* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #010308;
    --card: rgba(10, 15, 26, 0.65);
    --card-border: rgba(0, 229, 255, 0.15);
    --text: #f8fafc;
    --muted: #8b9bb4;
    --primary: #2563eb;
    --primary-2: #00e5ff;
    --accent: #10b981;
    --whatsapp: #25d366;
    --danger: #ef4444;
    --shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
    --glow: 0 0 20px rgba(0, 229, 255, 0.35);
    --nav-height: 75px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-height) + 40px);
}

body {
    font-family:
        "Inter",
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        sans-serif;
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    pointer-events: none;
}

.gradient-bg {
    position: fixed;
    inset: 0;
    z-index: -3;
    background-image:
        radial-gradient(
            circle at 15% 10%,
            rgba(37, 99, 235, 0.18),
            transparent 40%
        ),
        radial-gradient(
            circle at 85% 80%,
            rgba(0, 229, 255, 0.12),
            transparent 40%
        ),
        linear-gradient(
            to right,
            rgba(255, 255, 255, 0.02) 1px,
            transparent 1px
        ),
        linear-gradient(
            to bottom,
            rgba(255, 255, 255, 0.02) 1px,
            transparent 1px
        );
    background-size:
        100% 100%,
        100% 100%,
        40px 40px,
        40px 40px;
    mask-image: linear-gradient(to bottom, black 20%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 20%, transparent 100%);
}

.reveal {
    opacity: 0;
    transition:
        opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: opacity, transform;
}
.reveal-bottom {
    transform: translateY(50px);
}
.reveal-top {
    transform: translateY(-50px);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.header {
    position: fixed;
    top: 20px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: calc(100% - 56px);
    max-width: 1264px;
    height: var(--nav-height);
    background: rgba(5, 8, 15, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    z-index: 1000;
    display: flex;
    align-items: center;
    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.header.scrolled {
    top: 12px;
    height: 65px;
    background: rgba(1, 3, 8, 0.85);
    box-shadow:
        0 15px 50px rgba(0, 0, 0, 0.9),
        inset 0 1px 0 rgba(0, 229, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.03);
    width: calc(100% - 32px);
}

.header-container {
    width: 100%;
    padding: 0 16px 0 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: #fff;
}
.logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 900;
    box-shadow: var(--glow);
    color: #000;
    transition: 0.3s;
}
.header.scrolled .logo-mark {
    width: 32px;
    height: 32px;
    font-size: 16px;
}
.logo-text {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.02em;
    transition: 0.3s;
}
.header.scrolled .logo-text {
    font-size: 20px;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
}
.nav-menu {
    display: flex;
    gap: 6px;
    list-style: none;
    transition: 0.3s;
}
.nav-menu a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 999px;
    transition: all 0.3s ease;
}
.header.scrolled .nav-menu a {
    padding: 8px 16px;
    font-size: 13px;
}

.nav-menu a:hover {
    color: var(--primary-2);
    background: rgba(0, 229, 255, 0.03);
}
.nav-menu a.active {
    color: var(--primary-2);
    background: rgba(0, 229, 255, 0.08);
    box-shadow: inset 0 0 12px rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.15);
}

.header-btn {
    padding: 14px 32px;
    border-radius: 999px;
    background: #fff;
    color: #000;
    text-decoration: none;
    font-size: 14px;
    font-weight: 800;
    transition: 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}
.header-btn:hover {
    background: var(--primary-2);
    box-shadow: var(--glow);
    transform: scale(1.05);
}
.header.scrolled .header-btn {
    padding: 10px 24px;
    font-size: 13px;
}

.mobile-menu-btn {
    display: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    padding: 10px;
}

.main-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: calc(var(--nav-height) + 80px) 28px 80px 28px;
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.panel {
    background: var(--card);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 32px;
    box-shadow: var(--shadow);
    padding: 56px;
    position: relative;
    overflow: hidden;
}

.panel.borderless {
    background: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    padding: 0;
}

.hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}
.badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    color: var(--primary-2);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-2);
    box-shadow: 0 0 15px var(--primary-2);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% {
        opacity: 1;
        box-shadow: 0 0 20px var(--primary-2);
    }
    50% {
        opacity: 0.5;
        box-shadow: 0 0 5px var(--primary-2);
    }
    100% {
        opacity: 1;
        box-shadow: 0 0 20px var(--primary-2);
    }
}

.title {
    font-size: 60px;
    line-height: 1.05;
    letter-spacing: -0.04em;
    font-weight: 800;
    margin-bottom: 24px;
}
.title .gradient {
    background: linear-gradient(135deg, #fff 0%, var(--primary-2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.desc {
    color: var(--muted);
    font-size: 18px;
    max-width: 90%;
    margin-bottom: 40px;
    line-height: 1.8;
}

.cta-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 56px;
    padding: 0 32px;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: inherit;
}
.btn-primary {
    color: #000;
    background: var(--primary-2);
    box-shadow: var(--glow);
}
.btn-primary:hover {
    background: #fff;
    transform: translateY(-3px);
}
.btn-whatsapp {
    color: #fff;
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid var(--whatsapp);
}
.btn-whatsapp:hover {
    background: var(--whatsapp);
    color: #000;
    transform: translateY(-3px);
}

.hero-features {
    display: flex;
    gap: 24px;
    margin-top: 32px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
}
.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
    font-weight: 500;
}
.feature-item i {
    color: var(--primary-2);
    font-size: 15px;
}

.hero-side-card {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 24px;
    position: relative;
    backdrop-filter: blur(10px);
}
.hero-side-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--primary-2),
        transparent
    );
    opacity: 0.5;
}
.hero-side-card h3 {
    color: #fff;
    font-size: 22px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.hero-side-card h3 i {
    color: var(--primary-2);
}
.hero-side-card p {
    color: var(--muted);
    font-size: 15px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.stat-item {
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: 0.3s;
}
.stat-item:hover {
    background: rgba(0, 229, 255, 0.05);
    border-color: rgba(0, 229, 255, 0.2);
    transform: translateY(-3px);
}
.stat-item strong {
    display: block;
    color: var(--primary-2);
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 4px;
}
.stat-item span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
}

/* --- ORTAK BAŞLIKLAR --- */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-header h2 {
    font-size: 40px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.section-header h2 span {
    color: var(--primary-2);
}
.section-header p {
    color: var(--muted);
    font-size: 17px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.info-box {
    background: linear-gradient(
        145deg,
        rgba(15, 23, 42, 0.8),
        rgba(0, 0, 0, 0.4)
    );
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 32px;
    border-radius: 24px;
    transition: 0.3s;
    position: relative;
}
.info-box:hover {
    transform: translateY(-5px);
    background: linear-gradient(
        145deg,
        rgba(15, 23, 42, 0.9),
        rgba(0, 229, 255, 0.05)
    );
}
.info-box h4 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.info-box h4 i {
    color: var(--primary-2);
    font-size: 20px;
}
.info-box p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.module-card {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 32px;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.module-card:hover {
    background: rgba(0, 229, 255, 0.03);
    border-color: rgba(0, 229, 255, 0.3);
    transform: translateY(-5px);
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.5),
        inset 0 0 20px rgba(0, 229, 255, 0.05);
}
.module-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--primary-2),
        transparent
    );
    opacity: 0;
    transition: 0.3s;
}
.module-card:hover::before {
    opacity: 1;
}
.module-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(0, 229, 255, 0.1);
    color: var(--primary-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
    transition: 0.3s;
}
.module-card:hover .module-icon {
    background: var(--primary-2);
    color: #000;
    box-shadow: var(--glow);
}
.module-card h4 {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}
.module-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
}

.pricing-toggle-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}
.pricing-toggle {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    background: rgba(0, 0, 0, 0.5);
    padding: 10px 28px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.pricing-toggle span {
    font-size: 15px;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    transition: 0.3s;
    position: relative;
    white-space: nowrap;
}
.pricing-toggle span.active {
    color: #fff;
}

