/* ===========================
   RESET & BASE
   =========================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --sidebar-width: 240px;
    --color-primary: #000000;
    --color-secondary: #333333;
    --color-accent: #666666;
    --color-light-gray: #999999;
    --color-white: #FFFFFF;
    --color-bg-light: #F5F5F5;
    --color-border: #E0E0E0;
    --color-text: #333333;
    --color-text-light: #666666;
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    font-weight: 300; line-height: 1.7; color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 { font-weight: 400; letter-spacing: -0.03em; line-height: 1.2; color: var(--color-primary); }
h1 { font-size: clamp(36px, 5vw, 60px); }
h2 { font-size: clamp(28px, 4vw, 46px); }
h3 { font-size: clamp(20px, 3vw, 30px); }
h4 { font-size: clamp(16px, 2vw, 22px); }

p { font-size: 16px; line-height: 1.8; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Hide the old top navbar if present */
#navbar { display: none; }

/* ===========================
   SIDEBAR
   =========================== */
.sidebar {
    position: fixed; top: 0; left: 0;
    width: var(--sidebar-width); height: 100vh;
    background: var(--color-primary); color: var(--color-white);
    display: flex; flex-direction: column;
    z-index: 100; overflow-y: auto;
}

.sidebar-logo { padding: 30px 24px 10px; }
.sidebar-logo img,
.sidebar-logo-img { height: 28px; width: auto; filter: brightness(0) invert(1); }

.sidebar-client {
    padding: 0 24px 30px; font-size: 13px; color: rgba(255,255,255,.4);
    letter-spacing: 0.1em; text-transform: uppercase;
}

.sidebar-nav { flex: 1; padding: 0 12px; display: flex; flex-direction: column; gap: 2px; }

.sidebar-link {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px; font-size: 14px; font-weight: 300;
    color: rgba(255,255,255,.5); transition: all 0.2s ease;
    border-radius: 6px; cursor: pointer;
}
.sidebar-link:hover { color: rgba(255,255,255,.8); background: rgba(255,255,255,.06); }
.sidebar-link.active {
    color: var(--color-white); background: rgba(255,255,255,.1);
    font-weight: 500;
}
.sidebar-link svg { flex-shrink: 0; opacity: 0.6; }
.sidebar-link.active svg { opacity: 1; }

.sidebar-footer {
    padding: 20px 24px; font-size: 12px; color: rgba(255,255,255,.25);
    border-top: 1px solid rgba(255,255,255,.08);
}

/* Mobile toggle */
.mobile-toggle,
.sidebar-toggle {
    display: none; position: fixed; top: 20px; left: 20px; z-index: 200;
    background: var(--color-primary); border: none; padding: 12px;
    cursor: pointer; flex-direction: column; gap: 4px; border-radius: 6px;
}
.mobile-toggle span,
.sidebar-toggle span { width: 20px; height: 2px; background: var(--color-white); display: block; transition: all .3s ease; }

/* ===========================
   MAIN CONTENT
   =========================== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

/* ===========================
   PAGE SECTIONS — show/hide toggle
   =========================== */
.page-section {
    display: none;
    animation: pageIn 0.4s ease;
}
.page-section.active {
    display: block;
}

/* Page wrapper inside each section */
.page { padding: 60px 60px 80px; max-width: 1100px; margin: 0 auto; animation: pageIn 0.4s ease; }
@keyframes pageIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.page-title { margin-bottom: 16px; }
.page-subtitle {
    font-size: 18px; line-height: 1.8; color: var(--color-text-light);
    margin-bottom: 50px; max-width: 750px;
}
.intro-text {
    font-size: 18px; line-height: 1.8; color: var(--color-text-light);
    margin-bottom: 50px; max-width: 750px;
}

.section-divider { border: none; border-top: 1px solid var(--color-border); margin: 60px 0; }

