* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
    --primary: #7c3aed;
    --primary-light: #9f7aea;
    --primary-dark: #6d28d9;
    --primary-bg: #f5f0ff;
    --accent: #5865f2;
    --accent-2: #7c3aed;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    --black: #000000;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --page-bg: var(--white);
    --page-text: var(--gray-800);
    --page-heading: var(--gray-900);
    --nav-bg: rgba(255, 255, 255, 0.75);
    --nav-border: var(--gray-200);
    --card-bg: var(--white);
    --card-border: var(--gray-200);
}
html[data-theme="dark"] {
    --primary: #9f7aea;
    --primary-light: #b794f4;
    --primary-dark: #7c3aed;
    --primary-bg: #1a1625;
    --gray-50: #111827;
    --gray-100: #1f2937;
    --gray-200: #374151;
    --gray-300: #4b5563;
    --gray-400: #6b7280;
    --gray-500: #9ca3af;
    --gray-600: #d1d5db;
    --gray-700: #e5e7eb;
    --gray-800: #f3f4f6;
    --gray-900: #f9fafb;
    --white: #0f172a;
    --page-bg: #0b1020;
    --page-text: #e5e7eb;
    --page-heading: #f9fafb;
    --nav-bg: rgba(15, 23, 42, 0.82);
    --nav-border: #334155;
    --card-bg: #111827;
    --card-border: #334155;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.35);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.45), 0 1px 2px -1px rgb(0 0 0 / 0.35);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.45), 0 2px 4px -2px rgb(0 0 0 / 0.35);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.4);
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    color: var(--page-text);
    line-height: 1.5;
    background-color: var(--page-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-base), color var(--transition-base);
}
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--page-heading);
}
h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}
h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
}
.navbar {
    position: sticky;
    top: 0;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--nav-border);
    z-index: 1000;
}
.theme-toggle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid var(--nav-border);
    background: transparent;
    color: var(--page-text);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.theme-toggle-btn:hover {
    background: color-mix(in srgb, var(--primary) 12%, transparent);
    color: var(--primary);
    border-color: color-mix(in srgb, var(--primary) 35%, var(--nav-border));
}
.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}
.logo i {
    font-size: 28px;
}
.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    transition: color var(--transition-fast);
    font-size: 0.95rem;
}
.nav-links a:hover {
    color: var(--primary);
}
.login-btn {
    background: var(--primary);
    color: var(--white) !important;
    padding: 8px 20px;
    border-radius: 40px;
    transition: background var(--transition-fast) !important;
    cursor: pointer;
}
.login-btn:hover {
    background: var(--primary-dark);
    color: var(--white) !important;
}
.hero {
    position: relative;
    padding: 110px 0 110px;
    background: radial-gradient(1200px 500px at 20% 10%, rgba(124, 58, 237, 0.35), transparent 60%),
                radial-gradient(900px 450px at 85% 15%, rgba(88, 101, 242, 0.35), transparent 60%),
                linear-gradient(180deg, #0b1020 0%, #0f172a 70%, #0f172a 100%);
    overflow: hidden;
}
.hero::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 130px;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, rgba(255, 255, 255, 1) 100%);
    pointer-events: none;
}
.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.hero-blob {
    position: absolute;
    opacity: 0.55;
    transform: translateZ(0);
}
.hero-blob-1 {
    width: 520px;
    height: 520px;
    left: -220px;
    top: -220px;
    background: radial-gradient(circle at 30% 30%, rgba(124, 58, 237, 0.9), rgba(124, 58, 237, 0.0) 60%);
}
.hero-blob-2 {
    width: 520px;
    height: 520px;
    right: -260px;
    top: -240px;
    background: radial-gradient(circle at 40% 35%, rgba(88, 101, 242, 0.9), rgba(88, 101, 242, 0.0) 60%);
}
.hero-blob-3 {
    width: 680px;
    height: 680px;
    left: 55%;
    top: 25%;
    transform: translateX(-50%);
    background: radial-gradient(circle at 50% 45%, rgba(124, 58, 237, 0.20), rgba(124, 58, 237, 0.0) 65%);
    opacity: 0.9;
}
.hero-stars {
    position: absolute;
    inset: 0;
    opacity: 0.22;
    background-image:
