/*
Theme Name: YTÜ Merkezlab
Theme URI: https://aqua-hornet-720551.hostingersite.com/
Author: YTÜ Merkezi Araştırma Laboratuvarı
Author URI: https://aqua-hornet-720551.hostingersite.com/
Description: Yıldız Teknik Üniversitesi Merkezi Araştırma Laboratuvarı özel teması
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ytu-merkezlab
Tags: custom-background, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ==================================
   Global Styles & Reset
================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #2B7DE9;
    --dark-blue: #1E3A5F;
    --light-blue: #5C9FFF;
    --primary-orange: #FF9800;
    --dark-orange: #F57C00;
    --light-orange: #FFB74D;
    --text-dark: #333333;
    --text-gray: #666666;
    --light-gray: #F5F7FA;
    --white: #FFFFFF;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

html {
    overflow-x: clip;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

#page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: clip;
}

.site-main {
    flex: 1;
}

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

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--dark-blue);
}

.container {
    max-width: 95%;
    width: 100%;
    margin: 0 auto;
    padding: 0 2%;
}

/* ==================================
   Header & Navigation
================================== */
.site-header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.1rem 0;
    width: 100%;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    gap: 0.5rem;
}

/* Header için özel container genişliği */
.site-header .container {
    max-width: 1700px;
    width: 100%;
    padding: 0 1%;
}

/* Logo Styles */
.site-logo {
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1E65D8 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    color: var(--white);
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.logo-subtitle {
    font-size: 0.6rem;
    font-weight: 500;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.logo-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--dark-blue);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    line-height: 1.2;
}

/* Custom Logo (uploaded via Customizer > Site Identity) */
.custom-logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    line-height: 0;
}

.custom-logo {
    max-height: 48px;
    width: auto;
    display: block;
    object-fit: contain;
}

.main-navigation > div > ul,
.main-navigation > ul {
    list-style: none;
    display: flex;
    gap: 0;
    margin: 0;
    padding: 0;
}

.main-navigation li {
    list-style: none;
    position: relative;
}

.main-navigation > div > ul > li,
.main-navigation > ul > li {
    margin: 0 0.1rem;
}

.main-navigation a {
    color: var(--text-dark);
    font-weight: 600;
    padding: 0.6rem 0.75rem;
    border-bottom: 2px solid transparent;
    display: block;
    white-space: nowrap;
    font-size: 0.9rem;
    letter-spacing: 0.1px;
}

.main-navigation > div > ul > li > a,
.main-navigation > ul > li > a {
    border-bottom: 2px solid transparent;
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
    color: var(--primary-blue);
}

.main-navigation > div > ul > li > a:hover,
.main-navigation > ul > li > a:hover {
    border-bottom-color: var(--primary-blue);
}

/* Dropdown Menu */
.main-navigation ul ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    min-width: 250px;
    z-index: 1000;
    border-radius: 8px;
    padding: 0.5rem 0;
    margin-top: 0;
    flex-direction: column;
}

/* Hover bridge - prevents menu from closing */
.main-navigation li.menu-item-has-children::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 20px;
    z-index: 999;
}

.main-navigation ul li:hover > ul,
.main-navigation ul li:focus-within > ul {
    display: flex;
}

.main-navigation ul ul li {
    width: 100%;
    border-bottom: none;
    margin: 0;
}

.main-navigation ul ul a {
    padding: 0.7rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-bottom: none !important;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.main-navigation ul ul a:hover {
    background-color: var(--light-gray);
    color: var(--primary-blue);
}

/* Dropdown arrow */
.main-navigation li.menu-item-has-children > a::after {
    content: '\25BE';
    margin-left: 0.5rem;
    font-size: 0.8rem;
}

.main-navigation ul ul li.menu-item-has-children > a::after {
    content: '\25B8';
    float: right;
}

/* Third level dropdown */
.main-navigation ul ul ul {
    left: 100%;
    top: 0;
    margin-left: 0;
    margin-top: 0;
}

/* Hover bridge for submenu items */
.main-navigation ul ul li.menu-item-has-children::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 20px;
    z-index: 999;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
    flex-shrink: 0;
}

.header-social {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding-right: 1rem;
    border-right: 1px solid var(--light-gray);
}

.social-link {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(43, 125, 233, 0.08);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background-color: var(--primary-blue);
    transform: translateY(-2px);
}

.social-link svg {
    width: 16px;
    height: 16px;
    color: var(--primary-blue);
    transition: color 0.3s ease;
}

