/* ==========================================================================
   Digital Realtors — Components
   ========================================================================== */

/* ==========================================================================
   Buttons
   ========================================================================== */
.dr-btn {
  --dr-btn-bg: var(--dr-primary);
  --dr-btn-fg: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--dr-s-2);
  padding: 15px var(--dr-s-8);
  font-family: var(--dr-font-display);
  font-size: var(--dr-t-sm);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--dr-btn-fg);
  background: var(--dr-btn-bg);
  border: 1px solid transparent;
  border-radius: var(--dr-r-pill);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
  transition:
    transform var(--dr-dur-base) var(--dr-ease-spring),
    box-shadow var(--dr-dur-base) var(--dr-ease),
    background var(--dr-dur-fast) var(--dr-ease),
    color var(--dr-dur-fast) var(--dr-ease);
}
.dr-btn:hover { color: var(--dr-btn-fg); transform: translateY(-2px); }
.dr-btn:active { transform: translateY(0); }

/* Light sweep — the glass reflection from the logo's towers */
.dr-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(115deg, transparent 20%, rgba(255,255,255,.35) 48%, transparent 76%);
  transform: translateX(-120%);
  transition: transform var(--dr-dur-slow) var(--dr-ease-out);
}
.dr-btn:hover::after { transform: translateX(120%); }

.dr-btn--primary { --dr-btn-bg: var(--dr-grad-brand); box-shadow: var(--dr-sh-brand); }
.dr-btn--primary:hover { box-shadow: 0 22px 48px rgba(15, 61, 145, .32); }

.dr-btn--accent { --dr-btn-bg: var(--dr-grad-accent); box-shadow: var(--dr-sh-accent); }
.dr-btn--accent:hover { box-shadow: 0 18px 40px rgba(242, 107, 33, .42); }

.dr-btn--ghost {
  --dr-btn-bg: transparent;
  --dr-btn-fg: var(--dr-text);
  border-color: var(--dr-border-strong);
}
.dr-btn--ghost:hover {
  border-color: var(--dr-accent);
  color: var(--dr-accent);
  background: var(--dr-module-soft);
}
/* Dark bands: the hero and page-hero are dark in both themes, so a ghost button
   inside them must not inherit the light-theme --dr-text (near-black on navy). */
.dr-section--invert .dr-btn--ghost,
.dr-hero .dr-btn--ghost,
.dr-phero .dr-btn--ghost {
  --dr-btn-fg: #fff;
  border-color: rgba(255,255,255,.32);
}
.dr-section--invert .dr-btn--ghost:hover,
.dr-hero .dr-btn--ghost:hover,
.dr-phero .dr-btn--ghost:hover { background: rgba(255,255,255,.1); color: #fff; }

.dr-btn--sm { padding: 10px var(--dr-s-5); font-size: var(--dr-t-xs); }
.dr-btn--lg { padding: 18px var(--dr-s-10); font-size: var(--dr-t-base); }
.dr-btn--block { display: flex; width: 100%; }

/* Arrow nudge */
.dr-btn .dr-i { transition: transform var(--dr-dur-base) var(--dr-ease-spring); }
.dr-btn:hover .dr-i--arrow { transform: translateX(4px); }

/* ==========================================================================
   Cards
   ========================================================================== */
.dr-card {
  position: relative;
  background: var(--dr-surface);
  border: 1px solid var(--dr-border);
  border-radius: var(--dr-r-lg);
  padding: var(--dr-s-8);
  box-shadow: var(--dr-sh-sm);
  overflow: hidden;
  transition:
    transform var(--dr-dur-base) var(--dr-ease-out),
    box-shadow var(--dr-dur-base) var(--dr-ease-out),
    border-color var(--dr-dur-base) var(--dr-ease);
}
.dr-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--dr-sh-lg);
  border-color: var(--dr-module);
}
/* Roof chevron notch, top-right */
.dr-card--roof::before {
  content: "";
  position: absolute;
  top: -30px; right: -30px;
  width: 88px; height: 88px;
  background: var(--dr-module-soft);
  transform: rotate(45deg);
  transition: background var(--dr-dur-base) var(--dr-ease);
}
.dr-card--roof:hover::before { background: var(--dr-module); opacity: .18; }