        radial-gradient(circle at 15% 20%, rgba(255,255,255,0.7) 0 1px, transparent 2px),
        radial-gradient(circle at 45% 30%, rgba(255,255,255,0.6) 0 1px, transparent 2px),
        radial-gradient(circle at 75% 18%, rgba(255,255,255,0.55) 0 1px, transparent 2px),
        radial-gradient(circle at 85% 42%, rgba(255,255,255,0.45) 0 1px, transparent 2px),
        radial-gradient(circle at 25% 45%, rgba(255,255,255,0.5) 0 1px, transparent 2px);
}
.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 44px;
    align-items: center;
}
.hero-content {
    max-width: 720px;
    text-align: left;
}
.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.8);
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 14px;
}
.hero h1 {
    color: var(--white);
}
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.dynamic-text-container {
    font-size: 20px;
    color: rgba(255,255,255,0.75);
    margin: 20px 0 30px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 8px;
}
.static-text {
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}
.dynamic-text {
    display: inline-block;
    background: linear-gradient(135deg, #a78bfa, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    min-width: 200px;
    text-align: left;
}
.dynamic-text::after {
    content: '|';
    display: inline-block;
    margin-left: 4px;
    font-weight: 400;
    color: var(--primary);
    animation: blink 0.7s infinite;
}
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}
.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.25rem);
    color: rgba(255,255,255,0.78);
    margin: 1.5rem 0 2.5rem;
    max-width: 600px;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 40px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
    color: var(--white);
    box-shadow: var(--shadow-md);
}
.btn-primary:hover {
    filter: brightness(1.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.btn-ghost {
    background: rgba(255,255,255,0.10);
    color: rgba(255,255,255,0.92);
    border: 1px solid rgba(255,255,255,0.16);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.24);
    transform: translateY(-2px);
}
.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}
.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.btn-large {
    padding: 18px 36px;
    font-size: 18px;
}
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.85);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 0.9rem;
    line-height: 1;
}
.hero-badge i { color: rgba(255,255,255,0.9); }
.hero-visual {
    position: relative;
    min-height: 420px;
}
.hero-glow {
    position: absolute;
    inset: -40px;
    background: radial-gradient(circle at 60% 40%, rgba(167, 139, 250, 0.25), transparent 55%),
                radial-gradient(circle at 35% 30%, rgba(96, 165, 250, 0.25), transparent 55%);
    filter: blur(2px);
    z-index: -1;
}
.mock {
    border-radius: 26px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    box-shadow: 0 30px 60px -30px rgba(0,0,0,0.55);
    overflow: hidden;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.mock-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}
.mock-dots { display: inline-flex; gap: 7px; }
.mock-dots span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.22); }
.mock-title { color: rgba(255,255,255,0.85); font-weight: 700; letter-spacing: -0.01em; }
.mock-body {
    display: grid;
    grid-template-columns: 64px 230px 1fr;
    min-height: 380px;
}
.mock-body.no-servers {
    grid-template-columns: minmax(240px, 34%) 1fr;
}
.mock-servers {
    padding: 12px 10px;
    border-right: 1px solid rgba(255,255,255,0.10);
    background: rgba(255,255,255,0.03);
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.mock-srv {
    width: 42px;
    height: 42px;
    border-radius: 16px;
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.10);
    position: relative;
}
.mock-srv.active {
    background: rgba(167, 139, 250, 0.22);
    border-color: rgba(167, 139, 250, 0.35);
}
.mock-srv.active::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 12px;
    width: 4px;
    height: 18px;
    border-radius: 999px;
    background: rgba(255,255,255,0.75);
}
.mock-chats {
    border-right: 1px solid rgba(255,255,255,0.10);
    background: rgba(255,255,255,0.02);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
}
.mock-chats-top {
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.10);
}
.mock-search {
    border-radius: 14px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    padding: 10px 10px;
