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

:root {
    /* Paleta baseada na logo verde/teal */
    --teal-dark:    #0d3d35;
    --teal-primary: #1a7a6b;
    --teal-mid:     #2da58e;
    --teal-light:   #4dc4aa;
    --teal-pale:    #e6f7f4;
    --gold:         #c9a84c;
    --gold-light:   #e8c96b;
    --text-dark:    #0d2420;
    --text-mid:     #374151;
    --text-light:   #6b7280;
    --white:        #ffffff;
    --bg-light:     #f4faf8;
    --border:       #d1ede7;
    --radius-sm:    6px;
    --radius-md:    12px;
    --radius-lg:    20px;
    --shadow-sm:    0 1px 4px rgba(0,0,0,.07);
    --shadow-md:    0 4px 18px rgba(13,61,53,.1);
    --shadow-lg:    0 12px 40px rgba(13,61,53,.14);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.65; color: var(--text-dark);
    overflow-x: hidden; background: var(--white);
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── NAVBAR ─────────────────────────────────────────── */
.navbar {
    position: fixed; top: 0; width: 100%;
    background: rgba(255,255,255,.96); backdrop-filter: blur(12px);
    z-index: 1000; padding: .75rem 0;
    box-shadow: 0 1px 0 var(--border); transition: padding .3s;
}
.navbar.scrolled { padding: .4rem 0; }
.navbar .container { display: flex; justify-content: space-between; align-items: center; }

.logo { display: flex; align-items: center; text-decoration: none; }
.logo-img { height: 56px; width: auto; object-fit: contain; transition: height .3s; }
.navbar.scrolled .logo-img { height: 40px; }
.footer-logo-img { height: 48px; width: auto; object-fit: contain; margin-bottom: .75rem; filter: brightness(0) invert(1); }

.nav-menu { display: flex; list-style: none; gap: 1.4rem; align-items: center; }
.nav-link {
    color: var(--text-mid); text-decoration: none; font-size: .78rem;
    font-weight: 600; letter-spacing: .04em; position: relative; transition: color .25s;
}
.nav-link:hover, .nav-link.active { color: var(--teal-primary); }
.nav-link::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--teal-primary); transition: width .25s;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link-outline {
    border: 1.5px solid var(--teal-primary); color: var(--teal-primary);
    padding: .35rem .85rem; border-radius: var(--radius-sm);
}
.nav-link-outline::after { display: none; }
.nav-link-outline:hover { background: var(--teal-pale); }
.nav-link-cta {
    background: var(--teal-primary); color: var(--white) !important;
    padding: .42rem 1rem; border-radius: var(--radius-sm);
}
.nav-link-cta::after { display: none; }
.nav-link-cta:hover { background: var(--teal-mid); }

.mobile-menu-toggle {
    display: none; flex-direction: column; justify-content: space-around;
    width: 28px; height: 24px;
    background: transparent; border: none; cursor: pointer; z-index: 1002;
}
.mobile-menu-toggle span {
    display: block; width: 100%; height: 2px;
    background: var(--teal-dark); border-radius: 2px; transition: all .3s;
}
.mobile-menu-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-menu-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.mobile-menu-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 999;
}