/* ===========================
   HERO (Inicio page)
   =========================== */
.hero-page {
    display: flex; flex-direction: column; justify-content: center;
    min-height: calc(100vh - 120px); padding: 60px;
    max-width: 1100px; margin: 0 auto;
    animation: pageIn 0.4s ease;
}
.hero-page h1 { margin-bottom: 20px; }
.hero-page .hero-lead {
    font-size: 20px; color: var(--color-text-light); margin-bottom: 40px; max-width: 700px; line-height: 1.8;
}
.hero-tags { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-tag {
    padding: 6px 18px; font-size: 13px; border: 1px solid var(--color-border);
    color: var(--color-text-light);
}
.hero-meta { display: flex; gap: 30px; font-size: 14px; color: var(--color-light-gray); }
.hero-meta strong { font-weight: 500; color: var(--color-text); }

/* ===========================
   PROPORTION BAR
   =========================== */
.proportion-bar { display: flex; margin-bottom: 50px; overflow: hidden; }
.proportion-segment {
    display: flex; flex-direction: column; justify-content: center;
    padding: 20px 30px; color: var(--color-white);
}
.proportion-segment.major,
.proportion-dark { background: var(--color-primary); }
.proportion-segment.minor,
.proportion-light { background: var(--color-accent); }
.proportion-value { font-size: 32px; font-weight: 400; letter-spacing: -0.02em; }
.proportion-label { font-size: 13px; color: rgba(255,255,255,.7); }

/* ===========================
   CARD GRIDS
   =========================== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; margin-bottom: 50px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-bottom: 50px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 50px; }

/* Generic card */
.card {
    padding: 35px; background: var(--color-white);
    border: 1px solid var(--color-border); transition: all 0.3s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,.07); }
.card-icon { color: var(--color-primary); margin-bottom: 18px; }
.card h4 { margin-bottom: 10px; font-size: 20px; }
.card p { font-size: 14px; color: var(--color-text-light); }
.card-stat { font-size: 34px; font-weight: 400; color: var(--color-primary); letter-spacing: -0.02em; margin-top: 16px; }
.accent-stat { font-size: 28px; font-weight: 300; color: var(--color-primary); display: block; margin-bottom: 4px; }

/* Card centered (roles) */
.card-center { text-align: center; padding: 30px 20px; }
.card-center h4 { font-size: 17px; margin-bottom: 6px; }
.card-center p { font-size: 13px; }

/* ===========================
   DARK SECTION (inline bleed)
   =========================== */
.dark-section {
    background: var(--color-primary); color: var(--color-white);
    padding: 50px; margin: 0 -60px 50px;
}
.dark-section h3, .dark-section h4 { color: var(--color-white); }

/* Dark bg helper on page-sections */
.page-section.bg-dark { background-color: var(--color-primary); color: var(--color-white); }
.page-section.bg-dark h2,
.page-section.bg-dark h3,
.page-section.bg-dark h4 { color: var(--color-white); }
.page-section.bg-dark .intro-text { color: rgba(255,255,255,0.7); }
.page-section.bg-light { background-color: var(--color-bg-light); }

.pillar-card {
    padding: 35px 25px; background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.12); transition: all 0.3s ease;
}
.pillar-card:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(255,255,255,.04); }
.pillar-number { font-size: 40px; font-weight: 300; color: rgba(255,255,255,.25); margin-bottom: 12px; }
.pillar-card h3 { font-size: 22px; margin-bottom: 10px; }
.pillar-card p { font-size: 14px; color: rgba(255,255,255,.6); margin-bottom: 16px; }
.pillar-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
    padding: 3px 12px; font-size: 11px;
    background: rgba(255,255,255,.07); color: rgba(255,255,255,.5);
    border: 1px solid rgba(255,255,255,.1);
}

/* ===========================
   MEDALLION
   =========================== */
.medallion-grid { display: flex; align-items: stretch; gap: 0; margin-bottom: 50px; }
.medallion-layer {
    flex: 1; padding: 35px 25px; text-align: center;
    border: 1px solid var(--color-border); background: var(--color-white); transition: all 0.3s ease;
}
.medallion-layer:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,.08); }
.medallion-badge {
    display: inline-block; padding: 5px 16px; font-size: 11px; font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 16px;
}
.bronze .medallion-badge { background: #f0e6d3; color: #8b6914; }
.silver .medallion-badge { background: #e8e8e8; color: #555; }
.gold .medallion-badge { background: #fff3cd; color: #856404; }
.medallion-layer h4 { margin-bottom: 10px; font-size: 20px; }
.medallion-layer > p { font-size: 13px; color: var(--color-text-light); margin-bottom: 16px; }
.medallion-layer ul { text-align: left; display: grid; gap: 6px; }
.medallion-layer li { font-size: 12px; color: var(--color-text); padding-left: 16px; position: relative; }
.medallion-layer li::before { content: ''; position: absolute; left: 0; top: 7px; width: 5px; height: 5px; border-radius: 50%; background: var(--color-accent); }
.medallion-connector { display: flex; align-items: center; padding: 0 4px; }

