/**
 * Serdar Deniz - Custom CSS
 * Temiz, sade ve profesyonel tasarım
 *
 * @package SerdarDeniz
 */

/* =========================================================================
   CSS DEĞİŞKENLERİ (TASARIM SİSTEMİ)
   ========================================================================= */
:root {
    --sd-primary:       #2563eb;
    --sd-primary-hover: #1d4ed8;
    --sd-primary-light: #dbeafe;
    --sd-dark:          #0f172a;
    --sd-text:          #1e293b;
    --sd-text-muted:    #64748b;
    --sd-bg:            #ffffff;
    --sd-bg-light:      #f8fafc;
    --sd-bg-section:    #f1f5f9;
    --sd-border:        #e2e8f0;
    --sd-radius:        12px;
    --sd-radius-lg:     20px;
    --sd-shadow-sm:     0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --sd-shadow:        0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --sd-shadow-lg:     0 10px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
    --sd-shadow-xl:     0 20px 50px -12px rgba(0,0,0,0.12);
    --sd-font:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --sd-transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================================================
   GENEL STILLER
   ========================================================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--sd-font);
    color: var(--sd-text);
    background-color: var(--sd-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--sd-primary);
    color: #fff;
}

img {
    max-width: 100%;
    height: auto;
}

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

a:hover {
    color: var(--sd-primary-hover);
}

/* =========================================================================
   NAVBAR
   ========================================================================= */
.sd-navbar {
    padding: 1.5rem 0;
    background-color: transparent;
    transition: var(--sd-transition);
    z-index: 1050;
}

.sd-navbar-scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--sd-shadow-sm);
    padding: 1rem 0;
}

.sd-navbar .navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sd-dark);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sd-brand-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--sd-primary);
}

.sd-navbar .nav-link {
    font-weight: 500;
    color: var(--sd-text-muted);
    padding: 0.5rem 1rem !important;
    font-size: 0.95rem;
    transition: var(--sd-transition);
    position: relative;
}

.sd-navbar .nav-link:hover,
.sd-navbar .nav-link.active {
    color: var(--sd-primary);
}

.sd-navbar .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background-color: var(--sd-primary);
    border-radius: 2px;
}

/* =========================================================================
   HERO SECTION
   ========================================================================= */
.sd-hero {
    position: relative;
    padding: 10rem 0 6rem;
    overflow: hidden;
    background: linear-gradient(180deg, var(--sd-bg-light) 0%, var(--sd-bg) 100%);
}

.sd-hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.sd-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
}

.sd-shape-1 {
    width: 500px;
    height: 500px;
    background: var(--sd-primary);
    top: -150px;
    right: -100px;
}

.sd-shape-2 {
    width: 300px;
    height: 300px;
    background: var(--sd-primary);
    bottom: -50px;
    left: -80px;
}

.sd-hero-content {
    position: relative;
    z-index: 2;
}

/* Profil Fotoğrafı */
.sd-profile-photo-wrapper {
    margin-bottom: 2rem;
    display: inline-block;
}

.sd-profile-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--sd-bg);
    box-shadow: var(--sd-shadow-xl);
    transition: transform 0.4s ease;
}

.sd-profile-photo:hover {
    transform: scale(1.05);
}

/* Hero Başlıklar */
.sd-hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--sd-dark);
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
    line-height: 1.15;
}

.sd-hero-subtitle {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--sd-primary);
    margin-bottom: 1.5rem;
}

.sd-hero-desc {
    font-size: 1.1rem;
    color: var(--sd-text-muted);
    max-width: 550px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

/* Hero Butonları */
.sd-hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* =========================================================================
   BUTONLAR
   ========================================================================= */
.sd-btn-primary {
    background-color: var(--sd-primary);
    color: #fff;
    border: 2px solid var(--sd-primary);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--sd-transition);
    display: inline-flex;
    align-items: center;
}

