/* ============================================================
   VAKTBOKA.NO — Stylesheet
   Design: clean/professional med teal accent, medisinsk tillit
   Fonts: DM Serif Display (headings) + Work Sans (body)
   ============================================================ */

/* ---- DESIGN TOKENS ---- */
:root, [data-theme="light"] {
  --color-bg:             #f5f7f6;
  --color-surface:        #f9fafa;
  --color-surface-2:      #ffffff;
  --color-surface-offset: #ecf0ef;
  --color-border:         #d0d8d6;
  --color-divider:        #dce4e2;

  --color-text:           #1a2422;
  --color-text-muted:     #526560;
  --color-text-faint:     #9eb8b3;
  --color-text-inverse:   #f5f7f6;

  --color-primary:        #01696f;
  --color-primary-hover:  #0c4e54;
  --color-primary-active: #0f3638;
  --color-primary-light:  #e0f0ef;
  --color-primary-highlight: #c8e5e3;

  --color-warning:        #964219;
  --color-success:        #2e7d32;
  --color-error:          #c62828;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'Work Sans', 'Helvetica Neue', sans-serif;

  --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-3xl:  clamp(2.5rem,   1rem    + 4vw,    4.5rem);

  --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;

  --radius-sm: 0.375rem; --radius-md: 0.625rem;
  --radius-lg: 1rem;     --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(1,60,65,0.06);
  --shadow-md: 0 4px 16px rgba(1,60,65,0.08);
  --shadow-lg: 0 12px 40px rgba(1,60,65,0.12);

  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-default: 1100px;
  --content-narrow:  720px;
}

[data-theme="dark"] {
  --color-bg:             #0f1614;
  --color-surface:        #141c1a;
  --color-surface-2:      #192120;
  --color-surface-offset: #1d2826;
  --color-border:         #2c3e3c;
  --color-divider:        #243330;
  --color-text:           #c8d8d5;
  --color-text-muted:     #6a8e8a;
  --color-text-faint:     #3d5552;
  --color-text-inverse:   #0f1614;
  --color-primary:        #4fa8ae;
  --color-primary-hover:  #33919a;
  --color-primary-light:  #1a3030;
  --color-primary-highlight: #1e3836;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0f1614; --color-surface: #141c1a; --color-surface-2: #192120;
    --color-surface-offset: #1d2826; --color-border: #2c3e3c; --color-divider: #243330;
    --color-text: #c8d8d5; --color-text-muted: #6a8e8a; --color-text-faint: #3d5552;
    --color-text-inverse: #0f1614; --color-primary: #4fa8ae; --color-primary-hover: #33919a;
    --color-primary-light: #1a3030; --color-primary-highlight: #1e3836;
  }
}

/* ---- BASE RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-font-smoothing: antialiased;
  text-size-adjust: none;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100dvh;
  line-height: 1.6;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
h1,h2,h3,h4 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); font-weight: 400; }
p { max-width: 68ch; }
::selection { background: var(--color-primary-highlight); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

/* ---- LAYOUT ---- */
.container {
  max-width: var(--content-default);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
@media (max-width: 640px) { .container { padding: 0 var(--space-4); } }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.75rem 1.5rem; border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 600; font-family: var(--font-body);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary); color: var(--color-text-inverse);
}
.btn-primary:hover { background: var(--color-primary-hover); box-shadow: var(--shadow-md); }
.btn-ghost {
  background: transparent; color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
}
.btn-ghost:hover { color: var(--color-primary); border-color: var(--color-primary); }
.btn-full { width: 100%; justify-content: center; }

/* ---- SECTION LABELS ---- */
.section-label {
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.section-heading {
  font-size: var(--text-2xl); color: var(--color-text);
  margin-bottom: var(--space-8); line-height: 1.1;
}
.section-heading em { font-style: italic; color: var(--color-primary); }

