/* ===========================
   RBXLabs — Black & Silver Theme
   Tesla-inspired minimalism
   =========================== */

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

:root {
    --bg-dark: #060608;
    --bg-card: rgba(12, 12, 14, 0.85);
    --bg-card-hover: rgba(18, 18, 22, 0.95);
    --text-primary: #e8e8ec;
    --text-secondary: rgba(255, 255, 255, 0.35);
    --text-muted: rgba(255, 255, 255, 0.15);
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.14);
    --silver: #c0c0c8;
    --silver-dim: #808088;
    --accent-glow: rgba(255, 255, 255, 0.08);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    padding-top: 100px;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background:
        radial-gradient(ellipse 70% 50% at 30% 20%, rgba(255,255,255,.025) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 80% 70%, rgba(255,255,255,.015) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
    animation: bgShift 25s ease-in-out infinite alternate;
}

@keyframes bgShift {
    0% { opacity: .6; transform: scale(1) translate(0, 0); }
    100% { opacity: 1; transform: scale(1.08) translate(-20px, 10px); }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -20px) scale(1.03); }
    66% { transform: translate(-15px, 15px) scale(.97); }
}

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

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.15); }
    50% { box-shadow: 0 0 0 8px rgba(255, 255, 255, 0); }
}

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

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes borderGlow {
    0%, 100% { border-color: rgba(255,255,255,.06); }
    50% { border-color: rgba(255,255,255,.12); }
}

@keyframes revealLine {
    from { width: 0; }
    to { width: 40px; }
}

/* ===================== NAVBAR ===================== */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: 90%;
    max-width: 1400px;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 36px;
    background: rgba(10, 10, 12, .8);
    backdrop-filter: blur(30px) saturate(150%);
    -webkit-backdrop-filter: blur(30px) saturate(150%);
    border: 1px solid var(--border);
    border-radius: 60px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, .5);
    transition: all .4s cubic-bezier(.16, 1, .3, 1);
}

.navbar-content:hover {
    border-color: var(--border-hover);
    box-shadow: 0 12px 48px rgba(0, 0, 0, .6), 0 0 80px rgba(255, 255, 255, .02);
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-image {
    width: 38px; height: 38px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, .1);
    transition: all .4s cubic-bezier(.16, 1, .3, 1);
}

.logo-image:hover {
    transform: rotate(5deg) scale(1.1);
    border-color: rgba(255, 255, 255, .25);
    box-shadow: 0 4px 20px rgba(255, 255, 255, .1);
}

.logo-text {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -.5px;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 22px;
    border-radius: 30px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all .3s cubic-bezier(.16, 1, .3, 1);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute; inset: 0;
    background: rgba(255, 255, 255, .06);
    opacity: 0;
    transition: opacity .3s;
    z-index: -1;
}

.nav-link:hover {
    color: var(--text-primary);
    transform: translateY(-1px);
}

.nav-link:hover::before {
    opacity: 1;
}

.nav-link.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .1);
}

.nav-link svg {
    width: 18px; height: 18px;
}

/* ===================== GRID HIGHLIGHTS ===================== */
.grid-highlights {
    position: fixed; inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: .2;
}

.grid-cell {
    position: absolute;
    width: 200px; height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .08) 0%, transparent 70%);
    opacity: 0;
    transition: opacity .6s ease;
}

.grid-cell.active {
    opacity: 1;
}

/* ===================== HERO / CONTAINER ===================== */
.container {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 40px;
    text-align: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 50px;
    color: var(--silver);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    animation: pulse 3s ease-in-out infinite;
}

.main-title {
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 40%, var(--silver-dim) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: shine 4s linear infinite;
    letter-spacing: -2px;
}

.highlight {
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 16px 40px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all .35s cubic-bezier(.16, 1, .3, 1);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -.2px;
}

.btn-primary {
    background: #ffffff;
    color: #060608;
    box-shadow: 0 4px 24px rgba(255, 255, 255, .12);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(255, 255, 255, .18);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, .04);
    color: var(--text-primary);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, .08);
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