}
.mock-search-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.70);
    font-weight: 600;
    font-size: 0.92rem;
    user-select: none;
}
.mock-search-pill i {
    font-size: 18px;
    color: rgba(255,255,255,0.70);
}
.mock-chat-item {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 10px;
    align-items: center;
    padding: 10px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.00);
    cursor: pointer;
    min-width: 0;
}
.mock-chat-item.active {
    background: rgba(124, 58, 237, 0.14);
    border-color: rgba(124, 58, 237, 0.18);
}
.mock-chat-item:focus-visible {
    outline: 2px solid rgba(120, 120, 255, 0.7);
    outline-offset: 3px;
    border-radius: 10px;
}
.chat-meta { display: grid; gap: 7px; }
.mock-active-chat-name {
    color: rgba(255,255,255,0.90);
    font-weight: 800;
    font-size: 0.98rem;
    letter-spacing: -0.01em;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mock-active-chat-sub {
    color: rgba(255,255,255,0.62);
    font-weight: 650;
    font-size: 0.84rem;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mock-chat-toprow,
.mock-chat-bottomrow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-width: 0;
}
.mock-chat-title {
    color: rgba(255,255,255,0.88);
    font-weight: 700;
    font-size: 0.92rem;
    letter-spacing: -0.01em;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mock-chat-time {
    color: rgba(255,255,255,0.55);
    font-size: 0.78rem;
    font-weight: 600;
    flex: 0 0 auto;
}
.mock-chat-last {
    color: rgba(255,255,255,0.65);
    font-size: 0.84rem;
    font-weight: 600;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mock-chat-badges {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
}
.mock-unread {
    min-width: 20px;
    height: 20px;
    padding: 0 7px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(167, 139, 250, 0.95);
    color: rgba(15, 23, 42, 0.95);
    font-weight: 900;
    font-size: 0.75rem;
    box-shadow: 0 10px 18px -14px rgba(167, 139, 250, 0.9);
}
.mock-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
}
.mock-main-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.10);
    background: rgba(255,255,255,0.02);
    gap: 12px;
}
.mock-title-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
    max-width: calc(100% - 108px);
}

.mock-active-chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    flex: 0 0 auto;
}

.mock-active-chat-meta {
    min-width: 0;
    flex: 0 1 clamp(140px, 26vw, 210px);
    max-width: 210px;
}
.mock-actions { display: inline-flex; gap: 8px; flex: 0 0 auto; }
.mock-actions span {
    width: 26px;
    height: 26px;
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.10);
}
.mock-chat {
    padding: 16px 16px 14px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
    min-height: 0;
}

.mock-messages {
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow: auto;
    flex: 1;
    min-height: 0;
    padding-right: 2px;
}
.msg-row { display: grid; grid-template-columns: 34px 1fr; gap: 10px; align-items: start; }
.msg-row.right { grid-template-columns: 1fr; justify-items: end; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.12); }
.avatar.sm { width: 28px; height: 28px; border-radius: 50%; }
.mock-avatar {
    background: var(--av, rgba(255,255,255,0.14));
    border-color: rgba(255,255,255,0.16);
    position: relative;
    overflow: hidden;
}
.mock-avatar::after {
    content: attr(data-initials);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.92);
    font-weight: 900;
    letter-spacing: 0.02em;
    font-size: 12px;
    text-transform: uppercase;
    text-shadow: 0 10px 30px rgba(0,0,0,0.35);
}
.mock-active-chat-avatar.mock-avatar::after { font-size: 13px; }
.msg {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.msg.bubble {
    max-width: 78%;
    background: rgba(124, 58, 237, 0.20);
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 18px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.mock-bubble-left {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.12);
}
.mock-bubble-right {
    background: rgba(124, 58, 237, 0.22);
    border-color: rgba(124, 58, 237, 0.25);
}
.mock-msg-text {
    color: rgba(255,255,255,0.88);
    font-weight: 650;
    font-size: 0.92rem;
    line-height: 1.35;
}
.mock-msg-time {
    color: rgba(255,255,255,0.55);
    font-size: 0.75rem;
    font-weight: 650;
    align-self: flex-end;
    margin-top: 2px;
}
