/* ============================================================
   HEIJNEN DIGITAL — style.css
   Bootstrap 5 base. This file: brand tokens + custom components.
   ============================================================ */

/* ============================================================
   BRAND TOKENS
   ============================================================ */
:root {
  --hd-bg:            #ffffff;
  --hd-bg-alt:        #f3f6fb;
  --hd-surface:       #ffffff;
  --hd-border:        rgba(10, 22, 40, 0.09);
  --hd-text-1:        #0a1628;
  --hd-text-2:        #3d5a80;
  --hd-text-3:        #8fa5c0;
  --hd-accent:        #2563eb;
  --hd-accent-light:  #3b82f6;
  --hd-emergency:     #e63946;
  --hd-emergency-dark:#c1121f;
  --hd-success:       #10b981;
  --hd-navy:          #0a1628;

  --hd-radius-sm:     6px;
  --hd-radius:        12px;
  --hd-radius-lg:     16px;
  --hd-radius-xl:     20px;
  --hd-radius-full:   9999px;

  --hd-shadow-card:   0 1px 3px rgba(10,22,40,.06), 0 4px 16px rgba(10,22,40,.08);
  --hd-shadow-hover:  0 4px 12px rgba(10,22,40,.08), 0 16px 40px rgba(10,22,40,.14);

  --hd-transition:    220ms ease;
}

/* ============================================================
   GLOBAL RESETS / TYPOGRAPHY
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--hd-text-1);
  background: var(--hd-bg);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }

a { color: var(--hd-accent); }
a:hover { color: var(--hd-accent-light); }

/* ============================================================
   SKIP LINK
   ============================================================ */
.hd-skip-link {
  position: absolute;
  top: -999px;
  left: 0;
  background: var(--hd-accent);
  color: #fff;
  padding: .5rem 1rem;
  z-index: 9999;
  border-radius: 0 0 var(--hd-radius-sm) var(--hd-radius-sm);
  font-weight: 600;
  text-decoration: none;
}
.hd-skip-link:focus { top: 0; }

/* ============================================================
   ANIMATED BACKGROUND
   ============================================================ */
.hd-bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  animation: hd-orb-fade 2s ease forwards;
}
@keyframes hd-orb-fade { to { opacity: 1; } }

.hd-bg-orb--1 {
  width: 600px; height: 600px;
  top: -120px; left: -100px;
  background: radial-gradient(circle, rgba(37,99,235,.10), transparent 70%);
  animation-delay: 0.2s;
}
.hd-bg-orb--2 {
  width: 500px; height: 500px;
  top: 40%; right: -80px;
  background: radial-gradient(circle, rgba(59,130,246,.07), transparent 70%);
  animation-delay: 0.5s;
}
.hd-bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .03;
  background-image:
    linear-gradient(var(--hd-text-1) 1px, transparent 1px),
    linear-gradient(90deg, var(--hd-text-1) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.hd-navbar {
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--hd-border);
  transition: box-shadow var(--hd-transition), background var(--hd-transition);
  padding-top: .75rem;
  padding-bottom: .75rem;
  z-index: 1030;
}
.hd-navbar.is-scrolled {
  background: rgba(255,255,255,.97);
  box-shadow: 0 2px 16px rgba(10,22,40,.08);
}

.hd-navbar__brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
}
.hd-navbar__logo {
  height: 36px;
  width: auto;
}
.hd-navbar__logo-fallback {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--hd-text-1);
  letter-spacing: -.02em;
}
.hd-navbar__logo-fallback span { color: var(--hd-accent); }

