/* =========================================================
   Emiliano Carrizosa — Minimal Edition
   Bold editorial monochrome. Archivo + JetBrains Mono.
   ========================================================= */

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

:root {
    --bg:        #0A0A0A;
    --bg-soft:   #131313;
    --text:      #F4F2ED;
    --dim:       #B8B6B0;
    --mute:      #8E8C84;
    --line:      rgba(244, 242, 237, 0.14);
    --line-soft: rgba(244, 242, 237, 0.07);
    --maxw:      1320px;
    --pad:       clamp(20px, 5vw, 72px);
    --sans: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
    --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.65;
    font-weight: 400;
    overflow-x: hidden;
    position: relative;
}

/* faint film grain for atmosphere */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--text); color: var(--bg); }

a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

.mono {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--mute);
    font-weight: 400;
}

/* ---- NAV ---- */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px var(--pad);
    mix-blend-mode: difference;
}
.nav-logo {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #fff;
}
.nav-links { display: flex; gap: clamp(14px, 2.4vw, 40px); }
.nav-links a {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #fff;
    position: relative;
    padding-bottom: 3px;
}
.nav-links a::after {
    content: ""; position: absolute; left: 0; bottom: 0;
    width: 0; height: 1px; background: #fff; transition: width 0.35s cubic-bezier(.2,.7,.2,1);
}
.nav-links a:hover::after { width: 100%; }

/* ---- HERO ---- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-top: clamp(96px, 14vh, 150px);
    padding-bottom: clamp(28px, 5vh, 56px);
}
.hero-upper {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
    gap: clamp(28px, 6vw, 90px);
    align-items: start;
}
.hero-photo {
    align-self: end;
    max-width: 300px;
    width: 100%;
}
.hero-photo img {
    width: 100%;
    display: block;
    border: 1px solid var(--line);
}
.hero-blurb {
    justify-self: end;
    max-width: 460px;
    margin-top: clamp(8px, 6vh, 60px);
}
.hero-blurb p {
    font-size: clamp(17px, 1.6vw, 21px);
    line-height: 1.5;
    color: var(--text);
    font-weight: 500;
}
.hero-blurb .sub {
    margin-top: 22px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--dim);
    font-weight: 400;
}
.hero-mark { width: 100%; }
.hero-mark .hero-eyebrow {
    display: block;
    margin-bottom: clamp(14px, 2vh, 26px);
}
.wordmark {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(2.6rem, 6.5vw, 5.6rem);
    line-height: 1.0;
    letter-spacing: -0.005em;
    text-transform: none;
    color: var(--text);
}

/* ---- SECTION ANATOMY ---- */
.section { padding: clamp(72px, 12vh, 150px) 0; border-top: 1px solid var(--line); }
.section-head {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: clamp(40px, 6vh, 72px);
}
.section-label { display: block; }
.section-title {
    font-family: var(--serif);
    font-size: clamp(1.9rem, 4.2vw, 3.4rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.005em;
    text-transform: none;
}
.lead {
    font-size: clamp(18px, 2vw, 24px);
    line-height: 1.5;
    font-weight: 500;
    max-width: 760px;
}
.lead + .lead { margin-top: 1em; }
.body-col { max-width: 620px; }
.body-col p { color: var(--dim); margin-bottom: 1.1em; font-size: 16px; line-height: 1.75; }
.body-col p:last-child { margin-bottom: 0; }
.body-col strong { color: var(--text); font-weight: 600; }

/* two-column split for about */
.split {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: clamp(36px, 6vw, 90px);
    align-items: start;
}
.meta-block { margin-bottom: 36px; }
.meta-block:last-child { margin-bottom: 0; }
.meta-block h4 {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mute);
    margin-bottom: 16px;
}
.meta-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 11px 0;
    border-bottom: 1px solid var(--line-soft);
    font-size: 14px;
}
.meta-row:first-child { border-top: 1px solid var(--line-soft); }
.meta-row .k { color: var(--text); }
.meta-row .v { color: var(--mute); font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap; }
.meta-row .v.on { color: var(--text); }

/* ---- SERVICES ---- */
.svc-list { border-top: 1px solid var(--line); }
.svc {
    display: grid;
    grid-template-columns: 64px minmax(0, 1.1fr) minmax(0, 1.4fr);
    gap: clamp(16px, 4vw, 56px);
    align-items: baseline;
    padding: clamp(26px, 4vh, 44px) 0;
    border-bottom: 1px solid var(--line);
    transition: padding-left 0.4s cubic-bezier(.2,.7,.2,1);
}
.svc:hover { padding-left: 14px; }
.svc-num { font-family: var(--mono); font-size: 12px; color: var(--mute); letter-spacing: 0.1em; }
.svc-name { font-size: clamp(20px, 2.6vw, 30px); font-weight: 700; line-height: 1.1; letter-spacing: -0.01em; }
.svc-desc { color: var(--dim); font-size: 15.5px; line-height: 1.7; }
.svc-cta {
    margin-top: clamp(40px, 6vh, 72px);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 22px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    padding: 16px 30px;
    border: 1px solid var(--text);
    color: var(--text);
    transition: background 0.3s, color 0.3s, transform 0.3s;
}
.btn:hover { background: var(--text); color: var(--bg); transform: translateY(-2px); }
.btn .arr { transition: transform 0.3s; }
.btn:hover .arr { transform: translate(4px, -4px); }
.svc-note { font-size: 14.5px; color: var(--mute); max-width: 360px; line-height: 1.6; }