.social-link:hover svg {
    color: var(--white);
}

.header-language {
    display: flex;
    align-items: center;
}

.language-toggle {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    background-color: transparent;
    border: 1px solid var(--light-gray);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.85rem;
}

.language-toggle:hover {
    background-color: var(--light-gray);
    border-color: var(--primary-blue);
}

.language-toggle svg {
    width: 18px;
    height: 18px;
    color: var(--primary-blue);
}

.language-toggle span {
    font-weight: 600;
    font-size: 0.85rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-blue);
    margin: 5px 0;
    transition: 0.3s;
}

/* ==================================
   Hero Section
================================== */
.hero-section {
    background: #3A4EB8;
    color: var(--white);
    padding: 0;
    position: relative;
    overflow: hidden;
    text-align: center;
    /* Tam ekran: header yüksekliği JS ile --header-h olarak set edilir */
    height: calc(100svh - var(--header-h, 80px));
    min-height: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    z-index: 10;
}

.hero-section > .container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    padding-bottom: 60px;
    flex: 1;
    position: relative;
    z-index: 2;
}

/* ── Slideshow ── */
.hero-slides {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
    /* Hafif zoom animasyonu */
    transform: scale(1.05);
    animation: none;
}

.hero-slide.active {
    opacity: 1;
    animation: heroZoom 8s ease-out forwards;
}

@keyframes heroZoom {
    from { transform: scale(1.05); }
    to   { transform: scale(1); }
}

/* Mavi overlay */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(58, 78, 184, 0.72);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Hero başlık - iki satır farklı renk */
.hero-section h1 {
    font-size: 4.5rem;   /* ~72px */
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.12;
    letter-spacing: -0.5px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-title-main {
    color: #FFFFFF;
    display: block;
}

.hero-title-sub {
    color: #FBB034;
    display: block;
    font-size: 3.75rem;  /* ~60px */
}

.hero-section p {
    font-size: 1.15rem;
    margin-top: 0;
    margin-bottom: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    font-weight: 400;
}

/* Hero Search Bar */
.hero-search {
    max-width: 60%;
    width: 100%;
    margin: 0 auto 20px;
    position: relative;
    z-index: 100;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
    background-color: #FFFFFF;
    border-radius: 24px;
    padding: 3px 3px 3px 20px;
    height: 52px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: box-shadow 0.3s ease;
}

.search-container:focus-within {
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.28);
}

.search-field {
    flex: 1;
    padding: 0 12px;
    border: none;
    background: transparent;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    color: #333333;
    outline: none;
    min-width: 0;
    height: 100%;
}

.search-field::placeholder {
    color: #A0A0A0;
    opacity: 1;
}

.search-submit {
    background: #3A4EB8;
    color: #FFFFFF;
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: pointer;
    transition: all 0.25s ease;
}

.search-submit svg {
    fill: #FFFFFF;
    width: 18px;
    height: 18px;
}

.search-submit:hover {
    background: #2e3e96;
    transform: scale(1.06);
}

/* Search Results Dropdown */
.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-radius: 8px;
    margin-top: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
    z-index: 1000;
    display: none;
    max-height: 400px;
    overflow-y: auto;
}

.search-loading,
.search-no-results,
.search-error {
    padding: 20px;
    text-align: center;
    color: var(--text-gray);
}

.search-results-list {
    padding: 8px;
}

.search-result-item {
    display: block;
    padding: 16px;
    border-radius: 6px;
    margin-bottom: 4px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-dark);
}

.search-result-item:hover {
    background-color: var(--light-gray);
    transform: translateX(4px);
}

.search-result-type {
    font-size: 0.75rem;
    color: var(--primary-blue);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.search-result-item h4 {
    font-size: 1rem;
    margin: 0 0 4px 0;
    color: var(--dark-blue);
    font-weight: 600;
}

.search-result-item p {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin: 0;
    line-height: 1.4;
}

.search-view-all {
    display: block;
    padding: 14px 16px;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    color: var(--white);
    border-radius: 0 0 8px 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.search-view-all:hover {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero'ya özel butonlar */
.btn.btn-hero-primary,
.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-width: 190px;
    height: 50px;
    padding: 0 28px;
    border-radius: 14px !important;
    font-weight: 600;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.2s ease;
    background: #FBB034;
    color: #FFFFFF;
    border: 2px solid #FBB034;
    text-decoration: none;
    white-space: nowrap;
}

.btn.btn-hero-primary:hover,
.btn-hero-primary:hover {
    background: #EAAA29;
    border-color: #EAAA29;
    color: #FFFFFF;
    transform: translateY(-1px);
}

