/* ============================================
   Gripcare — huisstijl
   Donkere, grounded basis met een warme terracotta accent.
   Bewust geen wellness-clichés (mint/lichtblauw/pastel) — past bij
   de nuchtere, directe toon van het merk. Kleuren staan als
   CSS-variabelen zodat je later makkelijk kunt bijsturen.

   Typografie afgestemd op het logo (sep 2026): Poppins (zwaar, geometrisch)
   voor koppen en accenten — dezelfde krachtige, blokkige indruk als het
   beeldmerk — Inter blijft de leesbare basis voor lopende tekst.
   ============================================ */

:root {
  --color-bg: #121212;
  --color-bg-alt: #1a1a1a;
  --color-text: #f4f2ee;
  --color-text-muted: #b7b3ab;
  --color-accent: #e46c34;
  --color-accent-hover: #cf5a26;
  --color-border: #2c2c2c;
  --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-display: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.narrow { max-width: 720px; }
.center { text-align: center; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.12;
  margin: 0 0 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.1rem; }

p { margin: 0 0 16px; color: var(--color-text-muted); }

.eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: 12px;
}

a { color: inherit; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 22px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--color-text);
  opacity: 0.85;
}

.main-nav a:hover { opacity: 1; }

.nav-cta {
  font-family: var(--font-display);
  background: var(--color-accent);
  color: #14110d !important;
  padding: 8px 18px;
  border-radius: 999px;
  font-weight: 700;
  opacity: 1 !important;
}

.nav-cta:hover { background: var(--color-accent-hover); }

/* Voor bestaande (betalende) klanten -- bewust rustiger dan de nav-cta
   pill hierboven, die is voor nieuwe leads via de gratis intake. */
.nav-login {
  font-size: 0.88rem;
  padding: 7px 14px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  opacity: 0.85 !important;
}

.nav-login:hover {
  opacity: 1 !important;
  border-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-text);
  display: block;
}

/* Buttons */
.btn {
  font-family: var(--font-display);
  display: inline-block;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  transition: background 0.15s ease, transform 0.15s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: #14110d;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn-large { padding: 16px 36px; font-size: 1.05rem; }

/* Sections */
.section {
  padding: 88px 0;
  border-bottom: 1px solid var(--color-border);
}

.section-alt { background: var(--color-bg-alt); }

.section-cta { background: var(--color-bg-alt); }

/* Hero */
.hero {
  padding: 72px 0 88px;
  border-bottom: 1px solid var(--color-border);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-sub {
  font-size: 1.1rem;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.hero-photo {
  aspect-ratio: 4 / 5;
  width: 100%;
  border-radius: 16px;
  display: block;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

/* Verhaal */
.credibility {
  font-style: italic;
  color: var(--color-text);
  border-left: 2px solid var(--color-accent);
  padding-left: 16px;
  margin-top: 24px;
}

/* Cijfers & grafiek (probleemsectie) */
.cijfers-blok {
  margin-top: 40px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 32px;
}

.stat-tiles {
  display: flex;
  gap: 32px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.stat-tile {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.regain-chart {
  border-top: 1px solid var(--color-border);
  padding-top: 28px;
}

.chart-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 16px;
}

.regain-chart svg {
  width: 100%;
  height: auto;
  display: block;
}

.grid-line {
  stroke: var(--color-border);
  stroke-width: 1;
}

.grid-line-dashed {
  stroke-dasharray: 2 5;
}

.regain-area {
  fill: rgba(228, 108, 52, 0.14);
  stroke: none;
}

.regain-line {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2.5;
  stroke-linecap: round;
}

.regain-marker {
  fill: var(--color-bg);
  stroke: var(--color-accent);
  stroke-width: 2.5;
}

.axis-label-y,
.axis-label-x {
  font-family: var(--font-base);
  font-size: 11px;
  fill: var(--color-text-muted);
}

.axis-label-x {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.data-label {
  font-family: var(--font-base);
  font-size: 12px;
  font-weight: 600;
  fill: var(--color-text);
}

.chart-source {
  margin: 16px 0 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* Aanpak */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.pillar-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 24px 20px;
}

.pillar-card h3 { margin-bottom: 8px; }
.pillar-card p { margin: 0; font-size: 0.95rem; }

.pillar-intro {
  max-width: 640px;
}

.pillar-note {
  margin-top: 28px;
  font-size: 0.9rem;
}

/* Twee paden */
.paden-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 8px;
  text-align: left;
}

.pad-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 28px;
}

.pad-card h3 { margin: 0; }
.pad-card p { margin: 0; font-size: 0.95rem; }
.pad-card .btn { align-self: flex-start; margin-top: 4px; }

/* Voor wie */
.who-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 32px;
}

.who-col ul {
  padding-left: 20px;
  margin: 0;
  color: var(--color-text-muted);
}

.who-col li { margin-bottom: 10px; }

/* Partners */
.partner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
  text-align: left;
}

.partner-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 24px;
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.partner-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 64px;
  background: #f4f2ee;
  border-radius: 10px;
  padding: 12px 20px;
}

.partner-logo img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  display: block;
}

.partner-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

/* Partners (logo-rij onderaan) */
.partners-strip {
  padding: 56px 0;
  border-bottom: 1px solid var(--color-border);
}

.partners-strip .eyebrow { margin-bottom: 24px; }

.partner-logo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 24px;
}

.partner-logo-row .partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 10px 22px;
}

.partner-logo-row .partner-logo img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  display: block;
}

/* Intake */
.section-cta .btn { margin-top: 12px; }

/* Footer */
.site-footer {
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo-img {
  height: 26px;
  width: auto;
  display: block;
}

.footer-disclaimer {
  max-width: 420px;
  font-size: 0.82rem;
  margin-top: 12px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a { text-decoration: none; color: var(--color-text-muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--color-text); }

/* Responsive */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .pillar-grid { grid-template-columns: 1fr 1fr; }
  .who-grid { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: 1fr; }
  .paden-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .cijfers-blok { padding: 24px; }
  .stat-tiles { gap: 24px; }
  .stat-number { font-size: 2.2rem; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--color-border);
    display: none;
    gap: 18px;
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .pillar-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}