/* ===========================
   STACK LAYERS
   =========================== */
.stack-layers { margin-bottom: 50px; }
.stack-layer {
    display: flex; align-items: center; gap: 18px;
    padding: 22px 28px; border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary); background: var(--color-white);
    transition: all 0.3s ease;
}
.stack-layer:hover { transform: translateX(4px); box-shadow: 0 4px 12px rgba(0,0,0,.05); }
.stack-layer-icon { color: var(--color-primary); flex-shrink: 0; }
.stack-info h4 { font-size: 16px; margin-bottom: 6px; }
.stack-layer-content { flex: 1; }
.stack-layer-content h4 { margin-bottom: 4px; font-size: 18px; }
.stack-layer-content p { font-size: 14px; color: var(--color-text-light); margin-bottom: 8px; }
.stack-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.stack-tags span { padding: 2px 10px; font-size: 11px; background: var(--color-bg-light); color: var(--color-text-light); border: 1px solid var(--color-border); }
.stack-connector { width: 2px; height: 16px; background: var(--color-border); margin-left: 45px; }

/* ===========================
   SOURCE CARDS
   =========================== */
.source-card-icon { color: var(--color-primary); margin-bottom: 14px; }
.source-sub { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--color-accent); font-weight: 500; margin-bottom: 14px; }
.source-card ul { display: grid; gap: 5px; }
.source-card li { font-size: 12px; color: var(--color-text-light); padding-left: 16px; position: relative; }
.source-card li::before { content: '\2192'; position: absolute; left: 0; color: var(--color-accent); }

/* ===========================
   MATRIX TABLE
   =========================== */
.matrix-table-wrapper { margin-bottom: 50px; overflow-x: auto; }
.matrix-table { width: 100%; border-collapse: collapse; }
.matrix-table th, .matrix-table td { padding: 12px 18px; text-align: center; font-size: 14px; }
.matrix-table thead tr { background: var(--color-primary); color: var(--color-white); }
.matrix-table th:first-child, .matrix-table td:first-child { text-align: left; }
.matrix-table td:first-child { font-weight: 400; }
.matrix-table tbody tr { border-bottom: 1px solid #eee; }
.matrix-table tbody td { font-size: 15px; }
.matrix-legend { font-size: 12px; color: var(--color-text-light); margin-top: 10px; }

/* ===========================
   AGENT CARDS
   =========================== */
.agent-saving { border-top: 1px solid var(--color-border); padding-top: 14px; margin-top: 16px; display: flex; align-items: baseline; gap: 8px; }
.agent-saving span { font-size: 22px; font-weight: 400; color: var(--color-primary); }
.agent-saving small { font-size: 11px; color: var(--color-text-light); }

