/* =========================================================
   Liebert Solutions — styles.css
   Premium monochrome identity for a founder-led digital studio.
   Palette: #111 / #2B2B2B / #737373 / #FFF / #F5F5F5, body #171717.
   Type: Manrope. One accent material: a restrained graphite gradient.
   ========================================================= */

:root {
  --ink: #111111;          /* primary: headlines, buttons */
  --ink-2: #2b2b2b;        /* dark surfaces, strong secondary */
  --text: #171717;         /* body copy */
  --text-2: #3d3d3d;       /* secondary body (AA on light + soft) */
  --muted: #6b6b6b;        /* labels, non-essential */

  --bg: #ffffff;
  --bg-soft: #f5f5f5;
  --bg-dark: #111111;
  --bg-dark-2: #0c0c0c;

  --line: #e6e6e6;
  --line-strong: #d4d4d4;

  --on-dark: #f5f5f5;
  --on-dark-2: #b3b3b3;    /* AA on #111 for secondary */
  --on-dark-line: #2a2a2a;

  --graphite: linear-gradient(135deg, #3a3a3a 0%, #111111 70%);
  --media: linear-gradient(140deg, #2c2c2c 0%, #0e0e0e 100%);
  --media-b: linear-gradient(140deg, #313131 0%, #101010 100%);
  --media-c: linear-gradient(140deg, #262626 0%, #0b0b0b 100%);

  --radius: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --container: 1240px;
  --pad: clamp(1.25rem, 5vw, 2.5rem);
  --gutter: 1.5rem;
  --section-y: clamp(4.5rem, 9vw, 8rem);

  --font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font); background: var(--bg); color: var(--text);
  font-size: 1rem; line-height: 1.7; -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility; overflow-x: hidden;
}
@media (min-width: 640px) { body { font-size: 1.125rem; } }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 3px; }
.section-dark :focus-visible { outline-color: var(--on-dark); }

.skip-link { position: absolute; left: -999px; top: 0; z-index: 200; background: var(--ink); color: #fff; padding: 0.6rem 1rem; border-radius: 0 0 10px 0; font-weight: 600; }
.skip-link:focus { left: 0; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--pad); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- Type helpers ---------- */
.eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); display: inline-flex; align-items: center; gap: 0.7rem; }
.eyebrow .tick { width: 22px; height: 1px; background: var(--line-strong); display: inline-block; }
.eyebrow-light { color: var(--on-dark-2); }
.eyebrow-light .tick { background: var(--on-dark-line); }

.section { padding-block: var(--section-y); }
.section-soft { background: var(--bg-soft); }
.section-dark { position: relative; background: var(--bg-dark); color: var(--on-dark); }
.section-dark::before, .site-footer::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}
.section-dark > *, .site-footer > * { position: relative; }

.section-head { max-width: 44rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-title { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 700; line-height: 1.06; letter-spacing: -0.03em; margin-top: 1rem; color: var(--ink); }
.section-dark .section-title { color: var(--on-dark); }
.section-lead { margin-top: 1.1rem; color: var(--text-2); font-size: clamp(1.05rem, 1.5vw, 1.2rem); max-width: 48ch; }
.section-dark .section-lead { color: var(--on-dark-2); }

/* ---------- Buttons ---------- */
.btn {
  --h: 3.1rem; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 44px;
  height: var(--h); padding-inline: 1.6rem; border-radius: var(--radius-pill);
  font-family: inherit; font-weight: 600; font-size: 1rem; letter-spacing: 0.005em;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
  white-space: nowrap;
}
.btn-sm { --h: 2.6rem; padding-inline: 1.2rem; font-size: 0.92rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--graphite); color: #fff; box-shadow: 0 1px 2px rgba(0,0,0,0.18), 0 10px 24px -14px rgba(0,0,0,0.5); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 2px 4px rgba(0,0,0,0.2), 0 16px 32px -16px rgba(0,0,0,0.58); }
.btn-primary:active { transform: translateY(0) scale(0.985); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn-ghost:active { transform: translateY(0) scale(0.985); }
.btn-ghost .arrow { transition: transform 0.3s var(--ease); }
.btn-ghost:hover .arrow { transform: translateX(4px); }
.btn-invert { background: #fff; color: var(--ink); }
.btn-invert:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -16px rgba(0,0,0,0.6); }
.btn-invert:active { transform: translateY(0) scale(0.985); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -18px rgba(0,0,0,0.45); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.75); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid transparent; transition: border-color 0.3s var(--ease); }
.site-header.scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; gap: 1.5rem; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--ink); }
.brand-logo { height: 30px; width: auto; }
.brand-word { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-weight: 800; font-size: 1.05rem; letter-spacing: 0.01em; }
.brand-sub { font-size: 0.58rem; font-weight: 600; letter-spacing: 0.34em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.nav { margin-left: auto; display: flex; gap: 0.2rem; }
.nav a { padding: 0.5rem 0.8rem; border-radius: var(--radius-pill); font-size: 0.95rem; font-weight: 500; color: var(--text-2); transition: color 0.25s, background 0.25s; }
.nav a:hover { color: var(--ink); background: rgba(0,0,0,0.04); }
.nav a.active { color: var(--ink); }
.header-cta { margin-left: 0.25rem; }
.cta-dot { width: 6px; height: 6px; border-radius: 50%; background: #6ee7a8; }
.menu-toggle { display: none; margin-left: auto; width: 46px; height: 46px; border: 1px solid var(--line-strong); border-radius: 12px; background: transparent; cursor: pointer; position: relative; }
.menu-toggle span { position: absolute; left: 13px; right: 13px; height: 1.8px; background: var(--ink); transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }
.menu-toggle span:first-child { top: 19px; } .menu-toggle span:last-child { bottom: 19px; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.mobile-menu { position: fixed; inset: 72px 0 auto 0; z-index: 90; background: var(--bg); border-bottom: 1px solid var(--line); transform: translateY(-12px); opacity: 0; pointer-events: none; transition: transform 0.35s var(--ease), opacity 0.3s var(--ease); }
.mobile-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-menu nav { display: flex; flex-direction: column; padding: 1rem var(--pad) 1.75rem; gap: 0.15rem; }
.mobile-menu a { padding: 0.95rem 0.25rem; font-size: 1.1rem; font-weight: 500; border-bottom: 1px solid var(--line); min-height: 44px; display: flex; align-items: center; }
.mobile-menu a:last-child { border: none; margin-top: 0.85rem; justify-content: center; }