.btn.btn-hero-outline,
.btn-hero-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 170px;
    height: 50px;
    padding: 0 28px;
    border-radius: 14px !important;
    font-weight: 600;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.2s ease;
    background: transparent;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
    text-decoration: none;
    white-space: nowrap;
}

.btn.btn-hero-outline:hover,
.btn-hero-outline:hover {
    background: rgba(58, 78, 184, 0.13);
    border-color: #FFFFFF;
    color: #FFFFFF;
    transform: translateY(-1px);
}

/* Genel btn sınıfı (diğer bölümler için) */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    color: var(--white);
    border: 2px solid var(--primary-orange);
    box-shadow: 0 4px 15px rgba(255, 152, 0, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--dark-orange) 0%, var(--primary-orange) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.4);
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--primary-orange);
    transform: translateY(-2px);
}

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: heroScrollBounce 2s ease-in-out infinite;
}

.hero-scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 13px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 6px;
}

.hero-scroll-wheel {
    width: 4px;
    height: 8px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
    animation: heroScrollWheel 2s ease-in-out infinite;
}

@keyframes heroScrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(6px); }
}

@keyframes heroScrollWheel {
    0%        { opacity: 1; transform: translateY(0); }
    80%, 100% { opacity: 0; transform: translateY(10px); }
}

.btn-purple {
    background: linear-gradient(135deg, #FF6B6B 0%, #e85555 100%);
    color: var(--white);
    border: 2px solid #FF6B6B;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.35);
}

.btn-purple:hover {
    background: linear-gradient(135deg, #e85555 0%, #d44444 100%);
    border-color: #e85555;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.45);
}

.btn-green {
    background: linear-gradient(135deg, #4CAF50 0%, #388E3C 100%);
    color: var(--white);
    border: 2px solid #4CAF50;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.35);
}

.btn-green:hover {
    background: linear-gradient(135deg, #388E3C 0%, #2E7D32 100%);
    border-color: #388E3C;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.45);
}

/* ==================================
   Excellence Section
================================== */
.excellence-section {
    padding: 80px 0;
    background-color: transparent;
    position: relative;
    overflow: hidden;
}

.exc-bg-layer {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 30%;
    filter: grayscale(100%);
    z-index: 0;
}

.exc-overlay-layer {
    position: absolute;
    inset: 0;
    background: rgba(8, 18, 38, 0.72);
    z-index: 1;
}

.excellence-section > .container {
    position: relative;
    z-index: 2;
}

/* Stats section with optional background image */
.stats-section {
    position: relative;
    overflow: hidden;
}

.stats-bg-layer {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: grayscale(100%);
    z-index: 0;
}

.stats-overlay-layer {
    position: absolute;
    inset: 0;
    background: rgba(8, 18, 38, 0.72);
    z-index: 1;
}

.stats-has-bg > .container {
    position: relative;
    z-index: 2;
}

.stats-has-bg .section-title h2,
.stats-has-bg .stat-label {
    color: var(--white);
}

.stats-has-bg .stat-number {
    color: var(--white);
}

.stats-has-bg .stat-card {
    background: rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.stats-has-bg .section-title p {
    color: rgba(255, 255, 255, 0.80);
}

.excellence-header {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.excellence-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.excellence-header p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.80);
    line-height: 1.8;
}

.excellence-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.excellence-card {
    padding: 2rem 1.5rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.30);
}

.excellence-card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 200px;
    height: 200px;
    background: rgba(0, 0, 0, 0.01);
    border-radius: 50%;
}

.excellence-card::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 160px;
    height: 160px;
    background: rgba(0, 0, 0, 0.01);
    border-radius: 50%;
}

.excellence-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.18);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.45);
}

.excellence-blue .excellence-icon {
    background: linear-gradient(135deg, #2B7DE9 0%, #1E65D8 100%);
}

.excellence-orange .excellence-icon {
    background: linear-gradient(135deg, #FF9800 0%, #F57C00 100%);
}

.excellence-purple .excellence-icon {
    background: linear-gradient(135deg, #9C27B0 0%, #7B1FA2 100%);
}

.excellence-green .excellence-icon {
    background: linear-gradient(135deg, #4CAF50 0%, #388E3C 100%);
}

.excellence-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    position: relative;
    z-index: 1;
}

.excellence-icon svg {
    width: 36px;
    height: 36px;
    fill: var(--white);
    stroke: var(--white);
}

.excellence-plus {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 32px;
    height: 32px;
    background-color: rgba(76, 175, 80, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 300;
    color: var(--white);
    z-index: 2;
    transition: all 0.3s ease;
}