/* Hamburger custom bars */
.hd-navbar__toggler {
  border: 1px solid var(--hd-border);
  border-radius: var(--hd-radius-sm);
  padding: .4rem .6rem;
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: transparent;
}
.hd-navbar__toggler:focus { outline: 2px solid var(--hd-accent); outline-offset: 2px; box-shadow: none; }
.hd-hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--hd-text-1);
  border-radius: 2px;
  transition: transform var(--hd-transition), opacity var(--hd-transition);
}
.hd-navbar__toggler[aria-expanded="true"] .hd-hamburger-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hd-navbar__toggler[aria-expanded="true"] .hd-hamburger-bar:nth-child(2) { opacity: 0; }
.hd-navbar__toggler[aria-expanded="true"] .hd-hamburger-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Nav links */
.hd-nav-link {
  font-size: .9rem;
  font-weight: 500;
  color: var(--hd-text-2) !important;
  padding: .4rem .75rem !important;
  border-radius: var(--hd-radius-sm);
  transition: color var(--hd-transition), background var(--hd-transition);
  text-decoration: none;
}
.hd-nav-link:hover,
.hd-nav-link.is-active { color: var(--hd-text-1) !important; background: var(--hd-bg-alt); }

.hd-nav-link--emergency {
  color: var(--hd-emergency) !important;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.hd-nav-link--emergency:hover { color: var(--hd-emergency-dark) !important; background: rgba(230,57,70,.06); }

.hd-emergency-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--hd-emergency);
  animation: hd-pulse 1.8s infinite;
}
@keyframes hd-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(1.4); }
}

/* Mobile collapse panel */
@media (max-width: 991.98px) {
  .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--hd-surface);
    padding: 1rem 1.25rem 1.25rem;
    border-top: 1px solid var(--hd-border);
    box-shadow: 0 8px 24px rgba(10,22,40,.12);
  }
  .hd-nav-link {
    font-size: 1rem;
    padding: .65rem 1rem !important;
    border-radius: var(--hd-radius);
    display: block;
    text-align: right;
  }
  /* Emergency link is inline-flex so needs explicit justification */
  .hd-nav-link--emergency {
    justify-content: flex-end;
  }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.hd-btn-primary {
  background: var(--hd-accent);
  color: #fff !important;
  border: none;
  border-radius: var(--hd-radius);
  font-weight: 600;
  font-size: .9rem;
  padding: .6rem 1.25rem;
  transition: background var(--hd-transition), transform var(--hd-transition), box-shadow var(--hd-transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
}
.hd-btn-primary:hover  { background: var(--hd-accent-light); color: #fff !important; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(37,99,235,.3); }
.hd-btn-primary:active { transform: none; box-shadow: none; }
.hd-btn-primary:disabled { opacity: .6; pointer-events: none; }

.hd-btn-lg {
  font-size: 1rem !important;
  padding: .8rem 1.75rem !important;
  border-radius: var(--hd-radius-lg) !important;
}
.hd-btn-sm {
  font-size: .82rem !important;
  padding: .45rem 1rem !important;
}

.hd-btn-ghost {
  background: transparent;
  color: var(--hd-text-1) !important;
  border: 1.5px solid var(--hd-border);
  border-radius: var(--hd-radius);
  font-weight: 600;
  font-size: .9rem;
  padding: .6rem 1.25rem;
  transition: border-color var(--hd-transition), background var(--hd-transition), color var(--hd-transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
}
.hd-btn-ghost:hover { border-color: var(--hd-accent); color: var(--hd-accent) !important; background: rgba(37,99,235,.04); }

.hd-btn-emergency {
  background: var(--hd-emergency);
  color: #fff !important;
  border: none;
  border-radius: var(--hd-radius);
  font-weight: 600;
  font-size: .9rem;
  padding: .6rem 1.25rem;
  transition: background var(--hd-transition), transform var(--hd-transition), box-shadow var(--hd-transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  white-space: nowrap;
  cursor: pointer;
}
.hd-btn-emergency:hover  { background: var(--hd-emergency-dark); color: #fff !important; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(230,57,70,.35); }
.hd-btn-emergency:active { transform: none; box-shadow: none; }
.hd-btn-emergency:disabled { opacity: .6; pointer-events: none; }

.hd-btn__spinner { flex-shrink: 0; }

/* ============================================================
   SECTION SHARED
   ============================================================ */
.hd-section {
  position: relative;
  padding: 5rem 0;
  z-index: 1;
}
@media (min-width: 768px) { .hd-section { padding: 7rem 0; } }

