/* Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar Stilleri */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.45s cubic-bezier(.4,1.4,.6,1);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(30, 64, 175, 0.1);
    transform: translateY(0);
}

.navbar.scrolled {
    background: rgba(255,255,255,0.98);
    box-shadow: 0 8px 32px rgba(30, 64, 175, 0.13);
    border-bottom: 2px solid #3b82f6;
    backdrop-filter: blur(10px);
    transition: all 0.45s cubic-bezier(.4,1.4,.6,1);
}

.navbar.shrink {
    transform: none;
}

.navbar.scrolled .nav-link {
    color: #1e40af;
    transition: color 0.45s cubic-bezier(.4,1.4,.6,1), background 0.45s cubic-bezier(.4,1.4,.6,1);
    opacity: 0.92;
}

.navbar.scrolled .nav-link:hover {
    color: #2563eb;
    background: rgba(59,130,246,0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    padding: 8px 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.1), rgba(59, 130, 246, 0.1));
    border-radius: 8px;
    transform: scale(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-logo:hover::before {
    transform: scale(1);
}

.nav-logo h2 {
    color: #1e40af;
    font-weight: 700;
    font-size: 1.8rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

.nav-logo h2::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(30, 64, 175, 0.3), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-logo:hover h2::before {
    left: 100%;
}

.nav-logo:hover h2 {
    transform: scale(1.05) translateY(-2px);
    text-shadow: 0 4px 12px rgba(30, 64, 175, 0.4);
    color: #1e40af;
}

/* Navbar Logo - Modern Dönerek Büyüme ve Wobble Hover (Düzeltildi) */
.nav-logo img {
    opacity: 0;
    transform: scale(0.7) rotate(-30deg);
    filter: drop-shadow(0 0 0 #60a5fa);
    animation: logoSpinIn 1.1s cubic-bezier(.4,1.4,.6,1) 0.1s forwards;
    transition: filter 0.4s cubic-bezier(.4,1.4,.6,1),
                transform 0.4s cubic-bezier(.4,1.4,.6,1);
}
@keyframes logoSpinIn {
    0% {
        opacity: 0;
        transform: scale(0.7) rotate(-30deg);
        filter: drop-shadow(0 0 0 #60a5fa);
    }
    60% {
        opacity: 1;
        transform: scale(1.08) rotate(8deg);
        filter: drop-shadow(0 0 16px #60a5fa88);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
        filter: drop-shadow(0 0 0 #60a5fa);
    }
}
.nav-logo img:hover {
    /* Animasyon tekrar başlamasın, sadece efekt verilsin */
    transform: scale(1.08) rotate(-6deg);
    filter: drop-shadow(0 0 16px #60a5fa88);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1rem;
}

.nav-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(30, 64, 175, 0.15), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.nav-item:hover::before {
    left: 100%;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 12px 20px;
    border-radius: 8px;
    display: block;
    z-index: 2;
    background: transparent;
    border: 2px solid transparent;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    transform: translateX(-100%) skewX(-15deg);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
    border-radius: 8px;
}

.nav-link:hover::before {
    transform: translateX(0) skewX(-15deg);
}

.nav-link:hover {
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: 0;
    left: 50%;
    background: linear-gradient(90deg, #1e40af, #3b82f6, #60a5fa);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-link:hover::after {
    width: 80%;
}

.nav-item.active .nav-link {
    color: #1e40af;
    background: rgba(30, 64, 175, 0.1);
    border: 2px solid rgba(30, 64, 175, 0.3);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.2);
}

