/* ==============================================
   SIMPLE CMS — Landing Page
   Brand: Focus AI
   Accent: #b9ff2e
   ============================================== */

@import url('https://fonts.googleapis.com/css2?family=Michroma&display=swap');

:root {
    --color-dark:        #0a0a0a;
    --color-dark-2:      #0f0f0f;
    --color-dark-3:      #141414;
    --color-dark-4:      #1a1a1a;
    --color-white:       #ffffff;
    --color-accent:      #b9ff2e;
    --color-accent-dark: #9de022;
    --color-accent-glow: rgba(185, 255, 46, 0.15);
    --color-accent-text: #0a0a0a;
    --color-text-muted:  rgba(255, 255, 255, 0.50);
    --color-border:      rgba(255, 255, 255, 0.08);
    --color-border-lite: rgba(255, 255, 255, 0.12);

    --font-heading: 'Montserrat', sans-serif;
    --font-brand:   'Michroma', sans-serif;
    --font-body:    'Inter', sans-serif;

    --radius:      8px;
    --radius-lg:   14px;
    --radius-xl:   20px;
    --transition:  0.22s ease;
    --max-width:   1120px;
}

/* ==============================================
   RESET
   ============================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; scroll-padding-top: 80px; }

body {
    font-family: var(--font-body);
    background: var(--color-dark);
    color: var(--color-white);
    line-height: 1.65;
    overflow-x: hidden;
}

p { line-height: 1.78; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    font-size: 0.85em;
    background: rgba(185, 255, 46, 0.08);
    padding: 2px 7px;
    border-radius: 4px;
    color: var(--color-accent);
}

/* ==============================================
   LAYOUT
   ============================================== */
.wrap {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 28px;
}

/* ==============================================
   BUTTONS
   ============================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 13px 28px;
    border-radius: 100px;
    cursor: pointer;
    border: none;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition), border-color var(--transition), color var(--transition);
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-accent-text);
}
.btn--primary:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(185, 255, 46, 0.25);
}

.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.btn--ghost:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn--sm { padding: 10px 22px; font-size: 0.75rem; }
.btn--lg { padding: 16px 38px; font-size: 0.88rem; }

/* ==============================================
   TOP NAV
   ============================================== */
.topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    height: 68px;
    transition: background 0.3s;
}

.topbar__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 28px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar__brand {
    font-family: var(--font-brand);
    font-size: 15px;
    letter-spacing: 1.5px;
    text-transform: lowercase;
    text-decoration: none;
}
.topbar__logo-simple { color: var(--color-white); }
.topbar__logo-cms    { color: var(--color-accent); }

.topbar__nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.topbar__nav a {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition);
    text-decoration: none;
}
.topbar__nav a:hover { color: var(--color-white); }
.topbar__nav .btn { color: var(--color-accent-text); }
.topbar__nav .btn:hover { color: var(--color-accent-text); }

/* Hamburger */
.topbar__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 1001;
}
.topbar__hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}
.topbar__hamburger.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.topbar__hamburger.is-open span:nth-child(2) { opacity: 0; }
.topbar__hamburger.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ==============================================
   SECTION SHARED STYLES
   ============================================== */
.section-eyebrow {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 900;
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin-bottom: 1.25rem;
}

.section-sub {
    font-size: 1.02rem;
    color: var(--color-text-muted);
    max-width: 540px;
    line-height: 1.75;
    margin-bottom: 2rem;
}

/* ==============================================
   HERO
   ============================================== */
.hero {
    position: relative;
    padding: 180px 0 120px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 40%, rgba(185, 255, 46, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 60%, rgba(185, 255, 46, 0.03) 0%, transparent 45%);
    pointer-events: none;
}

.hero .wrap {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__eyebrow {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 1.5rem;
}

.hero__accent { color: var(--color-accent); }

.hero__sub {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.5);
    max-width: 480px;
    line-height: 1.78;
    margin-bottom: 2.5rem;
}

.hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* Hero visual — browser frame mockup */
.hero__visual {
    position: relative;
}

.hero__browser {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border-lite);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
    background: var(--color-dark-3);
}

.hero__browser-chrome {
    background: #1a1a1a;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hero__browser-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.hero__browser-dot:nth-child(1) { background: #ff5f57; }
.hero__browser-dot:nth-child(2) { background: #ffbd2e; }
.hero__browser-dot:nth-child(3) { background: #28c840; }

.hero__browser-url {
    margin-left: 12px;
    font-family: 'SFMono-Regular', Consolas, monospace;
    font-size: 0.68rem;
    color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 14px;
    border-radius: 4px;
}

.hero__browser-body {
    display: flex;
    min-height: 300px;
}

.hero__mock-sidebar {
    width: 180px;
    background: #1a1a1a;
    padding: 16px 0;
    flex-shrink: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.hero__mock-logo {
    padding: 0 14px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 10px;
    font-family: var(--font-brand);
    font-size: 11px;
    letter-spacing: 1.2px;
    text-transform: lowercase;
}
.hero__mock-logo-s { color: #fff; }
.hero__mock-logo-c { color: var(--color-accent); }

.hero__mock-nav { padding: 0 8px; }
.hero__mock-nav-item {
    padding: 7px 10px;
    border-radius: 6px;
    font-size: 0.72rem;
    color: #64748b;
    font-weight: 500;
    margin-bottom: 2px;
}
.hero__mock-nav-item--active {
    background: rgba(185, 255, 46, 0.1);
    color: #f1f5f9;
}

.hero__mock-content {
    flex: 1;
    padding: 16px;
    background: #f8fafc;
}

.hero__mock-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}

.hero__mock-stat {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px;
}
.hero__mock-stat-num {
    display: block;
    font-family: var(--font-brand);
    font-size: 1.1rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1;
    margin-bottom: 3px;
}
.hero__mock-stat-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 700;
    color: #94a3b8;
}

