/* =========================================================
   Yogesh Shah – Portfolio  |  style.css
   Light + dark themes via CSS variables ([data-theme])
   ========================================================= */

/* ===== Theme tokens ===== */
:root,
:root[data-theme="light"] {
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --surface: #ffffff;
  --text: #1f2933;
  --text-soft: #3e4c59;
  --text-mute: #7b8794;
  --heading: #0b2545;
  --primary: #13408a;
  --primary-hover: #0b2545;
  --accent: #1a56b3;
  --accent-soft: #e3edfb;
  --accent-faint: #f2f7fd;
  --border: #e4e7eb;
  --header-bg: rgba(255, 255, 255, 0.92);
  --hero-grad: linear-gradient(135deg, #f2f7fd 0%, #ffffff 60%);
  --hero-glow: rgba(47, 111, 209, 0.12);
  --shadow: 0 4px 16px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 10px 30px rgba(11, 37, 69, 0.16);
  --footer-bg: #0b2545;
  --footer-text: #c9d6e8;
  --on-primary: #ffffff;
  --dark-btn: #1f2933;
  --wa: #1fa855;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #0d1520;
  --bg-alt: #111c2a;
  --surface: #162233;
  --text: #e6ecf4;
  --text-soft: #b7c3d4;
  --text-mute: #8493a8;
  --heading: #f1f5fb;
  --primary: #4b8df0;
  --primary-hover: #7aaaf5;
  --accent: #6aa3f7;
  --accent-soft: #1d3354;
  --accent-faint: #14253d;
  --border: #25364d;
  --header-bg: rgba(13, 21, 32, 0.92);
  --hero-grad: linear-gradient(135deg, #111c2a 0%, #0d1520 60%);
  --hero-glow: rgba(75, 141, 240, 0.16);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
  --footer-bg: #080e17;
  --footer-text: #9aabc2;
  --on-primary: #0b1626;
  --dark-btn: #e6ecf4;
  --wa: #25d366;
  color-scheme: dark;
}

:root {
  --radius: 12px;
  --header-h: 68px;
  --font: 'Open Sans', 'Segoe UI', Roboto, Arial, sans-serif;
}

/* ===== Reset / base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, dl, dd, figure { margin: 0; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 5000;
  background: var(--primary); color: var(--on-primary); padding: 8px 14px; border-radius: 6px;
}
.skip-link:focus { left: 8px; }

/* ===== Scroll progress ===== */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 1100;
  background: var(--accent); transform: scaleX(0); transform-origin: 0 50%;
}

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 1000; height: var(--header-h);
  background: var(--header-bg); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border); transition: box-shadow 0.25s, background 0.3s;
}
.site-header.scrolled { box-shadow: var(--shadow); }
.nav { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { font-size: 1.3rem; font-weight: 700; color: var(--heading); text-decoration: none; letter-spacing: 0.2px; white-space: nowrap; }
.nav-menu { display: flex; gap: 2px; margin-left: auto; }
.nav-link {
  display: block; padding: 8px 12px; border-radius: 8px; color: var(--text-soft);
  text-decoration: none; font-weight: 600; font-size: 0.92rem; transition: background 0.2s, color 0.2s;
}
.nav-link:hover, .nav-link.active { background: var(--accent-soft); color: var(--accent); }
.nav-tools { display: flex; align-items: center; gap: 4px; }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px;
  border-radius: 10px; border: 0; background: transparent; color: var(--text-soft); text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.icon-btn:hover { background: var(--accent-soft); color: var(--accent); }
.ico-sun { display: none; }
:root[data-theme="dark"] .ico-sun { display: block; }
:root[data-theme="dark"] .ico-moon { display: none; }

.nav-toggle { display: none; background: none; border: 0; padding: 10px; border-radius: 8px; }
.nav-toggle .bar { display: block; width: 22px; height: 2px; background: var(--heading); margin: 5px 0; transition: transform 0.25s, opacity 0.25s; }
.nav-toggle.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open .bar:nth-child(2) { opacity: 0; }
.nav-toggle.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: 8px; font-weight: 600; font-size: 1rem; text-decoration: none;
  border: 2px solid transparent; transition: background 0.2s, color 0.2s, transform 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: var(--on-primary); }
.btn-dark { background: var(--dark-btn); color: var(--bg); }
.btn-dark:hover { opacity: 0.88; }