/* ── HERO ────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--teal-dark) 0%, #0f5a4e 50%, var(--teal-primary) 100%);
    display: flex; align-items: center;
    padding: 120px 24px 80px; position: relative; overflow: hidden;
}
#three-canvas {
    position: absolute; inset: 0; width: 100%; height: 100%;
    pointer-events: none; opacity: .45;
}
.hero-content { flex: 1; max-width: 580px; position: relative; z-index: 2; }
.hero-badge {
    display: inline-flex; align-items: center; gap: .5rem;
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
    color: #a7f3e8; font-size: .78rem; font-weight: 600;
    padding: .35rem .85rem; border-radius: 100px; margin-bottom: 1.5rem;
}
.hero-badge svg { width: 14px; height: 14px; fill: var(--gold); }
.hero-title {
    font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; color: var(--white);
    line-height: 1.15; margin-bottom: 1.25rem; letter-spacing: -.03em;
}
.text-accent { color: var(--gold-light); }
.hero-subtitle { font-size: 1rem; color: #a7f3e8; margin-bottom: 2rem; line-height: 1.7; }
.hero-features { display: flex; flex-wrap: wrap; gap: .65rem; margin-bottom: 2.5rem; }
.hero-feature {
    display: flex; align-items: center; gap: .5rem;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
    color: var(--white); font-size: .8rem; font-weight: 500;
    padding: .38rem .8rem; border-radius: 6px;
}
.hero-feature svg { width: 15px; height: 15px; flex-shrink: 0; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-visual {
    flex: 1; display: flex; justify-content: center; align-items: center;
    position: relative; z-index: 2; padding-left: 3rem;
}
.dashboard-mockup { width: 100%; max-width: 520px; }

.scroll-indicator { position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%); z-index: 2; }
.scroll-arrow {
    width: 22px; height: 22px;
    border-right: 2px solid rgba(255,255,255,.5); border-bottom: 2px solid rgba(255,255,255,.5);
    transform: rotate(45deg); animation: bounce .9s ease-in-out infinite alternate;
}
@keyframes bounce { from { transform: rotate(45deg) translateY(0); } to { transform: rotate(45deg) translateY(6px); } }

/* ── BUTTONS ─────────────────────────────────────────── */
.btn-primary {
    display: inline-flex; align-items: center; gap: .5rem;
    background: var(--gold); color: var(--teal-dark);
    font-weight: 700; font-size: .9rem; padding: .8rem 1.75rem;
    border-radius: var(--radius-sm); text-decoration: none;
    transition: background .25s, transform .15s, box-shadow .25s;
    box-shadow: 0 4px 20px rgba(201,168,76,.4);
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); box-shadow: 0 6px 24px rgba(201,168,76,.5); }
.btn-primary.btn-large { font-size: 1rem; padding: 1rem 2.25rem; }
.btn-secondary {
    display: inline-flex; align-items: center; gap: .5rem;
    background: rgba(255,255,255,.1); color: var(--white);
    border: 1.5px solid rgba(255,255,255,.3);
    font-weight: 600; font-size: .9rem; padding: .8rem 1.75rem;
    border-radius: var(--radius-sm); text-decoration: none; transition: background .25s;
}
.btn-secondary:hover { background: rgba(255,255,255,.18); }

/* ── PLACEHOLDER ─────────────────────────────────────── */
.screenshot-placeholder {
    background: rgba(255,255,255,.06); border: 2px dashed rgba(255,255,255,.25);
    border-radius: var(--radius-md); display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: .75rem;
    color: rgba(255,255,255,.5); text-align: center; aspect-ratio: 16/9;
}
.screenshot-placeholder svg { width: 48px; height: 48px; }
.screenshot-placeholder p { font-size: .9rem; font-weight: 600; color: rgba(255,255,255,.7); }
.screenshot-placeholder span { font-size: .72rem; color: rgba(255,255,255,.4); }
.screenshot-placeholder.large {
    background: rgba(26,122,107,.07); border-color: var(--teal-mid);
    color: var(--text-light); min-height: 380px; aspect-ratio: unset;
}
.screenshot-placeholder.large svg { color: var(--teal-mid); width: 56px; height: 56px; }
.screenshot-placeholder.large p { color: var(--teal-primary); }
.screenshot-placeholder.large span { color: var(--text-light); line-height: 1.6; }

/* ── STATS BAR ───────────────────────────────────────── */
.stats-bar { background: var(--teal-primary); padding: 2.5rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; text-align: center; }
.stat-number { font-size: 2.2rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-label { font-size: .76rem; color: #a7f3e8; margin-top: .4rem; font-weight: 500; text-transform: uppercase; letter-spacing: .05em; }

