/* =========================================================
   BS Radiologia — style.css
   Motyw: nowoczesny, odcienie niebieskiego, dark/light mode
   ========================================================= */

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Paleta */
  --clr-primary:   #0A2A6E;
  --clr-secondary: #1565C0;
  --clr-accent:    #38BDF8;
  --clr-accent2:   #0EA5E9;

  /* Light mode */
  --bg:            #F0F6FF;
  --bg-card:       #FFFFFF;
  --bg-nav:        rgba(240, 246, 255, 0.80);
  --text:          #0D1B3E;
  --text-muted:    #4A5E8A;
  --border:        rgba(10, 42, 110, 0.12);
  --shadow:        0 4px 32px rgba(10, 42, 110, 0.10);
  --shadow-hover:  0 12px 40px rgba(21, 101, 192, 0.22);

  /* Typografia */
  --font: 'Inter', system-ui, sans-serif;

  /* Transitions */
  --tr: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --tr-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --nav-h: 72px;
  --radius: 16px;
  --radius-sm: 8px;
}

[data-theme="dark"] {
  --bg:         #060D1F;
  --bg-card:    #0E1A35;
  --bg-nav:     rgba(6, 13, 31, 0.85);
  --text:       #E8F0FF;
  --text-muted: #7A99D4;
  --border:     rgba(56, 189, 248, 0.12);
  --shadow:     0 4px 32px rgba(0, 0, 0, 0.40);
  --shadow-hover: 0 12px 40px rgba(56, 189, 248, 0.18);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  transition: background var(--tr-slow), color var(--tr-slow);
  overflow-x: hidden;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--clr-secondary); border-radius: 3px; }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
}
h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { color: var(--text-muted); }

a { color: var(--clr-accent); text-decoration: none; transition: color var(--tr); }
a:hover { color: var(--clr-accent2); }

/* ── Utility ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
}

.section {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 4rem) 0 5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.8rem;
}

.section-title {
  margin-bottom: 1.2rem;
}

.section-desc {
  font-size: 1.1rem;
  max-width: 640px;
  margin-bottom: 3rem;
}

.gradient-text {
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: none;
  transition: transform var(--tr), box-shadow var(--tr), background var(--tr);
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-accent2));
  color: #fff;
  box-shadow: 0 4px 20px rgba(21,101,192,0.35);
}
.btn-primary:hover {
  box-shadow: 0 8px 28px rgba(21,101,192,0.5);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--clr-accent);
  border: 2px solid var(--clr-accent);
}
.btn-outline:hover {
  background: rgba(56,189,248,0.10);
  color: var(--clr-accent);
}

/* ═══════════════════════════════
   NAVIGATION
   ═══════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background var(--tr), box-shadow var(--tr), backdrop-filter var(--tr);
}

#navbar.scrolled {
  background: var(--bg-nav);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: 100%;
}

.nav-logo {
  flex-shrink: 0;
  height: 42px;
  display: flex;
  align-items: center;
}
.nav-logo img { height: 42px; width: auto; }

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  margin-left: auto;
}

.nav-links a {
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  transition: color var(--tr), background var(--tr);
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--clr-accent);
  background: rgba(56,189,248,0.08);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 1rem;
}

/* Theme toggle button */
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  color: var(--text);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: background var(--tr), color var(--tr), transform var(--tr);
}
.theme-toggle:hover { background: var(--clr-accent); color: #fff; transform: rotate(20deg); }

/* Contact CTA in nav */
.btn-nav {
  padding: 0.55rem 1.3rem;
  font-size: 0.88rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--tr), opacity var(--tr);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
#mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--bg-nav);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  z-index: 999;
  padding: 1rem 1.5rem 2rem;
  flex-direction: column;
  gap: 0.25rem;
}
#mobile-menu.open { display: flex; }
#mobile-menu a {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--text);
  display: flex; align-items: center; gap: 0.6rem;
}
#mobile-menu a:hover { color: var(--clr-accent); background: rgba(56,189,248,0.08); }
#mobile-menu .btn { margin-top: 1rem; align-self: flex-start; }

/* ═══════════════════════════════
   HERO
   ═══════════════════════════════ */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--nav-h) 0 3rem;
}

/* Gradient mesh background */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 15% 20%, rgba(21,101,192,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 80%, rgba(56,189,248,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 60% 10%, rgba(10,42,110,0.18) 0%, transparent 70%),
    var(--bg);
  transition: background var(--tr-slow);
}