/* --- YILLIK ÖDEME YANINDAKİ 2 AY BEDAVA ROZETİ --- */
.pricing-toggle .yearly-badge {
    display: inline-block;
    background: var(--primary-2);
    color: #000 !important;
    font-size: 12px;
    font-weight: 900;
    padding: 4px 10px;
    border-radius: 8px;
    margin-left: 10px;
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
    vertical-align: middle;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: pulseBadgeSoft 2s infinite alternate;
}
@keyframes pulseBadgeSoft {
    0% {
        transform: scale(1);
        box-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
    }
    100% {
        transform: scale(1.05);
        box-shadow: 0 0 20px rgba(0, 229, 255, 0.8);
    }
}

.switch {
    width: 56px;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    position: relative;
    cursor: pointer;
    transition: 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.05);
    flex-shrink: 0;
}
.switch.active {
    background: rgba(0, 229, 255, 0.2);
    border-color: var(--primary-2);
}
.switch-circle {
    width: 22px;
    height: 22px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    top: 3px;
    left: 4px;
    transition: 0.3s;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}
.switch.active .switch-circle {
    left: 28px;
    background: var(--primary-2);
    box-shadow: var(--glow);
}

.pricing-countdown-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 16px 32px;
    border-radius: 16px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}
.pc-text {
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.pc-text i {
    color: var(--danger);
    font-size: 20px;
    animation: pulse 1.5s infinite;
}
.pc-timer {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--danger);
    font-weight: 900;
    font-size: 20px;
}
.pc-time-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(0, 0, 0, 0.6);
    padding: 8px 14px;
    border-radius: 8px;
    min-width: 60px;
    border: 1px solid rgba(239, 68, 68, 0.3);
    position: relative;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
}
.pc-time-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.08),
        transparent
    );
    border-radius: 8px 8px 0 0;
    pointer-events: none;
}
.pc-time-box .time-value {
    height: 32px;
    min-width: 36px;
    margin-bottom: 2px;
}
.pc-time-box .time-value span {
    font-size: 26px;
}
.pc-time-box small {
    font-size: 10px;
    color: #ef4444;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

.pricing-grid {
    margin-top: 90px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}
.price-card {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    padding: 48px 32px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: 0.3s;
}
.price-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.price-card.premium {
    background: linear-gradient(
        180deg,
        rgba(37, 99, 235, 0.15) 0%,
        rgba(0, 0, 0, 0.7) 100%
    );
    border-color: var(--primary-2);
    box-shadow: 0 20px 50px rgba(0, 229, 255, 0.1);
    transform: scale(1.03);
    z-index: 2;
}
.price-card.premium:hover {
    transform: scale(1.03) translateY(-5px);
}
.premium-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-2);
    color: #000;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
    box-shadow: var(--glow);
    white-space: nowrap;
}

.price-title {
    font-size: 22px;
    color: #fff;
    font-weight: 700;
    margin-bottom: 16px;
}

.price-amount {
    margin-bottom: 12px;
    transition: 0.3s;
}
.price-discount-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.old-price-row {
    display: block;
    margin-bottom: -5px;
}
.old-price {
    font-size: 18px;
    color: var(--danger);
    text-decoration: line-through;
    font-weight: 600;
    opacity: 0.8;
}
.new-price-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.new-price {
    color: var(--primary-2);
    text-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
    font-size: 48px;
    font-weight: 900;
}
.currency {
    font-size: 16px;
    color: var(--muted);
    font-weight: 700;
}

/* --- Paketlerdeki Yanıp Sönen İndirim Rozeti --- */
.package-discount-badge {
    position: absolute;
    top: -15px;
    right: -15px;
    background: linear-gradient(135deg, #ef4444 0%, #f43f5e 100%);
    color: #fff;
    font-size: 14px;
    font-weight: 900;
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.6);
    animation: badgePulse 1s infinite alternate;
    z-index: 10;
    transform: rotate(12deg);
}
@keyframes badgePulse {
    0% {
        transform: scale(1) rotate(12deg);
        box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
    }
    100% {
        transform: scale(1.15) rotate(8deg);
        box-shadow: 0 0 25px rgba(239, 68, 68, 0.9);
    }
}