.sd-btn-primary:hover {
    background-color: var(--sd-primary-hover);
    border-color: var(--sd-primary-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.sd-btn-outline {
    background-color: transparent;
    color: var(--sd-text);
    border: 2px solid var(--sd-border);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--sd-transition);
    display: inline-flex;
    align-items: center;
}

.sd-btn-outline:hover {
    border-color: var(--sd-primary);
    color: var(--sd-primary);
    transform: translateY(-2px);
}

.sd-btn-white {
    background-color: #fff;
    color: var(--sd-primary);
    border: 2px solid #fff;
    padding: 0.85rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--sd-transition);
    display: inline-flex;
    align-items: center;
}

.sd-btn-white:hover {
    background-color: transparent;
    color: #fff;
    border-color: #fff;
    transform: translateY(-2px);
}

/* =========================================================================
   SECTION GENEL
   ========================================================================= */
.sd-section {
    padding: 6rem 0;
}

.sd-section-light {
    background-color: var(--sd-bg-light);
}

.sd-section-badge {
    display: inline-block;
    background-color: var(--sd-primary-light);
    color: var(--sd-primary);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    margin-bottom: 1rem;
}

.sd-section-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--sd-dark);
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.sd-section-desc {
    font-size: 1.1rem;
    color: var(--sd-text-muted);
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

/* =========================================================================
   HAKKIMDA SECTION
   ========================================================================= */
.sd-about-text {
    font-size: 1.05rem;
    color: var(--sd-text);
    line-height: 1.85;
    margin-bottom: 1.25rem;
}

.sd-about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.5rem;
}

.sd-tag {
    background-color: var(--sd-bg);
    color: var(--sd-text);
    border: 1px solid var(--sd-border);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--sd-transition);
}

.sd-tag:hover {
    border-color: var(--sd-primary);
    color: var(--sd-primary);
    background-color: var(--sd-primary-light);
}

/* Stat Cards */
.sd-about-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sd-stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--sd-bg);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    padding: 1.25rem 1.5rem;
    transition: var(--sd-transition);
}

.sd-stat-card:hover {
    box-shadow: var(--sd-shadow);
    border-color: var(--sd-primary-light);
    transform: translateX(5px);
}

.sd-stat-icon {
    width: 48px;
    height: 48px;
    background: var(--sd-primary-light);
    border-radius: var(--sd-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--sd-primary);
    flex-shrink: 0;
}

.sd-stat-info {
    display: flex;
    flex-direction: column;
}

.sd-stat-number {
    font-weight: 700;
    font-size: 1rem;
    color: var(--sd-dark);
}

.sd-stat-label {
    font-size: 0.85rem;
    color: var(--sd-text-muted);
}

/* =========================================================================
   HİZMETLER SECTION
   ========================================================================= */
.sd-service-card {
    background-color: var(--sd-bg);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--sd-transition);
    height: 100%;
}

.sd-service-card:hover {
    box-shadow: var(--sd-shadow-lg);
    border-color: var(--sd-primary-light);
    transform: translateY(-5px);
}

.sd-service-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--sd-primary-light), #fff);
    border-radius: var(--sd-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.75rem;
    color: var(--sd-primary);
    transition: var(--sd-transition);
}

.sd-service-card:hover .sd-service-icon {
    background: var(--sd-primary);
    color: #fff;
}

.sd-service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sd-dark);
    margin-bottom: 0.75rem;
}

.sd-service-desc {
    font-size: 0.95rem;
    color: var(--sd-text-muted);
    line-height: 1.7;
}

/* =========================================================================
   KİŞİSEL METİN
   ========================================================================= */
.sd-personal-text {
    font-size: 1.1rem;
    color: var(--sd-text);
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.sd-personal-text strong {
    color: var(--sd-primary);
    font-weight: 600;
}

.sd-personal-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 2rem;
}

/* =========================================================================
   İLETİŞİM LİNKLERİ (Ana Sayfa)
   ========================================================================= */
.sd-contact-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.sd-contact-link-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--sd-bg-light);
    border: 1px solid var(--sd-border);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    color: var(--sd-text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--sd-transition);
    text-decoration: none;
}

a.sd-contact-link-item:hover {
    border-color: var(--sd-primary);
    color: var(--sd-primary);
    background: var(--sd-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--sd-shadow);
}

