/* Voltare — home page styles */
:root {
    color-scheme: dark;
    --paper: #0a0a0f;
    --paper-2: #12121a;
    --ink: #f0f0f5;
    --ink-2: #a8a8bd;
    --ink-3: #7c7c94;
    --rule: #23233a;
    --line: #3a3a58;
    --volt: #6c5ce7;
    --volt-light: #a29bfe;
    --volt-ink: #ffffff;
    --code-bg: #12121a;
    --code-ink: #e6e6f0;
    --code-dim: #7c7c94;
    --display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
    --body: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
    --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
    --wrap: 1180px;
    --gutter: clamp(20px, 4vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--body);
    font-size: 17px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
::selection { background: var(--volt); color: var(--volt-ink); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.mono { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.02em; }
.label {
    font-family: var(--mono);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-3);
}

/* ---------- top bar ---------- */
.top {
    position: sticky; top: 0; z-index: 50;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 56px; gap: 16px; }
.wordmark {
    font-family: var(--display);
    font-stretch: 125%;
    font-weight: 900;
    font-size: 1.05rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-flex; align-items: center; gap: 9px;
}
.wordmark i {
    display: inline-block; width: 13px; height: 13px; background: var(--volt);
    transform: skewX(-14deg);
}
.top nav { display: flex; align-items: center; gap: clamp(14px, 2.4vw, 30px); }
.top nav a {
    font-family: var(--mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em;
    text-decoration: none; color: var(--ink-2);
}
.top nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
.top nav a.cta {
    color: var(--volt-ink); background: var(--volt);
    border: 1.5px solid var(--volt);
    padding: 7px 12px;
}
.top nav a.cta:hover { text-decoration: none; background: var(--ink); border-color: var(--ink); color: var(--paper); }
@media (max-width: 640px) { .top nav a:not(.cta) { display: none; } }

/* ---------- hero ---------- */
.hero { padding-top: clamp(48px, 9vw, 112px); padding-bottom: clamp(36px, 6vw, 72px); }
.hero .label { display: block; margin-bottom: 22px; }
.hero h1 {
    font-family: var(--display);
    font-stretch: 68%;
    font-weight: 800;
    font-size: clamp(2.9rem, 9.6vw, 8.4rem);
    line-height: 0.9;
    letter-spacing: -0.012em;
    text-transform: uppercase;
    max-width: 17ch;
}
.hero h1 mark {
    background: var(--volt); color: var(--volt-ink);
    padding: 0 0.08em; margin: 0 -0.08em;
    box-decoration-break: clone; -webkit-box-decoration-break: clone;
}
.hero-foot {
    display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 72px);
    margin-top: clamp(32px, 5vw, 60px); align-items: end;
}
.hero-foot p { font-size: clamp(1.08rem, 1.6vw, 1.3rem); line-height: 1.45; color: var(--ink-2); max-width: 36em; }
.hero-foot p strong { color: var(--ink); font-weight: 600; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--mono); font-size: 0.84rem; letter-spacing: 0.05em; text-transform: uppercase;
    text-decoration: none; padding: 14px 20px;
    border: 1.5px solid var(--line); color: var(--ink); background: transparent;
    transition: background .12s, color .12s;
}
.btn:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn.primary { background: var(--volt); border-color: var(--volt); color: var(--volt-ink); }
.btn.primary:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
@media (max-width: 760px) {
    .hero-foot { grid-template-columns: 1fr; }
    .actions { justify-content: flex-start; }
}

/* ---------- proof strip ---------- */
.proof { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proof .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof .wrap > div { padding: 22px 20px 20px 0; }
.proof .wrap > div + div { border-left: 1px solid var(--rule); padding-left: 20px; }
.proof b {
    display: block; font-family: var(--display); font-stretch: 75%; font-weight: 800;
    font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1; letter-spacing: -0.01em;
}
.proof span { display: block; margin-top: 8px; font-family: var(--mono); font-size: 0.74rem; color: var(--ink-2); line-height: 1.4; }
@media (max-width: 760px) {
    .proof .wrap { grid-template-columns: 1fr 1fr; }
    .proof .wrap > div:nth-child(3) { border-left: 0; padding-left: 0; }
    .proof .wrap > div:nth-child(n+3) { border-top: 1px solid var(--rule); }
}