/* ---- HEADER ---- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.site-header.scrolled { border-color: var(--color-divider); box-shadow: var(--shadow-sm); }
.header-inner {
  display: flex; align-items: center; gap: var(--space-8);
  height: 64px;
}
.logo { display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.logo-text { font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-text); }
.logo-dot { color: var(--color-primary); }
.main-nav { display: flex; align-items: center; gap: var(--space-6); margin-left: auto; }
.main-nav a { font-size: var(--text-sm); color: var(--color-text-muted); font-weight: 500; }
.main-nav a:hover { color: var(--color-primary); }
.main-nav .nav-cta {
  background: var(--color-primary); color: var(--color-text-inverse);
  padding: 0.5rem 1.125rem; border-radius: var(--radius-md); font-weight: 600;
}
.main-nav .nav-cta:hover { background: var(--color-primary-hover); color: var(--color-text-inverse); }
.theme-toggle {
  margin-left: var(--space-2); padding: var(--space-2); color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}
.theme-toggle:hover { color: var(--color-primary); }
.mobile-menu-btn { display: none; padding: var(--space-2); color: var(--color-text-muted); margin-left: var(--space-2); }
.mobile-nav { display: none; }
@media (max-width: 768px) {
  .main-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .mobile-nav {
    display: flex; flex-direction: column;
    background: var(--color-surface); border-top: 1px solid var(--color-divider);
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
  }
  .mobile-nav.open { max-height: 320px; }
  .mobile-nav a {
    padding: var(--space-4) var(--space-6); font-size: var(--text-base);
    font-weight: 500; color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-divider);
  }
  .mobile-nav .nav-cta { color: var(--color-primary); font-weight: 700; }
}

/* ---- HERO ---- */
.hero {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0 var(--space-16);
  display: grid;
  grid-template-columns: 1fr;
}
.hero .container { max-width: var(--content-default); }
.hero-inner { max-width: 620px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--color-primary-light); color: var(--color-primary);
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.06em;
  padding: 0.375rem 0.875rem; border-radius: var(--radius-full);
  margin-bottom: var(--space-5); text-transform: uppercase;
}
.hero-heading {
  font-size: var(--text-3xl); color: var(--color-text);
  margin-bottom: var(--space-5); line-height: 1.08;
}
.hero-sub {
  font-size: var(--text-lg); color: var(--color-text-muted);
  line-height: 1.6; margin-bottom: var(--space-8); max-width: 56ch;
  font-weight: 400;
}
.hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-8); }
.hero-platforms { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.platform-badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--color-surface); border: 1px solid var(--color-border);
  color: var(--color-text-muted); font-size: var(--text-xs); font-weight: 500;
  padding: 0.4rem 0.75rem; border-radius: var(--radius-full);
}

/* App mockup */
.hero-visual {
  display: none;
}
@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1fr 420px;
    gap: var(--space-16);
    align-items: center;
    padding-inline: var(--space-6);
    max-width: var(--content-default);
    margin: 0 auto;
  }
  .hero-inner { max-width: none; }
  .hero-visual { display: flex; justify-content: flex-end; }
}
.app-mockup {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden; width: 100%; max-width: 380px;
}
.mockup-header {
  background: var(--color-surface-offset);
  padding: var(--space-3) var(--space-4);
  display: flex; align-items: center; gap: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
}
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot.red { background: #ff5f57; }
.mockup-dot.yellow { background: #febc2e; }
.mockup-dot.green { background: #28c840; }
.mockup-title { font-size: var(--text-xs); font-weight: 600; color: var(--color-text-muted); margin-left: auto; }
.mockup-body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.mockup-day { display: flex; align-items: center; gap: var(--space-3); }
.day-label { font-size: var(--text-xs); color: var(--color-text-faint); font-weight: 600; width: 28px; flex-shrink: 0; }
.vakt-card {
  flex: 1; padding: 0.45rem 0.75rem; border-radius: var(--radius-sm);
  font-size: var(--text-xs); font-weight: 600;
  display: flex; align-items: center; justify-content: space-between;
}
.vakt-card.specialist { background: var(--color-primary-light); color: var(--color-primary); }
.vakt-card.lis { background: color-mix(in srgb, #1e88e5 15%, transparent); color: #1565c0; }
[data-theme="dark"] .vakt-card.lis { color: #64b5f6; }
.vakt-card.open { background: color-mix(in srgb, var(--color-warning) 12%, transparent); color: var(--color-warning); border: 1px dashed currentColor; }
.vakt-status { font-size: 10px; }
.vakt-status.confirmed { color: var(--color-success); }
.vakt-status.pending { color: var(--color-warning); font-weight: 700; }
.mockup-divider { height: 1px; background: var(--color-divider); margin: var(--space-1) 0; }
.mockup-notification {
  display: flex; align-items: center; gap: var(--space-2);
  background: var(--color-surface-offset); border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem; font-size: var(--text-xs); color: var(--color-text-muted);
}
.mockup-notification.oppdrag { background: color-mix(in srgb, var(--color-warning) 8%, transparent); }

