/* ============================================================
   FICS PANEL — shared stylesheet
   ============================================================ */

/* ── TOKENS ─────────────────────────────────────── */
:root {
  --bg:         #0A0B0C;
  --bg-2:       #0E1012;
  --bg-3:       #14171A;
  --surface:    #191D21;
  --accent:     #1F7A75;
  --accent-lt:  #3AADAA;
  --accent-dim: rgba(58,173,170,0.14);
  --amber:      #E8A33D;
  --text:       #E4E1DA;
  --text-muted: #8A8C86;
  --border:     rgba(255,255,255,0.07);
  --border-lt:  rgba(255,255,255,0.13);
  --grid-line:  rgba(58,173,170,0.045);
  --wa:         #25D366;
  --mono: 'JetBrains Mono', monospace;
  --cond: 'Barlow Condensed', sans-serif;
}

/* ── RESET ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }

/* Blueprint grid backdrop */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
}
main, nav, footer { position: relative; z-index: 1; }

/* ── UTILITY ────────────────────────────────────── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 28px; }
.eyebrow {
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-lt);
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: '';
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--accent-lt), transparent);
  display: inline-block;
}

/* ── SCROLL PROGRESS ─────────────────────────────── */
#progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  z-index: 300;
  background: linear-gradient(90deg, var(--accent), var(--accent-lt) 70%, var(--amber));
  box-shadow: 0 0 12px rgba(58,173,170,0.6);
  transition: width 0.08s linear;
}

/* ── NAV ────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 22px 0;
  transition: background 0.35s, padding 0.35s, border-color 0.35s;
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(10,11,12,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 11px; }
.nav-logo img { width: 34px; height: 34px; object-fit: cover; border-radius: 3px; }
.nav-logo span { font-family: var(--cond); font-size: 1.25rem; font-weight: 700; letter-spacing: 0.12em; }
.nav-links { display: flex; gap: 34px; list-style: none; }
.nav-links a {
  font-family: var(--cond);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--accent-lt);
  transition: width 0.25s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  font-family: var(--cond);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 9px 22px;
  border: 1px solid var(--accent);
  color: var(--accent-lt);
  transition: background 0.2s, color 0.2s;
}
.nav-cta:hover { background: var(--accent); color: var(--text); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-toggle span { width: 24px; height: 1.5px; background: var(--text-muted); transition: 0.25s; }
nav.nav-open .nav-links {
  display: flex !important;
  flex-direction: column;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: rgba(10,11,12,0.98);
  padding: 24px 28px;
  border-top: 1px solid var(--border);
  gap: 20px;
}
nav.nav-open .nav-cta { display: block !important; margin: 0 28px 20px; text-align: center; }

/* ── HUD SECTION TRACKER (homepage) ─────────────── */
.hud {
  position: fixed;
  right: 22px; top: 50%;
  transform: translateY(-50%);
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: flex-end;
}
.hud a { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.hud .hud-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.25s, transform 0.25s, color 0.25s;
  white-space: nowrap;
}
.hud .hud-dot {
  width: 7px; height: 7px;
  border: 1px solid var(--text-muted);
  transform: rotate(45deg);
  transition: all 0.28s;
}
.hud a:hover .hud-label { opacity: 1; transform: translateX(0); color: var(--text); }
.hud a.active .hud-dot {
  background: var(--accent-lt);
  border-color: var(--accent-lt);
  box-shadow: 0 0 10px rgba(58,173,170,0.7);
  width: 9px; height: 9px;
}
.hud a.active .hud-label { opacity: 1; transform: translateX(0); color: var(--accent-lt); }

/* ── BUTTONS ────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--cond);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 13px 30px;
  background: var(--accent);
  color: var(--text);
  transition: background 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.btn-primary::after { content: '→'; font-family: 'Inter', sans-serif; transform: translateX(-2px); transition: transform 0.2s; }
.btn-primary:hover { background: var(--accent-lt); }
.btn-primary:hover::after { transform: translateX(2px); }
.btn-ghost {
  display: inline-block;
  font-family: var(--cond);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 13px 30px;
  border: 1px solid var(--border-lt);
  color: var(--text-muted);
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }

