/* ================================================
   TRANSFERO — Design System CSS
   ================================================ */

/* Google Fonts — Plus Jakarta Sans (kurumsal, modern) */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* ------------------------------------------------
   CSS Değişkenleri — Renk Paleti
   ------------------------------------------------ */
:root {
    /* Primary — #1A237E (Lacivert) */
    --color-primary:        #1A237E;
    --color-primary-50:     #E8EAF6;
    --color-primary-100:    #C5CAE9;
    --color-primary-200:    #9FA8DA;
    --color-primary-300:    #7986CB;
    --color-primary-400:    #5C6BC0;
    --color-primary-500:    #3949AB;
    --color-primary-700:    #283593;
    --color-primary-900:    #0D1257;

    /* Secondary — #FF6D00 (Turuncu) */
    --color-secondary:      #FF6D00;
    --color-secondary-50:   #FFF3E0;
    --color-secondary-100:  #FFE0B2;
    --color-secondary-300:  #FFB74D;
    --color-secondary-600:  #FF6D00;
    --color-secondary-700:  #E65100;

    /* Tertiary — #FFD700 (Sarı) */
    --color-tertiary:       #FFD700;
    --color-tertiary-dark:  #C8A800;

    /* Neutral — #77767D */
    --color-neutral:        #77767D;
    --color-neutral-50:     #F8F8FA;
    --color-neutral-100:    #F0F0F3;
    --color-neutral-200:    #E2E2E8;
    --color-neutral-300:    #C8C8D0;
    --color-neutral-400:    #9999A6;
    --color-neutral-500:    #77767D;
    --color-neutral-600:    #5C5C62;
    --color-neutral-700:    #3D3D42;
    --color-neutral-900:    #14141A;

    --color-white:          #FFFFFF;
    --color-bg:             #F5F6FA;

    /* Typography */
    --font:                 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Border Radius */
    --r-sm:   6px;
    --r-md:   12px;
    --r-lg:   16px;
    --r-xl:   24px;
    --r-full: 9999px;

    /* Shadows */
    --shadow-sm:  0 1px 4px rgba(26,35,126,0.07);
    --shadow-md:  0 4px 20px rgba(26,35,126,0.11);
    --shadow-lg:  0 10px 40px rgba(26,35,126,0.16);
    --shadow-xl:  0 20px 64px rgba(26,35,126,0.22);
}

/* ------------------------------------------------
   Reset & Base
   ------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: var(--font);
    color: var(--color-neutral-700);
    background: var(--color-white);
    line-height: 1.6;
}

a { color: var(--color-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-secondary); }

img { max-width: 100%; display: block; }

/* ================================================
   NAVBAR
   ================================================ */
.tr-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-neutral-200);
    box-shadow: var(--shadow-sm);
}

.tr-nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

/* Logo */
.tr-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    text-decoration: none;
}

.tr-logo__img {
    display: block;
    flex-shrink: 0;
    object-fit: contain;
}

.tr-logo__text {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    line-height: 1;
}

.tr-logo__text em {
    font-style: normal;
    color: var(--color-secondary);
}

/* Nav links */
.tr-nav__links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    flex: 1;
    justify-content: center;
}

.tr-nav__links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-neutral-500);
    padding: 0.4rem 0.75rem;
    border-radius: var(--r-md);
    transition: color .2s, background .2s;
    white-space: nowrap;
}

.tr-nav__links a:hover,
.tr-nav__links a.active {
    color: var(--color-primary);
    background: var(--color-primary-50);
}

.tr-nav__links a.active {
    font-weight: 700;
}

/* Nav actions */
.tr-nav__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.btn-ghost {
    background: transparent;
    border: none;
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: var(--r-md);
    transition: background .2s, color .2s;
}

.btn-ghost:hover { background: var(--color-primary-50); }

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--color-secondary);
    color: var(--color-white) !important;
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.55rem 1.25rem;
    border: none;
    border-radius: var(--r-full);
    cursor: pointer;
    text-decoration: none;
    transition: background .2s, transform .15s, box-shadow .2s;
    box-shadow: 0 4px 14px rgba(255,109,0,0.30);
}