.hero__mock-rows { }
.hero__mock-row {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 10px 14px;
    margin-bottom: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.hero__mock-row-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: #0f172a;
}
.hero__mock-badge {
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 2px 8px;
    border-radius: 20px;
}
.hero__mock-badge--pub  { background: #f0fdf4; color: #166534; }
.hero__mock-badge--draft { background: #fffbeb; color: #92400e; }

/* ==============================================
   FEATURES
   ============================================== */
.features {
    padding: 120px 0;
    border-top: 1px solid var(--color-border);
}

.features .wrap { text-align: center; }
.features .section-sub { margin-left: auto; margin-right: auto; }

.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 3rem;
    text-align: left;
}

.feature-card {
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: border-color var(--transition), transform var(--transition);
}
.feature-card:hover {
    border-color: rgba(185, 255, 46, 0.25);
    transform: translateY(-4px);
}

.feature-card__icon {
    width: 44px;
    height: 44px;
    background: var(--color-accent-glow);
    border: 1px solid rgba(185, 255, 46, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
}
.feature-card__icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-accent);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 800;
    margin-bottom: 0.65rem;
    letter-spacing: -0.01em;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.72;
}

/* ==============================================
   HOW IT WORKS
   ============================================== */
.how {
    padding: 120px 0;
    border-top: 1px solid var(--color-border);
}

.how .wrap { text-align: center; }
.how .section-sub { margin-left: auto; margin-right: auto; }

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 3.5rem;
    text-align: left;
}

.step {
    position: relative;
    padding: 32px 24px 28px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-dark-2);
}

.step__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--color-accent);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.step__title {
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.step__desc {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ==============================================
   BLOG SECTION
   ============================================== */
.blog-section {
    padding: 100px 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.blog-section .section-sub { margin-left: auto; margin-right: auto; }

.blog-section__actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==============================================
   WHAT'S INCLUDED
   ============================================== */
.included {
    padding: 120px 0;
    border-top: 1px solid var(--color-border);
}

.included__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.included__desc {
    font-size: 1.02rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.78;
    margin-top: 0.75rem;
}
.included__desc--muted {
    color: rgba(255, 255, 255, 0.35);
    font-style: italic;
}

.included__card {
    background: var(--color-dark-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.included__card-title {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 800;
    padding: 20px 28px;
    border-bottom: 1px solid var(--color-border);
    letter-spacing: -0.01em;
}

.included__items {
    list-style: none;
    padding: 8px 0;
}

.included__items li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.included__items li:last-child { border-bottom: none; }

.included__items svg {
    width: 18px;
    height: 18px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.included__items strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.included__items span {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.included__card-footer {
    padding: 20px 28px;
    border-top: 1px solid var(--color-border);
    background: rgba(185, 255, 46, 0.03);
}
.included__card-footer p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.65;
    font-style: italic;
}

/* ==============================================
   FINAL CTA
   ============================================== */
.final-cta {
    padding: 120px 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.final-cta__inner {
    max-width: 620px;
    margin: 0 auto;
}

.final-cta__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 900;
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin-bottom: 1.25rem;
}

.final-cta__desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin-bottom: 2.5rem;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* ==============================================
   FOOTER
   ============================================== */
.footer {
    background: #060606;
    border-top: 1px solid var(--color-border);
    padding: 48px 0 28px;
}

.footer__inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 24px;
}

.footer__brand-text {
    font-family: var(--font-brand);
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: 6px;
}

.footer__tagline {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.25);
    margin-top: 4px;
}

.footer__links {
    display: flex;
    gap: 28px;
}
.footer__links a {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.35);
    transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-accent); }

.footer__bottom p {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.18);
    text-align: center;
}
.footer__bottom a {
    color: rgba(255, 255, 255, 0.35);
    transition: color var(--transition);
}
.footer__bottom a:hover { color: var(--color-accent); }

/* ==============================================
   SCROLL ANIMATIONS
   ============================================== */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==============================================
   RESPONSIVE
   ============================================== */
@media (max-width: 1024px) {
    .hero .wrap { grid-template-columns: 1fr; text-align: center; }
    .hero__sub { margin-left: auto; margin-right: auto; }
    .hero__actions { justify-content: center; }
    .hero__visual { max-width: 560px; margin: 0 auto; }
    .features__grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .included__inner { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .topbar__nav {
        position: fixed;
        top: 0; right: 0;
        width: 280px;
        height: 100vh;
        background: var(--color-dark-2);
        border-left: 1px solid var(--color-border);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 28px 28px;
        gap: 24px;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }
    .topbar__nav.is-open { transform: translateX(0); }
    .topbar__nav a { font-size: 0.9rem; }
    .topbar__hamburger { display: flex; }

    .hero { padding: 140px 0 80px; }
    .hero__title { font-size: clamp(2rem, 8vw, 3rem); }
    .hero__mock-sidebar { display: none; }
    .hero__mock-stats { grid-template-columns: 1fr 1fr; }

    .features { padding: 80px 0; }
    .features__grid { grid-template-columns: 1fr; }

    .how { padding: 80px 0; }
    .steps { grid-template-columns: 1fr; }

}

@media (max-width: 480px) {
    .wrap { padding: 0 18px; }
    .hero { padding: 120px 0 60px; }
    .hero__actions { flex-direction: column; align-items: center; }
    .hero__actions .btn { width: 100%; }
    .footer__inner { flex-direction: column; gap: 20px; }
    .footer__links { flex-wrap: wrap; gap: 16px; }
    .lead-form { padding: 24px; }
}