@import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@500;600;700&family=Roboto:wght@400;500;700&display=swap');

/* ── Design tokens ─────────────────────────────────────────────── */
:root {
  --forest:    #24483D;
  --sage:      #A7BEA7;
  --cream:     #F5F1E8;
  --sand:      #E2DACC;
  --gold:      #C7A56B;
  --ink:       #21352F;
  --muted:     #586B62;
  --white:     #fff;
  --border:    #E0E5DC;
  --heading:   "Roboto Slab", Georgia, serif;
  --body:      "Roboto", Arial, sans-serif;
  --container: 1180px;
  --gutter:    1.25rem;
  --section:   clamp(3.25rem, 7vw, 6rem);
  --radius:    1rem;
  --shadow:    0 8px 28px rgb(36 72 61 / 8%);
}

/* ── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font: 16px/1.65 var(--body);
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; }
a { color: var(--forest); text-underline-offset: .18em; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
::selection { background: var(--sage); color: var(--ink); }

/* ── Typography ────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  margin: 0 0 .7em;
  color: var(--forest);
  font-family: var(--heading);
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); letter-spacing: -.025em; }
h2 { font-size: clamp(1.8rem, 4vw, 2.9rem);  letter-spacing: -.02em; }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.5rem); }
p  { margin: 0 0 1rem; }

.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}
.section        { padding-block: var(--section); }
.section--cream { background: var(--cream); }
.section--sage  { background: #EEF2EA; }

.eyebrow {
  margin-bottom: .85rem;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.lead {
  max-width: 62ch;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
}
.muted      { color: var(--muted); }
.text-small { font-size: .85rem; }

/* ── Skip link ─────────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  z-index: 100;
  top: .5rem;
  left: .5rem;
  padding: .75rem 1rem;
  transform: translateY(-150%);
  background: white;
  color: var(--forest);
  font-family: var(--body);
}
.skip-link:focus { transform: translateY(0); }

/* ── Header ────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid var(--border);
  background: rgb(255 255 255 / 96%);
  backdrop-filter: blur(10px);
}
.site-header__inner {
  display: flex;
  min-height: 4.75rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Brand wordmark — "eduellen" + gold dot */
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  color: var(--forest);
  font-family: var(--heading);
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -.04em;
  text-decoration: none;
  white-space: nowrap;
}
.brand__dot {
  color: var(--gold);
  font-size: 1.1em;
  line-height: 1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(.75rem, 1.8vw, 1.4rem);
}
.site-nav a {
  color: var(--ink);
  font-family: var(--body);
  font-size: .9rem;
  font-weight: 500;
  text-decoration: none;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--forest);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
}
.menu-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: .5rem;
  background: white;
  color: var(--forest);
  cursor: pointer;
  font-family: var(--body);
}

/* ── Buttons ───────────────────────────────────────────────────── */
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .8rem 1.4rem;
  border: 1.5px solid transparent;
  border-radius: .6rem;
  cursor: pointer;
  font-family: var(--body);
  font-size: .95rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.button:hover                { transform: translateY(-1px); box-shadow: 0 4px 12px rgb(36 72 61 / 14%); }
.button--primary             { background: var(--forest); color: white; }
.button--secondary           { border-color: var(--forest); background: transparent; color: var(--forest); }
.button--soft                { background: #E5EDE2; color: var(--forest); }
.button--gold                { background: var(--gold); color: #2C352F; }

/* White variants for use on dark/image backgrounds */
.button--white               { background: white; color: var(--forest); }
.button--white-outline       { border-color: rgba(255,255,255,.8); background: transparent; color: white; }

/* ── Hero — full-bleed image with text overlay ─────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(520px, 70vh, 800px);
  display: flex;
  align-items: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
/* Gradient overlay: dark on left (for text), slightly lighter on right */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(30, 55, 45, 0.82) 0%,
    rgba(30, 55, 45, 0.60) 55%,
    rgba(30, 55, 45, 0.30) 100%
  );
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
  padding-block: clamp(3.5rem, 8vw, 6rem);
  max-width: 680px;
  margin-right: auto;
}
.hero__eyebrow {
  margin-bottom: .85rem;
  color: rgba(255,255,255,.75);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.hero__title {
  color: white;
  font-family: var(--heading);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.025em;
  margin-bottom: .6em;
}
.hero__title .brand__dot {
  color: var(--gold);
}
.hero__lead {
  color: rgba(255,255,255,.88);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  max-width: 55ch;
  margin-bottom: 1.75rem;
  line-height: 1.65;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.75rem;
}
.trust-points {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.25rem;
  color: rgba(255,255,255,.78);
  font-size: .85rem;
}

/* ── Section heading ───────────────────────────────────────────── */
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.section-heading h2 { margin-bottom: 0; }

/* ── Subject cards ─────────────────────────────────────────────── */
.subject-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
.subject-card {
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  background: #EEF2EA;
  box-shadow: var(--shadow);
}
.subject-card--alt  { background: var(--cream); }
.subject-card--sand { background: var(--sand); }
.subject-card__image {
  width: 100%;
  height: 100%;
  min-height: 14rem;
  object-fit: cover;
}
.subject-card__content {
  align-self: center;
  padding: clamp(1rem, 2.5vw, 2rem);
}

