/* ============================================================
   Project Steward — shelburneinnforsale.com
   Style system: Cormorant Garamond + Inter | Vermont palette
   ============================================================ */

/* --- Custom Properties --------------------------------------- */
:root {
  --green:     #2C5F2E;
  --green-dk:  #1e4420;
  --green-lt:  #eaf2ea;
  --black:     #1C1A16;
  --muted:     #5A5755;
  --border:    #C8C4BC;
  --bg:        #F7F5F0;
  --white:     #FFFFFF;

  --font-head: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --max-w:     1180px;
  --gutter:    clamp(1.25rem, 5vw, 3rem);
  --section-v: clamp(4rem, 8vw, 7rem);

  --nav-h:     72px;
  --radius:    3px;
  --shadow:    0 2px 16px rgba(28,26,22,.08);
  --shadow-md: 0 4px 32px rgba(28,26,22,.12);

  --ease:      cubic-bezier(.25,.46,.45,.94);
  --dur:       .22s;
}

/* --- Reset --------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 1rem);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--black);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, select, textarea { font: inherit; }

/* --- Typography ---------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--black);
}

h1 { font-size: clamp(2.6rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2.25rem); }
h4 { font-size: 1.375rem; }
h5 { font-size: 1.125rem; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
  display: block;
  margin-bottom: .75rem;
}

.lead {
  font-size: 1.175rem;
  line-height: 1.65;
  color: var(--muted);
}

.caption {
  font-size: .8125rem;
  color: var(--muted);
  line-height: 1.5;
}

/* --- Layout -------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-v);
}

.section--green {
  background: var(--green);
  color: var(--white);
}
.section--green h2,
.section--green h3,
.section--green .eyebrow { color: var(--white); }
.section--green .eyebrow { opacity: .75; }
.section--green p { color: rgba(255,255,255,.85); }
.section--green a { color: rgba(255,255,255,.9); }

.section--dark {
  background: #EAF0E8;
  color: var(--black);
}
.section--dark h2, .section--dark h3 { color: var(--black); }
.section--dark p { color: var(--black); }
.section--dark .eyebrow { color: var(--green); opacity: 1; }

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

.section--white {
  background: var(--white);
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

.col-text { max-width: 680px; }
.col-wide { max-width: 780px; }

.text-center { text-align: center; }
.text-muted { color: var(--muted); }

.divider {
  width: 48px;
  height: 2px;
  background: var(--green);
  margin-block: 1.5rem;
}
.divider--center { margin-inline: auto; }
.section--green .divider { background: rgba(255,255,255,.4); }

/* --- Navigation --------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 900;
  background: rgba(247,245,240,.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--dur) var(--ease);
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(28,26,22,.1); }

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.nav__logo {
  display: flex;
  flex-direction: column;
  gap: 1px;
  flex-shrink: 0;
}
.nav__logo-main {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--black);
  line-height: 1;
}
.nav__logo-sub {
  font-size: .675rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
  justify-content: center;
}
.nav__links a {
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--dur) var(--ease);
}
.nav__links a:hover, .nav__links a[aria-current="page"] {
  color: var(--black);
}

.nav__ctas {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: var(--radius);
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--black);
  transition: transform var(--dur) var(--ease), opacity var(--dur);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav overlay */
.nav__mobile {
  display: none;
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: var(--bg);
  z-index: 890;
  padding: 2.5rem var(--gutter);
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  padding: 1rem 0;
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--black);
  border-bottom: 1px solid var(--border);
  transition: color var(--dur);
}
.nav__mobile a:hover { color: var(--green); }
.nav__mobile .nav__mobile-ctas {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

/* --- Buttons ------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: var(--radius);
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: background var(--dur) var(--ease), color var(--dur), border-color var(--dur), transform .12s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--green);
  color: var(--white);
  border: 1.5px solid var(--green);
}
.btn--primary:hover { background: var(--green-dk); border-color: var(--green-dk); }

.btn--outline {
  background: transparent;
  color: var(--black);
  border: 1.5px solid var(--border);
}
.btn--outline:hover { border-color: var(--black); }

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.5);
}
.btn--outline-white:hover { border-color: var(--white); }

.btn--lg {
  padding: 1rem 2rem;
  font-size: .875rem;
}

.btn--sm {
  padding: .5rem 1rem;
  font-size: .75rem;
}

/* --- Hero ---------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: #EAF0E8;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .85;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(234,240,232,.92) 0%,
    rgba(234,240,232,.6) 60%,
    rgba(234,240,232,.0) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-block: clamp(3rem, 8vw, 6rem);
  max-width: 820px;
}
.hero__content h1 { color: var(--black); font-size: clamp(2rem, 3.6vw, 3.25rem); line-height: 1.15; }
.hero__content p {
  color: var(--black);
  font-size: 1.175rem;
  max-width: 580px;
  margin-block: 1.5rem 2.5rem;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero__badge {
  position: absolute;
  top: calc(var(--nav-h) + 1.5rem);
  right: var(--gutter);
  background: var(--green);
  border: 1px solid var(--green-dk);
  border-radius: var(--radius);
  padding: .75rem 1.25rem;
  color: var(--white);
  text-align: right;
}
.hero__badge-price {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 600;
  display: block;
  line-height: 1;
}
.hero__badge-label {
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  opacity: .75;
}