.dr-card__icon {
  display: grid;
  place-items: center;
  width: 62px; height: 62px;
  border-radius: var(--dr-r-md);
  background: var(--dr-module-soft);
  color: var(--dr-module);
  margin-bottom: var(--dr-s-5);
  transition: transform var(--dr-dur-base) var(--dr-ease-spring), background var(--dr-dur-base) var(--dr-ease);
}
.dr-card:hover .dr-card__icon { transform: translateY(-3px) rotate(-6deg) scale(1.06); }
.dr-card__title { font-size: var(--dr-t-lg); margin-bottom: var(--dr-s-2); }
.dr-card__text { font-size: var(--dr-t-sm); margin: 0; }

/* ==========================================================================
   Module card — behaves like opening a premium application
   ========================================================================== */
.dr-module-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 420px;
  padding: var(--dr-s-8);
  border-radius: var(--dr-r-xl);
  background: var(--dr-surface);
  border: 1px solid var(--dr-border);
  box-shadow: var(--dr-sh-sm);
  overflow: hidden;
  isolation: isolate;
  color: inherit;
  transition:
    transform var(--dr-dur-slow) var(--dr-ease-out),
    box-shadow var(--dr-dur-slow) var(--dr-ease-out);
}
.dr-module-card:hover,
.dr-module-card:focus-visible {
  transform: translateY(-10px);
  box-shadow: var(--dr-sh-xl);
}
/* Brand wash floods in from the bottom on hover */
.dr-module-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(165deg, var(--dr-module) 0%, var(--dr-blue-900) 100%);
  opacity: 0;
  transform: translateY(28%);
  transition: opacity var(--dr-dur-slow) var(--dr-ease-out), transform var(--dr-dur-slow) var(--dr-ease-out);
}
.dr-module-card:hover::before,
.dr-module-card:focus-visible::before { opacity: 1; transform: translateY(0); }

/* Blueprint texture inside the card */
.dr-module-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.10) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0;
  transition: opacity var(--dr-dur-slow) var(--dr-ease-out);
}
.dr-module-card:hover::after { opacity: 1; }

.dr-module-card__num {
  font-family: var(--dr-font-display);
  font-size: var(--dr-t-xs);
  font-weight: 700;
  letter-spacing: var(--dr-track-wide);
  color: var(--dr-module);
  transition: color var(--dr-dur-base) var(--dr-ease);
}
.dr-module-card__icon {
  width: 76px; height: 76px;
  display: grid; place-items: center;
  border-radius: var(--dr-r-lg);
  background: var(--dr-module-soft);
  color: var(--dr-module);
  margin: var(--dr-s-5) 0 var(--dr-s-6);
  transition: background var(--dr-dur-base) var(--dr-ease), color var(--dr-dur-base) var(--dr-ease), transform var(--dr-dur-base) var(--dr-ease-spring);
}
.dr-module-card__title { font-size: var(--dr-t-xl); margin-bottom: var(--dr-s-3); transition: color var(--dr-dur-base) var(--dr-ease); }
.dr-module-card__text { font-size: var(--dr-t-sm); margin-bottom: var(--dr-s-5); transition: color var(--dr-dur-base) var(--dr-ease); }

/* Hidden offerings list — revealed as the "app" opens */
.dr-module-card__reveal {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows var(--dr-dur-slow) var(--dr-ease-out), opacity var(--dr-dur-base) var(--dr-ease);
}
.dr-module-card__reveal > div { overflow: hidden; }
.dr-module-card:hover .dr-module-card__reveal,
.dr-module-card:focus-visible .dr-module-card__reveal { grid-template-rows: 1fr; opacity: 1; }

