:root {
  --primary: #072c2c;
  --primary-strong: #041e1e;
  --secondary: #ff5f03;
  --secondary-soft: rgba(255, 95, 3, 0.14);
  --secondary-wash: rgba(255, 95, 3, 0.08);
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  --surface: #edeade;
  --surface-strong: #ffffff;
  --surface-muted: #dfd9cc;
  --section-tint: rgba(7, 44, 44, 0.045);
  --text: #111827;
  --text-soft: rgba(17, 24, 39, 0.75);
  --text-faint: rgba(17, 24, 39, 0.56);
  --line: rgba(7, 44, 44, 0.12);
  --line-strong: rgba(7, 44, 44, 0.24);
  --line-light: rgba(255, 255, 255, 0.12);
  --shadow-soft: 0 16px 44px rgba(7, 44, 44, 0.08);
  --shadow-strong: 0 24px 56px rgba(7, 44, 44, 0.15);
  --radius-xl: 28px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --container: min(1240px, calc(100% - 2rem));
  --font-display: "Oswald", sans-serif;
  --font-body: "Ubuntu", sans-serif;
  --font-mono: "Ubuntu Mono", monospace;
  --transition: 220ms ease;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 7.5rem;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.38), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, #f5f2ea 0%, var(--surface) 100%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.56;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(7, 44, 44, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 44, 44, 0.04) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 88%);
}

main,
.site-header,
.site-footer {
  position: relative;
  z-index: 1;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  appearance: none;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}

::selection {
  background: var(--secondary);
  color: #ffffff;
}

.site-header__inner,
.hero-inner,
.section-head,
.work-grid,
.principles-grid,
.build-list,
.notes-grid,
.offers-grid,
.fit-card,
.contact-card,
.site-footer__inner {
  width: var(--container);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(237, 234, 222, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition:
    background-color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    backdrop-filter var(--transition);
}

.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0;
  padding: 0.65rem 0;
}

body.is-scrolled .site-header,
.site-header.is-scrolled {
  background: rgba(237, 234, 222, 0.96);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(7, 44, 44, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand__name {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.08em;
  line-height: 1;
}

.brand__word {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1;
}

.brand__word--primary {
  font-size: clamp(1.3rem, 3vw, 2.1rem);
  color: var(--primary);
}

.brand__word--accent {
  font-size: clamp(0.84rem, 1.75vw, 1.25rem);
  color: var(--secondary);
  letter-spacing: 0.22em;
}

.site-nav {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  align-items: center;
}

.site-nav--left {
  justify-content: flex-end;
  padding-right: 1.6rem;
}

.site-nav--right {
  justify-content: flex-start;
  padding-left: 1.6rem;
}

.site-nav a,
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.2rem;
  padding: 0 1rem;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition:
    color var(--transition),
    text-decoration-color var(--transition);
}

.site-nav a:hover {
  color: var(--secondary);
  text-decoration-color: var(--secondary);
}

.menu-toggle {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.68);
  border-radius: 999px;
  padding: 0 0.95rem;
  text-decoration: none;
}

.menu-toggle:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

.site-nav a:focus-visible,
.header-cta:focus-visible,
.menu-toggle:focus-visible,
.button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 4px;
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  overflow: clip;
  padding: clamp(2rem, 4.5vw, 3.25rem) 0 clamp(3.25rem, 7vw, 5rem);
  color: #f4f1ea;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 85% 55% at 82% 12%, rgba(255, 95, 3, 0.32), transparent 55%),
    radial-gradient(circle at 8% 92%, rgba(255, 255, 255, 0.07), transparent 42%),
    linear-gradient(168deg, #0c3a3a 0%, #062a2a 42%, #041a1a 100%);
}

.hero-inner {
  display: block;
  width: 100%;
}

.hero-panel {
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow-soft);
}

.hero-copy {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 1.12rem;
  padding: clamp(1.5rem, 2.6vw, 2.4rem);
}

.hero-panel .hero-copy .cta-row {
  justify-content: center;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1;
}

h1 {
  font-size: clamp(3.3rem, 7vw, 5.8rem);
  color: var(--primary);
}

.hero-panel h1 {
  max-width: min(100%, 28ch);
  margin-inline: auto;
  line-height: 1.05;
  text-wrap: balance;
}

h2 {
  font-size: clamp(2.2rem, 4.7vw, 3.9rem);
  color: var(--primary);
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  color: var(--primary);
}

