/* ============================================================
   İPEK HARİTA MÜHENDİSLİK — ANIMATIONS.CSS
   Scroll Reveal, Entrance Animations, Mesh & CAD Keyframes
   Developed by Kuzeyoku Software
   ============================================================ */

[data-reveal] {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
    will-change: opacity, transform;
}

[data-reveal].revealed {
    opacity: 1;
    transform: none !important;
}

[data-reveal="up"] {
    transform: translateY(40px);
}

[data-reveal="down"] {
    transform: translateY(-40px);
}

[data-reveal="left"] {
    transform: translateX(-40px);
}

[data-reveal="right"] {
    transform: translateX(40px);
}

[data-reveal="zoom"] {
    transform: scale(0.92);
}

[data-reveal="fade"] {
    transform: none;
}

[data-delay="100"] { transition-delay: 100ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }
[data-delay="500"] { transition-delay: 500ms; }
[data-delay="600"] { transition-delay: 600ms; }
[data-delay="700"] { transition-delay: 700ms; }
[data-delay="800"] { transition-delay: 800ms; }

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

.hero-animate {
    animation: heroFadeUp 0.9s ease forwards;
}

.hero-animate-delay-1 { animation-delay: 0.2s; opacity: 0; }
.hero-animate-delay-2 { animation-delay: 0.4s; opacity: 0; }
.hero-animate-delay-3 { animation-delay: 0.6s; opacity: 0; }
.hero-animate-delay-4 { animation-delay: 0.8s; opacity: 0; }

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-indicator i {
    font-size: 1.2rem;
}

@keyframes slideProgressBar {
    from { width: 0; }
    to { width: 100%; }
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

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

.hero-slide .slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 8s ease;
}

.hero-slide.active .slide-bg {
    transform: scale(1.06);
}

.hero-dots {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 5;
}

.hero-dot {
    width: 36px;
    height: 4px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    overflow: hidden;
    position: relative;
}

.hero-dot.active {
    background: rgba(255, 255, 255, 0.3);
    width: 56px;
}

.hero-dot .dot-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: var(--accent);
    border-radius: 4px;
    width: 0;
}

.hero-dot.active .dot-progress {
    animation: slideProgressBar 6s linear forwards;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(2deg); }
}

.float-anim {
    animation: float 4s ease-in-out infinite;
}

.float-anim-slow {
    animation: floatSlow 6s ease-in-out infinite;
}

.counter-value {
    display: inline-block;
}

@keyframes borderGlow {
    0%, 100% { border-color: var(--secondary); }
    50% { border-color: var(--accent); }
}

.decor-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--secondary-rgb), 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.decor-circle--lg {
    width: 400px;
    height: 400px;
}

.decor-circle--md {
    width: 250px;
    height: 250px;
}

.decor-circle--sm {
    width: 150px;
    height: 150px;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-loading);
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes trinityFlyPath {
    0% {
        transform: translate(-12vw, 0px) rotate(4deg) scale(0.85);
        opacity: 0.35;
    }
    20% {
        transform: translate(14vw, -25px) rotate(-4deg) scale(0.88);
        opacity: 0.5;
    }
    40% {
        transform: translate(38vw, 0px) rotate(3deg) scale(0.92);
        opacity: 0.45;
    }
    60% {
        transform: translate(62vw, 25px) rotate(-3deg) scale(0.88);
        opacity: 0.5;
    }
    80% {
        transform: translate(86vw, 0px) rotate(4deg) scale(0.85);
        opacity: 0.4;
    }
    100% {
        transform: translate(110vw, 0px) rotate(-2deg) scale(0.82);
        opacity: 0.3;
    }
}

.trinity-f90-drone-bg {
    position: absolute;
    top: 35px;
    left: 0;
    width: 160px;
    height: 100px;
    pointer-events: none;
    z-index: 1;
    opacity: 0.45;
    animation: trinityFlyPath 22s linear infinite;
}

.trinity-route-line {
    position: absolute;
    top: 35px;
    left: 0;
    width: 100%;
    height: 100px;
    opacity: 0.28;
    pointer-events: none;
    z-index: 1;
    background: transparent !important;
}

.tin-mesh-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.35;
}

@keyframes wireframePan {
    0% { background-position: 0 0; }
    100% { background-position: 72px 72px; }
}

.bg-wireframe-animated {
    background: #FFFFFF linear-gradient(90deg, rgba(37, 99, 235, 0.025) 1px, transparent 1px),
                linear-gradient(180deg, rgba(37, 99, 235, 0.025) 1px, transparent 1px);
    background-size: 36px 36px;
    animation: wireframePan 22s linear infinite;
}