/* Muhammad Software and AI Solutions — msaisol.com */
:root {
  --bg: #0A0D14;
  --bg-alt: #0D111A;
  --bg-footer: #080B11;
  --surface: #10141F;
  --surface-2: #151A28;
  --chip: #182033;
  --line: #1C2231;
  --line-2: #2A3246;
  --text: #EEF1F7;
  --text-2: #D5DAE4;
  --muted: #A3ACBE;
  --dim: #8E98AC;
  --accent: #A8F000;
  --on-accent: #0A0D14;
  --accent-2: #8FB0FF;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --pad-x: 120px;
  --section-y: 120px;
  --radius: 18px;
}
:root[data-theme="light"] {
  --bg: #F6F7F2;
  --bg-alt: #EEF0E8;
  --bg-footer: #E7E9E0;
  --surface: #FFFFFF;
  --surface-2: #F1F3EC;
  --chip: #EBEEE4;
  --line: #DCDFD4;
  --line-2: #C9CDC0;
  --text: #11151E;
  --text-2: #2A303C;
  --muted: #4E5666;
  --dim: #5D6574;
  --accent: #3F6B00;
  --on-accent: #FFFFFF;
  --accent-2: #2F55C8;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--font-body); font-size: 16px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, figure, blockquote { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--on-accent); padding: 10px 16px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 16px; }

.container { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 var(--pad-x); }
.section { padding: var(--section-y) 0; }
.section--alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.eyebrow { font-family: var(--font-mono); font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(32px, 4vw, 48px); line-height: 1.08; letter-spacing: -0.03em; }
.lead { font-size: 16px; line-height: 1.65; color: var(--muted); }
.head { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 56px; }
.head__text { display: flex; flex-direction: column; gap: 18px; max-width: 680px; }
.head .lead { max-width: 420px; }

/* Buttons */
.btn { height: 52px; padding: 0 26px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-weight: 600; font-size: 16px; border: 1px solid transparent; cursor: pointer; transition: transform .15s, background .15s, border-color .15s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--accent); color: var(--on-accent); }
.btn--ghost { border-color: var(--line-2); color: var(--text); font-weight: 500; background: transparent; }
.btn--ghost:hover { border-color: var(--accent); }
.btn--sm { height: 44px; padding: 0 20px; font-size: 14px; }
.btn svg { width: 18px; height: 18px; }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.header__inner { height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; }
.logo { height: 44px; width: auto; display: block; }
.logo--light-bg { display: none; }
:root[data-theme="light"] .logo--dark-bg { display: none; }
:root[data-theme="light"] .logo--light-bg { display: block; }
.brand--footer .logo { height: 52px; }
.footer__name { font-family: var(--font-display); font-size: 16px; font-weight: 600; }
.nav { display: flex; gap: 30px; font-size: 14px; }
.nav a { color: var(--muted); transition: color .15s; }
.nav a:hover, .nav a.is-active { color: var(--text); }
.header__actions { display: flex; align-items: center; gap: 12px; }
.icon-btn { width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--surface); color: var(--muted); display: grid; place-items: center; cursor: pointer; }
.icon-btn:hover { color: var(--text); }
.icon-btn svg { width: 18px; height: 18px; }
.menu-btn { display: none; }
.icon-sun { display: none; }
:root[data-theme="light"] .icon-sun { display: block; }
:root[data-theme="light"] .icon-moon { display: none; }