.hero-lead {
  margin: 0;
  max-width: 42rem;
  margin-inline: auto;
  color: var(--text-soft);
  font-size: clamp(1.04rem, 1.5vw, 1.16rem);
}

.eyebrow,
.work-item__meta,
.note-item__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.eyebrow {
  color: var(--secondary);
}

.hero-copy .eyebrow.hero-eyebrow {
  justify-self: stretch;
  max-width: 100%;
  margin-inline: 0;
  overflow-x: auto;
  overflow-y: hidden;
  text-align: center;
  scrollbar-width: thin;
}

.hero-copy .eyebrow.hero-eyebrow::-webkit-scrollbar {
  height: 5px;
}

.hero-copy .eyebrow.hero-eyebrow::-webkit-scrollbar-thumb {
  background: rgba(7, 44, 44, 0.2);
  border-radius: 999px;
}

.hero-copy .hero-eyebrow__line {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(0.78rem, 4.6vw, 3.1rem);
  font-weight: 600;
  letter-spacing: 0.07em;
  line-height: 1.08;
  white-space: nowrap;
}

.cta-row,
.contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.95rem;
  border-radius: 999px;
  padding: 0 1.12rem;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  transition:
    transform var(--transition),
    color var(--transition),
    border-color var(--transition),
    background-color var(--transition),
    box-shadow var(--transition);
}

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

.button:active {
  transform: translateY(0);
}

.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.button-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(7, 44, 44, 0.18);
}

.button-primary:hover {
  background: var(--primary-strong);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.75);
  color: var(--primary);
}

.button-secondary:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

.hero-aside {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  align-items: start;
  padding: clamp(1.25rem, 2.5vw, 1.75rem) 0 0;
  margin-top: 0.25rem;
  border-top: 1px solid rgba(7, 44, 44, 0.12);
  text-align: left;
}

.hero-aside__col {
  padding: 0 clamp(0.75rem, 2vw, 1.25rem);
}

.hero-aside__col:first-child {
  padding-left: 0;
}

.hero-aside__col:last-child {
  padding-right: 0;
  border-left: 1px solid rgba(7, 44, 44, 0.12);
}

.hero-aside .hero-aside__label {
  margin: 0 0 0.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--primary);
}

.hero-aside__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.62;
  color: var(--text-soft);
}

.hero-aside .hero-points {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0 0 0 1.15rem;
  list-style: disc;
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.55;
}

.hero-aside .hero-points li {
  padding-left: 0.35rem;
}

.hero-aside .hero-points li::marker {
  color: var(--primary);
}

.section {
  position: relative;
  padding: clamp(4.5rem, 7vw, 6.8rem) 0;
}

.section + .section {
  border-top: 1px solid rgba(7, 44, 44, 0.12);
}

.section--tint {
  background:
    linear-gradient(180deg, rgba(7, 44, 44, 0.035), rgba(7, 44, 44, 0.015)),
    var(--section-tint);
}

.section-head {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-head .eyebrow,
.fit-card > .eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 2.65rem;
  padding: 0.56rem 1.2rem;
  border: 1.5px solid rgba(255, 95, 3, 0.3);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.76));
  box-shadow: 0 12px 28px rgba(7, 44, 44, 0.09);
  color: var(--secondary);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.section-head > p:last-child {
  margin: 0;
  max-width: 46rem;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
}

.section-head--compact h2 {
  max-width: 18ch;
}

.work-grid,
.principles-grid,
.notes-grid,
.offers-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.work-item,
.principle-item,
.note-item,
.offer-item,
.fit-card,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow-soft);
}

.work-item,
.principle-item,
.note-item,
.offer-item {
  display: grid;
  gap: 0.9rem;
  align-content: start;
  padding: 1.15rem;
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.work-item:hover,
.principle-item:hover,
.note-item:hover,
.offer-item:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-strong);
}

.work-item p,
.principle-item p,
.note-item p,
.offer-item p,
.fit-card p,
.contact-card p {
  margin: 0;
  color: var(--text-soft);
}

