/* ==========================================================================
   FRANK Rijschool Helmond — base styles (mobile-first)
   ========================================================================== */

:root {
  /* Colors */
  --color-primary:        #0E1116;
  --color-primary-soft:   #1A1F26;
  --color-secondary:      #F5F2EC;
  --color-accent:         #FF5A1F;
  --color-accent-hover:   #E64A12;
  --color-text:           #14181D;
  --color-text-inverse:   #F5F2EC;
  --color-text-muted:     #5A6471;
  --color-bg:             #FFFFFF;
  --color-bg-alt:         #F5F2EC;
  --color-bg-dark:        #0E1116;
  --color-border:         #E6E1D7;
  --color-border-dark:    #2A2F36;
  --color-white:          #FFFFFF;
  --color-success:        #1F8A4C;
  --color-error:          #C5283D;

  /* Spacing */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs:  0.75rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 7rem;
  --space-4xl: 10rem;

  /* Typography */
  --font-display: 'Syne', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --fw-regular: 400;
  --fw-medium:  500;
  --fw-semibold:600;
  --fw-bold:    700;
  --fw-black:   800;

  /* Layout */
  --container-max:        1200px;
  --container-max-wide:   1440px;
  --container-max-narrow: 760px;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm:  0 2px 6px  rgba(14,17,22,0.04);
  --shadow-md:  0 6px 20px rgba(14,17,22,0.06);
  --shadow-lg:  0 12px 32px rgba(14,17,22,0.08);
  --shadow-cta: 0 8px 24px rgba(255,90,31,0.28);

  /* Motion */
  --transition-fast:   150ms ease;
  --transition-smooth: 200ms cubic-bezier(0.2, 0.8, 0.2, 1);

  /* Z-index */
  --z-nav:          50;
  --z-drawer:       60;
  --z-overlay:      55;
  --z-floating:     40;
  --z-bottom-bar:   45;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-bottom: 60px; /* mobile bottom-bar */
}
img, svg, video { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: var(--color-text); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent); }
ul { list-style: none; padding: 0; }
hr { border: 0; border-top: 1px solid var(--color-border); }

/* Utilities */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 32px);
}
.container--narrow { max-width: var(--container-max-narrow); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -100px; left: 8px;
  padding: 12px 18px; background: var(--color-primary); color: var(--color-text-inverse);
  border-radius: var(--radius-md); z-index: 1000;
}
.skip-link:focus { top: 12px; }

/* Typography */
h1, h2, h3 { font-family: var(--font-display); font-weight: var(--fw-black); letter-spacing: -0.02em; line-height: 1.1; color: var(--color-text); }
h1 { font-size: 2rem; }
h2 { font-size: 1.625rem; letter-spacing: -0.015em; line-height: 1.15; }
h3 { font-size: 1.25rem; font-weight: var(--fw-bold); letter-spacing: -0.01em; line-height: 1.25; }
p  { margin: 0; }
p + p { margin-top: var(--space-sm); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.lead { font-size: 1.125rem; color: var(--color-text-muted); }

/* Brand wordmark */
.brand { display: inline-flex; flex-direction: column; gap: 0; line-height: 1; color: var(--color-text); }
.brand__mark {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.brand__sub {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-2xs);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 1rem;
  line-height: 1;
  letter-spacing: 0.01em;
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast),
              transform var(--transition-fast), box-shadow var(--transition-fast),
              border-color var(--transition-fast);
}
.btn--primary { background: var(--color-accent); color: var(--color-white); border-color: var(--color-accent); box-shadow: var(--shadow-cta); }
.btn--primary:hover { background: var(--color-accent-hover); color: var(--color-white); transform: translateY(-1px); }
.btn--secondary { background: transparent; color: var(--color-text); border-color: currentColor; }
.btn--secondary:hover { background: var(--color-text); color: var(--color-bg); }
.btn--inverse { color: var(--color-text-inverse); }
.btn--inverse:hover { background: var(--color-text-inverse); color: var(--color-primary); }
.btn--block { width: 100%; }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

.tlink {
  display: inline-flex; align-items: center; gap: var(--space-2xs);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
}
.tlink::after { content: "\2192"; transition: transform var(--transition-fast); }
.tlink:hover::after { transform: translateX(4px); }