/* Floating shapes */
.hero-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
  animation: floatShape var(--dur, 8s) ease-in-out infinite alternate;
  animation-delay: var(--delay, 0s);
}
[data-theme="dark"] .shape { opacity: 0.12; }

.shape-1 {
  width: 500px; height: 500px;
  top: -100px; right: -150px;
  background: radial-gradient(circle, var(--clr-accent), transparent 70%);
  --dur: 10s; --delay: 0s;
}
.shape-2 {
  width: 300px; height: 300px;
  bottom: 5%; left: -80px;
  background: radial-gradient(circle, var(--clr-secondary), transparent 70%);
  --dur: 13s; --delay: -4s;
}
.shape-3 {
  width: 200px; height: 200px;
  top: 30%; left: 55%;
  background: radial-gradient(circle, var(--clr-accent2), transparent 70%);
  --dur: 9s; --delay: -2s;
}
.shape-4 {
  width: 150px; height: 150px;
  top: 60%; right: 25%;
  background: radial-gradient(circle, var(--clr-primary), transparent 70%);
  --dur: 11s; --delay: -6s;
}

@keyframes floatShape {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, 20px) scale(1.08); }
}

/* CT gantry ring decoration */

/* Colour tokens — light mode */
:root {
  --gantry-grad-start: #0A2A6E;
  --gantry-grad-end:   #38BDF8;
  --gantry-accent:     #1565C0;
  --gantry-fan-fill:   rgba(21, 101, 192, 0.06);
}
/* Colour tokens — dark mode (unchanged from original) */
[data-theme="dark"] {
  --gantry-grad-start: #0A2A6E;
  --gantry-grad-end:   #38BDF8;
  --gantry-accent:     #38BDF8;
  --gantry-fan-fill:   rgba(56, 189, 248, 0.06);
}

.hero-gantry {
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: min(680px, 70vw);
  height: min(680px, 70vw);
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
}
[data-theme="dark"] .hero-gantry { opacity: 0.28; }

.gantry-svg {
  width: 100%;
  height: 100%;
}

/* Slow rotation of source+beam+detector around gantry center */
.gantry-rotating {
  transform-origin: 250px 250px;
  animation: gantrySpin 15s linear infinite;
}

@keyframes gantrySpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Gantry element colours — controlled via CSS, theme-aware */
.gantry-ring-edge                  { stroke: var(--clr-secondary); }
.gantry-ring-inner                 { stroke: var(--gantry-accent); }
.gantry-ticks-major,
.gantry-ticks-minor                { stroke: var(--gantry-accent); }
.gantry-crosshair line,
.gantry-crosshair circle           { stroke: var(--gantry-accent); }
.gantry-crosshair .crosshair-dot   { fill: var(--gantry-accent); stroke: none; }
.gantry-fan-fill                   { fill: var(--gantry-fan-fill); }
.gantry-fan-edge,
.gantry-fan-axis,
.gantry-fan-mid                    { stroke: var(--gantry-accent); }
.gantry-detector-arc               { stroke: var(--gantry-accent); }
.gantry-detector-cell              { fill: var(--gantry-accent); }
.gantry-source-bracket             { stroke: var(--gantry-accent); }
.gantry-source-dot                 { fill: var(--gantry-accent); }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(56,189,248,0.12);
  border: 1px solid rgba(56,189,248,0.3);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent2);
  margin-bottom: 1.5rem;
}

.hero-title { margin-bottom: 1.2rem; }

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 580px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Parallax wrapper */
.hero-visual {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 45%;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
  opacity: 0.07;
  z-index: 1;
}
[data-theme="dark"] .hero-visual { opacity: 0.10; }

.hero-visual svg { width: 90%; height: auto; }

/* ═══════════════════════════════
   ABOUT
   ═══════════════════════════════ */
#about { background: var(--bg-card); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-text .section-desc { margin-bottom: 2rem; }

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.about-feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(21,101,192,0.15), rgba(56,189,248,0.15));
  border: 1px solid rgba(56,189,248,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.about-feature-text h4 { margin-bottom: 0.2rem; font-size: 0.95rem; }
.about-feature-text p  { font-size: 0.88rem; }

