/* Happer Studios — happerstudios.site
   Dark, honey-accented and calm, like Happer itself. */

:root {
  --bg-0: #0b0c10;
  --bg-1: #111318;
  --bg-2: #15171d;
  --bg-3: #1c1f27;
  --line: rgba(255, 255, 255, 0.07);
  --line-2: rgba(255, 255, 255, 0.12);
  --text: #eceef3;
  --text-2: #aab0bd;
  --text-3: #6d7380;
  --accent: #ffb224;
  --accent-2: #ff8a3d;
  --accent-ink: #241800;
  --accent-soft: rgba(255, 178, 36, 0.12);
  --green: #3ddc84;
  --radius: 24px;
  --container: 1160px;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: -0.025em; }
p { margin: 0; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 28px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: 16px; top: -48px; z-index: 100;
  background: var(--accent); color: var(--accent-ink); padding: 10px 16px; border-radius: 10px;
  font-weight: 700; text-decoration: none; transition: top 0.2s;
}
.skip:focus { top: 16px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }

/* ------------------------------------------------------------ buttons */

.button {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink);
  font-weight: 700; font-size: 15.5px; text-decoration: none; letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 8px 24px rgba(255, 178, 36, 0.18);
}
.button:hover { transform: translateY(-1px); background: #ffbf47; box-shadow: 0 10px 30px rgba(255, 178, 36, 0.28); }
.button:active { transform: translateY(0); }
.button-ghost { background: transparent; color: var(--text); border-color: var(--line-2); box-shadow: none; }
.button-ghost:hover { background: rgba(255, 255, 255, 0.05); box-shadow: none; }
.button-small { padding: 9px 16px; font-size: 14px; box-shadow: none; }

/* ------------------------------------------------------------ header */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 12, 16, 0.6);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, background-color 0.25s;
}
.site-header.scrolled { border-bottom-color: var(--line); background: rgba(11, 12, 16, 0.82); }

.header-row { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 36px; height: 36px; }
.brand-name { font-size: 18px; letter-spacing: -0.02em; color: var(--text-2); font-weight: 500; }
.brand-name strong { color: var(--text); font-weight: 800; }
.brand-small .brand-mark { width: 28px; height: 28px; }
.brand-small .brand-name { font-size: 16px; }

.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav a:not(.button) { color: var(--text-2); text-decoration: none; font-size: 15px; font-weight: 600; transition: color 0.15s; }
.site-nav a:not(.button):hover { color: var(--text); }

.menu-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-bar { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; margin: 5px 0; transition: transform 0.2s; }

/* ------------------------------------------------------------ hero */

.hero { position: relative; overflow: hidden; padding: 128px 0 120px; }

.hero-glow {
  position: absolute; left: 50%; top: -260px; width: 1100px; height: 760px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(255, 178, 36, 0.16), rgba(255, 138, 61, 0.05) 55%, transparent);
  pointer-events: none;
}

.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, black 20%, transparent 70%);
}

.hero-inner { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px 7px 12px; border-radius: 999px;
  background: var(--accent-soft); border: 1px solid rgba(255, 178, 36, 0.22);
  color: var(--accent); font-size: 13.5px; font-weight: 700; letter-spacing: 0.02em; margin-bottom: 28px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

.hero h1 {
  font-size: clamp(40px, 6.4vw, 76px); font-weight: 800; letter-spacing: -0.04em;
  max-width: 940px; line-height: 1.04;
}

.lead { margin-top: 26px; max-width: 640px; font-size: clamp(17px, 2vw, 20px); color: var(--text-2); }
.lead a { color: var(--text); text-decoration-color: rgba(255, 178, 36, 0.5); text-underline-offset: 4px; }
.lead a:hover { text-decoration-color: var(--accent); }

.hero-actions { margin-top: 38px; display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ------------------------------------------------------------ sections */

.section { padding: 112px 0; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.015) 30%, rgba(255, 255, 255, 0.015) 70%, transparent); }

.section-head { margin-bottom: 56px; max-width: 640px; }
.kicker { color: var(--accent); font-size: 13.5px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 14px; }
.section h2 { font-size: clamp(32px, 4.2vw, 50px); font-weight: 800; letter-spacing: -0.035em; }
.section-lead { margin-top: 14px; color: var(--text-2); font-size: 18px; }