.onpremise-card .package-discount-badge {
    top: -15px;
    right: 20px;
}

.price-desc {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 24px;
    min-height: 65px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 24px;
    line-height: 1.6;
}

.price-features {
    list-style: none;
    flex-grow: 1;
    margin-bottom: 24px;
}
.price-features li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 14px;
    margin-bottom: 20px;
    color: #cbd5e1;
}
.price-features li i {
    font-size: 16px;
    margin-top: 2px;
}

.feat-inc {
    color: var(--primary-2);
}
.feat-exc {
    color: var(--danger);
    opacity: 0.7;
}

.price-features li strong {
    display: block;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
    font-size: 15px;
}
.price-features li span {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.5;
    display: block;
}

.price-btn-wrap {
    margin-top: auto;
    padding-top: 10px;
}

.onpremise-card {
    margin-top: 40px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px dashed rgba(0, 229, 255, 0.3);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
    position: relative;
    z-index: 10;
}
.onprem-info {
    flex: 1;
    min-width: 300px;
}

.onprem-header-area {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 16px;
}
.onprem-info h3 {
    font-size: 24px;
    color: #fff;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.tooltip-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: help;
    margin-left: 4px;
    z-index: 50;
}
.tooltip-wrapper i {
    color: var(--primary-2);
    font-size: 16px;
}
.tooltip-content {
    position: absolute;
    bottom: 150%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(5, 8, 15, 0.95);
    border: 1px solid rgba(0, 229, 255, 0.3);
    padding: 16px 20px;
    border-radius: 12px;
    width: 280px;
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.8),
        0 0 15px rgba(0, 229, 255, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 9999;
}
.tooltip-wrapper:hover .tooltip-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.tooltip-content::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px;
    border-style: solid;
    border-color: rgba(0, 229, 255, 0.3) transparent transparent transparent;
}
.tooltip-content strong {
    display: block;
    color: #fff;
    margin-bottom: 8px;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 6px;
}
.tooltip-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.tooltip-content ul li {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.tooltip-content ul li::before {
    content: "\f058";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--primary-2);
    font-size: 12px;
}

.onprem-badge {
    font-size: 11px;
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 600;
    letter-spacing: 1px;
    color: #fff;
}
.onprem-info p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.onprem-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    list-style: none;
}
.onprem-features li {
    font-size: 13px;
    color: var(--muted);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.onprem-features li i {
    font-size: 14px;
    margin-top: 3px;
}

.onprem-price {
    text-align: right;
    min-width: 260px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.onprem-price .amount {
    margin-bottom: 4px;
    transition: 0.3s;
}
.onprem-price .subtext {
    font-size: 12px;
    color: var(--danger);
    font-weight: 600;
    margin-bottom: 16px;
}

.vat-note {
    text-align: center;
    font-size: 11px;
    color: var(--muted);
    margin-top: 24px;
    font-weight: 500;
    opacity: 0.6;
}

.faq-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}
details {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}
details[open] {
    border-color: rgba(0, 229, 255, 0.3);
    background: rgba(0, 229, 255, 0.05);
}
summary {
    padding: 24px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
summary::-webkit-details-marker {
    display: none;
}
summary::after {
    content: "\f067";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--primary-2);
    transition: transform 0.3s ease;
    font-size: 14px;
}
details[open] summary::after {
    content: "\f068";
    transform: rotate(180deg);
}
.faq-content {
    padding: 0 24px 24px 24px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
}
.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.03);
    text-decoration: none;
    transition: 0.3s;
}
.contact-item.static {
    cursor: default;
}
.contact-item:hover:not(.static) {
    border-color: var(--primary-2);
    background: rgba(0, 229, 255, 0.05);
    transform: translateX(5px);
}
.contact-icon {
    font-size: 24px;
    color: var(--primary-2);
    width: 56px;
    height: 56px;
    background: rgba(0, 229, 255, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact-content span {
    display: block;
}
.contact-content .label {
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 4px;
}
.contact-content .value {
    color: #fff;
    font-size: 20px;
    font-weight: 700;
}

