/* ==========================================================================
   Uşak Yaşam Asansör - Premium Design System (style.css)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-dark: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --primary: #1e3a5f;
    --primary-light: #3b6ea5;
    --primary-dark: #0f172a;
    --text-white: #0f172a;
    --text-muted: #475569;
    --text-gray: #64748b;
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(15, 23, 42, 0.08);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);

    /* Tema değişkenleri — includes/theme.php (admin paneli) üzerinden ezilir */
    --primary-rgb: 30, 58, 95;
    --border-color: rgba(var(--primary-rgb), 0.12);
    --border-hover: rgba(var(--primary-rgb), 0.25);
    --btn-shadow: rgba(var(--primary-rgb), 0.25);
    --btn-shadow-hover: rgba(var(--primary-rgb), 0.4);
    --hover-tint: rgba(var(--primary-rgb), 0.04);
    --pulse-ring: rgba(var(--primary-rgb), 0.3);
    --pulse-zero: rgba(var(--primary-rgb), 0);
    --timeline-line: rgba(var(--primary-rgb), 0.15);
    --admin-border: rgba(var(--primary-rgb), 0.1);
    --admin-border-hover: rgba(var(--primary-rgb), 0.25);
    --shiny-grad: linear-gradient(270deg, #1e3a5f, #3b6ea5, #0f172a, #1e3a5f);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-white);
    line-height: 1.2;
}

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

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #eef1f0;
}
::-webkit-scrollbar-thumb {
    background: var(--primary-dark);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--text-white) 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.gold-gradient-bg {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
}

.section-padding {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title span {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary);
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
}

.section-title h2 {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -1px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
    font-size: 15px;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #000;
    border: none;
    box-shadow: 0 4px 15px var(--btn-shadow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--btn-shadow-hover);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--hover-tint);
    border-color: var(--primary);
    transform: translateY(-3px);
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 40%, #0f172a 100%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, transform 0.6s ease;
}
#loading-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(200,168,78,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(30,58,95,0.3) 0%, transparent 50%);
    pointer-events: none;
}
#loading-screen::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg at 50% 50%, transparent 0deg, rgba(200,168,78,0.03) 60deg, transparent 120deg);
    animation: loader-rotate 8s linear infinite;
    pointer-events: none;
}
#loading-screen > * {
    position: relative;
    z-index: 2;
}

/* Elevator Icon */
.loader-elevator {
    width: 80px;
    height: 100px;
    margin-bottom: 30px;
    position: relative;
    animation: loader-float 2s ease-in-out infinite;
}
.loader-elevator-shaft {
    width: 80px;
    height: 100px;
    border: 2px solid rgba(200,168,78,0.3);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}
.loader-elevator-cabin {
    position: absolute;
    width: 64px;
    height: 50px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(180deg, rgba(200,168,78,0.2) 0%, rgba(200,168,78,0.05) 100%);
    border: 1px solid rgba(200,168,78,0.4);
    border-radius: 8px;
    animation: elevator-move 2.5s ease-in-out infinite;
}
.loader-elevator-cabin::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border: 2px solid rgba(200,168,78,0.6);
    border-radius: 50%;
}
.loader-elevator-door-left, .loader-elevator-door-right {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    background: rgba(200,168,78,0.06);
}
.loader-elevator-door-left { left: 0; border-right: 1px solid rgba(200,168,78,0.15); }
.loader-elevator-door-right { right: 0; border-left: 1px solid rgba(200,168,78,0.15); }
.loader-elevator-indicator {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #C8A84E;
    animation: indicator-blink 1s ease-in-out infinite;
    box-shadow: 0 0 8px rgba(200,168,78,0.6);
}

/* Company Name */
.loader-company {
    text-align: center;
    margin-bottom: 35px;
}
.loader-company-name {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.loader-company-sub {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 600;
    color: #C8A84E;
    letter-spacing: 6px;
    text-transform: uppercase;
}

/* Loading Bar */
.loader-bar {
    width: 180px;
    height: 3px;
    background: rgba(200,168,78,0.15);
    position: relative;
    overflow: hidden;
    border-radius: 3px;
    margin-bottom: 20px;
}
.loader-bar-fill {
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, transparent, #C8A84E, transparent);
    position: absolute;
    top: 0;
    left: -40%;
    animation: loader-slide 1.5s ease-in-out infinite;
    border-radius: 3px;
}