.btn-primary:hover {
    background: var(--color-secondary-700);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255,109,0,0.38);
}

/* Mobile toggler */
.tr-nav__toggler {
    display: none;
    background: transparent;
    border: 1.5px solid var(--color-neutral-300);
    border-radius: var(--r-sm);
    padding: 0.4rem 0.55rem;
    cursor: pointer;
    color: var(--color-primary);
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero {
    background: linear-gradient(145deg, #EEF0FA 0%, #F8F9FF 55%, var(--color-white) 100%);
    padding: 5rem 0 4rem;
    overflow: hidden;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    top: -80px; right: -120px;
    width: 480px; height: 480px;
    background: radial-gradient(circle, rgba(26,35,126,0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero__grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

/* Badge */
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--color-secondary-600);
    background: var(--color-secondary-50);
    border: 1px solid var(--color-secondary-100);
    padding: 0.3rem 0.85rem;
    border-radius: var(--r-full);
    margin-bottom: 1.25rem;
}

.hero__badge::before {
    content: '';
    width: 7px; height: 7px;
    background: var(--color-secondary);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .6; transform: scale(.8); }
}

/* Heading */
.hero__title {
    font-size: clamp(2.1rem, 4.2vw, 3.3rem);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.18;
    letter-spacing: -1.2px;
    margin-bottom: 1.25rem;
}

.hero__title .hl { color: var(--color-secondary); }

.hero__subtitle {
    font-size: 1.05rem;
    color: var(--color-neutral-500);
    line-height: 1.75;
    margin-bottom: 2rem;
    max-width: 500px;
}

/* Stats row */
.hero__stats {
    display: flex;
    gap: 2.25rem;
    margin-top: 1.75rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--color-neutral-200);
}

.hero__stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.hero__stat-label {
    font-size: 0.75rem;
    color: var(--color-neutral-400);
    font-weight: 500;
    margin-top: 0.2rem;
}

/* ------------------------------------------------
   Search Widget
   ------------------------------------------------ */
.search-widget {
    background: var(--color-white);
    border-radius: var(--r-xl);
    border: 1px solid var(--color-neutral-100);
    box-shadow: var(--shadow-xl);
    padding: 1.5rem;
    margin-bottom: 0;
}

.search-widget__label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-neutral-400);
    margin-bottom: 1rem;
}

.search-row {
    display: flex;
    gap: 0.6rem;
    align-items: flex-end;
}

.search-field {
    flex: 1;
    position: relative;
}

.search-field__icon {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-neutral-400);
    width: 17px; height: 17px;
    pointer-events: none;
}

.search-field input {
    width: 100%;
    padding: 0.8rem 0.9rem 0.8rem 2.6rem;
    border: 1.5px solid var(--color-neutral-200);
    border-radius: var(--r-md);
    font-family: var(--font);
    font-size: 0.875rem;
    color: var(--color-neutral-700);
    background: var(--color-neutral-50);
    outline: none;
    transition: border-color .2s, box-shadow .2s, background .2s;
}

.search-field input:focus {
    border-color: var(--color-primary-300);
    box-shadow: 0 0 0 3px rgba(26,35,126,0.07);
    background: var(--color-white);
}

.search-field input::placeholder { color: var(--color-neutral-400); }

.search-swap {
    width: 38px; height: 40px;
    background: var(--color-primary-50);
    border: none;
    border-radius: var(--r-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: background .2s;
    flex-shrink: 0;
}

.search-swap:hover { background: var(--color-primary-100); }

.search-row2 {
    display: flex;
    gap: 0.6rem;
    margin-top: 0.6rem;
}

.search-row2 .search-field { flex: 1; }

.btn-search {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: var(--r-md);
    cursor: pointer;
    white-space: nowrap;
    transition: background .2s, transform .15s;
}

.btn-search:hover {
    background: var(--color-primary-500);
    transform: translateY(-1px);
}

/* ------------------------------------------------
   Hero Visual (sağ panel)
   ------------------------------------------------ */
.hero__visual {
    position: relative;
}

