/* ===== TMC Rehber - Benzersiz CSS ===== */

:root {
    --tmc-orange-500: #FF6B00;
    --tmc-orange-400: #FF8533;
    --tmc-orange-600: #E55A00;
    --tmc-orange-glow: rgba(255, 107, 0, 0.08);
    
    --tmc-light-50: #FFFFFF;
    --tmc-light-100: #FAFAFA;
    --tmc-light-200: #F5F5F5;
    --tmc-light-300: #E5E5E5;
    --tmc-light-400: #D4D4D4;
    --tmc-light-500: #A3A3A3;
    --tmc-light-600: #737373;
    --tmc-light-700: #525252;
    --tmc-light-800: #404040;
    --tmc-light-900: #262626;
    --tmc-light-950: #171717;
    
    --tmc-white: #FFFFFF;
    --tmc-black: #000000;
    
    --tmc-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --tmc-radius-sm: 6px;
    --tmc-radius-md: 12px;
    --tmc-radius-lg: 16px;
    --tmc-radius-xl: 24px;
    
    --tmc-shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.12);
    --tmc-shadow-medium: 0 8px 32px rgba(0, 0, 0, 0.18);
    --tmc-shadow-glow: 0 0 40px var(--tmc-orange-glow);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--tmc-font);
    background: var(--tmc-light-50);
    color: var(--tmc-light-700);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* ===== TMC Page Layout ===== */
.tmc-page {
    overflow-x: hidden;
}

/* ===== Hero Section ===== */
.tmc-hero {
    padding: 80px 0 100px;
    background: linear-gradient(180deg, var(--tmc-light-100) 0%, var(--tmc-light-50) 100%);
    position: relative;
}

.tmc-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--tmc-orange-glow) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.5;
}

.tmc-hero__container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    text-align: center;
}

.tmc-hero__badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--tmc-orange-500), var(--tmc-orange-600));
    color: var(--tmc-white);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 32px;
    letter-spacing: 0.5px;
}

.tmc-hero__title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--tmc-light-950);
    line-height: 1.2;
    margin-bottom: 28px;
}

.tmc-hero__title span {
    color: var(--tmc-orange-500);
}

.tmc-hero__desc {
    font-size: 1.2rem;
    color: var(--tmc-light-800);
    margin-bottom: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.tmc-hero__subdesc {
    font-size: 1rem;
    color: var(--tmc-light-600);
    max-width: 750px;
    margin: 0 auto 50px;
}

.tmc-hero__features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.tmc-hero__feature-item {
    background: var(--tmc-white);
    border: 1px solid var(--tmc-light-300);
    border-radius: var(--tmc-radius-lg);
    padding: 28px 16px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.tmc-hero__feature-item:hover {
    border-color: var(--tmc-orange-500);
    transform: translateY(-4px);
    box-shadow: var(--tmc-shadow-glow);
}

.tmc-hero__feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--tmc-orange-500);
}

.tmc-hero__feature-icon svg {
    width: 100%;
    height: 100%;
}

.tmc-hero__feature-item span {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--tmc-light-800);
}

/* ===== Functions Section ===== */
.tmc-functions {
    padding: 100px 0;
    background: var(--tmc-light-200);
}

.tmc-functions__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.tmc-functions__header {
    text-align: center;
    margin-bottom: 60px;
}

.tmc-functions__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--tmc-light-950);
    margin-bottom: 16px;
}

.tmc-functions__subtitle {
    font-size: 1.1rem;
    color: var(--tmc-light-600);
    max-width: 600px;
    margin: 0 auto;
}

.tmc-functions__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.tmc-func-card {
    background: var(--tmc-white);
    border: 1px solid var(--tmc-light-300);
    border-radius: var(--tmc-radius-lg);
    padding: 32px 28px;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.tmc-func-card:hover {
    border-color: var(--tmc-orange-500);
    box-shadow: var(--tmc-shadow-medium);
}

.tmc-func-card__number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--tmc-light-300);
    line-height: 1;
    margin-bottom: 16px;
    transition: color 0.3s ease;
}

.tmc-func-card:hover .tmc-func-card__number {
    color: var(--tmc-orange-500);
}

.tmc-func-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--tmc-light-900);
    margin-bottom: 12px;
}

