/* ============================================
   VEXTA DATA SOLUTIONS - MODERNIZED WELCOME PAGE
   ============================================ */

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

:root {
    --bg-primary: #05070d;
    --bg-secondary: #0a0f18;
    --bg-panel: rgba(10, 15, 24, 0.78);
    --bg-card: rgba(255, 255, 255, 0.035);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(163, 230, 53, 0.18);
    --text-primary: #f5f7fb;
    --text-secondary: #a7b0c1;
    --text-muted: #6f7a8f;
    --accent-primary: #A3E635;
    --accent-secondary: #84CC16;
    --accent-soft: #BEF264;
    --gradient-main: linear-gradient(135deg, #bef264 0%, #a3e635 35%, #84cc16 100%);
    --gradient-panel: linear-gradient(180deg, rgba(190, 242, 100, 0.08) 0%, rgba(132, 204, 22, 0.02) 100%);
    --shadow-soft: 0 16px 60px rgba(0, 0, 0, 0.45);
    --shadow-glow: 0 0 0 1px rgba(163, 230, 53, 0.1), 0 20px 80px rgba(163, 230, 53, 0.12);
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    min-height: 100vh;
    color: var(--text-primary);
    background:
        radial-gradient(circle at top left, rgba(163, 230, 53, 0.10), transparent 28%),
        radial-gradient(circle at top right, rgba(190, 242, 100, 0.08), transparent 24%),
        radial-gradient(circle at bottom center, rgba(132, 204, 22, 0.08), transparent 30%),
        linear-gradient(180deg, #04060b 0%, #070b13 48%, #05070d 100%);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.particles,
.orb {
    pointer-events: none;
}

.particles {
    position: fixed;
    inset: 0;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    border-radius: 50%;
    background: var(--accent-primary);
    box-shadow: 0 0 14px rgba(163, 230, 53, 0.6);
    opacity: 0;
    animation: particleFloat 8s ease-in-out infinite;
}

.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(90px);
    z-index: 0;
}

.orb-1 {
    width: 420px;
    height: 420px;
    top: -120px;
    left: -120px;
    background: radial-gradient(circle, rgba(163, 230, 53, 0.14) 0%, transparent 70%);
    animation: orbFloat1 16s ease-in-out infinite;
}

.orb-2 {
    width: 360px;
    height: 360px;
    right: -100px;
    bottom: -80px;
    background: radial-gradient(circle, rgba(190, 242, 100, 0.12) 0%, transparent 70%);
    animation: orbFloat2 18s ease-in-out infinite;
}

.orb-3 {
    width: 260px;
    height: 260px;
    top: 28%;
    left: 54%;
    background: radial-gradient(circle, rgba(132, 204, 22, 0.08) 0%, transparent 72%);
    animation: orbPulse 12s ease-in-out infinite;
}

.container {
    position: relative;
    z-index: 1;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 0;
}

.hero-shell {
    width: 100%;
    background: var(--gradient-panel);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    overflow: hidden;
    position: relative;
}

.hero-shell::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.04) 50%, transparent 100%);
    opacity: 0.35;
    pointer-events: none;
}

.hero-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 18px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.015);
}

.brand-mini,
.status-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.brand-mini strong,
.status-chip strong {
    color: var(--text-primary);
    font-weight: 700;
}

.dot,
.badge-dot,
.status-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent-primary);
    box-shadow: 0 0 0 0 rgba(163, 230, 53, 0.45);
    animation: dotPulse 2s ease-in-out infinite;
}

.hero-content {
    padding: 52px 32px 28px;
}

.logo-area {
    display: flex;
    justify-content: center;
    margin-bottom: 22px;
    animation: fadeInDown 0.8s ease-out;
}

.logo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-img {
    max-width: 290px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 24px rgba(163, 230, 53, 0.22));
    animation: logoFloat 3.5s ease-in-out infinite;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 auto 22px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(163, 230, 53, 0.22);
    background: rgba(163, 230, 53, 0.08);
    color: var(--accent-soft);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    animation: fadeInDown 0.8s ease-out 0.1s both;
    width: fit-content;
}