.hero__card {
    background: linear-gradient(145deg, var(--color-primary-900) 0%, var(--color-primary) 60%, var(--color-primary-500) 100%);
    border-radius: var(--r-xl);
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
    min-height: 300px;
}

.hero__card::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 240px; height: 240px;
    background: radial-gradient(circle, rgba(255,109,0,0.18) 0%, transparent 70%);
    border-radius: 50%;
}

.hero__route-title {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 0.6rem;
}

.hero__route-path {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.hero__route-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.hero__route-dot--a { background: var(--color-tertiary); }
.hero__route-dot--b { background: var(--color-secondary); }

.hero__route-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, var(--color-tertiary), var(--color-secondary));
    border-radius: 1px;
    position: relative;
}

.hero__route-line::after {
    content: '';
    position: absolute;
    right: 0; top: 50%;
    transform: translateY(-50%);
    width: 0; height: 0;
    border-left: 6px solid var(--color-secondary);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}

.hero__city {
    font-weight: 800;
    color: var(--color-white);
    font-size: 0.95rem;
}

/* Van SVG container */
.hero__van-wrap {
    background: rgba(255,255,255,0.07);
    border-radius: var(--r-lg);
    padding: 1.25rem;
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

/* Floating price cards */
.hero__price-float {
    position: absolute;
    bottom: -18px;
    left: -22px;
    background: var(--color-white);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    padding: 1rem 1.2rem;
    min-width: 200px;
    z-index: 2;
}

.hero__price-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-neutral-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.6rem;
}

.hero__price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.4rem;
}

.hero__price-type { font-size: 0.82rem; color: var(--color-neutral-500); }

.hero__price-val {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-primary);
}

.hero__price-val--orange { color: var(--color-secondary); }

.hero__rating-float {
    position: absolute;
    top: -16px;
    right: -18px;
    background: var(--color-white);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 2;
}

.hero__rating-stars { color: var(--color-tertiary); font-size: 0.85rem; letter-spacing: 1px; }

.hero__rating-text {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-primary);
}

.hero__rating-sub {
    font-size: 0.65rem;
    color: var(--color-neutral-400);
}

/* ================================================
   SECTIONS — Commons
   ================================================ */
.section {
    padding: 5rem 0;
}

.section--alt {
    background: var(--color-neutral-50);
}

.section__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section__head {
    margin-bottom: 3rem;
}

.section__accent {
    width: 44px; height: 4px;
    background: var(--color-secondary);
    border-radius: 2px;
    margin-bottom: 0.85rem;
}

.section__title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.section__sub {
    color: var(--color-neutral-500);
    font-size: 1.05rem;
    max-width: 520px;
    line-height: 1.7;
}

/* ================================================
   FEATURES
   ================================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--color-white);
    border-radius: var(--r-lg);
    padding: 2rem;
    border: 1px solid var(--color-neutral-100);
    transition: box-shadow .3s, transform .3s;
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.feature-icon {
    width: 52px; height: 52px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-icon--blue   { background: var(--color-primary-50);  color: var(--color-primary); }
.feature-icon--orange { background: var(--color-secondary-50); color: var(--color-secondary); }
.feature-icon--yellow { background: #FFFDE7; color: var(--color-tertiary-dark); }

.feature-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-neutral-700);
    margin-bottom: 0.65rem;
}

.feature-card__desc {
    font-size: 0.875rem;
    color: var(--color-neutral-500);
    line-height: 1.75;
}

/* ================================================
   CURATED JOURNEYS
   ================================================ */
.journeys-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 1.75rem;
}

.btn-viewall {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: gap .2s, color .2s;
}

.btn-viewall:hover { color: var(--color-secondary); gap: 0.65rem; }

.journeys-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.journey-card {
    border-radius: var(--r-lg);
    overflow: hidden;
    position: relative;
    aspect-ratio: 3/4;
    cursor: pointer;
    transition: transform .3s, box-shadow .3s;
}

.journey-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.journey-card__bg {
    position: absolute;
    inset: 0;
    transition: transform .4s;
}

