/* ============================================================
   PHYSIOTHERAPIE LÜKE – Stylesheet
   Navy #1B2B4B | Teal #4E7D78 | Gold #C49A3C
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Inter:wght@400;500;600&display=swap');

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, video { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }

/* ── Variables ── */
:root {
  --navy:       #1B2B4B;
  --navy-dark:  #13203A;
  --teal:       #4E7D78;
  --teal-light: #EAF2F1;
  --gold:       #C49A3C;
  --gold-dark:  #A8832E;
  --white:      #FFFFFF;
  --light:      #F5F7F9;
  --text:       #2C2C2C;
  --muted:      #6B7280;
  --border:     #E5E7EB;

  --font-heading: 'Cormorant Garamond', serif;
  --font-body:    'Inter', sans-serif;

  --max-w:      1200px;
  --max-w-text: 780px;

  --radius:     8px;
  --shadow:     0 4px 16px rgba(27,43,75,0.08);
  --shadow-lg:  0 8px 28px rgba(27,43,75,0.14);
  --transition: 0.25s ease;
}

/* ── Base ── */
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--white);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 600; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 500; }
h4 { font-size: 1rem; font-weight: 600; }

p { margin-bottom: 1.1rem; }
p:last-child { margin-bottom: 0; }

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section--light { background: var(--light); }

.section--navy {
  background: var(--navy);
  color: var(--white);
}
.section--navy h1,
.section--navy h2,
.section--navy h3 { color: var(--white); }

.section--teal { background: var(--teal); }
.section--teal h2,
.section--teal h3 { color: var(--white); }

/* ── Section Header ── */
.section-header { text-align: center; margin-bottom: 3rem; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.75rem;
}

.section--navy .eyebrow,
.section--teal .eyebrow { color: var(--gold); }

.section-header p {
  max-width: var(--max-w-text);
  margin: 0.75rem auto 0;
  color: var(--muted);
}
.section--navy .section-header p { color: rgba(255,255,255,0.72); }

.divider-gold {
  display: block;
  width: 52px;
  height: 3px;
  background: var(--gold);
  margin: 1rem 0 1.5rem;
}
.divider-gold--center { margin: 1rem auto 1.5rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.87rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--sm { padding: 0.6rem 1.3rem; font-size: 0.8rem; }

.btn--gold { background: var(--gold); color: var(--white); }
.btn--gold:hover { background: var(--gold-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(196,154,60,.35); }

.btn--navy { background: var(--navy); color: var(--white); }
.btn--navy:hover { background: var(--navy-dark); transform: translateY(-1px); }

.btn--teal { background: var(--teal); color: var(--white); }
.btn--teal:hover { filter: brightness(1.1); transform: translateY(-1px); }

.btn--ghost { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.55); }
.btn--ghost:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

.btn--outline { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn--outline:hover { background: var(--navy); color: var(--white); }

/* ── Header ── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header__logo img {
  height: 40px;
  width: auto;
  display: block;
}
@media (min-width: 1024px) {
  .header__inner { height: 90px; }
  .header__logo img { height: 72px; }
}

/* Desktop nav */
.nav {
  display: none;
  align-items: center;
  gap: 1.75rem;
}
.nav__link {
  font-size: 0.87rem;
  font-weight: 500;
  color: var(--text);
  position: relative;
  transition: color var(--transition);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--teal);
  transition: width var(--transition);
}
.nav__link:hover,
.nav__link.active { color: var(--teal); }
.nav__link:hover::after,
.nav__link.active::after { width: 100%; }

.header__cta { display: none; }

/* Hamburger */
.header__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
}
.header__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}
.header__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger.open span:nth-child(2) { opacity: 0; }
.header__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem 1.5rem;
  gap: 0;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 0.85rem 0;
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mobile-nav a:last-of-type { border-bottom: none; }
.mobile-nav a:hover { color: var(--teal); }
.mobile-nav .btn { margin-top: 1rem; justify-content: center; width: 100%; }

@media (min-width: 1024px) {
  .nav { display: flex; }
  .header__cta { display: inline-flex; }
  .header__burger { display: none; }
}

/* ── Hero (Startseite) ── */
.hero {
  background: var(--navy);
  color: var(--white);
  padding: 7rem 0 6rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -5%;
  width: 55%; height: 140%;
  background: radial-gradient(ellipse, rgba(78,125,120,0.18) 0%, transparent 65%);
  pointer-events: none;
}
.hero__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.hero h1 { color: var(--white); max-width: 720px; margin-bottom: 1.25rem; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.78);
  max-width: 580px;
  margin-bottom: 0.75rem;
}
.hero__tagline {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(255,255,255,0.48);
  margin-bottom: 2.5rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.hero__wahlphysio {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 2rem;
  padding: 0.45rem 1rem;
  margin: 0;
}
.hero__check {
  color: var(--gold);
  font-weight: 700;
  font-size: 1rem;
}