/* ── SECTION SHARED ──────────────────────────────────── */
.section-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; }
.section-tag {
    display: inline-block; background: var(--teal-pale); color: var(--teal-primary);
    font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
    padding: .28rem .8rem; border-radius: 100px; margin-bottom: 1rem;
}
.section-title { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; line-height: 1.2; margin-bottom: 1rem; letter-spacing: -.02em; }
.section-subtitle { font-size: .97rem; color: var(--text-light); line-height: 1.7; }

/* ── ABOUT ───────────────────────────────────────────── */
.about { padding: 7rem 0; background: var(--bg-light); position: relative; overflow: hidden; }
.about-bg-shape {
    position: absolute; top: -200px; right: -200px; width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(45,165,142,.06) 0%, transparent 70%);
    pointer-events: none;
}
.about-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.about-text-col .lead { font-size: 1.05rem; font-weight: 600; color: var(--text-dark); margin-bottom: 1rem; }
.about-text-col p { color: var(--text-mid); margin-bottom: 1rem; }
.about-highlights { display: flex; flex-direction: column; gap: .6rem; margin-top: 1.5rem; }
.about-highlight-item {
    display: flex; align-items: center; gap: .6rem;
    font-size: .85rem; color: var(--text-mid);
}
.about-highlight-item svg { width: 16px; height: 16px; color: var(--teal-primary); flex-shrink: 0; }
.about-cards-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.about-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-md); padding: 1.25rem;
    transition: box-shadow .25s, transform .25s;
}
.about-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.about-card-icon {
    width: 40px; height: 40px; background: var(--teal-pale);
    border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
    margin-bottom: .75rem;
}
.about-card-icon svg { width: 20px; height: 20px; color: var(--teal-primary); }
.about-card h4 { font-size: .88rem; font-weight: 700; margin-bottom: .4rem; }
.about-card p { font-size: .8rem; color: var(--text-light); }

/* ── FEATURES ────────────────────────────────────────── */
.features { padding: 7rem 0; background: var(--white); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.feature-card {
    background: var(--bg-light); border: 1px solid var(--border);
    border-radius: var(--radius-md); padding: 1.75rem;
    transition: box-shadow .25s, transform .25s, border-color .25s;
}
.feature-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--teal-mid); }
.feature-card-highlight {
    background: linear-gradient(135deg, var(--teal-pale) 0%, #d4f0eb 100%);
    border-color: var(--teal-light);
}
.feature-card-icon {
    width: 46px; height: 46px; background: var(--teal-primary);
    border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.2rem;
}
.feature-card-icon svg { width: 22px; height: 22px; color: white; }
.feature-card h3 { font-size: .97rem; font-weight: 700; margin-bottom: .55rem; }
.feature-card p { font-size: .83rem; color: var(--text-mid); margin-bottom: 1rem; line-height: 1.65; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: .38rem; }
.feature-list li { font-size: .79rem; color: var(--text-mid); display: flex; align-items: center; gap: .4rem; }
.feature-list li::before { content: '✓'; color: var(--teal-primary); font-weight: 700; flex-shrink: 0; }

/* ── SCREENSHOTS ─────────────────────────────────────── */
.screenshots { padding: 7rem 0; background: var(--bg-light); position: relative; overflow: hidden; }
.screenshots-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 60% 50%, rgba(45,165,142,.04) 0%, transparent 70%);
    pointer-events: none;
}
.screenshots-tabs { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: center; margin-bottom: 2.5rem; }
.tab-btn {
    background: var(--white); border: 1.5px solid var(--border);
    color: var(--text-mid); font-size: .81rem; font-weight: 600;
    padding: .48rem 1.1rem; border-radius: var(--radius-sm); cursor: pointer; transition: all .2s;
}
.tab-btn:hover { border-color: var(--teal-mid); color: var(--teal-primary); }
.tab-btn.active { background: var(--teal-primary); border-color: var(--teal-primary); color: var(--white); }
.screenshots-display { position: relative; }
.screenshot-panel { display: none; }
.screenshot-panel.active { display: grid; grid-template-columns: 1fr 320px; gap: 2.5rem; align-items: center; }
.screenshot-caption h4 { font-size: 1.2rem; font-weight: 700; margin-bottom: .7rem; }
.screenshot-caption p { color: var(--text-mid); font-size: .9rem; line-height: 1.7; }
.screenshots-note { text-align: center; margin-top: 2rem; font-size: .76rem; color: var(--text-light); }
.screenshots-note code { background: var(--border); padding: .15rem .35rem; border-radius: 3px; font-size: .73rem; }

