:root {
    --color-primary: #2a3348;
    --color-primary-dark: #0b1220;
    --color-accent: #7c3aed;
    --color-surface: #fff7e6;
    --color-text: #0b1220;

    --rgb-primary: 42,51,72;
    --rgb-accent: 124,58,237;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 22px;

    --shadow-sm: 0 1px 0 rgba(10, 16, 30, .08), 0 10px 24px rgba(18, 28, 54, .06);
    --shadow-md:
        0 10px 30px rgba(11, 18, 32, .12),
        0 2px 10px rgba(11, 18, 32, .06),
        inset 0 1px 0 rgba(255,255,255,.55);
    --shadow-lg:
        0 24px 60px rgba(11, 18, 32, .18),
        0 10px 26px rgba(11, 18, 32, .10),
        0 2px 10px rgba(11, 18, 32, .06),
        inset 0 1px 0 rgba(255,255,255,.60);

    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;

    --transition: 0.52s cubic-bezier(0.2, 0.9, 0.2, 1);
    --heading-weight: 800;
    --body-line-height: 1.6;
    --strip-1: #ffffff;
    --strip-2: #fff1cc;
    --strip-3: #0a1020;
    --strip-4: #ffffff;

    --outline-focus: rgba(124,58,237,.38);
    --caret-color: #7c3aed;
    --accent-ink: rgba(124,58,237,.18);
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(255,247,230,1) 100%);
}

h1, h2, h3, h4 { font-weight: var(--heading-weight); }
section, .section {
    padding-top: var(--space-section);
    padding-bottom: var(--space-section);
    background-image:
        linear-gradient(120deg, rgba(124,58,237,.10) 0%, rgba(14,165,233,.06) 35%, rgba(255,255,255,.00) 70%),
        radial-gradient(900px 220px at 15% 0%, rgba(14,165,233,.10), rgba(14,165,233,0) 60%),
        radial-gradient(900px 260px at 85% 0%, rgba(124,58,237,.10), rgba(124,58,237,0) 60%);
    border-top: 1px solid rgba(var(--rgb-primary), .10);
    border-bottom: 1px solid rgba(var(--rgb-primary), .10);
}

.card, [class*="card"] {
    border-radius: var(--radius-lg);
    box-shadow:
        0 20px 50px rgba(11, 18, 32, .14),
        0 6px 18px rgba(11, 18, 32, .08),
        inset 0 1px 0 rgba(255,255,255,.70),
        inset 0 -1px 0 rgba(15, 23, 42, .05);
    padding: var(--space-card);
    transition: var(--transition);
    background:
        linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,247,230,.72) 100%),
        radial-gradient(500px 160px at 20% 0%, rgba(124,58,237,.12), rgba(124,58,237,0) 60%),
        radial-gradient(520px 180px at 80% 0%, rgba(14,165,233,.10), rgba(14,165,233,0) 60%);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    box-shadow:
        0 16px 40px rgba(124,58,237,.18),
        0 2px 10px rgba(11,18,32,.08),
        inset 0 1px 0 rgba(255,255,255,.65);
}

a:not([class]) {
    color: var(--color-primary);
    transition: var(--transition);
    text-shadow: 0 1px 0 rgba(255,255,255,.35);
}

:focus {
    outline: 2px solid var(--outline-focus);
    outline-offset: 2px;
}

::selection { background: rgba(124,58,237,.26); color: var(--color-text); }
input, textarea, [contenteditable="true"] { caret-color: var(--caret-color); accent-color: var(--color-accent); }

.card:hover, [class*="card"]:hover {
    transform: translateY(-6px);
    box-shadow:
        0 34px 85px rgba(11, 18, 32, .22),
        0 12px 30px rgba(11, 18, 32, .12),
        0 3px 14px rgba(124,58,237,.14),
        inset 0 1px 0 rgba(255,255,255,.72);
}

a:not([class]):hover {
    color: var(--color-accent);
    text-shadow:
        0 0 16px rgba(124,58,237,.24),
        0 1px 0 rgba(255,255,255,.30);
}

.card { border: 1px solid rgba(var(--rgb-primary), .14); }
.card::before { border-radius: inherit; }

.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }

.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }

.testimonial-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }

.partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }

.faq-wrapper { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-gap);
    text-align: center;
    border-radius: var(--radius-xl);
    padding: 0.25rem 0.25rem 0.75rem;
    background:
        linear-gradient(180deg, rgba(255,255,255,.60) 0%, rgba(255,247,230,.40) 100%),
        radial-gradient(700px 220px at 50% 0%, rgba(14,165,233,.14), rgba(14,165,233,0) 60%);
    box-shadow:
        0 18px 48px rgba(11, 18, 32, .14),
        inset 0 1px 0 rgba(255,255,255,.65);
}

.cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }

.page-main { max-width: 1400px; margin: 0 auto; }

.news-grid { column-count: 2; column-gap: var(--space-gap); }
.news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); border-radius: var(--radius-lg); }

.news-grid .card {
    background:
        linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,247,230,.78) 100%),
        radial-gradient(420px 160px at 10% 0%, rgba(124,58,237,.14), rgba(124,58,237,0) 60%);
}

@media (max-width: 1024px) {
    .news-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .feature-list { grid-template-columns: repeat(2, 1fr) !important; }
    .partner-grid { grid-template-columns: repeat(3, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .hero-inner { grid-template-columns: 1fr !important; }
}

@media (max-width: 640px) {
    :root { --space-section: 2rem; --space-card: 1rem; --space-gap: 0.75rem; }
    .news-grid { grid-template-columns: 1fr !important; }
    .feature-list { grid-template-columns: 1fr !important; }
    .faq-list { grid-template-columns: 1fr !important; }
    .testimonial-list { column-count: 1 !important; }
    .partner-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .cta-inner { grid-template-columns: 1fr !important; }

    section, .section {
        background-image:
            linear-gradient(120deg, rgba(124,58,237,.12) 0%, rgba(14,165,233,.07) 40%, rgba(255,255,255,0) 75%),
            radial-gradient(700px 200px at 10% 0%, rgba(14,165,233,.12), rgba(14,165,233,0) 60%);
        border-top-color: rgba(var(--rgb-primary), .14);
        border-bottom-color: rgba(var(--rgb-primary), .14);
    }
}