/* ---------- Hero (7/5 asymmetry) ---------- */
.hero { padding-block: clamp(3rem, 6vw, 5.5rem) clamp(3rem, 6vw, 4.5rem); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero-copy { max-width: 36rem; }
.hero-title { font-size: clamp(2.5rem, 5.4vw, 4.4rem); font-weight: 700; line-height: 1.02; letter-spacing: -0.04em; margin-top: 1.4rem; color: var(--ink); }
.hero-title .grad { background: linear-gradient(115deg, #5c5c5c 0%, #111 60%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { margin-top: 1.5rem; color: var(--text-2); font-size: clamp(1.05rem, 1.4vw, 1.2rem); max-width: 42ch; }
.hero-actions { margin-top: 2.1rem; display: flex; gap: 0.9rem; flex-wrap: wrap; }

/* ---------- Browser preview (signature) ---------- */
.hero-visual { position: relative; }
.browser { background: var(--bg); border: 1px solid var(--line-strong); border-radius: 14px; overflow: hidden; box-shadow: 0 2px 4px rgba(0,0,0,0.04), 0 40px 80px -40px rgba(0,0,0,0.4), 0 18px 40px -30px rgba(0,0,0,0.28); }
.browser-bar { display: flex; align-items: center; gap: 6px; padding: 11px 14px; border-bottom: 1px solid var(--line); background: #fafafa; }
.bdot { width: 9px; height: 9px; border-radius: 50%; background: #d6d6d6; }
.bdot:nth-child(1){ background:#dfa19b; } .bdot:nth-child(2){ background:#e3cd9a; } .bdot:nth-child(3){ background:#a3ccab; }
.burl { margin-left: 10px; font-size: 0.68rem; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 3px 10px; letter-spacing: 0.01em; }
.browser-view { padding: 1.1rem 1.25rem 0; }
.mini-nav { display: flex; align-items: center; gap: 10px; padding-bottom: 1.3rem; }
.mini-logo { width: 22px; height: 18px; border-radius: 4px; background: var(--graphite); }
.mini-links { display: flex; gap: 8px; margin-left: 4px; }
.mini-links i { width: 26px; height: 6px; border-radius: 3px; background: #e8e8e8; display: block; }
.mini-btn { margin-left: auto; width: 58px; height: 22px; border-radius: 999px; background: var(--ink); }
.mini-hero { padding-bottom: 1.2rem; }
.mini-ey { font-size: 0.58rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.mini-h { font-size: clamp(1.4rem, 3.2vw, 2rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; margin-top: 0.6rem; color: var(--ink); }
.mini-sub { color: var(--text-2); font-size: 0.82rem; margin-top: 0.55rem; max-width: 30ch; }
.mini-cta { display: inline-flex; align-items: center; height: 30px; padding-inline: 16px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 0.72rem; font-weight: 600; margin-top: 0.95rem; }
.mini-media { position: relative; height: 116px; border-radius: 11px 11px 0 0; margin-top: 1.2rem; background: var(--media); overflow: hidden; }
.mini-media.tone-b { background: var(--media-b); } .mini-media.tone-c { background: var(--media-c); }

