/* ═══════════════════════════════════════════════
   DClutter World — Static Marketing Site
   Palette: Clarity Blue · Teal · Legacy Gold
   Font: DM Sans
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&display=swap');

:root {
    --bg:       #FFFFFF;
    --bg-alt:   #F8F9FB;
    --sf:       #F1F3F7;
    --sf2:      #E8EBF0;
    --sf3:      #DFE2E9;
    --bd:       #D8DBE5;
    --bdl:      #C5C9D6;
    --tx:       #1A1D2A;
    --txs:      #5A5F78;
    --txt:      #8A8FA8;
    --blue:     #2563EB;
    --blue-d:   rgba(37,99,235,.08);
    --blue-m:   rgba(37,99,235,.12);
    --teal:     #0D9488;
    --teal-d:   rgba(13,148,136,.08);
    --gold:     #B8860B;
    --gold-d:   rgba(184,134,11,.08);
    --green:    #16A34A;
    --green-d:  rgba(22,163,74,.08);
    --purple:   #9333EA;
    --purple-d: rgba(147,51,234,.08);
    --pink:     #DB2777;
    --pink-d:   rgba(219,39,119,.08);
    --red:      #DC2626;
    --red-d:    rgba(220,38,38,.08);
    --orange:   #EA580C;
    --orange-d: rgba(234,88,12,.08);
    --max-w:    1120px;
    --nav-h:    64px;
    --sidebar-w: 250px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
    font-family: 'DM Sans', -apple-system, 'Segoe UI', system-ui, sans-serif;
    background: var(--bg); color: var(--tx);
    font-size: 15px; line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

/* ── Container ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }

/* ── App Layout ── */
.app-layout { display: flex; min-height: 100vh; }
.main-area { flex: 1; margin-left: var(--sidebar-w); min-width: 0; }

/* ── Sidebar ── */
.sidebar {
    position: fixed; top: 0; left: 0; z-index: 100;
    width: var(--sidebar-w); height: 100vh;
    background: var(--bg); border-right: 1px solid var(--bd);
    display: flex; flex-direction: column;
    padding: 24px 16px 20px; overflow-y: auto;
}
.sidebar-brand {
    display: flex; align-items: center; gap: 10px;
    padding: 0 8px; margin-bottom: 28px; text-decoration: none;
}
.nav-logo {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, var(--blue), var(--teal));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 800; font-size: 16px; flex-shrink: 0;
}
.sidebar-title { font-size: 19px; font-weight: 700; letter-spacing: -.3px; }
.sidebar-label {
    font-size: 11px; font-weight: 600; color: var(--txt);
    text-transform: uppercase; letter-spacing: .8px;
    padding: 0 8px; margin-bottom: 10px;
}
.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar-link {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: 8px;
    font-size: 14px; font-weight: 500; color: var(--txs);
    transition: all .12s; text-decoration: none;
}
.sidebar-link:hover { color: var(--tx); background: var(--sf); }
.sidebar-link.active { color: var(--blue); background: var(--blue-d); font-weight: 600; }
.sidebar-icon { font-size: 18px; width: 24px; text-align: center; flex-shrink: 0; }

/* ── Mobile Top Bar ── */
.mobile-topbar {
    display: none; position: sticky; top: 0; z-index: 90;
    height: var(--nav-h);
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(16px) saturate(1.4);
    border-bottom: 1px solid var(--bd);
    padding: 0 16px; align-items: center; gap: 12px;
}
.mobile-topbar .sidebar-brand { margin-bottom: 0; padding: 0; }
.menu-toggle {
    display: flex; flex-direction: column; gap: 5px;
    background: none; border: none; padding: 8px; cursor: pointer;
}
.menu-bar {
    display: block; width: 22px; height: 2px;
    background: var(--tx); border-radius: 2px; transition: all .2s;
}
.sidebar-overlay {
    display: none; position: fixed; inset: 0; z-index: 99;
    background: rgba(0,0,0,.3);
}

