/* =================================================================
   Atlas Business Systems — style.css
   Premium dark theme · navy / black / white with a calm blue accent
   ================================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Colors */
  --bg:            #0a1120;   /* deep navy/black background */
  --bg-alt:        #0e1830;   /* alternating section background */
  --surface:       #131f3a;   /* cards */
  --surface-2:     #1a2950;   /* card hover / raised */
  --border:        #243352;
  --border-soft:   #1b2845;
  --text:          #eef2f9;   /* primary text */
  --text-muted:    #9db0cd;   /* secondary text */
  --accent:        #4f8cff;   /* calm blue accent */
  --accent-2:      #6ea0ff;   /* lighter accent for gradients */
  --accent-strong: #3a78f0;
  --accent-soft:   rgba(79, 140, 255, 0.12);
  --green:         #36c08a;
  --amber:         #e0a73a;

  /* Typography */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Spacing & shape */
  --radius:    16px;
  --radius-sm: 11px;
  --maxw:      1160px;
  --shadow:    0 18px 50px rgba(0, 0, 0, 0.45);
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.3);

  --transition: 0.22s ease;
}

/* ---------- Reset / base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.18; font-weight: 700; letter-spacing: -0.02em; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-2);
  margin-bottom: 16px;
}

/* ---------- Scroll-reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.96rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent-2), var(--accent-strong));
  color: #fff;
  box-shadow: 0 8px 22px rgba(58, 120, 240, 0.32);
}
.btn-primary:hover { box-shadow: 0 12px 30px rgba(58, 120, 240, 0.42); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: #fff; }

.btn-small { padding: 11px 19px; font-size: 0.9rem; background: var(--surface-2); color: var(--text); border: 1px solid var(--border); box-shadow: none; }
.btn-small:hover { border-color: var(--accent); color: #fff; }
.btn-small.btn-primary { background: linear-gradient(135deg, var(--accent-2), var(--accent-strong)); border-color: transparent; color: #fff; }

.btn-lg { padding: 16px 34px; font-size: 1.02rem; }
.btn-block { width: 100%; text-align: center; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 17, 32, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Brand / logo — standalone Atlas "A" monogram, no square background */
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { flex-shrink: 0; display: block; }
.brand-mark-atlas-a {
  filter: drop-shadow(0 10px 24px rgba(59, 130, 246, 0.28));
  transition: transform 0.2s ease, filter 0.2s ease;
}
.brand:hover .brand-mark-atlas-a {
  filter: drop-shadow(0 12px 30px rgba(96, 165, 250, 0.42));
  transform: translateY(-1px);
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { color: #F8FAFC; font-size: 1rem; font-weight: 800; letter-spacing: -0.02em; }
.brand-subtitle {
  margin-top: 5px;
  color: #8EA4C8;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.nav-menu { list-style: none; display: flex; align-items: center; gap: 26px; }
.nav-menu a { color: var(--text-muted); font-size: 0.93rem; font-weight: 500; transition: color var(--transition); }
.nav-menu a:hover { color: var(--text); }
.nav-cta {
  color: #fff !important;
  background: linear-gradient(135deg, var(--accent-2), var(--accent-strong));
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 16px rgba(58, 120, 240, 0.3);
}

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); transition: transform var(--transition), opacity var(--transition); }

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 92px;
  background:
    radial-gradient(820px 460px at 82% 8%, rgba(79, 140, 255, 0.16), transparent 62%),
    radial-gradient(620px 380px at 10% 100%, rgba(79, 140, 255, 0.06), transparent 60%),
    var(--bg);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-copy { max-width: 600px; }
.hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.35rem); margin-bottom: 22px; }
.hero-sub { font-size: 1.16rem; color: var(--text-muted); margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.hero-note { font-size: 0.9rem; color: var(--text-muted); }

