/* Oblomow Lustrum: shared design system */

@font-face {
  font-family: "Playfair Display";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/playfair-600.ttf") format("truetype");
}
@font-face {
  font-family: "Playfair Display";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/playfair-700.ttf") format("truetype");
}
@font-face {
  font-family: "Playfair Display";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("/assets/fonts/playfair-800.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/inter-400.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/assets/fonts/inter-500.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/inter-600.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/inter-700.ttf") format("truetype");
}

:root {
  --green-950: #04310a;
  --green-900: #063d0c;
  --green-700: #0c6012;
  --green-600: #117a17;
  --gold: #f0c02f;
  --gold-dark: #c99a1c;
  --cream: #faf7f1;
  --ink: #1a1f16;
  --ink-soft: #3a4436;
  --white: #ffffff;

  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;

  --radius: 14px;
  --radius-lg: 28px;
  --shadow-soft: 0 12px 30px rgba(4, 49, 10, 0.18);
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html, body {
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

/* Small-caps contexts (nav, hero, headings) would otherwise render this
   ordinal "e" as a capital, since font-variant is inherited. */
sup {
  font-variant: normal;
}

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

/* ---------- Navigation ---------- */

.site-header {
  background: linear-gradient(180deg, var(--green-950) 0%, var(--green-900) 100%);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--gold);
}

.brand-mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  object-fit: contain;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-variant: small-caps;
  letter-spacing: 0.04em;
  font-size: 1.1rem;
}

.nav-links {
  list-style: none;
  display: flex;
  flex: 1;
  justify-content: space-evenly;
  gap: 28px;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--white);
  font-family: var(--font-display);
  font-variant: small-caps;
  font-weight: 700;
  letter-spacing: 0.03em;
  font-size: 1.05rem;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav-links a:hover {
  color: var(--gold);
}

.nav-links a[aria-current="page"] {
  color: var(--gold);
  border-color: var(--gold);
}

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

.hero {
  background: linear-gradient(160deg, var(--green-950) 0%, var(--green-700) 70%, var(--green-600) 100%);
  color: var(--white);
  padding: 72px 24px;
  text-align: center;
}

.hero--compact {
  padding: 56px 24px;
}

.hero--faq {
  background: var(--green-700);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-variant: small-caps;
  letter-spacing: 0.02em;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  margin: 0;
}

.hero p.eyebrow {
  font-family: var(--font-body);
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 12px;
}

/* Countdown */

.countdown {
  display: flex;
  justify-content: center;
  gap: clamp(20px, 5vw, 56px);
  margin: 0 auto 40px;
  flex-wrap: wrap;
}

.countdown-item {
  min-width: 90px;
}

.countdown-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  color: var(--gold);
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  font-variant-numeric: tabular-nums;
}

.countdown-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--white);
  opacity: 0.85;
}

/* ---------- Sections ---------- */

.section {
  padding: 88px 0;
}

.section--dark {
  background: var(--green-700);
  color: var(--white);
}

.section--dark h2 {
  color: var(--white);
}

.section-title {
  font-variant: small-caps;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  text-align: center;
  color: var(--green-900);
  margin-bottom: 0.9em;
}

.section--dark .section-title {
  color: var(--white);
}

/* Split (image / text) rows */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split.reverse .split-media {
  order: 2;
}

.split-body h2 {
  font-variant: small-caps;
  color: var(--green-900);
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  margin-bottom: 0.2em;
}

.section--dark .split-body h2 {
  color: var(--white);
}

.activity-date {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--green-700);
  margin: 0 0 0.9em;
}

.section--dark .activity-date {
  color: rgba(255, 255, 255, 0.75);
}

.split-body p {
  color: var(--ink-soft);
}

.section--dark .split-body p {
  color: rgba(255, 255, 255, 0.88);
}

.placeholder-media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0 2px, transparent 2px 22px),
    linear-gradient(135deg, var(--green-900), var(--green-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-display);
  font-variant: small-caps;
  font-size: 1.1rem;
  text-align: center;
  padding: 24px;
  box-shadow: var(--shadow-soft);
}

.placeholder-media svg {
  width: 42px;
  height: 42px;
  margin-bottom: 10px;
  opacity: 0.8;
}

.placeholder-media.light {
  background:
    repeating-linear-gradient(135deg, rgba(4, 49, 10, 0.05) 0 2px, transparent 2px 22px),
    linear-gradient(135deg, #e9e3d3, #cfd8bd);
  color: var(--green-900);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-gold {
  background: var(--gold);
  color: var(--green-950);
  box-shadow: var(--shadow-soft);
}