.dr-module-card__list { margin: 0 0 var(--dr-s-5); display: grid; gap: 9px; }
.dr-module-card__list li {
  display: flex; align-items: center; gap: var(--dr-s-2);
  font-size: var(--dr-t-sm);
  color: rgba(255,255,255,.9);
}
.dr-module-card__list li::before {
  content: "";
  width: 16px; height: 16px; flex: 0 0 auto;
  border-radius: 50%;
  background: var(--dr-orange-500);
  box-shadow: 0 0 0 4px rgba(242,107,33,.2);
}

.dr-module-card__foot { margin-top: auto; display: flex; align-items: center; gap: var(--dr-s-2); font-weight: 600; font-family: var(--dr-font-display); color: var(--dr-module); transition: color var(--dr-dur-base) var(--dr-ease); }

/* Everything flips to white once the wash covers the card */
.dr-module-card:hover .dr-module-card__title,
.dr-module-card:hover .dr-module-card__num,
.dr-module-card:hover .dr-module-card__foot,
.dr-module-card:focus-visible .dr-module-card__title { color: #fff; }
.dr-module-card:hover .dr-module-card__text { color: rgba(255,255,255,.82); }
.dr-module-card:hover .dr-module-card__icon {
  background: rgba(255,255,255,.16);
  color: #fff;
  transform: rotate(-6deg) scale(1.05);
}

@media (prefers-reduced-motion: reduce) {
  .dr-module-card__reveal { grid-template-rows: 1fr; opacity: 1; transition: none; }
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.dr-nav {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  height: var(--dr-nav-h);
  z-index: var(--dr-z-nav);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--dr-dur-base) var(--dr-ease), box-shadow var(--dr-dur-base) var(--dr-ease), height var(--dr-dur-base) var(--dr-ease);
}
.dr-nav.is-stuck {
  height: 66px;
  background: var(--dr-glass);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--dr-border);
  box-shadow: var(--dr-sh-sm);
}
.dr-nav__inner {
  width: 100%;
  max-width: var(--dr-container-wide);
  margin-inline: auto;
  padding-inline: var(--dr-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--dr-s-6);
}

.dr-brand { display: inline-flex; align-items: center; gap: var(--dr-s-3); flex: 0 0 auto; }
.dr-brand img { height: 46px; width: auto; max-width: none; transition: height var(--dr-dur-base) var(--dr-ease); }

/* Two-stage nav fit, driven by dr-motion.js.
   1. .is-condensed — tighten spacing and type so laptops and scaled displays keep
      the full link row instead of dropping to a burger.
   2. .is-compact   — only when even condensed will not fit (real mobile widths).
   The 860px media query below remains the no-JS fallback. */
.dr-nav.is-condensed .dr-nav__inner { gap: var(--dr-s-4); }
.dr-nav.is-condensed .dr-nav__links { gap: 0; }
.dr-nav.is-condensed .dr-nav__link { padding: 8px 10px; font-size: .82rem; }
.dr-nav.is-condensed .dr-nav__actions { gap: var(--dr-s-1); }
.dr-nav.is-condensed .dr-nav__actions .dr-btn { padding: 8px 12px; font-size: .82rem; }

.dr-nav.is-compact .dr-nav__links,
.dr-nav.is-compact .dr-nav__actions .dr-btn { display: none !important; }
.dr-nav.is-compact .dr-burger { display: inline-flex !important; }

/* Dark-band contrast.
   .dr-hero and .dr-phero use --dr-grad-night in BOTH themes, and the nav is
   transparent until it sticks. In light mode --dr-text is near-black, so the links
   were being painted dark-on-dark. dr-motion.js adds .dr-nav--on-dark when the
   first section under <main> is one of those bands. Once stuck the nav gains its
   own glass background, so the normal theme colour is correct again. */
.dr-nav--on-dark:not(.is-stuck) .dr-nav__link,
.dr-nav--on-dark:not(.is-stuck) .dr-brand__word { color: #fff; }
.dr-nav--on-dark:not(.is-stuck) .dr-nav__link:hover,
.dr-nav--on-dark:not(.is-stuck) .dr-nav__link[aria-current="page"] { color: var(--dr-orange-400); }