.heading {
    text-align: center;
    margin-bottom: 22px;
    animation: fadeInDown 0.8s ease-out 0.2s both;
}

.heading-line {
    display: block;
}

.new-brand {
    display: inline-block;
    font-size: clamp(2.4rem, 5vw, 4.4rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
    font-weight: 900;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.welcome-text {
    display: inline-block;
    margin-top: 14px;
    font-size: clamp(1.25rem, 2vw, 2rem);
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: -0.03em;
}

.description {
    max-width: 760px;
    margin: 0 auto 34px;
    text-align: center;
    font-size: 1.06rem;
    color: var(--text-secondary);
    animation: fadeInDown 0.8s ease-out 0.3s both;
}

.description strong {
    color: var(--text-primary);
    font-weight: 700;
}

.buttons {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease-out 0.45s both;
}

.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-width: 0;
    padding: 17px 20px;
    border-radius: 18px;
    text-decoration: none;
    font-size: 0.97rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.btn-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.btn span {
    white-space: nowrap;
}

.btn::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.18), rgba(255,255,255,0));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn:hover::before {
    opacity: 1;
}

.btn:hover {
    transform: translateY(-4px);
}

.btn:hover .btn-icon {
    transform: translateX(2px) translateY(-1px);
}

.btn-primary {
    color: #0a0f18;
    background: var(--gradient-main);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 10px 30px rgba(163, 230, 53, 0.18);
}

.btn-primary:hover {
    box-shadow: 0 16px 50px rgba(163, 230, 53, 0.26), 0 0 50px rgba(163, 230, 53, 0.10);
}

.btn-secondary {
    color: var(--text-primary);
    background: rgba(255,255,255,0.025);
    border: 1px solid var(--border-subtle);
}

.quick-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 26px;
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.stat-card,
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.stat-card {
    padding: 18px 18px;
}

.stat-card::before,
.feature-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(163, 230, 53, 0.7), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover,
.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

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

.stat-label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.stat-subtext {
    display: block;
    margin-top: 4px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.divider {
    width: 90px;
    height: 3px;
    border-radius: 999px;
    background: var(--gradient-main);
    margin: 0 auto 30px;
    opacity: 0.8;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.feature-card {
    padding: 26px 22px;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.feature-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 16px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(190, 242, 100, 0.14), rgba(132, 204, 22, 0.08));
    border: 1px solid rgba(163, 230, 53, 0.14);
}

.feature-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--accent-primary);
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.feature-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.footer {
    margin-top: 28px;
    padding: 22px 0 6px;
    border-top: 1px solid rgba(255,255,255,0.06);
    text-align: center;
    animation: fadeInUp 0.8s ease-out 0.7s both;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.84rem;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    10% { opacity: 0.65; }
    90% { opacity: 0.5; }
    100% { opacity: 0; transform: translateY(-15vh) scale(1); }
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(40px, 30px); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-28px, -36px); }
}

@keyframes orbPulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 1; }
}

@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(163, 230, 53, 0.45); }
    50% { box-shadow: 0 0 0 8px rgba(163, 230, 53, 0); }
}

@media (max-width: 1100px) {
    .buttons {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .container {
        width: min(100% - 20px, 1000px);
        padding: 20px 0;
    }

    .hero-content {
        padding: 40px 20px 24px;
    }

    .quick-stats,
    .features {
        grid-template-columns: 1fr;
    }

    .new-brand {
        font-size: clamp(2rem, 8vw, 3.1rem);
    }

    .welcome-text {
        font-size: clamp(1.1rem, 4vw, 1.6rem);
    }
}

@media (max-width: 680px) {
    .hero-topbar {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .btn span {
        white-space: normal;
        text-align: center;
    }

    .description {
        font-size: 0.98rem;
    }

    .logo-img {
        max-width: 230px;
    }
}

::-webkit-scrollbar {
    width: 7px;
}

::-webkit-scrollbar-track {
    background: #04060b;
}

::-webkit-scrollbar-thumb {
    background: rgba(163, 230, 53, 0.28);
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(163, 230, 53, 0.45);
}

::selection {
    background: rgba(163, 230, 53, 0.28);
    color: var(--text-primary);
}