/* Large Typography Minimalist Layout Style */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;700;900&display=swap');

:root {
    --bg-color: #ffffff;
    --text-color: #000000;
    --accent-color: #ff3300; /* Electric Red */
    --border-color: #000000;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.4;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}
a {
    text-decoration: none;
    color: inherit;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
    filter: grayscale(100%);
    transition: filter 0.3s;
}
img:hover {
    filter: grayscale(0%);
}

/* Utilities */
.border-top { border-top: 2px solid var(--border-color); }
.border-bottom { border-bottom: 2px solid var(--border-color); }
.border-right { border-right: 2px solid var(--border-color); }

/* Buttons */
.btn-typo {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.2rem;
    font-weight: 900;
    text-transform: uppercase;
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    transition: all 0.2s;
    cursor: pointer;
}
.btn-typo:hover {
    background: var(--text-color);
    color: var(--bg-color);
}
.btn-typo.primary {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}
.btn-typo.primary:hover {
    background: #000;
    border-color: #000;
}

/* 1. Navigation */
.typo-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    background: var(--bg-color);
    z-index: 100;
}
.nav-brand {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -1px;
}
.nav-brand span { color: var(--accent-color); }
.nav-links {
    display: flex;
    gap: 40px;
}
.nav-links a {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
}
.nav-links a:hover, .nav-links a.active {
    color: var(--accent-color);
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* 2. Hero Section */
.typo-hero {
    padding: 80px 40px;
    border-bottom: 2px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.hero-text h1 {
    font-size: 7vw;
    line-height: 0.9;
    margin-bottom: 30px;
}
.hero-text p {
    font-size: 1.5rem;
    font-weight: 400;
    max-width: 600px;
    margin-bottom: 40px;
}
.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}
.trust-list {
    display: flex;
    gap: 30px;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
}
.trust-list span::before {
    content: '→';
    color: var(--accent-color);
    margin-right: 8px;
}
.hero-image {
    border: 2px solid var(--border-color);
    padding: 10px;
}

/* 3. Metrics */
.typo-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-bottom: 2px solid var(--border-color);
}
.metric-box {
    padding: 60px 40px;
    border-right: 2px solid var(--border-color);
}
.metric-box:last-child { border-right: none; }
.metric-val {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1;
    color: var(--accent-color);
    margin-bottom: 10px;
}
.metric-lbl {
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* 4. Features */
.typo-features {
    display: flex;
    flex-direction: column;
}
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 2px solid var(--border-color);
}
.feature-row:nth-child(even) .feat-text {
    order: 2;
    border-left: 2px solid var(--border-color);
    border-right: none;
}
.feature-row:nth-child(even) .feat-img {
    order: 1;
}
.feat-text {
    padding: 80px 60px;
    border-right: 2px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.feat-num {
    font-size: 8rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 2px var(--border-color);
    line-height: 1;
    margin-bottom: 20px;
}
.feat-text h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
}
.feat-text p {
    font-size: 1.3rem;
    font-weight: 400;
}
.feat-img {
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
}

/* 5. Nodes (Typographic List) */
.typo-nodes {
    padding: 100px 40px;
    border-bottom: 2px solid var(--border-color);
}
.typo-nodes h2 {
    font-size: 5rem;
    margin-bottom: 60px;
    text-align: center;
}
.node-list {
    display: flex;
    flex-direction: column;
    max-width: 1000px;
    margin: 0 auto;
}
.node-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-bottom: 2px solid var(--border-color);
    font-size: 2.5rem;
    font-weight: 900;
    text-transform: uppercase;
}
.node-item:first-child { border-top: 2px solid var(--border-color); }
.node-item:hover { color: var(--accent-color); padding-left: 20px; transition: 0.3s; }
.node-ping { font-size: 1.5rem; font-weight: 400; }

/* 6. Reviews */
.typo-reviews {
    padding: 100px 40px;
    border-bottom: 2px solid var(--border-color);
    background: #000;
    color: #fff;
}
.typo-reviews h2 {
    font-size: 5rem;
    margin-bottom: 80px;
    text-align: center;
}
.review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.review-card {
    border: 2px solid #333;
    padding: 40px;
}
.rev-stars { color: var(--accent-color); font-size: 2rem; margin-bottom: 20px; }
.rev-text { font-size: 1.5rem; font-weight: 300; margin-bottom: 30px; line-height: 1.4; }
.rev-user { font-size: 1.2rem; font-weight: 700; text-transform: uppercase; }