/* Hero */
.hero { padding: 96px 0 104px; border-bottom: 1px solid var(--line); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 80px; align-items: center; }
.hero__copy { display: flex; flex-direction: column; gap: 28px; }
.hero h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(44px, 6vw, 76px); line-height: 1.0; letter-spacing: -0.035em; }
.hero__role { font-family: var(--font-display); font-size: clamp(21px, 2.2vw, 28px); font-weight: 500; color: var(--accent-2); }
.hero__tag { font-size: clamp(16px, 1.5vw, 19px); line-height: 1.5; color: var(--text-2); margin-top: 10px; }
.hero__intro { font-size: 17px; line-height: 1.65; color: var(--muted); max-width: 620px; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); padding-top: 28px; margin-top: 12px; }
.stat { display: flex; flex-direction: column; gap: 6px; padding-left: 28px; border-left: 1px solid var(--line); }
.stat:first-child { padding-left: 0; border-left: 0; }
.stat strong { font-family: var(--font-display); font-size: clamp(28px, 3vw, 40px); font-weight: 600; }
.stat span { font-size: 14px; color: var(--dim); }
.hero__visual { position: relative; }
.portrait { position: relative; aspect-ratio: 4 / 5; border-radius: 24px; border: 1px solid var(--line-2); background: var(--surface); overflow: hidden; display: grid; place-items: center; }
.portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.placeholder { display: flex; flex-direction: column; align-items: center; gap: 12px; color: var(--dim); font-family: var(--font-mono); font-size: 12px; letter-spacing: 1px; text-align: center; padding: 16px; }
.pipeline { position: absolute; left: -64px; bottom: 44px; width: 250px; padding: 18px; border-radius: 16px; background: var(--surface-2); border: 1px solid var(--line-2); display: flex; flex-direction: column; gap: 12px; box-shadow: 0 20px 40px rgba(0,0,0,.25); }
.pipeline__title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px; color: var(--dim); text-transform: uppercase; }
.pipeline ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--text-2); }
.pipeline li { display: flex; align-items: center; gap: 10px; }
.pipeline li span { width: 22px; height: 22px; border-radius: 6px; background: var(--chip); color: var(--accent); font-family: var(--font-mono); font-size: 11px; display: grid; place-items: center; flex-shrink: 0; }
.pipeline li:last-child span { background: var(--accent); color: var(--on-accent); }
.pipeline li:last-child { color: var(--text); font-weight: 500; }

/* About */
.about__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 80px; margin-bottom: 64px; }
.about__title { display: flex; flex-direction: column; gap: 20px; }
.about__body { display: flex; flex-direction: column; gap: 24px; padding-top: 34px; align-items: flex-start; }
.about__body p { font-size: 17px; line-height: 1.7; color: var(--muted); }
.process { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.process li { background: var(--surface); padding: 28px 24px; display: flex; flex-direction: column; gap: 12px; }
.process .num { font-family: var(--font-mono); font-size: 13px; color: var(--accent); }
.process strong { font-family: var(--font-display); font-size: 19px; font-weight: 600; }
.process span:last-child { font-size: 14px; line-height: 1.5; color: var(--dim); }

/* Cards */
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.service { padding: 28px; display: flex; flex-direction: column; gap: 16px; transition: border-color .2s, transform .2s; }
.service:hover { border-color: var(--line-2); transform: translateY(-2px); }
.service__icon { width: 48px; height: 48px; border-radius: 12px; background: var(--chip); color: var(--accent); display: grid; place-items: center; }
.service__icon svg { width: 24px; height: 24px; }
.service h3 { font-family: var(--font-display); font-size: 20px; font-weight: 600; line-height: 1.25; }
.service p { font-size: 14px; line-height: 1.6; color: var(--muted); }
.also { margin-top: 24px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; padding: 24px 28px; border-radius: 16px; border: 1px dashed var(--line-2); }
.also__label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--dim); }
.chips { display: flex; gap: 10px; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; }
.chips li { padding: 8px 14px; border-radius: 999px; background: var(--surface-2); font-size: 14px; color: var(--text-2); }
.chips--outline li { background: transparent; border: 1px solid var(--line-2); border-radius: 8px; padding: 7px 12px; font-size: 13px; }

/* Skills */
.split { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 100px; }
.split__intro { display: flex; flex-direction: column; gap: 18px; }
.split__intro .h2 { font-size: clamp(32px, 3.6vw, 44px); }
.stack-label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--dim); margin-top: 12px; }
.skills { list-style: none; margin: 0; padding: 8px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 48px; row-gap: 30px; align-content: start; }
.skill__row { display: flex; justify-content: space-between; font-size: 15px; margin-bottom: 10px; }
.skill__row span:first-child { font-weight: 500; }
.skill__row span:last-child { font-family: var(--font-mono); color: var(--muted); }
.bar { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; border-radius: 3px; background: var(--accent); transition: width 1.1s cubic-bezier(.2,.7,.2,1); }
.skills.is-visible .bar i { width: var(--w); }

/* Experience */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li + li { border-top: 1px solid var(--line); }
.timeline a { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 32px; padding: 28px 0; }
.timeline a:hover h3 { color: var(--accent); }
.timeline time { font-family: var(--font-mono); font-size: 14px; color: var(--accent); padding-top: 4px; }
.timeline .org { font-size: 13px; color: var(--accent-2); font-weight: 500; }
.timeline h3 { font-family: var(--font-display); font-size: 22px; font-weight: 600; margin: 6px 0 8px; transition: color .15s; }
.timeline p { font-size: 15px; line-height: 1.6; color: var(--muted); }
.timeline .more { display: inline-block; margin-top: 10px; font-size: 14px; font-weight: 500; color: var(--text-2); }