.sd-contact-link-item i {
    font-size: 1.15rem;
    color: var(--sd-primary);
}

/* =========================================================================
   PAGE HEADER
   ========================================================================= */
.sd-page-header {
    padding: 9rem 0 3rem;
    background: linear-gradient(180deg, var(--sd-bg-light) 0%, var(--sd-bg) 100%);
    text-align: center;
}

.sd-page-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--sd-dark);
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.sd-page-subtitle {
    font-size: 1.1rem;
    color: var(--sd-text-muted);
    max-width: 550px;
    margin: 0 auto;
}

/* =========================================================================
   İLETİŞİM FORMU
   ========================================================================= */
.sd-contact-form .sd-form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--sd-dark);
    margin-bottom: 0.5rem;
    display: block;
}

.sd-form-input {
    border: 1.5px solid var(--sd-border);
    border-radius: var(--sd-radius);
    padding: 0.85rem 1.15rem;
    font-size: 0.95rem;
    transition: var(--sd-transition);
    background-color: var(--sd-bg-light);
}

.sd-form-input:focus {
    border-color: var(--sd-primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    background-color: var(--sd-bg);
}

.sd-form-input::placeholder {
    color: #94a3b8;
}

/* İletişim Bilgileri Kartı (Eski - geriye uyumluluk) */
.sd-contact-info {
    background-color: var(--sd-bg-light);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    padding: 2.5rem;
}

.sd-contact-info-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--sd-dark);
    margin-bottom: 0.75rem;
}

.sd-contact-info-desc {
    font-size: 0.95rem;
    color: var(--sd-text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.sd-contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--sd-border);
}

.sd-contact-item:last-child {
    border-bottom: none;
}

.sd-contact-item-icon {
    width: 44px;
    height: 44px;
    background: var(--sd-primary-light);
    border-radius: var(--sd-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: var(--sd-primary);
    flex-shrink: 0;
}

.sd-contact-item-text {
    display: flex;
    flex-direction: column;
}

.sd-contact-item-label {
    font-size: 0.8rem;
    color: var(--sd-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sd-contact-item-value {
    font-weight: 600;
    color: var(--sd-dark);
    font-size: 0.95rem;
}

.sd-link {
    color: var(--sd-primary) !important;
}

.sd-link:hover {
    color: var(--sd-primary-hover) !important;
}

/* =========================================================================
   İLETİŞİM KARTLARI (Yeni Tasarım)
   ========================================================================= */
.sd-contact-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sd-contact-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--sd-bg);
    border: 1.5px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    padding: 1.75rem 2rem;
    text-decoration: none !important;
    color: var(--sd-text);
    transition: var(--sd-transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.sd-contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), rgba(37, 99, 235, 0));
    opacity: 0;
    transition: var(--sd-transition);
}

a.sd-contact-card:hover {
    border-color: var(--sd-primary);
    transform: translateY(-3px);
    box-shadow: var(--sd-shadow-lg);
    color: var(--sd-text);
    text-decoration: none !important;
}

a.sd-contact-card:hover::before {
    opacity: 1;
}

a.sd-contact-card:hover .sd-contact-card-hint {
    opacity: 1;
    transform: translateX(0);
}

a.sd-contact-card:hover .sd-contact-card-icon {
    transform: scale(1.08);
}

/* Primary kart (E-posta - vurgulu) */
.sd-contact-card--primary {
    background: linear-gradient(135deg, var(--sd-primary) 0%, var(--sd-primary-hover) 100%);
    border-color: transparent;
    color: #fff;
}

.sd-contact-card--primary::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0));
}

a.sd-contact-card--primary:hover {
    border-color: transparent;
    box-shadow: 0 12px 35px -8px rgba(37, 99, 235, 0.4);
    color: #fff;
}

