/* 🔄 Yapim Styles v1.0 - CSS Yüklendi! */
/* Reset ve Temel Ayarlar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: linear-gradient(45deg, #1a1a2e, #16213e, #0f3460, #1a1a2e);
    background-size: 400% 400%;
    animation: gradientShift 25s ease infinite;
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 15% 25%, rgba(70, 130, 180, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 75%, rgba(100, 149, 237, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 45% 10%, rgba(123, 104, 238, 0.05) 0%, transparent 35%),
        radial-gradient(circle at 25% 85%, rgba(147, 112, 219, 0.04) 0%, transparent 35%),
        radial-gradient(circle at 70% 30%, rgba(135, 206, 250, 0.03) 0%, transparent 30%);
    z-index: -1;
    pointer-events: none;
    animation: pulseColors 8s ease-in-out infinite;
}

@keyframes pulseColors {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.03) 2px,
        rgba(255, 255, 255, 0.03) 4px
    );
    z-index: -1;
    pointer-events: none;
    animation: movePattern 20s linear infinite;
}

@keyframes movePattern {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(50px) translateY(50px); }
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Tasarımı */
.header {
    background: linear-gradient(45deg, #4a90e2, #7b68ee, #6495ed, #87ceeb, #9370db, #4a90e2);
    background-size: 600% 600%;
    animation: rainbowGradient 12s ease infinite;
    padding: 100px 0;
    text-align: center;
    position: relative;
    margin-bottom: 0;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(255, 0, 110, 0.4);
}

@keyframes rainbowGradient {
    0% { background-position: 0% 50%; }
    25% { background-position: 100% 50%; }
    50% { background-position: 100% 100%; }
    75% { background-position: 0% 100%; }
    100% { background-position: 0% 50%; }
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(255,255,255,0.25) 0%, transparent 50%),
        linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
    animation: shimmer 4s ease-in-out infinite;
}

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

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.2) 100%);
}

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

/* Dil Seçici Stilleri */
.language-selector {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 5;
}

.lang-btn {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 25px;
    padding: 8px 16px;
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 60px;
    justify-content: center;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.lang-btn:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.2));
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px) scale(1.05);
    box-shadow:
        0 6px 20px rgba(0, 0, 0, 0.15),
        0 0 20px rgba(255, 255, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.lang-btn.active {
    background: linear-gradient(135deg, #4a90e2, #7b68ee);
    border-color: #87ceeb;
    box-shadow:
        0 6px 20px rgba(70, 130, 180, 0.3),
        0 0 15px rgba(100, 149, 237, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    animation: activeGlow 3s ease-in-out infinite;
    /* Debug: CSS çalışıyor işareti */
    border: 3px solid #00ff00 !important;
}

@keyframes activeGlow {
    0%, 100% {
        box-shadow:
            0 6px 20px rgba(70, 130, 180, 0.3),
            0 0 15px rgba(100, 149, 237, 0.4),
            inset 0 1px 0 rgba(255, 255, 255, 0.2);
    }
    50% {
        box-shadow:
            0 8px 25px rgba(70, 130, 180, 0.4),
            0 0 20px rgba(100, 149, 237, 0.5),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
}

.lang-btn i {
    font-size: 0.8rem;
    color: #87ceeb;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.lang-btn.active i {
    color: white;
}

/* Dil Geçiş Animasyonu */
.language-transition {
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.language-transition.fade-in {
    opacity: 1;
    transform: translateY(0);
}

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

.company-logo img {
    max-height: 120px;
    max-width: 300px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.3));
    transition: transform 0.3s ease;
}

.company-logo img:hover {
    transform: scale(1.05);
}

.header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: 0.05em;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    text-shadow:
        0 0 10px rgba(255, 255, 255, 0.8),
        0 0 20px rgba(255, 255, 255, 0.6),
        0 0 30px rgba(255, 255, 255, 0.4);
    animation: textGlow 4s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% {
        text-shadow:
            0 0 10px rgba(255, 255, 255, 0.8),
            0 0 20px rgba(255, 255, 255, 0.6),
            0 0 30px rgba(255, 255, 255, 0.4);
    }
    50% {
        text-shadow:
            0 0 20px rgba(255, 255, 255, 1),
            0 0 30px rgba(255, 255, 255, 0.8),
            0 0 40px rgba(255, 255, 255, 0.6);
    }
}

.header p {
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
    font-weight: 400;
    margin-bottom: 30px;
}

.header-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.header-icon i {
    font-size: 2rem;
    color: white;
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Timeline Container */
.timeline-section {
    background: linear-gradient(135deg,
        rgba(0, 0, 0, 0.85) 0%,
        rgba(20, 20, 40, 0.9) 25%,
        rgba(40, 20, 60, 0.85) 50%,
        rgba(20, 20, 40, 0.9) 75%,
        rgba(0, 0, 0, 0.85) 100%
    );
    backdrop-filter: blur(30px);
    padding: 100px 0;
    margin-bottom: 0;
    position: relative;
    border-top: 2px solid rgba(255, 0, 255, 0.5);
    border-bottom: 2px solid rgba(0, 255, 255, 0.5);
    box-shadow: inset 0 0 100px rgba(255, 0, 255, 0.1);
}