.hd-section--alt { background: var(--hd-bg-alt); }

.hd-section-label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--hd-accent);
  margin-bottom: .75rem;
}

.hd-section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--hd-text-1);
  letter-spacing: -.02em;
  margin-bottom: 1rem;
}

.hd-section-subtitle {
  font-size: 1.05rem;
  color: var(--hd-text-2);
  line-height: 1.7;
  max-width: 680px;
  margin-bottom: 0;
}

.hd-section-header { margin-bottom: 3.5rem; }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--delay-1 { transition-delay: .1s; }
.reveal--delay-2 { transition-delay: .2s; }
.reveal--delay-3 { transition-delay: .3s; }
.reveal--delay-4 { transition-delay: .4s; }
.reveal--delay-5 { transition-delay: .5s; }

/* ============================================================
   HERO
   ============================================================ */
.hd-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 7rem 0 4rem;
  z-index: 1;
}

.hd-hero__inner { max-width: 760px; }

.hd-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--hd-accent);
  background: rgba(37,99,235,.07);
  border: 1px solid rgba(37,99,235,.14);
  border-radius: var(--hd-radius-full);
  padding: .35rem .9rem;
  margin-bottom: 1.5rem;
}

.hd-hero__tag-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--hd-accent);
  animation: hd-pulse 2s infinite;
}

.hd-hero__title {
  font-size: clamp(2rem, 6vw, 3.75rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.03em;
  color: var(--hd-text-1);
  margin-bottom: 1.5rem;
}

.hd-text-accent { color: var(--hd-accent); }

.hd-hero__subtitle {
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  font-weight: 600;
  color: var(--hd-text-2);
  margin-bottom: 1rem;
}

.hd-hero__text {
  font-size: 1rem;
  color: var(--hd-text-2);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 2rem;
}

.hd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 2.5rem;
  justify-content: center;
}
@media (min-width: 992px) {
  .hd-hero__actions { justify-content: flex-start; }
}

.hd-hero__emergency-hint {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .75rem;
  font-size: .85rem;
  color: var(--hd-text-2);
  text-decoration: none;
  border: 1px solid var(--hd-border);
  border-radius: var(--hd-radius-full);
  padding: .55rem 1.1rem;
  background: var(--hd-surface);
  transition: border-color var(--hd-transition), box-shadow var(--hd-transition);
  max-width: 100%;
}
.hd-hero__emergency-hint:hover { border-color: var(--hd-emergency); box-shadow: 0 0 0 3px rgba(230,57,70,.08); color: var(--hd-text-1); }
.hd-hero__emergency-hint strong { color: var(--hd-emergency); font-weight: 600; }
.hd-hero__emergency-hint .bi { color: var(--hd-text-3); }

@media (max-width: 991.98px) {
  .hd-hero__emergency-hint {
    justify-content: center;
    text-align: center;
    line-height: 1.35;
  }
}

.hd-emergency-pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--hd-emergency);
  box-shadow: 0 0 0 0 rgba(230,57,70,.4);
  animation: hd-ring-pulse 1.8s infinite;
  flex-shrink: 0;
}
@keyframes hd-ring-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(230,57,70,.5); }
  70%  { box-shadow: 0 0 0 8px rgba(230,57,70,0); }
  100% { box-shadow: 0 0 0 0 rgba(230,57,70,0); }
}


/* ============================================================
   CHALLENGE CARDS
   ============================================================ */
.hd-challenge-card {
  display: flex;
  flex-direction: column;
  background: var(--hd-surface);
  border: 1px solid var(--hd-border);
  border-radius: var(--hd-radius-xl);
  padding: 1.75rem;
  box-shadow: var(--hd-shadow-card);
  transition: border-color var(--hd-transition), box-shadow var(--hd-transition), transform var(--hd-transition);
}
@media (hover: hover) and (pointer: fine) {
  .hd-challenge-card:hover {
    border-color: rgba(37,99,235,.2);
    box-shadow: var(--hd-shadow-hover);
    transform: translateY(-4px);
  }
}

