/* North Edge — marketing site */

:root {
  --color-bg: #f7f7f5;
  --color-surface: #ffffff;
  --color-ink: #0a0a0a;
  --color-muted: #5c5c5c;
  --color-line: #e4e4e0;
  --color-accent: #e60012;
  --color-accent-hover: #c4000f;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-display: "Outfit", var(--font-sans);
  --radius: 0;
  --shadow-sm: 0 1px 0 rgba(10, 10, 10, 0.06);
  --shadow-md: 0 18px 50px rgba(10, 10, 10, 0.08);
  --header-h: 4.25rem;
  --container: min(1120px, calc(100% - 2rem));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::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-sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

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

.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;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--color-ink);
  color: var(--color-surface);
  text-decoration: none;
  border-radius: var(--radius);
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--color-line) 70%, transparent);
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

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

.brand:hover {
  color: inherit;
}

.brand__wordmark {
  display: block;
  height: clamp(1.5rem, 1.25rem + 1.1vw, 1.85rem);
  width: auto;
  max-width: min(320px, 52vw);
  object-fit: contain;
  object-position: left center;
}

.brand__wordmark--light {
  filter: invert(1);
}

.nav-toggle {
  display: none;
  position: relative;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  cursor: pointer;
  border-radius: var(--radius);
}

.nav-toggle__bar {
  position: absolute;
  left: 0.65rem;
  right: 0.65rem;
  height: 2px;
  background: var(--color-ink);
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle__bar:first-of-type {
  transform: translateY(-5px);
}

.nav-toggle__bar:nth-of-type(2) {
  transform: translateY(5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:first-of-type {
  transform: translateY(0) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-of-type(2) {
  transform: translateY(0) rotate(-45deg);
}

.nav-toggle__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 0.5rem + 3vw, 2.5rem);
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 0.4rem + 2vw, 1.75rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__list a {
  font-weight: 500;
  font-size: 0.9375rem;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.site-nav__list a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

.site-nav__list a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    flex-direction: column;
    justify-content: flex-start;
    padding: 2rem 1.5rem 2.5rem;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.3s var(--ease), visibility 0.35s;
  }

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

  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .site-nav__list a {
    font-size: 1.125rem;
  }

  .site-nav__cta {
    margin-top: 1rem;
    width: 100%;
    text-align: center;
  }
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.2;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease),
    transform 0.15s var(--ease);
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.btn--ghost:hover {
  background: var(--color-ink);
  color: var(--color-surface);
}

.btn--lg {
  padding: 0.9rem 1.35rem;
  font-size: 1rem;
}

.btn--block {
  width: 100%;
}

/* Hero */

.hero {
  position: relative;
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 8vw, 6rem);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-accent) 8%, transparent) 0%,
      transparent 45%
    ),
    var(--color-bg);
  pointer-events: none;
}

.hero__bg::after {
  content: "";
  position: absolute;
  right: -20%;
  top: 10%;
  width: min(55vw, 520px);
  height: 140%;
  background: linear-gradient(
    125deg,
    transparent 40%,
    color-mix(in srgb, var(--color-ink) 4%, transparent) 40%,
    color-mix(in srgb, var(--color-ink) 4%, transparent) 41%,
    transparent 41%
  );
  transform: rotate(-8deg);
  opacity: 0.9;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }
}

.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 1rem;
}

.eyebrow--on-dark {
  color: color-mix(in srgb, #fff 55%, transparent);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 1.4rem + 3.5vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
}

.hero__title-accent {
  display: block;
  color: var(--color-accent);
}

.hero__lede {
  font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.2rem);
  color: var(--color-muted);
  max-width: 36rem;
  margin: 0 0 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--color-line);
  font-size: 0.9375rem;
  color: var(--color-muted);
}

@media (min-width: 520px) {
  .hero__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}

.hero__stats dd {
  margin: 0;
}

.stat__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

.hero__panel {
  display: flex;
  justify-content: center;
}

@media (min-width: 900px) {
  .hero__panel {
    justify-content: flex-end;
  }
}