/* ---- Thematic preview scenes (represent example client sites) ---- */
.mini-media.scene-clean {
  background:
    radial-gradient(115% 85% at 82% -20%, rgba(255,255,255,0.30), rgba(255,255,255,0) 55%),
    linear-gradient(140deg, #15564f 0%, #0d403b 58%, #0a2f2d 100%);
}
.mini-media.scene-clean::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; background-size: cover;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 260 130'%3E%3Cg fill='%23ffffff'%3E%3Cpath d='M206 24 l2.6 7.4 7.4 2.6 -7.4 2.6 -2.6 7.4 -2.6 -7.4 -7.4 -2.6 7.4 -2.6z' opacity='0.9'/%3E%3Cpath d='M234 58 l1.7 4.8 4.8 1.7 -4.8 1.7 -1.7 4.8 -1.7 -4.8 -4.8 -1.7 4.8 -1.7z' opacity='0.6'/%3E%3Cpath d='M186 78 l1.3 3.6 3.6 1.3 -3.6 1.3 -1.3 3.6 -1.3 -3.6 -3.6 -1.3 3.6 -1.3z' opacity='0.5'/%3E%3C/g%3E%3C/svg%3E");
}

.mini-media.scene-snow {
  background:
    radial-gradient(90% 80% at 66% -15%, rgba(255,255,255,0.6), rgba(255,255,255,0) 60%),
    linear-gradient(165deg, #86a6cd 0%, #5677a8 52%, #3b5783 100%);
}
.mini-media.scene-snow::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; background-size: cover;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 260 130'%3E%3Cpath d='M12 130 L36 82 L60 130 Z' fill='%23e8f0fa' opacity='0.5'/%3E%3Cpath d='M44 130 L74 72 L104 130 Z' fill='%23d9e7f7' opacity='0.72'/%3E%3Cpath d='M96 130 L120 86 L144 130 Z' fill='%23eef4fc' opacity='0.45'/%3E%3Cg fill='%23ffffff'%3E%3Ccircle cx='158' cy='28' r='3' opacity='0.9'/%3E%3Ccircle cx='196' cy='52' r='2.4' opacity='0.75'/%3E%3Ccircle cx='128' cy='58' r='2' opacity='0.6'/%3E%3Ccircle cx='220' cy='26' r='2.6' opacity='0.85'/%3E%3Ccircle cx='176' cy='84' r='2.2' opacity='0.5'/%3E%3Ccircle cx='240' cy='74' r='2' opacity='0.55'/%3E%3Ccircle cx='150' cy='104' r='1.8' opacity='0.45'/%3E%3C/g%3E%3C/svg%3E");
}

.mini-media.scene-garden {
  background:
    radial-gradient(85% 75% at 16% -20%, rgba(244,212,138,0.42), rgba(244,212,138,0) 55%),
    linear-gradient(160deg, #35522d 0%, #24391e 58%, #172817 100%);
}
.mini-media.scene-garden::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; background-size: cover;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 260 130'%3E%3Cellipse cx='34' cy='140' rx='60' ry='32' fill='%233d5f32'/%3E%3Cellipse cx='120' cy='150' rx='84' ry='40' fill='%23324f29'/%3E%3Cellipse cx='224' cy='142' rx='62' ry='32' fill='%233a5a2f'/%3E%3Cg opacity='0.85'%3E%3Cellipse cx='206' cy='30' rx='7.5' ry='3.6' fill='%23c9a44e' transform='rotate(35 206 30)'/%3E%3Cellipse cx='150' cy='24' rx='6.4' ry='3.1' fill='%2384a557' transform='rotate(-24 150 24)'/%3E%3Cellipse cx='176' cy='46' rx='5.4' ry='2.7' fill='%23b8934a' transform='rotate(18 176 46)'/%3E%3C/g%3E%3C/svg%3E");
}

