/* IITAANZ — www.iitaa.nz static mockup */

:root {
  --navy-deep: #001b3b;
  --navy: #0a2540;
  --navy-soft: #1e3a5f;
  --teal: #0e7490;
  --teal-light: #14b8a6;
  --gold: #c9a227;
  --gold-soft: #fde68a;
  --slate-900: #0f172a;
  --slate-700: #334155;
  --slate-500: #64748b;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 20px 50px rgba(0, 27, 59, 0.18);
  --radius: 12px;
  --radius-lg: 20px;
  --font-display: "Merriweather", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, sans-serif;
  --max-width: 1120px;
  --header-height: 72px;
  --transition: 180ms ease;

  /* Type scale — bumped for readability */
  --text-xs: 0.8125rem;
  --text-sm: 0.9375rem;
  --text-base: 1.0625rem;
  --text-lg: 1.25rem;
  --text-xl: 1.375rem;
  --text-2xl: clamp(1.875rem, 3.2vw, 2.5rem);
  --text-3xl: clamp(2.5rem, 5vw, 3.75rem);
  --leading-tight: 1.12;
  --leading-snug: 1.45;
  --leading-normal: 1.65;
  --tracking-tight: -0.025em;
  --tracking-wide: 0.12em;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--slate-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1;
}

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

a {
  color: var(--teal);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

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

h1,
h2 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--slate-900);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  text-wrap: balance;
}

h3,
h4 {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--slate-900);
  line-height: var(--leading-snug);
  letter-spacing: -0.015em;
}

h1 {
  font-size: var(--text-3xl);
}

h2 {
  font-size: var(--text-2xl);
}

h3 {
  font-size: var(--text-xl);
}

h4 {
  font-size: var(--text-base);
  font-weight: 700;
}

p {
  margin: 0 0 1rem;
}

ul {
  margin: 0;
  padding-left: 1.2rem;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--gold);
  color: var(--navy-deep);
  border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.section {
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.section--muted {
  background: var(--slate-50);
}

.section__eyebrow {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--teal);
}

.section__eyebrow--light {
  color: var(--gold-soft);
}

.section__lead {
  max-width: 42rem;
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
  color: var(--slate-500);
}

.section__header {
  margin-bottom: 2.5rem;
}

.section__header--center {
  text-align: center;
}

.section__header--center .section__lead {
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  flex-shrink: 0;
  display: block;
  box-shadow: var(--shadow-sm);
}

.brand__mark span {
  display: none;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand__name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.brand__tag {
  font-size: var(--text-xs);
  color: var(--slate-500);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--slate-700);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--navy);
  background: var(--slate-100);
}

.site-nav__cta {
  margin-left: 0.5rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--slate-200);
  border-radius: 10px;
  background: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--navy);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold), #e4bc4a);
  color: var(--navy-deep);
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.28);
}

.btn--primary:hover {
  color: var(--navy-deep);
  box-shadow: 0 12px 28px rgba(201, 162, 39, 0.35);
}

.btn--secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.btn--outline {
  background: var(--white);
  border-color: var(--slate-200);
  color: var(--navy);
}

.btn--outline:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.btn--sm {
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 10vw, 7rem) 0 clamp(5rem, 12vw, 8rem);
  background:
    radial-gradient(circle at 85% 15%, rgba(14, 116, 144, 0.35), transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(201, 162, 39, 0.12), transparent 40%),
    linear-gradient(155deg, var(--navy-deep) 0%, var(--navy) 45%, #0c4a6e 100%);
  color: var(--white);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.5) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero__greeting {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--gold-soft);
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
}

.hero__subtitle {
  max-width: 34rem;
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
  color: rgba(226, 232, 240, 0.92);
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
}

.stat {
  min-width: 100px;
}

.stat__value {
  font-family: var(--font-display);
  font-size: 2.125rem;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.stat__label {
  margin-top: 0.35rem;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(226, 232, 240, 0.75);
}

.hero__panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-lg);
}

.hero__panel h3 {
  color: var(--white);
  margin: 0 0 1rem;
  font-size: var(--text-lg);
  font-weight: 600;
}

.hero__panel ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero__panel li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  color: rgba(226, 232, 240, 0.9);
}

.hero__panel li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.hero__panel-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(201, 162, 39, 0.14);
  display: grid;
  place-items: center;
  color: var(--gold);
}

/* Icon system */
.icon {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.icon--sm {
  width: 1rem;
  height: 1rem;
}

.icon--md {
  width: 1.35rem;
  height: 1.35rem;
}

.icon--lg {
  width: 1.5rem;
  height: 1.5rem;
}

.card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--navy);
  background: linear-gradient(145deg, rgba(10, 37, 64, 0.06), rgba(14, 116, 144, 0.1));
  border: 1px solid rgba(14, 116, 144, 0.08);
}

.card h3 {
  margin: 0 0 0.65rem;
}

.card p:last-child {
  margin-bottom: 0;
  color: var(--slate-500);
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Events */
.event-list {
  display: grid;
  gap: 1rem;
}

.event-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.event-card__date {
  width: 64px;
  text-align: center;
  padding: 0.65rem;
  border-radius: 10px;
  background: var(--navy);
  color: var(--white);
}

.event-card__month {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  opacity: 0.85;
}

