10px 30px rgba(220, 31, 38, 0.5);
}
.ai-step__cta:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    filter: grayscale(0.4);
}
.ai-step__cta svg {
    width: 18px;
    height: 18px;
}

/* Bottom security note */
.ai-step__note {
    margin-top: 18px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Step indicator dots */
.ai-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}
.ai-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transition: background 0.2s ease, width 0.2s ease;
}
.ai-dots span.active {
    background: var(--ai-red-light);
    width: 22px;
    border-radius: 4px;
}

/* ============== UPLOAD STEP — 16 foto grid ============== */
.ai-upload-step {
    max-width: 720px;
    margin: 0 auto;
}
.ai-upload-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}
.ai-photo-slot {
    position: relative;
    aspect-ratio: 1;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.ai-photo-slot:hover {
    border-color: rgba(220, 31, 38, 0.6);
    background: rgba(220, 31, 38, 0.08);
}
.ai-photo-slot.filled {
    border-style: solid;
    border-color: rgba(34, 197, 94, 0.6);
}
.ai-photo-slot__num {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 22px;
    height: 22px;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}
.ai-photo-slot.filled .ai-photo-slot__num {
    background: #22C55E;
}
.ai-photo-slot__label {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    padding: 0 6px;
    line-height: 1.3;
    margin-top: 4px;
}
.ai-photo-slot__preview {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}
.ai-photo-slot.filled .ai-photo-slot__preview { display: block; }
.ai-photo-slot.filled .ai-photo-slot__guide,
.ai-photo-slot.filled .ai-photo-slot__label { display: none; }
.ai-photo-slot__guide {
    width: 60%;
    max-width: 80px;
    max-height: 55%;
    object-fit: contain;
    opacity: 0.65;
    margin-top: 4px;
    filter: brightness(1.2) drop-shadow(0 0 4px rgba(255, 255, 255, 0.1));
    transition: opacity 0.2s ease, transform 0.2s ease;
}
.ai-photo-slot:hover .ai-photo-slot__guide {
    opacity: 1;
    transform: scale(1.06);
}
.ai-photo-slot__remove {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 22px;
    height: 22px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3;
    font-size: 14px;
    line-height: 1;
}
.ai-photo-slot.filled .ai-photo-slot__remove { display: flex; }
.ai-upload-counter {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 18px;
}
.ai-upload-counter strong { color: var(--ai-red-light); font-weight: 700; }

/* ============== PROGRESS STEP ============== */
.ai-progress-wrap {
    text-align: center;
    padding: 40px 20px;
}
.ai-spinner {
    width: 56px;
    height: 56px;
    margin: 0 auto 28px;
    border: 4px solid rgba(255, 255, 255, 0.15);
    border-top-color: var(--ai-red-light);
    border-radius: 50%;
    animation: ai-spin 1s linear infinite;
}
@keyframes ai-spin { to { transform: rotate(360deg); } }
.ai-progress-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 24px;
}
.ai-progress-bar {
    width: 100%;
    max-width: 380px;
    height: 6px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    margin: 0 auto 12px;
    overflow: hidden;
}
.ai-progress-bar__fill {
    height: 100%;
    background: var(--ai-red-grad);
    border-radius: 100px;
    width: 0%;
    transition: width 0.4s ease;
}
.ai-progress-percent {
    color: var(--ai-red-light);
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 16px;
}
.ai-progress-sub {
    color: rgba(255, 255, 255, 0.55);
    font-size: 14px;
}

/* ============== SUCCESS / TALEP ALINDI ============== */
.ai-success-page {
    min-height: calc(100vh - 80px);
    background: #fff;
    padding: 40px 20px 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ai-success-card {
    max-width: 520px;
    width: 100%;
    text-align: center;
}
.ai-success-check {
    width: 110px;
    height: 110px;
    margin: 0 auto 28px;
}
.ai-success-check svg { width: 100%; height: 100%; }
.ai-success-title {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 18px;
}
.ai-success-text {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.7;
    margin: 0 0 28px;
}
.ai-ref-box {
    background: #F3F4F6;
    border-radius: 14px;
    padding: 18px 24px;
    margin: 0 auto 28px;
    max-width: 380px;
}
.ai-ref-label {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 6px;
}
.ai-ref-value {
    font-size: 28px;
    font-weight: 800;
    color: #111827;
    letter-spacing: 0.5px;
}
.ai-ref-box--light {
    background: #F9FAFB;
    border: 1px solid #E5E7EB;
}
.ai-pay-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 420px;
    padding: 16px 24px;
    background: #DC1F26;
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    margin: 0 auto 14px;
    transition: filter 0.2s ease, transform 0.15s ease;
}
.ai-pay-btn:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    color: #fff;
}
.ai-success-secondary {
    display: inline-block;
    color: #DC1F26;
    text-decoration: none;
    font-size: 14px;
    margin-top: 6px;
}
.ai-success-secondary:hover { text-decoration: underline; }

/* ============== ÖDEME ============== */
.ai-payment-page {
    min-height: calc(100vh - 80px);
    background: #fff;
    padding: 30px 20px 60px;
}
.ai-payment-container {
    max-width: 520px;
    margin: 0 auto;
    position: relative;
}
.ai-payment-back {
    position: absolute;
    top: 0;
    left: 0;
    color: #DC1F26;
    text-decoration: none;
    padding: 8px;
}
.ai-payment-instruction {
    text-align: center;
    color: #6b7280;
    font-size: 14px;
    margin: 0 0 18px;
    padding-top: 40px;
}
.ai-payment-divider {
    border: none;
    border-top: 1px solid #E5E7EB;
    margin: 28px 0 22px;
}
.ai-payment-section-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 18px;
    color: #1a1a1a;
}
.ai-amount-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #F9FAFB;
    border-radius: 10px;
    padding: 14px 18px;
    margin-bottom: 22px;
    font-size: 14px;
    color: #6b7280;
}
.ai-amount-value { color: #DC1F26; font-size: 18px; }

