/* =========================================================
   OSSI · Control4 — Premium Smart Home Dealer Site
   Brand: deep navy + electric blue accent (mirrors ossi.com)
   ========================================================= */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-hero: clamp(2.75rem, 1.5rem + 5vw, 6rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* OSSI brand palette */
  --color-bg: #07091a;
  --color-bg-2: #0b1330;
  --color-surface: #0e1638;
  --color-surface-2: #131b40;
  --color-surface-offset: #0a1029;
  --color-border: #1f2a55;
  --color-divider: #1a234a;

  --color-text: #e9ecf6;
  --color-text-muted: #9aa3c4;
  --color-text-faint: #6b749a;

  --color-primary: #C32032;
  --color-primary-hover: #e25563;
  --color-primary-active: #93282C;
  --color-primary-glow: rgba(195, 32, 50, 0.35);

  --color-accent: #d4a574;

  /* Radius */
  --radius-sm: 0.4rem;
  --radius-md: 0.65rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 12px 40px rgba(195, 32, 50, 0.35);

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-default: 1200px;
  --content-wide: 1320px;

  --font-body: 'Inter', system-ui, -apple-system, 'Helvetica Neue', sans-serif;
  --font-display: 'Manrope', 'Inter', system-ui, sans-serif;
}

/* ===== Base reset ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  background-image:
    radial-gradient(1200px 700px at 80% -10%, rgba(195, 32, 50, 0.18), transparent 60%),
    radial-gradient(1000px 600px at -10% 30%, rgba(212, 165, 116, 0.08), transparent 60%);
  background-attachment: fixed;
  overflow-x: hidden;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  color: inherit;
}

input,
textarea,
select,
button {
  font: inherit;
}

ul[role='list'],
ol[role='list'] {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h2 { font-size: var(--text-2xl); letter-spacing: -0.02em; }
h3 { font-size: var(--text-lg); font-weight: 700; }

p {
  text-wrap: pretty;
  max-width: 68ch;
}

::selection {
  background: var(--color-primary-glow);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

a, button, [role='button'], input, textarea, select {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: white;
  padding: var(--space-3) var(--space-4);
  z-index: 100;
}
.skip-link:focus { left: 0; }

/* ===== Container ===== */
.container {
  width: 100%;
  max-width: var(--content-default);
  margin: 0 auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-8));
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, var(--shadow-glow);
}
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); }
.btn-primary:active { background: var(--color-primary-active); transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-hover);
  background: rgba(195, 32, 50, 0.08);
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 9, 26, 0.65);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: box-shadow var(--transition-interactive), background var(--transition-interactive);
}
.site-header.scrolled {
  background: rgba(7, 9, 26, 0.92);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}
.brand img { height: 32px; width: auto; }
.brand-divider {
  width: 1px;
  height: 22px;
  background: rgba(255, 255, 255, 0.18);
}
.brand-tag {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-left: auto;
}
.nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  white-space: nowrap;
}
.nav a:hover { color: var(--color-text); }
.nav-cta { flex-shrink: 0; }
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-interactive), opacity var(--transition-interactive);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu[hidden] { display: none !important; }
.mobile-menu {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) clamp(var(--space-4), 4vw, var(--space-8)) var(--space-6);
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
}
.mobile-menu a {
  padding: var(--space-3) 0;
  color: var(--color-text);
  font-size: var(--text-base);
  font-weight: 500;
  border-bottom: 1px solid var(--color-divider);
}
.mobile-menu .btn { margin-top: var(--space-3); align-self: flex-start; }

@media (max-width: 1080px) {
  .nav, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-block: clamp(var(--space-24), 14vh, var(--space-32)) var(--space-24);
  overflow: hidden;
  isolation: isolate;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.05) brightness(0.7);
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 9, 26, 0.7) 0%, rgba(7, 9, 26, 0.55) 35%, rgba(7, 9, 26, 0.95) 100%),
    radial-gradient(800px 500px at 20% 50%, rgba(195, 32, 50, 0.25), transparent 65%);
}
.hero-content { position: relative; max-width: 920px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid rgba(195, 32, 50, 0.4);
  background: rgba(195, 32, 50, 0.1);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary-hover);
  margin-bottom: var(--space-6);
}
.eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(195, 32, 50, 0.2);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: var(--text-hero);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.95;
  margin-bottom: var(--space-6);
}
.grad {
  background: linear-gradient(120deg, #ea4a5a 0%, #d4a574 55%, #fcd9a3 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin-bottom: var(--space-8);
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.hero-stats li { display: flex; flex-direction: column; gap: var(--space-1); }
.hero-stats strong {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.hero-stats span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.scroll-cue {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 40px;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-cue span {
  width: 3px;
  height: 8px;
  background: var(--color-primary-hover);
  border-radius: 2px;
  animation: scroll-bob 1.8s ease-in-out infinite;
}
@keyframes scroll-bob {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* ===== Sections ===== */
.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
  position: relative;
}
.section-head {
  max-width: 760px;
  margin: 0 auto var(--space-16);
  text-align: center;
}
.section-sub {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-inline: auto;
}
.kicker {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary-hover);
  margin-bottom: var(--space-3);
}

