/* =============================================
   FERMAN MOTORS VOLVO - Glassmorphism Tema
   ============================================= */

/* CSS Degiskenleri */
:root {
    --primary: #1B365D;
    --primary-light: #2a4a7a;
    --accent: #4A90D9;
    --orange: #E87722;
    --orange-hover: #ff8c3a;
    --bg-dark: #0a0a1a;
    --bg-darker: #050510;
    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-bg-hover: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-border-hover: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --text-white: #ffffff;
    --text-light: #e0e0e0;
    --text-muted: #a0a0b0;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg-dark);
    color: var(--text-white);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--orange);
}

/* Three.js Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Ana Wrapper */
.main-wrapper {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
    background: rgba(10, 10, 26, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--orange), var(--primary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: white;
}

.logo-text h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-white);
    letter-spacing: 2px;
    line-height: 1.2;
}

.logo-text span {
    font-size: 11px;
    color: var(--orange);
    letter-spacing: 4px;
    font-weight: 600;
}

.header-nav {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-xs);
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover {
    color: var(--text-white);
    background: var(--glass-bg);
}

/* =============================================
   GLASSMORPHISM KARTLAR
   ============================================= */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.glass-card-static {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
}

/* =============================================
   ANA SAYFA - RANDEVU FORMU
   ============================================= */
.page-content {
    flex: 1;
    max-width: 900px;
    width: 100%;
    margin: 40px auto;
    padding: 0 20px;
}

.page-title {
    text-align: center;
    margin-bottom: 40px;
}

.page-title h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--text-white), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-title p {
    color: var(--text-muted);
    font-size: 16px;
}

/* Step Wizard */
.step-wizard {
    margin-bottom: 40px;
}

.step-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    margin-bottom: 30px;
    padding: 0 20px;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 0;
}

.step-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
    flex-shrink: 0;
}

.step-circle i {
    font-size: 16px;
}

.step-item.active .step-circle {
    background: var(--orange);
    border-color: var(--orange);
    color: white;
    box-shadow: 0 0 20px rgba(232, 119, 34, 0.4);
}

.step-item.completed .step-circle {
    background: var(--success);
    border-color: var(--success);
    color: white;
}

.step-label {
    display: none;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
    text-align: center;
}

.step-item.active .step-label {
    color: var(--orange);
}

.step-line {
    width: 60px;
    height: 2px;
    background: var(--glass-border);
    transition: var(--transition);
    flex-shrink: 0;
}

.step-line.completed {
    background: var(--success);
}

/* Form Adimlari */
.form-step {
    display: none;
    animation: fadeInUp 0.4s ease;
}

.form-step.active {
    display: block;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form Elemanlari */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 8px;
}

.form-label .required {
    color: var(--orange);
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-white);
    font-family: var(--font);
    font-size: 15px;
    transition: var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--orange);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(232, 119, 34, 0.15);
}

.form-control::placeholder {
    color: var(--text-muted);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0a0b0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

select.form-control option {
    background: #1a1a2e;
    color: var(--text-white);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* Telefon Input - Bayrak + Prefix */
.phone-input-wrapper {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    overflow: hidden;
}

.phone-input-wrapper:focus-within {
    border-color: var(--orange);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(232, 119, 34, 0.15);
}

.phone-prefix {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 12px;
    background: rgba(255, 255, 255, 0.04);
    border-right: 1px solid var(--glass-border);
    flex-shrink: 0;
    user-select: none;
}

.phone-flag {
    font-size: 20px;
    line-height: 1;
}

.phone-flag-svg {
    width: 24px;
    height: 16px;
    flex-shrink: 0;
    border-radius: 2px;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.2);
}

.phone-code {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 0.5px;
}

.phone-input {
    border: none !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    flex: 1;
    min-width: 0;
}

.phone-input:focus {
    border: none !important;
    box-shadow: none !important;
}

.phone-input-wrapper.error {
    border-color: var(--danger);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-error {
    color: var(--danger);
    font-size: 12px;
    margin-top: 4px;
    display: none;
}