.contact-form {
    background: linear-gradient(
        145deg,
        rgba(15, 23, 42, 0.8),
        rgba(0, 0, 0, 0.6)
    );
    border: 1px solid rgba(0, 229, 255, 0.15);
    padding: 40px;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow:
        0 15px 35px rgba(0, 0, 0, 0.5),
        inset 0 0 20px rgba(0, 229, 255, 0.02);
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-group label {
    font-size: 13px;
    color: #cbd5e1;
    font-weight: 600;
    padding-left: 4px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 14px 20px;
    border-radius: 12px;
    color: #fff;
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: 0.3s;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--primary-2);
    background: rgba(0, 229, 255, 0.03);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
}
.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--muted);
    font-size: 14px;
}
.footer-links {
    display: flex;
    gap: 24px;
}
.footer-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
    transition: 0.3s;
    cursor: pointer;
}
.footer-links a:hover {
    color: var(--primary-2);
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.modal-overlay.active {
    display: flex;
    opacity: 1;
}
.modal-content {
    background: #050810;
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 24px;
    width: 90%;
    max-width: 900px;
    max-height: 85vh;
    padding: 40px 48px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
}
.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 24px;
    color: var(--muted);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    transition: 0.3s;
}
.modal-close:hover {
    background: var(--danger);
    color: #fff;
}
.modal-tabs {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 16px;
    overflow-x: auto;
    white-space: nowrap;
}
.tab-btn {
    background: none;
    border: none;
    color: var(--muted);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    padding: 10px 20px;
    border-radius: 10px;
    transition: 0.3s;
}
.tab-btn.active {
    background: rgba(0, 229, 255, 0.1);
    color: var(--primary-2);
}
.tab-btn:hover:not(.active) {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.modal-body {
    overflow-y: auto;
    padding-right: 15px;
    flex: 1;
}
.modal-body::-webkit-scrollbar {
    width: 6px;
}
.modal-body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
}
.modal-body::-webkit-scrollbar-thumb {
    background: var(--primary-2);
    border-radius: 10px;
}

.tab-content {
    display: none;
    font-size: 14px;
    line-height: 1.8;
    color: #cbd5e1;
    text-align: justify;
    padding-bottom: 20px;
}
.tab-content.active {
    display: block;
    animation: fadeIn 0.3s;
}
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.tab-content h3 {
    color: #fff;
    margin: 32px 0 12px;
    font-size: 18px;
    border-left: 3px solid var(--primary-2);
    padding-left: 12px;
}
.tab-content h3:first-child {
    margin-top: 0;
}
.tab-content p {
    margin-bottom: 16px;
}
.tab-content ul {
    margin-left: 20px;
    margin-bottom: 16px;
}
.tab-content li {
    margin-bottom: 8px;
}

#promoModal .modal-content {
    max-width: 480px;
    text-align: center;
    background: linear-gradient(145deg, #050810, rgba(15, 23, 42, 0.95));
    padding: 40px 40px 50px 40px;
    border: 1px solid rgba(0, 229, 255, 0.3);
    box-shadow:
        0 0 50px rgba(0, 0, 0, 0.8),
        inset 0 0 20px rgba(0, 229, 255, 0.05);
}

.promo-icon {
    font-size: 55px;
    color: var(--primary-2);
    margin: 0 auto 20px auto;
    width: 100px;
    height: 100px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 229, 255, 0.1);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.2);
    animation: pulseGift 2s infinite alternate;
}
@keyframes pulseGift {
    0% {
        transform: scale(1);
        box-shadow: 0 0 20px rgba(0, 229, 255, 0.1);
    }
    100% {
        transform: scale(1.05);
        box-shadow: 0 0 40px rgba(0, 229, 255, 0.4);
    }
}