.excellence-card:hover .excellence-plus {
    transform: rotate(90deg) scale(1.1);
    background-color: rgb(76, 175, 80);
}

.excellence-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
    color: var(--white);
}

.excellence-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    position: relative;
    z-index: 1;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.75);
}

/* ==================================
   CTA Contact Section
================================== */
.cta-contact-section {
    background: linear-gradient(135deg, #2B7DE9 0%, #1E65D8 100%);
    padding: 60px 0;
    margin: 80px 0 0;
}

.cta-contact-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-contact-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-contact-content p {
    font-size: 1.25rem;
    color: var(--white);
    opacity: 0.95;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.btn-cta {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    color: var(--white);
    padding: 16px 40px;
    border-radius: 8px;
    font-size: 1.125rem;
    font-weight: 600;
    display: inline-block;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.4);
}

.btn-cta:hover {
    background: linear-gradient(135deg, var(--dark-orange) 0%, var(--primary-orange) 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.5);
    color: var(--white);
}

/* ==================================
   Section Styles
================================== */
.section {
    padding: 80px 0;
}

.section-alt {
    background-color: var(--light-gray);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* ==================================
   About Section
================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.about-text h3 {
    font-size: 2rem;
    color: var(--dark-blue);
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.25rem;
    line-height: 1.8;
}

/* ==================================
   Statistics Section
================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

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

a.stat-card--link {
    text-decoration: none;
    display: block;
    cursor: pointer;
}

a.stat-card--link:hover .stat-number {
    color: #1a5fc0;
}

a.stat-card--link:hover .stat-label {
    color: var(--primary-blue);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(43, 125, 233, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.stat-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--primary-blue);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.125rem;
    color: var(--text-gray);
}

/* ==================================
   Research Areas & Cards
================================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

a.card--link {
    text-decoration: none;
    display: block;
    cursor: pointer;
}

a.card--link h3 {
    color: var(--dark-blue);
}

a.card--link:hover h3 {
    color: var(--primary-blue);
}

.card-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(43, 125, 233, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--primary-blue);
}

.card h3 {
    font-size: 1.5rem;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.card ul {
    list-style: none;
    padding-left: 0;
}

.card ul li {
    padding: 0.5rem 0;
    color: var(--text-gray);
    position: relative;
    padding-left: 1.5rem;
}

.card ul li::before {
    content: '•';
    color: var(--primary-blue);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* ==================================
   Team Section
================================== */
.team-member {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.team-member-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.team-member-info {
    padding: 1.5rem;
    text-align: center;
}

.team-member-info h4 {
    font-size: 1.25rem;
    color: var(--dark-blue);
    margin-bottom: 0.5rem;
}

.team-member-title {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.team-member-specialty {
    color: var(--primary-blue);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary-blue);
    color: var(--white);
}

/* ==================================
   CTA Section
================================== */
.cta-section {
    background: linear-gradient(135deg, #2B7DE9 0%, #1E3A5F 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* ==================================
   Publications Section
================================== */
.publications-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.publications-filters select {
    padding: 12px 20px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    background-color: var(--white);
    cursor: pointer;
}

.publication-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.publication-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(43, 125, 233, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.publication-icon svg {
    width: 25px;
    height: 25px;
    fill: var(--primary-blue);
}

.publication-content {
    flex: 1;
}

.publication-content h4 {
    font-size: 1.25rem;
    color: var(--dark-blue);
    margin-bottom: 0.75rem;
}

.publication-authors {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.publication-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 1rem;
}

.publication-journal {
    color: var(--text-gray);
    font-style: italic;
}

.publication-year {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.publication-type {
    background-color: var(--light-gray);
    color: var(--text-dark);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
}

.publication-link {
    color: var(--primary-blue);
    font-weight: 500;
}

/* ==================================
   Contact Section
================================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-item {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(43, 125, 233, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--primary-blue);
}

.contact-info-text h4 {
    font-size: 1.125rem;
    color: var(--dark-blue);
    margin-bottom: 0.5rem;
}

.contact-info-text p {
    color: var(--text-gray);
    line-height: 1.6;
}

.contact-form {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark-blue);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.btn-submit {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 14px 32px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-submit:hover {
    background-color: var(--dark-blue);
}

.contact-map {
    margin-top: 3rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 400px;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Contact CTA Box */
.contact-cta-box {
    margin-top: 3rem;
    background: linear-gradient(135deg, #2B7DE9 0%, #1E65D8 100%);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(43, 125, 233, 0.25);
    position: relative;
    overflow: hidden;
}

