/* ==========================================================================
   browsermaniac.com - Logo palette: navy, violet, teal
   ========================================================================== */
:root {
    --c-primary: #010345;      /* logo navy */
    --c-primary-2: #3D2E8F;    /* logo violet */
    --c-bg: #F3F4FA;           /* navy-tinted mist */
    --c-accent: #236C8A;       /* logo teal */
    --c-accent-dark: #1A5670;
    --c-white: #ffffff;
    --c-text: #2E3150;
    --c-muted: #61648A;
    --c-border: #DFE2F0;
    --max-w: 1140px;
    --font-sans: "DM Sans", system-ui, sans-serif;
    --font-display: "Space Grotesk", "DM Sans", sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }
html, body { overflow-x: hidden; max-width: 100%; }

body {
    font-family: var(--font-sans);
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ---------- Top bar & header ---------- */
.top-bar {
    background: var(--c-primary);
    color: var(--c-white);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 9px 0;
}
.top-bar .container { display: flex; align-items: center; justify-content: center; gap: 10px; }
.status-pulse {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--c-accent);
    box-shadow: 0 0 0 3px rgba(35, 108, 138, 0.3);
}

.site-header { position: static; background: var(--c-white); border-bottom: 1px solid var(--c-border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 24px; }
.header-logo { height: 46px; width: auto; }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 700; line-height: 1;
    padding: 15px 30px; border-radius: 999px;
    transition: background .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    cursor: pointer;
}
.btn-nav-cta {
    background: var(--c-primary); color: var(--c-white);
    font-size: 0.92rem; padding: 13px 24px;
}
.btn-nav-cta:hover { background: var(--c-accent); }
.btn-primary {
    background: var(--c-accent); color: var(--c-white);
    font-size: 1.1rem; border: 2px solid var(--c-accent);
    box-shadow: 0 10px 24px rgba(35, 108, 138, 0.32);
}
.btn-primary:hover { background: var(--c-accent-dark); border-color: var(--c-accent-dark); transform: translateY(-2px); }
.btn-outline { border: 2px solid var(--c-primary); color: var(--c-primary); font-size: 0.92rem; padding: 12px 22px; }
.btn-outline:hover { background: var(--c-primary); color: var(--c-white); }

/* ---------- Hero: card with image left ---------- */
.hero { position: relative; padding: 56px 0 40px; }
.hero-bg {
    position: absolute; inset: 0 0 auto 0; height: 70%;
    background:
        linear-gradient(135deg, rgba(35, 108, 138, .18), transparent 45%),
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 32px 32px,
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 32px 32px,
        var(--c-primary);
    clip-path: polygon(0 0, 100% 0, 100% 78%, 0 100%);
}
.hero-card {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: 0.9fr 1.1fr;
    background: var(--c-white); border-radius: 24px; overflow: hidden;
    box-shadow: 0 30px 60px rgba(31, 17, 71, 0.18);
}
.hero-media { position: relative; min-height: 420px; }
.hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(200deg, rgba(35, 108, 138, .22), transparent 55%);
}
.hero-copy { padding: 56px 52px; display: flex; flex-direction: column; justify-content: center; }
.hero-kicker {
    align-self: flex-start;
    background: rgba(35, 108, 138, 0.12); color: var(--c-accent-dark);
    font-family: var(--font-display); font-weight: 700; font-size: 0.8rem;
    text-transform: uppercase; letter-spacing: 0.12em;
    padding: 6px 14px; border-radius: 999px; margin-bottom: 20px;
}
.hero-copy h1 {
    font-family: var(--font-display); color: var(--c-primary);
    font-size: clamp(2rem, 3.4vw, 2.85rem); font-weight: 700;
    line-height: 1.14; letter-spacing: -0.02em; margin-bottom: 18px;
}
.hero-sub { font-size: 1.1rem; color: var(--c-muted); margin-bottom: 28px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 22px; border-top: 1px dashed var(--c-border); padding-top: 22px; }
.meta-item { display: flex; align-items: center; gap: 10px; }
.meta-item svg {
    width: 36px; height: 36px; padding: 8px; flex-shrink: 0;
    background: var(--c-bg); border-radius: 10px;
    fill: none; stroke: var(--c-accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.meta-label { display: block; font-size: 0.72rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; line-height: 1.3; }
.meta-value { display: block; font-family: var(--font-display); color: var(--c-primary); font-weight: 600; font-size: 0.95rem; line-height: 1.3; }

/* ---------- Body: article left, sidebar right ---------- */
.body-section { padding: 40px 0 80px; }
.body-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; }

.content-block { margin-bottom: 44px; scroll-margin-top: 24px; }
.content-block:last-child { margin-bottom: 0; }
.content-block h2 {
    font-family: var(--font-display); color: var(--c-primary);
    font-size: 1.85rem; font-weight: 700; line-height: 1.25; margin-bottom: 18px;
    padding-left: 18px; border-left: 5px solid var(--c-accent);
}
.content-block p { font-size: 1.08rem; margin-bottom: 18px; }