.modal-discount-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 1px;
    margin-bottom: 20px;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
    animation: pulseBadge 1.5s infinite alternate;
}

.promo-title {
    font-size: 28px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}
.promo-desc {
    color: var(--muted);
    font-size: 15px;
    margin-bottom: 35px;
    line-height: 1.6;
}
.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 35px;
}

.time-box {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 229, 255, 0.2);
    padding: 12px 10px;
    border-radius: 12px;
    min-width: 80px;
    position: relative;
    box-shadow: inset 0 5px 15px rgba(0, 0, 0, 0.5);
}
.time-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.08),
        transparent
    );
    border-radius: 12px 12px 0 0;
    pointer-events: none;
}

.time-value {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 40px;
    width: 100%;
    min-width: 46px;
    overflow: hidden;
    margin-bottom: 4px;
}
.time-value span {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 32px;
    font-weight: 800;
    color: #fff;
}

.old-digit {
    animation: slideOut 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.new-digit {
    animation: slideIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes slideOut {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateY(100%);
        opacity: 0;
    }
}
@keyframes slideIn {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.time-box small {
    display: block;
    font-size: 11px;
    color: var(--primary-2);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

@media (max-width: 1024px) {
    .header {
        width: 90%;
        top: 16px;
        border-radius: 20px;
    }
    .header.scrolled {
        width: 95%;
        top: 10px;
    }
    .hero,
    .pricing-grid,
    .contact-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }
    .faq-container {
        grid-template-columns: 1fr;
    }
    .price-card.premium {
        transform: scale(1);
        z-index: 1;
    }
    .price-card.premium:hover {
        transform: translateY(-5px);
    }

    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .nav-menu {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(5, 8, 15, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        display: none;
        box-shadow: var(--shadow);
    }
    .nav-menu.active {
        display: flex;
    }
    .mobile-menu-btn {
        display: block;
    }
    .header-btn {
        display: none;
    }
    .hero-features {
        flex-direction: column;
        gap: 12px;
    }
    .onpremise-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    .onprem-header-area {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .onprem-price {
        text-align: left;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .main-container {
        padding: calc(var(--nav-height) + 30px) 16px 40px 16px;
        gap: 60px;
    }
    .panel {
        padding: 32px 24px;
        border-radius: 24px;
    }
    .title {
        font-size: 40px;
    }

    .new-price {
        font-size: 36px;
    }
    .old-price {
        font-size: 16px;
    }

    .modules-grid {
        grid-template-columns: 1fr;
    }

    .pricing-toggle {
        flex-wrap: nowrap;
        justify-content: center;
        padding: 10px 16px;
        gap: 10px;
    }
    .pricing-toggle span {
        font-size: 12px;
    }
    .switch {
        width: 44px;
        height: 24px;
    }
    .switch-circle {
        width: 16px;
        height: 16px;
    }
    .switch.active .switch-circle {
        left: 22px;
    }

    .logo-text {
        font-size: 18px;
    }

    .modal-content {
        padding: 20px;
        width: 95%;
        height: 85vh;
        display: flex;
        flex-direction: column;
    }
    .modal-tabs {
        padding-bottom: 10px;
        margin-bottom: 16px;
        border-bottom: none;
    }
    .tab-btn {
        font-size: 14px;
        padding: 8px 12px;
    }
    .modal-body {
        flex: 1;
        overflow-y: auto;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    .onprem-features {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .countdown-timer {
        gap: 10px;
    }
    .time-box {
        min-width: 65px;
        padding: 10px;
    }
    .time-value span {
        font-size: 24px;
    }

    .pricing-countdown-container {
        flex-direction: column;
        gap: 12px;
        padding: 14px 20px;
    }
}

.page-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 16px;
}
.page-title .gradient {
    background: linear-gradient(135deg, #fff 0%, var(--primary-2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.page-desc {
    color: var(--muted);
    font-size: 17px;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.8;
}