/* CTA box */
.cta-box { padding: 64px 72px; border-radius: 28px; background: var(--surface); border: 1px solid var(--line-2); display: flex; justify-content: space-between; align-items: center; gap: 48px; }
.cta-box__text { display: flex; flex-direction: column; gap: 16px; max-width: 700px; }
.cta-box h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(28px, 3vw, 42px); line-height: 1.1; letter-spacing: -0.03em; }
.btn-row { display: flex; gap: 14px; flex-shrink: 0; flex-wrap: wrap; }

/* Works */
.filters { display: flex; gap: 6px; padding: 6px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); overflow-x: auto; max-width: 100%; }
.filter { height: 44px; padding: 0 18px; border-radius: 10px; border: 0; background: transparent; color: var(--muted); font-size: 14px; cursor: pointer; white-space: nowrap; }
.filter:hover { color: var(--text); }
.filter[aria-selected="true"] { background: var(--accent); color: var(--on-accent); font-weight: 600; }
.works { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 24px; }
.work { grid-column: span 2; overflow: hidden; display: flex; flex-direction: column; }
.work--featured { grid-column: span 3; }
.work[hidden] { display: none; }
.work__media { position: relative; aspect-ratio: 16 / 9; background: var(--surface-2); border-bottom: 1px solid var(--line); display: grid; place-items: center; }
.work__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.work__body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex-grow: 1; }
.work__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.work h3 { font-family: var(--font-display); font-size: 19px; font-weight: 600; word-break: break-word; }
.work--featured h3 { font-size: 24px; }
.badge { flex-shrink: 0; padding: 4px 11px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 12px; color: var(--accent-2); }
.badge--ai { background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 600; }
.work p { font-size: 14px; line-height: 1.6; color: var(--muted); }
.tags { display: flex; gap: 8px; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; }
.tags li { padding: 4px 10px; border-radius: 6px; background: var(--chip); font-size: 12px; color: var(--text-2); }
.work__links { display: flex; gap: 18px; font-size: 14px; font-weight: 500; margin-top: auto; padding-top: 4px; }
.work__links a:last-child { color: var(--muted); }
.work__links a:hover { color: var(--accent); }

/* Testimonials */
.quote { padding: 32px; display: flex; flex-direction: column; gap: 24px; }
.quote svg { width: 32px; height: 32px; color: var(--accent); }
.quote blockquote { font-size: 16px; line-height: 1.7; color: var(--text-2); flex-grow: 1; }
.quote figcaption { display: flex; align-items: center; gap: 14px; padding-top: 20px; border-top: 1px solid var(--line); }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--chip); color: var(--accent); font-family: var(--font-display); font-weight: 600; display: grid; place-items: center; flex-shrink: 0; }
.quote figcaption strong { display: block; font-size: 15px; }
.quote figcaption span span { font-size: 13px; color: var(--dim); }

/* Ready band */
.band { background: var(--accent); color: var(--on-accent); padding: 104px 0; }
.band .container { display: flex; justify-content: space-between; align-items: center; gap: 48px; }
.band h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(34px, 4vw, 52px); line-height: 1.05; letter-spacing: -0.035em; }
.band p { font-size: 17px; line-height: 1.6; margin-top: 16px; opacity: .85; max-width: 720px; }
.btn--dark { background: var(--on-accent); color: var(--accent); }
:root:not([data-theme="light"]) .btn--dark { background: #0A0D14; color: #EEF1F7; }
.btn--outline-dark { border: 1.5px solid currentColor; color: inherit; }

/* Contact — direct channels */
.contact { position: relative; overflow: hidden; }
.contact__ring { position: absolute; border-radius: 50%; border: 1px solid var(--line); pointer-events: none; }
.contact__ring--lg { width: 620px; height: 620px; right: -180px; top: -120px; }
.contact__ring--sm { width: 380px; height: 380px; right: -60px; top: 0; }
.contact .container { position: relative; }
.contact__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 56px; }
.contact__intro { display: flex; flex-direction: column; gap: 20px; max-width: 760px; }
.contact__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(42px, 6vw, 72px); line-height: 1.0; letter-spacing: -0.035em; }
.contact__title span { color: var(--dim); }
.contact__pill { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--surface); font-size: 14px; color: var(--text-2); flex-shrink: 0; }
.contact__pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