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

.btn-gold:disabled,
.btn-gold[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ---------- Activity timeline (kalender) ---------- */

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 32px;
}

.timeline-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(240, 192, 47, 0.35);
  border-radius: var(--radius);
  padding: 18px 22px;
  text-align: center;
  min-height: 96px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.timeline-date {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--gold);
  font-size: 1.3rem;
}

.timeline-label {
  margin-top: 4px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

/* ---------- Plan cards (spaarplannen) ---------- */

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  margin: 40px 0;
}

.plan-grid--single {
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
}

.plan-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 32px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.plan-card h3 {
  font-variant: small-caps;
  color: var(--green-900);
  font-size: 1.3rem;
}

.plan-card p:not(.product-price) {
  color: var(--ink-soft);
  flex: 1;
}

.plan-card p.plan-note {
  flex: 0 0 auto;
  font-size: 0.85rem;
  font-style: italic;
  opacity: 0.85;
}

.plan-card .btn {
  margin-top: 12px;
  align-self: center;
}

/* ---------- Product grid (gadgets) ---------- */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  margin: 40px 0;
}

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

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

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  text-align: center;
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

a.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(4, 49, 10, 0.22);
}

.product-card .placeholder-media {
  aspect-ratio: 1 / 1;
  border-radius: 0;
}

.product-card h3 {
  font-variant: small-caps;
  padding: 16px 12px 4px;
  margin: 0;
  color: var(--green-900);
  font-size: 1.2rem;
}

.product-grid-actions {
  text-align: center;
}

.product-price {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--gold-dark);
  font-size: 1.3rem;
  margin: 0 0 20px;
}

.product-card .product-price {
  padding: 0 12px 16px;
  margin: 0;
  font-size: 1.05rem;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin: 40px 0;
}

.package-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.package-card-body {
  padding: 24px 28px 28px;
}

.package-card h3 {
  font-variant: small-caps;
  color: var(--green-900);
  font-size: 1.3rem;
  margin-bottom: 0.2em;
}

.gadget-list {
  list-style: disc;
  padding-left: 20px;
  color: var(--ink-soft);
  margin: 0 0 20px;
}

.section--dark .gadget-list {
  color: rgba(255, 255, 255, 0.88);
}

.gadget-list li {
  margin-bottom: 4px;
}

.gadget-disclaimer {
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-style: italic;
}

.section--dark .gadget-disclaimer {
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- Board members (contact) ---------- */

.board-row {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 56px 0;
}

.board-row:nth-child(even) {
  background: var(--green-700);
  color: var(--white);
}

.board-row:nth-child(even) h3 {
  color: var(--white);
}

.board-row-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.board-row:nth-child(even) .board-row-inner {
  flex-direction: row-reverse;
}

.board-avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(160deg, var(--green-900), var(--green-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  box-shadow: var(--shadow-soft);
}

.board-avatar svg {
  width: 60px;
  height: 60px;
}

.board-text {
  flex: 1;
  min-width: 220px;
}

.board-text .role {
  font-weight: 600;
  color: var(--gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin-bottom: 8px;
  display: block;
}

.board-row:nth-child(even) .role {
  color: var(--gold);
}

.board-members {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
  gap: 20px;
  width: 280px;
  flex-shrink: 0;
}

.board-member {
  width: 120px;
  text-align: center;
}

.board-member .board-avatar {
  width: 120px;
  height: 120px;
  margin: 0 auto;
}

.board-member h3 {
  font-variant: small-caps;
  font-size: 1.02rem;
  margin: 10px 0 0;
  color: var(--green-900);
}

.board-text p {
  color: var(--ink-soft);
}

.board-row:nth-child(even) .board-text p {
  color: rgba(255, 255, 255, 0.88);
}

/* ---------- FAQ accordion ---------- */

.faq-category {
  font-variant: small-caps;
  color: var(--white);
  font-size: 1.6rem;
  margin: 40px 0 18px;
}

.faq-category:first-child {
  margin-top: 0;
}

.faq-item {
  background: var(--gold);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 20px 26px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--green-950);
  text-align: left;
}

.faq-question .chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[data-open="true"] .chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  background: var(--cream);
  transition: max-height 0.25s ease;
}

.faq-answer p {
  padding: 4px 26px 22px;
  color: var(--ink-soft);
  margin: 0;
}

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

.site-footer {
  background: var(--green-950);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  padding: 28px 24px;
  font-size: 0.88rem;
}

.site-footer strong {
  color: var(--gold);
}

.footer-help {
  margin: 0 0 10px;
}

.footer-help .link-accent {
  color: var(--gold);
}

/* ---------- Utilities ---------- */

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

.container--faq {
  max-width: 820px;
}

.lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
}

.lustrumreis-lead {
  padding: 18px 0;
}

.link-accent {
  color: var(--green-700);
  font-weight: 600;
  text-decoration: none;
}