/* Loading Text */
.loader-text {
    font-size: 11px;
    color: rgba(148,163,184,0.6);
    letter-spacing: 3px;
    text-transform: uppercase;
    animation: loader-text-pulse 2s ease-in-out infinite;
}

/* Particles */
.loader-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}
.loader-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(200,168,78,0.3);
    border-radius: 50%;
    animation: particle-float 6s linear infinite;
}
.loader-particle:nth-child(2) { left: 15%; animation-delay: 1s; animation-duration: 7s; }
.loader-particle:nth-child(3) { left: 30%; animation-delay: 2s; animation-duration: 5s; }
.loader-particle:nth-child(4) { left: 45%; animation-delay: 0.5s; animation-duration: 8s; }
.loader-particle:nth-child(5) { left: 60%; animation-delay: 3s; animation-duration: 6s; }
.loader-particle:nth-child(6) { left: 75%; animation-delay: 1.5s; animation-duration: 7.5s; }
.loader-particle:nth-child(7) { left: 90%; animation-delay: 2.5s; animation-duration: 5.5s; }

/* Keyframes */
@keyframes loader-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
@keyframes loader-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
@keyframes elevator-move {
    0%, 100% { top: 10px; }
    50% { top: 40px; }
}
@keyframes indicator-blink {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(200,168,78,0.6); }
    50% { opacity: 0.3; box-shadow: 0 0 4px rgba(200,168,78,0.2); }
}
@keyframes loader-slide {
    0% { left: -40%; }
    100% { left: 100%; }
}
@keyframes loader-text-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}
@keyframes particle-float {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-20vh) scale(1); opacity: 0; }
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

header.sticky {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    padding: 10px 0;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    transition: var(--transition);
}

header.sticky .header-container {
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 28px;
    color: var(--primary);
    position: relative;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 20px;
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.logo-text span {
    display: block;
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 2px;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-white);
    position: relative;
    padding: 10px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-btn {
    padding: 10px 20px;
    font-size: 14px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    border: none;
    background: transparent;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background-color: var(--text-white);
    transition: var(--transition);
}

/* Hero Slider */
.hero-slider {
    position: relative;
    height: 100vh;
    overflow: hidden;
    background: #f8fafc;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease-in-out, visibility 1s ease-in-out;
    display: flex;
    align-items: center;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.1);
    transition: transform 6s ease;
}

.slide.active .slide-bg {
    transform: scale(1);
}.slide::after {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(to right, rgba(15, 23, 42, 0.7) 0%, rgba(15, 23, 42, 0.3) 50%, transparent 100%);
pointer-events: none;
}.slide-content {
position: relative;
z-index: 5;
max-width: 800px;
}.slide h1, .slide h2 {
font-size: 64px;
font-weight: 800;
margin-bottom: 20px;
letter-spacing: -1.5px;
opacity: 0;
transform: translateY(30px);
transition: all 0.8s ease 0.5s;
color: #ffffff;
}
.slide p {
font-size: 18px;
color: rgba(255,255,255,0.85);
margin-bottom: 40px;
opacity: 0;
transform: translateY(30px);
transition: all 0.8s ease 0.7s;
}.slide-btns {
opacity: 0;
transform: translateY(30px);
transition: all 0.8s ease 0.9s;
display: flex;
gap: 15px;
position: relative;
z-index: 5;
}.slide.active h1, .slide.active h2,
.slide.active p,
.slide.active .slide-btns {
opacity: 1;
transform: translateY(0);
}.slider-controls {
position: absolute;
bottom: 40px;
right: 40px;
z-index: 10;
display: flex;
gap: 10px;
pointer-events: auto;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.slider-btn:hover {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
}

/* Service Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--primary-dark), var(--primary-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--border-hover);
    box-shadow: 0 15px 40px rgba(var(--primary-rgb), 0.12);
    background: var(--bg-card-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 25px;
    display: inline-block;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 25px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--primary);
    font-size: 14px;
}

.service-link i {
    transition: var(--transition);
}

.service-card:hover .service-link i {
    transform: translateX(5px);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #ffffff;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item i {
    font-size: 40px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 10px;
    color: #ffffff;
}

