@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&display=swap');

/* GLOBAL RESET */
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
    font-family: 'Inter', sans-serif; 
}

body { 
    background: #000; 
    color: #fff; 
    overflow-x: hidden; 
    text-align: center; 
    line-height: 1.6;
}

/* NAVIGATION */
nav { 
    padding: 2.5rem 1rem 1rem; 
}

.logo { 
    height: 40px; 
    filter: brightness(1);
}

/* HERO SECTION */
.hero-section { 
    padding: 4rem 1rem 1rem; 
    max-width: 1200px; 
    margin: 0 auto; 
}

h1 { 
    font-size: clamp(1.8rem, 6vw, 3.8rem); 
    font-weight: 900; 
    letter-spacing: -2px;
    background: linear-gradient(to left, #fff 0%, #4d4d4d 50%, #fff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 5s linear infinite;
    line-height: 1.1;
    white-space: nowrap;
    text-transform: uppercase;
}

@keyframes shine {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.accent { 
    color: #fff; 
    text-shadow: 0 0 20px rgba(255,255,255,0.4); 
}

.subtitle { 
    color: #888; 
    margin-top: 1rem; 
    font-size: 1.1rem; 
    font-weight: 400; 
    letter-spacing: 1px; 
}

/* SINGLE COLUMN SLIDER SECTION */
.solo-section { 
    display: flex; 
    justify-content: center; 
    max-width: 1000px; 
    margin: 3rem auto; 
    padding: 0 1.5rem; 
}

.comparison-wrapper { 
    width: 100%; 
}

.comparison-wrapper h3 { 
    margin-bottom: 1.5rem; 
    font-weight: 300; 
    letter-spacing: 4px; 
    text-transform: uppercase; 
    color: #555; 
    font-size: 11px; 
}

.slider-container { 
    position: relative; 
    width: 100%; 
    aspect-ratio: 16 / 9; 
    border-radius: 12px; 
    overflow: hidden; 
    border: 1px solid #1a1a1a; 
    box-shadow: 0 20px 50px rgba(0,0,0,0.6); 
}

.img-before, .img-after { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    pointer-events: none; 
}

.img-after { 
    z-index: 2; 
    clip-path: inset(0 0 0 50%); 
}

.img-before { 
    z-index: 1; 
}

.slider {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    appearance: none;
    -webkit-appearance: none;
    background: transparent;
    cursor: ew-resize;
    z-index: 10;
}

.slider::-webkit-slider-thumb { 
    -webkit-appearance: none; 
    appearance: none; 
    width: 44px; 
    height: 44px; 
    background: transparent; 
}

.slider::-moz-range-thumb { 
    width: 44px; 
    height: 44px; 
    background: transparent; 
    border: none; 
}

.slider-line { 
    position: absolute; 
    top: 0; 
    bottom: 0; 
    left: 50%; 
    width: 2px; 
    background: #fff; 
    z-index: 5; 
    pointer-events: none; 
}

.slider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px; 
    height: 44px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.slider-handle::before, .slider-handle::after {
    content: '';
    position: absolute;
    width: 0; height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

.slider-handle::before { left: 8px; border-right: 8px solid #fff; }
.slider-handle::after { right: 8px; border-left: 8px solid #fff; }

/* PRICING SECTION */
.pricing { 
    display: flex; 
    flex-wrap: wrap; 
    justify-content: center; 
    align-items: flex-start; 
    gap: 2rem; 
    padding: 4rem 1.5rem 2rem; 
}

.card { 
    background: #080808; 
    border: 1px solid #1a1a1a; 
    padding: 2.5rem; 
    border-radius: 20px; 
    width: 350px; 
    cursor: pointer; 
    position: relative; 
    transition: all 0.3s ease; 
}

.card.highlighted { 
    border-color: #fff; 
    background: #0c0c0c;
}

.card:hover { 
    border-color: #444; 
}

.price-row { 
    font-size: 3.5rem; 
    font-weight: 900; 
    margin: 0.5rem 0 1rem; 
    letter-spacing: -2px; 
}

.currency { 
    font-size: 1.5rem; 
    vertical-align: top; 
    color: #555; 
    margin-right: 4px; 
}

.period { 
    font-size: 1rem; 
    color: #555; 
    font-weight: 400; 
}

.card-sub { 
    color: #666; 
    font-size: 0.95rem; 
    line-height: 1.4; 
    min-height: 3rem; 
    margin-bottom: 1.5rem; 
}

.badge { 
    position: absolute; 
    top: -14px; 
    left: 50%; 
    transform: translateX(-50%); 
    background: #fff; 
    color: #000; 
    padding: 6px 16px; 
    border-radius: 50px; 
    font-size: 10px; 
    font-weight: 900; 
    letter-spacing: 1px; 
}

/* DROPDOWN CONTENT */
.dropdown-header { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    color: #fff; 
    font-size: 11px; 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    border-top: 1px solid #1a1a1a; 
    padding-top: 1.5rem; 
}

.arrow { 
    width: 8px; 
    height: 8px; 
    border-right: 2px solid #555; 
    border-bottom: 2px solid #555; 
    transform: rotate(45deg); 
    transition: 0.3s; 
}

.card.active .arrow { 
    transform: rotate(-135deg); 
    border-color: #fff; 
}

.dropdown-content { 
    max-height: 0; 
    overflow: hidden; 
    transition: 0.4s ease; 
}

.dropdown-content.show { 
    max-height: 350px; 
    padding-top: 1.5rem; 
}

.dropdown-content ul { 
    list-style: none; 
    padding: 0; 
}

.dropdown-content li { 
    position: relative; 
    padding-left: 1.5rem; 
    margin-bottom: 0.8rem; 
    color: #888; 
    font-size: 14px; 
    text-align: left; 
    line-height: 1.4; 
}

.dropdown-content li::before { 
    content: "◆"; 
    position: absolute; 
    left: 0; 
    color: #fff; 
    font-size: 12px; 
}

/* CTA BUTTON */
.cta-area { 
    padding: 2rem 1rem 6rem; 
}

.get-started-btn {
    background: #fff;
    color: #000;
    border: none;
    padding: 1.2rem 3.5rem;
    font-weight: 900;
    font-size: 1rem;
    letter-spacing: 2px;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.get-started-btn:hover { 
    transform: scale(1.05); 
}

@media (max-width: 768px) {
    h1 { white-space: normal; }
    .pricing { flex-direction: column; align-items: center; }
    .card { width: 100%; max-width: 350px; }
}