/* ── HERO (homepage) ────────────────────────────── */
#hero {
  min-height: 100vh;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  overflow: hidden;
}
.hero-left {
  position: relative;
  z-index: 2;
  padding: 140px 60px 80px 28px;
  max-width: 620px;
  margin-left: calc((100vw - 1160px) / 2);
}
.hero-left .eyebrow { margin-bottom: 26px; }
.hero-title {
  font-family: var(--cond);
  font-size: clamp(3.2rem, 6vw, 5.8rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-title em { font-style: normal; color: var(--accent-lt); }
.hero-title .ln {
  display: block;
  opacity: 0;
  transform: translateY(24px);
  animation: rise 0.7s cubic-bezier(.2,.7,.2,1) forwards;
}
.hero-title .ln:nth-child(1){ animation-delay: .15s; }
.hero-title .ln:nth-child(2){ animation-delay: .27s; }
.hero-title .ln:nth-child(3){ animation-delay: .39s; }
.hero-title .ln:nth-child(4){ animation-delay: .51s; }
@keyframes rise { to { opacity: 1; transform: none; } }
.hero-sub {
  font-size: 0.97rem;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 420px;
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0;
  animation: rise 0.7s ease 0.62s forwards;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; opacity: 0; animation: rise 0.7s ease 0.72s forwards; }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  opacity: 0;
  animation: rise 0.7s ease 0.82s forwards;
}
.stat-item span { font-family: var(--cond); font-size: 2.2rem; font-weight: 700; color: var(--accent-lt); display: block; line-height: 1; }
.stat-item p { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); margin-top: 8px; }
.hero-right { position: absolute; right: 0; top: 0; bottom: 0; width: 50%; }
.hero-right img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.32) saturate(0.6); will-change: transform; }
.hero-right::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, var(--bg) 0%, transparent 62%); z-index: 1; }
.hero-right::after {
  content: '';
  position: absolute; left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(58,173,170,0.55), transparent);
  z-index: 2;
  animation: scan 6.5s linear infinite;
}
@keyframes scan { 0% { top: 0; } 100% { top: 100%; } }

/* ── SECTION BASE ───────────────────────────────── */
section { padding: 100px 0; }
#hero + section, section + section { border-top: 1px solid var(--border); }
.section-head { margin-bottom: 52px; }
.section-head h2 {
  font-family: var(--cond);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.08;
  margin-top: 16px;
}

/* ── ABOUT ──────────────────────────────────────── */
#about { background: var(--bg-2); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-text p { font-size: 0.93rem; color: var(--text-muted); line-height: 1.9; margin-bottom: 16px; }
.about-text p:last-of-type { margin-bottom: 32px; }
.about-img { position: relative; }
.about-img img { width: 100%; height: 540px; object-fit: cover; filter: brightness(0.75); }
.about-img::after {
  content: '';
  position: absolute; bottom: -14px; right: -14px;
  width: 60%; height: 60%;
  border: 1px solid var(--accent-dim);
  pointer-events: none;
}

/* ── PROPERTIES ─────────────────────────────────── */
#properties { background: var(--bg); }
.props-intro { max-width: 620px; margin-bottom: 56px; }
.props-intro p { font-size: 0.93rem; color: var(--text-muted); line-height: 1.85; margin-top: 16px; }
.props-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); }
.prop-card { background: var(--bg); padding: 30px 24px; transition: background 0.25s; position: relative; }
.prop-card::before {
  content: attr(data-idx);
  position: absolute; top: 16px; right: 18px;
  font-family: var(--mono); font-size: 0.6rem; color: var(--text-muted); opacity: 0.35;
}
.prop-card:hover { background: var(--bg-3); }
.prop-icon { width: 32px; height: 2px; background: var(--accent); margin-bottom: 20px; transition: width 0.3s; }
.prop-card:hover .prop-icon { width: 48px; }
.prop-card h3 { font-family: var(--cond); font-size: 1.05rem; font-weight: 600; letter-spacing: 0.04em; color: var(--text); margin-bottom: 10px; }
.prop-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; }

/* ── APPLICATIONS ───────────────────────────────── */
#applications { background: var(--bg-2); }
.apps-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.apps-img img { width: 100%; height: 580px; object-fit: cover; filter: brightness(0.7); }
.apps-list { display: flex; flex-direction: column; gap: 0; margin-top: 32px; }
.app-item {
  display: grid; grid-template-columns: 36px 1fr; gap: 16px;
  padding: 20px 0; border-bottom: 1px solid var(--border);
  align-items: start; transition: padding-left 0.25s;
}
.app-item:first-child { border-top: 1px solid var(--border); }
.app-item:hover { padding-left: 10px; }
.app-num { font-family: var(--mono); font-size: 0.72rem; font-weight: 600; color: var(--accent-lt); letter-spacing: 0.06em; padding-top: 3px; }
.app-text h4 { font-family: var(--cond); font-size: 1rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text); margin-bottom: 4px; }
.app-text p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.65; }

/* ── BAFFLE ─────────────────────────────────────── */
#baffle { background: var(--bg-3); }
.baffle-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center; }
.baffle-content p { font-size: 0.93rem; color: var(--text-muted); line-height: 1.88; margin-bottom: 16px; }
.trust-badges { display: flex; gap: 28px; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--border); }
.badge { display: flex; flex-direction: column; gap: 5px; }
.badge strong { font-family: var(--cond); font-size: 1.4rem; font-weight: 700; color: var(--accent-lt); line-height: 1.05; }
.badge span { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.baffle-img img { width: 100%; height: 500px; object-fit: cover; filter: brightness(0.7); }