.form-control.error {
    border-color: var(--danger);
}

/* Hizmet Turu Secim Kartlari */
.service-category-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.category-tab {
    flex: 1;
    padding: 16px 20px;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.category-tab:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    color: var(--text-white);
}

.category-tab.active {
    background: rgba(232, 119, 34, 0.15);
    border-color: var(--orange);
    color: var(--orange);
}

.category-tab i {
    font-size: 20px;
}

.service-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.service-card {
    padding: 16px;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.service-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
}

.service-card.selected {
    background: rgba(232, 119, 34, 0.1);
    border-color: var(--orange);
}

.service-card h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-white);
}

/* Servis Kartı Başlık Alanı */
.service-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 4px;
}

.service-card-header h4 {
    margin-bottom: 0;
}

/* Yardım (?) Butonu */
.service-help-btn {
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 50%;
    background: rgba(74, 144, 217, 0.15);
    border: 1.5px solid rgba(74, 144, 217, 0.3);
    color: var(--accent);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    transition: all 0.3s ease;
    position: relative;
    animation: helpBtnPulse 3s ease-in-out infinite;
}

@keyframes helpBtnPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(74, 144, 217, 0.2); }
    50% { box-shadow: 0 0 0 6px rgba(74, 144, 217, 0); }
}

.service-help-btn:hover {
    background: rgba(74, 144, 217, 0.25);
    border-color: var(--accent);
    color: white;
    transform: scale(1.15);
    box-shadow: 0 0 16px rgba(74, 144, 217, 0.3);
    animation: none;
}

.service-card p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.service-card .service-duration {
    font-size: 12px;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Çok maddeli açıklaması olan kartlar tam genişlik */
.service-card.has-features {
    grid-column: 1 / -1;
}

/* =============================================
   SERVİS AÇIKLAMA - MADDE LİSTESİ & PARLAMA EFEKTLERİ
   ============================================= */
.service-description {
    margin-bottom: 10px;
}

.service-desc-text {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 10px 0 4px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.service-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    background: linear-gradient(135deg, rgba(232, 119, 34, 0.05), rgba(74, 144, 217, 0.03));
    border: 1px solid rgba(232, 119, 34, 0.1);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    animation: featureSlideIn 0.5s ease forwards;
    opacity: 0;
    transform: translateY(8px);
    transition: all 0.3s ease;
}

.service-feature-item.has-popup {
    cursor: pointer;
    padding-right: 36px;
}

@keyframes featureSlideIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Parlama efekti - shimmer */
.service-feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(232, 119, 34, 0.07), transparent);
    animation: featureShimmer 4s ease-in-out infinite;
    pointer-events: none;
}

.service-feature-item:nth-child(odd)::before {
    animation-delay: 0.5s;
}

.service-feature-item:nth-child(even)::before {
    animation-delay: 1.5s;
}

@keyframes featureShimmer {
    0% { left: -100%; }
    40% { left: 120%; }
    100% { left: 120%; }
}

.service-feature-item:hover {
    border-color: rgba(232, 119, 34, 0.4);
    background: linear-gradient(135deg, rgba(232, 119, 34, 0.12), rgba(74, 144, 217, 0.06));
    box-shadow: 0 0 20px rgba(232, 119, 34, 0.12), 0 0 6px rgba(232, 119, 34, 0.06) inset;
    transform: translateY(-1px);
}

.service-feature-item.has-popup:hover {
    border-color: var(--orange);
    box-shadow: 0 0 24px rgba(232, 119, 34, 0.18), 0 0 8px rgba(232, 119, 34, 0.08) inset;
}

.feature-icon {
    width: 24px;
    height: 24px;
    min-width: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange), var(--orange-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(232, 119, 34, 0.3);
    animation: iconGlow 2.5s ease-in-out infinite alternate;
}