/* ── TARGET ──────────────────────────────────────────── */
.target { padding: 6rem 0; background: var(--white); }
.target-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.target-card {
    text-align: center; padding: 2rem 1.25rem;
    border: 1px solid var(--border); border-radius: var(--radius-md);
    transition: box-shadow .25s, transform .25s;
}
.target-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.target-icon {
    width: 60px; height: 60px; background: var(--teal-pale);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.2rem;
}
.target-icon svg { width: 28px; height: 28px; color: var(--teal-primary); }
.target-card h4 { font-size: .93rem; font-weight: 700; margin-bottom: .55rem; }
.target-card p { font-size: .8rem; color: var(--text-light); line-height: 1.6; }

/* ── CLIENTS ─────────────────────────────────────────── */
.clients { padding: 6rem 0; background: var(--bg-light); }
.clients-grid { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.client-logo-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-md);
    width: 280px; height: 140px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .25s, transform .25s;
}
.client-logo-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.client-logo-card img { max-width: 220px; max-height: 100px; object-fit: contain; }
.client-logo-placeholder {
    display: flex; flex-direction: column; align-items: center; gap: .4rem;
    text-align: center;
}
.client-name-text { font-size: 1.4rem; font-weight: 800; color: var(--teal-primary); letter-spacing: .02em; }
.client-logo-hint { font-size: .68rem; color: var(--text-light); font-style: italic; }
.clients-note { text-align: center; font-size: .76rem; color: var(--text-light); }
.clients-note code { background: var(--border); padding: .12rem .3rem; border-radius: 3px; font-size: .72rem; }

/* ── CTA ─────────────────────────────────────────────── */
.cta-section {
    background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal-primary) 100%);
    padding: 5rem 0;
}
.cta-content { text-align: center; max-width: 620px; margin: 0 auto; }
.cta-content h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); color: var(--white); font-weight: 800; margin-bottom: 1rem; }
.cta-content p { color: #a7f3e8; margin-bottom: 2rem; font-size: .95rem; }