/* 7. Pricing */
.typo-pricing {
    padding: 100px 40px;
    border-bottom: 2px solid var(--border-color);
}
.typo-pricing h2 {
    font-size: 5rem;
    margin-bottom: 80px;
    text-align: center;
}
.price-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 2px solid var(--border-color);
}
.price-col {
    padding: 60px 40px;
    border-right: 2px solid var(--border-color);
    display: flex;
    flex-direction: column;
}
.price-col:last-child { border-right: none; }
.price-col.recommended {
    background: var(--accent-color);
    color: #fff;
}
.p-name { font-size: 2rem; font-weight: 900; margin-bottom: 20px; }
.p-val { font-size: 5rem; font-weight: 900; line-height: 1; margin-bottom: 40px; }
.p-val span { font-size: 1.5rem; font-weight: 400; }
.p-list { list-style: none; margin-bottom: 40px; flex: 1; }
.p-list li { font-size: 1.2rem; padding: 15px 0; border-bottom: 1px solid rgba(0,0,0,0.1); font-weight: 700; }
.price-col.recommended .p-list li { border-bottom-color: rgba(255,255,255,0.2); }

/* 8. FAQ & Footer */
.typo-faq {
    padding: 100px 40px;
    border-bottom: 2px solid var(--border-color);
}
.typo-faq h2 { font-size: 5rem; margin-bottom: 60px; }
.faq-list { max-width: 1000px; }
.faq-item { margin-bottom: 40px; }
.faq-q { font-size: 2rem; font-weight: 900; margin-bottom: 15px; }
.faq-a { font-size: 1.2rem; font-weight: 400; max-width: 800px; }

.typo-footer {
    padding: 60px 40px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.f-brand { font-size: 4rem; font-weight: 900; line-height: 1; }
.f-links { display: flex; gap: 30px; font-weight: 700; text-transform: uppercase; }
.f-links a:hover { color: var(--accent-color); }

/* Subpages */
.sub-hero {
    padding: 150px 40px;
    text-align: center;
    border-bottom: 2px solid var(--border-color);
}
.sub-hero h1 { font-size: 6rem; margin-bottom: 20px; }
.sub-hero p { font-size: 1.5rem; font-weight: 400; }

.dl-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.dl-box {
    padding: 80px 60px;
    border-bottom: 2px solid var(--border-color);
    border-right: 2px solid var(--border-color);
    text-align: center;
}
.dl-box:nth-child(even) { border-right: none; }
.dl-icon { font-size: 5rem; margin-bottom: 20px; }
.dl-box h3 { font-size: 2.5rem; margin-bottom: 10px; }
.dl-box p { font-size: 1.2rem; margin-bottom: 30px; }

.help-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
}
.help-nav {
    border-right: 2px solid var(--border-color);
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.help-nav a { font-size: 1.5rem; font-weight: 900; text-transform: uppercase; color: #999; }
.help-nav a.active, .help-nav a:hover { color: var(--text-color); }
.help-content {
    padding: 80px 60px;
}
.help-sec { margin-bottom: 80px; }
.help-sec h2 { font-size: 3rem; margin-bottom: 30px; color: var(--accent-color); border-bottom: 2px solid var(--border-color); padding-bottom: 10px; }
.help-sec h3 { font-size: 1.8rem; margin-bottom: 20px; margin-top: 40px; }
.help-sec p, .help-sec li { font-size: 1.2rem; margin-bottom: 15px; }
.help-sec ul { padding-left: 20px; }

/* Responsive */
@media (max-width: 1024px) {
    .typo-hero { grid-template-columns: 1fr; text-align: center; }
    .hero-text p { margin: 0 auto 40px; }
    .hero-actions, .trust-list { justify-content: center; }
    .typo-metrics { grid-template-columns: 1fr 1fr; }
    .metric-box:nth-child(2) { border-right: none; }
    .metric-box:nth-child(1), .metric-box:nth-child(2) { border-bottom: 2px solid var(--border-color); }
    .feature-row, .feature-row:nth-child(even) { grid-template-columns: 1fr; }
    .feat-text, .feature-row:nth-child(even) .feat-text { border-right: none; border-left: none; border-bottom: 2px solid var(--border-color); order: 1; }
    .feat-img, .feature-row:nth-child(even) .feat-img { order: 2; }
    .review-grid { grid-template-columns: 1fr; }
    .price-grid { grid-template-columns: 1fr; }
    .price-col { border-right: none; border-bottom: 2px solid var(--border-color); }
    .typo-footer { flex-direction: column; align-items: center; gap: 30px; text-align: center; }
    .dl-grid { grid-template-columns: 1fr; }
    .dl-box { border-right: none; }
    .help-layout { grid-template-columns: 1fr; }
    .help-nav { border-right: none; border-bottom: 2px solid var(--border-color); flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 768px) {
    .typo-nav { flex-direction: column; gap: 20px; }
    .hero-text h1 { font-size: 4rem; }
    .typo-metrics { grid-template-columns: 1fr; }
    .metric-box { border-right: none; border-bottom: 2px solid var(--border-color); }
    .node-item { font-size: 1.5rem; }
}