/* ==========================================================================
   Meridiaan Capital (werknaam), fictieve demo-site
   Maatwerk zonder templates of plugins. Thema's via data-thema op <html>.
   ========================================================================== */

:root {
  /* Huidig ontwerp: Nachtblauw & goud */
  --primair: #0E1F38;
  --primair-donker: #091528;
  --accent: #C29B3C;
  --accent-donker: #A9842D;
  --licht: #F5F6F8;
  --wit: #FFFFFF;
  --tekst: #22293A;
  --tekst-zacht: #5A6274;
  --lijn: #E3E6EC;
  --accent-contrast: #FFFFFF;
}

html[data-thema="staalblauw"] {
  --primair: #1E3A5F;
  --primair-donker: #142B49;
  --accent: #4A90C2;
  --accent-donker: #38779F;
  --licht: #F4F7FA;
  --tekst: #223243;
  --tekst-zacht: #58687A;
  --lijn: #DFE7EE;
}

html[data-thema="dennengroen"] {
  --primair: #16382C;
  --primair-donker: #0E271E;
  --accent: #3F8F6B;
  --accent-donker: #327557;
  --licht: #F3F7F5;
  --tekst: #22332C;
  --tekst-zacht: #5C6D64;
  --lijn: #DFE9E3;
}

html[data-thema="petrol-zand"] {
  --primair: #0F4C5C;
  --primair-donker: #0A3843;
  --accent: #B58B4C;
  --accent-donker: #99733B;
  --licht: #F8F5EE;
  --tekst: #2A3438;
  --tekst-zacht: #64707A;
  --lijn: #E7E1D3;
}

html[data-thema="antraciet-koper"] {
  --primair: #26282B;
  --primair-donker: #18191B;
  --accent: #B56A32;
  --accent-donker: #985626;
  --licht: #F5F4F2;
  --tekst: #26282B;
  --tekst-zacht: #63666B;
  --lijn: #E5E3DF;
}

/* --------------------------------------------------------------------- */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  color: var(--tekst);
  background: var(--wit);
  line-height: 1.65;
  font-size: 17px;
}

img { max-width: 100%; display: block; }

a { color: var(--accent-donker); }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Elegante serif-koppen: geeft de site een eigen, klassiek karakter */
h1, h2, h3, .logo {
  font-family: Georgia, "Palatino Linotype", "Book Antiqua", "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.logo small {
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}

/* ------------------------------------------------ Navigatie */

.topbalk {
  background: var(--primair-donker);
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
}

.topbalk .container {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  padding-top: 7px;
  padding-bottom: 7px;
}

.topbalk a { color: rgba(255, 255, 255, 0.85); text-decoration: none; }
.topbalk a:hover { color: #fff; }

.hoofdnav {
  background: var(--primair);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
}

.hoofdnav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  color: #fff;
  text-decoration: none;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.logo span { color: var(--accent); }

.logo small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.menu {
  display: flex;
  gap: 26px;
  list-style: none;
  align-items: center;
}

.menu a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  font-size: 15.5px;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

.menu a:hover { color: #fff; }

.menu a.actief {
  color: #fff;
  border-bottom-color: var(--accent);
}

.menu .knop-nav {
  background: var(--accent);
  color: var(--accent-contrast);
  padding: 10px 20px;
  border-radius: 4px;
  font-weight: 600;
  border-bottom: none;
}

.menu .knop-nav:hover { background: var(--accent-donker); color: #fff; }

.menu-knop {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  font-size: 15px;
  padding: 8px 14px;
  border-radius: 4px;
  cursor: pointer;
}

/* ------------------------------------------------ Hero */

.hero {
  /* Fallback zonder foto */
  background:
    linear-gradient(115deg, var(--primair) 0%, var(--primair) 46%, rgba(0,0,0,0) 78%),
    linear-gradient(295deg, var(--accent) -60%, var(--primair-donker) 55%);
  /* Hero-foto met themagetinte overlay */
  background:
    linear-gradient(115deg,
      color-mix(in srgb, var(--primair-donker) 82%, transparent) 0%,
      color-mix(in srgb, var(--primair) 55%, transparent) 55%,
      color-mix(in srgb, var(--primair) 28%, transparent) 100%),
    url("../img/hero.jpg") center 65% / cover no-repeat;
  color: #fff;
  padding: 96px 0 104px;
}

.hero-klein { padding: 64px 0 60px; }

.hero .container { max-width: 860px; margin-left: auto; margin-right: auto; }

.kicker {
  display: inline-block;
  color: var(--accent);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 2.6px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(30px, 4.6vw, 46px);
  line-height: 1.18;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero p.intro {
  font-size: 19px;
  color: rgba(255, 255, 255, 0.82);
  max-width: 620px;
  margin-bottom: 34px;
}

.knoppenrij { display: flex; gap: 14px; flex-wrap: wrap; }

.knop {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-contrast);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 4px;
  border: 2px solid var(--accent);
}