.hd-challenge-card__icon {
  font-size: 1.5rem;
  color: var(--hd-accent);
  margin-bottom: 1.25rem;
}

.hd-challenge-card__body {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 0;
  flex: 1;
}

.hd-challenge-card__block {
  display: flex;
  flex-direction: column;
  padding: .75rem 0;
}
.hd-challenge-card__block--solution { border-top: 1px solid var(--hd-border); }

.hd-challenge-card__label {
  display: inline-block;
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: .4rem;
}
.hd-challenge-card__block--problem .hd-challenge-card__label { color: #b45309; }
.hd-challenge-card__block--solution .hd-challenge-card__label { color: var(--hd-accent); }

.hd-challenge-card h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--hd-text-1);
  margin-bottom: .35rem;
}
.hd-challenge-card p {
  font-size: .875rem;
  color: var(--hd-text-2);
  line-height: 1.65;
  margin-bottom: 0;
}

/* ============================================================
   EMERGENCY SECTION
   ============================================================ */
.hd-emergency {
  background: var(--hd-navy);
  color: #fff;
}

.hd-emergency__inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.hd-emergency__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--hd-emergency);
  background: rgba(230,57,70,.15);
  border: 1px solid rgba(230,57,70,.3);
  border-radius: var(--hd-radius-full);
  padding: .35rem 1rem;
  margin-bottom: 1.5rem;
}
.hd-emergency__badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--hd-emergency);
  animation: hd-pulse 1.6s infinite;
}

.hd-emergency__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: #fff;
  margin-bottom: 1.25rem;
}

.hd-emergency__text {
  font-size: 1.05rem;
  color: rgba(255,255,255,.7);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.hd-emergency__text--emphasis {
  color: rgba(255,255,255,.9);
  font-weight: 500;
}

/* ============================================================
   PROCESS
   ============================================================ */
.hd-process__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 768px) { .hd-process__steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .hd-process__steps { grid-template-columns: repeat(4, 1fr); } }

.hd-process-step {
  background: var(--hd-surface);
  border: 1px solid var(--hd-border);
  border-radius: var(--hd-radius-xl);
  padding: 1.75rem;
  box-shadow: var(--hd-shadow-card);
}

.hd-process-step__num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(37,99,235,.1);
  color: var(--hd-accent);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.hd-process-step__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--hd-text-1);
  margin-bottom: .5rem;
}

.hd-process-step__text {
  font-size: .9rem;
  color: var(--hd-text-2);
  line-height: 1.65;
  margin-bottom: 0;
}

/* ============================================================
   EXAMPLE CARDS
   ============================================================ */
.hd-example-card {
  display: flex;
  flex-direction: column;
  background: var(--hd-surface);
  border: 1px solid var(--hd-border);
  border-radius: var(--hd-radius-xl);
  padding: 1.5rem;
  box-shadow: var(--hd-shadow-card);
  transition: border-color var(--hd-transition), box-shadow var(--hd-transition), transform var(--hd-transition);
}
@media (hover: hover) and (pointer: fine) {
  .hd-example-card:hover {
    border-color: rgba(37,99,235,.2);
    box-shadow: var(--hd-shadow-hover);
    transform: translateY(-4px);
  }
}

.hd-example-card__icon {
  font-size: 1.4rem;
  color: var(--hd-accent);
  margin-bottom: 1rem;
}

.hd-example-card__tag {
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--hd-accent);
  margin-bottom: .6rem;
}

.hd-example-card__title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--hd-text-1);
  margin-bottom: .5rem;
}

.hd-example-card__text {
  font-size: .875rem;
  color: var(--hd-text-2);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 0;
}

/* ============================================================
   ABOUT
   ============================================================ */
.hd-about__inner { max-width: 680px; }

.hd-about__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--hd-text-1);
  margin-bottom: 1.25rem;
}