.nav-item.active .nav-link::after {
    width: 80%;
}

/* Hide hamburger menu on desktop */
.hamburger {
    display: none;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    .nav-menu {
        display: none;
        position: absolute;
        top: 64px;
        right: 16px;
        left: auto;
        background: #fff;
        border-radius: 0 0 18px 18px;
        box-shadow: 0 8px 32px rgba(30,64,175,0.13);
        flex-direction: column;
        align-items: flex-start;
        width: 220px;
        padding: 18px 0 18px 0;
        z-index: 1001;
        transition: all 0.3s cubic-bezier(.4,1.4,.6,1);
    }
    .nav-menu.active {
        display: flex;
    }
    .nav-item {
        width: 100%;
        margin: 0;
        padding: 0 18px;
    }
    .nav-link {
        width: 100%;
        padding: 14px 0;
        border-radius: 8px;
        color: #1e40af;
        font-size: 1.08em;
        background: none;
        border: none;
        text-align: left;
    }
    .nav-link:hover {
        background: #f1f5f9;
        color: #2563eb;
    }
}

/* Ensure nav-menu covers the screen on mobile */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        width: 100vw;
        height: calc(100vh - 70px);
        min-height: 300px;
        background: rgba(255,255,255,0.98);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 10px 40px rgba(0,0,0,0.15);
        padding: 2rem 0;
        overflow-y: auto;
        z-index: 1100;
    }
    .nav-menu.active {
        left: 0;
        transform: translateX(0);
        animation: slideInLeft 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }
}

/* Navbar Scroll Animasyonu */
@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.navbar.animate-in {
    animation: fadeInSofter 1.2s cubic-bezier(.4,0,.2,1);
    left: 0 !important;
    right: auto !important;
    transform: translateY(0) !important;
}

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

/* Menü Öğeleri Animasyonu */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.nav-item {
    animation: fadeInSofter 1.2s ease-out;
}

.nav-item:nth-child(1) { animation-delay: 0.1s; }
.nav-item:nth-child(2) { animation-delay: 0.2s; }
.nav-item:nth-child(3) { animation-delay: 0.3s; }
.nav-item:nth-child(4) { animation-delay: 0.4s; }
.nav-item:nth-child(5) { animation-delay: 0.5s; }

/* Logo Pulse Animasyonu */
@keyframes logoPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes logoGlow {
    0%, 100% {
        text-shadow: 0 0 5px rgba(30, 64, 175, 0.3);
    }
    50% {
        text-shadow: 0 0 20px rgba(30, 64, 175, 0.6), 0 0 30px rgba(30, 64, 175, 0.4);
    }
}

.nav-logo:hover h2 {
    animation: logoPulse 0.8s cubic-bezier(0.4, 0, 0.2, 1), logoGlow 2s ease-in-out infinite;
}

/* Menü Öğeleri Hover Efekti */
.nav-item {
    position: relative;
    overflow: hidden;
}

/* 3D Hover Efekti */
.nav-link {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.nav-link:hover {
    transform: translateY(-3px) scale(1.05) rotateX(5deg);
}

/* Gradient Border Animasyonu */
@keyframes gradientBorder {
    0% {
        border-image: linear-gradient(45deg, #1e40af, #3b82f6, #60a5fa) 1;
    }
    50% {
        border-image: linear-gradient(45deg, #3b82f6, #60a5fa, #1e40af) 1;
    }
    100% {
        border-image: linear-gradient(45deg, #60a5fa, #1e40af, #3b82f6) 1;
    }
}

.nav-item:hover .nav-link {
    animation: gradientBorder 2s linear infinite;
}

/* Responsive Navbar Animasyonları */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        width: 100%;
        text-align: center;
        transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        padding: 2rem 0;
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(30, 64, 175, 0.2);
        transform: translateX(-100%);
    }

    .nav-menu.active {
        left: 0;
        transform: translateX(0);
        animation: slideInLeft 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    .nav-item {
        margin: 1rem 0;
        opacity: 0;
        transform: translateX(-30px) scale(0.9);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav-menu.active .nav-item {
        opacity: 1;
        transform: translateX(0) scale(1);
    }