.contact-cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.contact-cta-box::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.contact-cta-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.contact-cta-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-cta-icon svg {
    width: 36px;
    height: 36px;
    color: var(--white);
}

.contact-cta-text h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.contact-cta-text p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0;
}

.contact-cta-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.btn-contact-primary {
    background: var(--white);
    color: var(--primary-blue);
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--white);
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
}

.btn-contact-primary:hover {
    background: transparent;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-contact-outline {
    background: transparent;
    color: var(--white);
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--white);
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    white-space: nowrap;
}

.btn-contact-outline:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

/* ==================================
   Footer
================================== */
.site-footer {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background-color: var(--primary-blue);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ==================================
   Footer Info Section
================================== */
.footer-info-section {
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
    padding: 80px 0;
    border-top: 1px solid #e9ecef;
}

.footer-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-info-block {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid rgba(43, 125, 233, 0.08);
}

.footer-info-block:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(43, 125, 233, 0.15);
}

.footer-info-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, rgba(43, 125, 233, 0.1) 0%, rgba(30, 101, 216, 0.05) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.footer-info-block:hover .footer-info-icon {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1E65D8 100%);
}

.footer-info-icon svg {
    width: 36px;
    height: 36px;
    color: var(--primary-blue);
    transition: all 0.3s ease;
}

.footer-info-block:hover .footer-info-icon svg {
    color: var(--white);
}

.footer-info-block h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.footer-info-block p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-info-cta {
    background: linear-gradient(135deg, #2B7DE9 0%, #1E65D8 100%);
    border-radius: 20px;
    padding: 3rem;
    margin-top: 3rem;
    box-shadow: 0 10px 40px rgba(43, 125, 233, 0.25);
}

.footer-info-cta-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-info-cta-text h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.footer-info-cta-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0;
}

.footer-info-cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-footer-primary {
    background: var(--white);
    color: var(--primary-blue);
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--white);
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-footer-primary:hover {
    background: transparent;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-footer-outline {
    background: transparent;
    color: var(--white);
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--white);
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-footer-outline:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

/* ==================================
   Excellence Detail Pages
================================== */
.excellence-detail-page {
    background: var(--white);
}

.excellence-header-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 80px 0 60px;
    text-align: center;
}

.page-header-content {
    max-width: 800px;
    margin: 0 auto;
}

.excellence-page-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.excellence-page-icon svg {
    width: 60px;
    height: 60px;
    color: var(--white);
}

.excellence-page-icon.excellence-blue {
    background: linear-gradient(135deg, #2B7DE9 0%, #1E65D8 100%);
}

.excellence-page-icon.excellence-orange {
    background: linear-gradient(135deg, #FF9800 0%, #F57C00 100%);
}

.excellence-page-icon.excellence-purple {
    background: linear-gradient(135deg, #9C27B0 0%, #7B1FA2 100%);
}

.excellence-page-icon.excellence-green {
    background: linear-gradient(135deg, #4CAF50 0%, #388E3C 100%);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    line-height: 1.6;
}

.page-content-section {
    padding: 80px 0;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.content-wrapper h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}

.content-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.content-wrapper p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.content-wrapper ul,
.content-wrapper ol {
    margin-bottom: 2rem;
    padding-left: 2rem;
}

.content-wrapper li {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.excellence-cta-section {
    background: linear-gradient(135deg, #2B7DE9 0%, #1E65D8 100%);
    padding: 60px 0;
}

.excellence-cta-section .cta-box {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.excellence-cta-section h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
}

.excellence-cta-section p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
}

.excellence-cta-section .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.excellence-cta-section .btn {
    padding: 14px 32px;
}

/* Make excellence cards clickable */
.excellence-card {
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.excellence-card:hover {
    transform: translateY(-10px);
}

/* ==================================
   Analysis Detail Pages
================================== */
.analiz-detail-page {
    background: var(--white);
}

.analiz-header-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 80px 0 60px;
    text-align: center;
}

.analiz-page-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.analiz-page-icon svg {
    width: 60px;
    height: 60px;
    color: var(--white);
}

/* Laboratuvar renklerine göre ikon stilleri */
.analiz-page-icon.analiz-blue {
    background: linear-gradient(135deg, #2B7DE9 0%, #1E65D8 100%);
}

.analiz-page-icon.analiz-orange {
    background: linear-gradient(135deg, #FF8C42 0%, #F57C00 100%);
}

.analiz-page-icon.analiz-red {
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%);
}

