/* Base layout - 2026 */
:root {
  --brand: #7f579f;
  --brand-dark: #5f09a3;
  --brand-hover: #40b7d0;
  --text: #1a1a1a;
  --muted: #555;
  --bg: #fafafa;
  --card: #ffffff;
  --card-alt: #f7f3fc;
  --border: #e5e5e5;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0,0,0,.08);
  --max: 1140px;
  --space: clamp(1rem, 2vw, 1.5rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --brand: #a779c7;
    --brand-dark: #8b3fb8;
    --brand-hover: #5fd5ed;
    --text: #e8e8e8;
    --muted: #a0a0a0;
    --bg: #0f0f14;
    --card: #1a1a22;
    --card-alt: #22222e;
    --border: #333340;
    --shadow: 0 4px 20px rgba(0,0,0,.4);
  }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* ===== Floating balloons background ===== */
.balloons {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.balloons .balloon {
  position: absolute;
  bottom: -160px;
  width: 48px;
  height: 60px;
  border-radius: 50% 50% 48% 48% / 55% 55% 45% 45%;
  background: radial-gradient(circle at 32% 28%, rgba(255,255,255,.6), transparent 40%), var(--b-color, #7f579f);
  box-shadow: inset -6px -10px 18px rgba(0,0,0,.15);
  opacity: .55;
  animation: balloon-rise var(--b-dur, 22s) linear var(--b-delay, 0s) infinite,
             balloon-sway var(--b-sway, 5s) ease-in-out var(--b-delay, 0s) infinite alternate;
  will-change: transform;
}
.balloons .balloon::before {
  /* knot */
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: inherit;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  opacity: .9;
}
.balloons .balloon::after {
  /* string */
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, rgba(0,0,0,.35), transparent);
  transform: translateX(-50%);
}

/* Balloon variants */
.balloons .b1  { --b-color:#7f579f; --b-dur:26s; --b-delay:0s;   --b-sway:6s; left: 2%;  }
.balloons .b2  { --b-color:#40b7d0; --b-dur:32s; --b-delay:-4s;  --b-sway:7s; left: 6%;  width:38px; height:48px; }
.balloons .b3  { --b-color:#e94f64; --b-dur:22s; --b-delay:-9s;  --b-sway:5s; left: 10%; }
.balloons .b4  { --b-color:#f6c744; --b-dur:30s; --b-delay:-14s; --b-sway:8s; left: 14%; width:56px; height:70px; }
.balloons .b5  { --b-color:#5f09a3; --b-dur:28s; --b-delay:-6s;  --b-sway:6s; left: 18%; }
.balloons .b6  { --b-color:#2ecc71; --b-dur:34s; --b-delay:-11s; --b-sway:7s; left: 22%; width:42px; height:52px; }
.balloons .b7  { --b-color:#ff7b3a; --b-dur:24s; --b-delay:-2s;  --b-sway:5s; left: 26%; }
.balloons .b8  { --b-color:#40b7d0; --b-dur:30s; --b-delay:-18s; --b-sway:8s; left: 30%; width:52px; height:64px; }
.balloons .b9  { --b-color:#b53dc8; --b-dur:26s; --b-delay:-7s;  --b-sway:6s; left: 34%; }
.balloons .b10 { --b-color:#e94f64; --b-dur:32s; --b-delay:-13s; --b-sway:7s; left: 38%; width:40px; height:50px; }
.balloons .b11 { --b-color:#f6c744; --b-dur:27s; --b-delay:-3s;  --b-sway:6s; left: 42%; }
.balloons .b12 { --b-color:#2ecc71; --b-dur:31s; --b-delay:-16s; --b-sway:8s; left: 46%; width:46px; height:58px; }
.balloons .b13 { --b-color:#7f579f; --b-dur:24s; --b-delay:-10s; --b-sway:5s; left: 50%; width:60px; height:74px; }
.balloons .b14 { --b-color:#ff7b3a; --b-dur:29s; --b-delay:-5s;  --b-sway:7s; left: 54%; }
.balloons .b15 { --b-color:#40b7d0; --b-dur:33s; --b-delay:-19s; --b-sway:6s; left: 58%; width:36px; height:46px; }
.balloons .b16 { --b-color:#b53dc8; --b-dur:25s; --b-delay:-8s;  --b-sway:8s; left: 62%; }
.balloons .b17 { --b-color:#e94f64; --b-dur:30s; --b-delay:-15s; --b-sway:5s; left: 66%; width:50px; height:62px; }
.balloons .b18 { --b-color:#5f09a3; --b-dur:28s; --b-delay:-1s;  --b-sway:7s; left: 70%; }
.balloons .b19 { --b-color:#f6c744; --b-dur:34s; --b-delay:-12s; --b-sway:6s; left: 74%; width:44px; height:54px; }
.balloons .b20 { --b-color:#2ecc71; --b-dur:26s; --b-delay:-17s; --b-sway:8s; left: 78%; }
.balloons .b21 { --b-color:#40b7d0; --b-dur:31s; --b-delay:-6s;  --b-sway:5s; left: 82%; width:54px; height:68px; }
.balloons .b22 { --b-color:#7f579f; --b-dur:23s; --b-delay:-11s; --b-sway:7s; left: 86%; }
.balloons .b23 { --b-color:#ff7b3a; --b-dur:32s; --b-delay:-20s; --b-sway:6s; left: 90%; width:38px; height:48px; }
.balloons .b24 { --b-color:#b53dc8; --b-dur:27s; --b-delay:-3s;  --b-sway:8s; left: 94%; }
.balloons .b25 { --b-color:#e94f64; --b-dur:29s; --b-delay:-14s; --b-sway:6s; left: 98%; width:42px; height:52px; }