/* Intro */
.intro-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-16);
  align-items: start;
}
.intro-copy h2 { margin-bottom: var(--space-6); }
.intro-copy p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary-hover);
  font-weight: 600;
  margin-top: var(--space-2);
}
.link-arrow:hover span { transform: translateX(4px); }
.link-arrow span { transition: transform var(--transition-interactive); display: inline-block; }
.intro-card {
  background: linear-gradient(160deg, var(--color-surface) 0%, var(--color-surface-offset) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
}
.intro-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, rgba(195, 32, 50, 0.5), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(195, 32, 50, 0.12);
  color: var(--color-primary-hover);
  border: 1px solid rgba(195, 32, 50, 0.3);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}
.badge svg { width: 14px; height: 14px; }
.intro-card h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.intro-card p { color: var(--color-text-muted); margin-bottom: var(--space-5); }
.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--color-text);
  font-size: var(--text-sm);
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(195, 32, 50, 0.15);
  border: 1px solid rgba(195, 32, 50, 0.4);
}
.check-list li::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 9px;
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--color-primary-hover);
  border-bottom: 2px solid var(--color-primary-hover);
  transform: rotate(-45deg);
}

@media (max-width: 900px) {
  .intro-grid { grid-template-columns: 1fr; gap: var(--space-12); }
}

/* Solutions grid */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.solution-card {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-surface-offset) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.solution-card:hover {
  transform: translateY(-4px);
  border-color: rgba(195, 32, 50, 0.6);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(195, 32, 50, 0.2);
}
.ico {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(195, 32, 50, 0.18), rgba(212, 165, 116, 0.08));
  border: 1px solid rgba(195, 32, 50, 0.3);
  color: var(--color-primary-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}
.ico svg { width: 28px; height: 28px; }
.solution-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.solution-card p { color: var(--color-text-muted); font-size: var(--text-sm); }

/* Feature blocks */
.feature {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
  position: relative;
}
.feature-alt {
  background: linear-gradient(180deg, transparent, rgba(11, 19, 48, 0.5), transparent);
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}
.feature-grid-reverse .feature-copy { order: 2; }
.feature-grid-reverse .feature-media { order: 1; }
.feature-copy h2 { margin-bottom: var(--space-5); }
.feature-copy > p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
}
.feature-copy .check-list { margin-bottom: var(--space-8); }
.feature-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.feature-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.feature-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10, 6, 8, 0.5));
  pointer-events: none;
}

@media (max-width: 900px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid-reverse .feature-copy { order: 0; }
  .feature-grid-reverse .feature-media { order: 0; }
}

/* Why pillars */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
}
.pillar {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
}
.pill-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary-hover);
  margin-bottom: var(--space-4);
}
.pillar h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.pillar p { color: var(--color-text-muted); font-size: var(--text-sm); }

/* Process steps */
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  counter-reset: step;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 6%;
  right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary) 20%, var(--color-primary) 80%, transparent);
  opacity: 0.4;
}
.steps li {
  list-style: none;
  text-align: center;
  position: relative;
  padding-top: var(--space-16);
}
.step-num {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-bg-2);
  border: 1px solid var(--color-primary);
  color: var(--color-primary-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  box-shadow: 0 0 0 6px rgba(195, 32, 50, 0.08), inset 0 1px 0 rgba(255,255,255,0.1);
}
.steps h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.steps p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-inline: auto;
  max-width: 22ch;
}

@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr 1fr; }
  .steps::before { display: none; }
}
@media (max-width: 520px) {
  .steps { grid-template-columns: 1fr; }
}

/* Industries */
.ind-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}
.ind-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.ind-card:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-2);
}
.ind-card h3 { font-size: var(--text-base); margin-bottom: var(--space-2); }
.ind-card p { color: var(--color-text-muted); font-size: var(--text-sm); }

/* Testimonials */
.testimonials { padding-block: var(--space-16); }
.quote-card {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  padding: var(--space-12) var(--space-8);
}
.qmark {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-6);
  color: var(--color-primary);
  opacity: 0.5;
}
blockquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  text-wrap: balance;
}
.quote-card cite {
  font-style: normal;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}