/* ===== Hero ===== */
.hero {
  min-height: calc(100vh - var(--header-h)); display: flex; align-items: center; padding: 48px 0;
  background: radial-gradient(circle at 85% 15%, var(--hero-glow), transparent 45%), var(--hero-grad);
}
.hero-inner { display: grid; grid-template-columns: 1fr 1.3fr; gap: 56px; align-items: center; }
.hero-photo img {
  width: 100%; max-width: 340px; aspect-ratio: 1; object-fit: cover; margin: 0 auto;
  border-radius: 50%; border: 6px solid var(--surface); box-shadow: var(--shadow-lg);
}
.hero-hello { color: var(--accent); font-weight: 600; font-size: 1.1rem; }
.hero h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.15; color: var(--heading); }
.hero h2 { font-size: clamp(1.1rem, 2.4vw, 1.5rem); color: var(--text-soft); font-weight: 600; margin: 8px 0 10px; }
.hero-typed { font-weight: 600; color: var(--accent); min-height: 1.7em; margin-bottom: 8px; }
.caret { display: inline-block; width: 2px; height: 1.05em; margin-left: 2px; vertical-align: -0.15em; background: var(--accent); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-intro { color: var(--text-soft); max-width: 560px; margin-bottom: 26px; font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }

.social-row { display: flex; gap: 10px; }
.social-row a {
  display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--surface); border: 1px solid var(--border); color: var(--text-soft);
  transition: transform 0.2s, color 0.2s, border-color 0.2s;
}
.social-row a:hover { transform: translateY(-3px); color: var(--accent); border-color: var(--accent); }
.social-row.small a { width: 38px; height: 38px; background: transparent; border-color: rgba(255, 255, 255, 0.2); color: var(--footer-text); }
.social-row.small a:hover { color: #fff; border-color: #fff; }

/* ===== Stats ===== */
.stats { background: var(--primary); color: var(--on-primary); padding: 30px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; text-align: center; }
.stat-num { display: block; font-size: 2.2rem; font-weight: 700; line-height: 1.1; }
.stat-label { font-size: 0.92rem; opacity: 0.9; }

/* ===== Sections ===== */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-title { font-size: clamp(1.7rem, 3.5vw, 2.2rem); color: var(--heading); text-align: center; margin-bottom: 44px; }
.section-title::after { content: ''; display: block; width: 56px; height: 4px; border-radius: 2px; background: var(--accent); margin: 12px auto 0; }
.section-lead { text-align: center; color: var(--text-soft); margin: -22px auto 36px; max-width: 640px; }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.about-summary p { color: var(--text-soft); margin-bottom: 16px; font-size: 1.05rem; }
.profile-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 8px 24px; }
.profile-row { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.profile-row:last-child { border-bottom: 0; }
.profile-row dt { font-weight: 700; color: var(--accent); }
.profile-row dd { color: var(--text-soft); }

/* ===== Skills ===== */
.skills-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; }
.skills-grid .skill-card { flex: 1 1 220px; max-width: 320px; }
.skill-card {
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px 22px;
  text-align: center; border-top: 4px solid var(--accent); transition: transform 0.25s, box-shadow 0.25s;
}
.skill-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.skill-icon {
  width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 14px; background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.05rem; font-family: 'Courier New', monospace;
}
.skill-card h3 { font-size: 1.1rem; color: var(--heading); margin-bottom: 14px; }
.tag-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.tag-list.left { justify-content: flex-start; }
.tag-list li {
  background: var(--accent-faint); color: var(--accent); border: 1px solid var(--accent-soft);
  padding: 3px 12px; border-radius: 999px; font-size: 0.85rem; font-weight: 600;
}

/* ===== Projects ===== */
.project-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.project-tools .filter-bar { margin-bottom: 0; justify-content: flex-start; }
.search-box input {
  width: 280px; max-width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface); color: var(--text); font-size: 0.92rem;
}
.search-box input::placeholder { color: var(--text-mute); }
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.project-card {
  display: flex; flex-direction: column; gap: 12px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.project-card[hidden] { display: none; }
.project-top { display: flex; justify-content: space-between; align-items: center; }
.project-num { font-size: 1.6rem; font-weight: 700; color: var(--accent-soft); -webkit-text-stroke: 1px var(--accent); }
.project-type { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-mute); }
.project-card h3 { font-size: 1.2rem; color: var(--heading); }
.project-card p { color: var(--text-soft); font-size: 0.95rem; flex: 1; }
.project-links { display: flex; gap: 16px; padding-top: 12px; border-top: 1px solid var(--border); }
.project-links a { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 0.92rem; text-decoration: none; }
.project-links a:hover { text-decoration: underline; }
.empty-note { text-align: center; color: var(--text-mute); margin-top: 20px; }
.center-cta { text-align: center; margin-top: 36px; }