.line { height: 10px; border-radius: 999px; background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.08); }
.w-35 { width: 35%; }
.w-40 { width: 40%; }
.w-55 { width: 55%; }
.w-60 { width: 60%; }
.w-65 { width: 65%; }
.w-70 { width: 70%; }
.w-80 { width: 80%; }
.mock-input {
    padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,0.10);
}
.mock-input-row {
    border-radius: 14px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    padding: 10px 12px;
    display: grid;
    grid-template-columns: 18px 1fr;
    gap: 8px;
    align-items: center;
}
.mock-input-row i { font-size: 18px; color: rgba(255,255,255,0.65); }
.mock-input-field {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: rgba(255,255,255,0.78);
    font-weight: 650;
    font-size: 0.92rem;
}
.mock-input-field::placeholder { color: rgba(255,255,255,0.55); }
.mock-input-field:disabled {
    opacity: 1;
    -webkit-text-fill-color: rgba(255,255,255,0.70);
    cursor: default;
}

.split {
    position: relative;
    padding: 90px 0;
    background: var(--white);
}
.split-alt {
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}
.split-dark {
    background: linear-gradient(180deg, #0f172a 0%, #0b1020 100%);
}
.split-dark h2,
.split-dark p,
.split-dark .split-point {
    color: rgba(255,255,255,0.92);
}
.split-dark p { color: rgba(255,255,255,0.75); }
.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 42px;
    align-items: center;
}
.split-grid.reverse .split-visual { order: 2; }
.split-grid.reverse .split-content { order: 1; }
.split-content h2 { font-size: clamp(2rem, 3.5vw, 2.6rem); margin-bottom: 14px; }
.split-content p { font-size: 1.15rem; color: var(--gray-600); line-height: 1.7; margin-bottom: 18px; }
.split-points { display: grid; gap: 10px; }
.split-point {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--gray-800);
}
.split-point i {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--primary-bg);
    color: var(--primary);
    border: 1px solid rgba(124, 58, 237, 0.20);
}
.split-dark .split-point i {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.92);
    border-color: rgba(255,255,255,0.14);
}
.split-visual {
    position: relative;
    min-height: 340px;
}
.art {
    position: absolute;
    inset: 0;
    border-radius: 28px;
    border: 1px solid var(--gray-200);
    background: radial-gradient(circle at 30% 30%, rgba(124, 58, 237, 0.18), transparent 55%),
                radial-gradient(circle at 70% 40%, rgba(88, 101, 242, 0.18), transparent 55%),
                linear-gradient(135deg, var(--gray-50), var(--white));
    box-shadow: 0 30px 60px -45px rgba(15, 23, 42, 0.25);
}
.art::before {
    content: '';
    position: absolute;
    inset: 18px;
    border-radius: 22px;
    border: 1px dashed rgba(124, 58, 237, 0.25);
    background:
        linear-gradient(90deg, rgba(124,58,237,0.08), transparent 60%),
        radial-gradient(circle at 35% 40%, rgba(124,58,237,0.12), transparent 55%);
}
.art-2 { background: radial-gradient(circle at 40% 35%, rgba(88,101,242,0.20), transparent 55%), linear-gradient(135deg, var(--white), var(--gray-50)); }
.art-3 {
    border-color: rgba(255,255,255,0.12);
    background: radial-gradient(circle at 30% 30%, rgba(167, 139, 250, 0.25), transparent 55%),
                radial-gradient(circle at 70% 40%, rgba(96, 165, 250, 0.20), transparent 55%),
                linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
    box-shadow: 0 30px 60px -45px rgba(0,0,0,0.55);
}
.art-3::before {
    border-color: rgba(255,255,255,0.18);
    background:
        linear-gradient(90deg, rgba(255,255,255,0.06), transparent 60%),
        radial-gradient(circle at 35% 40%, rgba(167,139,250,0.14), transparent 55%);
}
.wave {
    position: absolute;
    left: 0;
    right: 0;
    height: 64px;
    background:
        radial-gradient(60px 40px at 20% 0%, transparent 70%, rgba(255,255,255,1) 72%),
        radial-gradient(80px 52px at 50% 0%, transparent 70%, rgba(255,255,255,1) 72%),
        radial-gradient(60px 40px at 80% 0%, transparent 70%, rgba(255,255,255,1) 72%);
}
.wave-bottom { bottom: -1px; }
.split-alt .wave,
.split .wave { background:
        radial-gradient(60px 40px at 20% 0%, transparent 70%, rgba(249,250,251,1) 72%),
        radial-gradient(80px 52px at 50% 0%, transparent 70%, rgba(249,250,251,1) 72%),
        radial-gradient(60px 40px at 80% 0%, transparent 70%, rgba(249,250,251,1) 72%); }
.features {
    padding: 100px 0;
    background: var(--white);
}
