/* Master G Digital Co. - stylesheet (dark, clean, premium).
   Sections are listed in page order; search a heading to jump to it. */

/* =========================================================================
   1. DESIGN TOKENS  (change colors / fonts for the whole site here)
   ========================================================================= */
:root {
  --bg: #08080c;                       /* page background */
  --surface: #0e0e14;                  /* cards */
  --surface-2: #14141c;                /* raised surfaces */
  --line: rgba(255,255,255,.08);       /* hairlines */
  --line-2: rgba(255,255,255,.18);     /* stronger lines */
  --text: #ececf2;
  --muted: #8e8ea3;
  /* logo colors */
  --blue: #4f78ff;
  --violet: #9b5cff;
  --magenta: #ff4fae;
  --orange: #ff9440;
  --grad: linear-gradient(110deg, var(--blue), var(--violet) 40%, var(--magenta) 72%, var(--orange));
  --nav-bg: rgba(8,8,12,.78);          /* top bar when scrolling */
  --btn-bg: #fff;                      /* main button */
  --btn-fg: #0a0a10;
  --font-head: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --max: 1200px;
  --pad: clamp(20px, 5vw, 64px);
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* Light theme: applied when <html data-theme="light"> (the dark theme above is the default) */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f6fa;
  --surface: #ffffff;
  --surface-2: #eeeef4;
  --line: rgba(10,10,24,.1);
  --line-2: rgba(10,10,24,.22);
  --text: #101018;
  --muted: #5b5b72;
  /* logo colors, a little deeper so they stay readable on light */
  --blue: #2f5bff;
  --violet: #7b3ff2;
  --magenta: #e6238f;
  --orange: #f07a12;
  --nav-bg: rgba(246,246,250,.82);
  --btn-bg: #101018;
  --btn-fg: #ffffff;
}

/* =========================================================================
   2. BASE
   ========================================================================= */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; color-scheme: dark; }
body { background: var(--bg); color: var(--text); font: 400 16px/1.65 var(--font-body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { list-style: none; }
::selection { background: var(--violet); color: #fff; }

.wrap { max-width: var(--max); margin: 0 auto; padding-inline: var(--pad); }
section { position: relative; padding-block: clamp(80px, 11vw, 140px); }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; letter-spacing: -.03em; line-height: 1.06; }
h1 { font-size: clamp(2.7rem, 7vw, 5.8rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); text-wrap: balance; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.eyebrow { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; font: 600 .72rem var(--font-head); letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--grad); }
.sec-head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 99px; border: 1px solid transparent; font: 600 .85rem var(--font-head); transition: transform .35s var(--ease), box-shadow .35s, border-color .35s; }
.btn-primary { background: var(--btn-bg); color: var(--btn-fg); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -14px rgba(155,92,255,.7); }
.btn-ghost { border-color: var(--line-2); color: var(--text); }
.btn-ghost:hover { border-color: var(--text); }

/* scroll reveal */
.rv { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.rv.on { opacity: 1; transform: none; }

/* =========================================================================
   3. LOADER + PROGRESS BAR
   ========================================================================= */
#loader { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; background: var(--bg); transition: opacity .7s, visibility 0s .7s; }
#loader.done { opacity: 0; visibility: hidden; }
.ld { width: 120px; text-align: center; }
.ld img { width: 84px; margin: 0 auto 22px; border-radius: 50%; background: #fff; padding: 3px; }
.ld i { display: block; height: 2px; background: var(--grad); transform-origin: left; animation: load 1.1s var(--ease) forwards; }
@keyframes load { from { transform: scaleX(0); } to { transform: scaleX(1); } }
#bar { position: fixed; top: 0; left: 0; z-index: 90; height: 2px; width: 0; background: var(--grad); }