/* ===========================
   PLATFORM MOCKUP
   =========================== */
.platform-mockup { border: 1px solid var(--color-border); overflow: hidden; box-shadow: 0 12px 40px rgba(0,0,0,.08); margin-bottom: 50px; }
.mockup-titlebar { background: #1a1a1a; padding: 10px 18px; display: flex; align-items: center; gap: 14px; }
.mockup-dots { display: flex; gap: 5px; }
.mockup-dots span { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dots span:nth-child(1) { background: #FF5F57; }
.mockup-dots span:nth-child(2) { background: #FFBD2E; }
.mockup-dots span:nth-child(3) { background: #28C840; }
.mockup-title { font-size: 12px; color: rgba(255,255,255,.4); }
.mockup-body { display: grid; grid-template-columns: 180px 1fr 230px; min-height: 340px; }
.mockup-sidebar-m { background: #111; padding: 16px 14px; }
.mockup-main { background: #222; padding: 20px; }
.mockup-main-title { font-size: 14px; color: var(--color-white); margin-bottom: 16px; font-weight: 400; }
.mockup-kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 16px; }
.mockup-kpi { padding: 14px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); }
.mkpi-label { font-size: 10px; color: rgba(255,255,255,.35); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }
.mkpi-value { font-size: 20px; font-weight: 400; color: var(--color-white); margin-bottom: 6px; }
.mkpi-bar { height: 3px; background: rgba(255,255,255,.07); }
.mkpi-fill { height: 100%; background: rgba(255,255,255,.25); }
.mockup-alerts { display: grid; gap: 5px; }
.mockup-alert { font-size: 11px; padding: 8px 12px; color: rgba(255,255,255,.6); border-left: 2px solid rgba(255,255,255,.12); background: rgba(255,255,255,.02); }
.mockup-feed { background: #111; padding: 16px 14px; }
.m-sidebar-label { font-size: 9px; letter-spacing: .1em; color: rgba(255,255,255,.25); margin-bottom: 10px; text-transform: uppercase; }
.m-sidebar-item { font-size: 12px; color: rgba(255,255,255,.4); padding: 6px 10px; margin-bottom: 1px; }
.m-sidebar-item.active { background: rgba(255,255,255,.07); color: var(--color-white); }
.m-sidebar-section { margin-bottom: 18px; }
.m-sidebar-agent { font-size: 11px; padding: 3px 10px; margin-bottom: 3px; color: rgba(255,255,255,.35); }
.feed-label { font-size: 9px; letter-spacing: .1em; color: rgba(255,255,255,.25); margin-bottom: 10px; text-transform: uppercase; }
.feed-item { font-size: 11px; color: rgba(255,255,255,.4); padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,.04); display: flex; gap: 6px; flex-wrap: wrap; }
.feed-item small { font-size: 9px; color: rgba(255,255,255,.2); margin-left: auto; }
.feed-dot { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.25); flex-shrink: 0; margin-top: 4px; }
.chat-msg { font-size: 11px; color: rgba(255,255,255,.4); padding: 6px 10px; background: rgba(255,255,255,.02); margin-bottom: 4px; }

/* ===========================
   KPI DASHBOARD
   =========================== */
.kpi-dashboard { background: var(--color-primary); padding: 35px; margin-bottom: 50px; }
.kpi-dash-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; flex-wrap: wrap; gap: 12px; }
.kpi-dash-header h4 { color: var(--color-white); font-size: 18px; }
.kpi-period-pills { display: flex; gap: 6px; }
.period-pill { padding: 5px 14px; font-size: 12px; color: rgba(255,255,255,.35); border: 1px solid rgba(255,255,255,.1); cursor: default; }
.period-pill.active { background: var(--color-white); color: var(--color-primary); border-color: var(--color-white); }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 12px; }
.kpi-box { padding: 18px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); }
.kpi-label { font-size: 10px; color: rgba(255,255,255,.35); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; }
.kpi-value { font-size: 24px; font-weight: 400; color: var(--color-white); margin-bottom: 4px; letter-spacing: -.02em; }
.kpi-change { font-size: 12px; color: rgba(255,255,255,.4); }
.semaforo-section { margin-top: 24px; }
.semaforo-title { font-size: 11px; text-transform: uppercase; letter-spacing: .07em; color: rgba(255,255,255,.3); margin-bottom: 12px; }
.semaforo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.semaforo-item { padding: 14px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); display: flex; flex-direction: column; gap: 3px; }
.semaforo-status { font-size: 11px; font-weight: 500; letter-spacing: .04em; color: rgba(255,255,255,.5); }
.semaforo-item strong { font-size: 13px; color: var(--color-white); font-weight: 400; }
.semaforo-item small { font-size: 10px; color: rgba(255,255,255,.25); }
.cpa-chart-section { margin-top: 24px; }
.cpa-chart-title { font-size: 12px; color: rgba(255,255,255,.35); margin-bottom: 16px; text-transform: uppercase; letter-spacing: .04em; }
.cpa-chart { display: flex; justify-content: space-around; align-items: flex-end; height: 180px; padding: 0 16px; }
.cpa-channel { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; }
.cpa-label { font-size: 12px; color: rgba(255,255,255,.35); order: 2; }
.cpa-bars { display: flex; gap: 5px; align-items: flex-end; height: 140px; order: 1; }
.cpa-bar { width: 24px; display: flex; align-items: flex-start; justify-content: center; padding-top: 5px; }
.cpa-bar span { font-size: 10px; font-weight: 400; color: var(--color-white); }
.cpa-bar.before { background: var(--color-white); }
.cpa-bar.before span { color: var(--color-primary); }
.cpa-bar.after { background: rgba(255,255,255,.25); }
.cpa-legend { display: flex; gap: 16px; justify-content: center; margin-top: 12px; }
.cpa-legend span { font-size: 12px; color: rgba(255,255,255,.35); display: flex; align-items: center; gap: 5px; }
.legend-box { width: 14px; height: 8px; display: inline-block; }
.legend-before { background: var(--color-white); }
.legend-after { background: rgba(255,255,255,.25); }
.hh-bars-section { margin-top: 24px; display: grid; gap: 14px; }
.hh-bar-item { display: grid; grid-template-columns: 70px 1fr 50px; gap: 10px; align-items: center; }
.hh-bar-label { font-size: 13px; color: rgba(255,255,255,.4); }
.hh-bar-track { height: 5px; background: rgba(255,255,255,.05); }
.hh-bar-fill { height: 100%; background: rgba(255,255,255,.35); }
.hh-bar-value { font-size: 14px; font-weight: 400; color: var(--color-white); text-align: right; }
.hh-bar-ref { grid-column: 2 / -1; font-size: 10px; color: rgba(255,255,255,.18); margin-top: -6px; }