/* Header / nav */
.site-header {
  position: sticky; top: 0; z-index: var(--z-nav);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-fast);
}
.site-header.is-scrolled { box-shadow: var(--shadow-md); }
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: var(--space-md);
}
.site-nav { display: none; }
.site-header__cta { display: flex; align-items: center; gap: var(--space-sm); }
.site-header__phone { display: none; }
.site-header__book { display: none; }
.site-header__toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  color: var(--color-text);
}
.site-header__toggle:hover { color: var(--color-accent); }

/* Drawer */
.drawer-overlay {
  position: fixed; inset: 0;
  background: rgba(14,17,22,0.6);
  z-index: var(--z-overlay);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}
.drawer-overlay.is-open { opacity: 1; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 80vw; max-width: 360px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  z-index: var(--z-drawer);
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex; flex-direction: column;
}
.drawer.is-open { transform: translateX(0); }
.drawer__inner { display: flex; flex-direction: column; height: 100%; padding: var(--space-md); }
.drawer__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-lg); }
.drawer__brand { color: var(--color-text-inverse); font-size: 1.5rem; }
.drawer__close { color: var(--color-text-inverse); width: 44px; height: 44px; }
.drawer__list { display: flex; flex-direction: column; gap: 0; flex-grow: 1; }
.drawer__list li + li { border-top: 1px solid var(--color-border-dark); }
.drawer__link {
  display: block;
  padding: var(--space-sm) 0;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.5rem;
  color: var(--color-text-inverse);
  letter-spacing: -0.01em;
}
.drawer__link.is-active { color: var(--color-accent); }
.drawer__cta { display: flex; flex-direction: column; gap: var(--space-2xs); margin-top: var(--space-md); }

/* Sections */
.section { padding-block: var(--space-xl); }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-bg-dark); color: var(--color-text-inverse); }
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--color-text-inverse); }
.section--accent {
  background: var(--color-accent);
  color: var(--color-white);
}
.section--accent h1, .section--accent h2, .section--accent h3 { color: var(--color-white); }

.section__head { margin-bottom: var(--space-lg); }
.section__head .lead { margin-top: var(--space-sm); }

/* Hero — home */
.hero {
  position: relative;
  min-height: calc(100svh - 64px - 60px);
  display: grid;
  align-items: center;
  color: var(--color-text-inverse);
  background: var(--color-primary);
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(14,17,22,0.55), rgba(14,17,22,0.85));
}
.hero__inner { padding-block: var(--space-2xl); }
.hero h1 { font-size: 2rem; line-height: 1.05; color: var(--color-text-inverse); }
.hero .lead { color: var(--color-text-inverse); opacity: 0.9; max-width: 560px; margin-top: var(--space-md); }
.hero__cta { display: flex; flex-direction: column; gap: var(--space-2xs); margin-top: var(--space-lg); }

/* Compact hero */
.hero--compact {
  background: var(--color-bg-alt);
  color: var(--color-text);
  padding-block: clamp(80px, 12vh, 140px);
  min-height: 0;
}
.hero--compact::before { content: none; }
.hero--compact h1 { color: var(--color-text); }
.hero--compact .lead { color: var(--color-text-muted); opacity: 1; }

/* Trust strip */
.trust-strip {
  background: var(--color-bg-alt);
  border-block: 1px solid var(--color-border);
}
.trust-strip__list {
  display: flex; gap: var(--space-md);
  overflow-x: auto;
  padding-block: var(--space-md);
  scrollbar-width: none;
}
.trust-strip__list::-webkit-scrollbar { display: none; }
.trust-strip__item {
  flex: 0 0 auto;
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  display: inline-flex; align-items: center; gap: var(--space-2xs);
  white-space: nowrap;
}
.trust-strip__item::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--color-accent);
  display: inline-block;
}

/* Why grid */
.grid-cards { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-sm);
  transition: border-color var(--transition-smooth), transform var(--transition-smooth), box-shadow var(--transition-smooth);
}
.section--alt .card { background: var(--color-white); }
.card__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255,90,31,0.1);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-accent);
  margin-bottom: var(--space-2xs);
}
.card__icon svg { stroke: currentColor; }
.card h3 { color: var(--color-text); }
.card p { color: var(--color-text-muted); }
.card--linked:hover { border-color: var(--color-primary); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.card--linked { color: var(--color-text); }
.card--linked:hover { color: var(--color-text); }
.card--linked:hover h3 { text-decoration: underline; text-decoration-color: var(--color-accent); text-underline-offset: 4px; }