.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}
.filter-chips {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    border: 1px solid rgba(0, 229, 255, 0.2);
    background: rgba(0, 229, 255, 0.05);
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}
.filter-chip:hover {
    color: var(--primary-2);
    border-color: rgba(0, 229, 255, 0.4);
    background: rgba(0, 229, 255, 0.1);
}
.filter-chip.active {
    background: var(--primary-2);
    color: #000;
    border-color: var(--primary-2);
    box-shadow: var(--glow);
}
.filter-chip-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.2);
    font-size: 11px;
    font-weight: 800;
}
.filter-chip.active .filter-chip-count {
    background: rgba(0, 0, 0, 0.25);
}
.filter-meta {
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.demo-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}
.demo-card:hover {
    border-color: rgba(0, 229, 255, 0.35);
    transform: translateY(-6px);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.5),
        inset 0 0 20px rgba(0, 229, 255, 0.04);
}

.demo-card__thumb {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: linear-gradient(
        135deg,
        rgba(37, 99, 235, 0.15),
        rgba(0, 229, 255, 0.1)
    );
}
.demo-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.demo-card:hover .demo-card__thumb img {
    transform: scale(1.05);
}
.demo-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent 50%);
}
.demo-card__no-thumb {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    flex-direction: column;
    gap: 12px;
}
.demo-card__no-thumb i {
    font-size: 36px;
    color: rgba(0, 229, 255, 0.2);
}

.demo-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 229, 255, 0.15);
    border: 1px solid rgba(0, 229, 255, 0.3);
    color: var(--primary-2);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
    backdrop-filter: blur(8px);
}

.demo-card__new {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #10b981;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 4px 8px;
    border-radius: 6px;
    text-transform: uppercase;
}

.demo-card__hover-btn {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.demo-card:hover .demo-card__hover-btn {
    opacity: 1;
}
.demo-card__hover-btn span {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-2);
    color: #000;
    font-size: 14px;
    font-weight: 800;
    padding: 12px 24px;
    border-radius: 999px;
    box-shadow: var(--glow);
}

.demo-card__body {
    padding: 20px 22px 24px;
}
.demo-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.demo-card__category {
    color: var(--primary-2);
    font-size: 12px;
    font-weight: 700;
}
.demo-card__key {
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
    font-family: monospace;
}
.demo-card__title {
    font-size: 18px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.demo-card__desc {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.demo-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.demo-card__tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.demo-card__tag {
    font-size: 11px;
    font-weight: 600;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    padding: 3px 8px;
    border-radius: 6px;
}
.demo-card__arrow {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-2);
    font-size: 13px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.demo-card:hover .demo-card__arrow {
    background: var(--primary-2);
    color: #000;
    box-shadow: var(--glow);
}

@media (max-width: 1100px) {
    .demo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 700px) {
    .demo-grid {
        grid-template-columns: 1fr;
    }
    .page-title {
        font-size: 36px;
    }
    .filter-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    .header {
        width: 90%;
        border-radius: 20px;
    }
    .main-container {
        padding: calc(var(--nav-height) + 40px) 16px 60px 16px;
    }
}

.page-hero {
    text-align: center;
    margin-bottom: 56px;
}
.page-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    color: var(--primary-2);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-2);
    box-shadow: 0 0 15px var(--primary-2);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% {
        opacity: 1;
        box-shadow: 0 0 20px var(--primary-2);
    }
    50% {
        opacity: 0.5;
        box-shadow: 0 0 5px var(--primary-2);
    }
    100% {
        opacity: 1;
        box-shadow: 0 0 20px var(--primary-2);
    }
}
.page-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 16px;
}
.page-title .gradient {
    background: linear-gradient(135deg, #fff 0%, var(--primary-2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.page-desc {
    color: var(--muted);
    font-size: 17px;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.8;
}

