/* ==========================================================================
   Novos Group — design tokens
   ========================================================================== */
:root {
  /* neutrals */
  --warm-white: #FAF6EF;
  --linen: #F2E9DA;
  --taupe: #C7B79C;
  --charcoal: #332E28;

  /* primary — analogous cool run, 173°→319° */
  --spruce: #082E2A;
  --malachite: #0E4B44;
  --lagoon: #3D8A7D;
  --seaglass: #D7E8E3;
  --plum: #6E3B5E;
  --plum-light: #C393B5;

  /* secondary — warm counterpoints, used sparingly */
  --terracotta: #D98B4B;
  --terracotta-hover: #c97a3a;
  --harbor: #3E5F7D;
  --clayrose: #B8514C;

  /* semantic aliases */
  --bg-page: var(--warm-white);
  --bg-surface: var(--linen);
  --bg-dark: var(--spruce);
  --bg-brand: var(--lagoon);
  --text-body: var(--charcoal);
  --text-heading: var(--malachite);
  --text-on-dark: var(--warm-white);
  --text-on-dark-muted: rgba(250, 246, 239, 0.82);
  --text-muted: rgba(51, 46, 40, 0.75);
  --border-hairline: rgba(199, 183, 156, 0.5);
  --cta-bg: var(--plum);
  --cta-bg-hover: #5a2f4c;
  --cta-alt-bg: var(--terracotta);
  --cta-alt-bg-hover: var(--terracotta-hover);
  /* Accessible text pairings: --lagoon (3.8:1) and --terracotta+warm-white (2.5:1)
     both fail WCAG AA 4.5:1 for normal text. These aliases substitute a
     compliant color from the same brand family for text usage only;
     lagoon/terracotta are still used as-is for fills, borders and markers. */
  --text-eyebrow-on-light: var(--malachite);
  --text-eyebrow-on-dark: var(--seaglass);
  --text-on-cta-alt: var(--charcoal);

  /* type */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --leading-tight: 1.04;
  --leading-snug: 1.2;
  --leading-body: 1.7;
  --leading-quote: 1.6;

  --weight-light: 300;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;

  /* fluid type scale: clamp(min, preferred, max) between 375px and 1440px viewports */
  --text-eyebrow: 14px;
  --text-body-size: 16.5px;
  --text-body-lg: clamp(1rem, 0.94rem + 0.3vw, 1.125rem);
  --text-quote: clamp(1.05rem, 0.98rem + 0.35vw, 1.25rem);
  --text-h3: clamp(1.2rem, 1.1rem + 0.5vw, 1.375rem);
  --text-h2: clamp(1.75rem, 1.4rem + 1.75vw, 2.625rem);
  --text-h1: clamp(2.25rem, 1.6rem + 3.25vw, 4.25rem);

  /* spacing */
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 20px;
  --space-5: 22px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;
  --space-9: 36px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-18: 72px;

  --section-y: clamp(64px, 8vw + 24px, 120px);
  --section-y-lg: clamp(72px, 10vw + 24px, 140px);
  --gutter: clamp(20px, 6vw, 48px);

  --radius: 0px; /* brand uses sharp corners exclusively */
  --shadow-card: 0 1px 3px rgba(51, 46, 40, 0.06);
  --shadow-nav: 0 2px 18px rgba(51, 46, 40, 0.08);

  --nav-height: 84px;
  --container-max: 1160px;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, p, figure { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

@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;
  }
}

/* ==========================================================================
   Base
   ========================================================================== */
body {
  background: var(--bg-page);
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  line-height: var(--leading-body);
}

::selection { background: var(--seaglass); }

h1, h2, h3 { font-family: var(--font-display); font-weight: var(--weight-medium); line-height: var(--leading-tight); }

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--malachite);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: var(--space-3);
  z-index: 200;
  background: var(--malachite);
  color: var(--warm-white);
  padding: 12px 20px;
  font-family: var(--font-body);
  font-size: 14px;
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: var(--space-3); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
}

.section {
  padding-block: var(--section-y);
  padding-inline: var(--gutter);
}

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

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: var(--weight-regular);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-radius: var(--radius);
  padding: 16px 36px;
  transition: background-color 0.2s ease;
  border: 1px solid transparent;
}