/* Try-out banner / CTA */
.cta-band {
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-md);
}
.cta-band h2 { color: var(--color-white); }
.cta-band p { opacity: 0.95; }
.cta-band__actions { display: flex; flex-direction: column; gap: var(--space-2xs); }
.cta-band .btn--primary {
  background: var(--color-primary); border-color: var(--color-primary);
}
.cta-band .btn--primary:hover { background: var(--color-text); border-color: var(--color-text); }
.cta-band .btn--secondary { color: var(--color-white); }
.cta-band .btn--secondary:hover { background: var(--color-white); color: var(--color-accent); }

/* Numbers band */
.numbers {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  text-align: left;
}
.numbers__item .num {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: 3rem;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--color-accent);
  display: block;
}
.numbers__item .num + span {
  display: block; margin-top: var(--space-2xs);
  font-size: 1rem; font-weight: var(--fw-medium);
  color: var(--color-text-inverse); opacity: 0.8;
}

/* Steps timeline */
.steps { display: grid; grid-template-columns: 1fr; gap: var(--space-md); counter-reset: stepc; }
.step {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
}
.step::before {
  counter-increment: stepc;
  content: counter(stepc, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: 1.5rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-2xs);
}

/* FAQ accordion */
.faq-tabs { display: flex; gap: var(--space-2xs); flex-wrap: wrap; margin-bottom: var(--space-lg); }
.faq-tab {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: transparent;
  font-weight: var(--fw-medium);
  color: var(--color-text);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.faq-tab:hover { color: var(--color-accent); }
.faq-tab.is-active { background: var(--color-primary); color: var(--color-text-inverse); border-color: var(--color-primary); }

.faq-list[hidden] { display: none; }
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex; justify-content: space-between; gap: var(--space-md);
  align-items: center;
  padding: var(--space-md) 0;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.0625rem;
  color: var(--color-text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-accent);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item__body {
  padding: 0 0 var(--space-md);
  color: var(--color-text);
  max-width: 640px;
}
.faq-item__body p { color: var(--color-text); }

/* Pricing */
.price-toggle { display: inline-flex; gap: 4px; padding: 4px; background: var(--color-bg-alt); border-radius: var(--radius-pill); border: 1px solid var(--color-border); }
.price-toggle button {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.price-toggle button.is-active { background: var(--color-primary); color: var(--color-text-inverse); }

.price-table { width: 100%; border-collapse: collapse; margin-top: var(--space-lg); }
.price-table caption {
  text-align: left;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.25rem;
  color: var(--color-text);
  padding: var(--space-md) 0;
  caption-side: top;
}
.price-table th, .price-table td {
  padding: var(--space-sm) var(--space-2xs);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
  vertical-align: top;
}
.price-table th { font-weight: var(--fw-semibold); color: var(--color-text-muted); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.08em; }
.price-table td:last-child { text-align: right; white-space: nowrap; font-family: var(--font-display); font-weight: var(--fw-bold); }
.price-table tr.is-highlight td { background: rgba(255,90,31,0.04); }
.price-table tr.is-highlight td:first-child { border-left: 4px solid var(--color-accent); padding-left: var(--space-2xs); }

.pricepane[hidden] { display: none; }
.price-foot { font-size: 0.875rem; color: var(--color-text-muted); margin-top: var(--space-md); }

/* Checklist */
.checklist { display: flex; flex-direction: column; gap: var(--space-2xs); }
.checklist li {
  position: relative;
  padding-left: 32px;
  font-size: 1rem;
  line-height: 1.55;
}
.checklist li::before {
  content: "";
  position: absolute; left: 0; top: 6px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(255,90,31,0.12);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF5A1F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px 14px;
}

/* About logo strip */
.logo-strip {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  align-items: center;
  margin-top: var(--space-lg);
}
.logo-strip__item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  text-align: center;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

/* Contact split */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }

.field { display: flex; flex-direction: column; gap: var(--space-2xs); margin-bottom: var(--space-md); }
.field label { font-weight: var(--fw-semibold); font-size: 0.9375rem; }
.field .req { color: var(--color-accent); }
.field input, .field select, .field textarea {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.field textarea { height: auto; min-height: 120px; padding: 14px 16px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(255,90,31,0.12);
}
.field--error input, .field--error textarea, .field--error select {
  border-color: var(--color-error);
}
.field__error { color: var(--color-error); font-size: 0.875rem; margin-top: 2px; }