.journey-card:hover .journey-card__bg { transform: scale(1.05); }

.journey-bg-1 { background: linear-gradient(150deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); }
.journey-bg-2 { background: linear-gradient(150deg, #0b4141 0%, #0d7377 50%, #14a085 100%); }
.journey-bg-3 { background: linear-gradient(150deg, #1c0a00 0%, #7d3c00 50%, #c87426 100%); }
.journey-bg-4 { background: linear-gradient(150deg, #160a2e 0%, #3d1060 50%, #7b2fbf 100%); }

/* City silhouette for journey cards */
.journey-card__city {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 50%;
    opacity: 0.15;
}

.journey-card__badge {
    position: absolute;
    top: 12px; left: 12px;
    background: var(--color-secondary);
    color: white;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.22rem 0.6rem;
    border-radius: var(--r-full);
}

.journey-card__overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(5,8,30,0.92));
    padding: 2rem 1rem 1rem;
    color: white;
}

.journey-card__route {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.journey-card__price {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.65);
}

.journey-card__price strong { color: var(--color-secondary); font-weight: 700; }

/* ================================================
   CTA SECTION
   ================================================ */
.cta-section {
    background: linear-gradient(140deg, var(--color-primary-900) 0%, var(--color-primary) 55%, var(--color-primary-700) 100%);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -40%; right: -5%;
    width: 550px; height: 550px;
    background: radial-gradient(circle, rgba(255,109,0,0.13) 0%, transparent 65%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%; left: -5%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(255,215,0,0.07) 0%, transparent 65%);
    border-radius: 50%;
    pointer-events: none;
}

.cta__grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.cta__title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.2;
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
}

.cta__title em { font-style: normal; color: var(--color-secondary); }

.cta__sub {
    color: rgba(255,255,255,0.68);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 0;
}

.cta__actions {
    display: flex;
    gap: 0.85rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.btn-cta {
    display: inline-block;
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.8rem 1.75rem;
    border-radius: var(--r-full);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background .2s, transform .15s, box-shadow .2s;
}

.btn-cta--orange {
    background: var(--color-secondary);
    color: white;
    box-shadow: 0 4px 16px rgba(255,109,0,0.35);
}

.btn-cta--orange:hover {
    background: var(--color-secondary-700);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,109,0,0.42);
}

.btn-cta--outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.32);
}

.btn-cta--outline:hover {
    border-color: rgba(255,255,255,0.65);
    background: rgba(255,255,255,0.07);
    color: white;
    transform: translateY(-2px);
}

/* Stats glass card */
.cta__stats-card {
    background: rgba(255,255,255,0.09);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--r-xl);
    padding: 2rem;
}

.cta__stats-head {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1.75rem;
}

.cta__stats-icon {
    width: 44px; height: 44px;
    background: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.cta__stats-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
}

.cta__stats-sub {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.5);
    margin-top: 0.1rem;
}

.cta__progress {
    margin-bottom: 1.1rem;
}

.cta__progress:last-child { margin-bottom: 0; }

.cta__progress-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.72);
    margin-bottom: 0.45rem;
}

.cta__progress-track {
    height: 7px;
    background: rgba(255,255,255,0.12);
    border-radius: 4px;
    overflow: hidden;
}

.cta__progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease;
}

.cta__progress-fill--orange { background: var(--color-secondary); }
.cta__progress-fill--yellow { background: var(--color-tertiary); }
.cta__progress-fill--blue   { background: var(--color-primary-300); }

/* ================================================
   HERO — AI BADGE
   ================================================ */
.hero__ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: linear-gradient(135deg, rgba(26,35,126,0.08), rgba(255,109,0,0.08));
    border: 1px solid rgba(255,109,0,0.30);
    color: var(--color-secondary-600);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    border-radius: var(--r-full);
    margin-bottom: 0.6rem;
    box-shadow: 0 0 24px rgba(255,109,0,0.12);
}

.hero__ai-badge-dot {
    width: 7px; height: 7px;
    background: var(--color-secondary);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(255,109,0,0.22);
    flex-shrink: 0;
    animation: ai-dot-pulse 1.8s ease-in-out infinite;
}