.hd-about__text {
  font-size: 1.05rem;
  color: var(--hd-text-2);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.hd-about__text--emphasis { color: var(--hd-text-1); font-weight: 500; }

.hd-about__values {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  margin-top: 2rem;
  justify-content: center;
}
@media (min-width: 992px) {
  .hd-about__values { justify-content: flex-start; }
}
.hd-about__value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--hd-accent);
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.hd-contact__form-wrap {
  max-width: 720px;
  margin: 0 auto;
}

.hd-form-label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--hd-text-1);
  margin-bottom: .4rem;
}

.hd-form-required { color: var(--hd-emergency); margin-left: .1rem; }

.hd-form-control,
.form-control.hd-form-control,
.form-select.hd-form-control {
  border: 1.5px solid var(--hd-border);
  border-radius: var(--hd-radius);
  font-size: .9rem;
  color: var(--hd-text-1);
  background: var(--hd-surface);
  padding: .65rem .9rem;
  transition: border-color var(--hd-transition), box-shadow var(--hd-transition);
  box-shadow: none;
}
.hd-form-control:focus,
.form-control.hd-form-control:focus,
.form-select.hd-form-control:focus {
  border-color: var(--hd-accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
  outline: none;
}
.hd-form-control.is-invalid { border-color: var(--hd-emergency) !important; box-shadow: 0 0 0 3px rgba(230,57,70,.1) !important; }
.hd-form-control::placeholder { color: var(--hd-text-3); }

.hd-form-error {
  font-size: .8rem;
  color: var(--hd-emergency);
  margin-top: .3rem;
  min-height: 1.1em;
}

/* Custom checkbox */
.hd-form-check { display: flex; align-items: flex-start; gap: .6rem; }

.hd-form-check__input {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 2px solid var(--hd-border);
  border-radius: 4px;
  background: var(--hd-surface);
  cursor: pointer;
  margin-top: .1rem;
  transition: border-color var(--hd-transition), background var(--hd-transition);
  flex-shrink: 0;
}
.hd-form-check__input:checked {
  background: var(--hd-accent);
  border-color: var(--hd-accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px;
}
.hd-form-check__input:focus { outline: 2px solid var(--hd-accent); outline-offset: 2px; }
.hd-form-check__input.is-invalid { border-color: var(--hd-emergency) !important; }

.hd-form-check__label {
  font-size: .875rem;
  color: var(--hd-text-2);
  line-height: 1.5;
  cursor: pointer;
}

.hd-link {
  color: var(--hd-accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.hd-link:hover { color: var(--hd-accent-light); }

/* Form success */
.hd-form-success { text-align: center; padding: 3rem 2rem; }
.hd-form-success__icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(16,185,129,.1);
  color: var(--hd-success);
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}
.hd-form-success__title { font-size: 1.4rem; font-weight: 700; color: var(--hd-text-1); margin-bottom: .5rem; }
.hd-form-success__text { color: var(--hd-text-2); margin-bottom: 1.5rem; }

/* ============================================================
   CONTACT CARD
   ============================================================ */
.hd-contact-card {
  background: var(--hd-surface);
  border: 1px solid var(--hd-border);
  border-radius: var(--hd-radius-xl);
  padding: 2.5rem 2rem;
  box-shadow: var(--hd-shadow-card);
}
@media (min-width: 576px) {
  .hd-contact-card { padding: 2.75rem 2.5rem; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.hd-footer {
  background: var(--hd-bg-alt);
  border-top: 1px solid var(--hd-border);
  color: var(--hd-text-2);
  padding: 4rem 0 0;
}

.hd-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
@media (min-width: 768px) {
  .hd-footer__inner { flex-direction: row; justify-content: space-between; align-items: flex-start; }
}

.hd-footer__logo {
  height: 36px;
  width: auto;
}
.hd-footer__logo-fallback { font-size: 1.2rem; font-weight: 800; color: var(--hd-text-1); letter-spacing: -.02em; }
.hd-footer__logo-fallback span { color: var(--hd-accent); }