.event-card__day {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.event-card__meta {
  font-size: var(--text-sm);
  color: var(--slate-500);
  margin-top: 0.25rem;
}

.event-card__tag {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(14, 116, 144, 0.1);
  color: var(--teal);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Chapters */
.chapter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.chapter-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  background: var(--white);
}

.chapter-card__bar {
  height: 5px;
}

.chapter-card__bar--auckland { background: #2563eb; }
.chapter-card__bar--wellington { background: #7c3aed; }
.chapter-card__bar--christchurch { background: #0d9488; }

.chapter-card__body {
  padding: 1.5rem;
}

.chapter-card h3 {
  margin: 0 0 0.5rem;
}

.chapter-card p {
  font-size: 0.92rem;
  color: var(--slate-500);
  margin-bottom: 1rem;
}

/* Membership table */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--slate-200);
}

.pricing-table th,
.pricing-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--slate-200);
}

.pricing-table th {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.pricing-table tr:last-child td {
  border-bottom: none;
}

.pricing-table td:first-child {
  font-weight: 600;
  color: var(--slate-900);
}

.pricing-note {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--slate-500);
}

/* Split sections */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split__visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(145deg, var(--navy-deep), var(--teal));
  min-height: 320px;
  display: grid;
  place-items: center;
  padding: 2rem;
  color: var(--white);
  text-align: center;
}

.split__visual blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  line-height: 1.35;
}

.split__visual cite {
  display: block;
  margin-top: 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-style: normal;
  opacity: 0.75;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  width: 1.125rem;
  height: 1.125rem;
  border-radius: 50%;
  background: rgba(14, 116, 144, 0.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e7490' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / 0.65rem no-repeat;
}

/* News */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.news-card {
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  transition: box-shadow var(--transition);
}

.news-card:hover {
  box-shadow: var(--shadow-md);
}

.news-card__image {
  height: 160px;
  background: linear-gradient(135deg, var(--navy-soft), var(--teal));
}

.news-card__body {
  padding: 1.25rem;
}

.news-card__date {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.news-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.news-card p {
  font-size: 0.9rem;
  color: var(--slate-500);
  margin: 0;
}

/* Committee */
.committee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.committee-member {
  text-align: center;
  padding: 1.25rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  background: var(--white);
}

.committee-member__avatar {
  width: 72px;
  height: 72px;
  margin: 0 auto 0.85rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--slate-200), var(--slate-100));
  border: 1px solid var(--slate-200);
  display: grid;
  place-items: center;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--navy);
}

.committee-member h4 {
  margin: 0 0 0.25rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
}

.committee-member p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--slate-500);
}

/* Newsletter */
.newsletter {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-soft));
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3rem);
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.newsletter h2 {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.newsletter p {
  color: rgba(226, 232, 240, 0.85);
  margin: 0;
}

.newsletter-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: start;
}

.newsletter-form .form-message {
  grid-column: 1 / -1;
}

.newsletter-form input {
  flex: 1;
  min-width: 0;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font: inherit;
}

.newsletter-form input::placeholder {
  color: rgba(226, 232, 240, 0.55);
}

.newsletter-form input:focus {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.form-message {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  color: var(--gold-soft);
}

.form-message[hidden] {
  display: none;
}

/* Partners */
.partner-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.partner-badge {
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  border: 1px dashed var(--slate-200);
  background: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--slate-500);
}

/* Footer */
.site-footer {
  background: var(--slate-900);
  color: rgba(226, 232, 240, 0.8);
  padding: 3.5rem 0 2rem;
}

.site-footer a {
  color: rgba(226, 232, 240, 0.85);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--gold-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  font-size: 0.92rem;
  max-width: 22rem;
}

.footer-heading {
  margin: 0 0 1rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  font-size: 0.9rem;
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
}

/* Inner pages */
.page-hero {
  padding: clamp(3rem, 7vw, 5rem) 0;
  background: linear-gradient(155deg, var(--navy-deep), var(--navy));
  color: var(--white);
}

.page-hero .section__eyebrow {
  color: var(--gold-soft);
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.page-hero p {
  max-width: 38rem;
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
  color: rgba(226, 232, 240, 0.88);
  margin: 0;
}

.page-content {
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.prose h2:first-child {
  margin-top: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-form label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--slate-900);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--slate-200);
  border-radius: 10px;
  font: inherit;
  background: var(--white);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--teal);
  outline-offset: 1px;
  border-color: var(--teal);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-info {
  padding: 1.75rem;
  border-radius: var(--radius);
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
}

.contact-info h3 {
  margin-top: 0;
}

/* Responsive */
@media (max-width: 960px) {
  .hero__grid,
  .split,
  .newsletter,
  .footer-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .chapter-grid,
  .news-grid {
    grid-template-columns: 1fr 1fr;
  }

  .committee-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .event-card {
    grid-template-columns: auto 1fr;
  }

  .event-card .btn {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: var(--white);
    border-bottom: 1px solid var(--slate-200);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.85rem 1rem;
  }

  .site-nav__cta {
    margin-left: 0;
    margin-top: 0.5rem;
  }

  .card-grid,
  .chapter-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .footer-grid,
  .committee-grid {
    grid-template-columns: 1fr;
  }
}