.inline-figure { margin: 28px 0; }
.inline-figure img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 18px; box-shadow: 0 14px 34px rgba(31, 17, 71, 0.12); }
.inline-figure figcaption { font-size: 0.9rem; color: var(--c-muted); margin-top: 10px; padding-left: 14px; border-left: 2px solid var(--c-border); }

.habit-list { list-style: none; display: grid; gap: 14px; margin: 6px 0 22px; }
.habit-list li {
    position: relative; background: var(--c-white); border: 1px solid var(--c-border);
    border-radius: 14px; padding: 16px 18px 16px 58px; font-size: 1.02rem; line-height: 1.6;
}
.habit-list li::before {
    content: ""; position: absolute; left: 16px; top: 16px; width: 28px; height: 28px; border-radius: 8px;
    background: var(--c-accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 16px no-repeat;
}
.habit-list strong { color: var(--c-primary); }

.sidebar { min-width: 0; }
.sidebar-sticky { position: sticky; top: 28px; display: flex; flex-direction: column; gap: 24px; }
.side-card { background: var(--c-white); border: 1px solid var(--c-border); border-radius: 18px; padding: 26px; }
.side-card-accent { background: var(--c-primary); border-color: var(--c-primary); color: #DCE0F5; }
.side-title {
    font-family: var(--font-display); color: var(--c-primary); font-size: 1.05rem; font-weight: 700;
    margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--c-border);
}
.side-card-accent .side-title { color: var(--c-white); border-bottom-color: rgba(255,255,255,.15); }
.toc { display: flex; flex-direction: column; gap: 4px; counter-reset: toc; }
.toc a {
    counter-increment: toc; display: flex; gap: 12px; align-items: baseline;
    font-size: 0.93rem; font-weight: 500; line-height: 1.4; padding: 8px 10px; border-radius: 10px;
    transition: background .2s ease, color .2s ease;
}
.toc a::before { content: counter(toc, decimal-leading-zero); font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; color: var(--c-accent); }
.toc a:hover, .toc a.is-active { background: var(--c-bg); color: var(--c-primary); }
.takeaways { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.takeaways li { position: relative; padding-left: 28px; font-size: 0.93rem; line-height: 1.55; }
.takeaways li::before {
    content: ""; position: absolute; left: 0; top: 3px; width: 18px; height: 18px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23236C8A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M13 2 3 14h9l-1 8 10-12h-9l1-8z'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* ---------- CTA ---------- */
.cta-section { padding: 0 0 80px; }
.cta-box {
    display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center;
    background: radial-gradient(circle at 90% 10%, rgba(35, 108, 138, .35), transparent 40%), linear-gradient(135deg, var(--c-primary), var(--c-primary-2));
    color: #DCE0F5; border-radius: 28px; padding: 56px;
    box-shadow: 0 30px 60px rgba(31, 17, 71, 0.25);
}
.cta-copy h2 { font-family: var(--font-display); color: var(--c-white); font-size: 2.3rem; line-height: 1.15; margin-bottom: 18px; }
.cta-copy p { font-size: 1.08rem; margin-bottom: 14px; }
.cta-note { font-size: 0.95rem !important; color: #AEB5DA; }
.cta-actions {
    display: flex; flex-direction: column; align-items: center; gap: 26px;
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 20px; padding: 36px 28px;
}
.cta-btn { width: 100%; }
.cta-badge {
    display: inline-flex; background: var(--c-white); padding: 14px 18px; border-radius: 14px;
    box-shadow: 0 8px 20px rgba(0,0,0,.18), 0 0 0 4px rgba(35, 108, 138, .55);
    transition: transform .2s ease;
}
.cta-badge:hover { transform: scale(1.03); }
.cta-badge img { height: 30px; width: auto; }

/* ---------- Disclaimer & footer ---------- */
.disclaimer-section { background: var(--c-white); border-top: 1px solid var(--c-border); padding: 52px 0; }
.disclaimer-section h2 { font-family: var(--font-display); color: var(--c-primary); font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.disclaimer-section p { font-size: 0.86rem; color: var(--c-muted); line-height: 1.65; margin-bottom: 12px; }
.disclaimer-section a, .prose a { color: var(--c-primary); text-decoration: underline; text-decoration-color: var(--c-accent); text-decoration-thickness: 2px; text-underline-offset: 3px; }

.site-footer { background: #E9EBF6; color: var(--c-muted); padding: 48px 0 28px; border-top: 4px solid var(--c-accent); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 28px; padding-bottom: 26px; border-bottom: 1px solid rgba(1, 3, 69, .1); }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.footer-logo { height: 44px; width: auto; }
.footer-identity p { font-size: 0.88rem; line-height: 1.6; }
.footer-identity a { color: var(--c-primary); font-weight: 600; }
.footer-links { display: grid; grid-template-columns: repeat(2, auto); gap: 10px 36px; align-content: start; font-size: 0.9rem; }
.footer-links a { color: var(--c-primary); font-weight: 500; }
.footer-links a:hover { color: var(--c-accent); }
.footer-copy { font-size: 0.85rem; padding-top: 22px; color: var(--c-muted); }