/* Counters */
.counters-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.counter-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--tr), box-shadow var(--tr);
}
.counter-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-secondary), var(--clr-accent));
}
.counter-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.counter-value {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}
.counter-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.3;
}

/* ═══════════════════════════════
   SERVICES
   ═══════════════════════════════ */
#services {
  background: var(--bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
  cursor: default;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(21,101,192,0.05), rgba(56,189,248,0.05));
  opacity: 0;
  transition: opacity var(--tr);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(56,189,248,0.35);
}
.service-card:hover::after { opacity: 1; }

.service-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 1.25rem;
  position: relative; z-index: 1;
  box-shadow: 0 4px 16px rgba(21,101,192,0.3);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
  position: relative; z-index: 1;
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  position: relative; z-index: 1;
}

.service-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(56,189,248,0.10);
  border: 1px solid rgba(56,189,248,0.25);
  border-radius: 50px;
  padding: 0.3rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--clr-accent);
  letter-spacing: 0.03em;
  position: relative; z-index: 1;
}

/* ═══════════════════════════════
   DOCTORS & ENTITIES (shared)
   ═══════════════════════════════ */
#doctors { background: var(--bg-card); }
#entities { background: var(--bg); }

.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}

/* Benefits list */
.benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}
.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.benefits-list li::before {
  content: '';
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-accent));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 13px;
  background-repeat: no-repeat;
  background-position: center;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 10px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-secondary), var(--clr-accent));
  border-radius: 1px;
}

.timeline-step {
  position: relative;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.timeline-step.visible {
  opacity: 1;
  transform: translateX(0);
}
.timeline-step:last-child { margin-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 3px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-accent));
  border: 3px solid var(--bg-card);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  color: #fff;
  z-index: 1;
}
#entities .timeline-dot { border-color: var(--bg); }

.timeline-step h4 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}
.timeline-step p {
  font-size: 0.85rem;
}

/* FAQ */
.faq-section { margin-top: 1rem; }
.faq-section h3 {
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.6rem;
  overflow: hidden;
  transition: border-color var(--tr);
}
.faq-item:hover { border-color: rgba(56,189,248,0.3); }

.faq-question {
  width: 100%;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: background var(--tr), color var(--tr);
}
#entities .faq-question { background: var(--bg); }
.faq-question:hover { color: var(--clr-accent); }
.faq-question.open { color: var(--clr-accent); }

.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform var(--tr), background var(--tr);
}
.faq-question.open .faq-icon {
  transform: rotate(45deg);
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding var(--tr);
  background: var(--bg-card);
}
#entities .faq-answer { background: var(--bg); }
.faq-answer.open { max-height: 300px; }

.faq-answer-inner {
  padding: 0 1.25rem 1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ═══════════════════════════════
   CONTACT
   ═══════════════════════════════ */
#contact { background: var(--bg-card); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

.contact-info { padding-top: 1rem; }
.contact-info .section-desc { margin-bottom: 2rem; }

.contact-note {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1.25rem;
  background: rgba(56,189,248,0.07);
  border: 1px solid rgba(56,189,248,0.2);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}
.contact-note i { color: var(--clr-accent); margin-top: 2px; flex-shrink: 0; }
.contact-note p { font-size: 0.88rem; margin: 0; }

/* Form */
.contact-form-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
}

/* Sender type toggle */
.sender-toggle {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 4px;
  margin-bottom: 2rem;
  gap: 4px;
}
.sender-toggle input[type="radio"] { display: none; }
.sender-toggle label {
  flex: 1;
  text-align: center;
  padding: 0.6rem 1rem;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-muted);
  transition: background var(--tr), color var(--tr), box-shadow var(--tr);
}
.sender-toggle input:checked + label {
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-accent2));
  color: #fff;
  box-shadow: 0 2px 10px rgba(21,101,192,0.3);
}

/* Form fields */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.form-group label span { color: var(--clr-accent); }

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-family: var(--font);
  font-size: 0.92rem;
  color: var(--text);
  transition: border-color var(--tr), box-shadow var(--tr);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); opacity: 0.6; }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(56,189,248,0.15);
}
.form-group textarea { resize: vertical; min-height: 130px; }

/* Conditional field groups */
.doctor-fields,
.entity-fields { display: none; }
.doctor-fields.active,
.entity-fields.active { display: flex; flex-direction: column; gap: 0.4rem; }