.stat-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Projects Section */
.project-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-white);
    padding: 10px 20px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    box-shadow: 0 15px 40px rgba(var(--primary-rgb), 0.12);
}

.project-img-wrapper {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: #eef1f0;
}

.project-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-img-wrapper img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-info {
    padding: 25px;
}

.project-category {
    font-size: 12px;
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 5px;
    display: block;
}

.project-info h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.project-info p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

/* Floating Action Buttons (Telefon + WhatsApp) */
.float-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.call-float {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.4);
    transition: var(--transition);
}

.call-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.6);
}

.whatsapp-float {
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary), var(--primary-light));
    z-index: 1001;
    width: 0;
    transition: width 0.1s ease-out;
}

/* Footer */
footer {
    background: linear-gradient(180deg, var(--primary-dark) 0%, #0a1628 100%);
    border-top: 1px solid rgba(200,168,78,0.15);
    color: #cbd5e1;
    font-size: 14px;
}

.footer-top {
    padding: 80px 0 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo .logo-text {
    font-size: 24px;
    color: #ffffff;
}

.footer-logo .logo-text span {
    color: #C8A84E;
}
.footer-logo .logo-icon {
    color: #C8A84E;
    font-size: 32px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: #C8A84E;
    border-radius: 2px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #94a3b8;
    font-size: 14px;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #C8A84E;
    padding-left: 4px;
}

.footer-contact li {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-contact i {
    color: #C8A84E;
    font-size: 16px;
    margin-top: 4px;
}

.footer-map {
    height: 140px;
    border-radius: 12px;
    overflow: hidden;
    margin-top: 20px;
    border: 1px solid rgba(255,255,255,0.06);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 25px;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.06);
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.08);
    transition: all 0.3s ease;
}

.social-btn:hover {
    background: #C8A84E;
    color: #0f172a;
    border-color: #C8A84E;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom p {
    color: #64748b;
    font-size: 13px;
    margin: 0;
}

/* Modal Popup */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.45);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    max-width: 600px;
    width: 90%;
    padding: 40px;
    position: relative;
    transform: scale(0.9);
    transition: var(--transition);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text-white);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--primary);
}

/* Cookie / KVKK Popup Banner */
.cookie-banner {
    position: fixed;
    bottom: 30px;
    left: 30px;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    z-index: 1999;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: flex;
    flex-direction: column;
    gap: 15px;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
}

.cookie-banner.active {
    transform: translateY(0);
    opacity: 1;
}

/* Responsive Table / Form / Grid Adjustments */
@media (max-width: 991px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .section-title h2 {
        font-size: 34px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-dark);
        flex-direction: column;
        align-items: center;
        padding-top: 50px;
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .header-btn {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .slide h1 {
        font-size: 40px;
    }
}

/* ==========================================================================
   Uşak Yaşam Asansör — Modern Yeniden Tasarım Bileşenleri
   ========================================================================== */

/* Üst bilgi çubuğu (telefon / e-posta / adres) */
.topbar {
    background: #ffffff;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    font-size: 13px;
    color: var(--text-muted);
    overflow: hidden;
    max-height: 44px;
    transition: max-height 0.35s ease, opacity 0.35s ease;
}
.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 44px;
}
.topbar-group {
    display: flex;
    align-items: center;
    gap: 28px;
    min-width: 0;
}
.topbar a {
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: var(--transition);
}
.topbar a:hover {
    color: var(--primary);
}
.topbar i {
    color: var(--primary);
    font-size: 12px;
}
body.scrolled .topbar {
    max-height: 0;
    opacity: 0;
    border-bottom-color: transparent;
}

/* Hero altı hızlı bilgi şeridi */
.info-strip {
    position: relative;
    z-index: 20;
    margin-top: -84px;
    padding-bottom: 0;
}
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}
.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px 26px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
}
.info-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: 0 16px 40px rgba(var(--primary-rgb), 0.15);
}
.info-icon {
    width: 54px;
    height: 54px;
    flex-shrink: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.35);
}
.info-card h4 {
    font-size: 15px;
    margin-bottom: 3px;
}
.info-card p,
.info-card a {
    font-size: 13px;
    color: var(--text-muted);
    display: block;
}
.info-card a:hover {
    color: var(--primary);
}