@keyframes ai-dot-pulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(255,109,0,0.22); }
    50%       { box-shadow: 0 0 0 6px rgba(255,109,0,0); }
}

/* ================================================
   AI SECTION
   ================================================ */
.ai-section {
    background: linear-gradient(160deg, #08101E 0%, #0C1828 45%, #0F1F30 100%);
    padding: 6.5rem 0;
    position: relative;
    overflow: hidden;
}

.ai-section__glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(100px);
}

.ai-section__glow--blue {
    width: 550px; height: 550px;
    background: #1A237E;
    top: -180px; left: -120px;
    opacity: 0.28;
}

.ai-section__glow--orange {
    width: 420px; height: 420px;
    background: #E65100;
    bottom: -120px; right: -80px;
    opacity: 0.18;
}

.ai-section__glow--mid {
    width: 300px; height: 300px;
    background: #3949AB;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.12;
}

.ai-section__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Header */
.ai-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.ai-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255,109,0,0.10);
    border: 1px solid rgba(255,109,0,0.28);
    color: #FF9800;
    font-size: 0.70rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    padding: 0.45rem 1.2rem;
    border-radius: var(--r-full);
    margin-bottom: 1.5rem;
}

.ai-pill__dot {
    width: 7px; height: 7px;
    background: #FF6D00;
    border-radius: 50%;
    flex-shrink: 0;
    animation: ai-dot-pulse 1.8s ease-in-out infinite;
}

.ai-title {
    font-size: clamp(2rem, 3.8vw, 2.9rem);
    font-weight: 800;
    color: white;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: 1.1rem;
}

.ai-title__grad {
    background: linear-gradient(135deg, #FF6D00 0%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-sub {
    color: rgba(255,255,255,0.48);
    font-size: 1rem;
    line-height: 1.82;
    max-width: 600px;
    margin: 0 auto;
}

/* Neural network visual */
.ai-network {
    display: flex;
    justify-content: center;
    margin-bottom: 3.5rem;
}

.ai-network-svg {
    width: 100%;
    max-width: 780px;
    height: auto;
}

/* Cards */
.ai-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.ai-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--r-lg);
    padding: 1.85rem 1.5rem 1.75rem;
    position: relative;
    overflow: hidden;
    transition: transform .3s, border-color .3s, box-shadow .3s;
}

.ai-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--ai-accent, #FF6D00);
    opacity: 0;
    transition: opacity .3s;
    border-radius: var(--r-lg) var(--r-lg) 0 0;
}

.ai-card:hover {
    transform: translateY(-7px);
    border-color: rgba(255,255,255,0.13);
    box-shadow: 0 28px 56px rgba(0,0,0,0.45);
}

.ai-card:hover::before { opacity: 1; }

.ai-card__num {
    position: absolute;
    top: 1.25rem; right: 1.25rem;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(255,255,255,0.04);
    line-height: 1;
    user-select: none;
}

.ai-card__icon {
    width: 50px; height: 50px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.ai-card__title {
    font-size: 0.97rem;
    font-weight: 700;
    color: rgba(255,255,255,0.92);
    margin-bottom: 0.65rem;
    line-height: 1.35;
}

.ai-card__desc {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.42);
    line-height: 1.78;
}

/* Bottom stats */
.ai-bottom {
    margin-top: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.ai-bottom__stat {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--r-full);
    padding: 0.65rem 1.4rem;
    transition: border-color .2s;
}

.ai-bottom__stat:hover {
    border-color: rgba(255,109,0,0.3);
}

.ai-bottom__stat-icon {
    color: var(--color-secondary);
    display: flex;
    align-items: center;
}

.ai-bottom__stat-val {
    font-size: 1rem;
    font-weight: 800;
    color: white;
    line-height: 1;
}

.ai-bottom__stat-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.38);
}

/* ================================================
   FOOTER
   ================================================ */
.tr-footer {
    background: var(--color-neutral-900);
    padding: 4.5rem 0 2rem;
    color: rgba(255,255,255,0.65);
}

.tr-footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.tr-footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.09);
}