/* Hero dashboard preview */
.hero-visual { position: relative; }
.hero-visual-glow {
  position: absolute;
  inset: 8% 6% 8% 6%;
  background: radial-gradient(closest-side, rgba(79, 140, 255, 0.28), transparent);
  filter: blur(40px);
  z-index: 0;
}
.dash-card {
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, var(--surface), #101a33);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.dash-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.dash-title { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 0.96rem; }
.dash-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(54, 192, 138, 0.16); }
.dash-day { font-size: 0.78rem; color: var(--text-muted); border: 1px solid var(--border); padding: 4px 11px; border-radius: 999px; }

.dash-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.dash-stat { background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border-soft); border-radius: 12px; padding: 14px 12px; }
.dash-stat-label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 6px; }
.dash-stat-num { font-size: 1.5rem; font-weight: 700; color: #fff; }

.dash-bars { display: flex; flex-direction: column; gap: 13px; margin-bottom: 20px; }
.dash-bar-row { display: grid; grid-template-columns: 110px 1fr; align-items: center; gap: 12px; }
.dash-bar-label { font-size: 0.82rem; color: var(--text-muted); }
.dash-bar { height: 8px; border-radius: 999px; background: rgba(255, 255, 255, 0.06); overflow: hidden; }
.dash-bar i {
  display: block; height: 100%; width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent-strong));
  transition: width 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}
.dash-card.animate .dash-bar i { width: var(--w); }

.dash-activity-title { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 10px; }
.dash-activity ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.dash-activity li { display: flex; align-items: center; gap: 10px; font-size: 0.86rem; color: var(--text); }
.ai-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.ai-dot.ok { background: var(--green); }
.ai-dot.in { background: var(--accent); }
.ai-dot.wait { background: var(--amber); }

/* ---------- Trust ---------- */
.trust { border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); background: var(--bg-alt); padding: 56px 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust-item {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.trust-item:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-sm); }
.trust-icon {
  display: inline-grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 11px;
  background: var(--accent-soft);
  margin-bottom: 14px;
}
.trust-icon svg { width: 22px; height: 22px; fill: var(--accent-2); stroke: var(--accent-2); }
.trust-item h3 { font-size: 1.02rem; margin-bottom: 8px; }
.trust-item p { font-size: 0.92rem; color: var(--text-muted); }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.45rem); margin-bottom: 14px; }
.section-lead { color: var(--text-muted); font-size: 1.06rem; }
.section-note { color: var(--text-muted); font-size: 0.88rem; margin-top: 12px; font-style: italic; opacity: 0.92; }

/* ---------- Cards (services / projects / packages) ---------- */
.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-5px); border-color: var(--accent); background: var(--surface-2); box-shadow: var(--shadow-sm); }
.card h3 { font-size: 1.24rem; margin-bottom: 12px; }
.card p { color: var(--text-muted); margin-bottom: 12px; }
.card-eg { font-size: 0.9rem; }
.card-eg strong { color: var(--text); }
.card-icon {
  display: inline-grid; place-items: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--accent-soft);
  margin-bottom: 16px;
}
.card-icon svg { width: 24px; height: 24px; fill: none; stroke: var(--accent-2); stroke-width: 1.8; }
.card-icon svg [fill]:not([fill="none"]) { fill: var(--accent-2); }

/* Project cards */
.project-card { display: flex; flex-direction: column; }
.project-tag {
  display: inline-block; align-self: flex-start;
  background: var(--accent-soft); color: var(--accent-2);
  font-size: 0.76rem; font-weight: 600;
  padding: 5px 12px; border-radius: 999px; margin-bottom: 16px;
}
.feature-list { list-style: none; margin: 4px 0 22px; }
.feature-list li { position: relative; padding-left: 22px; color: var(--text-muted); font-size: 0.94rem; margin-bottom: 8px; }
.feature-list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.project-card .btn { margin-top: auto; align-self: flex-start; }