.analiz-page-icon.analiz-purple {
    background: linear-gradient(135deg, #9B59B6 0%, #8E44AD 100%);
}

.analiz-page-icon.analiz-green {
    background: linear-gradient(135deg, #27AE60 0%, #229954 100%);
}

.analiz-page-icon.analiz-cyan {
    background: linear-gradient(135deg, #3498DB 0%, #2980B9 100%);
}

.analiz-page-icon.analiz-pink {
    background: linear-gradient(135deg, #E91E63 0%, #C2185B 100%);
}

.analiz-page-icon.analiz-indigo {
    background: linear-gradient(135deg, #5C6BC0 0%, #3F51B5 100%);
}

.analiz-page-icon.analiz-brown {
    background: linear-gradient(135deg, #795548 0%, #5D4037 100%);
}

.analiz-page-icon.analiz-mint {
    background: linear-gradient(135deg, #1ABC9C 0%, #16A085 100%);
}

.analiz-page-icon.analiz-gray {
    background: linear-gradient(135deg, #607D8B 0%, #546E7A 100%);
}

.analiz-laboratuvar-badge {
    display: inline-block;
    background-color: rgba(43, 125, 233, 0.1);
    color: var(--primary-blue);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.analiz-cihaz {
    font-size: 1rem;
    color: var(--text-gray);
    margin-top: 1rem;
}

/* Features Section */
.analiz-features-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.features-box {
    background: var(--white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.features-box h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 1.5rem;
    text-align: center;
}

.features-content ul {
    list-style: none;
    padding-left: 0;
}

.features-content li {
    padding-left: 2rem;
    margin-bottom: 1rem;
    position: relative;
    line-height: 1.6;
    color: var(--text-dark);
}

.features-content li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Questions Section */
.analiz-questions-section {
    padding: 60px 0;
    background: var(--white);
}

.questions-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 3rem;
    border-radius: 16px;
    color: var(--white);
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.questions-box h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--white);
}

.questions-content ul {
    list-style: none;
    padding-left: 0;
}

.questions-content li {
    padding-left: 2rem;
    margin-bottom: 1rem;
    position: relative;
    line-height: 1.6;
}

.questions-content li:before {
    content: "?";
    position: absolute;
    left: 0;
    background: rgba(255, 255, 255, 0.2);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Audience Section */
.analiz-audience-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.audience-box {
    background: var(--white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.audience-box h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 1.5rem;
}

.audience-box p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
}

/* CTA Section for Analysis */
.analiz-cta-section {
    background: linear-gradient(135deg, #2B7DE9 0%, #1E65D8 100%);
    padding: 80px 0;
    text-align: center;
}

.analiz-cta-section .cta-box {
    max-width: 800px;
    margin: 0 auto;
}

.analiz-cta-section h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
}

.analiz-cta-section p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
}

.analiz-cta-section .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.analiz-cta-section .btn {
    padding: 14px 32px;
}

/* ==================================
   Responsive Design
================================== */
@media (max-width: 992px) {
    .logo-subtitle {
        font-size: 0.55rem;
    }

    .logo-title {
        font-size: 0.72rem;
    }

    .main-navigation a {
        font-size: 0.82rem;
        padding: 0.6rem 0.5rem;
    }

    .header-social {
        padding-right: 1rem;
    }

    .social-link {
        width: 32px;
        height: 32px;
    }

    .social-link svg {
        width: 16px;
        height: 16px;
    }

    .language-toggle {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }

    .language-toggle svg {
        width: 18px;
        height: 18px;
    }

    .hero-section h1 {
        font-size: 2.25rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

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

    .excellence-header h2 {
        font-size: 2rem;
    }

    .excellence-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .footer-info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .contact-cta-content {
        grid-template-columns: auto 1fr;
        gap: 1.5rem;
    }

    .contact-cta-buttons {
        grid-column: 1 / -1;
        justify-content: center;
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    .main-navigation {
        display: none !important;
    }

    .menu-toggle {
        display: block;
    }

    .header-actions {
        display: none;
    }

    .logo-text {
        display: none;
    }

    .logo-icon {
        width: 45px;
        height: 45px;
    }

    .logo-icon svg {
        width: 28px;
        height: 28px;
    }

    .main-navigation.active {
        display: block !important;
        /* Tam genişlik için viewport'a sabitlendi */
        position: fixed;
        top: var(--header-h, 70px);
        left: 0;
        right: 0;
        width: 100%;
        background-color: #0076ff;
        box-shadow: 0 8px 24px rgba(0, 118, 255, 0.3);
        padding: 0.5rem 0 1rem;
        max-height: calc(100vh - var(--header-h, 70px));
        overflow-y: auto;
        z-index: 999;
    }