/* Cloudflare Turnstile */
.turnstile-wrap {
  margin-top: 1.5rem;
  margin-bottom: 0.3rem;
}

.turnstile-wrap .cf-turnstile {
  display: block;
  width: 100%;
  min-height: 68px;
}

.turnstile-wrap iframe {
  max-width: 100%;
}

.turnstile-error {
  min-height: 1.1rem;
  margin: 0.4rem 0 0;
  font-size: 0.78rem;
  color: #b91c1c;
}

.form-submit { width: 100%; justify-content: center; margin-top: 0.5rem; }

.form-status {
  min-height: 1.2rem;
  margin: 0.55rem 0 0;
  font-size: 0.84rem;
  text-align: center;
}

.form-status.success { color: #15803d; }
.form-status.error { color: #b91c1c; }

.form-consent {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  text-align: center;
  line-height: 1.5;
}

/* ═══════════════════════════════
   FOOTER
   ═══════════════════════════════ */
#footer {
  background: var(--clr-primary);
  color: rgba(232, 240, 255, 0.7);
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .footer-logo {
  height: 38px;
  margin-bottom: 1rem;
  /* Force light version in dark footer */
  filter: brightness(0) invert(1);
}
.footer-brand p {
  font-size: 0.88rem;
  color: rgba(232, 240, 255, 0.6);
  line-height: 1.65;
}

.footer-col h5 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  font-size: 0.88rem;
  color: rgba(232, 240, 255, 0.65);
  transition: color var(--tr);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-links a:hover { color: var(--clr-accent); }

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 2rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(232, 240, 255, 0.4);
}

.footer-reg {
  font-size: 0.75rem;
  color: rgba(232, 240, 255, 0.35);
  line-height: 1.6;
}

/* ═══════════════════════════════
   COOKIE BANNER
   ═══════════════════════════════ */
#cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(calc(100% + 2rem));
  width: calc(100% - 3rem);
  max-width: 680px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  z-index: 9999;
  box-shadow: 0 8px 40px rgba(0,0,0,0.18);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.3s ease,
    visibility 0s linear 0.5s;
}
#cookie-banner.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition:
    transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.3s ease,
    visibility 0s;
}

.cookie-icon { color: var(--clr-accent); font-size: 1.4rem; flex-shrink: 0; }

.cookie-text {
  flex: 1;
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.cookie-text a { color: var(--clr-accent); text-decoration: underline; font-size: inherit; }

.cookie-btn {
  flex-shrink: 0;
  padding: 0.55rem 1.4rem;
  font-size: 0.85rem;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-accent2));
  color: #fff;
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: box-shadow var(--tr), transform var(--tr);
}
.cookie-btn:hover { box-shadow: 0 4px 16px rgba(21,101,192,0.4); transform: translateY(-1px); }

/* ═══════════════════════════════
   ANIMATIONS / REVEAL
   ═══════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* Staggered children */
.stagger > * { opacity: 0; transform: translateY(24px); transition: opacity 0.5s ease, transform 0.5s ease; }
.stagger.visible > *:nth-child(1) { opacity:1; transform:none; transition-delay:0.05s; }
.stagger.visible > *:nth-child(2) { opacity:1; transform:none; transition-delay:0.15s; }
.stagger.visible > *:nth-child(3) { opacity:1; transform:none; transition-delay:0.25s; }
.stagger.visible > *:nth-child(4) { opacity:1; transform:none; transition-delay:0.35s; }
.stagger.visible > *:nth-child(5) { opacity:1; transform:none; transition-delay:0.45s; }
.stagger.visible > *:nth-child(6) { opacity:1; transform:none; transition-delay:0.55s; }

/* ═══════════════════════════════
   SECTION DIVIDERS
   ═══════════════════════════════ */
.wave-divider { line-height: 0; }
.wave-divider svg { display: block; width: 100%; }

/* ═══════════════════════════════
   RESPONSIVE
   ═══════════════════════════════ */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .counters-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .nav-links,
  .nav-actions .btn-nav { display: none; }

  .hamburger { display: flex; }

  .hero-visual { display: none; }

  .audience-grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
  .counters-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  #cookie-banner { flex-direction: column; text-align: center; bottom: 1rem; }
  .cookie-btn { width: 100%; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .section { min-height: unset; padding: calc(var(--nav-h) + 3rem) 0 4rem; }
  #hero { min-height: 100svh; }
}