/* No-JS fallback. Kept in its own block: browsers without :has() must ignore only
   this rule, not the class-based one above. */
body:has(> main > .dr-hero:first-child) .dr-nav:not(.is-stuck) .dr-nav__link,
body:has(> main > .dr-phero:first-child) .dr-nav:not(.is-stuck) .dr-nav__link { color: #fff; }
.dr-nav.is-stuck .dr-brand img { height: 40px; }
.dr-brand__word {
  font-family: var(--dr-font-display);
  font-weight: 800;
  font-size: 1.24rem;
  letter-spacing: var(--dr-track-tight);
  line-height: 1;
  color: var(--dr-primary);
  white-space: nowrap;
}
.dr-brand__word em { font-style: normal; color: var(--dr-accent); }

.dr-nav__links { display: flex; align-items: center; gap: var(--dr-s-1); }
.dr-nav__link {
  position: relative;
  padding: 9px var(--dr-s-4);
  border-radius: var(--dr-r-pill);
  font-size: var(--dr-t-sm);
  font-weight: 500;
  color: var(--dr-text);
  white-space: nowrap;
  transition: color var(--dr-dur-fast) var(--dr-ease), background var(--dr-dur-fast) var(--dr-ease);
}
.dr-nav__link::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 3px;
  width: 0; height: 2px;
  border-radius: 2px;
  background: var(--dr-grad-accent);
  transform: translateX(-50%);
  transition: width var(--dr-dur-base) var(--dr-ease-out);
}
.dr-nav__link:hover { color: var(--dr-accent); }
.dr-nav__link:hover::after,
.dr-nav__link[aria-current="page"]::after { width: 42%; }
.dr-nav__actions { display: flex; align-items: center; gap: var(--dr-s-2); }

/* Icon button (theme switch, burger) */
.dr-iconbtn {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--dr-border);
  background: var(--dr-surface);
  color: var(--dr-text);
  cursor: pointer;
  transition: transform var(--dr-dur-base) var(--dr-ease-spring), border-color var(--dr-dur-fast) var(--dr-ease), color var(--dr-dur-fast) var(--dr-ease);
}
.dr-iconbtn:hover { transform: translateY(-2px) scale(1.05); border-color: var(--dr-accent); color: var(--dr-accent); }

/* Burger */
.dr-burger span {
  display: block;
  width: 18px; height: 2px;
  margin: 3px auto;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--dr-dur-base) var(--dr-ease), opacity var(--dr-dur-fast) var(--dr-ease);
}
.dr-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.dr-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.dr-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* Mobile drawer */
.dr-drawer {
  position: fixed;
  inset: 0;
  z-index: var(--dr-z-drawer);
  display: grid;
  /* head / links / CTAs. The drawer sits above the nav and is opaque, so it carries
     its own brand link and close button — otherwise there is no way back out. */
  grid-template-rows: auto 1fr auto;
  background: var(--dr-bg);
  padding: var(--dr-s-4) var(--dr-gutter) var(--dr-s-8);
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--dr-dur-slow) var(--dr-ease-out), visibility var(--dr-dur-slow);
  overflow-y: auto;
}
.dr-drawer.is-open { transform: translateX(0); visibility: visible; }
.dr-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--dr-s-4);
  min-height: 56px;
  padding-bottom: var(--dr-s-3);
  margin-bottom: var(--dr-s-4);
  border-bottom: 1px solid var(--dr-border);
}
.dr-drawer__head .dr-brand img { height: 40px; width: auto; max-width: none; }
.dr-drawer__links { display: grid; gap: var(--dr-s-1); align-content: start; }
.dr-drawer__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--dr-s-4) var(--dr-s-2);
  font-family: var(--dr-font-display);
  font-size: var(--dr-t-lg);
  font-weight: 600;
  color: var(--dr-text);
  border-bottom: 1px solid var(--dr-border);
}
.dr-drawer__link:hover { color: var(--dr-accent); }
body.dr-locked { overflow: hidden; }