.mini-media.scene-brand { background: linear-gradient(140deg, #2c2c2c 0%, #101010 100%); }
.brand-ui { position: absolute; inset: 0; padding: 14px; display: flex; gap: 8px; align-items: center; }
.brand-ui .bcard { flex: 1; height: 62%; border-radius: 8px; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.11); position: relative; }
.brand-ui .bcard::before { content: ""; position: absolute; left: 9px; right: 9px; top: 11px; height: 5px; border-radius: 3px; background: rgba(255,255,255,0.16); }
.brand-ui .bcard::after { content: ""; position: absolute; left: 9px; width: 46%; bottom: 12px; height: 5px; border-radius: 3px; background: rgba(255,255,255,0.10); }
.sheen { position: absolute; top: 0; left: -60%; width: 45%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255,255,255,0.09), transparent); transform: skewX(-18deg); animation: sheen 9s var(--ease) infinite; }
@keyframes sheen { 0%, 72% { left: -60%; } 100% { left: 130%; } }
.hero-visual .browser { transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease); }
.hero-visual:hover .browser { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(0,0,0,0.05), 0 48px 90px -44px rgba(0,0,0,0.46); }
/* Review chip inside preview media — reads as a real site section, not an empty block */
.media-chip { position: absolute; left: 12px; bottom: 12px; display: flex; align-items: center; gap: 7px; background: rgba(255,255,255,0.95); border-radius: 9px; padding: 6px 10px; }
.media-chip .stars { color: #111; font-size: 0.6rem; letter-spacing: 1px; }
.media-chip .stars-label { font-size: 0.56rem; font-weight: 700; color: #111; }
.media-lines { position: absolute; left: 14px; top: 16px; display: flex; flex-direction: column; gap: 7px; }
.media-lines span { height: 6px; border-radius: 3px; background: rgba(255,255,255,0.18); }
.media-lines span:nth-child(1){ width: 84px; } .media-lines span:nth-child(2){ width: 58px; }
.hero-badge { position: absolute; left: -14px; bottom: 24px; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 0.6rem 0.9rem; box-shadow: 0 14px 30px -16px rgba(0,0,0,0.36); display: flex; flex-direction: column; gap: 2px; }
.badge-k { font-size: 0.56rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.badge-v { font-size: 0.8rem; font-weight: 700; color: var(--ink); }

/* ---------- Trust strip ---------- */
.trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: clamp(2.5rem, 5vw, 3.75rem); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); }
.trust-strip li { background: var(--bg); padding: 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.25rem; }
.ts-k { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); }
.ts-v { color: var(--text-2); font-size: 0.9rem; line-height: 1.4; }

/* ---------- Grid + cards ---------- */
.grid { display: grid; gap: var(--gutter); }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.9rem; transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.3s var(--ease); }
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: 0 22px 44px -30px rgba(0,0,0,0.32); }
.section-soft .card { background: #fff; }

/* ---------- Services ---------- */
.services-grid { grid-template-columns: repeat(3, 1fr); }
.svc-ico { width: 48px; height: 48px; border-radius: 12px; border: 1px solid var(--line-strong); display: grid; place-items: center; margin-bottom: 1.3rem; }
.svc-ico svg { width: 23px; height: 23px; fill: none; stroke: var(--ink); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.service h3 { font-size: 1.24rem; font-weight: 700; letter-spacing: -0.01em; color: var(--ink); }
.service p { margin-top: 0.6rem; color: var(--text-2); font-size: 0.98rem; }

/* ---------- Why ---------- */
.why-inner { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.why-intro { position: sticky; top: 104px; }
.why-list { display: flex; flex-direction: column; }
.why-item { display: flex; gap: 1.2rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line-strong); }
.why-item:last-child { border-bottom: none; }
.why-ico { flex: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line-strong); display: grid; place-items: center; background: #fff; }
.why-ico svg { width: 22px; height: 22px; fill: none; stroke: var(--ink); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.why-item h3 { font-size: 1.12rem; font-weight: 700; color: var(--ink); }
.why-item p { margin-top: 0.25rem; color: var(--text-2); font-size: 0.96rem; }

/* ---------- Projects ---------- */
.projects-grid { grid-template-columns: repeat(3, 1fr); }
.project { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.project-browser { border: none; border-bottom: 1px solid var(--line); border-radius: 0; box-shadow: none; }
.project-browser .browser-bar { background: #f6f6f6; }
.project-browser .mini-media { height: 96px; }
.project-browser .mini-h { font-size: 1.3rem; }
.project-meta { padding: 1.5rem 1.6rem 1.7rem; display: flex; flex-direction: column; flex: 1; }
.project-cat { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); background: var(--bg-soft); border: 1px solid var(--line-strong); padding: 0.28rem 0.6rem; border-radius: var(--radius-pill); align-self: flex-start; }
.project-meta h3 { font-size: 1.2rem; font-weight: 700; margin-top: 0.85rem; color: var(--ink); }
.project-desc { margin-top: 0.45rem; color: var(--text-2); font-size: 0.95rem; }
.project-goal { margin-top: 0.85rem; font-size: 0.9rem; color: var(--text-2); }
.project-goal strong { color: var(--ink); font-weight: 700; }
.project-link { margin-top: 1.1rem; font-weight: 600; font-size: 0.92rem; color: var(--ink); display: inline-flex; align-items: center; gap: 0.4rem; }
.project-link .arrow { transition: transform 0.3s var(--ease); }
.project-link:hover .arrow { transform: translateX(4px); }
.project-note { margin-top: 1.1rem; font-size: 0.88rem; color: var(--muted); }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gutter); }
.step { position: relative; padding: 1.75rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; overflow: hidden; }
.step::after { content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0; background: var(--graphite); transition: width 0.5s var(--ease); }
.step:hover::after { width: 100%; }
.step-idx { font-size: 0.85rem; font-weight: 700; color: var(--muted); letter-spacing: 0.06em; display: inline-block; padding-bottom: 1.1rem; }
.step h3 { font-size: 1.15rem; font-weight: 700; color: var(--ink); }
.step p { margin-top: 0.5rem; color: var(--text-2); font-size: 0.95rem; }