/* ===================== FEATURES SECTION ===================== */
.features-section {
    position: relative;
    z-index: 1;
    padding: 120px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.features-title {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
    text-align: center;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.features-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 80px;
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 60px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all .5s cubic-bezier(.16, 1, .3, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature-card::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.04) 0%, transparent 100%);
    opacity: 0;
    transition: opacity .5s;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: 0 24px 64px rgba(0, 0, 0, .4), 0 0 80px rgba(255, 255, 255, .02);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    position: relative;
    z-index: 1;
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
}

.feature-icon img {
    width: 72px; height: 72px;
    border-radius: 18px;
    filter: grayscale(100%) brightness(.85) contrast(1.1);
    transition: all .5s cubic-bezier(.16, 1, .3, 1);
}

.feature-card:hover .feature-icon img {
    transform: scale(1.08);
    filter: grayscale(50%) brightness(.95);
}

.feature-title {
    position: relative;
    z-index: 1;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text-primary);
    letter-spacing: -.3px;
}

.feature-description {
    position: relative;
    z-index: 1;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===================== INTEGRATIONS ===================== */
.integrations-section {
    padding: 120px 40px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.integrations-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.integrations-text { padding-right: 40px; }

.integrations-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--silver);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.integrations-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.integrations-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 50px;
}

.integrations-features {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.integration-feature {
    display: flex;
    align-items: center;
    gap: 18px;
}

.feature-icon-small {
    width: 46px; height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--silver);
    background: rgba(255, 255, 255, .04);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all .3s;
}

.integration-feature:hover .feature-icon-small {
    background: rgba(255, 255, 255, .08);
    border-color: var(--border-hover);
    transform: scale(1.05);
}

.integration-feature h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Carousel */
.integrations-carousel {
    position: relative;
    height: 600px;
    overflow: hidden;
    mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent);
}

.carousel-track {
    display: flex;
    gap: 16px;
    height: 100%;
}

.carousel-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: transform .1s linear;
}

.carousel-column:nth-child(1) { transform: translateY(-200px); }
.carousel-column:nth-child(2) { transform: translateY(-50px); }
.carousel-column:nth-child(3) { transform: translateY(-280px); }

.carousel-item {
    width: 120px; height: 120px;
    background-size: cover;
    background-position: center;
    border: 1px solid var(--border);
    border-radius: 18px;
    flex-shrink: 0;
    transition: all .4s cubic-bezier(.16, 1, .3, 1);
    filter: grayscale(70%) brightness(.7);
}

.carousel-item:hover {
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, .2);
    filter: grayscale(30%) brightness(.9);
    box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
}

/* ===================== STATS SECTION ===================== */
.stats-section {
    padding: 120px 40px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.stats-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.stats-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    padding: 36px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    transition: all .4s cubic-bezier(.16, 1, .3, 1);
}

.stat-card:hover {
    transform: translateX(8px);
    border-color: var(--border-hover);
    box-shadow: 0 12px 40px rgba(0, 0, 0, .3), 0 0 60px rgba(255, 255, 255, .015);
}

.stat-number {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.stat-description {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

.stats-info { padding-left: 40px; }

.stats-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--silver);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.stats-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.stats-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 50px;
}

.stats-features {
    display: flex;
    gap: 36px;
}

.stats-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
}

.stats-feature-icon {
    width: 52px; height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--silver);
    background: rgba(255, 255, 255, .04);
    border-radius: 14px;
    margin-bottom: 14px;
    border: 1px solid var(--border);
    transition: all .3s;
}

.stats-feature:hover .stats-feature-icon {
    background: rgba(255, 255, 255, .08);
    transform: translateY(-2px);
}

.stats-feature-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
    margin: 0;
}

/* ===================== CTA SECTION ===================== */
.cta-section {
    padding: 120px 40px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 80px 60px;
    text-align: center;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    animation: borderGlow 6s ease-in-out infinite;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(ellipse at center, rgba(255,255,255,.02) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