.link-accent:hover {
  text-decoration: underline;
}

.section--flush-bottom {
  padding-bottom: 0;
}

.spaarplannen-lead {
  padding: 18px 0 0;
}

.spaarplannen-lead + .section {
  padding-top: 16px;
}

.text-center-top {
  text-align: center;
  margin-top: 28px;
}

.timeline--light {
  margin-top: 0;
}

.timeline--light .timeline-item {
  background: rgba(4, 49, 10, 0.05);
  border-color: rgba(201, 154, 28, 0.4);
}

.timeline--light .timeline-date {
  color: var(--gold-dark);
}

.timeline--light .timeline-label {
  color: var(--ink-soft);
}

.split-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.product-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: var(--cream);
  padding: 14px;
  box-sizing: border-box;
  display: block;
}

.board-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

/* ---------- Lustrumreis timeline ---------- */

.reis-row {
  position: relative;
}

.reis-row {
  background: var(--green-700);
  color: var(--white);
}

.reis-row .reis-day-date {
  color: var(--white);
}

.reis-row--b {
  background: transparent;
  color: inherit;
}

.reis-row--b .reis-day-date {
  color: var(--green-900);
}

.reis-row-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 24px;
  display: flex;
  align-items: center;
  gap: 0;
  position: relative;
}

.reis-row-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.reis-line-path {
  fill: none;
  stroke: var(--gold-dark);
  stroke-width: 3;
  stroke-dasharray: 10 8;
  stroke-linecap: round;
}

.reis-dot {
  position: absolute;
  left: 27%;
  top: 50%;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: var(--shadow-soft);
  transform: translate(-50%, -50%);
  z-index: 3;
}

.reis-row--b .reis-dot {
  left: 73%;
}

.reis-row--b .reis-row-inner {
  flex-direction: row-reverse;
}

.reis-row-media {
  position: relative;
  flex: 0 0 24%;
  max-width: 320px;
}

.reis-row-media .placeholder-media,
.reis-row-media .split-photo {
  aspect-ratio: 4 / 3;
  position: relative;
  z-index: 2;
}

.reis-row-body {
  flex: 1;
  min-width: 0;
}

.reis-day-date {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--green-900);
  font-size: 1.2rem;
  margin-bottom: 8px;
}

@media (min-width: 861px) {
  .reis-row-body {
    margin-left: 46%;
  }

  .reis-row--b .reis-row-body {
    margin-left: 0;
    margin-right: 46%;
  }

  .reis-day-date {
    position: absolute;
    top: 50%;
    left: calc(27% + 22px);
    transform: translateY(-50%);
    white-space: nowrap;
    text-align: left;
    margin-bottom: 0;
    z-index: 3;
  }

  .reis-row--b .reis-day-date {
    left: auto;
    right: calc(27% + 22px);
    text-align: right;
  }
}

.reis-day-text {
  margin: 0;
}

.reis-row .reis-day-text {
  color: rgba(255, 255, 255, 0.88);
}

.reis-row--b .reis-day-text {
  color: var(--ink-soft);
}

@media (max-width: 860px) {
  .reis-row-inner {
    flex-direction: column !important;
    align-items: stretch;
    gap: 16px;
    padding: 32px 24px 32px 48px;
  }

  .reis-row-media {
    width: 100%;
  }

  .reis-row-svg {
    display: none;
  }

  .reis-row-inner::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 12px;
    border-left: 3px dashed var(--gold-dark);
    opacity: 0.4;
    z-index: 1;
  }

  .reis-dot,
  .reis-row--b .reis-dot {
    left: 12px;
  }

  .reis-row-body {
    padding-left: 4px;
  }
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .nav {
    justify-content: center;
    text-align: center;
  }

  .timeline {
    grid-template-columns: repeat(3, 1fr);
  }

  .split {
    grid-template-columns: 1fr;
  }

  .split .split-media {
    order: -1 !important;
  }

  .board-row-inner {
    flex-direction: column !important;
    text-align: center;
  }

  .section {
    padding: 64px 0;
  }
}

@media (max-width: 600px) {
  .nav {
    flex-direction: column;
    gap: 14px;
  }

  .nav-links {
    flex: none;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 12px;
  }

  .timeline {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.9rem;
  }

  .countdown {
    gap: 10px 14px;
  }

  .countdown-item {
    min-width: 60px;
  }

  .countdown-value {
    font-size: 1.8rem;
  }
}