.tr-footer__brand-desc {
    font-size: 0.875rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.48);
    margin-top: 0.85rem;
}

.tr-footer__col-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1.2rem;
}

.tr-footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.tr-footer__links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.48);
    transition: color .2s;
}

.tr-footer__links a:hover { color: var(--color-secondary); }

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.newsletter-input {
    flex: 1;
    padding: 0.65rem 1rem;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--r-md);
    background: rgba(255,255,255,0.07);
    color: white;
    font-family: var(--font);
    font-size: 0.875rem;
    outline: none;
    transition: border-color .2s;
}

.newsletter-input::placeholder { color: rgba(255,255,255,0.3); }
.newsletter-input:focus { border-color: var(--color-secondary); }

.newsletter-btn {
    width: 42px; height: 42px;
    background: var(--color-secondary);
    border: none;
    border-radius: var(--r-md);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background .2s;
}

.newsletter-btn:hover { background: var(--color-secondary-700); }

.tr-footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tr-footer__copy {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.3);
}

.tr-footer__bottom-links {
    display: flex;
    gap: 1.5rem;
}

.tr-footer__bottom-links a {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.3);
    transition: color .2s;
}

.tr-footer__bottom-links a:hover { color: rgba(255,255,255,0.75); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
    .hero__grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .hero__content { min-width: 0; }
    .hero__visual { display: none; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .journeys-grid { grid-template-columns: repeat(2, 1fr); }
    .cta__grid { grid-template-columns: 1fr; gap: 2rem; }
    .tr-footer__grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

@media (max-width: 768px) {
    .tr-nav__links { display: none; }
    .tr-nav__toggler { display: flex; }
    .btn-ghost { display: none; }

    .hero { padding: 3rem 0 2.5rem; }
    .hero__title { font-size: 2rem; }
    .search-row { flex-direction: column; }
    .search-swap { display: none; }

    .features-grid { grid-template-columns: 1fr; }
    .journeys-grid { grid-template-columns: repeat(2, 1fr); }

    .tr-footer__grid { grid-template-columns: 1fr; gap: 1.75rem; }
    .tr-footer__bottom { flex-direction: column; align-items: flex-start; }

    .ai-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .journeys-grid { grid-template-columns: 1fr; }
    .hero__stats { gap: 1.5rem; }
    .cta__actions { flex-direction: column; }
    .ai-cards { grid-template-columns: 1fr; }
    .ai-bottom { flex-direction: column; align-items: stretch; }
    .ai-bottom__stat { justify-content: center; }
}

/* Accessibility */
:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ================================================
   AUTH PAGES  —  UyeOl / GirisYap
   ================================================ */

/* Split layout */
.auth-split {
    display: grid;
    grid-template-columns: 420px 1fr;
    min-height: 100vh;
}

/* ---- Sol: Marka Paneli ---- */
.auth-brand {
    background: linear-gradient(160deg, #060d1f 0%, var(--color-primary-900) 28%, var(--color-primary) 68%, var(--color-primary-500) 100%);
    color: white;
    padding: 2.5rem 2.25rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.auth-brand__inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-bottom: 3.5rem;
}

.auth-logo__text {
    font-size: 1.45rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.5px;
    line-height: 1;
}

.auth-logo__text em {
    font-style: normal;
    color: var(--color-secondary);
}

.auth-brand__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-brand__kicker {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 0.3rem 0.85rem;
    border-radius: var(--r-full);
    margin-bottom: 1.25rem;
}

.auth-brand__hl {
    font-size: 2.3rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    color: white;
    margin-bottom: 0.85rem;
}

.auth-brand__hl-accent { color: var(--color-secondary); }

.auth-brand__tag {
    font-size: 0.925rem;
    color: rgba(255,255,255,0.58);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 320px;
}

.auth-feat-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
}

.auth-feat-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.88rem;
    font-weight: 500;
    color: rgba(255,255,255,0.80);
}

.auth-feat-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(255,109,0,0.18);
    border: 1px solid rgba(255,109,0,0.28);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #FF9D4D;
}