    .main-navigation.active ul {
        display: flex !important;
        flex-direction: column !important;
        gap: 0;
        padding: 0 1rem;
        width: 100%;
        margin: 0;
        list-style: none;
    }

    .main-navigation.active li {
        display: block !important;
        width: 100%;
        float: none !important;
    }

    .main-navigation.active a {
        display: block !important;
        width: 100%;
        box-sizing: border-box;
        white-space: normal;
    }

    .main-navigation.active > ul > li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    }

    .main-navigation.active > ul > li:last-child {
        border-bottom: none;
    }

    /* Menü link renkleri */
    .main-navigation.active a {
        color: #ffffff !important;
        font-weight: 600;
        padding: 0.85rem 0.5rem;
    }

    .main-navigation.active a:hover {
        color: rgba(255, 255, 255, 0.75) !important;
        background: transparent;
    }

    /* Mobil alt menü (dropdown) toggle */
    .main-navigation.active li.menu-item-has-children > a {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .main-navigation.active li.menu-item-has-children > a::after {
        content: '+';
        font-size: 1.4rem;
        font-weight: 300;
        color: rgba(255, 255, 255, 0.85);
        margin-left: 0.5rem;
        flex-shrink: 0;
    }

    .main-navigation.active li.menu-item-has-children.open > a::after {
        content: '−';
    }

    .main-navigation.active ul ul {
        display: none;
        position: static;
        box-shadow: none;
        min-width: auto;
        border-radius: 8px;
        padding: 0.25rem 0;
        background-color: rgba(0, 0, 0, 0.18);
        margin: 0.25rem 0 0.5rem;
        opacity: 1;
        visibility: visible;
        transform: none;
    }

    .main-navigation.active li.open > ul {
        display: flex;
    }

    .main-navigation.active ul ul a {
        padding: 0.7rem 1.25rem 0.7rem 1.5rem;
        font-size: 0.875rem;
        color: rgba(255, 255, 255, 0.9) !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .main-navigation.active ul ul li:last-child a {
        border-bottom: none;
    }

    .hero-section > .container {
        padding-top: 50px;
        padding-bottom: 40px;
    }

    .hero-section h1 {
        font-size: 2.75rem;
    }

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

    .hero-section p {
        font-size: 1rem;
    }

    .hero-search {
        max-width: 90%;
    }

    .btn.btn-hero-primary,
    .btn-hero-primary,
    .btn.btn-hero-outline,
    .btn-hero-outline {
        min-width: 150px;
        height: 46px;
        font-size: 0.95rem;
        border-radius: 12px !important;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

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

    .excellence-section {
        padding: 60px 0;
    }

    .excellence-header h2 {
        font-size: 1.75rem;
        color: var(--white);
    }

    .excellence-header p {
        font-size: 1rem;
        color: rgba(255, 255, 255, 0.80);
    }

    .excellence-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .excellence-card {
        padding: 2rem;
    }

    .cta-contact-section {
        padding: 50px 0;
    }

    .cta-contact-content h2 {
        font-size: 1.75rem;
    }

    .cta-contact-content p {
        font-size: 1rem;
    }

    .footer-info-section {
        padding: 60px 0;
    }

    .footer-info-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-info-block {
        padding: 2rem;
    }

    .footer-info-cta {
        padding: 2rem;
    }

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

    .footer-info-cta-text h3 {
        font-size: 1.5rem;
    }

    .footer-info-cta-text p {
        font-size: 1rem;
    }

    .footer-info-cta-buttons {
        justify-content: center;
        width: 100%;
    }

    .contact-cta-box {
        padding: 2rem;
    }

    .contact-cta-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }

    .contact-cta-icon {
        margin: 0 auto;
    }

    .contact-cta-text h3 {
        font-size: 1.5rem;
    }

    .contact-cta-text p {
        font-size: 1rem;
    }

    .contact-cta-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    /* Analiz & Excellence header sections */
    .analiz-header-section,
    .excellence-header-section {
        padding: 40px 0 30px;
    }

    .analiz-page-icon,
    .excellence-page-icon {
        width: 80px;
        height: 80px;
    }

    .analiz-page-icon svg,
    .excellence-page-icon svg {
        width: 40px;
        height: 40px;
    }