@keyframes balloon-rise {
  0%   { transform: translateY(0);     opacity: 0; }
  8%   { opacity: .6; }
  90%  { opacity: .55; }
  100% { transform: translateY(-110vh); opacity: 0; }
}
@keyframes balloon-sway {
  from { margin-left: -14px; }
  to   { margin-left:  14px; }
}

@media (prefers-reduced-motion: reduce) {
  .balloons { display: none; }
}

/* Fewer balloons on mobile for performance & battery */
@media (max-width: 640px) {
  .balloons .b13, .balloons .b14, .balloons .b15,
  .balloons .b16, .balloons .b17, .balloons .b18,
  .balloons .b19, .balloons .b20, .balloons .b21,
  .balloons .b22, .balloons .b23, .balloons .b24,
  .balloons .b25 { display: none; }
}

/* Keep UI above balloons */
#header, main, footer { position: relative; z-index: 1; }

/* ===== Floating contact buttons ===== */
.fab-group {
  position: fixed;
  right: clamp(.75rem, 2vw, 1.5rem);
  bottom: clamp(.75rem, 2vw, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: .75rem;
  z-index: 90;
}
.fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
  transition: transform .2s, box-shadow .2s;
  text-decoration: none;
}
.fab:hover, .fab:focus-visible {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 24px rgba(0,0,0,.3);
}
.fab svg { width: 28px; height: 28px; fill: #fff; }
.fab-wa { background: #25d366; }
.fab-tel { background: var(--brand); }
.fab-wa::after, .fab-tel::after {
  content: attr(data-label);
  position: absolute;
  right: 68px;
  background: #1a1a1a;
  color: #fff;
  padding: .4rem .7rem;
  border-radius: 6px;
  font-size: .82rem;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(6px);
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.fab:hover::after, .fab:focus-visible::after {
  opacity: 1;
  transform: translateX(0);
}
.fab-group { position: fixed; }
.fab { position: relative; }

/* ===== Stats row ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
  padding: 1.75rem 1rem;
  background: linear-gradient(135deg, #7f579f, #5f09a3);
  border-radius: var(--radius);
  color: #fff;
  text-align: center;
}
.stats .stat strong {
  display: block;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}
.stats .stat span {
  display: block;
  font-size: .95rem;
  opacity: .9;
  margin-top: .35rem;
}