/* İstatistik çubuğu */
.auth-stat-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: var(--r-lg);
    padding: 1.1rem 1.25rem;
    backdrop-filter: blur(8px);
    margin-top: auto;
}

.auth-stat-item { flex: 1; text-align: center; }

.auth-stat-num {
    display: block;
    font-size: 1.2rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.3px;
}

.auth-stat-lbl {
    font-size: 0.68rem;
    font-weight: 500;
    color: rgba(255,255,255,0.45);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.auth-stat-sep {
    width: 1px;
    height: 30px;
    background: rgba(255,255,255,0.12);
    flex-shrink: 0;
}

/* Dekoratif daireler */
.auth-brand__deco {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.auth-dc {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.07);
}

.auth-dc--1 {
    width: 380px; height: 380px;
    bottom: -100px; right: -120px;
    background: rgba(255,255,255,0.03);
}

.auth-dc--2 {
    width: 200px; height: 200px;
    bottom: 60px; right: 40px;
    background: rgba(255,109,0,0.07);
}

.auth-dc--3 {
    width: 80px; height: 80px;
    top: 140px; right: 50px;
    background: rgba(255,255,255,0.05);
}

/* ---- Sağ: Form Paneli ---- */
.auth-main {
    background: var(--color-neutral-50);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 2rem;
    min-height: 100vh;
}

.auth-card {
    width: 100%;
    max-width: 540px;
    background: white;
    border-radius: var(--r-xl);
    padding: 2.5rem;
    box-shadow: 0 8px 48px rgba(26,35,126,0.10);
    border: 1px solid var(--color-neutral-100);
}

.auth-card--slim { max-width: 460px; }

.auth-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-neutral-400);
    text-decoration: none;
    margin-bottom: 1.75rem;
    transition: color .2s;
}

.auth-back-link:hover { color: var(--color-primary); }

.auth-card-head { margin-bottom: 1.75rem; }

.auth-card-title {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    margin-bottom: 0.3rem;
}

.auth-card-sub {
    font-size: 0.875rem;
    color: var(--color-neutral-400);
}

.auth-txt-link {
    color: var(--color-secondary);
    font-weight: 600;
    text-decoration: none;
}

.auth-txt-link:hover {
    text-decoration: underline;
    color: var(--color-secondary-700);
}

/* Alert kutuları */
.auth-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.85rem 1rem;
    border-radius: var(--r-md);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.auth-alert svg { flex-shrink: 0; margin-top: 1px; }
.auth-alert ul { margin: 0.15rem 0 0; padding-left: 1.1rem; }
.auth-alert li { font-size: 0.82rem; }

.auth-alert--err {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #B91C1C;
}

.auth-alert--ok {
    background: #F0FDF4;
    border: 1px solid #BBF7D0;
    color: #166534;
}

/* Form grid (2 sütun) */
.auth-fg {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem;
    margin-bottom: 1.1rem;
}

/* Alan */
.af {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.af--full { grid-column: 1 / -1; }
.af--mb   { margin-bottom: 0.75rem; }

.af-lbl {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-neutral-700);
    letter-spacing: 0.1px;
}

.af-lbl-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.af-opt {
    font-size: 0.73rem;
    font-weight: 400;
    color: var(--color-neutral-400);
    margin-left: 0.2rem;
}

.af-forgot { font-size: 0.75rem !important; }

/* Input sarmalayıcı */
.af-iw { position: relative; }

.af-ico {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-neutral-400);
    display: flex;
    align-items: center;
    pointer-events: none;
    transition: color .2s;
}

.af-iw:focus-within .af-ico { color: var(--color-primary-300); }

/* Input */
.af-inp {
    display: block;
    width: 100%;
    height: 44px;
    padding: 0 1rem 0 2.7rem;
    border: 1.5px solid var(--color-neutral-200);
    border-radius: var(--r-md);
    font-family: var(--font);
    font-size: 0.9rem;
    color: var(--color-neutral-900);
    background: white;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    transition: border-color .2s, box-shadow .2s;
}