.principle-item__number {
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 2.15rem;
  min-width: 3.9rem;
  border: 1.5px solid rgba(255, 95, 3, 0.3);
  border-radius: 999px;
  padding: 0.34rem 0.85rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--secondary);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.76));
  box-shadow: 0 8px 20px rgba(7, 44, 44, 0.08);
}

.build-list {
  display: grid;
  gap: 0;
}

.build-row {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1rem 0;
  border-top: 1px solid rgba(7, 44, 44, 0.14);
}

.build-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.build-row__tag {
  font-family: var(--font-display);
  font-size: 1.34rem;
  line-height: 1;
  color: var(--primary);
}

.fit-card {
  display: grid;
  gap: 0.9rem;
  padding: 1.4rem;
  border-left: 4px solid var(--secondary);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.68)),
    var(--surface);
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: start;
  gap: clamp(1rem, 2vw, 1.7rem);
  padding: clamp(1.2rem, 2vw, 1.8rem);
}

.contact-card .section-head {
  width: 100%;
  margin: 0;
}

.contact-card__copy h2 {
  font-size: clamp(2.15rem, 4.2vw, 3.3rem);
  max-width: 13ch;
  line-height: 1.02;
  text-wrap: balance;
}

.contact-card__copy > p:last-child {
  max-width: 44ch;
}

.contact-form {
  display: grid;
  gap: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.8);
  padding: clamp(0.95rem, 1.5vw, 1.2rem);
}

.contact-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.form-field {
  display: grid;
  gap: 0.35rem;
  margin: 0;
}

.form-field > span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.86);
  color: var(--text);
  padding: 0.72rem 0.78rem;
  font-size: 1rem;
  line-height: 1.45;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.form-field textarea {
  resize: vertical;
  min-height: 7.5rem;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-faint);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px var(--secondary-soft);
  outline: none;
}

.form-field--full {
  grid-column: 1 / -1;
}

.contact-form__actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.contact-form__status {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-faint);
}

.site-footer {
  padding: 1.2rem 0 2rem;
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid rgba(7, 44, 44, 0.15);
  padding-top: 1rem;
}

.site-footer p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-faint);
  text-transform: uppercase;
}

[data-year] {
  font-variant-numeric: tabular-nums;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 520ms var(--ease-out),
    transform 520ms var(--ease-out);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .work-grid,
  .principles-grid,
  .notes-grid,
  .offers-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.mobile-nav {
  display: none;
}

@media (max-width: 900px) {
  .site-header__inner {
    grid-template-columns: auto 1fr auto;
    padding: 0.75rem 0;
  }

  .site-nav--left,
  .site-nav--right {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .mobile-nav {
    position: fixed;
    top: 4.8rem;
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.35rem;
    padding: 0.8rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(237, 234, 222, 0.97);
    box-shadow: var(--shadow-strong);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition:
      opacity var(--transition),
      transform var(--transition),
      visibility var(--transition);
  }

  body.menu-open .mobile-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-nav a {
    display: flex;
    align-items: center;
    padding-inline: 1rem;
    min-height: 3rem;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.76);
    font-size: 0.93rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
  }

  .mobile-nav a:hover {
    color: var(--secondary);
    border-color: var(--secondary);
  }

  .work-grid,
  .principles-grid,
  .notes-grid,
  .offers-grid {
    grid-template-columns: 1fr;
  }

  .contact-card {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .contact-card__copy h2 {
    max-width: 18ch;
  }

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

  .hero-aside {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-aside__col {
    padding: 0;
  }

  .hero-aside__col:last-child {
    border-left: none;
    border-top: 1px solid rgba(7, 44, 44, 0.12);
    padding-top: 1.1rem;
    margin-top: 1rem;
  }
}

@media (max-width: 640px) {
  :root {
    --container: calc(100% - 1.25rem);
  }

  .hero {
    padding-top: 1.4rem;
  }

  .hero-panel h1 {
    max-width: min(100%, 22ch);
  }

  .hero-copy,
  .hero-aside,
  .work-item,
  .principle-item,
  .note-item,
  .offer-item,
  .fit-card,
  .contact-card {
    padding: 1rem;
  }

  .build-row {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .cta-row,
  .contact-card__actions {
    width: 100%;
  }

  .button {
    width: 100%;
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}