    .nav-menu.active .nav-item:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active .nav-item:nth-child(2) { transition-delay: 0.2s; }
    .nav-menu.active .nav-item:nth-child(3) { transition-delay: 0.3s; }
    .nav-menu.active .nav-item:nth-child(4) { transition-delay: 0.4s; }
    .nav-menu.active .nav-item:nth-child(5) { transition-delay: 0.5s; }

    .nav-link {
        padding: 15px 25px;
        margin: 0 20px;
        border-radius: 12px;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        font-size: 1.1rem;
        font-weight: 600;
    }

    .nav-link:hover {
        background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
        color: white;
        transform: translateY(-5px) scale(1.05);
        box-shadow: 0 12px 30px rgba(30, 64, 175, 0.4);
        border-color: rgba(255, 255, 255, 0.5);
    }

    .nav-link::after {
        display: none;
    }

    .nav-item.active .nav-link {
        background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
        color: white;
        box-shadow: 0 8px 25px rgba(30, 64, 175, 0.3);
    }
}

/* Navbar Scroll Hide/Show Animation */
@keyframes slideUp {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-100%);
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

.navbar.hide {
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.navbar.show {
    animation: slideDown 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Floating Animation for Menu Items */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}

.nav-item:hover {
    animation: float 2s ease-in-out infinite;
}

/* Glow Effect for Active Items */
.nav-item.active {
    box-shadow: 0 0 20px rgba(30, 64, 175, 0.3);
    border-radius: 8px;
}

.nav-item.active::before {
    background: linear-gradient(90deg, transparent, rgba(30, 64, 175, 0.2), transparent);
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

/* Sayfa Başlığı */
.page-header {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 120px 0 60px;
    text-align: center;
    animation: fadeInSofter 1.2s ease-out;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    color: #e0e7ff;
}

/* Hero Banner Stilleri - Çelik Konstrüksiyon Teması */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.8) 0%, rgba(59, 130, 246, 0.6) 100%);
    z-index: 2;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(255, 255, 255, 0.05) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(255, 255, 255, 0.05) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 3;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.hero-badge i {
    color: #60a5fa;
    font-size: 1rem;
}

.hero-badge span {
    font-size: 0.9rem;
    font-weight: 500;
    color: #e0e7ff;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    animation: fadeInSofter 1.2s ease-out;
}

.hero-title .highlight {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: #cbd5e1;
    line-height: 1.6;
    animation: fadeInSofter 1.2s ease-out;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
    color: #94a3b8;
    animation: fadeInSofter 1.2s ease-out;
}

.hero-features {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    animation: fadeInSofter 1.2s ease-out;
}

.feature-tag {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(96, 165, 250, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(96, 165, 250, 0.3);
    animation: fadeInSofter 1.2s ease-out;
}

.feature-tag i {
    color: #60a5fa;
    font-size: 0.9rem;
}

.feature-tag span {
    font-size: 0.9rem;
    font-weight: 500;
    color: #e0e7ff;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInSofter 1.2s ease-out;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    animation: fadeInSofter 1.2s ease-out;
}

.btn-primary {
    background: #1e40af;
    color: #fff;
}

.btn-primary:hover {
    background: #2563eb;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.18);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #1e40af;
    transform: translateY(-2px);
}

.btn-white {
    background: white;
    color: #1e40af;
}

.btn-white:hover {
    background: #f8fafc;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

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

.btn-outline:hover {
    background: white;
    color: #1e40af;
    transform: translateY(-2px);
}

/* Çelik Konstrüksiyon Görsel Alanı */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.construction-scene {
    position: relative;
    height: 400px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(30, 41, 59, 0.6) 100%);
    border-radius: 20px;
    border: 2px solid rgba(96, 165, 250, 0.3);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

/* Çelik Kirişler */
.steel-beam {
    position: absolute;
    background: linear-gradient(90deg, #475569 0%, #64748b 50%, #475569 100%);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    animation: beamFloat 6s ease-in-out infinite;
}