/* ===========================
   FLOW BLOCKS / BEFORE-AFTER
   =========================== */
.flow-block { margin-bottom: 60px; }
.flow-block > h3 { margin-bottom: 25px; }
.ba-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; margin-bottom: 35px; }
.ba-card { padding: 30px; border: 1px solid var(--color-border); background: var(--color-white); }
.ba-badge { display: inline-block; padding: 4px 12px; font-size: 11px; font-weight: 500; letter-spacing: .04em; margin-bottom: 14px; background: var(--color-bg-light); color: var(--color-accent); }
.ba-badge.after { background: var(--color-primary); color: var(--color-white); }
.ba-card ul { display: grid; gap: 8px; }
.ba-card li { font-size: 13px; color: var(--color-text); padding-left: 20px; position: relative; }
.ba-card li::before { content: '\2192'; position: absolute; left: 0; color: var(--color-accent); }

.flow-diagram-h { display: flex; align-items: center; gap: 0; overflow-x: auto; padding: 16px 0; margin-bottom: 25px; }
.flow-node { min-width: 100px; padding: 14px 12px; text-align: center; border: 1px solid var(--color-border); background: var(--color-white); flex-shrink: 0; transition: all 0.3s ease; }
.flow-node:hover { transform: translateY(-3px); box-shadow: 0 4px 12px rgba(0,0,0,.05); }
.flow-type { font-size: 9px; text-transform: uppercase; letter-spacing: .07em; color: var(--color-accent); font-weight: 500; margin-bottom: 5px; }
.flow-content { font-size: 12px; color: var(--color-text); line-height: 1.3; }
.flow-arrow-h { display: flex; align-items: center; padding: 0 3px; flex-shrink: 0; }

.example-block { padding: 28px; background: var(--color-primary); border-left: 3px solid var(--color-accent); color: var(--color-white); }
.example-label { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.4); margin-bottom: 10px; }
.example-block p { font-size: 13px; color: rgba(255,255,255,.65); margin-bottom: 18px; }
.example-buttons { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.ex-btn { padding: 8px 18px; font-size: 12px; background: var(--color-white); color: var(--color-primary); cursor: default; }
.ex-btn.ghost { background: rgba(255,255,255,.07); color: rgba(255,255,255,.35); border: 1px solid rgba(255,255,255,.12); }
.example-footer { font-size: 11px; color: rgba(255,255,255,.25); }

.lead-notification { background: var(--color-white); border: 1px solid var(--color-border); padding: 18px; margin-top: 14px; }
.lead-notification small { display: block; font-size: 11px; color: var(--color-text-light); margin-bottom: 6px; }
.lead-notification strong { display: block; font-size: 15px; color: var(--color-primary); margin-bottom: 6px; font-weight: 400; }
.lead-notification span { font-size: 12px; color: var(--color-text-light); }