/* Bölüm başlığı (eyebrow + başlık + özet) */
.section-head {
    text-align: center;
    margin-bottom: 60px;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    padding: 6px 16px;
    border-radius: 999px;
    margin-bottom: 18px;
}
.section-head h2 {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 14px;
}
.section-head .lead {
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.7;
}

/* Hizmet kartları — simge kutusu + numara */
.services-grid {
    gap: 24px;
}
.service-card {
    border-radius: 16px;
    padding: 34px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}
.info-card {
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}
.project-card {
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}
.cta-banner {
    box-shadow: 0 16px 44px rgba(15, 23, 42, 0.10);
}
.service-card .service-icon {
    width: 62px;
    height: 62px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    box-shadow: 0 10px 24px rgba(var(--primary-rgb), 0.35);
}
.service-num {
    position: absolute;
    top: 18px;
    right: 22px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 46px;
    line-height: 1;
    color: rgba(var(--primary-rgb), 0.12);
}
.service-card h3 {
    font-size: 20px;
}

/* İstatistik bölümü — ışıltı + daire simge + gradyan sayı */
.stats-section {
    position: relative;
    overflow: hidden;
}
.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(640px 320px at 15% 0%, rgba(var(--primary-rgb), 0.12), transparent 60%),
        radial-gradient(520px 280px at 85% 100%, rgba(var(--primary-rgb), 0.10), transparent 60%);
    pointer-events: none;
}
.stats-grid {
    position: relative;
}
.stat-item {
    padding: 30px 20px;
}
.stat-item i {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(var(--primary-rgb), 0.10);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    color: var(--primary);
    font-size: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}
.stat-number {
    font-size: 52px;
    color: #0f766e;
}

/* Proje kartları — konum rozeti */
.project-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.project-meta i {
    color: var(--primary);
}
.project-img-wrapper img {
    object-fit: cover;
}

/* Teklif CTA bandı */
.cta-banner {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.16), rgba(var(--primary-rgb), 0.03)), var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 64px 48px;
    text-align: center;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -90px;
    right: -90px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.30), transparent 70%);
    pointer-events: none;
}
.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -110px;
    left: -60px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.16), transparent 70%);
    pointer-events: none;
}
.cta-banner h2 {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
    position: relative;
}
.cta-banner p {
    color: var(--text-muted);
    max-width: 580px;
    margin: 0 auto 34px;
    font-size: 16px;
    line-height: 1.7;
    position: relative;
}
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
}
.cta-phone {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.3px;
}
.btn-lg {
    padding: 16px 34px;
    font-size: 16px;
    border-radius: 10px;
}
.btn-whatsapp {
    background: #25d366;
    color: #fff;
    border: none;
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
    background: #1fbd5b;
    transform: translateY(-3px);
    box-shadow: 0 10px 26px rgba(37, 211, 102, 0.45);
}

/* İnce arka plan dokusu */
body {
    background-image: radial-gradient(900px 480px at 88% -8%, rgba(var(--primary-rgb), 0.05), transparent 60%);
    background-attachment: fixed;
}

/* Mobil uyarlamalar */
@media (max-width: 768px) {
    .topbar-group:last-child {
        display: none;
    }
    .topbar-inner {
        justify-content: center;
    }
    .info-strip {
        margin-top: 0;
        padding-top: 60px;
    }
    .section-head h2,
    .cta-banner h2 {
        font-size: 30px;
    }
    .cta-banner {
        padding: 48px 24px;
    }

    /* Mobil menü */
    .hamburger {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-card);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 80px 30px 30px;
        box-shadow: -4px 0 30px rgba(0, 0, 0, 0.15);
        transition: right 0.35s ease;
        z-index: 999;
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu li {
        width: 100%;
    }
    .nav-menu li a {
        display: block;
        padding: 14px 0;
        font-size: 16px;
        border-bottom: 1px solid var(--border-color);
    }
    .header-actions .header-btn {
        display: none;
    }
}

/* ==========================================================================
   Açık (beyaz) tema desteği — görsel üzerindeki metinler beyaz kalır
   ========================================================================== *//* Hero slider: görsel üzerinde beyaz metin */
.hero-slider .slide h1,
.hero-slider .slide h2,
.hero-slider .slide p {
color: #ffffff;
}
.hero-slider .slide .btn-secondary {
color: #ffffff;
border-color: rgba(255,255,255,0.3);
}