/* ---------- FAQ (native accordion) ---------- */
.faq-inner { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.faq-intro { position: sticky; top: 104px; }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--line-strong); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.4rem 0; font-size: 1.1rem; font-weight: 700; letter-spacing: -0.01em; color: var(--ink); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; border-radius: 4px; }
.faq-plus { position: relative; flex: none; width: 20px; height: 20px; }
.faq-plus::before, .faq-plus::after { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: var(--ink); transition: transform 0.3s var(--ease); }
.faq-plus::before { width: 13px; height: 1.8px; }
.faq-plus::after { width: 1.8px; height: 13px; }
.faq-item[open] .faq-plus::after { transform: translate(-50%, -50%) scaleY(0); }
.faq-item[open] summary { padding-bottom: 0.6rem; }
.faq-answer { color: var(--text-2); padding-bottom: 1.4rem; max-width: 58ch; font-size: 0.98rem; }

/* ---------- About (7 text / 5 visual) ---------- */
.about-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.about-text p { color: var(--text-2); margin-top: 1.1rem; max-width: 56ch; }
.about-text strong { color: var(--ink); font-weight: 700; }
.about-signoff { color: var(--ink) !important; font-weight: 600; }
.about-card { border: 1px solid var(--line-strong); border-radius: var(--radius-lg); padding: 2rem; background: #fff; box-shadow: 0 28px 56px -40px rgba(0,0,0,0.28); }
.about-portrait { width: 100%; aspect-ratio: 16 / 11; border-radius: 14px; background: var(--graphite); display: grid; place-items: center; overflow: hidden; }
.about-portrait img { width: 100%; height: 100%; object-fit: cover; }
.about-portrait span { font-size: 1.4rem; font-weight: 700; color: rgba(255,255,255,0.9); letter-spacing: 0.12em; }
.about-portrait-logo { background: var(--bg-soft); border: 1px solid var(--line); }
.about-portrait-logo img { width: 44%; height: 44%; object-fit: contain; }
.about-founder { margin-top: 1.4rem; padding-bottom: 1.4rem; border-bottom: 1px solid var(--line); }
.af-name { font-size: 1.25rem; font-weight: 700; color: var(--ink); }
.af-role { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-top: 0.35rem; }
.about-points { margin-top: 1.4rem; display: flex; flex-direction: column; gap: 0.8rem; }
.about-points li { position: relative; padding-left: 1.5rem; color: var(--text-2); font-size: 0.96rem; }
.about-points li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 8px; height: 8px; border: 1.6px solid var(--ink); border-radius: 2px; transform: rotate(45deg); }
.about-cta { margin-top: 1.6rem; }

/* ---------- Contact (5 intro / 7 form) ---------- */
.contact-inner { display: grid; grid-template-columns: 1fr 1.35fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.contact-lead { margin-top: 1.2rem; color: var(--on-dark-2); max-width: 42ch; }
.contact-mail { display: inline-block; margin-top: 1.6rem; font-size: clamp(1.05rem, 2vw, 1.3rem); font-weight: 600; color: var(--on-dark); border-bottom: 1px solid var(--on-dark-line); padding-bottom: 4px; transition: border-color 0.3s; }
.contact-mail:hover { border-color: var(--on-dark); }
.contact-phone { margin-top: 0.7rem; display: block; width: fit-content; }
.reassure { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.7rem; }
.reassure li { display: flex; align-items: center; gap: 0.7rem; color: var(--on-dark-2); font-size: 0.95rem; }
.reassure svg { width: 18px; height: 18px; flex: none; stroke: #6ee7a8; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: 0.45rem; }
.field label { font-size: 0.82rem; font-weight: 600; color: var(--on-dark-2); letter-spacing: 0.02em; }
.field .opt { color: #949494; font-weight: 500; }
.field input, .field select, .field textarea {
  width: 100%; font-family: inherit; font-size: 1rem; color: var(--on-dark);
  background: rgba(255,255,255,0.03); border: 1px solid var(--on-dark-line); border-radius: 11px;
  padding: 0.8rem 1rem; min-height: 44px; transition: border-color 0.25s, background 0.25s; resize: vertical;
}
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23b3b3b3' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.field select option { color: #171717; background: #ffffff; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--on-dark); background: rgba(255,255,255,0.06); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #e07a72; }
.field-error { font-size: 0.8rem; color: #ec9a93; min-height: 0; }
.consent { display: flex; gap: 0.7rem; align-items: flex-start; cursor: pointer; }
.consent input { flex: none; width: 20px; height: 20px; margin-top: 1px; accent-color: #f5f5f5; }
.consent span { font-size: 0.86rem; color: var(--on-dark-2); line-height: 1.5; }
.consent a { color: var(--on-dark); text-decoration: underline; text-underline-offset: 2px; }
.consent.invalid span { color: #ec9a93; }
.form-status { font-size: 0.92rem; color: var(--on-dark-2); min-height: 1.3em; }
.form-status.success { color: #6ee7a8; }
.form-hint { font-size: 0.82rem; color: var(--on-dark-2); }