/* =========================================================================
   4. NAVIGATION  (top bar, menu, hamburger, side rail)
   ========================================================================= */
#nav { position: fixed; inset: 0 0 auto 0; z-index: 60; border-bottom: 1px solid transparent; transition: background .4s, border-color .4s; }
#nav.stuck { background: var(--nav-bg); backdrop-filter: blur(16px); border-color: var(--line); }
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.brand { display: flex; align-items: center; gap: 12px; position: relative; z-index: 3; }
.brand img { width: 42px; height: 42px; border-radius: 50%; background: #fff; padding: 2px; }
.brand span { display: flex; flex-direction: column; line-height: 1.15; }
.brand b { font: 800 .95rem var(--font-head); letter-spacing: .06em; }
.brand small { font: 500 .6rem var(--font-head); letter-spacing: .36em; color: var(--muted); }

.menu { display: flex; align-items: center; gap: 34px; }
.menu a:not(.btn) { position: relative; padding: 6px 0; font: 500 .85rem var(--font-head); color: var(--muted); transition: color .3s; }
.menu a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.menu a:not(.btn):hover, .menu a.act { color: var(--text); }
.menu a:not(.btn):hover::after, .menu a.act::after { transform: scaleX(1); }
.menu .btn { padding: 11px 22px; }

.nav-r { display: flex; align-items: center; gap: 14px; }
#theme { position: relative; width: 44px; height: 44px; border: 1px solid var(--line-2); border-radius: 50%; color: var(--text); transition: border-color .3s, transform .35s var(--ease); }
#theme:hover { border-color: var(--text); transform: rotate(15deg); }
#theme svg { position: absolute; inset: 0; margin: auto; width: 18px; height: 18px; transition: transform .6s var(--ease), opacity .4s; }
#theme .sun { opacity: 1; }
#theme .moon { opacity: 0; transform: rotate(-90deg) scale(.5); }
:root[data-theme="light"] #theme .sun { opacity: 0; transform: rotate(90deg) scale(.5); }
:root[data-theme="light"] #theme .moon { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) { html.tt, html.tt * { transition: background-color .5s, color .5s, border-color .5s !important; } }

#burger { display: none; position: relative; z-index: 3; width: 46px; height: 46px; border: 1px solid var(--line-2); border-radius: 50%; }
#burger i { position: absolute; left: 14px; height: 1.5px; background: var(--text); transition: transform .5s var(--ease), width .4s; }
#burger i:nth-child(1) { top: 18px; width: 18px; }
#burger i:nth-child(2) { top: 26px; width: 11px; }
.menu-open #burger i:nth-child(1) { top: 22px; width: 18px; transform: rotate(45deg); }
.menu-open #burger i:nth-child(2) { top: 22px; width: 18px; transform: rotate(-45deg); }

/* side rail: shows the section you are on (desktop only) */
.rail { position: fixed; right: clamp(14px, 2vw, 28px); top: 50%; z-index: 40; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; transform: translateY(-50%); }
.rail a { display: flex; align-items: center; gap: 12px; padding: 5px 0; font: 600 .62rem var(--font-head); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.rail span { opacity: 0; transform: translateX(8px); transition: .3s; }
.rail i { width: 18px; height: 1px; background: var(--line-2); transition: width .4s var(--ease), background .4s; }
.rail a:hover span, .rail a.act span { opacity: 1; transform: none; }
.rail a.act i { width: 36px; background: var(--grad); }

/* =========================================================================
   5. HERO
   ========================================================================= */
#hero { display: flex; align-items: center; min-height: 100svh; padding-top: 130px; overflow: hidden; }
/* soft static glows (no animation) */
#hero::before, #hero::after { content: ""; position: absolute; pointer-events: none; border-radius: 50%; }
#hero::before { top: -18%; right: -12%; width: 62vw; height: 62vw; background: radial-gradient(closest-side, rgba(155,92,255,.2), rgba(255,79,174,.07) 60%, transparent); }
#hero::after { bottom: -30%; left: -15%; width: 50vw; height: 50vw; background: radial-gradient(closest-side, rgba(79,120,255,.13), transparent); }
#hero .wrap { position: relative; z-index: 1; width: 100%; }
#hero h1 { max-width: 14ch; }
.mask { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; }
.mask > span { display: inline-block; transform: translateY(115%); animation: rise 1s var(--ease) forwards; animation-delay: calc(.8s + var(--i) * .09s); }
@keyframes rise { to { transform: none; } }
.rot-line { margin-top: 30px; font: 600 1.05rem var(--font-head); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.rot { min-width: 1ch; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.caret { display: inline-block; width: 2px; height: 1.05em; margin-left: 4px; background: var(--magenta); vertical-align: -.15em; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.lead { max-width: 560px; margin: 18px 0 34px; font-size: 1.1rem; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 56px; }
.tags li { padding: 8px 16px; border: 1px solid var(--line); border-radius: 99px; font: 500 .75rem var(--font-head); color: var(--muted); }