/* Legacy notification-card compat */
.notification-card { background: var(--color-white); border: 1px solid var(--color-border); padding: 18px; margin-top: 14px; }
.notification-card .notif-label { font-size: 12px; color: var(--color-text-light); margin-bottom: 8px; }
.notification-card .notif-title { font-size: 16px; font-weight: 400; color: var(--color-primary); }

/* ===========================
   TIMELINE
   =========================== */
.timeline { position: relative; padding-left: 36px; margin-bottom: 30px; }
.timeline::before { content: ''; position: absolute; left: 13px; top: 0; bottom: 0; width: 1px; background: var(--color-border); }
.timeline-item { position: relative; margin-bottom: 25px; }
.timeline-dot { position: absolute; left: -29px; top: 18px; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--color-accent); background: var(--color-white); }
.timeline-card { padding: 25px; border: 1px solid var(--color-border); background: var(--color-white); transition: all 0.3s ease; }
.timeline-card:hover { transform: translateX(4px); box-shadow: 0 4px 16px rgba(0,0,0,.06); }
.timeline-badge { display: inline-block; padding: 3px 12px; font-size: 10px; font-weight: 500; letter-spacing: .08em; margin-bottom: 10px; background: var(--color-bg-light); color: var(--color-accent); }
.timeline-card h3 { margin-bottom: 8px; font-size: 22px; }
.timeline-card p { font-size: 13px; color: var(--color-text-light); margin-bottom: 14px; }
.timeline-details { display: grid; gap: 5px; font-size: 12px; color: var(--color-text-light); }
.timeline-details strong { color: var(--color-text); }
.timeline-total { text-align: center; font-size: 16px; color: var(--color-accent); font-weight: 400; }

/* ===========================
   INVESTMENT
   =========================== */
.invest-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; margin-bottom: 40px; }
.invest-card { background: var(--color-white); border: 2px solid var(--color-border); overflow: hidden; transition: all 0.3s ease; }
.invest-card:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(0,0,0,.08); }
.invest-header { padding: 30px; text-align: center; border-bottom: 1px solid var(--color-border); background: linear-gradient(135deg, #f5f5f5, #fff); }
.invest-header svg { margin-bottom: 12px; color: var(--color-primary); }
.invest-header h3 { margin-bottom: 6px; font-size: 24px; }
.invest-period { font-size: 12px; color: var(--color-text-light); letter-spacing: .08em; }
.invest-content { padding: 30px; }
.invest-amount { text-align: center; padding: 22px; background: var(--color-bg-light); margin-bottom: 22px; }
.amount-label { display: block; font-size: 12px; letter-spacing: .08em; color: var(--color-accent); margin-bottom: 6px; }
.amount-value { display: block; font-size: 32px; font-weight: 400; color: var(--color-primary); margin-bottom: 3px; }
.amount-sub { display: block; font-size: 12px; color: var(--color-text-light); }
.invest-includes h4 { margin-bottom: 12px; font-size: 15px; }
.invest-includes ul { display: grid; gap: 8px; }
.invest-includes li { padding-left: 20px; position: relative; font-size: 13px; color: var(--color-text); }
.invest-includes li::before { content: '\2713'; position: absolute; left: 0; color: var(--color-primary); }

.onboarding-block { padding: 25px; background: var(--color-bg-light); border-left: 3px solid var(--color-primary); margin-bottom: 60px; }
.onboarding-block h4 { margin-bottom: 16px; font-size: 17px; }
.onboarding-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.onb-item { font-size: 13px; color: var(--color-text); padding-left: 20px; position: relative; }
.onb-item::before { content: '\2713'; position: absolute; left: 0; color: var(--color-primary); }

/* Legacy check-grid compat */
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.check-grid li { font-size: 13px; color: var(--color-text); padding-left: 20px; position: relative; }
.check-grid li::before { content: '\2713'; position: absolute; left: 0; color: var(--color-primary); }