/* ---------- Footer ---------- */
.site-footer { position: relative; background: var(--bg-dark-2); color: var(--on-dark); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; overflow: hidden; }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--on-dark-line); }
.brand-footer { color: var(--on-dark); }
.brand-footer .brand-sub { color: var(--on-dark-2); }
.footer-logo { height: 30px; width: auto; }
.footer-tag { margin-top: 1.1rem; color: var(--on-dark-2); font-size: 0.94rem; max-width: 32ch; }
.footer-col h4 { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--on-dark-2); margin-bottom: 1.1rem; }
.footer-col a { display: block; color: #cfcfcf; font-size: 0.95rem; padding: 0.35rem 0; transition: color 0.25s; }
.footer-col a:hover { color: var(--on-dark); }
.footer-social { display: flex; gap: 1rem; margin-top: 0.5rem; }
.footer-social a { padding: 0; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; padding-top: 1.75rem; }
.footer-bottom p { color: var(--on-dark-2); font-size: 0.86rem; }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { color: var(--on-dark-2); font-size: 0.86rem; transition: color 0.25s; }
.footer-legal a:hover { color: var(--on-dark); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Legal pages ---------- */
.legal { padding-block: clamp(3rem, 7vw, 6rem) 5rem; }
.legal-container { max-width: 720px; }
.legal-title { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; letter-spacing: -0.02em; margin-top: 1rem; margin-bottom: 2rem; color: var(--ink); }
.todo-box { background: #fff7ed; border: 1px solid #fbd8a8; color: #7c4a03; border-radius: 14px; padding: 1.1rem 1.3rem; font-size: 0.94rem; line-height: 1.6; margin-bottom: 2.75rem; }
.todo-box strong { display: block; margin-bottom: 0.3rem; color: #5c3a02; }
.todo-box code { background: rgba(124,74,3,0.1); padding: 0.1rem 0.4rem; border-radius: 5px; font-family: ui-monospace, monospace; font-size: 0.85em; }
.legal h2 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; margin-top: 2.5rem; margin-bottom: 0.85rem; color: var(--ink); }
.legal p { color: var(--text-2); margin-bottom: 0.5rem; }
.legal a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.legal-updated { margin-top: 3rem; font-size: 0.82rem; color: var(--muted); }
.footer-bottom-solo { border-top: 1px solid var(--on-dark-line); padding-top: 1.75rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-copy { max-width: 42rem; }
  .hero-visual { max-width: 30rem; }
  .why-inner { grid-template-columns: 1fr; } .why-intro { position: static; }
  .faq-inner { grid-template-columns: 1fr; } .faq-intro { position: static; }
}
@media (max-width: 960px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: 1fr; max-width: 30rem; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 720px) {
  .nav, .header-cta { display: none; }
  .menu-toggle { display: block; }
}
@media (max-width: 560px) {
  .services-grid, .process { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .trust-strip { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .floaty, .sheen { animation: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* =========================================================
   Preview mockups — four distinct client concept sites.
   Each has its own palette, layout, nav and button language.
   ========================================================= */
.pv { border-radius: 14px; overflow: hidden; background: #fff; border: 1px solid var(--line-strong);
  box-shadow: 0 2px 4px rgba(0,0,0,.04), 0 40px 80px -44px rgba(0,0,0,.42); }
.hero-visual .pv { transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.hero-visual:hover .pv { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(0,0,0,.05), 0 48px 92px -46px rgba(0,0,0,.46); }
.pv-bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 13px; border-bottom: 1px solid rgba(0,0,0,.06); }
.pv-bar > i { width: 8px; height: 8px; border-radius: 50%; background: #cfcfcf; display: block; flex: none; }
.pv-bar > i:nth-child(1){ background:#e0908a; } .pv-bar > i:nth-child(2){ background:#e6c98a; } .pv-bar > i:nth-child(3){ background:#9ed3a6; }
.pv-bar em { margin-left: 8px; font-style: normal; font-size: .64rem; color: #8a8a8a; background: #f3f3f3; border-radius: 5px; padding: 2px 9px; letter-spacing: .01em; }
.pv-screen { position: relative; overflow: hidden; }