.channels { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(240px, auto)); gap: 24px; }
.channel { grid-column: span 5; position: relative; overflow: hidden; padding: 32px; border-radius: 28px; background: var(--surface); border: 1px solid var(--line-2); color: var(--text); display: flex; flex-direction: column; justify-content: space-between; gap: 28px; transition: transform .2s, border-color .2s; }
.channel:hover { transform: translateY(-3px); border-color: var(--accent); }
.channel__top { display: flex; justify-content: space-between; align-items: center; }
.channel__icon { width: 56px; height: 56px; border-radius: 16px; background: var(--chip); color: var(--accent); display: grid; place-items: center; }
.channel__icon svg { width: 26px; height: 26px; }
.channel__arrow { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; transition: background .2s, color .2s; }
.channel__arrow svg { width: 18px; height: 18px; }
.channel:hover .channel__arrow { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.channel__body { display: flex; flex-direction: column; gap: 8px; position: relative; }
.channel__label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--dim); }
.channel__value { font-family: var(--font-display); font-size: clamp(22px, 2.3vw, 30px); font-weight: 600; letter-spacing: -0.02em; overflow-wrap: anywhere; }

.channel--whatsapp { grid-column: span 7; grid-row: span 2; padding: 44px; background: #A8F000; border-color: #A8F000; color: #0A0D14; }
.channel--whatsapp:hover { border-color: #A8F000; }
.channel__ring { position: absolute; border-radius: 50%; border: 2px solid rgba(10,13,20,.12); pointer-events: none; }
.channel__ring--lg { width: 340px; height: 340px; right: -80px; bottom: -80px; }
.channel__ring--sm { width: 200px; height: 200px; right: -10px; bottom: -10px; }
.channel--whatsapp .channel__icon { width: 72px; height: 72px; border-radius: 20px; background: #0A0D14; color: #A8F000; }
.channel--whatsapp .channel__icon svg { width: 36px; height: 36px; }
.channel__tag { padding: 8px 14px; border-radius: 999px; background: #0A0D14; color: #EEF1F7; font-size: 13px; font-weight: 600; }
.channel--whatsapp .channel__label { color: #1D2410; font-size: 13px; }
.channel__big { font-family: var(--font-display); font-size: clamp(32px, 4vw, 52px); font-weight: 600; letter-spacing: -0.03em; line-height: 1.02; }
.channel__sub { font-size: 18px; color: #1D2410; }
.channel__cta { align-self: flex-start; margin-top: 10px; height: 56px; padding: 0 28px; border-radius: 14px; background: #0A0D14; color: #EEF1F7; font-weight: 600; font-size: 16px; display: inline-flex; align-items: center; gap: 10px; }
.channel__cta svg { width: 18px; height: 18px; transition: transform .2s; }
.channel--whatsapp:hover .channel__cta svg { transform: translate(2px, -2px); }

.tips { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 48px; padding-top: 36px; border-top: 1px solid var(--line); }
.tips__intro { display: flex; flex-direction: column; gap: 8px; padding-right: 32px; }
.tips__intro strong { font-family: var(--font-display); font-size: 20px; font-weight: 600; }
.tips__intro span, .tip span { font-size: 14px; line-height: 1.55; color: var(--dim); }
.tip { display: flex; gap: 14px; padding: 0 28px; border-left: 1px solid var(--line); }
.tip:last-child { padding-right: 0; }
.tip div { display: flex; flex-direction: column; gap: 6px; }
.tip strong { font-size: 16px; font-weight: 600; }
.tip__num { font-family: var(--font-mono); font-size: 13px; color: var(--accent) !important; }
.profiles { display: flex; align-items: center; gap: 16px; margin-top: 40px; font-size: 13px; color: var(--dim); }
.socials { display: flex; gap: 10px; }
.socials a { width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line-2); color: var(--text-2); display: grid; place-items: center; }
.socials a:hover { border-color: var(--accent); color: var(--accent); }
.socials svg { width: 18px; height: 18px; }

@media (max-width: 1024px) {
  .contact__head { flex-direction: column; align-items: flex-start; }
  .channels { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; }
  .channel--whatsapp { grid-column: span 2; grid-row: auto; }
  .channel { grid-column: span 1; }
  .tips { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .tip:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 640px) {
  .contact__ring { display: none; }
  .contact__head { margin-bottom: 32px; gap: 20px; }
  .channels { grid-template-columns: 1fr; gap: 16px; }
  .channel, .channel--whatsapp { grid-column: auto; padding: 24px; border-radius: 22px; }
  .channel { flex-direction: row; align-items: center; justify-content: flex-start; gap: 16px; }
  .channel .channel__top { order: 0; }
  .channel .channel__arrow { display: none; }
  .channel .channel__icon { width: 52px; height: 52px; }
  .channel .channel__body { min-width: 0; }
  .channel .channel__value { font-size: 17px; overflow-wrap: normal; }
  .channel .channel__label { font-size: 11px; letter-spacing: 1px; }
  .channel--whatsapp { flex-direction: column; align-items: stretch; }
  .channel--whatsapp .channel__icon { width: 56px; height: 56px; }
  .channel__sub { font-size: 15px; }
  .channel__cta { align-self: stretch; justify-content: center; }
  .tips { grid-template-columns: 1fr; padding: 22px 20px; border: 1px dashed var(--line-2); border-radius: 20px; row-gap: 16px; }
  .tip, .tip:nth-child(3) { border-left: 0; padding: 0; }
  .profiles { flex-wrap: wrap; }
}