/* --- Photo Placeholder --------------------------------------- */
.photo-placeholder {
  background: #d5d0c8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--muted);
  padding: 1.5rem;
}
.photo-placeholder .ph-icon {
  font-size: 2rem;
  opacity: .4;
  margin-bottom: .75rem;
}
.photo-placeholder .ph-label {
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .04em;
}
.photo-placeholder .ph-note {
  font-size: .7rem;
  margin-top: .25rem;
  opacity: .7;
}

/* --- Key Facts Strip ---------------------------------------- */
.facts-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.fact-item {
  padding: 1.75rem 1.5rem;
  border-right: 1px solid var(--border);
  background: var(--white);
}
.fact-item:last-child { border-right: none; }
.fact-value {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 600;
  color: var(--green);
  display: block;
  line-height: 1;
}
.fact-label {
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: .35rem;
  display: block;
}

/* --- Highlight List ------------------------------------------ */
.highlight-list {
  display: grid;
  gap: 0;
}
.highlight-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.highlight-item:last-child { border-bottom: none; }
.highlight-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--green-lt);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  flex-shrink: 0;
  margin-top: .15rem;
}
.highlight-text h4 { font-size: 1rem; font-family: var(--font-body); font-weight: 600; margin-bottom: .2rem; }
.highlight-text p { font-size: .9rem; color: var(--muted); margin: 0; }

/* --- Cards --------------------------------------------------- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--dur) var(--ease), transform var(--dur);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card__body { padding: 1.5rem; }
.card__body h3 { font-size: 1.375rem; margin-bottom: .5rem; }
.card__body h4 { font-size: 1.125rem; margin-bottom: .35rem; }
.card__body p { font-size: .9rem; color: var(--muted); }

/* --- Room Table --------------------------------------------- */
.room-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.room-table thead tr {
  background: var(--green);
  color: var(--white);
}
.room-table th {
  padding: .875rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: .75rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.room-table td {
  padding: .875rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.room-table tbody tr:last-child td { border-bottom: none; }
.room-table tbody tr:hover { background: #f0ede8; }
.room-table .section-row {
  background: var(--green);
  color: var(--white);
  font-weight: 600;
  font-size: .8125rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.room-table .section-row td { border-bottom: none; padding: .5rem 1rem; color: var(--white); }
.badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 99px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .04em;
}
.badge--green { background: var(--green-lt); color: var(--green); }
.badge--muted { background: #ede9e3; color: var(--muted); }

/* --- Forms --------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  margin-bottom: 1.25rem;
}
.form-group label {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .875rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--black);
  transition: border-color var(--dur);
  font-size: .95rem;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* --- Download Cards (resources) ------------------------------ */
.download-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow var(--dur), transform var(--dur);
}
.download-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.download-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--green-lt);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.download-info { flex: 1; }
.download-info strong { display: block; font-size: 1rem; margin-bottom: .15rem; }
.download-info span { font-size: .8125rem; color: var(--muted); }

/* --- Capital Improvements Timeline --------------------------- */
.timeline {
  position: relative;
}

/* Desktop: horizontal */
.timeline--horizontal {
  padding-top: 3rem;
}
.timeline--horizontal .timeline__track {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 1rem;
}
.timeline--horizontal .timeline__spine {
  position: absolute;
  top: 20px;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--green), var(--green-dk));
  z-index: 0;
}
.timeline__item {
  flex: 1;
  min-width: 180px;
  position: relative;
  padding-top: 50px;
  padding-inline: 1rem;
  text-align: center;
  cursor: pointer;
}
.timeline__dot {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--green);
  z-index: 1;
  transition: background var(--dur), transform var(--dur);
}
.timeline__item.active .timeline__dot,
.timeline__item:hover .timeline__dot {
  background: var(--green);
  transform: translateX(-50%) scale(1.2);
}
.timeline__year {
  font-family: var(--font-head);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--green);
  display: block;
  margin-bottom: .25rem;
}
.timeline__category {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: .5rem;
}
.timeline__details {
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.5;
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease);
}
.timeline__item.active .timeline__details,
.timeline__item:hover .timeline__details {
  max-height: 200px;
}