.knop:hover { background: var(--accent-donker); border-color: var(--accent-donker); }

.knop-omlijnd {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}

.knop-omlijnd:hover { background: rgba(255, 255, 255, 0.1); border-color: #fff; }

/* ------------------------------------------------ Secties */

.sectie { padding: 76px 0; }
.sectie-licht { background: var(--licht); }

.sectie-kop { max-width: 700px; margin-bottom: 44px; }

.sectie-kop h2 {
  font-size: clamp(25px, 3.4vw, 33px);
  line-height: 1.25;
  color: var(--primair);
  margin-bottom: 14px;
}

.sectie-kop p { color: var(--tekst-zacht); font-size: 17.5px; }

.gecentreerd { margin-left: auto; margin-right: auto; text-align: center; }

/* ------------------------------------------------ Kaarten & grids */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }

.kaart {
  background: var(--wit);
  border: 1px solid var(--lijn);
  border-top: 3px solid var(--accent);
  border-radius: 6px;
  padding: 30px 28px;
}

.kaart h3 { color: var(--primair); font-size: 19.5px; margin-bottom: 10px; }
.kaart p { color: var(--tekst-zacht); font-size: 16px; }

.kaart .cijfer {
  font-size: 34px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 14px;
}

/* ------------------------------------------------ Fondsen */

.fondsen-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.fonds-kaart { display: flex; flex-direction: column; }

.fonds-blauw    { --fk1: #1D4E89; --fk2: #0F2F55; }
.fonds-bordeaux { --fk1: #5A1F35; --fk2: #3B1122; }
.fonds-oker     { --fk1: #8A6A15; --fk2: #5F470C; }
.fonds-groen    { --fk1: #2E4A26; --fk2: #1C3117; }

.fonds-banner {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: linear-gradient(120deg, var(--fk1) 0%, var(--fk2) 100%);
  color: #fff;
  min-height: 160px;
  display: flex;
  align-items: center;
  padding: 26px 26px;
  font-family: Georgia, "Palatino Linotype", "Book Antiqua", "Times New Roman", serif;
  font-size: 23px;
  line-height: 1.25;
  transition: filter 0.35s ease;
}

.fonds-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg,
    rgba(255, 255, 255, 0.06) 0 46px,
    rgba(255, 255, 255, 0) 46px 118px);
  pointer-events: none;
}

.fonds-kaart:hover .fonds-banner { filter: brightness(1.12); }

.fonds-omschrijving {
  padding: 20px 2px 6px;
  color: var(--tekst-zacht);
  font-size: 15.5px;
  flex: 1;
}

.fonds-link {
  display: inline-block;
  margin: 8px 0 20px;
  color: var(--fk1);
  font-weight: 600;
  font-size: 15.5px;
  text-decoration: none;
}

.fonds-link::after { content: " \2192"; }
.fonds-link:hover { text-decoration: underline; }

.fonds-feiten { list-style: none; }

.fonds-feiten li {
  border-top: 1px solid var(--lijn);
  padding: 11px 2px;
  font-size: 15px;
  color: var(--primair);
}

.fonds-feiten li:last-child { border-bottom: 1px solid var(--lijn); }

/* ------------------------------------------------ Hover & onthul-effecten */

.kaart, .deelneming, .fonds-kaart, .teamlid {
  transition: transform 0.4s ease, box-shadow 0.4s ease, opacity 0.6s ease;
}

.kaart:hover, .deelneming:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 34px rgba(12, 22, 38, 0.13);
}

.onthul { opacity: 0; transform: translateY(22px); }
.onthul.zichtbaar { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .onthul { opacity: 1; transform: none; }
  .kaart, .deelneming, .fonds-kaart, .teamlid { transition: none; }
}

/* ------------------------------------------------ Kerncijfers */

.cijferbalk { background: var(--primair); color: #fff; padding: 52px 0; }

.cijferbalk .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.cijferbalk strong { display: block; font-size: 36px; color: var(--accent); }
.cijferbalk span { font-size: 15px; color: rgba(255, 255, 255, 0.78); }

/* ------------------------------------------------ Werkwijze stappen */

.stappen { list-style: none; counter-reset: stap; max-width: 760px; }

.stappen li {
  counter-increment: stap;
  position: relative;
  padding: 0 0 34px 74px;
}

.stappen li::before {
  content: counter(stap, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primair);
  color: var(--accent);
  font-weight: 700;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stappen li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 24px;
  top: 56px;
  bottom: 6px;
  width: 2px;
  background: var(--lijn);
}

.stappen h3 { color: var(--primair); font-size: 19px; margin-bottom: 6px; }
.stappen p { color: var(--tekst-zacht); font-size: 16px; }

/* ------------------------------------------------ Portfolio */

.deelneming {
  background: var(--wit);
  border: 1px solid var(--lijn);
  border-radius: 6px;
  overflow: hidden;
}