/* Footer */
.footer { background: var(--bg-footer); border-top: 1px solid var(--line); padding: 72px 0 36px; }
.footer__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 2fr) minmax(0, 2fr) minmax(0, 3fr); gap: 48px; }
.footer__about { display: flex; flex-direction: column; gap: 16px; }
.footer__about p { font-size: 14px; line-height: 1.65; color: var(--dim); max-width: 320px; }
.footer__domain { font-family: var(--font-mono); font-size: 13px; color: var(--accent); }
.footer__col { display: flex; flex-direction: column; gap: 12px; font-size: 14px; }
.footer__col h3 { font-size: 14px; font-weight: 600; margin-bottom: 4px; font-family: var(--font-body); }
.footer__col a { color: var(--muted); }
.footer__col a:hover { color: var(--accent); }
.pay { padding: 18px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.pay small { font-size: 13px; color: var(--dim); }
.pay strong { font-size: 14px; font-weight: 500; }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 13px; color: var(--dim); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .bar i { transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  :root { --pad-x: 48px; --section-y: 96px; }
  .nav { gap: 20px; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pipeline { left: -24px; }
}
@media (max-width: 1024px) {
  .nav, .header__actions .btn { display: none; }
  .menu-btn { display: grid; }
  .nav.is-open { display: flex; position: absolute; top: 84px; left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px var(--pad-x) 20px; background: var(--bg); border-bottom: 1px solid var(--line); }
  .nav.is-open a { padding: 14px 0; font-size: 16px; border-bottom: 1px solid var(--line); }
  .hero__grid, .about__grid, .split, .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 460px; }
  .about__body { padding-top: 0; }
  .head, .cta-box, .band .container { flex-direction: column; align-items: flex-start; }
  .grid-3 { grid-template-columns: 1fr; }
  .works { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .work, .work--featured { grid-column: span 1; }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  :root { --pad-x: 20px; --section-y: 64px; }
  .header__inner { height: 68px; }
  .nav.is-open { top: 68px; }
  .logo { height: 34px; }
  .brand--footer .logo { height: 42px; }
  .hero { padding: 44px 0 56px; }
  .hero__copy { gap: 22px; }
  .hero__ctas .btn, .btn-row .btn { width: 100%; }
  .btn-row { width: 100%; flex-direction: column; }
  .stat { padding-left: 14px; }
  .stat span { font-size: 12px; }
  .hero__visual { max-width: none; }
  .pipeline { position: static; width: auto; margin-top: 16px; box-shadow: none; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process li { padding: 20px 16px; }
  .grid-4, .works, .skills, .form__row { grid-template-columns: 1fr; }
  .head { margin-bottom: 32px; gap: 20px; }
  .also { padding: 20px; }
  .timeline a { grid-template-columns: 1fr; gap: 6px; }
  .cta-box { padding: 32px 24px; }
  .band { padding: 56px 0; }
  .quote { padding: 24px; }
  .form { padding: 24px 20px; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

/* Chat widget — disabled for now (see commented block at the end of index.html)
.chat { position: fixed; right: 24px; bottom: 24px; z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.chat__panel { width: 300px; border-radius: 18px; background: var(--surface-2); border: 1px solid var(--line-2); padding: 18px; display: flex; flex-direction: column; gap: 14px; }
.chat__head { display: flex; align-items: center; gap: 12px; }
.chat__head strong { display: block; font-size: 15px; }
.chat__head small { font-size: 12px; color: var(--muted); }
.chat__msg { padding: 12px 14px; border-radius: 4px 14px 14px 14px; background: var(--bg); font-size: 14px; line-height: 1.55; color: var(--text-2); }
.chat__fab { width: 58px; height: 58px; border-radius: 50%; border: 0; background: #25D366; color: #0A0D14; display: grid; place-items: center; cursor: pointer; }
*/