    /* CTA boxes */
    .analiz-cta-section .cta-box,
    .excellence-cta-section .cta-box,
    .analiz-features-section .features-box,
    .analiz-questions-section .questions-box,
    .analiz-audience-section .audience-box {
        padding: 2rem 1.25rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .cta-buttons .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-section > .container {
        padding-top: 40px;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-title-sub {
        font-size: 1.7rem;
    }

    .hero-search {
        max-width: 100%;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        max-width: 300px;
    }

    .btn.btn-hero-primary,
    .btn-hero-primary,
    .btn.btn-hero-outline,
    .btn-hero-outline {
        width: 100%;
        min-width: unset;
        border-radius: 12px !important;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .hero-scroll-indicator {
        bottom: 1.5rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .stat-card {
        padding: 1.5rem 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }

    .search-container {
        padding: 4px 4px 4px 16px;
    }

    .search-field {
        padding: 10px 8px;
        font-size: 0.875rem;
    }

    .search-submit {
        width: 40px;
        height: 40px;
    }

    .search-submit svg {
        width: 17px;
        height: 17px;
    }

    .search-results {
        max-height: 300px;
    }

    .search-result-item {
        padding: 12px;
    }

    .search-result-item h4 {
        font-size: 0.9rem;
    }

    .search-result-item p {
        font-size: 0.8rem;
    }

    .footer-info-cta-buttons {
        flex-direction: column;
    }

    .btn-footer-primary,
    .btn-footer-outline {
        width: 100%;
        text-align: center;
    }

    .contact-cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-contact-primary,
    .btn-contact-outline {
        width: 100%;
        text-align: center;
    }

    .contact-cta-icon {
        width: 60px;
        height: 60px;
    }

    .contact-cta-icon svg {
        width: 30px;
        height: 30px;
    }

    .section {
        padding: 50px 0;
    }

    .excellence-section {
        padding: 50px 0;
    }

    .excellence-grid {
        grid-template-columns: 1fr;
    }

    .footer-info-grid {
        grid-template-columns: 1fr;
    }

    .analiz-cta-section,
    .excellence-cta-section {
        padding: 40px 0;
    }

    .analiz-cta-section h3,
    .excellence-cta-section h3 {
        font-size: 1.3rem;
    }

    .analiz-header-section,
    .excellence-header-section {
        padding: 30px 0 20px;
    }

    .analiz-page-icon,
    .excellence-page-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 1rem;
    }

    .analiz-page-icon svg,
    .excellence-page-icon svg {
        width: 32px;
        height: 32px;
    }

    .analiz-laboratuvar-badge {
        font-size: 0.75rem;
        padding: 0.2rem 0.6rem;
    }

    .audience-box {
        padding: 1.5rem;
    }

    .container {
        padding: 0 4%;
    }

    .entry-title {
        font-size: 1.75rem;
    }

    .entry-content {
        font-size: 1rem;
    }
}

/* ==================================
   Genel Tablo Stilleri (sayfa/içerik)
================================== */
.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    font-size: 0.875rem;
}

.post-content table th,
.post-content table td {
    border: 1px solid #d0d7e3;
    padding: 9px 12px;
    text-align: left;
}

.post-content table th {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
    font-weight: 700;
    text-align: center;
}

.post-content table tbody tr:nth-child(odd)  { background-color: #f8f9fa; }
.post-content table tbody tr:nth-child(even) { background-color: var(--white); }
.post-content table tbody tr:hover           { background-color: #e3f2fd; }

.post-content table td a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
}
.post-content table td a:hover {
    color: var(--dark-blue);
    text-decoration: underline;
}

/* Responsive tablo */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.post-content,
.page-content {
    overflow-x: hidden;
}

/* entry-content taşmayı kesmez — tablo scroll wrapper halleder */
.entry-content {
    overflow-x: visible;
}

@media (max-width: 768px) {
    /* Tablo scroll wrapper mobilde kayması için */
    .table-scroll-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .post-content table {
        font-size: 0.8rem;
        min-width: 480px;
    }

    .post-content table th,
    .post-content table td {
        padding: 7px 8px;
    }
}

/* ==================================
   WordPress Admin Bar Uyumu
================================== */
.admin-bar .site-header {
    top: 32px;
}

@media screen and (max-width: 782px) {
    .admin-bar .site-header {
        top: 46px;
    }
}

/* ==================================
   Çok Küçük Ekranlar (≤360px)
================================== */
@media (max-width: 360px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .hero-section h1 {
        font-size: 1.5rem;
    }

    .section-title h2 {
        font-size: 1.5rem;
    }

    .excellence-header h2 {
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 5%;
    }
}