.btn--sm { padding: 11px 22px; font-size: 12px; }
.btn--lg { font-size: 15px; }

.btn--primary {
  background: var(--cta-bg);
  color: var(--text-on-dark);
}
.btn--primary:hover,
.btn--primary:focus-visible { background: var(--cta-bg-hover); }

.btn--alt {
  background: var(--cta-alt-bg);
  color: var(--text-on-cta-alt);
}
.btn--alt:hover,
.btn--alt:focus-visible { background: var(--cta-alt-bg-hover); }

/* ==========================================================================
   Eyebrow label
   ========================================================================== */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-eyebrow);
  font-weight: var(--weight-regular);
  letter-spacing: 0.01em;
  color: var(--text-eyebrow-on-light);
  margin-bottom: var(--space-5);
}

.eyebrow--on-dark { color: var(--text-eyebrow-on-dark); }

/* ==========================================================================
   Triangle motif
   ========================================================================== */
.triangle {
  display: block;
  flex-shrink: 0;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}
.triangle--br { clip-path: polygon(100% 0, 100% 100%, 0 100%); }

.triangle--lagoon { background: var(--lagoon); }
.triangle--terracotta { background: var(--terracotta); }
.triangle--plum-light { background: var(--plum-light); }
.triangle--harbor { background: var(--harbor); }
.triangle--seaglass { background: var(--seaglass); }

/* ==========================================================================
   Site header / nav
   ========================================================================== */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: var(--bg-page);
  box-shadow: var(--shadow-nav);
  border-bottom-color: var(--border-hairline);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--gutter);
  min-height: var(--nav-height);
}

.nav__logo { display: flex; align-items: center; }
.nav__logo img { height: 42.5px; width: auto; }

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-10);
}

.nav__link {
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: var(--weight-medium);
  color: var(--text-body);
  text-decoration: none;
  transition: color 0.2s ease;
}
.nav__link:hover,
.nav__link:focus-visible { color: var(--text-heading); }

.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
}
.nav__toggle-bar {
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__mobile-panel {
  display: none;
  flex-direction: column;
  padding: 0 var(--gutter) var(--space-6);
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-hairline);
}
.nav__mobile-panel.is-open { display: flex; }
.nav__mobile-panel .nav__link {
  padding: var(--space-3) 0;
  border-top: 1px solid var(--border-hairline);
}
.nav__mobile-panel .btn { margin-top: var(--space-4); text-align: center; }

@media (min-width: 768px) {
  .nav__toggle, .nav__mobile-panel { display: none; }
  .nav__links { display: flex; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  padding-block-start: calc(var(--nav-height) + var(--space-16));
  padding-block-end: calc(var(--section-y) + 8px);
  padding-inline: var(--gutter);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero__watermark {
  position: absolute;
  inset-block-end: 0;
  inset-inline-end: 0;
  width: min(744px, 90vw);
  aspect-ratio: 744 / 726;
  pointer-events: none;
  opacity: 0.06;
}
.hero__watermark .triangle {
  position: absolute;
  width: 40%;
  aspect-ratio: 1;
  background: var(--malachite);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.hero__watermark .triangle:nth-child(1) { bottom: 0; left: 20%; }
.hero__watermark .triangle:nth-child(2) { bottom: calc(40% * (744 / 726)); left: 60%; }
.hero__watermark .triangle:nth-child(3) { bottom: 0; left: 60%; }

.hero__content { position: relative; max-width: 660px; margin-block-start: 40px; }

.hero h1 {
  font-size: var(--text-h1);
  line-height: var(--leading-tight);
  color: var(--text-heading);
  margin-block-end: var(--space-7);
  text-wrap: pretty;
}

.hero__lede {
  font-size: var(--text-body-lg);
  line-height: 1.65;
  color: var(--text-body);
  opacity: 0.88;
  max-width: 520px;
  margin-block-end: var(--space-10);
}

/* ==========================================================================
   About
   ========================================================================== */
.about { background: var(--bg-surface); }

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (min-width: 768px) {
  .about__grid { grid-template-columns: 1fr 1fr; gap: 94px; }
}

.about__lead {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.about__lead h2,
.about__lead-heading {
  font-family: var(--font-display);
  font-weight: var(--weight-medium);
  font-size: var(--text-h2);
  line-height: var(--leading-snug);
  color: var(--text-heading);
  text-wrap: pretty;
}