.hd-footer__tagline { font-size: .9rem; font-weight: 600; color: var(--hd-text-1); margin: .75rem 0 .35rem; }
.hd-footer__services { font-size: .78rem; color: var(--hd-text-3); margin: 0; }

.hd-footer__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  margin: 0;
}
@media (min-width: 768px) {
  .hd-footer__links { align-items: flex-start; }
}

.hd-footer__link {
  font-size: .875rem;
  color: var(--hd-text-2);
  text-decoration: none;
  transition: color var(--hd-transition);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
}
.hd-footer__link:hover { color: var(--hd-accent); }
.hd-footer__link--emergency { color: var(--hd-emergency) !important; font-weight: 600; }
.hd-footer__link--emergency:hover { color: var(--hd-emergency-dark) !important; }

.hd-footer__bottom {
  border-top: 1px solid var(--hd-border);
  padding: 1.25rem 0;
}
.hd-footer__copy { font-size: .8rem; color: var(--hd-text-3); margin: 0; text-align: center; }

/* ============================================================
   SCROLL-TO-TOP
   ============================================================ */
.hd-scroll-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--hd-accent);
  color: #fff;
  border: none;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(37,99,235,.3);
  transition: background var(--hd-transition), transform var(--hd-transition);
  z-index: 1020;
}
.hd-scroll-top:hover { background: var(--hd-accent-light); transform: translateY(-2px); }
.hd-scroll-top[hidden] { display: none; }

/* ============================================================
   EMERGENCY MODAL
   ============================================================ */
.hd-em-modal {
  border: none;
  border-radius: var(--hd-radius-xl);
  overflow: hidden;
}

.hd-em-modal__header {
  padding: 1.75rem 1.75rem .5rem;
  position: relative;
}

.hd-em-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--hd-emergency);
  background: rgba(230,57,70,.08);
  border: 1px solid rgba(230,57,70,.2);
  border-radius: var(--hd-radius-full);
  padding: .25rem .75rem;
  margin-bottom: .75rem;
}
.hd-em-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--hd-emergency);
  animation: hd-pulse 1.6s infinite;
}

.hd-em-modal__title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--hd-text-1);
  margin-bottom: .4rem;
}

.hd-em-modal__subtitle {
  font-size: .9rem;
  color: var(--hd-text-2);
  line-height: 1.6;
  margin-bottom: 0;
}

.hd-em-close { position: absolute; top: 1.25rem; right: 1.25rem; }

.hd-em-modal__body { padding: 1rem 1.75rem 1.75rem; }

.hd-em-success { text-align: center; padding: 2.5rem 1rem; }
.hd-em-success__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(16,185,129,.1);
  color: var(--hd-success);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.hd-em-success__title { font-size: 1.3rem; font-weight: 700; color: var(--hd-text-1); margin-bottom: .5rem; }
.hd-em-success__text { color: var(--hd-text-2); margin-bottom: 1.5rem; }

/* ============================================================
   PRIVACY MODAL
   ============================================================ */
.hd-pv-modal { border: none; border-radius: var(--hd-radius-xl); overflow: hidden; }
.hd-pv-modal__title { font-size: 1.3rem; font-weight: 700; color: var(--hd-text-1); }
.hd-pv-modal__body { padding: 1.25rem 1.75rem 1.75rem; }
.hd-pv-modal__body h3 { font-size: 1rem; font-weight: 700; color: var(--hd-text-1); margin-top: 1.5rem; margin-bottom: .5rem; }
.hd-pv-modal__body p,
.hd-pv-modal__body li { font-size: .9rem; color: var(--hd-text-2); line-height: 1.7; }
.hd-pv-modal__body ul { padding-left: 1.25rem; }
.hd-pv-meta { font-size: .8rem; color: var(--hd-text-3); margin-bottom: 1.5rem; }

/* ============================================================
   MODAL STACKING (privacy above emergency)
   ============================================================ */
#privacyModal { z-index: 1060; }