:root {
    --font-sans: 'Inter', system-ui, sans-serif;
    --font-display: 'Poppins', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --color-turq: #40E0D0;
    --color-mala: #0BDA51;
    --color-ink: #111;
    --color-mid: #757575;
    --color-snow: #FCFCFC;
    --color-black: #000;
    --color-white: #fff;

    --background: var(--color-snow);
    --foreground: var(--color-ink);
}

body.dark {
    --background: #09090b;
    --foreground: #fff;
    --color-mid: #a1a1aa;
}

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

body {
    background-color: var(--background);
    color: var(--foreground);
    font-family: var(--font-sans);
    overflow: hidden;
    min-height: 100vh;
}

#app {
    position: relative;
    width: 100%;
    height: 100vh;
}

/* Background Effects */
.background-effects {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.dot-grid {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(0,0,0,0.085) 1px, transparent 1px);
    background-size: 28px 28px;
}

body.dark .dot-grid {
    background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
}

.vignette {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(252,252,252,0) 0%, rgba(252,252,252,0.92) 62%, var(--color-snow) 100%);
}

body.dark .vignette {
    background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(9,9,11,0) 0%, rgba(9,9,11,0.92) 62%, #09090b 100%);
}

#ripple-grid {
    position: absolute;
    inset: 0;
    display: grid;
    pointer-events: auto;
}

.ripple-cell {
    border: 0.5px solid rgba(0,0,0,0.03);
    transition: background-color 0.4s ease;
}

body.dark .ripple-cell {
    border-color: rgba(255,255,255,0.02);
}

@keyframes cell-ripple {
    0%   { opacity: 0.3; transform: scale(1); }
    30%  { opacity: 0.9; transform: scale(1.08); background-color: rgba(64, 224, 208, 0.25); }
    100% { opacity: 0.3; transform: scale(1); }
}

.animate-cell-ripple {
    animation: cell-ripple 400ms ease-out both;
}

/* Hero Section */
.hero {
    position: relative;
    z-index: 10;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}

.container {
    max-width: 800px;
    width: 100%;
}

/* Badge */
.badge-wrapper {
    margin-bottom: 32px;
    display: flex;
    justify-content: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 9999px;
    background: var(--color-white);
    border: 1px solid rgba(0,0,0,0.08);
    box-shadow: 0 4px 12px rgba(64, 224, 208, 0.15);
    font-size: 13px;
    font-weight: 500;
}

body.dark .badge {
    background: #18181b;
    border-color: rgba(255,255,255,0.1);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-mala);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(11, 218, 81, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(11, 218, 81, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(11, 218, 81, 0); }
}

/* Logo */
.logo-wrapper {
    margin-bottom: 40px;
}

.logo {
    height: 32px;
    width: auto;
}

body.light .logo-white { display: none; }
body.dark .logo-black { display: none; }

/* Heading */
.heading {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(32px, 8vw, 64px);
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.block {
    display: block;
    overflow: hidden;
}

.italic { font-style: italic; }
.text-turq { color: var(--color-turq); }

.subtitle {
    color: var(--color-mid);
    font-size: clamp(16px, 2vw, 18px);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 48px;
}

.contact-info {
    margin-top: 40px;
}

.mono-label {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-mid);
}

/* Animations Classes */
.split-text {
    display: inline-block;
    transform: translateY(100%);
    opacity: 0;
}