/* ---- 1) CLEAN — premium cleaning (warm stone + deep teal) ---- */
.pv-clean { border-color: #e7e1d7; }
.pv-clean .pv-bar { background: #faf7f2; border-bottom-color: #ece5d9; }
.pv-clean .pv-bar em { background: #efe9df; color: #8a8175; }
.pv-clean .pv-screen { background: #f8f5ef; padding: 16px 16px 0; color: #211f1b; }
.cl-nav { display: flex; align-items: center; gap: 10px; padding-bottom: 15px; }
.cl-logo { font-weight: 800; font-size: .82rem; letter-spacing: .01em; color: #0f4a45; }
.cl-logo b { color: #211f1b; font-weight: 800; }
.cl-nav nav { display: flex; gap: 12px; margin-left: 6px; }
.cl-nav nav i { font-style: normal; font-size: .6rem; color: #7c766c; }
.cl-btn { margin-left: auto; font-size: .62rem; font-weight: 700; color: #fff; background: #0f4a45; border-radius: 999px; padding: 5px 12px; }
.cl-hero { display: grid; grid-template-columns: 1.12fr .88fr; gap: 12px; align-items: center; }
.cl-ey { font-size: .55rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #0f4a45; }
.cl-copy strong { display: block; font-size: 1.16rem; line-height: 1.08; letter-spacing: -.02em; margin-top: 5px; color: #211f1b; }
.cl-copy p { font-size: .66rem; color: #5f584d; margin-top: 6px; line-height: 1.4; }
.cl-cta { display: inline-block; margin-top: 10px; font-size: .62rem; font-weight: 700; color: #fff; background: #0f4a45; border-radius: 999px; padding: 6px 13px; }
.cl-visual { align-self: stretch; min-height: 104px; border-radius: 12px; position: relative; overflow: hidden;
  background-image:
    linear-gradient(155deg, rgba(15,74,69,.22) 0%, rgba(10,40,38,.08) 45%, rgba(8,28,27,.38) 100%),
    url("assets/images/cleaning.jpg");
  background-size: cover; background-position: 60% 30%; background-repeat: no-repeat; }
.cl-visual::before { content: ""; position: absolute; inset: 0; background: radial-gradient(66% 52% at 74% 14%, rgba(255,255,255,.5), transparent 55%); }
.cl-visual::after { content: ""; position: absolute; top: -25%; left: -18%; width: 46%; height: 150%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.4), transparent); transform: skewX(-16deg); }
.cl-badges { display: flex; gap: 8px; margin-top: 11px; }
.cl-badges span { font-size: .54rem; font-weight: 700; color: #3f4a3f; background: #eee8dd; border: 1px solid #e2dacd; border-radius: 999px; padding: 3px 8px; }
.cl-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 14px 0 16px; }
.cl-cards span { height: 36px; border-radius: 9px; background: #fff; border: 1px solid #e8e1d4; position: relative; }
.cl-cards span::before { content: ""; position: absolute; left: 9px; top: 9px; width: 15px; height: 15px; border-radius: 5px; background: #0f4a45; opacity: .16; }
.cl-cards span::after { content: ""; position: absolute; left: 9px; right: 9px; bottom: 9px; height: 4px; border-radius: 2px; background: #ebe4d7; }

/* ---- 2) LIEBERT — dark editorial monochrome ---- */
.pv-liebert { border-color: #232323; }
.pv-liebert .pv-bar { background: #171717; border-bottom-color: #262626; }
.pv-liebert .pv-bar em { background: #232323; color: #9a9a9a; }
.pv-liebert .pv-screen { height: 210px; background: radial-gradient(120% 120% at 82% -20%, #2b2b2b, #0b0b0b 68%); color: #f4f4f4; padding: 15px 16px; }
.lb-nav { display: flex; align-items: center; gap: 10px; }
.lb-logo { font-weight: 800; font-size: .68rem; letter-spacing: .14em; color: #fff; border: 1px solid rgba(255,255,255,.25); border-radius: 6px; padding: 3px 7px; }
.lb-nav nav { display: flex; gap: 7px; margin-left: 4px; }
.lb-nav nav i { width: 20px; height: 4px; border-radius: 2px; background: rgba(255,255,255,.18); display: block; }
.lb-btn { margin-left: auto; font-size: .58rem; font-weight: 700; color: #111; background: #fff; border-radius: 999px; padding: 5px 12px; }
.lb-hero { margin-top: 20px; }
.lb-ey { font-size: .55rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: #9a9a9a; }
.lb-hero strong { display: block; font-size: 1.22rem; line-height: 1.05; letter-spacing: -.03em; margin-top: 7px; }
.lb-row { display: flex; gap: 7px; margin-top: 13px; }
.lb-chip { font-size: .56rem; font-weight: 600; color: #e6e6e6; border: 1px solid rgba(255,255,255,.22); border-radius: 999px; padding: 4px 10px; }
.lb-card { position: absolute; right: 15px; bottom: -8px; width: 116px; height: 76px; border-radius: 10px 10px 0 0; background: linear-gradient(160deg, rgba(255,255,255,.10), rgba(255,255,255,.03)); border: 1px solid rgba(255,255,255,.15); border-bottom: none; }
.lb-card::before { content: ""; position: absolute; left: 13px; top: 14px; width: 58%; height: 5px; border-radius: 3px; background: rgba(255,255,255,.42); }
.lb-card::after { content: ""; position: absolute; left: 13px; top: 26px; width: 38%; height: 5px; border-radius: 3px; background: rgba(255,255,255,.2); }
.lb-bars { position: absolute; left: 13px; right: 13px; bottom: 12px; height: 30px; display: flex; align-items: flex-end; gap: 5px; }
.lb-bars i { flex: 1; border-radius: 2px 2px 0 0; background: rgba(255,255,255,.32); }
.lb-bars i:nth-child(1){ height: 42%; } .lb-bars i:nth-child(2){ height: 66%; }
.lb-bars i:nth-child(3){ height: 54%; } .lb-bars i:nth-child(4){ height: 92%; background: rgba(255,255,255,.6); }