/* ------------------------------------------------------------ projects */

.project {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center;
  padding: 48px; margin-bottom: 28px;
  background: linear-gradient(180deg, var(--bg-1), rgba(17, 19, 24, 0.6));
  border: 1px solid var(--line); border-radius: calc(var(--radius) + 6px);
}
.project-flip .project-text { order: 2; }
.project-flip .project-visual { order: 1; }

.project-meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 22px; }
.tag {
  font-size: 13px; font-weight: 700; color: var(--text-2);
  padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.02);
}
.status { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--text-3); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.status-live { color: var(--green); }
.status-live .status-dot { background: var(--green); box-shadow: 0 0 10px rgba(61, 220, 132, 0.7); }

.project-title { display: flex; align-items: center; gap: 14px; font-size: 40px; font-weight: 800; letter-spacing: -0.035em; margin-bottom: 16px; }
.project-title img { width: 40px; height: 40px; border-radius: 12px; }
.project-title-logo img { width: auto; height: 84px; border-radius: 0; margin: -10px 0 -6px -6px; }
.project-text > p { color: var(--text-2); }

.features { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; gap: 10px; }
.features li { position: relative; padding-left: 28px; color: var(--text); font-size: 15.5px; font-weight: 500; }
.features li::before {
  content: ""; position: absolute; left: 0; top: 0.45em; width: 14px; height: 14px; border-radius: 4px;
  background: var(--accent-soft); border: 1px solid rgba(255, 178, 36, 0.45);
}
.features li::after {
  content: ""; position: absolute; left: 4px; top: calc(0.45em + 4px); width: 6px; height: 6px; border-radius: 2px; background: var(--accent);
}

/* the Happer app preview */
.app-mock {
  display: grid; grid-template-columns: 58px 168px 1fr; height: 380px;
  background: #0d0e12; border: 1px solid var(--line-2); border-radius: 18px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 0 6px rgba(255, 255, 255, 0.02);
  font-size: 13px;
}
.mock-rail { background: #08090c; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 14px 0; }
.mock-server {
  width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 800; color: var(--text); background: var(--bg-3); font-size: 14px;
}
.mock-server-home { background: none; }
.mock-server-home img { width: 36px; height: 36px; }
.mock-server.s2 { background: linear-gradient(135deg, #7c5cff, #5aa9ff); }
.mock-server.s3 { background: linear-gradient(135deg, #ff5c8a, #ff8a3d); }
.mock-server.s4 { background: transparent; border: 1px dashed var(--line-2); color: var(--green); }

.mock-channels { background: var(--bg-1); border-right: 1px solid var(--line); padding: 16px 12px; }
.mock-server-name { font-weight: 800; font-size: 14px; padding: 0 6px 12px; border-bottom: 1px solid var(--line); margin-bottom: 12px; }
.mock-cat { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 800; color: var(--text-3); padding: 0 6px 6px; }
.mock-ch { padding: 5px 8px; border-radius: 8px; color: var(--text-3); font-weight: 600; margin-bottom: 2px; }
.mock-ch.active { background: rgba(255, 255, 255, 0.06); color: var(--text); }

.mock-chat { display: flex; flex-direction: column; padding: 14px 18px; gap: 14px; position: relative; }
.mock-chat-title { font-weight: 800; color: var(--text); padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.mock-msg { display: flex; gap: 10px; }
.mock-avatar { width: 32px; height: 32px; border-radius: 50%; flex: none; }
.mock-avatar.a1 { background: linear-gradient(135deg, #ffb224, #ff8a3d); }
.mock-avatar.a2 { background: linear-gradient(135deg, #5aa9ff, #7c5cff); }
.mock-avatar.a3 { background: linear-gradient(135deg, #3ddc84, #2bb3a1); }
.mock-name { font-weight: 700; font-size: 13px; }
.mock-name span { font-weight: 500; color: var(--text-3); font-size: 11px; margin-left: 4px; }
.n1 { color: #ffb224; } .n2 { color: #7fb8ff; } .n3 { color: #5be3a0; }
.mock-text { color: var(--text-2); }
.mock-react { margin-top: 6px; display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 8px; background: var(--accent-soft); border: 1px solid rgba(255, 178, 36, 0.3); color: var(--text); }
.mock-composer {
  margin-top: auto; padding: 11px 14px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--line);
  color: var(--text-3);
}

