/* Studentenraad - bewust eenvoudig en gezellig gehouden.
   Gebruikt de bestaande Ingenia-kleuren en knoppen uit style.css. */

html {
  scroll-behavior: smooth;
}

.sr-header {
  position: relative;
}

.sr-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.sr-nav a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.sr-nav a:hover {
  opacity: 0.8;
}

.sr-books-link {
  padding-left: 22px;
  border-left: 1px solid rgba(255,255,255,0.3);
}

/* Intro */

.sr-intro {
  background: var(--bg-alt);
  border-bottom: 1px solid #e5e7eb;
}

.sr-intro-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 72px 40px 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 70px;
  align-items: center;
}

.sr-small-title,
.sr-section-title p {
  color: var(--primary-light);
}

.sr-small-title {
  margin: 0 0 12px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sr-intro h1 {
  margin: 0 0 20px;
  color: var(--primary);
  font-size: clamp(2.5rem, 5vw, 4.3rem);
  line-height: 1.05;
}

.sr-intro-text > p:not(.sr-small-title) {
  max-width: 700px;
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.sr-intro-buttons {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.sr-intro-note {
  padding: 24px;
  background: var(--white);
  border-left: 4px solid var(--accent);
  box-shadow: 0 5px 20px rgba(17,24,39,0.06);
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.sr-intro-note i {
  color: var(--primary-light);
  font-size: 1.2rem;
  margin-top: 2px;
}

.sr-intro-note strong,
.sr-intro-note span {
  display: block;
}

.sr-intro-note strong {
  color: var(--text);
  margin-bottom: 5px;
}

.sr-intro-note span {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Sections */

.sr-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 76px 40px;
}

.sr-light {
  max-width: none;
  background: var(--bg-alt);
  padding-left: max(40px, calc((100% - 1120px) / 2));
  padding-right: max(40px, calc((100% - 1120px) / 2));
}

.sr-section-title {
  max-width: 720px;
  margin-bottom: 42px;
}

.sr-section-title h2 {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 2rem;
}

.sr-section-title p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.6;
}

/* About */

.sr-two-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
  gap: 70px;
  align-items: start;
}

.sr-text p {
  margin: 0 0 18px;
  line-height: 1.75;
  color: var(--text-muted);
}

.sr-simple-box {
  border-top: 4px solid var(--primary);
  background: var(--bg-alt);
  padding: 25px 28px;
}

.sr-simple-box h3 {
  margin: 0 0 18px;
  color: var(--primary);
}

.sr-simple-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sr-simple-box li {
  padding: 8px 0;
  color: var(--text-muted);
}

.sr-simple-box li i {
  color: var(--primary-light);
  width: 24px;
}

/* What we do */

.sr-do-list {
  max-width: 900px;
}

.sr-do-item {
  display: grid;
  grid-template-columns: 65px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-top: 1px solid #dfe3e7;
}

.sr-do-item:last-child {
  border-bottom: 1px solid #dfe3e7;
}

.sr-do-number {
  color: var(--primary-light);
  font-weight: 700;
  font-size: 0.9rem;
  padding-top: 3px;
}

.sr-do-item h3 {
  margin: 0 0 7px;
  color: var(--text);
}

.sr-do-item p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 750px;
}

/* Activities */

.sr-activities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.sr-activity {
  border: 1px solid #e1e5e9;
  padding: 28px;
  background: var(--white);
}

.sr-activity-icon {
  color: var(--primary-light);
  font-size: 1.45rem;
  margin-bottom: 20px;
}

.sr-activity h3 {
  margin: 0 0 10px;
  color: var(--primary);
}

.sr-activity p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.65;
}

.sr-instagram {
  margin-top: 30px;
  padding: 20px 24px;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  gap: 16px;
}

.sr-instagram > i {
  font-size: 1.7rem;
  color: var(--primary);
}

.sr-instagram div {
  flex: 1;
}

.sr-instagram strong,
.sr-instagram span {
  display: block;
}

.sr-instagram strong {
  color: var(--text);
}

.sr-instagram span {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 3px;
}

.sr-instagram a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.sr-instagram a i {
  margin-left: 7px;
  font-size: 0.75rem;
}

/* Contact */

.sr-contact {
  background: #AECA14;
  margin: 0 auto 40px;
  max-width: 1200px;
}

.sr-contact-inner {
  padding: 38px 45px;
}

.sr-contact .sr-section-title {
  max-width: 700px;
  margin: 0 auto 28px;
  text-align: center;
}

.sr-contact h2 {
  color: var(--primary);
  margin: 0 0 8px;
  font-size: 1.9rem;
}

.sr-contact .sr-small-title {
  color: var(--primary);
  margin-bottom: 8px;
}

.sr-contact .sr-section-title > p:last-child {
  color: #30431a;
  line-height: 1.5;
  margin: 0;
}

/* Contactopties */

.sr-contact-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 22px;
}

.sr-contact-option {
  background: rgba(255, 255, 255, 0.6);
  padding: 22px 25px;
  text-align: center;
}

.sr-contact-option .sr-do-icon {
  margin-bottom: 10px;
  color: var(--primary);
  font-size: 1.3rem;
}

.sr-contact-option h3 {
  margin: 0 0 7px;
  color: var(--primary);
  font-size: 1.1rem;
}

.sr-contact-option p {
  margin: 0 auto 16px;
  max-width: 400px;
  color: #30431a;
  line-height: 1.5;
  font-size: 0.95rem;
}

.sr-contact-option .btn {
  display: inline-block;
}

/* Mail + Instagram */

.sr-contact-links {
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
}

.sr-contact-links a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.sr-contact-links i {
  margin-right: 6px;
}

@media (max-width: 900px) {
  .sr-nav {
    gap: 14px;
  }

  .sr-intro-inner,
  .sr-two-columns {
    grid-template-columns: 1fr;
  }

  .sr-intro-inner {
    gap: 35px;
  }

  .sr-activities {
    grid-template-columns: 1fr;
  }

  .sr-contact-options {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 650px) {
  .sr-nav a:not(.sr-books-link) {
    display: none;
  }

  .sr-books-link {
    border-left: 0;
    padding-left: 0;
  }

  .sr-intro-inner,
  .sr-section {
    padding-left: 22px;
    padding-right: 22px;
  }

  .sr-intro-inner {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .sr-intro h1 {
    font-size: 2.7rem;
  }

  .sr-intro-note {
    padding: 20px;
  }

  .sr-light {
    padding-left: 22px;
    padding-right: 22px;
  }

  .sr-do-item {
    grid-template-columns: 45px 1fr;
    gap: 10px;
  }

  .sr-instagram {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .sr-instagram div {
    flex-basis: calc(100% - 55px);
  }

  .sr-instagram a {
    margin-left: 39px;
  }

  .sr-contact-inner {
    padding: 38px 25px;
  }

  .sr-contact {
    margin-bottom: 30px;
  }
}