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}
.section-header p {
    font-size: 1.25rem;
    color: var(--gray-500);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 32px;
    padding: 32px 24px;
    box-shadow: var(--shadow-sm);
}
.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-bg);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--primary);
    font-size: 28px;
    border: 1px solid rgba(37, 99, 235, 0.1);
}
.feature-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--gray-900);
}
.feature-card p {
    color: var(--gray-500);
    line-height: 1.6;
    font-size: 0.95rem;
}
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--gray-900) 0%, #1e293b 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    isolation: isolate;
}
.support-section {
    padding: 90px 0;
    background:
        radial-gradient(640px 260px at 18% 22%, rgba(124, 58, 237, 0.10), transparent 70%),
        radial-gradient(640px 260px at 82% 70%, rgba(88, 101, 242, 0.12), transparent 72%),
        linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}
.support-card {
    max-width: 820px;
    margin: 0 auto;
    display: grid;
    gap: 22px;
    justify-items: center;
    text-align: center;
    border-radius: 28px;
    padding: 36px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(124, 58, 237, 0.20);
    box-shadow: 0 24px 60px -42px rgba(88, 101, 242, 0.45);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.support-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid rgba(124, 58, 237, 0.25);
    background: rgba(124, 58, 237, 0.08);
    color: var(--primary-dark);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 700;
    margin: 0 auto 14px;
}
.support-copy h2 {
    margin-bottom: 12px;
    font-size: clamp(1.9rem, 3.2vw, 2.5rem);
}
.support-copy p {
    margin: 0 auto;
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.75;
    max-width: 690px;
}
.support-action {
    display: flex;
    justify-content: center;
    width: 100%;
}
.support-button-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    width: fit-content;
    padding: 10px 12px;
    border-radius: 16px;
    background: rgba(124, 58, 237, 0.08);
    border: 1px solid rgba(124, 58, 237, 0.18);
    box-shadow: 0 14px 26px -20px rgba(124, 58, 237, 0.45);
}
.support-donate-frame {
    display: block;
    margin: 0 auto;
    border-radius: 10px;
    overflow: hidden;
}
.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.15), transparent 50%);
    z-index: -1;
}
.cta-content {
    max-width: 640px;
    margin: 0 auto;
}
.cta h2 {
    color: var(--white);
    font-size: clamp(2.5rem, 5vw, 3rem);
    margin-bottom: 1rem;
}
.cta p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}
.cta-note {
    font-size: 0.875rem;
    opacity: 0.6;
    margin-top: 2rem;
}
.cta .btn-primary {
    background: var(--white);
    color: var(--gray-900);
    border: none;
}
.cta .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}
.team-section {
    padding: 80px 0;
    background: var(--white);
}
.team-header {
    margin-bottom: 36px;
}
.team-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}
.team-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 22px;
    padding: 16px;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.team-card:hover {
    transform: translateY(-2px);
    border-color: rgba(124, 58, 237, 0.35);
    box-shadow: var(--shadow-sm);
}
.team-card-title {
    color: var(--gray-900);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.team-card-text {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.55;
}
.footer {
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    padding: 60px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}
.footer-col-logo {
    max-width: 320px;
}
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}
.footer-description {
    color: var(--gray-500);
    margin-bottom: 24px;
    font-size: 0.95rem;
    line-height: 1.6;
}
.social-links {
    display: flex;
    gap: 12px;
}
.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: 20px;
}
.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-3px);
}
.footer-col h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--gray-900);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.footer-col ul {
    list-style: none;
}
.footer-col ul li {
    margin-bottom: 12px;
}
.footer-col ul li a {
    text-decoration: none;
    color: var(--gray-500);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}