/* ---------- Subpages: angled hero, overlapping card, sidebar right ---------- */
.page-hero {
    color: #DCE0F5; padding: 64px 0 110px;
    background:
        linear-gradient(135deg, rgba(35, 108, 138, .2), transparent 45%),
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 32px 32px,
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 32px 32px,
        var(--c-primary);
    clip-path: polygon(0 0, 100% 0, 100% 80%, 0 100%);
}
.page-pill {
    display: inline-block; background: rgba(35, 108, 138, .16); color: #8FD3EA;
    font-family: var(--font-display); font-weight: 600; font-size: 0.8rem; letter-spacing: .06em;
    padding: 6px 14px; border-radius: 999px; margin-bottom: 16px;
}
.page-hero h1 { font-family: var(--font-display); color: var(--c-white); font-size: clamp(2.1rem, 4.2vw, 3rem); line-height: 1.12; letter-spacing: -0.02em; margin-bottom: 12px; }
.page-hero p { font-size: 1.1rem; max-width: 620px; }
.page-body { position: relative; margin-top: -64px; padding-bottom: 80px; }
.page-grid { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 36px; align-items: start; }
.prose {
    background: var(--c-white); border: 1px solid var(--c-border); border-radius: 24px; padding: 48px 52px;
    box-shadow: 0 24px 50px rgba(31, 17, 71, 0.1);
}
.prose h2 {
    font-family: var(--font-display); color: var(--c-primary); font-size: 1.45rem; line-height: 1.3;
    margin: 34px 0 12px; padding-left: 14px; border-left: 4px solid var(--c-accent); scroll-margin-top: 24px;
}
.prose > h2:first-child, .prose > .summary-box:first-child + p + h2 { margin-top: 0; }
.prose p, .prose li { font-size: 1.03rem; }
.prose p { margin-bottom: 14px; }
.prose ul { margin: 0 0 16px 20px; }
.prose li { margin-bottom: 8px; }
.prose li::marker { color: var(--c-accent); }
.page-aside { margin-top: 64px; }
.aside-sticky { position: sticky; top: 28px; display: flex; flex-direction: column; gap: 20px; }
.help-card p { font-size: 0.92rem; margin-bottom: 6px; overflow-wrap: anywhere; }
.help-card a { color: var(--c-white); text-decoration: underline; text-decoration-color: var(--c-accent); text-underline-offset: 3px; }
.summary-box { background: var(--c-bg); border: 1.5px dashed var(--c-accent); border-radius: 16px; padding: 22px 24px; margin-bottom: 26px; }
.summary-title { font-family: var(--font-display); font-weight: 700; color: var(--c-primary); font-size: 1.1rem !important; margin-bottom: 10px !important; }
.summary-box ul { margin-bottom: 0; }
.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 18px 0 8px; }
.contact-card { background: var(--c-bg); border-radius: 14px; padding: 18px; overflow-wrap: anywhere; }
.contact-card strong { display: block; font-family: var(--font-display); color: var(--c-primary); font-size: 0.82rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px; }
.contact-form { display: grid; gap: 14px; margin-top: 10px; }
.contact-form label { font-weight: 600; color: var(--c-primary); font-size: 0.92rem; }
.contact-form input, .contact-form textarea {
    width: 100%; font: inherit; color: var(--c-text); background: var(--c-bg);
    border: 1px solid var(--c-border); border-radius: 12px; padding: 12px 14px; margin-top: 6px;
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--c-accent); outline-offset: 1px; }
.contact-form button { justify-self: start; border: 0; }
.form-note { font-size: 0.88rem; color: var(--c-muted); }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .hero-card { grid-template-columns: 1fr; }
    .hero-media { min-height: 280px; }
    .hero-copy { padding: 40px 28px; }
    .body-grid { grid-template-columns: 1fr; }
    .sidebar { order: -1; }
    .sidebar-sticky { position: static; flex-direction: row; flex-wrap: wrap; }
    .side-card { flex: 1 1 280px; }
    .cta-box { grid-template-columns: 1fr; padding: 40px 26px; text-align: center; }
    .page-grid { grid-template-columns: 1fr; }
    .page-aside { margin-top: 0; }
    .page-aside .toc-card { display: none; }
    .aside-sticky { position: static; }
}
@media (max-width: 680px) {
    .header-inner { padding: 14px 16px; }
    .header-logo { height: 38px; }
    .btn-nav-cta { padding: 11px 16px; font-size: 0.84rem; }
    .container { padding: 0 16px; }
    .hero { padding-top: 32px; }
    .hero-copy h1 { font-size: 1.85rem; }
    .content-block h2 { font-size: 1.5rem; }
    .cta-copy h2 { font-size: 1.8rem; }
    .footer-links { grid-template-columns: 1fr 1fr; gap: 10px 20px; }
    .page-hero { padding: 44px 0 90px; }
    .prose { padding: 28px 20px; }
    .contact-grid { grid-template-columns: 1fr; }
}