/* --- TEMEL STİLLER --- */
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    background-color: #05050A;
    color: #e0e0e0;
    overflow-x: hidden;
}

/* Sayfa içeriğini sarmalayan özel konteyner */
.page-container {
    width: 100%;
    max-width: 1250px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem; /* 24px */
    padding-right: 1.5rem; /* 24px */
}

/* --- ARKA PLAN SPOT IŞIĞI EFEKTİ --- */
.spotlight {
    position: fixed;
    top: 0; left: 0;
    width: 350px; height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 194, 203, 0.08) 0%, rgba(0, 194, 203, 0) 70%);
    pointer-events: none;
    z-index: 0;
    transition: transform 0.2s ease-out;
    will-change: transform;
}

/* --- PANEL CAM EFEKTİ --- */
.glass-panel {
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.2),
        inset 0 1px 1px rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s;
}
.glass-panel:hover {
    border-color: rgba(0, 242, 234, 0.5);
}
.glass-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
}

/* --- PROFESYONEL BUTON STİLİ --- */
.btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    position: relative;
    overflow: hidden;
    transition: background 0.3s, border-color 0.3s;
    color: white;
    font-weight: 600;
}
.btn:hover {
    border-color: rgba(0, 242, 234, 0.7);
}
.btn::after {
    content: "";
    position: absolute;
    top: var(--mouse-y, 50%);
    left: var(--mouse-x, 50%);
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(0, 242, 234, 0.2) 0%, transparent 65%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.4s ease-out;
    pointer-events: none;
}
.btn:hover::after {
    opacity: 1;
}

/* --- AKIŞKAN ARKA PLAN (AURORA) BLOB'LARI --- */
.blob {
    position: absolute;
    filter: blur(150px);
    opacity: 0.3;
    z-index: -1;
    will-change: transform;
}
.blob1 {
    width: 500px; height: 500px;
    background: #00f2ea;
    top: -10%; left: -10%;
    animation: moveShape1 40s infinite alternate;
}
.blob2 {
    width: 450px; height: 450px;
    background: #0072ff;
    bottom: -15%; right: -15%;
    animation: moveShape2 45s infinite alternate-reverse;
}
@keyframes moveShape1 {
    from { transform: translate(-50px, -50px) rotate(0deg); }
    to { transform: translate(100px, 100px) rotate(180deg); }
}
@keyframes moveShape2 {
    from { transform: translate(50px, 50px) rotate(0deg); }
    to { transform: translate(-100px, -100px) rotate(-180deg); }
}

/* --- GRADYAN METİN --- */
.gradient-text {
    background: linear-gradient(90deg, #00f2ea, #0072ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    background-size: 200% auto;
    animation: gradient-animation 5s ease-in-out infinite;
}

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

/* --- KAYDIRINCA GÖRÜNME ANİMASYONU --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- MODAL (POP-UP) STİLLERİ --- */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal-content {
    max-width: 600px;
    width: 90%;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}
.modal-overlay.active .modal-content {
    transform: scale(1);
}

/* --- HERO BÖLÜMÜ YENİ STİLLERİ --- */
#hero-title {
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
}
#hero-description {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}
#hero-text-content {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}
#hero-text-content.hero-text-visible {
    opacity: 1;
    transform: translateY(0);
}
.hero-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s, border-color 0.3s;
}
.hero-nav-btn:hover {
    background-color: rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}
.hero-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
}
.hero-indicator.active {
    background-color: white;
    transform: scale(1.2);
}


/* --- HERO ÖZELLİK BANDI --- */
.hero-feature-band {
    padding-top: 1.5rem; /* 24px */
    padding-bottom: 1.5rem; /* 24px */
    background: rgba(5, 5, 10, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.hero-feature-band::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}