/* ---- 3) FROSTPILOT — winter, icy, frosted glass ---- */
.pv-frost { border-color: #cddaeb; }
.pv-frost .pv-bar { background: #eef4fb; border-bottom-color: #dbe6f4; }
.pv-frost .pv-bar em { background: #dfeaf7; color: #6f83a0; }
.pv-frost .pv-screen { height: 210px; padding: 0; color: #22303f;
  background-image:
    radial-gradient(95% 75% at 62% 0%, rgba(255,255,255,.26), rgba(255,255,255,0) 62%),
    linear-gradient(180deg, rgba(207,224,243,.34) 0%, rgba(126,157,199,.10) 42%, rgba(50,78,118,.34) 100%),
    url("assets/images/frost.jpg");
  background-size: cover; background-position: center; background-repeat: no-repeat; }
.fr-glass { position: absolute; left: 50%; top: 47%; transform: translate(-50%, -50%); width: 78%; text-align: center;
  background: rgba(255,255,255,.42); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.7); border-radius: 14px; padding: 14px 16px; box-shadow: 0 18px 40px -22px rgba(40,70,110,.5); }
.fr-logo { font-size: .58rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: #2b6cb0; }
.fr-glass strong { display: block; font-size: 1.16rem; line-height: 1.05; letter-spacing: -.02em; margin-top: 6px; color: #1f2e3d; }
.fr-cta { display: inline-block; margin-top: 11px; font-size: .6rem; font-weight: 700; color: #fff; background: linear-gradient(180deg, #4f7fb8, #365f92); border-radius: 999px; padding: 6px 15px; box-shadow: 0 6px 14px -6px rgba(40,70,110,.6); }
.fr-strip { position: absolute; left: 0; right: 0; bottom: 0; text-align: center; font-size: .54rem; font-weight: 600; letter-spacing: .05em; color: #223a54; background: rgba(255,255,255,.82); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); padding: 5px 4px; }

/* ---- 4) GRÜNWERK — autumnal green, foliage, gold ---- */
.pv-garden { border-color: #c9d4bf; }
.pv-garden .pv-bar { background: #eef2e7; border-bottom-color: #dde5d1; }
.pv-garden .pv-bar em { background: #e2ead6; color: #5f6b4f; }
.pv-garden .pv-screen { height: 210px; padding: 14px 16px; color: #f3f2e9;
  background-image:
    linear-gradient(180deg, rgba(18,30,16,.52) 0%, rgba(18,30,16,0) 22%, rgba(18,30,16,0) 44%, rgba(10,18,9,.9) 100%),
    radial-gradient(70% 55% at 16% -8%, rgba(240,205,120,.18), transparent 55%),
    url("assets/images/garden.jpg");
  background-size: cover; background-position: center; background-repeat: no-repeat; }
.gd-nav { display: flex; align-items: center; gap: 8px; }
.gd-logo { font-weight: 800; font-size: .8rem; letter-spacing: .01em; color: #f4efe2; }
.gd-logo span { color: #e2c06a; }
.gd-btn { margin-left: auto; font-size: .58rem; font-weight: 800; color: #2a2410; background: linear-gradient(180deg, #e2c06a, #c79a3e); border-radius: 999px; padding: 5px 12px; }
.gd-hero { position: absolute; left: 16px; right: 16px; bottom: 16px; }
.gd-ey { font-size: .55rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #e7cf94; }
.gd-hero strong { display: block; font-size: 1.22rem; line-height: 1.05; letter-spacing: -.02em; margin-top: 5px; color: #f6f4ea; text-shadow: 0 1px 12px rgba(0,0,0,.4); }
.gd-cta { display: inline-block; margin-top: 11px; font-size: .6rem; font-weight: 800; color: #28320f; background: linear-gradient(180deg, #e2c06a, #c79a3e); border-radius: 999px; padding: 6px 15px; }

@media (max-width: 560px) {
  .cl-hero { grid-template-columns: 1fr; } .cl-visual { min-height: 76px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-visual:hover .pv { transform: none; }
}