/* ---------- sections ---------- */
section { padding: clamp(56px, 8vw, 104px) 0 0; }
.sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); padding-bottom: 12px; }
.sec-head h2 {
    font-family: var(--display); font-stretch: 68%; font-weight: 800; text-transform: uppercase;
    font-size: clamp(1.9rem, 4.4vw, 3.2rem); line-height: 0.95;
}

/* ---------- work entries ---------- */
.job { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); padding: clamp(32px, 5vw, 56px) 0; border-bottom: 1px solid var(--rule); }
.job:last-child { border-bottom: 0; padding-bottom: 0; }
.job-meta { position: sticky; top: 84px; align-self: start; }
.job-no { font-family: var(--mono); font-size: 0.8rem; color: var(--ink-3); }
.job-meta h3 {
    font-family: var(--display); font-stretch: 75%; font-weight: 800;
    font-size: clamp(2rem, 3.6vw, 2.7rem); line-height: 1; margin: 6px 0 14px; letter-spacing: -0.01em;
}
.job-meta dl { font-family: var(--mono); font-size: 0.76rem; line-height: 1.5; }
.job-meta dl div { display: flex; gap: 10px; padding: 6px 0; border-top: 1px solid var(--rule); }
.job-meta dt { color: var(--ink-3); width: 68px; flex: none; text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.7rem; padding-top: 1px; }
.job-meta dd { color: var(--ink); }
.job-links { display: flex; flex-direction: column; gap: 6px; margin-top: 16px; font-family: var(--mono); font-size: 0.8rem; }
.job-links a { text-underline-offset: 4px; text-decoration-thickness: 1px; }
.job-links a { color: var(--volt-light); }
.job-links a:hover { background: var(--volt); color: var(--volt-ink); text-decoration: none; }
.job-body, .pair > * { min-width: 0; }
.job-body .lede { font-size: clamp(1.25rem, 2.3vw, 1.7rem); line-height: 1.3; font-weight: 500; letter-spacing: -0.005em; max-width: 26em; }
.job-body p + p { margin-top: 16px; }
.job-body p:not(.lede) { color: var(--ink-2); max-width: 38em; }
.job-body figure { margin-top: 28px; border: 1px solid var(--line); background: #fff; }
.job-body figcaption { font-family: var(--mono); font-size: 0.72rem; color: var(--ink-3); padding: 8px 12px; border-top: 1px solid var(--line); background: var(--paper); }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 28px; border-top: 1px solid var(--line); }
.facts div { padding: 14px 16px 14px 0; border-bottom: 1px solid var(--rule); }
.facts b { display: block; font-family: var(--display); font-stretch: 75%; font-weight: 800; font-size: 1.6rem; line-height: 1.1; }
.facts span { font-family: var(--mono); font-size: 0.72rem; color: var(--ink-2); }
@media (max-width: 820px) {
    .job { grid-template-columns: minmax(0, 1fr); }
    .job-meta { position: static; }
    .facts { grid-template-columns: 1fr 1fr; }
}

figure.shot { background: #000; }
figure.shot img { width: 100%; }
figure.shot + figure { margin-top: 20px; }
.pair { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 20px; margin-top: 28px; align-items: start; }
.pair figure, .pair pre.code { margin-top: 0; }
pre.code.term { font-size: 0.72rem; line-height: 1.6; padding: 16px; }
@media (max-width: 900px) { .pair { grid-template-columns: minmax(0, 1fr); } }

pre.code {
    margin-top: 28px; background: var(--code-bg); color: var(--code-ink);
    font-family: var(--mono); font-size: 0.82rem; line-height: 1.65;
    padding: 20px 22px; overflow-x: auto; border: 1px solid var(--line);
    tab-size: 4;
}
pre.code .c { color: var(--code-dim); }
pre.code .k { color: var(--volt-light); }
.code-cap { font-family: var(--mono); font-size: 0.72rem; color: var(--ink-3); margin-top: 8px; }