.cta-title {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 800;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.cta-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 50px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 50px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.cta-feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.cta-feature-icon {
    width: 52px; height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--silver);
    background: rgba(255, 255, 255, .04);
    border-radius: 14px;
    margin-bottom: 14px;
    border: 1px solid var(--border);
    transition: all .3s;
}

.cta-feature-item:hover .cta-feature-icon {
    background: rgba(255, 255, 255, .08);
    transform: translateY(-2px);
}

.cta-feature-text {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary);
    margin: 0;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* ===================== TESTIMONIALS ===================== */
.testimonials-section {
    padding: 120px 40px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.testimonials-title {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 800;
    text-align: center;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.testimonials-subtitle {
    text-align: center;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 80px;
}

.testimonials-container {
    overflow: hidden;
    margin-bottom: 40px;
}

.testimonials-track {
    display: flex;
    gap: 20px;
    transition: transform .5s cubic-bezier(.16, 1, .3, 1);
}

.testimonial-card {
    width: calc((100% - 20px) / 2);
    min-width: calc((100% - 20px) / 2);
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    flex-shrink: 0;
    backdrop-filter: blur(10px);
    transition: all .4s cubic-bezier(.16, 1, .3, 1);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: 0 16px 48px rgba(0, 0, 0, .3);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.testimonial-avatar {
    width: 48px; height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, .1);
    filter: grayscale(100%);
}

.testimonial-info { flex: 1; }

.testimonial-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.testimonial-role {
    font-size: 11px;
    font-weight: 600;
    color: var(--silver-dim);
    letter-spacing: .5px;
    margin: 0;
}

.testimonial-text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
}

.testimonials-nav {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.testimonial-nav-btn {
    width: 46px; height: 46px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s cubic-bezier(.16, 1, .3, 1);
    backdrop-filter: blur(10px);
}

.testimonial-nav-btn:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, .06);
    transform: scale(1.08);
}

.testimonial-nav-btn:disabled {
    opacity: .25;
    cursor: not-allowed;
}

/* ===================== TOOLS SECTION ===================== */
.tools-section {
    padding: 120px 40px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.tools-title {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 800;
    text-align: center;
    margin-bottom: 80px;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.tools-carousel-container {
    overflow: hidden;
    margin-bottom: 40px;
}

.tools-carousel {
    display: flex;
    gap: 20px;
    transition: transform .5s cubic-bezier(.16, 1, .3, 1);
}

.tool-card-new {
    min-width: 360px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px;
    transition: all .5s cubic-bezier(.16, 1, .3, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
}

.tool-card-new::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(145deg, rgba(255,255,255,.03) 0%, transparent 60%);
    opacity: 0;
    transition: opacity .5s;
}

.tool-card-new:hover {
    transform: translateY(-8px) scale(1.01);
    border-color: var(--border-hover);
    box-shadow: 0 24px 64px rgba(0, 0, 0, .4), 0 0 80px rgba(255, 255, 255, .015);
}

.tool-card-new:hover::before {
    opacity: 1;
}

.tool-card-new.featured {
    border: 1px solid rgba(255, 255, 255, .12);
    background: linear-gradient(135deg, rgba(255, 255, 255, .03) 0%, rgba(255, 255, 255, .01) 100%);
}

.tool-badge {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 20px;
    color: var(--silver);
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 20px;
    width: fit-content;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.tool-card-title {
    position: relative;
    z-index: 1;
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-primary);
    letter-spacing: -.5px;
}

.tool-card-desc {
    position: relative;
    z-index: 1;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.tool-features {
    position: relative;
    z-index: 1;
    list-style: none;
    margin-bottom: 28px;
    flex: 1;
}

.tool-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tool-features li::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--silver-dim);
    flex-shrink: 0;
}

.tool-card-btn {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 15px;
    background: #ffffff;
    border: none;
    border-radius: 14px;
    color: #060608;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all .35s cubic-bezier(.16, 1, .3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    letter-spacing: -.1px;
}