/* ===== Lightbox modal ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility 0s linear .3s;
}
.lightbox.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity .3s ease;
}
.lightbox-inner {
  max-width: min(96vw, 1200px);
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: lb-pop .4s cubic-bezier(.2,.8,.2,1);
}
.lightbox-inner img {
  max-width: 100%;
  max-height: 80vh;
  width: auto;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 20px 80px rgba(0,0,0,.6);
  background: #fff;
}
.lightbox-inner figcaption {
  color: #fff;
  font-size: .95rem;
  margin-top: 1rem;
  text-align: center;
  opacity: .85;
  max-width: 800px;
}
.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 0;
  background: rgba(255,255,255,.15);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: background .2s, transform .2s;
  display: grid;
  place-items: center;
  backdrop-filter: blur(6px);
}
.lightbox-close:hover,
.lightbox-close:focus-visible {
  background: rgba(255,255,255,.28);
  transform: rotate(90deg);
}
body.lightbox-open { overflow: hidden; }

@keyframes lb-pop {
  from { opacity: 0; transform: scale(.92); }
  to   { opacity: 1; transform: scale(1); }
}

/* ===== Cookie banner ===== */
.cookie-banner {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  width: min(680px, calc(100% - 2rem));
  background: #1a1a1a;
  color: #fff;
  border-radius: 14px;
  padding: 1rem 1.25rem;
  box-shadow: 0 10px 40px rgba(0,0,0,.35);
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: cb-in .35s ease-out;
}
.cookie-banner p { margin: 0; font-size: .92rem; flex: 1 1 260px; color: #fff; }
.cookie-banner a { color: #40b7d0; text-decoration: underline; }
.cookie-banner .cb-actions { display: flex; gap: .6rem; flex-wrap: wrap; }
.cookie-banner .btn { padding: .55rem 1.1rem; font-size: .9rem; }
.cookie-banner .btn-outline { color: #fff; border-color: #fff; }
.cookie-banner .btn-outline:hover { background: #fff; color: #1a1a1a; }
@keyframes cb-in { from { opacity: 0; transform: translate(-50%, 20px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ===== FAQ ===== */
.faq {
  margin: 2rem 0;
}
.faq h2 { margin-bottom: 1rem; }
.faq details {
  background: #f7f3fc;
  border-left: 4px solid var(--brand);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: .75rem;
  transition: background .2s;
}
.faq details[open] { background: #efe6f7; }
.faq summary {
  font-weight: 600;
  color: var(--brand-dark);
  cursor: pointer;
  font-size: 1.02rem;
  list-style: none;
  position: relative;
  padding-right: 1.5rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--brand);
  transition: transform .2s;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  margin: .75rem 0 0;
  font-size: .98rem;
  line-height: 1.6;
  color: var(--text);
}

.wrapper {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space);
  width: 100%;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--brand);
  color: #fff;
  padding: .75rem 1rem;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* Header */
#header {
  background: linear-gradient(135deg, #7f579f 0%, #5f09a3 100%);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
#header .wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: .75rem;
  padding-bottom: .75rem;
}
.logo img {
  height: 60px;
  width: auto;
  border-radius: 8px;
}

/* Nav */
nav#main-nav {
  display: flex;
}
nav .menu {
  display: flex;
  gap: clamp(.75rem, 2vw, 2rem);
  flex-wrap: wrap;
}

/* Hamburger button — hidden on desktop */
.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  border-radius: 8px;
}
.nav-toggle span {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 3px;
  background: #fff;
  border-radius: 3px;
  transition: transform .3s ease, opacity .2s ease, top .3s ease;
}
.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 27px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { top: 20px; transform: rotate(-45deg); }
.nav-toggle:hover, .nav-toggle:focus-visible {
  background: rgba(255,255,255,.15);
}
nav .menu a {
  color: #fff;
  font-weight: 600;
  font-size: 1.05rem;
  padding: .5rem .75rem;
  border-radius: 8px;
  transition: background .2s, color .2s;
}
nav .menu a:hover,
nav .menu a[aria-current="page"] {
  background: rgba(255,255,255,.15);
  color: var(--brand-hover);
}