.sd-contact-card--primary .sd-contact-card-icon {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.sd-contact-card--primary .sd-contact-card-label {
    color: rgba(255, 255, 255, 0.75);
}

.sd-contact-card--primary .sd-contact-card-value {
    color: #fff;
}

.sd-contact-card--primary .sd-contact-card-hint {
    color: rgba(255, 255, 255, 0.7);
}

/* Static kart (tıklanamaz) */
.sd-contact-card--static {
    cursor: default;
}

.sd-contact-card--static:hover {
    transform: none;
    box-shadow: none;
}

/* Kart ikon */
.sd-contact-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--sd-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: var(--sd-transition);
    background: var(--sd-primary-light);
    color: var(--sd-primary);
}

.sd-contact-card-icon--instagram {
    background: linear-gradient(135deg, #fce4ec, #f3e5f5);
    color: #e1306c;
}

.sd-contact-card-icon--web {
    background: linear-gradient(135deg, #e0f2f1, #e8f5e9);
    color: #00897b;
}

.sd-contact-card-icon--location {
    background: linear-gradient(135deg, #fff3e0, #fbe9e7);
    color: #e65100;
}

/* Kart içerik */
.sd-contact-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    position: relative;
    z-index: 1;
}

.sd-contact-card-label {
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--sd-text-muted);
}

.sd-contact-card-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--sd-dark);
    letter-spacing: -0.01em;
}

.sd-contact-card-hint {
    font-size: 0.85rem;
    color: var(--sd-text-muted);
    opacity: 0;
    transform: translateX(-6px);
    transition: var(--sd-transition);
    margin-top: 0.15rem;
}

/* Alt bilgi notu */
.sd-contact-note {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    margin-top: 2.5rem;
    padding: 1.25rem 1.5rem;
    background: var(--sd-bg-light);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    color: var(--sd-text-muted);
    font-size: 0.9rem;
    line-height: 1.65;
}

.sd-contact-note i {
    font-size: 1.1rem;
    color: var(--sd-primary);
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.sd-contact-note p {
    margin: 0;
}

/* =========================================================================
   BLOG LİSTESİ (Sade)
   ========================================================================= */
.sd-post-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sd-post-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--sd-border);
    transition: var(--sd-transition);
}

.sd-post-item:last-child {
    border-bottom: none;
}

.sd-post-item:hover {
    transform: translateX(5px);
}

.sd-post-item-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.sd-post-item-title a {
    color: var(--sd-dark);
}

.sd-post-item-title a:hover {
    color: var(--sd-primary);
}

.sd-post-item-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--sd-text-muted);
}

.sd-post-item-category {
    font-weight: 600;
    color: var(--sd-primary);
}

.sd-post-item-category:hover {
    color: var(--sd-primary-hover);
}

.sd-post-item-sep {
    color: var(--sd-border);
}

/* =========================================================================
   CONTACT FORM 7 STYLES
   ========================================================================= */
.sd-cf7-form .wpcf7-form-control-wrap {
    display: block;
    margin-bottom: 1.5rem;
}

.sd-cf7-form .wpcf7-text,
.sd-cf7-form .wpcf7-textarea {
    width: 100%;
    border: 1.5px solid var(--sd-border);
    border-radius: var(--sd-radius);
    padding: 0.85rem 1.15rem;
    font-size: 0.95rem;
    transition: var(--sd-transition);
    background-color: var(--sd-bg-light);
    color: var(--sd-text);
}

.sd-cf7-form .wpcf7-text:focus,
.sd-cf7-form .wpcf7-textarea:focus {
    border-color: var(--sd-primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    background-color: var(--sd-bg);
    outline: none;
}

.sd-cf7-form .wpcf7-submit {
    background-color: var(--sd-primary);
    color: #fff;
    border: 2px solid var(--sd-primary);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--sd-transition);
    cursor: pointer;
    width: auto;
}