.tmc-func-card__desc {
    font-size: 0.95rem;
    color: var(--tmc-light-600);
    line-height: 1.7;
}

.tmc-functions__summary {
    background: linear-gradient(135deg, var(--tmc-orange-500), var(--tmc-orange-600));
    border-radius: var(--tmc-radius-lg);
    padding: 32px 40px;
    text-align: center;
}

.tmc-functions__summary p {
    font-size: 1.1rem;
    color: var(--tmc-white);
    max-width: 800px;
    margin: 0 auto;
}

.tmc-functions__summary strong {
    font-weight: 700;
}

/* ===== Obligation Section ===== */
.tmc-obligation {
    padding: 100px 0;
    background: var(--tmc-light-50);
}

.tmc-obligation__container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

.tmc-obligation__header {
    text-align: center;
    margin-bottom: 40px;
}

.tmc-obligation__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--tmc-light-950);
}

.tmc-obligation__alert {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.12), rgba(255, 107, 0, 0.04));
    border: 2px solid var(--tmc-orange-500);
    border-radius: var(--tmc-radius-lg);
    padding: 32px;
    margin-bottom: 50px;
}

.tmc-obligation__alert-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    color: var(--tmc-orange-500);
}

.tmc-obligation__alert-icon svg {
    width: 100%;
    height: 100%;
}

.tmc-obligation__alert-content strong {
    display: block;
    font-size: 1.5rem;
    color: var(--tmc-orange-500);
    margin-bottom: 8px;
}

.tmc-obligation__alert-content p {
    font-size: 1rem;
    color: var(--tmc-light-700);
}

.tmc-obligation__alert-content em {
    color: var(--tmc-orange-400);
    font-style: normal;
    font-weight: 600;
}

.tmc-obligation__scope-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--tmc-light-900);
    text-align: center;
    margin-bottom: 32px;
}

.tmc-obligation__timeline {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tmc-obligation__timeline-item {
    display: flex;
    gap: 20px;
    background: var(--tmc-white);
    border: 1px solid var(--tmc-light-300);
    border-radius: var(--tmc-radius-md);
    padding: 24px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.tmc-obligation__timeline-item:hover {
    border-color: var(--tmc-light-400);
}

.tmc-obligation__timeline-item--warning {
    border-color: var(--tmc-orange-600);
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.08), transparent);
}

.tmc-obligation__timeline-marker {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: var(--tmc-light-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tmc-orange-500);
}

.tmc-obligation__timeline-marker svg {
    width: 22px;
    height: 22px;
}

.tmc-obligation__timeline-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--tmc-light-900);
    margin-bottom: 8px;
}

.tmc-obligation__timeline-content p {
    font-size: 0.95rem;
    color: var(--tmc-light-600);
}

.tmc-obligation__timeline-content strong {
    color: var(--tmc-orange-400);
}

/* ===== Changes Section ===== */
.tmc-changes {
    padding: 100px 0;
    background: var(--tmc-light-200);
}

.tmc-changes__container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.tmc-changes__header {
    text-align: center;
    margin-bottom: 60px;
}

.tmc-changes__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--tmc-light-950);
    margin-bottom: 16px;
}

.tmc-changes__subtitle {
    font-size: 1.1rem;
    color: var(--tmc-light-600);
    max-width: 700px;
    margin: 0 auto;
}

.tmc-changes__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.tmc-changes__grid > .tmc-change-block:last-child {
    grid-column: span 2;
}

.tmc-change-block {
    background: var(--tmc-white);
    border: 1px solid var(--tmc-light-300);
    border-radius: var(--tmc-radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.tmc-change-block:hover {
    border-color: var(--tmc-orange-500);
}

.tmc-change-block__header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--tmc-light-100);
    border-bottom: 1px solid var(--tmc-light-300);
}

.tmc-change-block__num {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--tmc-orange-500), var(--tmc-orange-600));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--tmc-white);
    flex-shrink: 0;
}

.tmc-change-block__header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--tmc-light-900);
}

.tmc-change-block__compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.tmc-change-block__before,
.tmc-change-block__after {
    padding: 20px 24px;
}

.tmc-change-block__before {
    background: var(--tmc-light-100);
    border-right: 1px solid var(--tmc-light-300);
}