/* ---------- Who I Help ---------- */
.who-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.who-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.who-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--accent-2), var(--accent-strong));
  opacity: 0; transition: opacity var(--transition);
}
.who-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-sm); }
.who-card:hover::before { opacity: 1; }
.who-card h3 { font-size: 1.12rem; margin-bottom: 10px; }
.who-card p { color: var(--text-muted); font-size: 0.94rem; }
.who-card-wide { grid-column: span 3; }

/* ---------- How It Works ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: step; }
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  position: relative;
  transition: transform var(--transition), border-color var(--transition);
}
.step:hover { transform: translateY(-4px); border-color: var(--accent); }
.step-num {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent-strong));
  color: #fff; font-weight: 700; font-size: 1.05rem;
  margin-bottom: 16px;
  box-shadow: 0 6px 16px rgba(58, 120, 240, 0.32);
}
.step h3 { font-size: 1.04rem; margin-bottom: 8px; }
.step p { color: var(--text-muted); font-size: 0.9rem; }

/* ---------- About ---------- */
.about-inner { display: grid; grid-template-columns: 1.5fr 1fr; gap: 44px; align-items: start; }
.about-text h2 { margin-bottom: 18px; }
.about-text p { color: var(--text-muted); margin-bottom: 16px; }
.about-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.about-tags li { background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 7px 14px; font-size: 0.85rem; color: var(--text); }
.about-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); }
.about-card h3 { margin-bottom: 12px; }
.about-card p { color: var(--text-muted); margin-bottom: 20px; }

/* ---------- Packages ---------- */
.packages-grid { grid-template-columns: repeat(4, 1fr); }
.price-card { display: flex; flex-direction: column; position: relative; }
.price { font-size: 1.75rem; font-weight: 700; margin: 6px 0 18px; color: #fff; }
.price-period { font-size: 0.95rem; font-weight: 500; color: var(--text-muted); }
.price-card .btn { margin-top: auto; align-self: stretch; text-align: center; }
.price-featured { border-color: var(--accent); background: var(--surface-2); box-shadow: 0 0 0 1px var(--accent), var(--shadow-sm); }
.price-badge {
  position: absolute; top: -12px; right: 18px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent-strong));
  color: #fff; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; padding: 5px 12px; border-radius: 999px;
  box-shadow: 0 6px 16px rgba(58, 120, 240, 0.4);
}
.packages-note { text-align: center; color: var(--text-muted); font-size: 0.95rem; margin-top: 32px; }

/* ---------- Bottom CTA banner ---------- */
.cta-banner {
  background:
    radial-gradient(700px 320px at 50% 0%, rgba(79, 140, 255, 0.18), transparent 65%),
    var(--bg-alt);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  padding: 76px 0;
}
.cta-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.cta-inner h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); margin-bottom: 16px; }
.cta-inner p { color: var(--text-muted); font-size: 1.08rem; margin-bottom: 28px; }

/* ---------- Contact ---------- */
.contact-inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start; }
.contact-text h2 { margin-bottom: 16px; }
.contact-text > p { color: var(--text-muted); margin-bottom: 20px; }
.contact-points { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 22px; }
.contact-points li { display: flex; align-items: center; gap: 11px; font-size: 0.96rem; }
.contact-direct { color: var(--text-muted); }
.contact-direct a { color: var(--accent-2); }
.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-sm); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 7px; }
.field input, .field textarea {
  width: 100%; padding: 13px 14px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text);
  font-family: inherit; font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field textarea { resize: vertical; }
.form-status { margin-top: 14px; font-size: 0.92rem; color: var(--text-muted); min-height: 1.2em; line-height: 1.5; }
.form-status.success {
  color: var(--green);
  background: rgba(54, 192, 138, 0.10);
  border: 1px solid rgba(54, 192, 138, 0.30);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.form-status.error {
  color: #ffb4b4;
  background: rgba(239, 107, 107, 0.10);
  border: 1px solid rgba(239, 107, 107, 0.30);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.btn:disabled { opacity: 0.65; cursor: default; transform: none; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border-soft); background: var(--bg-alt); padding: 44px 0; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.footer-brand { font-weight: 700; font-size: 1.12rem; margin-bottom: 6px; }
.footer-tag { color: var(--text-muted); font-size: 0.92rem; }
.footer-meta { text-align: right; color: var(--text-muted); font-size: 0.9rem; }
.footer-meta a { color: var(--accent-2); }
.footer-copy { margin-top: 6px; }