@keyframes iconGlow {
    from { box-shadow: 0 0 6px rgba(232, 119, 34, 0.2); }
    to { box-shadow: 0 0 16px rgba(232, 119, 34, 0.55); }
}

.feature-icon i {
    font-size: 10px;
    color: white;
}

.feature-text {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 0.2px;
    line-height: 1.3;
    flex: 1;
}

/* Info butonu - popup açma */
.feature-info-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    opacity: 0.5;
    transition: all 0.3s ease;
    font-size: 14px;
}

.service-feature-item.has-popup:hover .feature-info-btn {
    opacity: 1;
    color: var(--orange);
    text-shadow: 0 0 10px rgba(232, 119, 34, 0.5);
}

/* Seçili kart durumu */
.service-card.selected .service-feature-item {
    border-color: rgba(232, 119, 34, 0.25);
    background: linear-gradient(135deg, rgba(232, 119, 34, 0.1), rgba(74, 144, 217, 0.05));
}

.service-card.selected .feature-text {
    color: var(--text-white);
}

.service-card.selected .feature-icon {
    box-shadow: 0 0 18px rgba(232, 119, 34, 0.5);
}

/* =============================================
   ÖZELLİK DETAY POPUP
   ============================================= */
.feature-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 16, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s ease;
    padding: 20px;
}

.feature-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.feature-popup {
    position: relative;
    background: linear-gradient(145deg, rgba(20, 20, 45, 0.95), rgba(10, 10, 30, 0.98));
    border: 1px solid rgba(232, 119, 34, 0.25);
    border-radius: 20px;
    padding: 40px 36px 36px;
    max-width: 440px;
    width: 100%;
    text-align: center;
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(232, 119, 34, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transform: scale(0.85) translateY(20px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.feature-popup-overlay.active .feature-popup {
    transform: scale(1) translateY(0);
}

/* Popup arka plan glow efekti */
.feature-popup-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(232, 119, 34, 0.06) 0%, transparent 60%);
    animation: popupGlowPulse 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes popupGlowPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.feature-popup-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.3s ease;
    z-index: 2;
}

.feature-popup-close:hover {
    background: rgba(220, 53, 69, 0.2);
    border-color: rgba(220, 53, 69, 0.4);
    color: var(--danger);
    transform: rotate(90deg);
}

.feature-popup-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange), var(--orange-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 26px;
    color: white;
    box-shadow: 0 0 30px rgba(232, 119, 34, 0.4);
    animation: popupIconGlow 2s ease-in-out infinite alternate;
    position: relative;
    z-index: 1;
}

@keyframes popupIconGlow {
    from { box-shadow: 0 0 20px rgba(232, 119, 34, 0.3); }
    to { box-shadow: 0 0 40px rgba(232, 119, 34, 0.6); }
}

.feature-popup-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 16px;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}

.feature-popup-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--orange), var(--orange-hover));
    border-radius: 3px;
    margin: 0 auto 20px;
    box-shadow: 0 0 10px rgba(232, 119, 34, 0.3);
    position: relative;
    z-index: 1;
}

.feature-popup-detail {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

.feature-popup-detail p {
    margin-bottom: 12px;
}

.feature-popup-detail p:last-child {
    margin-bottom: 0;
}

/* Help Modu - Soru İşareti Popup */
.feature-popup-overlay.help-mode .feature-popup {
    border-color: rgba(74, 144, 217, 0.3);
    max-width: 500px;
}

.feature-popup-overlay.help-mode .feature-popup-icon {
    background: linear-gradient(135deg, var(--accent), var(--primary-light));
    box-shadow: 0 0 30px rgba(74, 144, 217, 0.4);
    animation: helpPopupIconGlow 2s ease-in-out infinite alternate;
}

@keyframes helpPopupIconGlow {
    from { box-shadow: 0 0 20px rgba(74, 144, 217, 0.3); }
    to { box-shadow: 0 0 40px rgba(74, 144, 217, 0.6); }
}