.roi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-bottom: 60px; }
.roi-card { padding: 45px 25px; text-align: center; border: 1px solid var(--color-border); background: var(--color-bg-light); transition: all 0.3s ease; }
.roi-card:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,.06); }
.roi-value { font-size: 48px; font-weight: 400; color: var(--color-primary); letter-spacing: -.03em; margin-bottom: 10px; }
.roi-label { font-size: 13px; color: var(--color-text-light); }

.savings-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }
.savings-card { padding: 30px; background: var(--color-primary); color: var(--color-white); }
.savings-card h4 { color: var(--color-white); margin-bottom: 18px; font-size: 18px; }
.savings-card > p { font-size: 13px; color: rgba(255,255,255,.45); margin-bottom: 18px; }
.savings-list { display: grid; gap: 10px; margin-bottom: 18px; }
.savings-row { display: flex; justify-content: space-between; font-size: 13px; padding-bottom: 7px; border-bottom: 1px solid rgba(255,255,255,.08); }
.savings-row span { color: rgba(255,255,255,.45); }
.savings-row strong { color: var(--color-white); font-weight: 400; }
.savings-total { font-size: 18px; font-weight: 400; color: var(--color-white); padding-top: 10px; border-top: 1px solid rgba(255,255,255,.12); }

/* Legacy ROI side-by-side compat */
.roi-sidebyside { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.roi-card-inner { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 30px; }
.roi-card-inner h4 { margin-bottom: 15px; }
.roi-card-inner .roi-total { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 15px; margin-top: 15px; font-size: 20px; font-weight: 400; }

/* ===========================
   CONTACT
   =========================== */
.contact-page { text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: calc(100vh - 120px); max-width: 1100px; margin: 0 auto; padding: 60px; }
.contact-page h2 { margin-bottom: 16px; }
.contact-page .lead { font-size: 18px; color: var(--color-text-light); margin-bottom: 40px; }
.contact-info { display: flex; gap: 40px; margin-bottom: 40px; flex-wrap: wrap; justify-content: center; }
.contact-item { display: flex; flex-direction: column; gap: 4px; }
.contact-label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--color-light-gray); }
.contact-value { font-size: 15px; color: var(--color-text); }
.contact-logo-link { display: inline-block; background: var(--color-primary); padding: 1.5rem 3rem; border-radius: 6px; transition: all .3s ease; }
.contact-logo-link:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.15); }
.contact-logo-img { height: 40px; width: auto; display: block; filter: brightness(0) invert(1); }
.contact-footer { margin-top: 40px; font-size: 12px; color: var(--color-light-gray); }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .medallion-grid { flex-direction: column; }
    .medallion-connector { transform: rotate(90deg); }
    .medallion-layer { max-width: 100%; }
    .mockup-body { grid-template-columns: 1fr; }
    .mockup-sidebar-m, .mockup-feed { display: none; }
    .kpi-row { grid-template-columns: repeat(2, 1fr); }
    .semaforo-grid { grid-template-columns: repeat(2, 1fr); }
    .ba-grid { grid-template-columns: 1fr; }
    .invest-grid, .savings-grid { grid-template-columns: 1fr; }
    .roi-grid { grid-template-columns: 1fr; }
    .onboarding-grid { grid-template-columns: 1fr; }
    .roi-sidebyside { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); transition: transform .3s ease; }
    .sidebar.open { transform: translateX(0); }
    .mobile-toggle,
    .sidebar-toggle { display: flex; }
    .main-content { margin-left: 0; }
    .page, .hero-page { padding: 30px 24px 60px; }
    .dark-section { margin: 0 -24px 40px; padding: 35px 24px; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .kpi-row, .semaforo-grid { grid-template-columns: 1fr; }
    .flow-diagram-h { flex-wrap: wrap; justify-content: center; }
    .flow-node { min-width: 85px; padding: 10px 8px; }
    .proportion-bar { flex-direction: column; }
    .check-grid { grid-template-columns: 1fr; }
    .hero-meta { flex-wrap: wrap; gap: 16px; }
    .hh-bar-item { grid-template-columns: 60px 1fr 40px; gap: 6px; }
    .hh-bar-label { font-size: 11px; }
    .gantt-wrapper, .gantt-chart { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .contact-page { padding: 30px 24px 60px; }
}