/* ---------- Demo library ---------- */
.demo-library {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: 20px;
}
.demo-tile {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  color: var(--text);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.demo-tile::after {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius);
  background: radial-gradient(420px 160px at 100% 0%, rgba(79,140,255,0.10), transparent 60%);
  opacity: 0; transition: opacity var(--transition); pointer-events: none;
}
.demo-tile:hover { transform: translateY(-5px); border-color: var(--accent); background: var(--surface-2); box-shadow: var(--shadow-sm); }
.demo-tile:hover::after { opacity: 1; }
.demo-ico { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--accent-soft); margin-bottom: 16px; }
.demo-ico svg { width: 24px; height: 24px; fill: none; stroke: var(--accent-2); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.demo-cat {
  align-self: flex-start;
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent-2); background: var(--accent-soft);
  padding: 4px 11px; border-radius: 999px; margin-bottom: 12px;
}
.demo-tile h3 { font-size: 1.16rem; margin-bottom: 10px; }
.demo-tile p { color: var(--text-muted); font-size: 0.92rem; margin-bottom: 20px; }
.demo-tile-cta {
  margin-top: auto; align-self: flex-start;
  color: var(--accent-2); font-weight: 600; font-size: 0.9rem;
  padding: 9px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface-2);
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.demo-tile:hover .demo-tile-cta { border-color: var(--accent); color: #fff; }
.demo-tile-cta-card { background: linear-gradient(180deg, var(--surface-2), #101a33); border-style: dashed; }
.demo-tile-cta-card .demo-cat { color: var(--green); background: rgba(54,192,138,0.15); }

/* ---------- Results (qualitative outcomes, no chart) ---------- */
.results-section {
  background:
    radial-gradient(720px 360px at 15% 0%, rgba(79,140,255,0.10), transparent 60%),
    radial-gradient(620px 320px at 90% 100%, rgba(79,140,255,0.07), transparent 60%),
    var(--bg);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.results-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.result-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-sm); }
.result-ico { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--accent-soft); margin-bottom: 16px; }
.result-ico svg { width: 24px; height: 24px; fill: none; stroke: var(--accent-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.result-card h3 { font-size: 1.12rem; margin-bottom: 9px; }
.result-card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.55; }
.results-note { text-align: center; color: var(--text-muted); font-size: 0.84rem; margin-top: 28px; font-style: italic; }

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-copy { max-width: none; }
  .hero-visual { max-width: 460px; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .card-grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .packages-grid { grid-template-columns: repeat(2, 1fr); }
  .who-grid { grid-template-columns: repeat(2, 1fr); }
  .who-card-wide { grid-column: span 2; }
  .about-inner, .contact-inner { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  /* Keep the logo compact so it never crowds the navbar */
  .brand-mark-atlas-a { width: 38px; height: 38px; }

  /* Mobile nav */
  .nav-toggle { display: flex; }
  .nav-menu {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-alt); border-bottom: 1px solid var(--border);
    padding: 8px 24px 18px;
    transform: translateY(-130%); opacity: 0; pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
  }
  .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-menu li { width: 100%; }
  .nav-menu a { display: block; padding: 13px 0; font-size: 1rem; }
  .nav-cta { text-align: center; margin-top: 8px; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero { padding: 56px 0 60px; }
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }
  .card-grid, .trust-grid, .packages-grid, .who-grid, .steps { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .who-card-wide { grid-column: span 1; }
  .footer-inner { flex-direction: column; }
  .footer-meta { text-align: left; }
  .hero-actions .btn { flex: 1; text-align: center; }
  .cta-banner { padding: 56px 0; }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .dash-card .dash-bar i { transition: none; }
}