/* =========================================================================
   6. MARQUEE + MANIFESTO
   ========================================================================= */
/* crossing ribbons */
.ribbons { position: relative; height: 270px; overflow: hidden; }
.rib { position: absolute; left: -6%; top: 50%; width: 112%; padding: 20px 0; overflow: hidden; }
.rib-y { z-index: 2; background: #ffd60a; color: #0a0a10; transform: translateY(-50%) rotate(-3.6deg); box-shadow: 0 18px 40px -18px rgba(255,214,10,.45); }
.rib-k { z-index: 1; background: #0c0c12; border-block: 1px solid var(--line-2); transform: translateY(-50%) rotate(3.6deg); }
.rt { display: flex; width: max-content; will-change: transform; }
.rt span { white-space: nowrap; font: 800 clamp(1.1rem, 2.3vw, 1.75rem) var(--font-head); letter-spacing: .1em; text-transform: uppercase; }
.rt span::after { content: "\2726"; margin: 0 30px; }
.rib-k .rt span { color: transparent; -webkit-text-stroke: 1.2px #ffd60a; }
.rib-k .rt span::after { color: #ffd60a; -webkit-text-stroke: 0; }
@keyframes slide { to { transform: translateX(-50%); } }

#manifesto { padding-block: clamp(70px, 9vw, 120px); }
.mf { max-width: 1000px; font: 600 clamp(1.7rem, 3.8vw, 3rem)/1.25 var(--font-head); letter-spacing: -.02em; }
.mf .w { opacity: .15; transition: opacity .4s; }
.mf .w.on { opacity: 1; }

/* =========================================================================
   7. STATS (animated counters)
   ========================================================================= */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 4vw, 60px); border-top: 1px solid var(--line); padding-top: 44px; }
.num { display: block; font: 800 clamp(3rem, 6.4vw, 5.2rem)/1 var(--font-head); letter-spacing: -.04em; }
.stat > span { display: block; margin-top: 12px; color: var(--muted); }
.meter { height: 2px; margin-top: 22px; background: var(--line); }
.meter i { display: block; width: 0; height: 100%; background: var(--grad); }

/* =========================================================================
   8. SERVICES (editorial list)
   ========================================================================= */
.svc li { position: relative; display: grid; grid-template-columns: 70px 1fr 1.2fr 40px; align-items: center; gap: 20px; padding: 32px 0; border-top: 1px solid var(--line); }
.svc li:last-child { border-bottom: 1px solid var(--line); }
.svc li::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 0; background: var(--grad); transition: width .7s var(--ease); }
.svc li:hover::after { width: 100%; }
.svc .n { font: 600 .8rem var(--font-head); color: var(--muted); }
.svc h3 { font-size: clamp(1.2rem, 2.2vw, 1.7rem); transition: transform .5s var(--ease); }
.svc li:hover h3 { transform: translateX(10px); }
.svc p { color: var(--muted); }
.svc .go { justify-self: end; font-size: 1.3rem; color: var(--muted); transition: transform .4s var(--ease), color .3s; }
.svc li:hover .go { transform: translateX(6px); color: var(--text); }

