/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #000;
    color: #fff;
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

/* ===== GLASSMORPHISM ===== */
.glass {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.glass:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.glass-nav {
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* ===== GLOW EFFECTS ===== */
.glow-green {
    box-shadow: 0 0 30px rgba(0, 200, 150, 0.3), 0 0 60px rgba(0, 200, 150, 0.1);
}

.glow-red {
    box-shadow: 0 0 20px rgba(255, 69, 0, 0.15);
}

.glow-red:hover {
    box-shadow: 0 0 40px rgba(255, 69, 0, 0.3);
}

/* ===== BUTTON PULSE ===== */
.btn-pulse {
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(0, 200, 150, 0.3);
    }

    50% {
        box-shadow: 0 0 40px rgba(0, 200, 150, 0.5), 0 0 80px rgba(0, 200, 150, 0.2);
    }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===== HERO GLOW ORBS ===== */
.hero-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    pointer-events: none;
}

/* ===== FAQ ACCORDION ===== */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer.open {
    max-height: 300px;
}

.faq-icon {
    transition: transform 0.3s ease;
}

.faq-icon.rotated {
    transform: rotate(45deg);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #000;
}

::-webkit-scrollbar-thumb {
    background: #222;
    border-radius: 3px;
}

/* ===== SHIMMER ANIMATION ===== */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.shimmer {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

/* ===== FLOAT ANIMATION ===== */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

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

/* ===== COUNTDOWN PULSE ===== */
@keyframes countdown-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

.countdown-num {
    animation: countdown-pulse 1s ease-in-out infinite;
}

/* ===== PROMO BADGE ===== */
.promo-badge {
    background: linear-gradient(135deg, #ff4500, #ff6b35);
    animation: pulse-glow 2s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(255, 69, 0, 0.3);
}

/* ===== PRICE STRIKETHROUGH ===== */
.price-old {
    position: relative;
    color: #888;
}

.price-old::after {
    content: '';
    position: absolute;
    left: -4px;
    right: -4px;
    top: 50%;
    height: 2px;
    background: #ff4500;
    transform: rotate(-8deg);
}