/* ── RUFICS ─────────────────────────────────────── */
#rufics { background: var(--bg); }
.rufics-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.rufics-content p { font-size: 0.93rem; color: var(--text-muted); line-height: 1.88; margin-bottom: 14px; }
.specs-block { margin-top: 36px; border: 1px solid var(--border); }
.specs-block header {
  padding: 14px 20px; background: var(--accent-dim);
  font-family: var(--mono); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent-lt);
}
.spec-row { display: grid; grid-template-columns: 1fr 1.4fr; padding: 14px 20px; border-top: 1px solid var(--border); font-size: 0.87rem; }
.spec-row:hover { background: var(--surface); }
.spec-row span:first-child { color: var(--text-muted); font-family: var(--mono); font-size: 0.78rem; }
.spec-row span:last-child { color: var(--text); font-weight: 500; }
.rufics-apps { margin-top: 36px; }
.rufics-apps h4 { font-family: var(--mono); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: var(--cond); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 7px 14px; border: 1px solid var(--border); color: var(--text-muted);
  transition: border-color 0.2s, color 0.2s;
}
.tag:hover { border-color: var(--accent); color: var(--accent-lt); }

/* ── CONTACT ────────────────────────────────────── */
#contact { background: var(--bg-2); }
.contact-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; }
.contact-info .eyebrow { margin-bottom: 16px; }
.contact-info h3 { font-family: var(--cond); font-size: 2rem; font-weight: 700; line-height: 1.1; margin-bottom: 20px; }
.contact-info p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 28px; }
.address-block { padding: 20px; border: 1px solid var(--border); margin-bottom: 28px; }
.address-block p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; margin: 0; }
.address-block strong {
  font-family: var(--mono); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-lt);
  display: block; margin-bottom: 8px;
}
.social-links { display: flex; flex-wrap: wrap; gap: 8px; }
.social-links a {
  font-family: var(--cond); font-size: 0.74rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 8px 13px; border: 1px solid var(--border); color: var(--text-muted);
  transition: border-color 0.2s, color 0.2s;
}
.social-links a:hover { border-color: var(--accent); color: var(--accent-lt); }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-family: var(--mono); font-size: 0.6rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea {
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  padding: 12px 15px; font-family: 'Inter', sans-serif; font-size: 0.88rem;
  outline: none; transition: border-color 0.2s; -webkit-appearance: none; resize: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group select option { background: var(--bg-3); }
.form-group textarea { min-height: 110px; }
.hp { position: absolute; left: -9999px; opacity: 0; }
.form-submit {
  font-family: var(--cond); font-size: 0.86rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase; padding: 14px 38px;
  background: var(--accent); color: var(--text); border: none; cursor: pointer;
  align-self: flex-start; transition: background 0.2s;
}
.form-submit:hover { background: var(--accent-lt); }
.form-submit:disabled { opacity: 0.6; cursor: default; }
.form-status { font-size: 0.84rem; padding: 12px 16px; display: none; }
.form-status.success { background: rgba(58,173,170,0.12); color: var(--accent-lt); border-left: 2px solid var(--accent); }
.form-status.error { background: rgba(160,50,50,0.1); color: #b07070; border-left: 2px solid #703030; }

/* ── SUBPAGE: PAGE HERO ─────────────────────────── */
.page-hero {
  padding: 160px 0 70px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  position: relative;
}
.breadcrumb {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 22px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--accent-lt); }
.breadcrumb span { color: var(--accent-lt); }
.page-hero h1 {
  font-family: var(--cond);
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  font-weight: 800;
  line-height: 0.98;
  margin: 14px 0 22px;
  max-width: 14ch;
}
.page-hero h1 em { font-style: normal; color: var(--accent-lt); }
.page-lead { font-size: 1rem; font-weight: 300; color: var(--text-muted); max-width: 640px; line-height: 1.85; }

/* ── SUBPAGE: PROSE + INFO ──────────────────────── */
.content { padding: 84px 0; }
.content + .content { border-top: 1px solid var(--border); }
.content.alt { background: var(--bg-2); }
.prose { max-width: 720px; }
.prose h2 {
  font-family: var(--cond);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 22px;
}
.prose h3 {
  font-family: var(--cond);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 30px 0 12px;
}
.prose p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.9; margin-bottom: 18px; }
.prose ul { list-style: none; margin: 20px 0 8px; }
.prose ul li {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  padding-left: 26px;
  margin-bottom: 12px;
  position: relative;
}
.prose ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 8px; height: 8px;
  background: var(--accent);
  transform: rotate(45deg);
}
.prose ul li strong { color: var(--text); font-weight: 600; }