.tool-card-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 255, 255, .12);
}

.tools-carousel-nav {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.tools-nav-btn {
    width: 46px; height: 46px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    cursor: pointer;
    transition: all .3s cubic-bezier(.16, 1, .3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.tools-nav-btn:hover {
    background: rgba(255, 255, 255, .06);
    border-color: var(--border-hover);
    transform: scale(1.08);
}

.tools-nav-btn:disabled {
    opacity: .25;
    cursor: not-allowed;
}

/* ===================== NEWSLETTER ===================== */
.newsletter-section {
    padding: 120px 40px;
    max-width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    background: rgba(10, 10, 14, .5);
    border-top: 1px solid var(--border);
}

.newsletter-section .newsletter-content {
    max-width: 1400px;
    margin: 0 auto;
}

.newsletter-content { text-align: center; }

.newsletter-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.newsletter-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.newsletter-form {
    display: flex;
    justify-content: center;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.newsletter-input {
    flex: 1;
    min-width: 250px;
    padding: 15px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: all .3s;
    backdrop-filter: blur(10px);
}

.newsletter-input::placeholder {
    color: var(--text-secondary);
}

.newsletter-input:focus {
    border-color: rgba(255, 255, 255, .2);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, .04);
}

.newsletter-btn {
    padding: 15px 36px;
    background: #ffffff;
    border: none;
    border-radius: 14px;
    color: #060608;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all .35s cubic-bezier(.16, 1, .3, 1);
    white-space: nowrap;
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, .12);
}

.newsletter-success {
    display: none;
    margin-top: 20px;
    padding: 14px 28px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 14px;
    color: var(--silver);
    font-size: 14px;
    font-weight: 600;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-success.show {
    display: block;
    animation: fadeIn .5s ease;
}

/* ===================== TOOL PAGE ===================== */
.tool-page-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
}

.back-button {
    position: absolute;
    top: 40px; left: 40px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all .35s cubic-bezier(.16, 1, .3, 1);
    backdrop-filter: blur(10px);
    text-decoration: none;
}

.back-button:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, .06);
    border-color: var(--border-hover);
    transform: translateX(-4px);
}

.back-button svg {
    width: 18px; height: 18px;
}

.tool-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 1100px;
    width: 100%;
    margin-top: 20px;
}

.tool-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 48px;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    transition: border-color .4s;
}

.tool-form-card:hover {
    border-color: var(--border-hover);
}

.tool-page-title {
    font-size: 38px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 18px 0;
    background: linear-gradient(135deg, #ffffff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.tool-page-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0 0 36px 0;
}

.tool-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tool-input {
    padding: 16px 20px;
    background: rgba(255, 255, 255, .03);
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: all .3s ease;
    resize: vertical;
}

.tool-input::placeholder {
    color: var(--text-muted);
}

.tool-input:focus {
    border-color: rgba(255, 255, 255, .2);
    background: rgba(255, 255, 255, .04);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, .04);
}

.tool-submit-btn {
    padding: 16px 24px;
    background: #ffffff;
    border: none;
    border-radius: 14px;
    color: #060608;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all .35s cubic-bezier(.16, 1, .3, 1);
    box-shadow: 0 4px 20px rgba(255, 255, 255, .08);
    position: relative;
    overflow: hidden;
}

.tool-submit-btn::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(105deg, transparent 30%, rgba(0,0,0,.06) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform .5s;
}

.tool-submit-btn:hover::after {
    transform: translateX(100%);
}

.tool-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 36px rgba(255, 255, 255, .14);
}

.tool-submit-btn:active {
    transform: translateY(0);
}

.tool-submit-btn:disabled {
    opacity: .5;
    cursor: not-allowed;
}

.tool-video-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    min-height: 400px;
    backdrop-filter: blur(10px);
    transition: border-color .4s;
}

.tool-video-card:hover {
    border-color: var(--border-hover);
}

.video-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 10px 0;
    letter-spacing: -.5px;
}