/* ==========================================================================
   Floating dock
   ========================================================================== */
.dr-dock {
  position: fixed;
  right: clamp(12px, 2.5vw, 22px);
  bottom: clamp(12px, 2.5vw, 22px);
  z-index: var(--dr-z-dock);
  display: grid;
  gap: 10px;
  justify-items: center;
}
.dr-dock__btn {
  position: relative;
  display: grid; place-items: center;
  width: 50px; height: 50px;
  border: none;
  border-radius: 50%;
  background: var(--dr-surface);
  color: var(--dr-primary);
  box-shadow: var(--dr-sh-md);
  cursor: pointer;
  transition: transform var(--dr-dur-base) var(--dr-ease-spring), background var(--dr-dur-fast) var(--dr-ease), color var(--dr-dur-fast) var(--dr-ease);
}
.dr-dock__btn:hover { transform: translateY(-3px) scale(1.07); background: var(--dr-primary); color: #fff; }
.dr-dock__btn--wa { background: #25D366; color: #fff; }
.dr-dock__btn--wa:hover { background: #1EBE5B; color: #fff; }
.dr-dock__btn--top { opacity: 0; pointer-events: none; transform: translateY(10px); }
.dr-dock__btn--top.is-on { opacity: 1; pointer-events: auto; transform: none; }

/* Tooltip on the left */
.dr-dock__btn[data-tip]::before {
  content: attr(data-tip);
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  padding: 7px 12px;
  border-radius: var(--dr-r-sm);
  background: var(--dr-ink);
  color: #fff;
  font-size: var(--dr-t-xs);
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dr-dur-fast) var(--dr-ease), transform var(--dr-dur-fast) var(--dr-ease);
}
.dr-dock__btn:hover::before { opacity: 1; transform: translateY(-50%) translateX(0); }

/* WhatsApp fan-out */
.dr-dock__fan {
  display: grid;
  gap: 8px;
  justify-items: center;
  margin-bottom: 2px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(.9);
  transition: opacity var(--dr-dur-base) var(--dr-ease), transform var(--dr-dur-base) var(--dr-ease-spring), visibility var(--dr-dur-base);
}
.dr-dock__fan.is-open { opacity: 1; visibility: visible; transform: none; }
.dr-dock__fanitem {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dr-surface);
  color: #25D366;
  box-shadow: var(--dr-sh-md);
  border: 1px solid var(--dr-border);
  transition: transform var(--dr-dur-fast) var(--dr-ease-spring);
}
.dr-dock__fanitem:hover { transform: scale(1.12); color: #fff; background: #25D366; }

/* Pulse ring */
.dr-pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: inherit;
  z-index: -1;
  animation: dr-pulse 2.4s ease-out infinite;
}
@keyframes dr-pulse {
  0%   { transform: scale(1);   opacity: .55; }
  100% { transform: scale(1.85); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .dr-pulse::after { animation: none; } }

