/* =====================================================================
   Alberto Altamirano — CV / Portfolio
   Modern two-column layout: dark sidebar + light content, emerald accent
   ===================================================================== */

:root {
    --bg: #eef1f5;
    --sidebar-bg: #0f1622;
    --sidebar-bg-2: #16202f;
    --sidebar-text: #c7d0db;
    --sidebar-muted: #8a97a6;
    --main-bg: #ffffff;
    --ink: #1c2430;
    --ink-soft: #44505f;
    --muted: #6b7785;
    --accent: #10b981;
    --accent-soft: #d7f5e9;
    --accent-deep: #0b8f6a;
    --line: #e6eaef;
    --chip-bg: #eef6f2;
    --chip-ink: #0b6b50;
    --radius: 14px;
    --shadow: 0 18px 50px -22px rgba(15, 22, 34, 0.45);
}

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

html {
    background: var(--bg);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    color: var(--ink);
    line-height: 1.6;
    padding: 32px 16px;
}

/* ---------- Layout shell ---------- */
.cv {
    max-width: 1080px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 320px 1fr;
    background: var(--main-bg);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* ============================ SIDEBAR ============================ */
.sidebar {
    background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg-2) 100%);
    color: var(--sidebar-text);
    padding: 38px 28px 44px;
}

.profile {
    display: flex;
    justify-content: center;
    margin-bottom: 34px;
}

.profile-img {
    width: 168px;
    height: 168px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid rgba(16, 185, 129, 0.85);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0.12);
}

.side-section { margin-bottom: 30px; }
.side-section:last-child { margin-bottom: 0; }

.side-title {
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 700;
    color: #fff;
    margin: 0 0 16px;
    padding-bottom: 9px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 9px;
}
.side-title i { color: var(--accent); font-size: 13px; }

/* Contact */
.contact {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 13.5px;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.contact li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 7px 0;
    color: var(--sidebar-text);
    word-break: break-word;
}
.contact i {
    color: var(--accent);
    width: 18px;
    text-align: center;
    font-size: 15px;
    flex-shrink: 0;
}

/* Languages */
.lang-row {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 8px 0;
}
.lang-row + .lang-row { border-top: 1px solid rgba(255, 255, 255, 0.07); }
.lang-name { font-weight: 600; color: #fff; font-size: 14px; }
.lang-tag { font-size: 12px; color: var(--sidebar-muted); }

/* Education */
.edu { list-style: none; margin: 0; padding: 0; }
.edu li {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 9px 0;
}
.edu li + li { border-top: 1px solid rgba(255, 255, 255, 0.07); }
.edu strong { color: #fff; font-weight: 600; font-size: 13.5px; }
.edu span { font-size: 12px; color: var(--sidebar-muted); }

/* ============================= MAIN ============================= */
.main { padding: 46px 48px 52px; }

/* Hero */
.hero {
    padding-bottom: 24px;
    border-bottom: 2px solid var(--line);
    margin-bottom: 30px;
}
.name {
    margin: 0;
    font-size: 44px;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.05;
    color: var(--ink);
}
.name span { color: var(--accent); }
.role {
    margin: 10px 0 6px;
    font-size: 18px;
    font-weight: 600;
    color: var(--ink-soft);
}
.tagline {
    margin: 0;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 13px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--accent-deep);
}
.tagline i { color: var(--muted); font-style: normal; margin: 0 6px; }

/* About */
.about p {
    margin: 0 0 34px;
    font-size: 15.5px;
    color: var(--ink-soft);
}

/* Blocks */
.block { margin-bottom: 38px; }
.block-title {
    display: flex;
    align-items: center;
    gap: 11px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink);
    margin: 0 0 22px;
}
.block-title i {
    color: var(--accent);
    background: var(--accent-soft);
    width: 32px;
    height: 32px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

/* Experience */
.job {
    position: relative;
    padding: 0 0 24px 24px;
    margin-bottom: 8px;
    border-left: 2px solid var(--line);
}
.job:last-child { padding-bottom: 0; }
.job::before {
    content: "";
    position: absolute;
    left: -7px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-soft);
}
.job-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    flex-wrap: wrap;
}
.job-company {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 9px;
}
.job-company i { color: var(--accent-deep); font-size: 16px; }
.job-role {
    margin: 3px 0 0;
    font-size: 14px;
    font-weight: 500;
    color: var(--muted);
}
.job-date {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 12px;
    font-weight: 500;
    color: var(--accent-deep);
    background: var(--accent-soft);
    padding: 4px 11px;
    border-radius: 999px;
    white-space: nowrap;
}
.job-summary {
    margin: 12px 0 14px;
    font-size: 14.5px;
    color: var(--ink-soft);
    font-style: italic;
}
.subhead {
    margin: 0 0 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}
.bullets {
    margin: 0 0 16px;
    padding-left: 20px;
}
.bullets li {
    font-size: 14px;
    color: var(--ink-soft);
    margin-bottom: 5px;
    padding-left: 4px;
}
.bullets li::marker { color: var(--accent); }

/* Projects */
.projects { list-style: none; margin: 0; padding: 0; }
.projects li {
    display: flex;
    gap: 13px;
    padding: 9px 0;
    align-items: flex-start;
}
.projects li + li { border-top: 1px dashed var(--line); }
.proj-emoji {
    font-size: 20px;
    line-height: 1.4;
    flex-shrink: 0;
}
.proj-text { display: flex; flex-direction: column; }
.proj-text strong { color: var(--ink); font-weight: 600; font-size: 14.5px; }
.proj-text span { color: var(--muted); font-size: 13.5px; }

/* Skills */
.skill-grid {
    display: grid;
    gap: 22px;
}
.skill-cat-title {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 12px;
    font-size: 14px;
    font-weight: 700;
    color: var(--ink-soft);
}
.skill-cat-title i { color: var(--accent); font-size: 13px; }

/* Chips */
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.chip {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 12px;
    font-weight: 500;
    color: var(--chip-ink);
    background: var(--chip-bg);
    border: 1px solid rgba(16, 185, 129, 0.18);
    padding: 5px 11px;
    border-radius: 8px;
    white-space: nowrap;
}
.chips-muted .chip {
    color: var(--sidebar-text);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
}

/* Philosophy */
.quote {
    margin: 0;
    background: linear-gradient(135deg, #0f1622 0%, #16202f 100%);
    color: var(--sidebar-text);
    border-radius: var(--radius);
    padding: 26px 30px;
    border-left: 4px solid var(--accent);
}
.quote-lead {
    margin: 0 0 10px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}
.quote p:last-child { margin: 0; font-size: 14.5px; }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 820px) {
    body { padding: 0; }
    .cv {
        grid-template-columns: 1fr;
        border-radius: 0;
        box-shadow: none;
    }
    .main { padding: 36px 26px 44px; }
    .name { font-size: 36px; }
    .skill-grid { gap: 18px; }
}

/* ============================== PRINT ============================== */
@media print {
    :root { --shadow: none; }
    body { padding: 0; background: #fff; }
    .cv {
        max-width: none;
        border-radius: 0;
        box-shadow: none;
        grid-template-columns: 300px 1fr;
    }
    .sidebar, .quote { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .job { break-inside: avoid; }
    .block { break-inside: avoid; }
}