/* Main */
main {
  flex: 1;
  padding: 2rem 0 3rem;
}
#torso {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1rem, 3vw, 2.5rem);
  margin-top: 1rem;
}

/* Footer */
footer.wrap-footer {
  background: linear-gradient(135deg, #5f09a3 0%, #7f579f 100%);
  color: #fff;
  padding: 1.25rem 0;
  margin-top: auto;
}
footer .wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
}
footer .menu2 a {
  color: #fff;
  font-size: .9rem;
  margin-right: .5rem;
}
footer .menu2 a:hover { color: var(--brand-hover); }

/* Utilities */
.fl { float: none; }
.fr { float: none; }
.clearer { clear: both; }

/* ======================================
   Mobile responsive consolidation
   ====================================== */
@media (max-width: 900px) {
  :root { --space: 1rem; }
  main { padding: 1rem 0 2rem; }
  #torso { padding: 1.25rem; margin-top: .5rem; border-radius: 10px; }
}

@media (max-width: 768px) {
  /* Hamburger visible on mobile */
  .nav-toggle { display: block; }

  /* Header: logo + hamburger on a single row */
  #header .wrapper {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    padding-top: .6rem;
    padding-bottom: .6rem;
  }

  /* Nav becomes a full-screen slide-down drawer */
  nav#main-nav {
    position: fixed;
    inset: 0;
    background: linear-gradient(160deg, #5f09a3 0%, #7f579f 100%);
    padding: 5rem 1.5rem 2rem;
    transform: translateY(-100%);
    transition: transform .4s cubic-bezier(.2,.8,.2,1);
    z-index: 1000;
    overflow-y: auto;
  }
  nav#main-nav.is-open {
    transform: translateY(0);
  }
  nav .menu {
    flex-direction: column;
    gap: .5rem;
    align-items: stretch;
  }
  nav .menu a {
    display: block;
    font-size: 1.35rem;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255,255,255,.15);
    background: rgba(255,255,255,.05);
    transition: background .2s, transform .15s;
  }
  nav .menu a:hover,
  nav .menu a:focus-visible,
  nav .menu a[aria-current="page"] {
    background: rgba(255,255,255,.2);
    color: #fff;
    transform: translateX(4px);
  }

  /* Lock body scroll when drawer open */
  body.nav-open { overflow: hidden; }

  /* Backdrop behind drawer — kept BELOW #header (z-index:100) so the
     drawer (inside #header stacking context) stays clickable on top. */
  .nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s;
    z-index: 50;
  }
  body.nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  /* Footer stack */
  footer .wrapper {
    flex-direction: column;
    text-align: center;
    gap: .4rem;
  }
  footer .menu2 { margin-left: 0; }

  /* FAB a bit smaller + labels hidden (no space) */
  .fab { width: 50px; height: 50px; }
  .fab svg { width: 24px; height: 24px; }
  .fab-wa::after, .fab-tel::after { display: none; }

  /* Stats card */
  .stats { padding: 1.25rem .75rem; gap: .5rem; }
}

@media (max-width: 640px) {
  .logo img { height: 44px; }

  /* Table caption / long titles */
  h1 { font-size: 1.45rem; }
  h2 { font-size: 1.2rem; }

  /* FAB position closer to edge */
  .fab-group { right: .6rem; bottom: .6rem; gap: .5rem; }

  /* Cookie banner fits one column */
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: .85rem 1rem;
  }
  .cookie-banner .cb-actions { justify-content: center; }
}

@media (max-width: 480px) {
  #torso { padding: 1rem .85rem; }
}