/* ---- TRUST BAR ---- */
.trust-bar {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-4) 0;
}
.trust-inner {
  display: flex; align-items: center; gap: var(--space-5);
  flex-wrap: wrap; justify-content: center;
}
.trust-item {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); color: var(--color-text-muted); font-weight: 500;
}
.trust-sep { color: var(--color-divider); font-size: var(--text-lg); }

/* ---- PROBLEM SECTION ---- */
.problem-section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}
.problem-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}
.problem-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.problem-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.problem-icon {
  width: 44px; height: 44px;
  background: color-mix(in srgb, var(--color-error) 10%, transparent);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-error); margin-bottom: var(--space-4);
}
.problem-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); font-family: var(--font-body); font-weight: 700; }
.problem-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; }

/* ---- FEATURES SECTION ---- */
.features-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
@media (max-width: 900px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .features-grid { grid-template-columns: 1fr; } }

.feature-item {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.feature-item:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary); transform: translateY(-2px); }
.feature-item.large { grid-column: span 2; }
@media (max-width: 900px) { .feature-item.large { grid-column: span 2; } }
@media (max-width: 540px) { .feature-item.large { grid-column: span 1; } }

.feature-icon-wrap {
  width: 48px; height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary); margin-bottom: var(--space-4);
}
.feature-item h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); font-family: var(--font-body); font-weight: 700; }
.feature-item p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; }
.feature-list { list-style: none; margin-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.feature-list li {
  font-size: var(--text-sm); color: var(--color-text-muted);
  padding-left: var(--space-5); position: relative;
}
.feature-list li::before {
  content: "→"; position: absolute; left: 0; color: var(--color-primary); font-weight: 700;
}
.takst-examples { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); }
.takst-chip {
  background: var(--color-primary-light); color: var(--color-primary);
  font-size: 11px; font-weight: 700; padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full); font-family: var(--font-body);
}

/* ---- ADVANTAGES SECTION ---- */
.advantages-section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}
.adv-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
@media (max-width: 800px) { .adv-grid { grid-template-columns: 1fr; } }
.adv-body { font-size: var(--text-base); color: var(--color-text-muted); margin-bottom: var(--space-5); line-height: 1.7; }
.adv-stats { display: flex; gap: var(--space-8); flex-wrap: wrap; margin-top: var(--space-8); }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--color-primary); line-height: 1; }
.stat-label { font-size: var(--text-xs); color: var(--color-text-muted); font-weight: 500; margin-top: var(--space-1); }

/* Compare card */
.compare-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.compare-header {
  display: grid; grid-template-columns: 1fr auto auto;
  gap: var(--space-4);
  background: var(--color-surface-offset);
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
}
.compare-col-label { font-size: var(--text-xs); font-weight: 700; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.compare-col-label.center { text-align: center; min-width: 72px; }
.compare-col-label.highlight-col { color: var(--color-primary); }
.compare-row {
  display: grid; grid-template-columns: 1fr auto auto;
  gap: var(--space-4); align-items: center;
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-sm); color: var(--color-text-muted);
  transition: background var(--transition);
}
.compare-row:last-child { border-bottom: none; }
.compare-row:hover { background: var(--color-surface-offset); }
.compare-cell { display: flex; align-items: center; justify-content: center; min-width: 72px; }
.compare-cell.highlight-col { background: color-mix(in srgb, var(--color-primary) 5%, transparent); }