.timeline-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(255, 0, 255, 0.2) 0%, transparent 45%),
        radial-gradient(circle at 80% 80%, rgba(0, 255, 255, 0.15) 0%, transparent 45%),
        radial-gradient(circle at 60% 40%, rgba(255, 255, 0, 0.1) 0%, transparent 35%),
        linear-gradient(45deg, transparent 30%, rgba(255, 0, 150, 0.08) 50%, transparent 70%);
    z-index: 1;
    animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

.timeline-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 50px,
        rgba(255, 0, 255, 0.05) 50px,
        rgba(255, 0, 255, 0.05) 52px
    );
    z-index: 1;
    animation: scrollPattern 30s linear infinite;
}

@keyframes scrollPattern {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(100px) translateY(100px); }
}

.timeline-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    z-index: 3;
}

.timeline-container h2 {
    text-align: center;
    font-size: 3.5rem;
    color: #fff;
    margin-bottom: 80px;
    position: relative;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-shadow:
        0 2px 4px rgba(70, 130, 180, 0.3),
        0 4px 8px rgba(100, 149, 237, 0.2);
    animation: subtleGlow 6s ease-in-out infinite;
}

@keyframes subtleGlow {
    0%, 100% {
        text-shadow:
            0 2px 4px rgba(70, 130, 180, 0.3),
            0 4px 8px rgba(100, 149, 237, 0.2);
    }
    50% {
        text-shadow:
            0 3px 6px rgba(70, 130, 180, 0.4),
            0 6px 12px rgba(100, 149, 237, 0.3);
    }
}

.timeline-container h2::before {
    content: '';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 6px;
    background: linear-gradient(90deg, #4a90e2, #7b68ee, #6495ed, #87ceeb);
    border-radius: 3px;
    box-shadow: 0 2px 8px rgba(70, 130, 180, 0.3);
    animation: subtleBarGlow 8s ease-in-out infinite;
}

@keyframes subtleBarGlow {
    0%, 100% { box-shadow: 0 2px 8px rgba(70, 130, 180, 0.3); }
    50% { box-shadow: 0 4px 12px rgba(70, 130, 180, 0.4); }
}

.timeline-container h2::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #00ffff, #ff00ff, #ffff00, transparent);
    animation: rainbowLine 5s linear infinite;
}

@keyframes rainbowLine {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

/* Timeline Line */
.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 50%, #667eea 100%);
    transform: translateX(-50%);
    border-radius: 2px;
}

/* Timeline Items */
.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }
.timeline-item:nth-child(6) { animation-delay: 0.6s; }
.timeline-item:nth-child(7) { animation-delay: 0.7s; }
.timeline-item:nth-child(8) { animation-delay: 0.8s; }

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

/* Timeline Marker */
.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.marker-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4a90e2, #7b68ee);
    border: 4px solid #87ceeb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.4rem;
    color: #fff;
    box-shadow:
        0 4px 15px rgba(70, 130, 180, 0.3),
        0 8px 25px rgba(100, 149, 237, 0.2);
    transition: all 0.3s ease;
    animation: subtleNumberPulse 8s ease-in-out infinite;
}

@keyframes subtleNumberPulse {
    0%, 100% {
        box-shadow:
            0 4px 15px rgba(70, 130, 180, 0.3),
            0 8px 25px rgba(100, 149, 237, 0.2);
    }
    50% {
        box-shadow:
            0 6px 20px rgba(70, 130, 180, 0.4),
            0 12px 35px rgba(100, 149, 237, 0.3);
    }
}

.marker-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #87ceeb, #9370db);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    box-shadow:
        0 3px 10px rgba(135, 206, 250, 0.4),
        0 6px 20px rgba(147, 112, 219, 0.3);
    transition: all 0.3s ease;
    animation: subtleIconGlow 6s ease-in-out infinite alternate;
}

@keyframes subtleIconGlow {
    0% {
        box-shadow:
            0 3px 10px rgba(135, 206, 250, 0.4),
            0 6px 20px rgba(147, 112, 219, 0.3);
    }
    100% {
        box-shadow:
            0 4px 15px rgba(135, 206, 250, 0.5),
            0 8px 25px rgba(147, 112, 219, 0.4);
    }
}

.timeline-item:hover .marker-number {
    transform: scale(1.1);
    border-color: #764ba2;
    color: #764ba2;
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.timeline-item:hover .marker-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

/* Timeline Content */
.timeline-content {
    flex: 1;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(20px);
    padding: 30px;
    border-radius: 20px;
    box-shadow:
        0 10px 30px rgba(70, 130, 180, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    margin: 0 60px;
    border: 2px solid transparent;
    background-clip: padding-box;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #4a90e2, #7b68ee, #6495ed, #87ceeb, #9370db);
    background-size: 300% 100%;
    animation: gradientFlow 3s ease infinite;
    border-radius: 20px 20px 0 0;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.timeline-item:hover .timeline-content {
    transform: translateY(-10px) scale(1.02);
    box-shadow:
        0 20px 50px rgba(70, 130, 180, 0.25),
        0 0 30px rgba(100, 149, 237, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(70, 130, 180, 0.3);
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: 80px;
    margin-left: 40px;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 80px;
    margin-right: 40px;
}