/* ── Hero ── */
.hero {
    padding: 100px 0 80px; text-align: center;
    background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(37,99,235,.05) 0%, transparent 70%);
}
.hero h1 {
    font-size: 48px; font-weight: 800; letter-spacing: -.8px;
    line-height: 1.15; max-width: 720px; margin: 0 auto 20px;
}
.hero h1 .accent { color: var(--blue); }
.hero .subtitle {
    font-size: 18px; color: var(--txs); max-width: 580px;
    margin: 0 auto 36px; line-height: 1.65;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-hero {
    padding: 13px 32px; border-radius: 8px;
    font-size: 15px; font-weight: 600; border: none; transition: all .15s;
    display: inline-block; text-decoration: none;
}
.btn-hero-primary { background: var(--blue); color: #fff; }
.btn-hero-primary:hover { opacity: .88; }
.btn-hero-outline {
    background: transparent; color: var(--txs); border: 1px solid var(--bd);
}
.btn-hero-outline:hover { border-color: var(--bdl); color: var(--tx); }
.hero-tag {
    display: inline-block; padding: 5px 16px; border-radius: 20px;
    font-size: 12px; font-weight: 600; letter-spacing: .8px;
    background: var(--blue-d); color: var(--blue);
    text-transform: uppercase; margin-bottom: 20px;
}

/* ── Section ── */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-hdr { text-align: center; margin-bottom: 48px; }
.section-hdr h2 { font-size: 34px; font-weight: 700; letter-spacing: -.4px; margin-bottom: 12px; }
.section-hdr p { font-size: 16px; color: var(--txs); max-width: 560px; margin: 0 auto; }
.section-tag {
    display: inline-block; padding: 4px 14px; border-radius: 16px;
    font-size: 11px; font-weight: 600; letter-spacing: .8px;
    text-transform: uppercase; margin-bottom: 14px;
}

/* ── Cards ── */
.card {
    background: var(--sf); border: 1px solid var(--bd);
    border-radius: 14px; padding: 28px;
    transition: border-color .15s, transform .15s;
}
.card:hover { border-color: var(--bdl); transform: translateY(-2px); }
.card-icon {
    width: 52px; height: 52px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 16px;
}
.card h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.card p { font-size: 14px; color: var(--txs); line-height: 1.65; }
.card-flat {
    background: var(--sf); border: 1px solid var(--bd);
    border-radius: 12px; padding: 24px;
}

/* ── Grids ── */
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ── Domain Tiles ── */
.domain-tile {
    display: flex; align-items: flex-start; gap: 16px;
    padding: 22px; background: var(--sf);
    border: 1px solid var(--bd); border-radius: 12px;
    transition: border-color .15s;
}
.domain-tile:hover { border-color: var(--bdl); }
.domain-num {
    width: 36px; height: 36px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; flex-shrink: 0;
}
.domain-tile h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.domain-tile p { font-size: 13px; color: var(--txs); line-height: 1.55; }

/* ── Pillars ── */
.pillar {
    padding: 28px; background: var(--sf);
    border: 1px solid var(--bd); border-radius: 14px;
    border-top: 3px solid var(--blue); text-align: center;
}
.pillar-icon { font-size: 32px; margin-bottom: 14px; }
.pillar h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.pillar p { font-size: 13px; color: var(--txs); line-height: 1.6; }

/* ── Persona Cards ── */
.persona-card {
    background: var(--sf); border: 1px solid var(--bd);
    border-radius: 14px; padding: 28px; transition: border-color .15s;
}
.persona-card:hover { border-color: var(--bdl); }
.persona-meera { border-top: 3px solid var(--teal); }
.persona-arjun { border-top: 3px solid var(--blue); }
.persona-header { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.persona-header h3 { font-size: 18px; font-weight: 700; margin-bottom: 2px; }
.persona-role { font-size: 13px; color: var(--txs); font-weight: 500; display: block; }
.persona-desc { font-size: 14px; color: var(--txs); line-height: 1.7; margin-bottom: 16px; }
.persona-traits { display: flex; flex-wrap: wrap; gap: 6px; }
.trait {
    display: inline-block; padding: 3px 10px; border-radius: 5px;
    font-size: 12px; font-weight: 600;
    background: var(--sf2); color: var(--txs); border: 1px solid var(--bd);
}