.about__body {
  font-size: var(--text-body-size);
  line-height: var(--leading-body);
  color: var(--text-body);
  opacity: 0.9;
}

.pull-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-quote);
  line-height: var(--leading-quote);
  color: var(--plum);
  margin-block-start: var(--space-4);
}

.about__who h3 {
  font-size: var(--text-h3);
  color: var(--text-heading);
  margin-block-end: var(--space-4);
}

.list-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border-hairline);
}
.list-item:last-child { border-bottom: 1px solid var(--border-hairline); }

.list-item .triangle {
  width: 16px;
  height: 16px;
  margin-block-start: 6px;
}

.list-item p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-body);
  opacity: 0.9;
}

/* ==========================================================================
   Approach
   ========================================================================== */
.approach {
  position: relative;
  background: var(--malachite);
  overflow: hidden;
}

.approach h2 {
  font-size: var(--text-h2);
  color: var(--warm-white);
  margin-block-end: var(--space-6);
}

.approach__intro {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-on-dark-muted);
  margin-block-end: var(--space-16);
}
.approach__intro p + p { margin-block-start: var(--space-4); }

.approach__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
}

@media (min-width: 640px) {
  .approach__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .approach__grid { grid-template-columns: repeat(3, 1fr); }
}

.approach-card {
  background: rgba(250, 246, 239, 0.06);
  border: 1px solid rgba(250, 246, 239, 0.12);
  padding: var(--space-9) var(--space-8);
}

.approach-card__badge {
  position: relative;
  width: 44px;
  height: 44px;
  margin-block-end: var(--space-6);
}
.approach-card__badge .triangle { width: 44px; height: 44px; }
.approach-card__number {
  position: absolute;
  top: 4px;
  left: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: var(--weight-semibold);
  color: var(--spruce);
}

.approach-card h3 {
  font-size: var(--text-h3);
  color: var(--warm-white);
  margin-block-end: var(--space-3);
}

.approach-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--warm-white);
  opacity: 0.82;
}

/* ==========================================================================
   Meet Cassie
   ========================================================================== */
.cassie__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (min-width: 768px) {
  .cassie__grid { grid-template-columns: 320px 1fr; gap: var(--space-18); }
}
@media (min-width: 1024px) {
  .cassie__grid { grid-template-columns: 360px 1fr; }
}

.cassie__photo-wrap {
  position: relative;
  max-width: 360px;
  margin-inline: auto;
}

.cassie__photo-wrap .triangle {
  position: absolute;
  width: 64px;
  height: 64px;
  background: var(--seaglass);
  z-index: 0;
}
.cassie__photo-wrap .triangle:first-of-type { top: -20px; left: -20px; }
.cassie__photo-wrap .triangle:last-of-type { bottom: -20px; right: -20px; }

.cassie__photo-wrap img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 360 / 440;
  object-fit: cover;
  object-position: center top;
}

.cassie__name {
  font-size: clamp(1.75rem, 1.55rem + 1vw, 2.25rem);
  color: var(--text-heading);
  margin-block-end: var(--space-1);
}

.cassie__role {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-block-end: var(--space-9);
}

.cassie__bio {
  font-size: var(--text-body-size);
  line-height: 1.75;
  color: var(--text-body);
  opacity: 0.9;
  margin-block-end: var(--space-5);
}

#cassie .pull-quote { margin-block-start: 42px; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact {
  position: relative;
  background: var(--spruce);
  text-align: center;
  overflow: hidden;
}

.contact__inner { max-width: 600px; margin-inline: auto; }

.contact h2 {
  font-size: clamp(1.9rem, 1.6rem + 1.5vw, 2.75rem);
  color: var(--warm-white);
  margin-block-end: var(--space-5);
}

.contact p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--warm-white);
  opacity: 0.9;
  margin-block-end: var(--space-9);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--spruce);
  padding: var(--space-16) var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  border-top: 1px solid rgba(199, 183, 156, 0.3);
  text-align: center;
}

.site-footer img { height: 48px; width: auto; }

.site-footer p {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--warm-white);
  opacity: 0.75;
  line-height: 1.6;
}

.footer-line { display: block; }
.footer-line--copyright { margin-top: 14.4px; }

@media (min-width: 640px) {
  .site-footer {
    flex-direction: row;
    justify-content: space-between;
    text-align: right;
  }
  .site-footer img { height: 70px; }
}