/* ── Page hero (Unterseiten) ── */
.page-hero {
  background: var(--navy);
  padding: 4rem 0 3.5rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -5%;
  width: 50%; height: 160%;
  background: radial-gradient(ellipse, rgba(78,125,120,0.15) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero h1 { color: var(--white); margin-bottom: 1rem; }
.page-hero p { color: rgba(255,255,255,0.75); max-width: 640px; font-size: 1.05rem; margin-top: 0.75rem; }

/* ── USP Strip ── */
.usp-strip {
  background: var(--teal);
  padding: 3rem 0;
}
.usp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.usp-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.usp-item__icon {
  flex-shrink: 0;
  width: 46px; height: 46px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.usp-item h3 { color: var(--white); font-size: 1.05rem; margin-bottom: 0.2rem; }
.usp-item p { color: rgba(255,255,255,0.8); font-size: 0.87rem; margin: 0; }

@media (min-width: 600px) { .usp-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .usp-grid { grid-template-columns: repeat(4,1fr); } }

/* ── Two column ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 900px) {
  .two-col { grid-template-columns: 1fr 1fr; }
  .two-col--flip > :first-child { order: 2; }
}

/* ── Cards grid ── */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 2rem; }

@media (min-width: 640px) { .grid-3 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 900px) { .grid-2 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3,1fr); } }

/* ── Card ── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card__icon { font-size: 2.2rem; margin-bottom: 1rem; }
.card h3 { margin-bottom: 0.75rem; }
.card p { color: var(--muted); font-size: 0.93rem; }
.card__actions { margin-top: 1.5rem; }

/* Service cards */
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.service-card__head {
  background: var(--navy);
  padding: 2rem;
  position: relative;
}
.service-card__head::after {
  content: '';
  position: absolute;
  bottom: -10px; left: 2rem;
  width: 44px; height: 3px;
  background: var(--gold);
}
.service-card__head h3 { color: var(--white); font-size: 1.45rem; margin-top: 0.6rem; }
.service-card__icon { font-size: 2.4rem; }
.service-card__body { padding: 2.5rem 2rem 2rem; }
.service-card__body p { color: var(--muted); font-size: 0.93rem; margin-bottom: 1.25rem; }

/* ── Feature list ── */
.feature-list { display: flex; flex-direction: column; gap: 0.85rem; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.93rem;
}
.feature-list li div { display: flex; flex-direction: column; gap: 0.15rem; }
.feature-list li strong { color: var(--navy); font-size: 0.93rem; }
.feature-list li span { color: var(--muted); font-size: 0.85rem; }
.feature-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 20px; height: 20px;
  background: var(--teal-light);
  color: var(--teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 2px;
}

/* ── Area card ── */
.area-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  border-top: 4px solid var(--teal);
  transition: transform var(--transition), box-shadow var(--transition);
}
.area-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.area-card h3 { margin-bottom: 0.75rem; }
.area-card p { color: var(--muted); font-size: 0.93rem; }
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.tag {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  background: var(--teal-light);
  color: var(--teal);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
}

/* ── Steps ── */
.steps { display: flex; flex-direction: column; gap: 1.5rem; }
.step { display: flex; align-items: flex-start; gap: 1.25rem; }
.step__num {
  flex-shrink: 0;
  width: 42px; height: 42px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
}
.step__body h4 { color: var(--navy); margin-bottom: 0.3rem; font-size: 1rem; }
.step__body p { color: var(--muted); font-size: 0.9rem; margin: 0; }

/* ── Qual list ── */
.qual-list { display: flex; flex-direction: column; gap: 0.9rem; }
.qual-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1rem 1.25rem;
  background: var(--light);
  border-radius: var(--radius);
}
.qual-item__icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.qual-item strong { display: block; font-size: 0.93rem; color: var(--navy); }
.qual-item span { font-size: 0.82rem; color: var(--muted); }

/* ── Info box ── */
.info-box {
  background: var(--teal-light);
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.1rem 1.4rem;
  font-size: 0.92rem;
}
.info-box--gold { background: #FDF8EE; border-left-color: var(--gold); }
.info-box strong { color: var(--navy); }

/* ── Table ── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
thead { background: var(--navy); color: var(--white); }
thead th { padding: 1rem 1.25rem; text-align: left; font-weight: 600; font-family: var(--font-body); }
tbody tr:nth-child(even) { background: var(--light); }
tbody td { padding: 0.85rem 1.25rem; border-bottom: 1px solid var(--border); }
tbody tr:last-child td { border-bottom: none; }
.td-yes { color: var(--teal); font-weight: 600; }

/* ── Price Table ── */
.price-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.price-table tr { border-bottom: 1px solid var(--border); }
.price-table tr:last-child { border-bottom: none; }
.price-table td { padding: 0.9rem 0.25rem; color: var(--text); }
.price-table__price { text-align: right; font-weight: 700; color: var(--navy); font-size: 1rem; white-space: nowrap; }