/* ── CONTACT ─────────────────────────────────────────── */
.contact { padding: 7rem 0; background: var(--bg-light); position: relative; overflow: hidden; }
.contact-bg-shape {
    position: absolute; bottom: -300px; left: -200px; width: 700px; height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(45,165,142,.05) 0%, transparent 70%);
    pointer-events: none;
}
.contact-wrapper { display: grid; grid-template-columns: 340px 1fr; gap: 4rem; position: relative; z-index: 1; }
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-icon {
    width: 44px; height: 44px; flex-shrink: 0; background: var(--teal-primary);
    border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
}
.contact-icon svg { width: 20px; height: 20px; color: white; }
.contact-item h4 { font-size: .85rem; font-weight: 700; margin-bottom: .25rem; }
.contact-item p, .contact-item p a { font-size: .85rem; color: var(--text-mid); text-decoration: none; }
.contact-item p a:hover { color: var(--teal-primary); }
.contact-highlight-box {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-md); padding: 1.5rem; margin-top: .5rem;
}
.contact-highlight-box h4 { font-size: .9rem; font-weight: 700; margin-bottom: 1rem; }
.contact-highlight-box ul { list-style: none; display: flex; flex-direction: column; gap: .55rem; }
.contact-highlight-box li { display: flex; align-items: center; gap: .6rem; font-size: .81rem; color: var(--text-mid); }
.contact-highlight-box svg { width: 15px; height: 15px; color: var(--teal-primary); flex-shrink: 0; }
.contact-form {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}
.contact-form h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 1.6rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.form-group label { font-size: .81rem; font-weight: 600; color: var(--text-dark); }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: .62rem .88rem;
    border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    font-size: .87rem; color: var(--text-dark);
    background: var(--bg-light); outline: none;
    transition: border-color .2s, box-shadow .2s; font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--teal-mid);
    box-shadow: 0 0 0 3px rgba(45,165,142,.12);
    background: var(--white);
}
.form-group textarea { resize: vertical; }
.btn-submit {
    width: 100%; display: flex; align-items: center; justify-content: center; gap: .6rem;
    background: var(--teal-primary); color: var(--white);
    font-weight: 700; font-size: .93rem; padding: .88rem;
    border: none; border-radius: var(--radius-sm); cursor: pointer;
    transition: background .25s, transform .15s, box-shadow .25s;
    box-shadow: 0 4px 16px rgba(26,122,107,.3); margin-top: .5rem;
}
.btn-submit svg { width: 17px; height: 17px; }
.btn-submit:hover { background: var(--teal-mid); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(26,122,107,.4); }
.success-message {
    display: flex; align-items: center; justify-content: center;
    min-height: 320px; background: var(--white);
    border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem;
}
.success-content { text-align: center; }
.success-icon {
    width: 72px; height: 72px; background: #dcfce7;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem;
}
.success-icon svg { width: 36px; height: 36px; color: #16a34a; }
.success-content h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: .75rem; }
.success-content p { color: var(--text-light); }

/* ── FOOTER ──────────────────────────────────────────── */
.footer { background: var(--teal-dark); color: var(--white); padding: 4rem 0 2rem; }
.footer-top {
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem;
    padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.1); margin-bottom: 2rem;
}
.footer-brand p { color: #a7f3e8; font-size: .84rem; margin-top: .5rem; line-height: 1.6; }
.footer-also { margin-top: .5rem; }
.footer-also a { color: var(--gold-light); text-decoration: none; }
.footer-also a:hover { text-decoration: underline; }
.footer-links h5 { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: #a7f3e8; margin-bottom: 1rem; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: .55rem; }
.footer-links a { color: #d1fae5; font-size: .84rem; text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem; }
.footer-bottom p { font-size: .77rem; color: #6dbfa8; }
.footer-dev-link { color: var(--gold-light); text-decoration: none; }
.footer-dev-link:hover { text-decoration: underline; }

/* ── LOGO ──────────────────────────────────────── */
.logo-img { transition: opacity .3s; }

/* ── CLIENT LOGO IMAGES ─────────────────────────────── */
.client-logo-img { max-width: 220px; max-height: 100px; object-fit: contain; }

/* ── FADE-IN ─────────────────────────────────────────── */
.whatsapp-fab {
    position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 998;
    width: 56px; height: 56px; background: #25D366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,.5); transition: transform .2s, box-shadow .2s;
    text-decoration: none;
}
.whatsapp-fab svg { width: 30px; height: 30px; }
.whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.6); }
.fab-tooltip {
    position: absolute; right: 68px; white-space: nowrap;
    background: var(--text-dark); color: var(--white);
    font-size: .74rem; padding: .4rem .7rem; border-radius: 4px;
    opacity: 0; pointer-events: none; transition: opacity .2s;
}
.whatsapp-fab:hover .fab-tooltip { opacity: 1; }

/* ── FADE-IN ─────────────────────────────────────────── */
.fade-in { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── CONTABILIDADE PAGE ──────────────────────────────── */
.page-cont .hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}
.page-cont .stats-bar,
.page-cont .nav-link-cta { background: #1e3a8a; }
.page-cont .section-tag { background: #eff6ff; color: #1e40af; }
.page-cont .teal-to-blue { color: #2563eb; }