/* =========================================================================
   9. PROCESS
   ========================================================================= */
.pline { height: 1px; background: var(--line); margin-bottom: 36px; }
.pline i { display: block; height: 100%; width: 0; background: var(--grad); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; }
.step .n { display: block; margin-bottom: 18px; font: 800 2.6rem/1 var(--font-head); color: transparent; -webkit-text-stroke: 1px var(--line-2); }
.step h3 { margin-bottom: 10px; font-size: 1.3rem; }
.step p { color: var(--muted); }

/* =========================================================================
   10. WORK (filter tabs, groups, gallery)
   ========================================================================= */
.tabs { display: flex; flex-wrap: wrap; gap: 4px 28px; margin-bottom: 48px; border-bottom: 1px solid var(--line); }
.tabs button { position: relative; padding: 14px 6px; font: 600 .85rem var(--font-head); color: var(--muted); transition: color .3s; }
.tabs button::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--grad); transform: scaleX(0); transition: transform .4s var(--ease); }
.tabs button:hover, .tabs button.on { color: var(--text); }
.tabs button.on::after { transform: scaleX(1); }

/* "All" view: one cover card per project, stacked look when it has several designs */
.ov { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 30px; row-gap: 0; align-items: start; }
.pc { margin-bottom: 44px; break-inside: avoid; cursor: pointer; }
.pc-img { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.pc.multi .pc-img { margin: 0 14px 14px 0; overflow: visible; border: 0; background: none; }
.pc.multi .pc-img::before { content: ""; position: absolute; inset: 0; z-index: 0; border: 1px solid var(--line-2); border-radius: 16px; background: var(--surface-2); transform: translate(14px, 14px); }
.pc.multi .pc-img::after { content: ""; position: absolute; inset: 0; z-index: 0; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); transform: translate(7px, 7px); }
.pc-img img { position: relative; z-index: 1; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 16px; transition: transform .8s var(--ease); }
.pc:hover .pc-img img { transform: translate(-4px, -4px); }
.pc-cta { position: absolute; left: 14px; bottom: 14px; z-index: 2; padding: 9px 16px; border-radius: 99px; background: #fff; color: #0a0a10; font: 700 .75rem var(--font-head); opacity: 0; transform: translateY(10px); transition: .4s var(--ease); }
.pc:hover .pc-cta { opacity: 1; transform: none; }
@media (hover: none) { .pc-cta { opacity: 1; transform: none; } }
.pc-meta { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding-top: 18px; }
.pc-meta span { font: 600 .62rem var(--font-head); letter-spacing: .2em; text-transform: uppercase; color: var(--magenta); }
.pc-meta h3 { margin-top: 6px; font-size: 1.15rem; }
.pc-meta b { font: 800 1.6rem/1 var(--font-head); color: var(--line-2); }

.gr { margin-bottom: 64px; animation: fadeup .8s var(--ease) both; }
@keyframes fadeup { from { opacity: 0; transform: translateY(22px); } }
.gh { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 18px; margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.gh h3 { font-size: 1.4rem; }
.gh span { font: 600 .65rem var(--font-head); letter-spacing: .2em; text-transform: uppercase; color: var(--magenta); }
.gh p { margin-left: auto; font-size: .85rem; color: var(--muted); }
.gg { columns: 4 230px; column-gap: 14px; }
.gg.one { columns: 1; max-width: 340px; }
.pj { position: relative; margin-bottom: 14px; overflow: hidden; break-inside: avoid; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); cursor: zoom-in; }
.pj img { width: 100%; height: auto; transition: transform .9s var(--ease); }
.pj:hover img { transform: scale(1.04); }
.pi { position: absolute; inset: auto 0 0 0; padding: 50px 16px 14px; background: linear-gradient(transparent, rgba(5,5,9,.9)); opacity: 0; transform: translateY(30%); transition: .5s var(--ease); }
.pi p { font-size: .8rem; color: #fff; }
.pj:hover .pi { opacity: 1; transform: none; }
@media (hover: none) { .pi { opacity: 1; transform: none; padding-top: 36px; } }