.beam-1 {
    width: 120px;
    height: 12px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.beam-2 {
    width: 100px;
    height: 10px;
    top: 40%;
    right: 15%;
    animation-delay: 2s;
}

.beam-3 {
    width: 80px;
    height: 8px;
    top: 60%;
    left: 20%;
    animation-delay: 4s;
}

.beam-detail {
    position: absolute;
    width: 100%;
    height: 2px;
    background: #60a5fa;
    top: 50%;
    transform: translateY(-50%);
}

/* Çelik Sütunlar */
.steel-column {
    position: absolute;
    background: linear-gradient(180deg, #475569 0%, #64748b 50%, #475569 100%);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    animation: columnFloat 8s ease-in-out infinite;
}

.column-1 {
    width: 12px;
    height: 150px;
    bottom: 10%;
    left: 30%;
    animation-delay: 1s;
}

.column-2 {
    width: 10px;
    height: 120px;
    bottom: 15%;
    right: 25%;
    animation-delay: 3s;
}

.column-detail {
    position: absolute;
    width: 2px;
    height: 100%;
    background: #60a5fa;
    left: 50%;
    transform: translateX(-50%);
}

/* Çelik Plakalar */
.steel-plate {
    position: absolute;
    background: linear-gradient(135deg, #64748b 0%, #94a3b8 50%, #64748b 100%);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    animation: plateFloat 10s ease-in-out infinite;
}

.plate-1 {
    width: 60px;
    height: 40px;
    top: 15%;
    right: 10%;
    animation-delay: 0s;
}

.plate-2 {
    width: 50px;
    height: 30px;
    top: 50%;
    left: 10%;
    animation-delay: 3s;
}

.plate-3 {
    width: 40px;
    height: 25px;
    bottom: 20%;
    right: 20%;
    animation-delay: 6s;
}

/* İnşaat İkonları */
.construction-icon {
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(96, 165, 250, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(96, 165, 250, 0.5);
    animation: iconPulse 4s ease-in-out infinite;
}

.construction-icon:nth-child(8) {
    top: 25%;
    left: 60%;
    animation-delay: 0s;
}

.construction-icon:nth-child(9) {
    top: 45%;
    right: 30%;
    animation-delay: 1.5s;
}

.construction-icon:nth-child(10) {
    bottom: 30%;
    left: 50%;
    animation-delay: 3s;
}

.construction-icon i {
    color: #60a5fa;
    font-size: 1.2rem;
}

/* Banner İstatistikleri */
.hero-stats {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2rem;
    animation: fadeInSofter 1.2s ease-out;
}

.hero-stats .stat-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    flex: 1;
}

.hero-stats .stat-item h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #60a5fa;
    margin-bottom: 0.25rem;
}

.hero-stats .stat-item p {
    font-size: 0.8rem;
    color: #cbd5e1;
    font-weight: 500;
}

/* Animasyonlar */
@keyframes beamFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(2deg); }
}

@keyframes columnFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

@keyframes plateFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(5deg); }
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
}

/* Bölüm Stilleri */
.section {
    padding: 80px 0;
    animation: fadeInSofter 1.2s ease-out;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 3rem;
    animation: fadeInSofter 1.2s ease-out;
}

.bg-light {
    background-color: #f8fafc;
}

.bg-primary {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
}

/* Kategori Sekmeleri */
.category-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    animation: fadeInSofter 1.2s ease-out;
}

.tab-btn {
    padding: 12px 24px;
    border: 2px solid #1e40af;
    background: transparent;
    color: #1e40af;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    animation: fadeInSofter 1.2s ease-out;
}

.tab-btn.active,
.tab-btn:hover {
    background: #1e40af;
    color: white;
}

/* Özellikler Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    animation: fadeInSofter 1.2s ease-out;
}

.feature-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease;
    animation: fadeInSofter 1.2s ease-out;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    animation: fadeInSofter 1.2s ease-out;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-item h4 {
    color: #1e40af;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.feature-item p {
    color: #6b7280;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* Öne Çıkan Projeler */
.featured-projects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    animation: fadeInSofter 1.2s ease-out;
}