.radio-cards { display: grid; grid-template-columns: 1fr; gap: var(--space-2xs); }
.radio-cards label {
  display: flex; align-items: flex-start; gap: var(--space-sm);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.radio-cards label:hover { border-color: var(--color-text); }
.radio-cards input[type="radio"] {
  width: 20px; height: 20px;
  accent-color: var(--color-accent);
  flex-shrink: 0; margin-top: 2px;
}
.radio-cards label:has(input:checked) {
  border-color: var(--color-accent);
  background: rgba(255,90,31,0.04);
}
.radio-cards strong { display: block; font-weight: var(--fw-semibold); }
.radio-cards span { color: var(--color-text-muted); font-size: 0.9375rem; }

.honey { position: absolute; left: -9999px; }

.notice { padding: var(--space-md); border-radius: var(--radius-md); margin-bottom: var(--space-md); }
.notice--success { background: rgba(31,138,76,0.1); color: #14593a; border: 1px solid rgba(31,138,76,0.3); }
.notice--error   { background: rgba(197,40,61,0.08); color: #6e1424;  border: 1px solid rgba(197,40,61,0.3); }

.contact-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-sm);
}
.contact-card h3 { font-size: 1.125rem; }
.contact-card a { color: var(--color-text); text-decoration: underline; text-underline-offset: 4px; }
.contact-card a:hover { color: var(--color-accent); }
.contact-card ul li { padding: 2px 0; }
.contact-card .label { color: var(--color-text-muted); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.08em; }

.map-embed {
  width: 100%; height: 240px;
  border: 0; border-radius: var(--radius-lg);
  margin-top: var(--space-md);
}

/* Footer */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding-top: var(--space-md);
  padding-bottom: 76px; /* breathe over mobile bar */
  font-size: 0.8rem;
}
.site-footer a { color: var(--color-text-inverse); }
.site-footer a:hover { color: var(--color-accent); }
.site-footer__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding-block: var(--space-md);
}
.site-footer__brand { display: flex; flex-direction: column; gap: 4px; }
.site-footer__mark { color: var(--color-text-inverse); font-size: 1.375rem; }
.site-footer__tag { color: var(--color-text-inverse); opacity: 0.7; font-size: 0.8rem; }
.site-footer__nav ul { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.site-footer__nav a { font-weight: var(--fw-medium); }
.site-footer__contact { display: flex; flex-direction: column; gap: 4px; }
.site-footer__social { display: flex; gap: var(--space-sm); margin-top: var(--space-2xs); }
.site-footer__social a { color: var(--color-text-inverse); opacity: 0.85; }
.site-footer__social a:hover { color: var(--color-accent); opacity: 1; }
.site-footer__legal {
  border-top: 1px solid var(--color-border-dark);
  padding-block: var(--space-sm);
  display: flex; flex-direction: column; gap: 4px;
  font-size: 0.75rem;
  color: rgba(245,242,236,0.6);
}

/* WhatsApp float */
.whatsapp-float {
  position: fixed; right: 16px; bottom: 76px;
  z-index: var(--z-floating);
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: var(--color-white);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
  transition: transform var(--transition-smooth);
}
.whatsapp-float:hover { transform: scale(1.06); color: var(--color-white); }

/* Mobile bottom-bar */
.mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: var(--z-bottom-bar);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  display: grid; grid-template-columns: repeat(3, 1fr);
  height: 60px;
}
.mobile-bar__btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.mobile-bar__btn:hover { color: var(--color-accent); }
.mobile-bar__btn--accent { background: var(--color-accent); color: var(--color-white); }
.mobile-bar__btn--accent:hover { background: var(--color-accent-hover); color: var(--color-white); }

/* Reveal animations */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none; transition-duration: 0.01ms; transition-timing-function: linear; }
  [data-reveal] { transform: none; opacity: 1; }
  .btn:hover { transform: none; }
  .card--linked:hover { transform: none; }
  .whatsapp-float:hover { transform: none; }
}

/* Utility helpers (used sparingly to avoid inline styles) */
.u-mt-md  { margin-top: var(--space-md); }
.u-mt-2xs { margin-top: var(--space-2xs); }
.u-text-right { text-align: right; }
.note-muted { color: var(--color-text-muted); font-size: 0.875rem; }