.tmc-change-block__after {
    background: rgba(255, 107, 0, 0.05);
}

.tmc-change-block__label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.tmc-change-block__before .tmc-change-block__label {
    background: var(--tmc-light-400);
    color: var(--tmc-light-700);
}

.tmc-change-block__after .tmc-change-block__label {
    background: var(--tmc-orange-500);
    color: var(--tmc-white);
}

.tmc-change-block__before p,
.tmc-change-block__after p {
    font-size: 0.9rem;
    color: var(--tmc-light-600);
    line-height: 1.6;
}

/* ===== FAQ Section ===== */
.tmc-faq {
    padding: 100px 0 120px;
    background: var(--tmc-light-50);
}

.tmc-faq__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.tmc-faq__header {
    text-align: center;
    margin-bottom: 50px;
}

.tmc-faq__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--tmc-light-950);
    margin-bottom: 12px;
}

.tmc-faq__subtitle {
    font-size: 1.1rem;
    color: var(--tmc-light-600);
}

.tmc-faq__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tmc-faq__item {
    background: var(--tmc-white);
    border: 1px solid var(--tmc-light-300);
    border-radius: var(--tmc-radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.tmc-faq__item:hover {
    border-color: var(--tmc-light-400);
}

.tmc-faq__item.tmc-faq__item--active {
    border-color: var(--tmc-orange-500);
}

.tmc-faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    color: var(--tmc-light-900);
    transition: color 0.3s ease;
}

.tmc-faq__question:hover {
    color: var(--tmc-orange-400);
}

.tmc-faq__icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    position: relative;
}

.tmc-faq__icon::before,
.tmc-faq__icon::after {
    content: '';
    position: absolute;
    background: var(--tmc-orange-500);
    border-radius: 2px;
    transition: transform 0.3s ease;
}

.tmc-faq__icon::before {
    width: 16px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.tmc-faq__icon::after {
    width: 2px;
    height: 16px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.tmc-faq__item--active .tmc-faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.tmc-faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.tmc-faq__item--active .tmc-faq__answer {
    max-height: 400px;
}

.tmc-faq__answer p {
    padding: 0 24px 24px;
    font-size: 0.95rem;
    color: var(--tmc-light-600);
    line-height: 1.8;
}

.tmc-faq__answer strong {
    color: var(--tmc-orange-400);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .tmc-functions__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .tmc-hero {
        padding: 60px 0 80px;
    }
    
    .tmc-hero__title {
        font-size: 2rem;
    }
    
    .tmc-hero__features {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .tmc-hero__feature-item {
        padding: 20px 12px;
    }
    
    .tmc-functions,
    .tmc-obligation,
    .tmc-changes,
    .tmc-faq {
        padding: 70px 0;
    }
    
    .tmc-functions__grid {
        grid-template-columns: 1fr;
    }
    
    .tmc-functions__title,
    .tmc-obligation__title,
    .tmc-changes__title,
    .tmc-faq__title {
        font-size: 2rem;
    }
    
    .tmc-obligation__alert {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }
    
    .tmc-obligation__alert-icon {
        margin: 0 auto;
    }
    
    .tmc-obligation__timeline-item {
        flex-direction: column;
        text-align: center;
    }
    
    .tmc-obligation__timeline-marker {
        margin: 0 auto;
    }
    
    .tmc-changes__grid {
        grid-template-columns: 1fr;
    }
    
    .tmc-changes__grid > .tmc-change-block:last-child {
        grid-column: span 1;
    }
    
    .tmc-change-block__compare {
        grid-template-columns: 1fr;
    }
    
    .tmc-change-block__before {
        border-right: none;
        border-bottom: 1px solid var(--tmc-dark-700);
    }
}

@media (max-width: 480px) {
    .tmc-hero__features {
        grid-template-columns: 1fr;
    }
    
    .tmc-hero__desc {
        font-size: 1.05rem;
    }
    
    .tmc-func-card {
        padding: 24px 20px;
    }
    
    .tmc-faq__question {
        font-size: 0.95rem;
        padding: 16px 20px;
    }
    
    .tmc-functions__summary {
        padding: 24px 20px;
    }
}