.featured-project {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: fadeInSofter 1.2s ease-out;
}

.featured-project:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.featured-project .project-image {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.featured-project .project-image i {
    font-size: 3rem;
    color: white;
}

.featured-project .project-content {
    padding: 2rem;
}

.featured-project .project-content h3 {
    color: #1e40af;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.featured-project .project-content p {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e5e7eb;
    animation: fadeInSofter 1.2s ease-out;
}

.project-stats span {
    font-size: 0.9rem;
    color: #1e40af;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-stats i {
    font-size: 0.8rem;
}

/* Müşteri Yorumu Vurgusu */
.testimonial-highlight {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-highlight .testimonial-content {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    position: relative;
}

.testimonial-highlight .testimonial-content i.fa-quote-left {
    font-size: 2rem;
    color: #1e40af;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.testimonial-highlight .testimonial-content p {
    color: #4b5563;
    line-height: 1.8;
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.testimonial-highlight .testimonial-author h5 {
    color: #1e40af;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.testimonial-highlight .testimonial-author span {
    color: #6b7280;
    font-size: 0.9rem;
}

/* CTA Bölümü */
.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

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

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #e0e7ff;
    line-height: 1.6;
}

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

/* Kurumsal Bölümü */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h3 {
    color: #1e40af;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #4b5563;
}

.values-list {
    list-style: none;
    margin-top: 1rem;
}

.values-list li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.values-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #1e40af;
    font-weight: bold;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
}

.stat-item h4 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #6b7280;
    font-weight: 500;
}

/* Ekip Bölümü */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-member {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
}

.member-photo {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.member-photo i {
    font-size: 2.5rem;
    color: white;
}

.team-member h4 {
    color: #1e40af;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.team-member p {
    color: #6b7280;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.member-desc {
    font-size: 0.9rem;
    color: #9ca3af;
}

/* Projelerimiz Grid ve Kartları */
.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-top: 2.5rem;
}
@media (min-width: 700px) {
    .projects-grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (min-width: 1100px) {
    .projects-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
}
.project-card {
    background: #fff;
    border-radius: 1.2rem;
    box-shadow: 0 4px 24px 0 rgba(30, 60, 120, 0.10);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s cubic-bezier(.4,1.4,.6,1), box-shadow 0.25s cubic-bezier(.4,1.4,.6,1);
    border: 1px solid #e6eaf3;
}
.project-card:hover {
    transform: translateY(-8px) scale(1.025);
    box-shadow: 0 8px 32px 0 rgba(30, 60, 120, 0.16);
}
.project-card-image {
    width: 100%;
    aspect-ratio: 16/9;
    background: #eaf1fa;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(.4,1.4,.6,1);
}
.project-card:hover .project-card-image img {
    transform: scale(1.06) rotate(-1deg);
}
.project-card-content {
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.project-card-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1a3365;
    margin-bottom: 0.5rem;
}
.project-location, .project-year, .project-apps {
    font-size: 1rem;
    color: #4a5a7a;
    margin-bottom: 0.25rem;
}
.project-apps {
    margin-bottom: 1.2rem;
}
.project-card .btn {
    align-self: flex-start;
    margin-top: auto;
    padding: 0.7rem 1.5rem;
    font-size: 1rem;
    border-radius: 2rem;
    background: linear-gradient(90deg, #2563eb 0%, #1e40af 100%);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 2px 8px 0 rgba(30, 60, 120, 0.10);
    transition: background 0.2s, box-shadow 0.2s;
    border: none;
}
.project-card .btn:hover {
    background: linear-gradient(90deg, #1e40af 0%, #2563eb 100%);
    box-shadow: 0 4px 16px 0 rgba(30, 60, 120, 0.16);
    color: #fff;
}