/* Header: transparan (sadece ana sayfa hero üzerinde) */
header:not(.sticky) .nav-link,
header:not(.sticky) .nav-link.active {
    color: #ffffff;
}
header:not(.sticky) .logo-text {
    color: #ffffff;
}
header:not(.sticky) .logo-text span {
    color: rgba(255, 255, 255, 0.75);
}
header:not(.sticky) .hamburger span {
    background-color: #ffffff;
}
header:not(.sticky) .logo-icon {
    color: #ffffff;
}

/* Inner sayfalar: header arka plan + koyu menü */
body.inner-page header {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(30,58,95,0.06);
}
body.inner-page header:not(.sticky) .nav-link,
body.inner-page header:not(.sticky) .nav-link.active {
    color: var(--text-white);
}
body.inner-page header:not(.sticky) .logo-text {
    color: var(--text-white);
}
body.inner-page header:not(.sticky) .logo-text span {
    color: var(--primary);
}
body.inner-page header:not(.sticky) .hamburger span {
    background-color: var(--text-white);
}
body.inner-page .topbar {
    background: #f8fafc;
    border-bottom: 1px solid rgba(30,58,95,0.06);
}
body.inner-page .topbar i {
    color: var(--primary);
}

/* İçerik sayfalarının banner başlıkları */
section[style*="rgba(255,255,255"] h1 {
    color: var(--text-white);
}

/* ==========================================================================
   Blog makale içeriği — zengin metin stilleri
   ========================================================================== */
.blog-rich-content {
    color: var(--text-muted);
}
.blog-rich-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 34px 0 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-white);
}
.blog-rich-content p {
    margin-bottom: 18px;
    color: var(--text-muted);
}
.blog-rich-content ul {
    margin: 0 0 18px;
    padding-left: 22px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.blog-rich-content ul li {
    padding-left: 6px;
    position: relative;
    color: var(--text-muted);
}
.blog-rich-content ul li::before {
    content: '\f058';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 12px;
    color: var(--primary);
    position: absolute;
    left: -20px;
    top: 4px;
}

/* ==========================================================================
   Erişilebilirlik — Odak Göstergeleri & Skip Link
   ========================================================================== */

/* Focus-visible: Klavye ile gezinirken belirgin odak halkası */
:focus-visible {
    outline: 3px solid #C8A84E;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Skip link: Klavye kullanıcıları için ana içeriğe geçiş */
.skip-link {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 99999;
    background: #C8A84E;
    color: #0f172a;
    padding: 12px 24px;
    font-weight: 700;
    font-size: 14px;
    border-radius: 0 0 8px 0;
    text-decoration: none;
}

.skip-link:focus {
    position: fixed;
    left: 0;
    top: 0;
    width: auto;
    height: auto;
    overflow: visible;
}

/* Touch target: Minimum 44x44px dokunma alanı */
a, button, [role="button"], input[type="submit"] {
    min-height: 44px;
    min-width: 44px;
}

/* Navigation odak stilleri */
.nav-link:focus-visible,
.btn:focus-visible,
.filter-btn:focus-visible {
    outline: 3px solid #C8A84E;
    outline-offset: 4px;
}

/* Logo odak */
.logo:focus-visible {
    outline: none;
}
.logo:focus-visible .logo-icon,
.logo:focus-visible .logo-text {
    color: #C8A84E;
}

/* Mobil padding düzeltmeleri */
@media (max-width: 768px) {
    .nav-link {
        font-size: 16px;
        padding: 14px 0;
        min-height: 48px;
        display: flex;
        align-items: center;
    }
    .btn {
        min-height: 48px;
        padding: 14px 24px;
        font-size: 16px;
    }
    .service-card {
        padding: 28px 20px;
    }
    .slide h1 {
        font-size: 36px !important;
    }
    .slide h2 {
        font-size: 28px !important;
    }
    .slide p {
        font-size: 16px !important;
    }
    .section-head h2 {
        font-size: 28px !important;
    }
    .stat-number {
        font-size: 40px !important;
    }
    .cta-banner h2 {
        font-size: 26px !important;
    }
    .footer-col h4 {
        font-size: 16px;
    }
    .footer-bottom p {
        font-size: 13px;
    }
}
#loading-screen {
    display: none !important;
}