/* Mobile: vertical timeline */
.timeline--vertical {
  display: none;
}
.timeline--vertical .tl-item {
  display: flex;
  gap: 1.5rem;
  padding-bottom: 2.5rem;
  position: relative;
}
.timeline--vertical .tl-item::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 22px;
  bottom: 0;
  width: 2px;
  background: var(--green);
  opacity: .3;
}
.timeline--vertical .tl-item:last-child::before { display: none; }
.tl-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--green);
  flex-shrink: 0;
  margin-top: .15rem;
  z-index: 1;
}
.tl-body h4 { font-size: 1.125rem; color: var(--green); margin-bottom: .1rem; }
.tl-body .tl-cat {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: .4rem;
}
.tl-body ul { list-style: disc; padding-left: 1.25rem; }
.tl-body li { font-size: .875rem; color: var(--muted); margin-bottom: .2rem; }

/* --- CTA Strip ---------------------------------------------- */
.cta-strip {
  background: var(--green);
  padding-block: clamp(3rem, 6vw, 5rem);
  text-align: center;
}
.cta-strip h2 { color: var(--white); margin-bottom: 1rem; }
.cta-strip p { color: rgba(255,255,255,.8); margin-bottom: 2rem; font-size: 1.1rem; }
.cta-strip .cta-buttons { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* --- Broker Block -------------------------------------------- */
.broker-card {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.broker-card img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.broker-info strong {
  display: block;
  font-size: 1.125rem;
  font-family: var(--font-head);
  margin-bottom: .15rem;
}
.broker-info span { display: block; font-size: .85rem; color: var(--muted); }
.broker-info a { color: var(--green); font-weight: 500; }

/* --- Footer -------------------------------------------------- */
.footer {
  background: var(--green);
  color: rgba(255,255,255,.85);
  padding-block: 3rem 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer__logo {
  font-family: var(--font-head);
  font-size: 1.3rem;
  color: var(--white);
  font-weight: 600;
  display: block;
  margin-bottom: .5rem;
}
.footer__addr { font-size: .875rem; line-height: 1.7; }
.footer h5 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer__links { display: flex; flex-direction: column; gap: .5rem; }
.footer__links a { font-size: .875rem; transition: color var(--dur); }
.footer__links a:hover { color: var(--white); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.5rem;
  font-size: .775rem;
  line-height: 1.6;
}
.footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: start;
}
.footer__compliance { max-width: 620px; }
.footer__disclaimer { font-style: italic; opacity: .7; }

/* --- FAQ / Accordion ---------------------------------------- */
.accordion { border-top: 1px solid var(--border); }
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  font-weight: 600;
  font-size: 1rem;
  text-align: left;
  gap: 1rem;
  cursor: pointer;
  color: var(--black);
  transition: color var(--dur);
}
.accordion-trigger:hover { color: var(--green); }
.accordion-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  transition: transform var(--dur), background var(--dur);
}
.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease), padding var(--dur);
}
.accordion-body.open {
  max-height: 600px;
  padding-bottom: 1.25rem;
}
.accordion-body p, .accordion-body ul { font-size: .95rem; color: var(--muted); }
.accordion-body ul { padding-left: 1.25rem; list-style: disc; }
.accordion-body li { margin-bottom: .35rem; }

/* --- Floor Plan Viewer -------------------------------------- */
.floor-plan-nav {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.fp-tab {
  padding: .5rem 1.25rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  background: var(--white);
  color: var(--muted);
  transition: all var(--dur);
}
.fp-tab.active, .fp-tab:hover {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}
.fp-panel { display: none; }
.fp-panel.active { display: block; }

/* --- Page Header (interior pages) --------------------------- */
.page-header {
  padding-top: calc(var(--nav-h) + clamp(3rem, 6vw, 5rem));
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  background: var(--green);
  color: var(--white);
}
.page-header h1 { color: var(--white); margin-top: .75rem; }
.page-header p { color: rgba(255,255,255,.7); margin-top: 1rem; font-size: 1.1rem; max-width: 600px; }

/* --- Utility classes ---------------------------------------- */
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }
.gap-sm { gap: 1rem; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* --- Responsive --------------------------------------------- */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > *:first-child { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav__links, .nav__ctas { display: none; }
  .nav__hamburger { display: flex; }

  .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }

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

  .facts-strip { grid-template-columns: 1fr 1fr; }
  .fact-item { border-right: none; border-bottom: 1px solid var(--border); }
  .fact-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .fact-item:last-child, .fact-item:nth-last-child(2):nth-child(odd) { border-bottom: none; }

  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom-inner { flex-direction: column; }

  .timeline--horizontal { display: none; }
  .timeline--vertical { display: block; }

  .broker-card { flex-direction: column; }

  .hero__badge { display: none; }
}

@media (max-width: 480px) {
  .grid-4 {