/* the Wickling gallery */
.gallery { margin: 0; }
.gallery-main {
  width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover;
  border-radius: 18px; border: 1px solid var(--line-2);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  transition: opacity 0.25s;
}
.gallery-main.swapping { opacity: 0.35; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 12px; }
.thumb {
  padding: 0; border: 2px solid transparent; border-radius: 12px; overflow: hidden; cursor: pointer; background: none;
  opacity: 0.55; transition: opacity 0.2s, border-color 0.2s;
}
.thumb img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.thumb:hover { opacity: 0.85; }
.thumb.is-active { opacity: 1; border-color: var(--accent); }

.project-more {
  display: flex; align-items: center; gap: 22px; padding: 30px 36px;
  border: 1px dashed var(--line-2); border-radius: var(--radius); color: var(--text-2);
}
.more-icon { color: var(--accent); width: 48px; height: 48px; flex: none; }
.more-icon svg { width: 48px; height: 48px; }
.project-more h3 { font-size: 19px; color: var(--text); margin-bottom: 4px; font-weight: 700; }

/* ------------------------------------------------------------ about */

.about { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.about-text h2 { margin-bottom: 22px; }
.about-text p:last-child { color: var(--text-2); font-size: 18px; }
.values { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.values li { padding: 26px 28px; background: var(--bg-1); border: 1px solid var(--line); border-radius: 20px; }
.value-icon {
  display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; margin-bottom: 14px;
  background: var(--accent-soft); color: var(--accent); font-size: 17px;
}
.values h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.015em; }
.values p { color: var(--text-2); font-size: 15.5px; }

/* ------------------------------------------------------------ contact */

.contact {
  text-align: center; display: flex; flex-direction: column; align-items: center; gap: 18px;
  padding: 72px 28px; border-radius: calc(var(--radius) + 8px);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255, 178, 36, 0.14), transparent 60%),
    var(--bg-1);
  border: 1px solid var(--line);
}
.contact p { color: var(--text-2); max-width: 520px; font-size: 18px; margin-bottom: 8px; }

/* ------------------------------------------------------------ footer */

.site-footer { border-top: 1px solid var(--line); padding: 34px 0 44px; }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-nav { display: flex; gap: 24px; }
.footer-nav a { color: var(--text-2); text-decoration: none; font-size: 14.5px; font-weight: 600; }
.footer-nav a:hover { color: var(--text); }
.copyright { color: var(--text-3); font-size: 14px; }

/* ------------------------------------------------------------ gentle reveal (only with JavaScript) */

.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  .button, .gallery-main, .thumb { transition: none; }
}

/* ------------------------------------------------------------ smaller screens */

@media (max-width: 960px) {
  .project, .project-flip { grid-template-columns: 1fr; gap: 36px; padding: 32px; }
  .project-flip .project-text, .project-flip .project-visual { order: initial; }
  .project-visual { order: -1; }
  .about { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 760px) {
  .container { padding: 0 20px; }
  .menu-toggle { display: block; }
  .site-nav {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 20px 20px; background: rgba(11, 12, 16, 0.97); border-bottom: 1px solid var(--line);
    display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a:not(.button) { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .site-nav .button { margin-top: 16px; justify-content: center; }
  .menu-toggle[aria-expanded="true"] .menu-bar:first-of-type { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-bar:last-of-type { transform: translateY(-3.5px) rotate(-45deg); }
  .hero { padding: 88px 0 84px; }
  .section { padding: 80px 0; }
  .project, .project-flip { padding: 22px; border-radius: var(--radius); }
  .project-title { font-size: 32px; }
  .app-mock { grid-template-columns: 50px 1fr; height: 340px; }
  .mock-channels { display: none; }
  .project-more { flex-direction: column; align-items: flex-start; padding: 24px; }
  .footer-row { flex-direction: column; align-items: flex-start; }
}