/*! BreenPower custom CSS - modern light/zakelijk theme */

:root {
  /* Palet: charcoal + bosgroen (logo) + diepblauw accent */
  --ink: #1b2330;
  --ink-soft: #4a5568;
  --green: #2f8132;
  --green-dark: #1f5e22;
  --green-tint: #eaf4ea;
  --blue: #243a8f;
  --blue-bright: #2f4ab8;
  --blue-tint: #eef1fb;
  --bg: #ffffff;
  --bg-tint: #f5f7fb;
  --border: #e6e9f2;

  --maxwidth: 1080px;
  --radius: 16px;
  --shadow-sm: 0 1px 3px rgba(27, 35, 48, 0.08);
  --shadow-md: 0 10px 30px rgba(27, 35, 48, 0.10);
  --shadow-lg: 0 18px 50px rgba(27, 35, 48, 0.16);

  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: var(--blue-bright);
}

a:hover {
  color: var(--blue);
}

.container {
  width: 100%;
  max-width: var(--maxwidth);
  margin: 0 auto;
  padding: 0 24px;
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 0.75em 1.4em;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.btn-sm {
  padding: 0.5em 1.1em;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--blue-bright);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--blue);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  border: 1.5px solid var(--border);
  color: var(--ink);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--blue-bright);
  color: var(--blue);
  transform: translateY(-2px);
}

/* Sticky header / nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.nav-logo img {
  height: 34px;
  width: auto;
  display: block;
}

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

.nav-link {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
}

.nav-link:hover {
  color: var(--green-dark);
}

/* Hero */

.hero {
  padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 72px);
  background:
    radial-gradient(60ch 40ch at 85% -10%, var(--green-tint), transparent 70%),
    radial-gradient(50ch 40ch at 0% 110%, var(--blue-tint), transparent 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--green-dark);
  margin: 0 0 0.8em;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  color: var(--ink);
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 54ch;
  margin: 0 0 1.6em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 2em;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.hero-badges li {
  position: relative;
  padding-left: 20px;
}

.hero-badges li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.hero-photo {
  position: relative;
}

.hero-photo::before {
  content: "";
  position: absolute;
  inset: -6% -6% 8% 10%;
  border-radius: 28px;
  background: linear-gradient(150deg, var(--green), var(--blue-bright));
  opacity: 0.18;
  z-index: 0;
}

.hero-photo img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  margin-left: auto;
  display: block;
}

/* Sections */

.section {
  padding: clamp(56px, 8vw, 96px) 0;
  scroll-margin-top: 80px;
}

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

.section-head {
  text-align: center;
  max-width: 60ch;
  margin: 0 auto clamp(32px, 4vw, 48px);
}

.section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.35em;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin: 0;
}

/* Cards */

.cards-2,
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: start;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card h3 {
  font-size: 1.25rem;
  margin: 0 0 0.7em;
  color: var(--ink);
}

.card ul {
  margin: 0;
  padding-left: 1.2em;
  color: var(--ink-soft);
}

.card li {
  margin-bottom: 0.5em;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--green-tint);
  color: var(--green-dark);
  margin-bottom: 18px;
}

/* Projectenlijst */

.project-list {
  list-style: none;
  padding-left: 0;
}

.project-list li {
  padding: 14px 0;
  border-top: 1px solid var(--border);
}

.project-list li:first-child {
  padding-top: 0;
  border-top: none;
}

.project-name {
  display: block;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}

/* Achtergrond */

.badge-list {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 1em;
}

.badge-list li {
  margin: 0;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--blue-tint);
  color: var(--blue);
  font-weight: 600;
  font-size: 0.92rem;
}

.badge-list li a {
  color: inherit;
  text-decoration: none;
}

.about-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* Contact (donkere afsluiter) */

.contact-section {
  background: linear-gradient(135deg, var(--ink) 0%, var(--blue) 100%);
  color: #fff;
  text-align: center;
}

.contact-inner {
  max-width: 60ch;
}

.contact-section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 0.5em;
}

.contact-lead {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
}

.contact-lead a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-noscript {
  color: rgba(255, 255, 255, 0.85);
}

/* Footer */

.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-logo {
  height: 30px;
  width: auto;
}

.footer-legal {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* Scroll-reveal animaties */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Responsive */

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hero-photo {
    order: -1;
    max-width: 340px;
  }
  .hero-photo img {
    margin: 0;
  }
}

@media (max-width: 720px) {
  .cards-2,
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .nav-link {
    display: none;
  }
}