/* Step Header */
.step-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.step-header h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(70, 130, 180, 0.3);
}

.step-duration {
    background: linear-gradient(135deg, #4a90e2, #7b68ee, #6495ed);
    background-size: 200% 200%;
    animation: gradientShift 5s ease infinite;
    color: white;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 3px 10px rgba(70, 130, 180, 0.3);
}

/* Content Text */
.timeline-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 1rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Specifications */
.step-specs {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.spec {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f8fafc;
    padding: 8px 14px;
    border-radius: 25px;
    font-size: 0.85rem;
    color: #2d3748;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.spec:hover {
    background: #edf2f7;
    border-color: #cbd5e0;
    transform: translateY(-1px);
}

.spec i {
    color: #667eea;
    font-size: 0.8rem;
}

/* Contact Section */
.contact {
    background: linear-gradient(45deg, #1a1a2e, #16213e, #0f3460, #1a1a2e);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    padding: 50px 0;
    margin-top: 0;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 25% 25%, rgba(70, 130, 180, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(100, 149, 237, 0.1) 0%, transparent 50%);
    animation: pulseColors 8s ease-in-out infinite;
}

.contact-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.contact h2 {
    color: #fff;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 50px;
    letter-spacing: 0.1em;
    text-shadow:
        0 2px 4px rgba(70, 130, 180, 0.4),
        0 4px 8px rgba(100, 149, 237, 0.3);
    animation: subtleGlow 8s ease-in-out infinite;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 50px;
    max-width: 1000px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: linear-gradient(135deg, rgba(70, 130, 180, 0.1), rgba(100, 149, 237, 0.05));
    padding: 25px 30px;
    border-radius: 20px;
    backdrop-filter: blur(20px);
    border: 2px solid rgba(70, 130, 180, 0.2);
    min-width: 250px;
    transition: all 0.3s ease;
    box-shadow:
        0 6px 20px rgba(70, 130, 180, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.contact-item:hover {
    transform: translateY(-5px) scale(1.05);
    border-color: rgba(100, 149, 237, 0.4);
    box-shadow:
        0 10px 30px rgba(100, 149, 237, 0.25),
        0 0 20px rgba(70, 130, 180, 0.2);
}

.contact-item i {
    font-size: 2rem;
    color: #87ceeb;
    text-shadow: 0 1px 3px rgba(135, 206, 250, 0.4);
    animation: subtleIconGlow 6s ease-in-out infinite alternate;
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

.contact-item div {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.contact-item strong {
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: 0 0 10px rgba(255, 0, 255, 0.6);
}

.contact-item span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .language-selector {
        top: 15px;
        right: 15px;
        gap: 8px;
    }
    
    .lang-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
        min-width: 50px;
    }
    
    .company-logo img {
        max-height: 80px;
        max-width: 250px;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .header p {
        font-size: 0.9rem;
    }
    
    .timeline-container::before {
        left: 25px;
        transform: none;
    }
    
    .timeline-item {
        flex-direction: column !important;
        padding-left: 60px;
    }
    
    .timeline-item:nth-child(even) {
        flex-direction: column !important;
    }
    
    .timeline-marker {
        left: 25px;
        transform: none;
    }
    
    .timeline-content {
        margin: 20px 0 0 0 !important;
        width: 100%;
    }
    
    .timeline-item:nth-child(even) .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        margin: 20px 0 0 0 !important;
    }
    
    .step-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .step-header h3 {
        font-size: 1.2rem;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .contact-item {
        min-width: 280px;
        width: 90%;
    }
}

@media (max-width: 480px) {
    .language-selector {
        top: 10px;
        right: 10px;
        gap: 6px;
    }
    
    .lang-btn {
        padding: 5px 10px;
        font-size: 0.75rem;
        min-width: 45px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .header {
        padding: 60px 0;
    }
    
    .company-logo img {
        max-height: 60px;
        max-width: 200px;
    }
    
    .header h1 {
        font-size: 1.3rem;
    }
    
    .timeline-content {
        padding: 20px;
    }
    
    .step-specs {
        gap: 8px;
    }
    
    .spec {
        font-size: 0.8rem;
        padding: 6px 10px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        min-width: 250px;
        padding: 25px 20px;
    }
    
    .contact-item i {
        font-size: 1.8rem;
        margin-bottom: 5px;
    }
}

/* Hover Efektleri */
@media (hover: hover) {
    .timeline-item {
        cursor: pointer;
    }
    
    .timeline-content::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.05), transparent);
        transition: left 0.6s;
    }
    
    .timeline-item:hover .timeline-content::after {
        left: 100%;
    }
}

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

/* Loading Animation */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.timeline-marker {
    animation: pulse 2s ease-in-out infinite;
}