.ai-form-error {
    background: #FEF2F2;
    border: 1px solid #FCA5A5;
    color: #B91C1C;
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 13px;
    margin-bottom: 16px;
}
.ai-payment-form { display: flex; flex-direction: column; gap: 16px; }
.ai-form-field { display: flex; flex-direction: column; }
.ai-form-field label {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 6px;
}
.ai-form-field input {
    padding: 13px 14px;
    border: 1px solid #E5E7EB;
    border-radius: 10px;
    font-size: 15px;
    color: #111827;
    outline: none;
    transition: border-color 0.2s ease;
}
.ai-form-field input:focus { border-color: #DC1F26; }
.ai-form-field input::placeholder { color: #9CA3AF; }
.ai-form-hint {
    display: block;
    margin-top: 6px;
    font-size: 11px;
    color: #9CA3AF;
}
.ai-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
}
.ai-total-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #F3F4F6;
    border-radius: 10px;
    padding: 14px 18px;
    margin-top: 6px;
    font-size: 14px;
    color: #6b7280;
}
.ai-total-box strong { color: #111827; font-size: 16px; }
.ai-payment-disclaimer {
    text-align: center;
    font-size: 12px;
    color: #9CA3AF;
    margin: 8px 0 0;
}

/* ============== TALEPLERIM LISTESI ============== */
.ai-list-page {
    background: #F9FAFB;
    min-height: calc(100vh - 80px);
    padding: 30px 0 60px;
}
.ai-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}
.ai-list-header h1 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    color: #1a1a1a;
}
.ai-list-new-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: #DC1F26;
    color: #fff;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}
.ai-list-new-btn:hover { color: #fff; filter: brightness(1.08); }

.ai-list-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.ai-list-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border-radius: 14px;
    padding: 14px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s ease, transform 0.15s ease;
}
.ai-list-card:hover {
    box-shadow: 0 4px 14px rgba(0,0,0,0.08);
    transform: translateY(-1px);
    color: inherit;
}
.ai-list-thumb {
    flex-shrink: 0;
    width: 88px;
    height: 88px;
    border-radius: 10px;
    overflow: hidden;
    background: #F3F4F6;
}
.ai-list-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ai-list-info { flex: 1; min-width: 0; }
.ai-list-plate {
    font-size: 15px;
    color: #111827;
    margin-bottom: 4px;
}
.ai-list-plate strong { font-weight: 700; }
.ai-list-status {
    font-size: 13px;
    margin-bottom: 6px;
}
.ai-list-status.ai-st-new        { color: #06B6D4; }
.ai-list-status.ai-st-pending    { color: #F59E0B; }
.ai-list-status.ai-st-processing { color: #3B82F6; }
.ai-list-status.ai-st-done       { color: #22C55E; font-weight: 600; }
.ai-list-date {
    font-size: 12px;
    color: #9CA3AF;
    border-top: 1px solid #F3F4F6;
    padding-top: 8px;
}
.ai-list-arrow {
    flex-shrink: 0;
    color: #9CA3AF;
}
.ai-list-pagination {
    margin-top: 24px;
    display: flex;
    justify-content: center;
}

.ai-pending-page {
    min-height: calc(100vh - 80px);
    background: #F9FAFB;
    padding: 60px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ai-pending-card {
    background: #fff;
    border-radius: 18px;
    padding: 50px 32px;
    max-width: 520px;
    width: 100%;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.ai-pending-icon { margin: 0 auto 24px; }
.ai-pending-title {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 14px;
}
.ai-pending-desc {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
    margin: 0 0 24px;
}
.ai-pending-progress { margin-bottom: 18px; }
.ai-pending-progress .ai-progress-bar {
    max-width: 320px;
    margin: 0 auto 12px;
    background: #E5E7EB;
}
.ai-pending-note {
    font-size: 12px;
    color: #9CA3AF;
    margin: 0;
}

.ai-empty-state {
    text-align: center;
    background: #fff;
    border-radius: 16px;
    padding: 60px 24px;
}
.ai-empty-icon {
    color: #D1D5DB;
    margin-bottom: 16px;
}
.ai-empty-state h3 {
    font-size: 18px;
    color: #1a1a1a;
    margin: 0 0 8px;
}
.ai-empty-state p {
    color: #6b7280;
    font-size: 14px;
    margin: 0 0 24px;
}

/* ============== RESPONSIVE ============== */
@media (max-width: 768px) {
    .ai-landing {
        margin: 20px 12px;
        padding: 28px 20px;
        border-radius: 12px;
    }
    .ai-landing__title { font-size: 20px; }
    .ai-landing__illustration img { max-width: 160px; }
    .ai-home-banner {
        padding: 14px 16px;
        gap: 14px;
    }
    .ai-home-banner__title { font-size: 15px; }
    .ai-home-banner__desc { font-size: 12px; }
    .ai-home-banner__icon { width: 48px; height: 48px; }
    .ai-home-banner__icon svg { width: 24px; height: 24px; }
    .ai-wizard { padding: 20px 14px 40px; }
    .ai-step__card { padding: 28px 20px; border-radius: 18px; }
    .ai-step__title { font-size: 19px; }
    .ai-upload-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .ai-photo-slot__label { font-size: 9px; }
    .ai-list-card { padding: 12px; gap: 10px; }
    .ai-list-thumb { width: 72px; height: 72px; }
    .ai-list-header h1 { font-size: 18px; }
    .ai-form-row { grid-template-columns: 1fr 1fr; }
    .ai-form-row .ai-form-field:last-child { grid-column: span 2; }
}