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .about-content { grid-template-columns: 1fr; gap: 2.5rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    .target-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-wrapper { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
    .hero { flex-direction: column; padding-top: 100px; }
    .hero-visual { padding-left: 0; margin-top: 2.5rem; width: 100%; }
    .nav-menu {
        display: none; position: fixed; top: 0; right: 0; bottom: 0;
        width: 280px; flex-direction: column; background: var(--white);
        padding: 5rem 2rem 2rem; box-shadow: -4px 0 20px rgba(0,0,0,.12);
        z-index: 1001; gap: .5rem;
    }
    .nav-menu.open { display: flex; }
    .nav-link { font-size: .95rem; padding: .7rem 0; }
    .nav-link-cta, .nav-link-outline { text-align: center; margin-top: .5rem; }
    .mobile-menu-toggle { display: flex; }
    .mobile-menu-overlay.open { display: block; }
    .features-grid { grid-template-columns: 1fr; }
    .target-grid { grid-template-columns: 1fr 1fr; }
    .screenshot-panel.active { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .about-cards-col { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
    .about-cards-col { grid-template-columns: 1fr; }
    .target-grid { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; }
}

/* ── SCREENSHOTS SHOWCASE ───────────────────────────── */
.screenshots-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}
.screenshot-item {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform .3s;
}
.screenshot-item:hover { transform: translateY(-4px); }
.screenshot-item .img-wrap {
    width: 100%;
    height: 220px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
}
.screenshot-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s;
}
.screenshot-item:hover .screenshot-img {
    transform: scale(1.05);
}
.screenshot-caption {
    padding: 1rem 1.2rem;
    text-align: center;
}
.screenshot-caption h4 {
    color: var(--teal-dark);
    margin-bottom: .3rem;
    font-size: 1rem;
}
.screenshot-caption p {
    color: var(--text-light);
    font-size: .85rem;
    line-height: 1.4;
}

/* ── CUSTOMIZATION CARD ─────────────────────────────── */
.customization-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}
.customization-content h3 {
    color: var(--teal-dark);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}
.customization-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ── KASSIA SECTION ─────────────────────────────────── */
.kassia-section {
    padding: 80px 0;
    background: var(--bg-light);
}
.kassia-content {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 3rem;
    align-items: start;
    margin: 2.5rem 0;
}
.kassia-img-wrap {
    width: 100%;
    max-width: 240px;
    margin: 0 auto;
}
.kassia-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}
.kassia-info h3 {
    color: var(--teal-dark);
    margin-bottom: 1.2rem;
    font-size: 1.3rem;
}
.kassia-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .8rem;
}
.kassia-features li {
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-mid);
    font-size: .95rem;
}
.kassia-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--teal-primary);
    font-weight: bold;
}
.kassia-screenshot {
    margin-top: 3rem;
    text-align: center;
}
.kassia-screenshot .img-wrap {
    max-width: 400px;
    margin: 0 auto;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.kassia-print {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 768px) {
    .screenshots-showcase {
        grid-template-columns: 1fr;
    }
    .kassia-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .kassia-img-wrap {
        max-width: 200px;
    }
    .kassia-features li {
        text-align: left;
    }
}

/* ── LIGHTBOX MODAL ─────────────────────────────── */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.85);
    justify-content: center;
    align-items: center;
}
.lightbox-modal.active {
    display: flex;
}
.lightbox-img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
}
.lightbox-close {
    position: absolute;
    top: 1.5rem; right: 2rem;
    font-size: 2.5rem;
    color: var(--white);
    cursor: pointer;
    font-weight: bold;
    transition: color .2s;
    z-index: 10;
}
.lightbox-close:hover {
    color: var(--teal-light);
}
.screenshot-item .img-wrap {
    cursor: pointer;
}