.sd-cf7-form .wpcf7-submit:hover {
    background-color: var(--sd-primary-hover);
    border-color: var(--sd-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.wpcf7-not-valid-tip {
    font-size: 0.85rem;
    color: #dc2626;
    margin-top: 0.35rem;
    display: block;
}

div.wpcf7-response-output {
    border-radius: var(--sd-radius);
    margin: 1.5rem 0 0 0 !important;
    padding: 1rem !important;
    font-size: 0.95rem;
}

/* =========================================================================
   SINGLE POST
   ========================================================================= */
.sd-single-content {
    font-size: 1.05rem;
    line-height: 1.9;
}

.sd-single-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 2rem 0 1rem;
    color: var(--sd-dark);
}

.sd-single-content h3 {
    font-size: 1.35rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem;
}

.sd-single-content p {
    margin-bottom: 1.25rem;
}

.sd-single-content img {
    border-radius: var(--sd-radius);
}

.sd-single-content blockquote {
    border-left: 4px solid var(--sd-primary);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--sd-bg-light);
    border-radius: 0 var(--sd-radius) var(--sd-radius) 0;
    font-style: italic;
    color: var(--sd-text-muted);
}

.sd-single-content code {
    background: var(--sd-bg-light);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9em;
}

.sd-single-content pre {
    background: var(--sd-dark);
    color: #e2e8f0;
    padding: 1.5rem;
    border-radius: var(--sd-radius);
    overflow-x: auto;
    margin: 1.5rem 0;
}

.sd-single-thumbnail img {
    width: 100%;
    border-radius: var(--sd-radius-lg);
}

/* Post Navigasyon */
.sd-post-nav-link {
    display: flex;
    flex-direction: column;
    color: var(--sd-text-muted);
    padding: 1rem;
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    transition: var(--sd-transition);
}

.sd-post-nav-link:hover {
    border-color: var(--sd-primary);
    color: var(--sd-primary);
}

.sd-post-nav-link span {
    font-weight: 600;
    color: var(--sd-dark);
    margin-top: 0.25rem;
}

/* =========================================================================
   404 SAYFASI
   ========================================================================= */
.sd-404 {
    padding: 10rem 0 6rem;
    text-align: center;
}

.sd-404-icon {
    font-size: 5rem;
    color: var(--sd-primary-light);
    margin-bottom: 1rem;
}

.sd-404-title {
    font-size: 6rem;
    font-weight: 900;
    color: var(--sd-dark);
    letter-spacing: -0.05em;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.sd-404-subtitle {
    font-size: 1.25rem;
    color: var(--sd-text-muted);
    font-weight: 500;
}

.sd-empty-icon {
    font-size: 4rem;
    color: var(--sd-border);
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.sd-footer {
    background-color: var(--sd-dark);
    color: #94a3b8;
    padding: 4rem 0 2rem;
}

.sd-footer-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.sd-footer-text {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #94a3b8;
}

.sd-footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.sd-footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid #334155;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: 1.1rem;
    transition: var(--sd-transition);
}

.sd-footer-social a:hover {
    background-color: var(--sd-primary);
    border-color: var(--sd-primary);
    color: #fff;
}

.sd-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sd-footer-links li {
    padding: 0.35rem 0;
    font-size: 0.9rem;
}

.sd-footer-links a {
    color: #94a3b8;
    transition: var(--sd-transition);
}

.sd-footer-links a:hover {
    color: #fff;
    padding-left: 5px;
}

.sd-footer-divider {
    border-color: #1e293b;
    margin: 2rem 0 1.5rem;
}

.sd-footer-bottom {
    text-align: center;
}

.sd-footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
    color: #64748b;
}

/* =========================================================================
   PAGINATION
   ========================================================================= */
.sd-pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.sd-pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--sd-radius);
    border: 1px solid var(--sd-border);
    color: var(--sd-text);
    font-weight: 500;
    transition: var(--sd-transition);
}

.sd-pagination .page-numbers.current,
.sd-pagination .page-numbers:hover {
    background-color: var(--sd-primary);
    border-color: var(--sd-primary);
    color: #fff;
}