/* ==========================================================================
   Hero
   ========================================================================== */
.dr-hero {
  position: relative;
  min-height: min(100svh, 940px);
  display: grid;
  align-items: center;
  padding-block: calc(var(--dr-nav-h) + var(--dr-s-12)) var(--dr-s-16);
  background: var(--dr-grad-night);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.dr-hero__canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}
.dr-hero__inner {
  position: relative;
  width: 100%;
  max-width: var(--dr-container);
  margin-inline: auto;
  padding-inline: var(--dr-gutter);
}
.dr-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--dr-s-2);
  padding: 8px 16px 8px 10px;
  border-radius: var(--dr-r-pill);
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.16);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: var(--dr-t-xs);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: var(--dr-s-6);
}
.dr-hero__badge b { color: var(--dr-orange-400); font-weight: 700; }
.dr-hero__badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--dr-orange-500);
  box-shadow: 0 0 0 4px rgba(242,107,33,.25);
}
.dr-hero h1 {
  font-size: var(--dr-t-hero);
  color: #fff;
  max-width: 16ch;
  margin-bottom: var(--dr-s-5);
}
.dr-hero h1 .grad {
  background: var(--dr-grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.dr-hero__lede {
  font-size: var(--dr-t-lg);
  color: rgba(233,239,249,.8);
  max-width: 54ch;
  margin-bottom: var(--dr-s-8);
}
.dr-hero__cta { display: flex; flex-wrap: wrap; gap: var(--dr-s-3); margin-bottom: var(--dr-s-10); }
.dr-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(var(--dr-s-6), 4vw, var(--dr-s-12));
  padding-top: var(--dr-s-6);
  border-top: 1px solid rgba(255,255,255,.14);
}
.dr-hero__stat b {
  display: block;
  font-family: var(--dr-font-display);
  font-size: var(--dr-t-2xl);
  font-weight: 800;
  line-height: 1;
  color: #fff;
}
/* .78 rather than .62: the animated canvas behind these labels is busy, and at
   uppercase caption size the lower alpha read as washed out. */
.dr-hero__stat span { font-size: var(--dr-t-xs); color: rgba(233,239,249,.78); letter-spacing: .04em; text-transform: uppercase; }

/* Scroll cue */
.dr-hero__cue {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  display: grid;
  justify-items: center;
  gap: 6px;
  font-size: var(--dr-t-xs);
  color: rgba(255,255,255,.55);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.dr-hero__cue i {
  width: 1px; height: 34px;
  background: linear-gradient(to bottom, var(--dr-orange-500), transparent);
  animation: dr-cue 2s ease-in-out infinite;
}
@keyframes dr-cue { 0%,100% { opacity: .3; transform: scaleY(.6); } 50% { opacity: 1; transform: scaleY(1); } }
@media (prefers-reduced-motion: reduce) { .dr-hero__cue i { animation: none; } }

/* ==========================================================================
   Stat / metric tile
   ========================================================================== */
.dr-metric { text-align: center; padding: var(--dr-s-6) var(--dr-s-4); }
.dr-metric__val {
  font-family: var(--dr-font-display);
  font-size: var(--dr-t-3xl);
  font-weight: 800;
  line-height: 1;
  background: var(--dr-grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.dr-section--invert .dr-metric__val { background: var(--dr-grad-accent); -webkit-background-clip: text; background-clip: text; }
.dr-metric__label { font-size: var(--dr-t-sm); color: var(--dr-text-soft); margin-top: var(--dr-s-2); }

/* ==========================================================================
   Forms
   ========================================================================== */
.dr-field { margin-bottom: var(--dr-s-4); }
.dr-label { display: block; font-size: var(--dr-t-sm); font-weight: 600; margin-bottom: 6px; color: var(--dr-text); }
.dr-input, .dr-select, .dr-textarea {
  width: 100%;
  padding: 13px var(--dr-s-4);
  font: inherit;
  font-size: var(--dr-t-sm);
  color: var(--dr-text);
  background: var(--dr-surface);
  border: 1px solid var(--dr-border-strong);
  border-radius: var(--dr-r-sm);
  transition: border-color var(--dr-dur-fast) var(--dr-ease), box-shadow var(--dr-dur-fast) var(--dr-ease);
}
.dr-input:focus, .dr-select:focus, .dr-textarea:focus {
  outline: none;
  border-color: var(--dr-primary);
  box-shadow: 0 0 0 4px var(--dr-module-soft);
}
.dr-textarea { min-height: 130px; resize: vertical; }