/* Contact */
.contact {
  background:
    radial-gradient(700px 400px at 20% 0%, rgba(195, 32, 50, 0.22), transparent 60%),
    radial-gradient(600px 360px at 90% 100%, rgba(212, 165, 116, 0.08), transparent 60%),
    var(--color-bg-2);
  border-top: 1px solid var(--color-divider);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: start;
}
.contact-copy h2 { margin-bottom: var(--space-5); }
.contact-copy > p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}
.contact-list {
  list-style: none;
  display: grid;
  gap: var(--space-4);
}
.contact-list li {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: baseline;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
  gap: var(--space-3);
}
.contact-list .lbl {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  font-weight: 600;
}
.contact-list a {
  color: var(--color-text);
  font-weight: 600;
}
.contact-list a:hover { color: var(--color-primary-hover); }

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  display: grid;
  gap: var(--space-5);
  box-shadow: var(--shadow-md);
}
.contact-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}
.contact-form label.full { grid-column: 1 / -1; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-size: var(--text-base);
}
.contact-form textarea { resize: vertical; min-height: 110px; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
  background: var(--color-surface-2);
  outline: none;
  box-shadow: 0 0 0 3px rgba(195, 32, 50, 0.18);
}
.contact-form select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%239aa3c4' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: var(--space-10);
}
.contact-form .btn {
  justify-self: start;
}
.form-note {
  font-size: var(--text-sm);
  color: var(--color-primary-hover);
  min-height: 1.2em;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form .row { grid-template-columns: 1fr; }
}

/* Footer */
.site-footer {
  background: #050203;
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16) var(--space-6);
  margin-top: var(--space-12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-divider);
}
.foot-brand img { height: 30px; margin-bottom: var(--space-4); }
.foot-brand p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 36ch;
}
.foot-col h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}
.foot-col ul { display: flex; flex-direction: column; gap: var(--space-2); }
.foot-col a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.foot-col a:hover { color: var(--color-text); }
.foot-bottom {
  padding-top: var(--space-6);
}
.foot-bottom p {
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  text-align: center;
}

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .foot-brand { grid-column: 1 / -1; }
}

/* ===== Control4 logo lockup in header ===== */
.brand-c4 {
  height: 16px;
  width: auto;
  opacity: 0.95;
  margin-left: var(--space-1);
}

/* ===== Difference section (Control4 categories) ===== */
.diff {
  background:
    radial-gradient(800px 500px at 80% 20%, rgba(195, 32, 50, 0.12), transparent 60%),
    linear-gradient(180deg, transparent, rgba(20, 9, 12, 0.6), transparent);
}
.diff-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}
.diff-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
}
.diff-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.diff-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-6);
  list-style: none;
}
.diff-list li {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.diff-list li:hover { border-color: var(--color-primary); background: var(--color-surface-2); }
.diff-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(195, 32, 50, 0.18);
  flex-shrink: 0;
}
@media (max-width: 900px) {
  .diff-grid { grid-template-columns: 1fr; }
}

/* ===== Product showcase ===== */
.showcase {
  padding-block: clamp(var(--space-16), 9vw, var(--space-24));
}
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.showcase-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  aspect-ratio: 3 / 4;
  isolation: isolate;
  transition: transform var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.showcase-card:hover {
  transform: translateY(-4px);
  border-color: rgba(195, 32, 50, 0.6);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(195, 32, 50, 0.25);
}
.showcase-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05);
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.showcase-card:hover img { transform: scale(1.04); }
.showcase-card .meta {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--space-5);
  background: linear-gradient(180deg, transparent 0%, rgba(10, 6, 8, 0.85) 60%, rgba(10, 6, 8, 0.95) 100%);
}
.showcase-card .meta-kicker {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ea4a5a;
  margin-bottom: var(--space-1);
}
.showcase-card .meta-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
@media (max-width: 900px) {
  .showcase-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .showcase-grid { grid-template-columns: 1fr; }
  .showcase-card { aspect-ratio: 4 / 3; }
}

/* Authorized dealer band */
.dealer-band {
  padding-block: var(--space-12);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background:
    radial-gradient(600px 240px at 50% 50%, rgba(195, 32, 50, 0.18), transparent 70%),
    var(--color-bg-2);
}
.dealer-band .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  text-align: center;
}
.dealer-band .c4-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-5);
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.05);
}
.dealer-band .c4-chip img {
  height: 24px;
  width: auto;
  display: block;
}
.dealer-band p {
  margin: 0;
  max-width: 60ch;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.dealer-band strong { color: var(--color-text); font-weight: 700; }

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}