.feature-popup-overlay.help-mode .feature-popup-divider {
    background: linear-gradient(90deg, var(--accent), var(--primary-light));
    box-shadow: 0 0 10px rgba(74, 144, 217, 0.3);
}

.feature-popup-overlay.help-mode .feature-popup-glow {
    background: radial-gradient(circle at center, rgba(74, 144, 217, 0.06) 0%, transparent 60%);
}

/* Help Adımları */
.help-step {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.help-step:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.help-step-num {
    width: 30px;
    height: 30px;
    min-width: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: white;
    box-shadow: 0 0 12px rgba(74, 144, 217, 0.3);
}

.help-step-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
    padding-top: 4px;
}

/* Responsive: Mobilde feature listesi */
@media (max-width: 768px) {
    .service-card.has-features {
        grid-column: 1 / -1;
    }
    
    .service-features {
        grid-template-columns: 1fr;
    }
    
    .service-feature-item {
        padding: 7px 10px;
    }
    
    .service-feature-item.has-popup {
        padding-right: 32px;
    }
    
    .feature-text {
        font-size: 11.5px;
    }
    
    .feature-popup {
        padding: 32px 24px 28px;
        margin: 10px;
    }
    
    .feature-popup-title {
        font-size: 18px;
    }
    
    .feature-popup-detail {
        font-size: 14px;
    }
}

/* =============================================
   TAKVIM
   ============================================= */
.calendar-container {
    margin-bottom: 24px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.calendar-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-white);
}

.calendar-nav {
    display: flex;
    gap: 8px;
}

.calendar-nav button {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-white);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.calendar-nav button:hover {
    background: var(--orange);
    border-color: var(--orange);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-day-name {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    padding: 8px 0;
    text-transform: uppercase;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xs);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-light);
    background: transparent;
    border: 1px solid transparent;
}

.calendar-day:hover:not(.disabled):not(.empty) {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border);
}

.calendar-day.today {
    border-color: var(--accent);
    color: var(--accent);
}

.calendar-day.selected {
    background: var(--orange);
    color: white;
    border-color: var(--orange);
    font-weight: 700;
}

.calendar-day.disabled {
    color: rgba(255, 255, 255, 0.15);
    cursor: not-allowed;
}

.calendar-day.empty {
    cursor: default;
}

/* Saat Secimi */
.time-slots-container {
    margin-top: 20px;
}

.time-slots-container h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-white);
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 8px;
}

.time-slot {
    padding: 10px;
    text-align: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xs);
    color: var(--text-light);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.time-slot:hover {
    background: var(--glass-bg-hover);
    border-color: var(--orange);
    color: var(--orange);
}

.time-slot.selected {
    background: var(--orange);
    border-color: var(--orange);
    color: white;
}

.time-slot.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.no-slots-message {
    text-align: center;
    padding: 30px;
    color: var(--text-muted);
    font-size: 14px;
}

.no-slots-message i {
    font-size: 32px;
    margin-bottom: 10px;
    display: block;
    color: var(--glass-border);
}

/* =============================================
   BUTONLAR
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--orange), var(--orange-hover));
    color: white;
    box-shadow: 0 4px 15px rgba(232, 119, 34, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 119, 34, 0.4);
    color: white;
}

.btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-light);
}

.btn-secondary:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    color: var(--text-white);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), #34c759);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #e74c5e);
    color: white;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    gap: 12px;
}

/* =============================================
   OZET KARTI
   ============================================= */
.summary-card {
    padding: 30px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--glass-border);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-label {
    font-size: 14px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.summary-label i {
    color: var(--orange);
    width: 18px;
    text-align: center;
}

.summary-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-white);
}

/* =============================================
   BASARI MESAJI
   ============================================= */
.success-container {
    text-align: center;
    padding: 60px 30px;
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(40, 167, 69, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 36px;
    color: var(--success);
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.success-container h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--text-white);
}