/* ---- WORK / LIST ROWS ---- */
.rows { border-top: 1px solid var(--line); }
.row {
    display: grid;
    grid-template-columns: 56px minmax(0, 1.2fr) minmax(0, 1.6fr) auto;
    gap: clamp(14px, 3vw, 48px);
    align-items: baseline;
    padding: clamp(24px, 3.6vh, 40px) 0;
    border-bottom: 1px solid var(--line);
    transition: padding-left 0.4s cubic-bezier(.2,.7,.2,1);
}
.row:hover { padding-left: 14px; }
.row-num { font-family: var(--mono); font-size: 12px; color: var(--mute); }
.row-head h3 { font-size: clamp(18px, 2.1vw, 26px); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; margin-bottom: 8px; }
.row-head .yr { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; color: var(--mute); text-transform: uppercase; }
.row-desc { color: var(--dim); font-size: 15.5px; line-height: 1.7; }
.row-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.tag {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mute);
    border: 1px solid var(--line);
    padding: 4px 9px;
}
.row-link { justify-self: end; }
.row-link a { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text); white-space: nowrap; }
.row-link a:hover { color: var(--dim); }

/* ---- EXPERIENCE ---- */
.exp { border-top: 1px solid var(--line); }
.exp-item {
    display: grid;
    grid-template-columns: minmax(150px, 0.5fr) minmax(0, 1.5fr);
    gap: clamp(16px, 4vw, 56px);
    padding: clamp(26px, 4vh, 44px) 0;
    border-bottom: 1px solid var(--line);
}
.exp-when .org { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text); margin-bottom: 6px; }
.exp-when .date { font-family: var(--mono); font-size: 11px; color: var(--mute); letter-spacing: 0.08em; }
.exp-body h3 { font-size: clamp(18px, 2vw, 24px); font-weight: 700; letter-spacing: -0.01em; margin-bottom: 12px; }
.exp-body p { color: var(--dim); font-size: 15.5px; line-height: 1.75; }

/* ---- SKILLS ---- */
.skills-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(24px, 4vw, 48px); border-top: 1px solid var(--line); padding-top: clamp(32px, 5vh, 56px); }
.skill-col h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mute); margin-bottom: 18px; }
.skill-col ul { list-style: none; }
.skill-col li { font-size: 15px; color: var(--dim); padding: 8px 0; border-bottom: 1px solid var(--line-soft); }

/* ---- CONTACT ---- */
.contact .section-title { margin-bottom: clamp(28px, 4vh, 48px); }
.contact-lead { font-size: clamp(20px, 2.4vw, 30px); font-weight: 500; line-height: 1.35; max-width: 820px; margin-bottom: clamp(40px, 6vh, 64px); }
.contact-rows { border-top: 1px solid var(--line); max-width: 720px; }
.contact-row { display: grid; grid-template-columns: 130px 1fr; gap: 24px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-row .lbl { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mute); }
.contact-row a, .contact-row span { font-size: clamp(15px, 1.6vw, 18px); color: var(--text); }
.contact-row a { position: relative; }
.contact-row a:hover { color: var(--dim); }

/* ---- FOOTER ---- */
.foot { padding: 40px var(--pad); border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.foot p, .foot a { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }
.foot a:hover { color: var(--text); }

/* ---- PAGE HEADER (about.html) ---- */
.page-head { padding-top: clamp(140px, 22vh, 240px); padding-bottom: clamp(40px, 7vh, 80px); }
.page-head h1 { font-family: var(--serif); font-size: clamp(2.4rem, 6vw, 4.6rem); font-weight: 600; line-height: 1.0; letter-spacing: -0.005em; text-transform: none; margin: 18px 0 16px; }
.page-head .tagline { font-family: var(--mono); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim); }

/* ---- REVEAL ANIMATION ---- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.9s cubic-bezier(.2,.7,.2,1), transform 0.9s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
    .hero-upper { grid-template-columns: 1fr; gap: 32px; }
    .hero-photo { max-width: 200px; order: 2; }
    .hero-blurb { justify-self: start; margin-top: 0; order: 1; }
    .split { grid-template-columns: 1fr; }
    .svc { grid-template-columns: 40px 1fr; }
    .svc-desc { grid-column: 2; }
    .row { grid-template-columns: 36px 1fr; }
    .row-desc { grid-column: 2; }
    .row-link { grid-column: 2; justify-self: start; margin-top: 10px; }
    .skills-grid { grid-template-columns: repeat(2, 1fr); }
    .exp-item { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 560px) {
    .nav-links { gap: 14px; }
    .nav-links a:nth-child(n+4) { display: none; }
    .skills-grid { grid-template-columns: 1fr; }
    .svc { grid-template-columns: 1fr; gap: 8px; }
    .svc-num { display: none; }
    .row { grid-template-columns: 1fr; gap: 6px; }
    .row-num { display: none; }
    .contact-row { grid-template-columns: 1fr; gap: 4px; }
}