/* ---------- table lists ---------- */
.rows { margin-top: 28px; border-top: 1px solid var(--line); }
.row {
    display: grid; grid-template-columns: 170px minmax(0, 1fr) auto; gap: 8px 24px; align-items: baseline;
    padding: 14px 0; border-bottom: 1px solid var(--rule); text-decoration: none;
}
.row b { font-weight: 700; font-size: 1.02rem; }
.row span { color: var(--ink-2); font-size: 0.96rem; }
.row em { font-style: normal; font-family: var(--mono); font-size: 0.72rem; color: var(--ink-3); white-space: nowrap; }
a.row:hover b { background: var(--volt); color: var(--volt-ink); }
a.row:hover em { color: var(--ink); }
@media (max-width: 640px) {
    .row { grid-template-columns: 1fr auto; }
    .row span { grid-column: 1 / -1; grid-row: 2; }
}

/* ---------- services ---------- */
.svc { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--rule); margin-top: 0; }
.svc article { padding: 28px 24px 30px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.svc h3 { font-family: var(--display); font-stretch: 80%; font-weight: 800; font-size: 1.35rem; line-height: 1.1; margin: 10px 0 10px; }
.svc p { color: var(--ink-2); font-size: 0.96rem; }
.svc .proofline { margin-top: 14px; font-family: var(--mono); font-size: 0.72rem; color: var(--ink-3); }
.svc .num { display: block; font-family: var(--display); font-stretch: 68%; font-weight: 800; font-size: 3.4rem; line-height: 1; color: var(--volt-light); }
.svc.rules h3 { font-size: 1.6rem; margin-top: 14px; }
.svc.rules p { font-size: 1rem; }
@media (max-width: 900px) { .svc { grid-template-columns: 1fr 1fr; } .svc.rules { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .svc { grid-template-columns: 1fr; } }

/* ---------- about ---------- */
.about { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(28px, 6vw, 80px); padding-top: clamp(28px, 4vw, 48px); }
.about .big { font-size: clamp(1.3rem, 2.5vw, 1.85rem); line-height: 1.3; font-weight: 500; }
.about .big mark { background: var(--volt); color: var(--volt-ink); padding: 0 0.12em; }
.about p + p { margin-top: 18px; }
.about .side p { color: var(--ink-2); }
.about ul { list-style: none; margin-top: 4px; font-family: var(--mono); font-size: 0.8rem; }
.about li { padding: 10px 0; border-bottom: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 16px; }
.about li span:first-child { color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.7rem; }
@media (max-width: 760px) { .about { grid-template-columns: 1fr; } }

/* ---------- contact ---------- */
.contact { margin-top: clamp(64px, 9vw, 120px); background: var(--volt); color: var(--volt-ink); padding: clamp(48px, 8vw, 96px) 0; }
.contact .label { color: #ffffff; opacity: .8; }
.contact h2 {
    font-family: var(--display); font-stretch: 68%; font-weight: 800; text-transform: uppercase;
    font-size: clamp(2.6rem, 8.4vw, 6.8rem); line-height: 0.9; margin: 14px 0 26px; max-width: 13ch;
}
.contact p { max-width: 34em; font-size: 1.1rem; }
.contact .mail {
    display: inline-block; margin-top: 30px;
    font-family: var(--display); font-stretch: 80%; font-weight: 800;
    font-size: clamp(1.5rem, 4.6vw, 3rem); letter-spacing: -0.01em;
    text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 8px;
    color: #ffffff; word-break: break-word;
}
.contact .mail:hover { background: #ffffff; color: #4b3fc4; text-decoration: none; }

/* ---------- footer ---------- */
footer { padding: 28px 0 44px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px 28px; font-family: var(--mono); font-size: 0.76rem; color: var(--ink-3); }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
footer a { color: var(--ink-2); text-decoration: none; }
footer a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }

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