/* lightbox */
#lb { color: #fff; position: fixed; inset: 0; z-index: 95; display: none; flex-direction: column; align-items: center; justify-content: center; background: rgba(5,5,9,.94); backdrop-filter: blur(10px); }
#lb.on { display: flex; }
#li { max-width: 92vw; max-height: 80svh; object-fit: contain; border-radius: 12px; box-shadow: 0 30px 80px rgba(0,0,0,.6); animation: zin .4s var(--ease); }
@keyframes zin { from { opacity: 0; transform: scale(.96); } }
#lc { margin-top: 16px; font: 500 .8rem var(--font-head); letter-spacing: .1em; text-align: center; }
.lbtn { position: absolute; display: grid; place-items: center; width: 46px; height: 46px; border: 1px solid var(--line-2); border-radius: 50%; font-size: 1.4rem; color: #fff; }
#lx { top: calc(16px + env(safe-area-inset-top, 0px)); right: 18px; font-size: 1rem; }
#lp, #ln { top: 50%; margin-top: -23px; }
#lp { left: 14px; }
#ln { right: 14px; }

/* =========================================================================
   11. FOUNDER
   ========================================================================= */
.founder { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(30px, 6vw, 90px); align-items: start; }
.founder-secondary { margin-top: clamp(56px, 8vw, 110px); padding-top: clamp(40px, 6vw, 76px); border-top: 1px solid var(--line); }
.photo { position: sticky; top: 120px; overflow: hidden; aspect-ratio: 4/5; border: 1px solid var(--line); border-radius: 22px; background: var(--surface-2); }
.photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 14%; }
.badge { position: absolute; left: 16px; bottom: 16px; padding: 12px 18px; border: 1px solid rgba(255,255,255,.22); border-radius: 14px; background: rgba(8,8,12,.72); backdrop-filter: blur(10px); color: #fff; font: 800 1.3rem var(--font-head); }
.badge small { display: block; font: 500 .58rem var(--font-head); letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.role { margin: 8px 0 28px; font: 600 .72rem var(--font-head); letter-spacing: .2em; text-transform: uppercase; color: var(--violet); }
.bio li { padding: 14px 0; border-top: 1px solid var(--line); color: var(--muted); }
.bio li:first-child { color: var(--text); }
.bio li:last-child { border-bottom: 1px solid var(--line); }

.soc { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.soc a { display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px; border: 1px solid var(--line-2); border-radius: 99px; font: 600 .8rem var(--font-head); transition: transform .35s var(--ease), border-color .3s, background .3s; }
.soc a:hover { transform: translateY(-3px); border-color: var(--text); background: var(--surface-2); }
.soc svg { width: 18px; height: 18px; }

/* =========================================================================
   12. CLIENTS (3 scrolling rows)
   ========================================================================= */
#clients { padding-inline: 0; }
.row { overflow: hidden; margin-top: 14px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.track { display: flex; width: max-content; animation: slide 60s linear infinite; }
.row:nth-child(3) .track { animation-direction: reverse; animation-duration: 70s; }
.row:nth-child(4) .track { animation-duration: 52s; }
.row:hover .track { animation-play-state: paused; }
.client { flex: none; width: 340px; margin-right: 14px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); white-space: normal; }
.client .st { font: 600 .62rem var(--font-head); letter-spacing: .18em; text-transform: uppercase; color: var(--magenta); }
.client .sr { margin-top: 8px; letter-spacing: 3px; color: var(--orange); }
.client b { display: block; margin: 8px 0; font: 700 1.05rem var(--font-head); }
.client p { font-size: .92rem; color: var(--muted); }
.client small { display: block; margin-top: 8px; color: var(--muted); }

/* =========================================================================
   13. FAQ
   ========================================================================= */
.faq { max-width: 820px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; padding: 24px 0; font: 600 1.1rem var(--font-head); list-style: none; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 300 1.8rem var(--font-body); color: var(--magenta); transition: transform .4s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { max-width: 680px; padding-bottom: 24px; color: var(--muted); animation: fadeup .5s var(--ease); }