.deelneming-beeld {
  height: 170px;
  background: linear-gradient(135deg, var(--primair) 0%, var(--primair-donker) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.5px;
  overflow: hidden;
}

.deelneming-beeld img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.deelneming:hover .deelneming-beeld img { transform: scale(1.06); }

.deelneming-beeld.accent {
  background: linear-gradient(135deg, var(--accent-donker) 0%, var(--primair) 90%);
}

.deelneming-inhoud { padding: 24px 26px 28px; }

.deelneming .label {
  display: inline-block;
  background: var(--licht);
  border: 1px solid var(--lijn);
  color: var(--tekst-zacht);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 14px;
}

.deelneming h3 { color: var(--primair); font-size: 19px; margin-bottom: 8px; }
.deelneming p { color: var(--tekst-zacht); font-size: 15.5px; }

.deelneming .meta {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--lijn);
  font-size: 14px;
  color: var(--tekst-zacht);
  display: flex;
  justify-content: space-between;
}

/* ------------------------------------------------ Criteria / lijsten */

.vinklijst { list-style: none; }

.vinklijst li {
  position: relative;
  padding: 0 0 14px 34px;
  color: var(--tekst);
  font-size: 16.5px;
}

.vinklijst li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
}

.vinklijst li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  width: 7px;
  height: 4px;
  border-left: 2px solid var(--accent-contrast);
  border-bottom: 2px solid var(--accent-contrast);
  transform: rotate(-45deg);
}

/* ------------------------------------------------ Team */

.teamlid { text-align: center; }

.teamlid .portret {
  width: 148px;
  height: 148px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primair) 0%, var(--accent) 160%);
  color: #fff;
  font-size: 34px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 4px solid var(--wit);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.16), 0 0 0 3px var(--accent);
}

.teamlid .portret img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teamlid h3 { color: var(--primair); font-size: 18.5px; }
.teamlid .rol { color: var(--accent-donker); font-size: 14.5px; font-weight: 600; margin-bottom: 8px; }
.teamlid p { color: var(--tekst-zacht); font-size: 15px; }

/* ------------------------------------------------ CTA-band */

.cta-band {
  background: linear-gradient(115deg, var(--primair) 0%, var(--primair-donker) 100%);
  color: #fff;
  text-align: center;
  padding: 68px 0;
}

.cta-band h2 { font-size: clamp(24px, 3.2vw, 31px); margin-bottom: 12px; }
.cta-band p { color: rgba(255, 255, 255, 0.8); max-width: 560px; margin: 0 auto 28px; }

/* ------------------------------------------------ Contact */

.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 44px; align-items: start; }

.formulier { background: var(--wit); border: 1px solid var(--lijn); border-radius: 6px; padding: 32px; }

.veld { margin-bottom: 18px; }

.veld label { display: block; font-size: 14.5px; font-weight: 600; color: var(--primair); margin-bottom: 6px; }

.veld input,
.veld textarea,
.veld select {
  width: 100%;
  font: inherit;
  font-size: 15.5px;
  padding: 11px 13px;
  border: 1px solid var(--lijn);
  border-radius: 4px;
  background: var(--licht);
  color: var(--tekst);
}

.veld input:focus,
.veld textarea:focus,
.veld select:focus { outline: 2px solid var(--accent); outline-offset: 0; }

.formulier .knop { width: 100%; text-align: center; border: none; cursor: pointer; }

.contactblok { border-left: 3px solid var(--accent); padding-left: 22px; margin-bottom: 26px; }
.contactblok h3 { color: var(--primair); font-size: 17px; margin-bottom: 4px; }
.contactblok p { color: var(--tekst-zacht); font-size: 15.5px; }

/* ------------------------------------------------ Footer */

.footer { background: var(--primair-donker); color: rgba(255, 255, 255, 0.75); padding: 54px 0 30px; }

.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; margin-bottom: 38px; }

.footer h4 { color: #fff; font-size: 16px; margin-bottom: 14px; }
.footer p, .footer li { font-size: 15px; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 8px; }
.footer a { color: rgba(255, 255, 255, 0.75); text-decoration: none; }
.footer a:hover { color: #fff; }

.footer-onder {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 22px;
  font-size: 13.5px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ------------------------------------------------ Responsief */

@media (max-width: 1000px) {
  .fondsen-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .fondsen-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .grid-3, .grid-2, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .cijferbalk .container { grid-template-columns: repeat(2, 1fr); gap: 30px; }

  .menu-knop { display: block; }

  .menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primair-donker);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 24px 20px;
  }

  .menu.open { display: flex; }
  .menu li { padding: 10px 0; }
  .menu .knop-nav { text-align: center; margin-top: 8px; }

  .hero { padding: 64px 0 70px; }
  .topbalk .container { justify-content: center; }
}