/* Müşteri Yorumları */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    color: #4b5563;
    line-height: 1.8;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info h5 {
    color: #1e40af;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.author-info span {
    color: #6b7280;
    font-size: 0.9rem;
}

/* İstatistikler Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.stat-icon i {
    font-size: 1.5rem;
    color: white;
}

.stat-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: #6b7280;
    font-weight: 500;
}

/* İletişim Bölümü */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    color: #1e40af;
    font-size: 2rem;
    margin-bottom: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
}

.contact-item i {
    font-size: 1.5rem;
    color: #1e40af;
    margin-top: 0.25rem;
}

.contact-item h4 {
    color: #1e40af;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-item p {
    color: #6b7280;
    line-height: 1.6;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
}

.contact-form h2 {
    color: #1e40af;
    font-size: 2rem;
    margin-bottom: 2rem;
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #1e40af;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Harita Bölümü */
.map-container {
    display: flex;
    justify-content: center;
}

.map-placeholder {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    max-width: 500px;
}

.map-placeholder i {
    font-size: 3rem;
    color: #1e40af;
    margin-bottom: 1rem;
}

.map-placeholder h3 {
    color: #1e40af;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.map-placeholder p {
    color: #6b7280;
    margin-bottom: 2rem;
}

.map-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
}

.info-item i {
    color: #1e40af;
    font-size: 1rem;
}

/* SSS Bölümü */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #f8fafc;
}

.faq-question h4 {
    color: #1e40af;
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-question i {
    color: #1e40af;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: #6b7280;
    line-height: 1.6;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* Footer particles animation background */
#footer-particles {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}
.footer {
    position: relative;
    overflow: hidden;
}

/* Footer */
.footer {
    background: #1e40af;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #e0e7ff;
}

.footer-section p {
    color: #c7d2fe;
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #c7d2fe;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #3b82f6;
    padding-top: 1rem;
    text-align: center;
    color: #c7d2fe;
}

/* Footer animated floating effect */
.footer-section.footer-animate {
    animation: footerFloat 3.5s ease-in-out infinite alternate;
}
@keyframes footerFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-18px); }
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

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

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

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

    .page-header h1 {
        font-size: 2.5rem;
    }

    .category-tabs {
        flex-direction: column;
        align-items: center;
    }

    .tab-btn {
        width: 200px;
    }

    .featured-projects {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-visual {
        height: 300px;
    }

    .construction-scene {
        height: 250px;
    }

    .hero-stats {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .container {
        padding: 0 15px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .project-details {
        flex-direction: column;
        gap: 0.5rem;
    }

    .project-stats {
        flex-direction: column;
        gap: 0.5rem;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Animasyonlar */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeInSofter 1.2s ease-out;
}

/* Hizmetler Kartı Hover - Modern ve Yumuşak */
.service-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: 
        transform 0.45s cubic-bezier(.4,1.4,.6,1),
        box-shadow 0.45s cubic-bezier(.4,1.4,.6,1),
        border-color 0.35s cubic-bezier(.4,1.4,.6,1),
        background 0.45s cubic-bezier(.4,1.4,.6,1);
    position: relative;
    overflow: hidden;
}
.service-item::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 100%;
    width: 120%;
    height: 60%;
    background: radial-gradient(ellipse at center, #3b82f6 0%, transparent 80%);
    opacity: 0.13;
    transform: translate(-50%, 0) scaleY(0.7);
    transition: top 0.45s cubic-bezier(.4,1.4,.6,1), opacity 0.45s cubic-bezier(.4,1.4,.6,1);
    z-index: 0;
    pointer-events: none;
}
.service-item:hover {
    transform: translateY(-10px) scale(1.045);
    box-shadow: 0 12px 32px 0 rgba(30, 64, 175, 0.13), 0 2px 8px 0 rgba(30, 64, 175, 0.08);
    border-color: #3b82f6;
    background: linear-gradient(120deg, #f0f6ff 0%, #fff 100%);
}
.service-item:hover::before {
    top: 60%;
    opacity: 0.22;
}
.service-item h4 {
    color: #1e40af;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}
.service-item p {
    color: #6b7280;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}
.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.10);
    transition: box-shadow 0.45s cubic-bezier(.4,1.4,.6,1), transform 0.45s cubic-bezier(.4,1.4,.6,1);
    position: relative;
    z-index: 1;
}
.service-item:hover .service-icon {
    box-shadow: 0 8px 24px rgba(30, 64, 175, 0.18);
    transform: scale(1.08) rotate(-3deg);
}
.service-item::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 60%;
    height: 4px;
    background: linear-gradient(90deg, #2563eb 0%, #60a5fa 100%);
    border-radius: 2px;
    opacity: 0;
    transform: translateX(-50%) scaleX(0.7);
    transition: opacity 0.35s cubic-bezier(.4,1.4,.6,1), transform 0.35s cubic-bezier(.4,1.4,.6,1);
    z-index: 2;
}
.service-item:hover::after {
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
}