/* info card grid (blog hub + related) */
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); margin-top: 44px; }
.info-card {
  background: var(--bg);
  padding: 32px 26px;
  transition: background 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
  min-height: 210px;
}
.info-card:hover { background: var(--bg-3); }
.info-card .tagline { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-lt); margin-bottom: 16px; }
.info-card h3 { font-family: var(--cond); font-size: 1.3rem; font-weight: 700; letter-spacing: 0.02em; color: var(--text); margin-bottom: 10px; }
.info-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.info-card .go {
  margin-top: auto;
  font-family: var(--cond); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-lt);
  display: inline-flex; align-items: center; gap: 8px;
}
.info-card .go::after { content: '→'; font-family: 'Inter', sans-serif; transition: transform 0.2s; }
.info-card:hover .go::after { transform: translateX(4px); }

/* ── CTA BAND ───────────────────────────────────── */
.cta-band {
  background: var(--bg-3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 74px 0;
}
.cta-band .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { font-family: var(--cond); font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; line-height: 1.05; max-width: 16ch; }
.cta-band p { font-size: 0.92rem; color: var(--text-muted); margin-top: 10px; max-width: 46ch; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ── FOOTER ─────────────────────────────────────── */
footer { background: var(--bg); border-top: 1px solid var(--border); padding: 56px 0 38px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid var(--border); }
.footer-brand .footer-logo { font-family: var(--cond); font-size: 1.35rem; font-weight: 700; letter-spacing: 0.12em; color: var(--text); display: block; margin-bottom: 14px; }
.footer-brand p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.75; max-width: 320px; }
.footer-col h5 { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-lt); margin-bottom: 16px; }
.footer-col address { font-style: normal; font-size: 0.84rem; color: var(--text-muted); line-height: 1.8; }
.footer-col a { font-size: 0.84rem; color: var(--text-muted); line-height: 1.9; display: block; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent-lt); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 26px; }
.footer-note { font-size: 0.72rem; color: var(--text-muted); opacity: 0.5; max-width: 420px; }
.footer-copy { font-family: var(--mono); font-size: 0.68rem; color: var(--text-muted); opacity: 0.5; }

/* ── SCROLL REVEAL ──────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── WHATSAPP FLOAT ─────────────────────────────── */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 400; display: flex; align-items: center; gap: 0; }
.wa-btn {
  width: 58px; height: 58px; background: var(--wa); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 26px rgba(37,211,102,0.4); position: relative; transition: transform 0.2s;
}
.wa-btn:hover { transform: scale(1.06); }
.wa-btn svg { width: 32px; height: 32px; fill: #fff; }
.wa-btn::before {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  background: var(--wa); z-index: -1; animation: waPulse 2.2s ease-out infinite;
}
@keyframes waPulse { 0% { transform: scale(1); opacity: 0.55; } 100% { transform: scale(1.9); opacity: 0; } }
.wa-tip {
  position: absolute; right: 70px;
  background: var(--surface); border: 1px solid var(--border-lt); color: var(--text);
  font-family: var(--cond); font-size: 0.82rem; font-weight: 500; letter-spacing: 0.05em;
  padding: 8px 14px; white-space: nowrap;
  opacity: 0; transform: translateX(8px); pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
}
.wa-tip::after {
  content: ''; position: absolute; right: -5px; top: 50%;
  transform: translateY(-50%) rotate(45deg); width: 9px; height: 9px;
  background: var(--surface); border-right: 1px solid var(--border-lt); border-top: 1px solid var(--border-lt);
}
.wa-float:hover .wa-tip { opacity: 1; transform: translateX(0); }

/* ── BACK TO TOP ────────────────────────────────── */
.to-top {
  position: fixed; left: 22px; bottom: 22px; z-index: 400;
  width: 44px; height: 44px; border: 1px solid var(--border-lt);
  background: rgba(10,11,12,0.8); backdrop-filter: blur(8px); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity 0.3s, transform 0.3s, color 0.2s, border-color 0.2s; font-size: 1rem;
}
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { color: var(--accent-lt); border-color: var(--accent); }

/* ── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 1200px) { .hero-left { margin-left: 0; padding-left: 28px; } }
@media (max-width: 1080px) { .hud { display: none; } }
@media (max-width: 960px) {
  #hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .about-grid, .apps-layout, .baffle-inner, .rufics-layout, .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .about-img img, .apps-img img, .baffle-img img { height: 300px; }
  .props-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 540px) {
  .props-grid { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .hero-stats { gap: 26px; }
  .trust-badges { flex-wrap: wrap; gap: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-title .ln, .hero-sub, .hero-btns, .hero-stats { opacity: 1; }
}