/* ==========================================================================
   Alerts
   ========================================================================== */
.dr-alert { padding: var(--dr-s-4) var(--dr-s-5); border-radius: var(--dr-r-md); font-size: var(--dr-t-sm); border: 1px solid transparent; }
.dr-alert--ok   { background: #DCFCE7; color: #14532D; border-color: #86EFAC; }
.dr-alert--err  { background: #FEE2E2; color: #7F1D1D; border-color: #FCA5A5; }
:root[data-theme="dark"] .dr-alert--ok  { background: rgba(22,163,74,.16); color: #86EFAC; }
:root[data-theme="dark"] .dr-alert--err { background: rgba(220,38,38,.16); color: #FCA5A5; }

/* ==========================================================================
   Footer
   ========================================================================== */
.dr-footer { position: relative; background: var(--dr-grad-night); color: rgba(233,239,249,.72); padding-block: var(--dr-s-20) var(--dr-s-6); overflow: hidden; }
/* The global `p` rule would otherwise paint dark slate text on dark navy
   (measured 2.24:1). Restore the light colour so it passes AA. */
.dr-footer p, .dr-footer li, .dr-footer span { color: rgba(233,239,249,.78); }
.dr-footer h2, .dr-footer h4 { color: #fff; font-size: var(--dr-t-base); margin-bottom: var(--dr-s-4); }
.dr-footer a { color: rgba(233,239,249,.72); font-size: var(--dr-t-sm); }
.dr-footer a:hover { color: var(--dr-orange-400); }
.dr-footer__grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: var(--dr-s-10); }
@media (max-width: 900px) { .dr-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--dr-s-8); } }
@media (max-width: 560px) { .dr-footer__grid { grid-template-columns: 1fr; } }
.dr-footer__links { display: grid; gap: 10px; }
.dr-footer__social { display: flex; gap: 10px; margin-top: var(--dr-s-5); }
.dr-footer__social a {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  color: #fff;
  transition: transform var(--dr-dur-base) var(--dr-ease-spring), background var(--dr-dur-fast) var(--dr-ease);
}
.dr-footer__social a:hover { transform: translateY(-3px); background: var(--dr-orange-600); color: #fff; }
.dr-footer__bar {
  margin-top: var(--dr-s-12);
  padding-top: var(--dr-s-5);
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex; flex-wrap: wrap; gap: var(--dr-s-4);
  align-items: center; justify-content: space-between;
  font-size: var(--dr-t-xs);
}

/* ==========================================================================
   Mobile refinements — not just stacking
   ========================================================================== */
@media (max-width: 860px) {
  :root { --dr-nav-h: 64px; }
  .dr-hero { min-height: auto; padding-block: calc(var(--dr-nav-h) + var(--dr-s-10)) var(--dr-s-12); }
  .dr-hero h1 { max-width: 100%; }
  .dr-hero__cta .dr-btn { flex: 1 1 100%; }
  .dr-hero__stats { gap: var(--dr-s-6); }
  .dr-hero__stat { flex: 1 1 40%; }
  .dr-module-card { min-height: 0; }
  /* Touch layouts can't hover — the offerings are simply always visible.
     transition:none so the content never depends on an animation finishing. */
  .dr-module-card__reveal { grid-template-rows: 1fr; opacity: 1; transition: none; }
  .dr-card { padding: var(--dr-s-6); }
}
@media (hover: none) {
  .dr-module-card__reveal { grid-template-rows: 1fr; opacity: 1; transition: none; }
  .dr-module-card::before { opacity: 1; transform: none; }
  .dr-module-card__title, .dr-module-card__num, .dr-module-card__foot { color: #fff; }
  .dr-module-card__text { color: rgba(255,255,255,.82); }
  .dr-module-card__icon { background: rgba(255,255,255,.16); color: #fff; }
}

/* Horizontal swipe rail for mobile card groups */
@media (max-width: 720px) {
  .dr-rail\@sm {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 82%;
    gap: var(--dr-s-4);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--dr-s-4);
    margin-inline: calc(var(--dr-gutter) * -1);
    padding-inline: var(--dr-gutter);
    scrollbar-width: none;
  }
  .dr-rail\@sm::-webkit-scrollbar { display: none; }
  .dr-rail\@sm > * { scroll-snap-align: center; }
}