.footer-col ul li a:hover {
    color: var(--primary);
}
.team-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}
.team-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 18px;
    padding: 12px;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.team-card:hover {
    transform: translateY(-2px);
    border-color: rgba(124, 58, 237, 0.35);
    box-shadow: var(--shadow-sm);
}
.team-card-title {
    color: var(--gray-900);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.team-card-text {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.5;
}
.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.copyright {
    color: var(--gray-500);
    font-size: 14px;
}
.footer-links {
    display: flex;
    gap: 24px;
}
.footer-links a {
    text-decoration: none;
    color: var(--gray-500);
    font-size: 14px;
    transition: color var(--transition-fast);
}
.footer-links a:hover {
    color: var(--primary);
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.animate-in {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}
.animate-delay-1 {
    animation-delay: 0.2s;
}
.animate-delay-2 {
    animation-delay: 0.4s;
}
@media (max-width: 1024px) {
    .hero {
        padding: 100px 0 60px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .hero-content {
        text-align: center;
        margin: 0 auto;
    }
    .dynamic-text-container { justify-content: center; }
    .hero-buttons { justify-content: center; }
    .hero-badges { justify-content: center; }
    .split-grid {
        grid-template-columns: 1fr;
        gap: 26px;
    }
    .split-grid.reverse .split-visual { order: 1; }
    .split-grid.reverse .split-content { order: 2; }
    .split-visual { min-height: 300px; }
    .support-card {
        max-width: 760px;
        gap: 20px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-col-logo {
        grid-column: span 2;
        max-width: 100%;
    }
    .team-cards { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    .hero {
        padding: 100px 0 60px;
    }
    .hero h1 {
        font-size: 40px;
    }
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons .btn {
        width: 100%;
        white-space: normal;
    }
    .nav-links {
        gap: 16px;
    }
    .nav-links a:not(.login-btn) {
        display: none;
    }
    .features {
        padding: 60px 0;
    }
    .section-header {
        margin-bottom: 40px;
    }
    .section-header p {
        font-size: 1.125rem;
    }
    .features-grid {
        gap: 16px;
    }
    .feature-card {
        padding: 24px;
    }
    .cta {
        padding: 60px 0;
    }
    .support-section {
        padding: 70px 0;
    }
    .support-card {
        padding: 26px 20px;
        border-radius: 24px;
    }
    .support-copy p {
        font-size: 1rem;
        line-height: 1.65;
    }
    .support-button-wrap {
        padding: 8px 10px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-col-logo {
        grid-column: span 1;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    .dynamic-text-container {
        font-size: 18px;
    }
    .split {
        padding: 70px 0;
    }
    .hero-visual {
        min-height: unset;
    }
    .mock-body {
        grid-template-columns: 64px 1fr;
        min-height: 340px;
    }
    .mock-body.no-servers {
        grid-template-columns: 1fr;
    }
    .mock-chats {
        display: none;
    }
}
@media (max-width: 480px) {
    .hero h1 {
        font-size: 32px;
    }
    .hero-subtitle {
        font-size: 1rem;
    }
    .hero {
        padding: 92px 0 96px;
    }
    .hero-badge {
        font-size: 0.85rem;
        padding: 7px 10px;
    }
    .mock-body {
        grid-template-columns: 56px 1fr;
        min-height: 310px;
    }
    .mock-body.no-servers {
        grid-template-columns: 1fr;
    }
    .mock-servers {
        padding: 10px 8px;
    }
    .mock-srv {
        width: 36px;
        height: 36px;
        border-radius: 14px;
    }
    .mock-chat {
        padding: 14px 12px 12px;
    }
    .msg.bubble {
        max-width: 92%;
    }
    .btn {
        padding: 12px 24px;
    }
    .feature-card {
        border-radius: 28px;
    }
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    .feature-card h3 {
        font-size: 20px;
    }
    .footer-links {
        gap: 16px;
        flex-direction: column;
    }
}
@media (max-width: 360px) {
    .container {
        padding: 0 16px;
    }
    .hero h1 {
        font-size: 28px;
    }