/* ---- ABOUT / PILOT SECTION ---- */
.about-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}
.about-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
@media (max-width: 800px) { .about-inner { grid-template-columns: 1fr; } }
.about-text p { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.7; margin-bottom: var(--space-5); }
.about-founder {
  margin-top: var(--space-8);
  padding: var(--space-5);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.founder-info { display: flex; flex-direction: column; gap: var(--space-1); }
.founder-info strong { font-size: var(--text-base); font-weight: 700; color: var(--color-text); }
.founder-info span { font-size: var(--text-sm); color: var(--color-text-muted); }

.pilot-box {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  color: var(--color-text-inverse);
}
.pilot-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  font-size: var(--text-xs); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; padding: 0.35rem 0.875rem;
  border-radius: var(--radius-full); margin-bottom: var(--space-4);
}
.pilot-box h3 { font-family: var(--font-display); font-size: var(--text-xl); margin-bottom: var(--space-4); color: white; }
.pilot-box p { font-size: var(--text-sm); opacity: 0.85; line-height: 1.7; margin-bottom: var(--space-6); }
.pilot-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); }
.pilot-list li { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); font-weight: 500; }
.pilot-list svg { flex-shrink: 0; }
.pilot-box .btn-primary {
  background: white; color: var(--color-primary);
  font-weight: 700;
}
.pilot-box .btn-primary:hover { background: rgba(255,255,255,0.9); }

/* ---- CONTACT SECTION ---- */
.contact-section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}
.contact-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
@media (max-width: 800px) { .contact-inner { grid-template-columns: 1fr; } }
.contact-text p { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.7; margin-bottom: var(--space-8); }
.contact-details { display: flex; flex-direction: column; gap: var(--space-4); }
.contact-link {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-base); color: var(--color-text-muted); font-weight: 500;
  transition: color var(--transition);
}
.contact-link:hover { color: var(--color-primary); }

/* Form */
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-5);
}
.form-row { display: flex; flex-direction: column; gap: var(--space-2); }
.form-row label { font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); }
.form-row input, .form-row textarea {
  background: var(--color-surface-2); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md); padding: 0.75rem 1rem;
  font-size: var(--text-base); color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}
.form-row textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: var(--text-xs); color: var(--color-text-faint); text-align: center; }

/* ---- FOOTER ---- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-top: clamp(var(--space-12), 6vw, var(--space-16));
}
.footer-inner {
  display: grid; grid-template-columns: 1fr auto;
  gap: var(--space-16); padding-bottom: var(--space-12);
}
@media (max-width: 640px) { .footer-inner { grid-template-columns: 1fr; gap: var(--space-10); } }
.footer-tagline { font-size: var(--text-sm); color: var(--color-text-faint); margin-top: var(--space-4); line-height: 1.6; }
.footer-links { display: flex; gap: var(--space-12); }
@media (max-width: 640px) { .footer-links { gap: var(--space-8); } }
.footer-col { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col-title { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: var(--space-1); }
.footer-col a { font-size: var(--text-sm); color: var(--color-text-faint); }
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-5) 0;
}
.footer-bottom-inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: var(--space-3);
  font-size: var(--text-xs); color: var(--color-text-faint);
}
.footer-bottom a { color: var(--color-text-faint); }
.footer-bottom a:hover { color: var(--color-primary); }

/* ---- SCROLL ANIMATIONS ---- */
.fade-up {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.feature-item:nth-child(2) { transition-delay: 0.05s; }
.feature-item:nth-child(3) { transition-delay: 0.10s; }
.feature-item:nth-child(4) { transition-delay: 0.15s; }
.problem-card:nth-child(2) { transition-delay: 0.05s; }
.problem-card:nth-child(3) { transition-delay: 0.10s; }
.problem-card:nth-child(4) { transition-delay: 0.15s; }