/* =========================================================================
   14. CONTACT
   ========================================================================= */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 7vw, 100px); }
.cinfo { margin-top: 36px; }
.cinfo a { display: block; padding: 18px 0; border-top: 1px solid var(--line); font: 600 1.15rem var(--font-head); transition: color .3s, padding .4s var(--ease); }
.cinfo a:last-child { border-bottom: 1px solid var(--line); }
.cinfo a small { display: block; font: 500 .62rem var(--font-head); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.cinfo a:hover { padding-left: 10px; color: var(--magenta); }
form { display: grid; gap: 14px; align-content: start; }
input, textarea { width: 100%; padding: 17px 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); font: inherit; color: var(--text); transition: border-color .3s, box-shadow .3s; }
input::placeholder, textarea::placeholder { color: var(--muted); }
input:focus, textarea:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px rgba(155,92,255,.15); }
form .btn { justify-self: start; }
#ok { color: var(--violet); }

/* =========================================================================
   15. FOOTER + FLOATING WHATSAPP
   ========================================================================= */
footer { padding: 56px 0 90px; border-top: 1px solid var(--line); }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.foot .soc { margin-top: 0; }
.legal { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; }
.legal a { display: inline-block; padding: 8px 0; color: var(--text); border-bottom: 1px solid var(--line-2); }
.wa { position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 55; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #25d366; box-shadow: 0 14px 30px -10px rgba(37,211,102,.55); transition: transform .35s var(--ease); }
.wa:hover { transform: scale(1.08); }

/* =========================================================================
   16. RESPONSIVE
   ========================================================================= */
@media (max-width: 1100px) { .rail { display: none; } }
@media (max-width: 900px) {
  #burger { display: block; }
  .menu { position: fixed; inset: 0; z-index: 2; flex-direction: column; align-items: flex-start; justify-content: center; gap: 4px; padding: 90px var(--pad) 40px; background: var(--bg); overflow-y: auto; transform: translateY(-100%); transition: transform .7s cubic-bezier(.7,0,.2,1); }
  .menu-open .menu { transform: none; }
  .menu a:not(.btn) { font: 700 clamp(1.8rem, 8vw, 2.6rem) var(--font-head); letter-spacing: -.03em; color: var(--text); padding: 8px 0; opacity: 0; transform: translateY(24px); transition: opacity .6s, transform .7s var(--ease); }
  .menu .btn { margin-top: 22px; opacity: 0; transition: opacity .6s .5s; }
  .menu-open .menu a:not(.btn), .menu-open .menu .btn { opacity: 1; transform: none; }
  .menu-open .menu a:nth-child(2) { transition-delay: .25s; }
  .menu-open .menu a:nth-child(3) { transition-delay: .3s; }
  .menu-open .menu a:nth-child(4) { transition-delay: .35s; }
  .menu-open .menu a:nth-child(5) { transition-delay: .4s; }
  .stats { grid-template-columns: 1fr; }
  .founder, .contact { grid-template-columns: 1fr; }
  .photo { position: relative; top: 0; max-width: 420px; }
  .badge { left: 8px; }
}
@media (max-width: 800px) {
  .svc li { grid-template-columns: 44px 1fr; }
  .svc p { grid-column: 2; }
  .svc .go { display: none; }
}
@media (max-width: 600px) {
  .gg { columns: 2 140px; column-gap: 10px; }
  .gg.one { columns: 1; }
  .client { width: 270px; }
  /* Work "All" view: two small cards per row on phones so the section stays short */
  .ov { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
  .pc { margin-bottom: 30px; }
  .pc-meta h3 { font-size: .92rem; }
  .pc-meta b { font-size: 1.1rem; }
  .pc-cta { left: 8px; bottom: 8px; padding: 6px 11px; font-size: .62rem; }
  .ribbons { height: 200px; }
  .rib { padding: 14px 0; }
  .gh p { margin-left: 0; flex-basis: 100%; }
}
@media (min-width: 1600px) { html { font-size: 17px; } :root { --max: 1360px; } }

/* =========================================================================
   17. REDUCED MOTION
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; }
  .mask > span { transform: none; }
}