.hero__card {
  width: min(100%, 380px);
  padding: 1.5rem 1.5rem 1.65rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius);
}

.hero__card-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.hero__card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  margin: 0.35rem 0 1rem;
  letter-spacing: -0.02em;
}

.hero__card-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.hero__card-list li + li {
  margin-top: 0.5rem;
}

/* Sections */

.section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.section--tight {
  padding-top: clamp(2rem, 4vw, 3rem);
}

.section__head {
  max-width: 40rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 0.75rem;
}

.section__sub {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.0625rem;
}

.section__sub--muted {
  color: color-mix(in srgb, #fff 72%, transparent);
}

.section--slant {
  position: relative;
  padding-top: clamp(4rem, 8vw, 6rem);
  padding-bottom: clamp(4rem, 8vw, 6rem);
}

.section--dark {
  background: var(--color-ink);
  color: #f2f2f0;
}

.section__head--light .section__title {
  color: #fff;
}

.section--slant::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 48px;
  background: var(--color-ink);
  clip-path: polygon(0 100%, 100% 0, 100% 100%, 0 100%);
  transform: translateY(-47px);
}

.cards--services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

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

@media (min-width: 960px) {
  .cards--services {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

.card {
  padding: 1.35rem 1.25rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.card:hover {
  border-color: color-mix(in srgb, var(--color-accent) 45%, var(--color-line));
  transform: translateY(-2px);
}

.card__icon {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.card__text {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.showcase {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .showcase {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.showcase__item {
  padding: 1.5rem 1.35rem;
  border: 1px solid color-mix(in srgb, #fff 14%, transparent);
  background: color-mix(in srgb, #fff 4%, transparent);
  border-radius: var(--radius);
}

.showcase__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.showcase__text {
  margin: 0;
  font-size: 0.9375rem;
  color: color-mix(in srgb, #fff 72%, transparent);
}

/* Timeline */

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
}

.timeline__step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.35rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.timeline__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius);
}

.timeline__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  margin: 0 0 0.35rem;
  letter-spacing: -0.02em;
}

.timeline__text {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9375rem;
}

/* CTA / form */

.section--cta {
  background: linear-gradient(180deg, var(--color-bg) 0%, #ecece8 100%);
  border-top: 1px solid var(--color-line);
}

.cta {
  display: grid;
  gap: 2rem;
}

@media (min-width: 880px) {
  .cta {
    grid-template-columns: 0.95fr 1.05fr;
    align-items: start;
    gap: 3rem;
  }
}

.cta__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.65rem, 1.2rem + 1.8vw, 2.25rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.cta__text {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.0625rem;
  max-width: 32rem;
}

.cta__form {
  padding: 1.5rem 1.35rem 1.65rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.form__row {
  margin-bottom: 1rem;
}

.form__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}

.form__input {
  width: 100%;
  padding: 0.7rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fafafa;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-ink);
  box-shadow: 0 0 0 1px var(--color-ink);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__fineprint {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.form__fineprint[data-state="ok"] {
  color: #1b5e20;
}

/* Footer */

.site-footer {
  padding: 2.5rem 0 2.75rem;
  background: var(--color-ink);
  color: color-mix(in srgb, #fff 78%, transparent);
  border-top: 1px solid color-mix(in srgb, #fff 12%, transparent);
}

.site-footer__grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 720px) {
  .site-footer__grid {
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: auto auto;
    gap: 1.5rem 2rem;
  }

  .site-footer__legal {
    grid-column: 1 / -1;
  }
}

.site-footer a {
  color: inherit;
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
}

.site-footer__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.site-footer__tagline {
  margin: 0.75rem 0 0;
  font-size: 0.9375rem;
  max-width: 22rem;
}

.site-footer__legal {
  margin: 0;
  font-size: 0.8125rem;
  color: color-mix(in srgb, #fff 50%, transparent);
}