/* ── FAQ Accordion ── */
.faq {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq__item { border-bottom: 1.5px solid var(--border); }
.faq__item:last-child { border-bottom: none; }

.faq__q {
  width: 100%;
  text-align: left;
  padding: 1.2rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 0.93rem;
  color: var(--navy);
  background: var(--white);
  transition: background var(--transition);
}
.faq__q:hover { background: var(--light); }
.faq__q.open { background: var(--teal-light); color: var(--teal); }

.faq__icon {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  line-height: 1;
  transition: var(--transition);
}
.faq__q.open .faq__icon { background: var(--teal); color: var(--white); transform: rotate(45deg); }

.faq__a { display: none; padding: 0 1.5rem 1.2rem; font-size: 0.91rem; color: var(--muted); }
.faq__a.open { display: block; }

/* ── Contact form ── */
.form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form label { font-size: 0.83rem; font-weight: 600; color: var(--text); }

.form input:not([type="checkbox"]),
.form textarea,
.form select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.93rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form input:not([type="checkbox"]):focus,
.form textarea:focus,
.form select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(78,125,120,0.12);
}
.form textarea { resize: vertical; min-height: 120px; }

.form__check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.83rem;
  color: var(--muted);
  cursor: pointer;
}
.form__check input[type="checkbox"] {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  accent-color: var(--teal);
}
.form__check a { color: var(--teal); text-decoration: underline; }
.form__note { font-size: 0.78rem; color: var(--muted); }

/* ── Contact options ── */
.contact-options { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .contact-options { grid-template-columns: repeat(3,1fr); } }

.contact-opt {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.contact-opt__icon { font-size: 2rem; margin-bottom: 0.75rem; }
.contact-opt h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.contact-opt a { display: block; color: var(--teal); font-weight: 500; font-size: 0.95rem; }
.contact-opt a:hover { color: var(--gold); }

/* ── CTA Section ── */
.cta-section { background: var(--navy); padding: 5rem 0; text-align: center; }
.cta-section h2 { color: var(--white); margin-bottom: 1rem; }
.cta-section p { color: rgba(255,255,255,0.72); max-width: 580px; margin: 0 auto 2rem; }
.cta-section__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }

/* ── Breadcrumb ── */
.breadcrumb { padding: 0.8rem 0; font-size: 0.8rem; color: var(--muted); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; list-style: none; padding: 0; margin: 0; }
.breadcrumb li + li::before { content: '/'; margin-right: 0.35rem; opacity: 0.45; }
.breadcrumb a { color: var(--teal); }
.breadcrumb a:hover { text-decoration: underline; }

/* ── Legal pages ── */
.legal { max-width: var(--max-w-text); margin: 0 auto; }
.legal h2 { font-size: 1.25rem; margin: 2.5rem 0 0.75rem; }
.legal p, .legal li { font-size: 0.92rem; color: var(--muted); }
.legal ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1rem; }
.legal ul li { margin-bottom: 0.35rem; }
.legal a { color: var(--teal); text-decoration: underline; }

/* ── Footer ── */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
@media (min-width: 640px) { .footer__grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; } }

.footer__brand-logo {
  height: 130px;
  width: auto;
  display: block;
  margin-bottom: 1.25rem;
}
.footer__brand h3 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}
.footer__brand p { font-size: 0.87rem; line-height: 1.8; margin-bottom: 1rem; }
.footer__tagline { color: var(--gold) !important; font-family: var(--font-heading); font-style: italic; font-size: 0.97rem !important; }

.footer h4 {
  color: var(--white);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
}

.footer__links { display: flex; flex-direction: column; gap: 0.55rem; }
.footer__links a { font-size: 0.87rem; color: rgba(255,255,255,0.65); transition: color var(--transition); }
.footer__links a:hover { color: var(--gold); }

.footer__contact { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__contact-item { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.87rem; }
.footer__contact-item span:first-child { flex-shrink: 0; }
.footer__contact-item a { color: rgba(255,255,255,0.65); transition: color var(--transition); }
.footer__contact-item a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer__bottom-links { display: flex; gap: 1.5rem; }
.footer__bottom-links a { color: rgba(255,255,255,0.4); transition: color var(--transition); }
.footer__bottom-links a:hover { color: var(--white); }

/* ── WhatsApp FAB ── */
.wa-fab {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  z-index: 50;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.42);
  transition: transform var(--transition), box-shadow var(--transition);
}
.wa-fab:hover { transform: scale(1.08); box-shadow: 0 6px 24px rgba(37,211,102,0.52); }
.wa-fab svg { width: 30px; height: 30px; fill: white; }

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal--d1 { transition-delay: 0.1s; }
.reveal--d2 { transition-delay: 0.2s; }
.reveal--d3 { transition-delay: 0.3s; }
.reveal--d4 { transition-delay: 0.4s; }

/* ── Utilities ── */
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.text-gold { color: var(--gold); }

/* ── Accessibility ── */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}
@media print {
  .header, .footer, .wa-fab { display: none !important; }
}