/* ============================================
   Praktijk Teuwen — stylesheet
   Kleuren geïnspireerd door Lago del Gran San Bernardo
   ============================================ */

:root {
  --color-deep:      #0E2F2A; /* diep water */
  --color-mid:       #2D504C; /* middendiep */
  --color-fog:       #72756E; /* mist */
  --color-stone:     #5E655E; /* bergsilhouet */
  --color-cream:     #F8F4EA; /* warm wit */
  --color-paper:     #FBF9F4; /* bijna wit, voor body */
  --color-gold:      #D4A857; /* accent goud (logo) */
  --color-gold-soft: #E8C56B; /* hover/lichter */
  --color-text:      #2A2A28; /* hoofdtekst */
  --color-text-soft: #5B5B57; /* subtekst */
  --color-line:      #DDD6C5; /* fijne lijntjes */

  --font-display: "Jost", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body:    "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif:   "Cormorant Garamond", "EB Garamond", Georgia, serif;

  --max-width: 1280px;
  --content-width: 1080px;
  --gutter: 1.5rem;
}

/* ---------- reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  /* Donkere basiskleur voor de safe-area rond de notch op iPhones */
  background-color: var(--color-deep);
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  /* Effen donkere fallback. De zichtbare gradient zit op body::before (zie hieronder),
     vastgepind aan het viewport — werkt betrouwbaarder op iOS Safari dan
     background-attachment: fixed direct op body. */
  background: var(--color-deep);
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Gefixeerd vol-viewport overlay-laag met de gradient. Achter alle content (z-index -1).
   Hierdoor blijft de gradient stabiel op zijn plek, ook op iOS Safari waar
   background-attachment: fixed problemen geeft. */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, #767672 0%, #3A4E47 50%, #0E2F2A 100%);
  z-index: -1;
  pointer-events: none;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-deep); text-decoration: none; border-bottom: 1px solid transparent; transition: color 0.2s, border-color 0.2s; }
a:hover { color: var(--color-gold); border-bottom-color: var(--color-gold); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--color-text);
  margin: 0 0 0.6em 0;
}
h1 { font-size: 2.1rem; }
h2 { font-size: 1.55rem; }
h3 { font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-soft); font-weight: 400; }
h4 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--color-text-soft); font-weight: 500; }

p { margin: 0 0 1em 0; }

ul { padding-left: 1.1em; margin: 0 0 1em 0; }
li { margin-bottom: 0.35em; }

/* ---------- hero (homepage) ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  background: url("images/lago.jpg") center/cover no-repeat;
  background-color: var(--color-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  color: var(--color-cream);
  /* env(safe-area-inset-top) duwt de inhoud onder de iPhone-notch */
  padding: env(safe-area-inset-top) 2rem 8rem 2rem;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(14,47,42,0.20) 0%, rgba(14,47,42,0.55) 100%);
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }

.hero-logo {
  max-width: 288px;
  width: 70vw;
  opacity: 0.95;
  display: block;
  margin: 0;
}
.hero-tagline {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  margin-top: 0.8rem;
  color: var(--color-gold-soft);
}
.hero-intro {
  margin-top: auto;
  margin-bottom: 2rem;
  max-width: 580px;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  line-height: 1.45;
  font-style: italic;
  color: var(--color-cream);
}

/* ---------- hero intro expand/collapse ---------- */
.hero-intro-more {
  margin-top: 0.8em;
}
.hero-lees-verder {
  display: inline-block;
  margin-top: 0.85rem;
  background: none;
  border: none;
  border-bottom: 1px solid var(--color-gold-soft);
  color: var(--color-gold-soft);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 0 0 2px 0;
  transition: color 0.2s, border-color 0.2s;
}
.hero-lees-verder:hover {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

/* ---------- page header (sub pages) ---------- */
.page-header {
  position: relative;
  min-height: 40vh;
  background: url("images/lago.jpg") center/cover no-repeat;
  background-color: var(--color-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  color: var(--color-cream);
  padding: env(safe-area-inset-top) 2rem 4rem 2rem;
  text-align: center;
}
.page-header::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(14,47,42,0.30) 0%, rgba(14,47,42,0.65) 100%);
}
.page-header > * { position: relative; z-index: 1; }

.page-logo {
  max-width: 168px;
  width: 36vw;
  display: block;
  margin: 0;
}
.page-title {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-size: 0.92rem;
  margin-top: 1rem;
  color: var(--color-gold-soft);
}

/* ---------- main navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-line);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding: 1.2rem var(--gutter);
}

/* brand / home link in subpage nav (desktop: abs. left, does not disturb centered links) */
.nav-brand {
  position: absolute;
  left: var(--gutter);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  border-bottom: none !important;
  white-space: nowrap;
}
.nav-brand:hover { color: var(--color-gold) !important; border-bottom: none !important; }
.nav a {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: lowercase;
  color: var(--color-text);
  border-bottom: 1px solid transparent;
  padding-bottom: 4px;
}
.nav a:hover { color: var(--color-gold); border-bottom-color: var(--color-gold); }
.nav a.active { color: var(--color-gold); border-bottom-color: var(--color-gold); }