.video-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 36px 0;
}

.video-play-btn {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: #ffffff;
    border: none;
    color: #060608;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .4s cubic-bezier(.16, 1, .3, 1);
    box-shadow: 0 4px 24px rgba(255, 255, 255, .1);
    position: relative;
}

.video-play-btn::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .08);
    animation: pulse 3s ease-in-out infinite;
}

.video-play-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 8px 40px rgba(255, 255, 255, .18);
}

.video-play-btn svg {
    width: 28px; height: 28px;
    margin-left: 3px;
}

/* ===================== NOTIFICATIONS ===================== */
.custom-notification {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    transition: top .5s cubic-bezier(.16, 1, .3, 1);
    min-width: 340px;
}

.custom-notification.show {
    top: 40px;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 24px;
    background: rgba(10, 10, 12, .9);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, .5);
    backdrop-filter: blur(20px);
}

.notification-icon {
    width: 22px; height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.custom-notification.success .notification-content {
    border-color: rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .06);
}

.custom-notification.success .notification-icon {
    color: var(--silver);
}

.custom-notification.success #notificationText {
    color: var(--silver);
}

.custom-notification.error .notification-content {
    border-color: rgba(255, 100, 100, .2);
    background: rgba(255, 100, 100, .06);
}

.custom-notification.error .notification-icon {
    color: #ff6666;
}

.custom-notification.error #notificationText {
    color: #ff8888;
}

#notificationText {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .2px;
}

.game-detected-message {
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    padding: 14px 18px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideDown .3s ease;
}

.game-detected-message svg {
    color: var(--silver);
    flex-shrink: 0;
}

.game-detected-message span {
    color: var(--silver);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
}

/* ===================== VIDEO MODAL ===================== */
.video-modal {
    position: fixed; inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn .3s ease;
}

.video-modal-overlay {
    position: absolute; inset: 0;
    background: rgba(0, 0, 0, .92);
    backdrop-filter: blur(8px);
}

.video-modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    width: 1000px;
    z-index: 10001;
}

.video-modal-close {
    position: absolute;
    top: -40px; right: 0;
    background: rgba(255, 255, 255, .06);
    border: 1px solid var(--border);
    border-radius: 50%;
    width: 38px; height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .3s;
}

.video-modal-close:hover {
    background: rgba(255, 255, 255, .12);
    border-color: var(--border-hover);
    transform: rotate(90deg);
}

.video-modal-close svg {
    color: var(--text-primary);
}

#tutorialVideo {
    width: 100%;
    height: auto;
    border-radius: 14px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .6);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1200px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .integrations-content { grid-template-columns: 1fr; gap: 60px; }
    .integrations-text { padding-right: 0; }
    .stats-content { grid-template-columns: 1fr; gap: 60px; }
    .stats-info { padding-left: 0; }
    .tool-card-new { min-width: calc((100% - 20px) / 2); }
}

@media (max-width: 768px) {
    .navbar-content { padding: 12px 20px; }
    .navbar-menu { gap: 2px; }
    .nav-link { padding: 10px 14px; font-size: 12px; }
    .nav-link span { display: none; }

    .container { padding: 60px 20px; }

    .features-section, .tools-section, .integrations-section,
    .stats-section, .cta-section, .testimonials-section,
    .newsletter-section { padding: 80px 20px; }

    .features-grid { grid-template-columns: 1fr; }
    .tool-card-new { min-width: 100%; }
    .testimonial-card { min-width: 100%; width: 100%; }

    .tool-content-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .tool-form-card, .tool-video-card { padding: 32px; }

    .back-button {
        top: 20px; left: 20px;
        padding: 10px 18px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .main-title { font-size: 36px; }
    .badge { font-size: 11px; padding: 8px 18px; }
    .tool-page-title { font-size: 28px; }
    .newsletter-form { flex-direction: column; }
    .newsletter-input { min-width: 100%; }
    .newsletter-btn { width: 100%; }
}