.af-inp::placeholder { color: var(--color-neutral-300); }

.af-inp:focus {
    border-color: var(--color-primary-300);
    box-shadow: 0 0 0 3px rgba(26,35,126,0.09);
}

.af-inp.input-validation-error { border-color: #EF4444; }

.af-inp-pw { padding-right: 2.7rem; }

/* Select */
.af-iw--sel .af-sel { cursor: pointer; padding-right: 2.5rem; }

.af-sel-arr {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-neutral-400);
    pointer-events: none;
    display: flex;
}

/* Şifre göz ikonu */
.af-eye {
    position: absolute;
    right: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-neutral-400);
    display: flex;
    align-items: center;
    padding: 0.2rem;
    border-radius: 4px;
    transition: color .2s;
}

.af-eye:hover { color: var(--color-primary); }

/* Şifre güç göstergesi */
.pw-strength-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.3rem;
    min-height: 14px;
}

.pw-bars {
    display: flex;
    gap: 3px;
    flex: 1;
}

.pw-b {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: var(--color-neutral-100);
    transition: background .25s;
}

.pw-lbl {
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 36px;
    text-align: right;
    transition: color .25s;
}

/* Doğrulama mesajı */
.af-err {
    font-size: 0.74rem;
    color: #EF4444;
    font-weight: 500;
    line-height: 1.4;
}

/* Sözleşme onay kutusu */
.auth-chk {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    cursor: pointer;
    margin-bottom: 1.25rem;
}

.auth-chk__inp {
    position: absolute;
    opacity: 0;
    width: 0; height: 0;
}

.auth-chk__box {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border: 2px solid var(--color-neutral-300);
    border-radius: 5px;
    background: white;
    transition: background .2s, border-color .2s;
    margin-top: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-chk__inp:checked ~ .auth-chk__box {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.auth-chk__inp:checked ~ .auth-chk__box::after {
    content: '';
    display: block;
    width: 5px;
    height: 9px;
    border: 2px solid white;
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translateY(-1px);
}

.auth-chk__txt {
    font-size: 0.82rem;
    color: var(--color-neutral-500);
    line-height: 1.55;
}

/* Butonlar */
.auth-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    height: 48px;
    background: var(--color-secondary);
    color: white !important;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 700;
    border: 2px solid var(--color-secondary);
    border-radius: var(--r-full);
    cursor: pointer;
    text-decoration: none;
    letter-spacing: 0.2px;
    transition: background .2s, transform .15s, box-shadow .2s;
    box-shadow: 0 4px 18px rgba(255,109,0,0.28);
}

.auth-submit:hover {
    background: var(--color-secondary-700);
    border-color: var(--color-secondary-700);
    transform: translateY(-1px);
    box-shadow: 0 8px 28px rgba(255,109,0,0.38);
    color: white !important;
}

.auth-submit--outline {
    background: transparent;
    color: var(--color-primary) !important;
    border-color: var(--color-primary-200);
    box-shadow: none;
    margin-top: 0.5rem;
}

.auth-submit--outline:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary);
    box-shadow: none;
    transform: none;
    color: var(--color-primary) !important;
}

/* Ayraç */
.auth-or {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-neutral-300);
    margin: 1rem 0 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.auth-or::before,
.auth-or::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-neutral-100);
}

/* Responsive */
@media (max-width: 900px) {
    .auth-split { grid-template-columns: 350px 1fr; }
}

@media (max-width: 768px) {
    .auth-split {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }

    .auth-brand { padding: 1.5rem; min-height: auto; }
    .auth-brand__body { display: none; }
    .auth-stat-bar { display: none; }
    .auth-brand__hl { font-size: 1.5rem; }
    .auth-logo { margin-bottom: 0; }

    .auth-main { padding: 1.5rem 1rem; align-items: flex-start; }

    .auth-card {
        padding: 1.75rem;
        border-radius: var(--r-lg);
        box-shadow: none;
        border: none;
    }

    .auth-fg { grid-template-columns: 1fr; }
    .af--full { grid-column: auto; }
}

@media (max-width: 480px) {
    .auth-card { padding: 1.25rem; }
    .auth-main  { padding: 1rem; }
}