.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}
.filter-chips {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    border: 1px solid rgba(0, 229, 255, 0.2);
    background: rgba(0, 229, 255, 0.05);
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}
.filter-chip:hover {
    color: var(--primary-2);
    border-color: rgba(0, 229, 255, 0.4);
    background: rgba(0, 229, 255, 0.1);
}
.filter-chip.active {
    background: var(--primary-2);
    color: #000;
    border-color: var(--primary-2);
    box-shadow: var(--glow);
}
.filter-chip-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.2);
    font-size: 11px;
    font-weight: 800;
}
.filter-chip.active .filter-chip-count {
    background: rgba(0, 0, 0, 0.25);
}
.filter-meta {
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.demo-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}
.demo-card:hover {
    border-color: rgba(0, 229, 255, 0.35);
    transform: translateY(-6px);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.5),
        inset 0 0 20px rgba(0, 229, 255, 0.04);
}

.demo-card__thumb {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: linear-gradient(
        135deg,
        rgba(37, 99, 235, 0.15),
        rgba(0, 229, 255, 0.1)
    );
}
.demo-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.demo-card:hover .demo-card__thumb img {
    transform: scale(1.05);
}
.demo-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent 50%);
}
.demo-card__no-thumb {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    flex-direction: column;
    gap: 12px;
}
.demo-card__no-thumb i {
    font-size: 36px;
    color: rgba(0, 229, 255, 0.2);
}

.demo-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 229, 255, 0.15);
    border: 1px solid rgba(0, 229, 255, 0.3);
    color: var(--primary-2);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
    backdrop-filter: blur(8px);
}

.demo-card__new {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #10b981;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 4px 8px;
    border-radius: 6px;
    text-transform: uppercase;
}

.demo-card__hover-btn {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.demo-card:hover .demo-card__hover-btn {
    opacity: 1;
}
.demo-card__hover-btn span {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-2);
    color: #000;
    font-size: 14px;
    font-weight: 800;
    padding: 12px 24px;
    border-radius: 999px;
    box-shadow: var(--glow);
}

.demo-card__body {
    padding: 20px 22px 24px;
}
.demo-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.demo-card__category {
    color: var(--primary-2);
    font-size: 12px;
    font-weight: 700;
}
.demo-card__key {
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
    font-family: monospace;
}
.demo-card__title {
    font-size: 18px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.demo-card__desc {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.demo-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.demo-card__tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.demo-card__tag {
    font-size: 11px;
    font-weight: 600;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    padding: 3px 8px;
    border-radius: 6px;
}
.demo-card__arrow {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-2);
    font-size: 13px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.demo-card:hover .demo-card__arrow {
    background: var(--primary-2);
    color: #000;
    box-shadow: var(--glow);
}

@media (max-width: 1100px) {
    .demo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 700px) {
    .demo-grid {
        grid-template-columns: 1fr;
    }
    .page-title {
        font-size: 36px;
    }
    .filter-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    .header {
        width: 90%;
        border-radius: 20px;
    }
    .main-container {
        padding: calc(var(--nav-height) + 40px) 16px 60px 16px;
    }
}

.section-header h2 span {
    background: linear-gradient(135deg, #fff 0%, var(--primary-2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.demo-filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.demo-filter-chips {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.demo-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    border: 1px solid rgba(0, 229, 255, 0.2);
    background: rgba(0, 229, 255, 0.05);
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}
.demo-chip:hover {
    color: var(--primary-2);
    border-color: rgba(0, 229, 255, 0.4);
    background: rgba(0, 229, 255, 0.1);
}
.demo-chip.is-active {
    background: var(--primary-2);
    color: #000;
    border-color: var(--primary-2);
    box-shadow: var(--glow);
}
.demo-chip-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.2);
    font-size: 11px;
    font-weight: 800;
}
.demo-chip.is-active .demo-chip-count {
    background: rgba(0, 0, 0, 0.25);
}
.demo-meta {
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}
.demo-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--muted);
    font-size: 15px;
}
.demo-empty i {
    font-size: 40px;
    color: rgba(0, 229, 255, 0.2);
    display: block;
    margin-bottom: 16px;
}
@media (max-width: 768px) {
    .demo-filter-bar { flex-direction: column; align-items: flex-start; }
}