/* =========================================================================
   ANİMASYONLAR
   ========================================================================= */
.sd-animate {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.sd-animated {
    opacity: 1 !important;
}

.sd-fadeInUp {
    animation: sdFadeInUp 0.7s ease forwards;
}

.sd-fadeInLeft {
    animation: sdFadeInLeft 0.7s ease forwards;
}

.sd-fadeInRight {
    animation: sdFadeInRight 0.7s ease forwards;
}

@keyframes sdFadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes sdFadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes sdFadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 991.98px) {
    .sd-hero {
        padding: 8rem 0 4rem;
    }

    .sd-hero-title {
        font-size: 2.25rem;
    }

    .sd-section {
        padding: 4rem 0;
    }

    .sd-section-title {
        font-size: 1.85rem;
    }

    .sd-cta-title {
        font-size: 2rem;
    }

    .sd-page-header {
        padding: 7.5rem 0 2.5rem;
    }

    .sd-page-title {
        font-size: 2rem;
    }
}

@media (max-width: 767.98px) {
    .sd-hero {
        padding: 7rem 0 3rem;
    }

    .sd-hero-title {
        font-size: 2rem;
    }

    .sd-hero-subtitle {
        font-size: 1.1rem;
    }

    .sd-hero-desc {
        font-size: 1rem;
    }

    .sd-profile-photo {
        width: 140px;
        height: 140px;
    }

    .sd-section {
        padding: 3rem 0;
    }

    .sd-section-title {
        font-size: 1.6rem;
    }

    .sd-cta {
        padding: 4rem 0;
    }

    .sd-cta-title {
        font-size: 1.75rem;
    }

    .sd-contact-info {
        padding: 1.75rem;
    }

    .sd-contact-card {
        padding: 1.25rem 1.5rem;
        gap: 1.15rem;
    }

    .sd-contact-card-icon {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }

    .sd-contact-card-value {
        font-size: 1rem;
    }

    .sd-contact-card-hint {
        opacity: 1;
        transform: translateX(0);
        font-size: 0.8rem;
    }

    .sd-contact-note {
        margin-top: 1.75rem;
    }

    .sd-404-title {
        font-size: 4rem;
    }

    .sd-footer {
        padding: 3rem 0 1.5rem;
    }
}

/* =========================================================================
   SINGLE POST BAŞLIK
   ========================================================================= */
.sd-single-title {
    font-size: 2.5rem;
    letter-spacing: -0.03em;
    max-width: 900px;
    line-height: 1.2;
}

@media (max-width: 991.98px) {
    .sd-single-title {
        font-size: 2rem;
    }
}

@media (max-width: 767.98px) {
    .sd-single-title {
        font-size: 1.5rem;
        letter-spacing: -0.02em;
    }
}

/* =========================================================================
   MOBİL MENÜ - Push Down (Sayfa aşağı kayar)
   ========================================================================= */
@media (max-width: 991.98px) {
    .sd-navbar {
        position: sticky !important;
        top: 0;
    }

    /* fixed-top olan navbar için body padding kaldır */
    body {
        padding-top: 0 !important;
    }

    .sd-navbar .navbar-collapse {
        padding: 0.5rem 0;
    }

    .sd-navbar .navbar-collapse .nav-link {
        padding: 0.75rem 1rem !important;
        border-radius: var(--sd-radius);
        font-size: 1rem;
    }

    .sd-navbar .navbar-collapse .nav-link:hover,
    .sd-navbar .navbar-collapse .nav-link.active {
        background-color: var(--sd-primary-light);
    }

    .sd-navbar .navbar-collapse .nav-link.active::after {
        display: none;
    }

    /* Hero ve sayfa başlıklarının üst padding'ini azalt (artık fixed değil) */
    .sd-hero {
        padding-top: 4rem;
    }

    .sd-page-header {
        padding-top: 4rem;
    }

    .sd-single-header {
        padding-top: 3rem !important;
    }

    .sd-404 {
        padding-top: 4rem;
    }
}