    .dynamic-text-container {
        font-size: 16px;
    }
    .feature-card {
        padding: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .reveal,
    .reveal-group .reveal {
        transition: none !important;
        animation: none !important;
        transform: none !important;
        filter: none !important;
        opacity: 1 !important;
    }
}

.reveal {
    opacity: 0;
    transform: translateY(10px);
    filter: blur(10px);
    transition:
        opacity 520ms cubic-bezier(.2,.8,.2,1),
        transform 520ms cubic-bezier(.2,.8,.2,1),
        filter 520ms cubic-bezier(.2,.8,.2,1);
    will-change: opacity, transform, filter;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

.reveal[data-delay] {
    transition-delay: var(--reveal-delay, 0ms);
}

/* Product screenshots */
.product {
    padding: 90px 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 36px;
}
.product-shot {
    border-radius: 26px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    background: var(--white);
    box-shadow: 0 28px 60px -44px rgba(15, 23, 42, 0.35);
}
.product-shot img {
    display: block;
    width: 100%;
    height: auto;
    background: #0f172a;
}
.product-shot figcaption {
    padding: 14px 16px 16px;
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.55;
}
.product-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px;
}

/* Audience */
.audience {
    padding: 90px 0;
    background: var(--white);
}
.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 36px;
}
.audience-card {
    border-radius: 26px;
    border: 1px solid var(--gray-200);
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    padding: 22px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.audience-card:hover {
    transform: translateY(-2px);
    border-color: rgba(124, 58, 237, 0.35);
    box-shadow: var(--shadow);
}
.audience-icon {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    background: var(--primary-bg);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    border: 1px solid rgba(124, 58, 237, 0.20);
    margin-bottom: 14px;
}
.audience-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}
.audience-card p {
    color: var(--gray-600);
    font-size: 0.98rem;
    line-height: 1.65;
}
.audience-cta {
    margin-top: 14px;
}

/* Why (differentiation) */
.why {
    padding: 90px 0;
    background:
        radial-gradient(640px 260px at 18% 22%, rgba(124, 58, 237, 0.10), transparent 70%),
        radial-gradient(640px 260px at 82% 70%, rgba(88, 101, 242, 0.12), transparent 72%),
        linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}
.why-card {
    max-width: 1040px;
    margin: 0 auto;
    border-radius: 28px;
    padding: 34px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(124, 58, 237, 0.18);
    box-shadow: 0 24px 60px -42px rgba(88, 101, 242, 0.40);
    display: grid;
    gap: 18px;
}
.why-copy h2 {
    font-size: clamp(1.9rem, 3.2vw, 2.5rem);
    margin-bottom: 12px;
}
.why-copy p {
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.75;
}
.why-points {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}
.why-point {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 10px;
    align-items: start;
    padding: 14px;
    border-radius: 22px;
    background: rgba(124, 58, 237, 0.06);
    border: 1px solid rgba(124, 58, 237, 0.14);
}
.why-point i {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(124, 58, 237, 0.12);
    color: var(--primary-dark);
}
.why-point span {
    color: var(--gray-700);
    line-height: 1.55;
    font-size: 0.98rem;
}
.why-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 4px;
}

/* Hero proof strip */
.hero-proof {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    color: rgba(255,255,255,0.78);
    max-width: 640px;
}
.hero-proof a { color: rgba(255,255,255,0.92); text-decoration: underline; text-decoration-color: rgba(255,255,255,0.35); }
.hero-proof a:hover { text-decoration-color: rgba(255,255,255,0.75); }
.hero-proof-pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.16);
    color: rgba(255,255,255,0.9);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}
.hero-proof-text {
    font-size: 0.98rem;
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .product-grid { grid-template-columns: 1fr; }
    .audience-grid { grid-template-columns: 1fr; }
    .why-points { grid-template-columns: 1fr; }
    .hero-proof { margin-left: auto; margin-right: auto; justify-content: center; }
}