/* ===== Education timeline ===== */
.timeline { position: relative; max-width: 720px; margin: 0 auto; padding-left: 36px; }
.timeline::before { content: ''; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 3px; background: var(--accent-soft); border-radius: 2px; }
.timeline-item { position: relative; margin-bottom: 28px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute; left: -36px; top: 22px; width: 21px; height: 21px; border-radius: 50%;
  background: var(--accent); border: 4px solid var(--bg-alt); box-shadow: 0 0 0 2px var(--accent);
}
.timeline-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px 24px; }
.timeline-card h3 { color: var(--heading); font-size: 1.15rem; margin: 6px 0 2px; }
.timeline-card p { color: var(--text-soft); }
.timeline-badge { display: inline-block; background: var(--accent-soft); color: var(--accent); font-size: 0.8rem; font-weight: 700; padding: 3px 12px; border-radius: 999px; }

/* ===== Filters & gallery ===== */
.filter-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 30px; }
.filter-btn {
  background: var(--surface); border: 1px solid var(--border); color: var(--text-soft);
  padding: 8px 20px; border-radius: 999px; font-weight: 600; font-size: 0.92rem; transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.gallery-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.gallery-item[hidden] { display: none; }
.gallery-btn { display: block; width: 100%; padding: 0; border: 0; background: none; overflow: hidden; }
.gallery-btn img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 0.35s; }
.gallery-btn:hover img { transform: scale(1.05); }
.gallery-item figcaption { padding: 10px 16px; font-size: 0.9rem; font-weight: 600; color: var(--text-soft); }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 3000; background: rgba(8, 20, 38, 0.93); display: flex; align-items: center; justify-content: center; padding: 20px; }
.lightbox[hidden] { display: none; }
.lb-figure { max-width: min(900px, 86vw); text-align: center; }
.lb-figure img { max-height: 76vh; width: auto; margin: 0 auto; border-radius: 8px; background: #fff; }
.lb-figure figcaption { color: #dbe4f0; margin-top: 12px; font-size: 0.95rem; }
.lb-close, .lb-nav { position: absolute; background: rgba(255, 255, 255, 0.14); color: #fff; border: 0; width: 46px; height: 46px; border-radius: 50%; font-size: 1.4rem; transition: background 0.2s; }
.lb-close:hover, .lb-nav:hover { background: rgba(255, 255, 255, 0.3); }
.lb-close { top: 18px; right: 18px; font-size: 2rem; line-height: 1; }
.lb-nav { top: 50%; transform: translateY(-50%); }
.lb-prev { left: 14px; }
.lb-next { right: 14px; }

/* ===== Contact ===== */
.contact-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; max-width: 1000px; margin: 0 auto 44px; }
.contact-card {
  flex: 1 1 260px; max-width: 320px; display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 26px 18px; text-decoration: none; transition: transform 0.25s, border-color 0.25s;
}
.contact-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.contact-ico { color: var(--accent); margin-bottom: 6px; }
.contact-ico.wa { color: var(--wa); }
.contact-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1.2px; color: var(--text-mute); font-weight: 700; }
.contact-value { color: var(--accent); font-weight: 600; word-break: break-word; }

.quick-form {
  max-width: 640px; margin: 0 auto; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px;
}
.quick-form h3 { color: var(--heading); font-size: 1.15rem; margin-bottom: 18px; }
.form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-row label { font-weight: 600; font-size: 0.9rem; color: var(--text-soft); }
.form-row input, .form-row textarea {
  padding: 11px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); font-size: 0.97rem; resize: vertical;
}
.form-error { color: #d64545; font-size: 0.9rem; margin-bottom: 12px; }
.form-error[hidden] { display: none; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ===== Footer ===== */
.site-footer { background: var(--footer-bg); color: var(--footer-text); padding: 22px 0; font-size: 0.92rem; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }

/* ===== Floating buttons ===== */
.to-top, .wa-fab, .chat-fab {
  position: fixed; z-index: 2500; width: 52px; height: 52px; border-radius: 50%; border: 0;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); color: #fff;
  transition: transform 0.2s, opacity 0.2s, background 0.2s;
}
.to-top[hidden] { display: none; }
.to-top { left: 22px; bottom: 22px; background: var(--primary); color: var(--on-primary); }
.to-top:hover { transform: translateY(-3px); }
.chat-fab { right: 22px; bottom: 22px; width: 60px; height: 60px; background: var(--primary); color: var(--on-primary); }
.chat-fab:hover { transform: scale(1.06); background: var(--primary-hover); }
.wa-fab { right: 26px; bottom: 94px; background: #25d366; text-decoration: none; }
.wa-fab:hover { transform: scale(1.08); }
body.chat-open .wa-fab { opacity: 0; pointer-events: none; }

/* ===== Chatbot ===== */
.chat-window {
  position: fixed; right: 22px; bottom: 94px; z-index: 2600; width: 360px; max-width: calc(100vw - 32px);
  height: 500px; max-height: calc(100vh - 120px); background: var(--surface); border-radius: 16px;
  box-shadow: var(--shadow-lg); border: 1px solid var(--border); display: flex; flex-direction: column; overflow: hidden;
}
.chat-window[hidden] { display: none; }
.chat-header { background: var(--primary); color: var(--on-primary); padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; }
.chat-header strong { display: block; font-size: 1rem; }
.chat-header span { font-size: 0.8rem; opacity: 0.85; }
.chat-close { background: none; border: 0; color: inherit; font-size: 1.8rem; line-height: 1; padding: 0 6px; }
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; background: var(--bg-alt); display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 85%; padding: 10px 14px; border-radius: 14px; font-size: 0.93rem; line-height: 1.5; word-wrap: break-word; }
.msg.bot { align-self: flex-start; background: var(--surface); border: 1px solid var(--border); color: var(--text); border-bottom-left-radius: 4px; }
.msg.user { align-self: flex-end; background: var(--primary); color: var(--on-primary); border-bottom-right-radius: 4px; }
.msg a { color: inherit; font-weight: 700; }
.chat-suggestions { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 12px 0; background: var(--surface); border-top: 1px solid var(--border); }
.chip { background: var(--accent-faint); border: 1px solid var(--accent-soft); color: var(--accent); border-radius: 999px; padding: 5px 12px; font-size: 0.8rem; font-weight: 600; }
.chip:hover { background: var(--accent-soft); }
.chat-form { display: flex; gap: 8px; padding: 12px; background: var(--surface); }
.chat-form input { flex: 1; min-width: 0; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); font-size: 0.93rem; }
.chat-form button { background: var(--primary); color: var(--on-primary); border: 0; border-radius: 8px; padding: 0 18px; font-weight: 600; }
.chat-form button:hover { background: var(--primary-hover); }

/* ===== Scroll reveal (only when JS is active) ===== */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 0; margin: 0;
    background: var(--bg); border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
    max-height: 0; overflow: hidden; visibility: hidden; transition: max-height 0.3s, visibility 0.3s;
  }
  .nav-menu.open { max-height: 480px; visibility: visible; }
  .nav-link { padding: 14px 24px; border-radius: 0; }
  .nav { justify-content: space-between; }
  .brand { margin-right: auto; }
}
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 32px; }
  .hero-photo img { max-width: 240px; }
  .hero-intro { margin-left: auto; margin-right: auto; }
  .hero-actions, .social-row { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .project-tools { justify-content: center; }
  .project-tools .filter-bar { justify-content: center; }
}
@media (max-width: 520px) {
  .section { padding: 60px 0; }
  .profile-row { grid-template-columns: 1fr; gap: 2px; }
  .project-grid { grid-template-columns: 1fr; }
  .quick-form { padding: 20px; }
  .chat-window { right: 16px; bottom: 88px; height: 70vh; }
  .chat-fab { right: 16px; bottom: 16px; }
  .wa-fab { right: 20px; bottom: 86px; }
  .to-top { left: 16px; bottom: 16px; }
  .lb-nav { width: 40px; height: 40px; }
  .footer-inner { justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .scroll-progress, .to-top, .wa-fab, .chat-fab, .chat-window, .lightbox { display: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .section, .hero { padding: 24px 0; min-height: 0; }
}