/* ── Pathway grid ──────────────────────────────────────────────── */
.pathway-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 2rem;
}
.pathway {
  padding: 1.25rem 1rem;
  border-right: 1px solid var(--border);
  text-align: center;
}
.pathway:last-child { border-right: 0; }
.pathway h3 { font-size: 1rem; }

/* ── Resource / insight cards ──────────────────────────────────── */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}
.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow);
}
.card__image {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  background: var(--cream);
}
.card__body  { padding: 1rem; }
.tag {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: .2rem .6rem;
  border-radius: 999px;
  background: #E5EDE2;
  color: var(--forest);
  font-family: var(--body);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.tag--business  { background: #F1E1C9; }
.tag--maths     { background: #D9E4EF; color: #1E3A5F; }
.tag--economics { background: #EDE5F5; color: #3D1F5E; }
.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-top: 1rem;
}
.price { color: var(--forest); font-weight: 700; }

/* ── About / Meet Ellen — constrained portrait ─────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, .42fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(2rem, 5vw, 4rem);
}
.about-grid__portrait {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 3/4;
  border-radius: 1.25rem;
  background: var(--cream);
  object-fit: cover;
  object-position: top center;
  box-shadow: var(--shadow);
}

/* ── Quote panel ───────────────────────────────────────────────── */
.quote-panel {
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  background: var(--cream);
}

/* ── Newsletter ────────────────────────────────────────────────── */
.newsletter {
  display: grid;
  grid-template-columns: 1fr minmax(0, .9fr);
  align-items: center;
  gap: 2rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 1.5rem;
  background: #EEF2EA;
}
.form-row {
  display: flex;
  gap: .6rem;
}
.field {
  width: 100%;
  min-height: 48px;
  padding: .75rem .9rem;
  border: 1px solid #9CAD9F;
  border-radius: .6rem;
  background: white;
  color: var(--ink);
  font-family: var(--body);
}
label {
  display: block;
  margin-bottom: .35rem;
  font-family: var(--body);
  font-size: .9rem;
  font-weight: 600;
}

/* ── Inner page hero ───────────────────────────────────────────── */
.page-hero {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  background: linear-gradient(115deg, var(--cream), #FCFBF7 68%, #EEF2EA);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(1.9rem, 4.5vw, 3.2rem); margin-bottom: .5rem; }

/* ── Hub cards ─────────────────────────────────────────────────── */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.hub-card {
  padding: 1.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  box-shadow: var(--shadow);
}
.hub-card h3 { margin-bottom: .5rem; }

/* ── Footer ────────────────────────────────────────────────────── */
.site-footer {
  padding-block: 3rem 1.5rem;
  background: var(--forest);
  color: white;
}
.site-footer a { color: var(--cream); }
.site-footer h3 {
  color: white;
  font-family: var(--body);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .75rem;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
}
.site-footer__links { display: grid; gap: .6rem; font-size: .9rem; }
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgb(255 255 255 / 18%);
  color: #D9E4D7;
  font-size: .85rem;
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .site-nav { gap: .7rem; }
  .site-nav a { font-size: .82rem; }
  .resource-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .insight-grid  { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pathway-grid  { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pathway:nth-child(2)    { border-right: 0; }
  .pathway:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .site-footer__grid       { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  :root { --gutter: 1rem; --section: 3.5rem; }
  html { scroll-padding-top: 5rem; }
  .site-header__inner { min-height: 4.25rem; }
  .brand { font-size: 1.7rem; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .site-nav {
    position: absolute;
    top: 100%; right: 0; left: 0;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: .5rem 1rem 1rem;
    border-bottom: 1px solid var(--border);
    background: white;
    box-shadow: var(--shadow);
  }
  .site-nav[data-open="true"] { display: flex; flex-direction: column; }
  .site-nav a {
    display: flex;
    min-height: 48px;
    align-items: center;
    padding: .75rem;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
  }
  /* Hero mobile */
  .hero { min-height: 480px; }
  .hero__title { font-size: clamp(2.2rem, 10vw, 3rem); }
  .hero__actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; min-height: 48px; }
  .trust-points { flex-direction: column; gap: .5rem; }
  /* Layouts */
  .subject-grid, .resource-grid, .insight-grid,
  .newsletter, .hub-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-grid__portrait { max-width: 200px; aspect-ratio: 1/1; margin-inline: auto; }
  .subject-card            { grid-template-columns: 1fr; }
  .subject-card__image     { min-height: 0; aspect-ratio: 16/9; }
  .subject-card__content   { padding: 1.25rem; }
  .pathway-grid            { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pathway                 { padding: 1rem .6rem; }
  .section-heading         { align-items: start; flex-direction: column; }
  .form-row                { flex-direction: column; }
  .site-footer__grid       { grid-template-columns: 1fr 1fr; gap: 1.5rem 1rem; }
  .site-footer__grid > :first-child { grid-column: 1 / -1; }
  .site-footer__bottom     { flex-direction: column; }
}

@media (max-width: 380px) {
  .pathway-grid, .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__grid > :first-child { grid-column: auto; }
  .hero__title { font-size: 2.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}