/* nav on the homepage sits over the photo, bottom area */
.hero-nav {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(14,47,42,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-top: 1px solid rgba(212,168,87,0.30);
  z-index: 3;
}
.hero-nav .nav-inner { padding: 1.4rem var(--gutter); }
.hero-nav a { color: var(--color-cream); }
.hero-nav a:hover, .hero-nav a.active { color: var(--color-gold-soft); border-bottom-color: var(--color-gold-soft); }

/* mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-line);
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  cursor: pointer;
  position: absolute;
  right: var(--gutter);
  top: 0.85rem;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px; height: 1px; background: var(--color-text);
  position: relative;
}
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }
.hero-nav .nav-toggle { border-color: rgba(248,244,234,0.4); }
.hero-nav .nav-toggle span,
.hero-nav .nav-toggle span::before,
.hero-nav .nav-toggle span::after { background: var(--color-cream); }

/* ---------- content layout ---------- */
/* main-element heeft de cream-achtergrond zodat body donker kan zijn (voor de iPhone safe-area). */
main {
  background: var(--color-paper);
}
.content {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 5rem var(--gutter) 5rem var(--gutter);
}
.content-narrow {
  max-width: 740px;
  margin: 0 auto;
  padding: 5rem var(--gutter) 5rem var(--gutter);
}

.cols-3 {
  display: grid;
  grid-template-columns: 1fr 1.6fr 1fr;
  gap: 3rem;
  align-items: start;
}
.cols-2 {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 1.5rem;
  align-items: start;
}

/* a pull-quote in the right column */
.pullquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.6rem;
  line-height: 1.35;
  color: var(--color-deep);
  padding-top: 0.4rem;
}
.pullquote::before { content: "\201C"; color: var(--color-gold); font-size: 1.8em; line-height: 0.1; vertical-align: -0.35em; margin-right: 0.05em; }
.pullquote::after  { content: "\201D"; color: var(--color-gold); font-size: 1.8em; line-height: 0; vertical-align: -0.6em; margin-left: 0.05em; }

.aside-bullets { font-size: 0.95rem; color: var(--color-text-soft); }
.aside-bullets h4 { margin-bottom: 0.6em; }
.aside-bullets ul { list-style: none; padding-left: 0; }
.aside-bullets li { padding-left: 1.1em; position: relative; margin-bottom: 0.7em; }
.aside-bullets li::before {
  content: ""; position: absolute; left: 0; top: 0.65em;
  width: 6px; height: 1px; background: var(--color-gold);
}

/* portrait image */
.portrait {
  width: 100%;
  border: 1px solid var(--color-line);
  filter: grayscale(0%);
}

/* section dividers */
.section-divider {
  border: 0;
  height: 1px;
  background: var(--color-line);
  margin: 3.5rem 0;
}

/* tariff list */
.tariff-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 2rem 0;
  border-top: 1px solid var(--color-line);
}
.tariff-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--color-line);
  margin: 0;
}
.tariff-list .tariff-amount {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  color: var(--color-deep);
}

/* contact card */
.contact-card {
  background: var(--color-cream);
  border: 1px solid var(--color-line);
  padding: 2rem;
  margin: 1.5rem 0;
}
.contact-card h3 { margin-top: 0; }
.contact-card p { margin-bottom: 0.4em; }

/* call-to-action */
.cta {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-deep);
  padding: 0.9rem 1.6rem;
  border: 1px solid var(--color-gold);
  background: transparent;
  border-bottom: 1px solid var(--color-gold);
  transition: background 0.2s, color 0.2s;
}
.cta:hover {
  background: var(--color-gold);
  color: var(--color-cream);
  border-color: var(--color-gold);
}

/* ---------- footer ---------- */
.footer {
  background: var(--color-deep);
  color: var(--color-cream);
  padding: 3.5rem var(--gutter) 2rem var(--gutter);
  margin-top: 0;
}
.footer-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
}
.footer h4 {
  color: var(--color-gold-soft);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  margin-bottom: 1rem;
}
.footer a {
  color: var(--color-cream);
  border-bottom-color: rgba(248,244,234,0.2);
}
.footer a:hover { color: var(--color-gold-soft); border-bottom-color: var(--color-gold-soft); }
.footer p { font-size: 0.93rem; color: var(--color-cream); }
.footer ul { list-style: none; padding: 0; }
.footer ul li { margin-bottom: 0.4em; font-size: 0.93rem; }
.footer-bottom {
  max-width: var(--max-width);
  margin: 2.5rem auto 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(248,244,234,0.15);
  font-size: 0.8rem;
  color: rgba(248,244,234,0.55);
  text-align: center;
  letter-spacing: 0.1em;
}

/* ---------- responsive ---------- */
@media (max-width: 880px) {
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.35rem; }