.success-container p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 8px;
}

.success-ref {
    display: inline-block;
    margin-top: 16px;
    padding: 10px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xs);
    font-size: 18px;
    font-weight: 700;
    color: var(--orange);
    letter-spacing: 2px;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background: rgba(10, 10, 26, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    padding: 30px 0;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-brand h3 {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-white);
}

.footer-brand p {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.footer-info p {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-info p i {
    color: var(--orange);
}

.footer-info a {
    color: var(--orange);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.footer-info a:hover {
    color: var(--orange-hover);
    text-decoration: underline;
}

.footer-copy p {
    font-size: 12px;
    color: var(--text-muted);
}

.footer-copy a {
    color: var(--orange);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.footer-copy a:hover {
    color: var(--orange-hover);
    text-decoration: underline;
}

/* =============================================
   LOADING / SPINNER
   ============================================= */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 26, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--orange);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* =============================================
   BILDIRIMLER / TOAST
   ============================================= */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    color: var(--text-white);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideInRight 0.3s ease;
    min-width: 300px;
    box-shadow: var(--glass-shadow);
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.warning { border-left: 4px solid var(--warning); }
.toast.info { border-left: 4px solid var(--info); }

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
    .site-header {
        padding: 8px 0;
    }

    .header-content {
        flex-direction: row;
        gap: 8px;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        border-radius: 8px;
        font-size: 16px;
    }

    .logo a {
        gap: 8px;
    }

    .logo-text h1 {
        font-size: 13px;
        letter-spacing: 1px;
    }

    .logo-text span {
        font-size: 9px;
        letter-spacing: 2px;
    }

    .nav-link {
        padding: 6px 10px;
        font-size: 12px;
    }

    .page-title h2 {
        font-size: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .service-list {
        grid-template-columns: 1fr;
    }

    .service-category-tabs {
        flex-direction: column;
    }

    .step-line {
        width: 30px;
    }

    .step-circle {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }

    .summary-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .time-slots {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .page-content {
        margin: 20px auto;
    }

    .glass-card-static,
    .glass-card {
        border-radius: var(--radius-sm);
    }

    .step-line {
        width: 20px;
    }

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

@media (min-width: 769px) {
    .step-label {
        display: block;
    }

    .step-item {
        flex-direction: column;
        align-items: center;
    }

    .step-indicators {
        gap: 0;
    }

    .step-item {
        position: relative;
    }
}

/* =============================================
   YARDIMCI SINIFLAR
   ============================================= */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-orange { color: var(--orange); }
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-muted { color: var(--text-muted); }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.p-20 { padding: 20px; }
.p-30 { padding: 30px; }
.hidden { display: none !important; }

/* =============================================
   E-POSTA DOĞRULAMA EKRANI
   ============================================= */
.verify-email-container {
    text-align: center;
    padding: 60px 30px;
}

.verify-email-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(232, 119, 34, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 36px;
    color: var(--orange);
    animation: emailPulse 2s ease-in-out infinite;
}

@keyframes emailPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(232, 119, 34, 0.2); }
    50% { box-shadow: 0 0 0 20px rgba(232, 119, 34, 0); }
}

.verify-email-container h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--text-white);
}

.verify-email-container p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 8px;
    line-height: 1.6;
}

.verify-email-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
    margin: 0 auto;
    text-align: left;
}

.verify-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xs);
    font-size: 14px;
    color: var(--text-light);
}

.verify-info-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

/* Doğrulama Hata Ekranı (verify-email.php) */
.verify-error-container {
    text-align: center;
    padding: 60px 30px;
}

.verify-error-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(220, 53, 69, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 36px;
    color: var(--danger);
    animation: scaleIn 0.5s ease;
}

.verify-error-container h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--text-white);
}

.verify-error-container p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 8px;
}

/* Doğrulama Başarı Özet */
.verify-summary {
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .verify-email-container,
    .verify-error-container {
        padding: 40px 20px;
    }
    
    .verify-email-container h3,
    .verify-error-container h3 {
        font-size: 20px;
    }
}