/* Hizmetler Grid - Yan Yana ve Responsive */
.services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.service-item {
    flex: 0 1 320px;
    max-width: 340px;
    margin: 0 auto;
    text-align: center;
}

/* Hero Slider Styles */
.hero-slider {
    width: 100vw;
    max-width: 100%;
    position: relative;
    overflow: hidden;
    margin-bottom: 48px;
    background: #181c24;
}
.slider-container {
    position: relative;
    width: 100%;
    height: 640px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.slider-slide {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.slider-slide.active {
    opacity: 1;
    z-index: 2;
}
.slider-slide img {
    width: 100vw;
    max-width: 100%;
    height: 640px;
    object-fit: cover;
    filter: brightness(0.7) contrast(1.1);
    border-radius: 0 0 32px 32px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}
.slider-caption {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    text-align: center;
    z-index: 3;
    background: rgba(24,28,36,0.55);
    padding: 32px 48px;
    border-radius: 24px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}
.slider-caption h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 1px;
}
.slider-caption h2 {
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 0;
    color: #e0e0e0;
}
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(24,28,36,0.7);
    color: #fff;
    border: none;
    font-size: 2.2rem;
    padding: 8px 18px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}
.slider-arrow:hover {
    background: #1e40af;
    color: #fff;
}
.slider-arrow-left { left: 32px; }
.slider-arrow-right { right: 32px; }
.slider-dots {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}
.slider-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    opacity: 0.5;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
    border: 2px solid #1e40af;
}
.slider-dot.active {
    background: #1e40af;
    opacity: 1;
}
@media (max-width: 900px) {
    .slider-container, .slider-slide img {
        height: 400px;
    }
    .slider-caption {
        padding: 18px 12px;
        font-size: 1rem;
    }
    .slider-caption h1 {
        font-size: 1.3rem;
    }
    .slider-caption h2 {
        font-size: 1rem;
    }
    .slider-arrow-left { left: 8px; }
    .slider-arrow-right { right: 8px; }
    .slider-dots { bottom: 12px; }
}
@media (max-width: 600px) {
    .slider-container, .slider-slide img {
        height: 220px;
    }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translate(-50%, 30%); }
    to { opacity: 1; transform: translate(-50%, -50%); }
}

.bar {
    width: 28px;
    height: 3px;
    background: linear-gradient(90deg, #1e40af, #3b82f6, #60a5fa);
    margin: 4px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
    transform-origin: center;
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Typewriter effect for banner text */
.typewriter-text {
  font-family: inherit;
  white-space: pre;
  border-right: 2px solid #1e40af;
  padding-right: 2px;
  visibility: hidden;
  min-width: 1ch;
}
.typewriter-text.typing {
  animation: blink-caret 0.7s step-end infinite;
}
@keyframes blink-caret {
  0%, 100% { border-color: #1e40af; }
  50% { border-color: transparent; }
}