  /* Hero: full-screen foto, nav-bar zelf is op mobiel onzichtbaar — alleen de hamburger zweeft */
  .hero { min-height: 100vh; padding: env(safe-area-inset-top) 1.25rem 2rem 1.25rem; }
  .hero-logo { max-width: 240px; width: 80vw; }
  .hero-tagline { font-size: 0.72rem; letter-spacing: 0.35em; }
  .hero-intro { font-size: 1.2rem; margin-top: auto; margin-bottom: 2rem; }

  .page-header { min-height: 36vh; padding: env(safe-area-inset-top) 1.25rem 3rem; }
  .page-logo { max-width: 168px; width: 44vw; }

  .cols-3, .cols-2 { grid-template-columns: 1fr; gap: 2rem; }
  .pullquote { font-size: 1.4rem; order: -1; }

  .content, .content-narrow { padding: 3rem var(--gutter); }

  /* --- mobile navigation --- */
  /* Nav-bars op mobiel onzichtbaar: alleen de zwevende hamburger doet de navigatie */
  .nav {
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
  }

  /* Brand-link: verborgen op mobiel buiten hamburger */
  .nav-brand {
    display: none;
  }
  /* Brand-link zichtbaar als eerste item in het geopende hamburger-menu */
  nav.open .nav-inner .nav-brand {
    display: block;
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    color: var(--color-cream);
    font-size: 1rem;
    letter-spacing: 0.22em;
    border-bottom: 1px solid rgba(248,244,234,0.15) !important;
    padding: 0.85rem 0;
    white-space: normal;
  }
  nav.open .nav-inner .nav-brand:hover {
    color: var(--color-gold-soft) !important;
  }
  .hero-nav {
    position: static;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-top: none;
    min-height: 0;
  }

  /* Hamburger: zwevend in top-right hoek van het scherm, ALTIJD zichtbaar */
  .nav-toggle {
    display: flex;
    position: fixed;
    top: calc(env(safe-area-inset-top) + 1rem);
    right: 1rem;
    z-index: 30;
    border-color: rgba(248,244,234,0.55);
    background: rgba(14,47,42,0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }
  .nav-toggle span,
  .nav-toggle span::before,
  .nav-toggle span::after {
    background: var(--color-cream);
  }

  /* Standaard zijn de menu-items verborgen */
  .nav-inner {
    display: none;
  }

  /* Bij openen: paneel verschijnt vanaf de bovenkant, dekt de hero af.
     Paneel is smal — alleen de rechterhelft van het scherm. */
  nav.open .nav-inner {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: fixed;
    top: calc(env(safe-area-inset-top) + 1rem);
    left: 50%;
    right: 1rem;
    background: linear-gradient(180deg, #4A554E 0%, #1E3530 100%);
    padding: 4rem 1.75rem 1.5rem 1.75rem;
    z-index: 25;
    box-shadow: 0 12px 40px rgba(0,0,0,0.40);
    border-radius: 4px;
  }

  /* Menu-links: lichtgekleurd, mooi getypeset */
  nav.open .nav-inner a {
    color: var(--color-cream);
    border-bottom: 1px solid rgba(248,244,234,0.15);
    padding: 0.85rem 0;
    text-align: left;
    font-size: 1rem;
    letter-spacing: 0.22em;
  }
  nav.open .nav-inner a:last-child {
    border-bottom: 0;
  }
  nav.open .nav-inner a:hover,
  nav.open .nav-inner a.active {
    color: var(--color-gold-soft);
    border-bottom-color: var(--color-gold-soft);
  }

  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }

  .tariff-list li { flex-direction: column; gap: 0.2em; }
}

/* ---------- contact form ---------- */
.contact-form {
  margin: 1.5rem 0 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.form-field label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}
.label-optional {
  font-size: 0.78em;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-fog);
}
.form-field input,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-cream);
  border: 1px solid var(--color-line);
  padding: 0.7rem 0.9rem;
  width: 100%;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  border-radius: 0;
}
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--color-mid);
}
.form-field textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}
.g-recaptcha {
  margin-top: 0.4rem;
}
.form-submit {
  align-self: flex-start;
  cursor: pointer;
  margin-top: 0.4rem;
  font-size: 0.82rem;
  background: none;
  border: 1px solid var(--color-gold);
  color: var(--color-deep);
  font-family: var(--font-display);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.9rem 1.6rem;
  transition: background 0.2s, color 0.2s;
}
.form-submit:hover {
  background: var(--color-gold);
  color: var(--color-cream);
}
.form-status {
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  border-left: 3px solid var(--color-line);
}
.form-status--verzonden {
  border-left-color: var(--color-mid);
  background: rgba(45,80,76,0.07);
  color: var(--color-mid);
}
.form-status--fout,
.form-status--captcha {
  border-left-color: var(--color-gold);
  background: rgba(212,168,87,0.08);
  color: var(--color-stone);
}

/* ---------- small refinements ---------- */
.brand {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0.06em;
}
.brand strong { font-weight: 600; letter-spacing: 0.06em; }