/* ── Story Scenes ── */
.story-scene {
    margin-bottom: 36px; padding-bottom: 36px; border-bottom: 1px solid var(--bd);
}
.story-scene:last-of-type { border-bottom: none; }
.scene-time { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.time-badge {
    display: inline-block; padding: 4px 12px; border-radius: 6px;
    font-size: 13px; font-weight: 700; letter-spacing: -.2px;
}
.scene-title { font-size: 18px; font-weight: 700; color: var(--tx); }
.scene-narrative { font-size: 15px; color: var(--txs); line-height: 1.75; margin-bottom: 14px; }
.scene-items {
    display: flex; flex-direction: column; gap: 8px;
    padding: 16px; background: var(--sf); border: 1px solid var(--bd);
    border-radius: 10px; margin-bottom: 14px;
}
.scene-item {
    display: flex; align-items: center; gap: 10px;
    font-size: 14px; color: var(--tx); line-height: 1.5;
}
.item-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.dot-work { background: var(--blue); }
.dot-personal { background: var(--teal); }
.item-label {
    margin-left: auto; font-size: 11px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .5px; flex-shrink: 0;
}
.label-work { color: var(--blue); }
.label-personal { color: var(--teal); }
.scene-insight {
    font-size: 14px; font-weight: 600; color: var(--tx);
    font-style: italic; line-height: 1.6;
    padding: 12px 16px; background: var(--blue-d); border-radius: 8px;
    border-left: 3px solid var(--blue);
}
.story-closing {
    text-align: center; padding: 48px 28px;
    background: var(--sf); border: 1px solid var(--bd);
    border-radius: 16px; margin-top: 20px;
}

/* ── CTA Banner ── */
.cta-banner {
    background: linear-gradient(135deg, var(--sf) 0%, var(--sf2) 100%);
    border: 1px solid var(--bd); border-radius: 16px;
    padding: 56px 40px; text-align: center;
}
.cta-banner h2 { font-size: 30px; font-weight: 700; margin-bottom: 12px; }
.cta-banner p { font-size: 16px; color: var(--txs); margin-bottom: 28px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* ── Contact Form ── */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--txs); margin-bottom: 6px; }
.form-input {
    width: 100%; padding: 11px 14px; border-radius: 8px;
    background: var(--bg); border: 1px solid var(--bd);
    color: var(--tx); font-size: 14px; font-family: inherit; transition: border-color .15s;
}
.form-input:focus { outline: none; border-color: var(--blue); }
textarea.form-input { min-height: 120px; resize: vertical; }
.form-btn {
    padding: 12px 32px; border-radius: 8px;
    background: var(--blue); color: #fff;
    font-size: 15px; font-weight: 600; border: none; cursor: pointer;
}
.form-btn:hover { opacity: .88; }

/* ── Legal ── */
.legal-page { max-width: 780px; margin: 0 auto; padding: 60px 28px 80px; }
.legal-page h1 { font-size: 32px; font-weight: 700; margin-bottom: 8px; }
.legal-page .updated { font-size: 13px; color: var(--txt); margin-bottom: 32px; }
.legal-page h2 { font-size: 20px; font-weight: 600; margin: 32px 0 12px; }
.legal-page h3 { font-size: 16px; font-weight: 600; margin: 24px 0 8px; }
.legal-page p { color: var(--txs); margin-bottom: 14px; line-height: 1.75; }
.legal-page ul { padding-left: 20px; margin-bottom: 14px; }
.legal-page li { color: var(--txs); margin-bottom: 6px; line-height: 1.65; }

/* ── Footer ── */
.footer {
    padding: 48px 0 32px; border-top: 1px solid var(--bd); background: var(--bg-alt);
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px;
}
.footer-brand p { font-size: 13px; color: var(--txs); margin-top: 10px; line-height: 1.6; max-width: 280px; }
.footer-col h4 { font-size: 12px; font-weight: 600; color: var(--txt); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 14px; color: var(--txs); padding: 4px 0; transition: color .12s; text-decoration: none; }
.footer-col a:hover { color: var(--tx); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 24px; border-top: 1px solid var(--bd);
    font-size: 13px; color: var(--txt);
}

/* ── Utilities ── */
.text-center { text-align: center; }

/* ── Responsive ── */
@media (max-width: 900px) {
    .app-layout { display: block; }
    .mobile-topbar { display: flex; }
    .main-area { margin-left: 0; width: 100%; }
    .sidebar { transform: translateX(-100%); transition: transform .25s ease; }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.show { display: block; }
    .hero h1 { font-size: 32px; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .section-hdr h2 { font-size: 26px; }
    .section { padding: 56px 0; }
    .hero { padding: 70px 0 56px; }
}