/* =========================
   Reset
========================= */

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

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--color-ink);
  background:
    radial-gradient(circle at top left, rgba(93, 107, 130, 0.08), transparent 30rem),
    var(--color-bg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

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

/* =========================
   Tokens
========================= */

:root {
  --color-bg: #f6f5f2;
  --color-surface: #ffffff;
  --color-surface-muted: #eeece7;
  --color-ink: #111316;
  --color-ink-soft: #34383f;
  --color-muted: #6e737b;
  --color-line: rgba(17, 19, 22, 0.13);
  --color-line-strong: rgba(17, 19, 22, 0.25);
  --color-accent: #2f5f5d;
  --color-accent-ink: #dff4ed;

  --font-sans: Inter, "Noto Sans JP", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  --font-mono: "SFMono-Regular", "SF Mono", Consolas, "Liberation Mono", monospace;

  --container: 1120px;
  --space-section: clamp(5rem, 9vw, 9rem);
  --space-section-tight: clamp(3.5rem, 7vw, 6rem);
  --radius-sm: 8px;
  --radius-md: 14px;
  --header-height: 72px;
}

/* =========================
   Layout
========================= */

/* container */
.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

/* section */
.section {
  padding-block: var(--space-section);
}

.section--muted {
  background: rgba(238, 236, 231, 0.64);
  border-block: 1px solid var(--color-line);
}

/* header */
.section__header {
  display: grid;
  gap: 0.8rem;
  max-width: 760px;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section__header--center {
  margin-inline: auto;
  text-align: center;
}

.section__eyebrow {
  margin: 0;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.section__title {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 820;
  line-height: 1.05;
}

.section__lead {
  max-width: 680px;
  margin: 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
}

/* buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.82rem 1.2rem;
  border: 1px solid var(--color-line-strong);
  border-radius: 999px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

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

.button--primary {
  border-color: var(--color-ink);
  background: var(--color-ink);
  color: var(--color-surface);
}

.button--primary:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.62);
  color: var(--color-ink);
}

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

/* =========================
   Navigation
========================= */

/* shell */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(17, 19, 22, 0.1);
  background: rgba(246, 245, 242, 0.86);
  backdrop-filter: blur(18px);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 2rem;
}

/* brand */
.site-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-ink);
  font-size: 0.96rem;
  font-weight: 800;
  text-decoration: none;
}

.site-nav__mark {
  display: inline-grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: var(--color-surface);
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

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

.site-nav__links a {
  color: var(--color-ink-soft);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 160ms ease;
}

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

/* mobile */
.site-nav__mobile-menu {
  display: none;
  position: relative;
}

.site-nav__menu-button {
  min-height: 44px;
  padding: 0.72rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-surface);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  list-style: none;
}

.site-nav__menu-button::-webkit-details-marker {
  display: none;
}

.site-nav__links--mobile {
  position: absolute;
  top: calc(100% + 0.8rem);
  right: 0;
  display: grid;
  min-width: min(280px, calc(100vw - 48px));
  gap: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: 0.6rem;
}

.site-nav__links--mobile a {
  display: block;
  padding: 0.82rem 0.9rem;
  border-radius: var(--radius-sm);
}

.site-nav__links--mobile a:hover {
  background: var(--color-surface-muted);
}

/* =========================
   Hero
========================= */
/* shell */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(6rem, 10vw, 10rem);
  border-bottom: 1px solid var(--color-line);
}

/* grid background */
.hero::before {
  position: absolute;
  inset: 0;
  z-index: -3;
  content: "";

  background-image:
    linear-gradient(
      rgba(17, 19, 22, 0.04) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(17, 19, 22, 0.04) 1px,
      transparent 1px
    );

  background-size: 56px 56px;
}

/* giant circle */
.hero::after {
  content: "";
  position: absolute;
  right: -18rem;
  top: 50%;

  transform: translateY(-50%);
  width: 52rem;
  height: 52rem;
  border-radius: 50%;
  border: 1px solid rgba(47, 95, 93, 0.12);
  z-index: -2;
}

/* layout */
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: clamp(4rem, 8vw, 8rem);
  align-items: center;
}

/* copy */
.hero__copy {
  max-width: 920px;
}

.hero__eyebrow {
  margin: 0 0 2rem;
  color: #2f5f5d;
  font-family: var(--font-mono);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.hero__title {
  margin: 0;
  font-size: clamp(4rem, 7vw, 7rem);
  font-weight: 900;
  line-height: 0.99;
  letter-spacing: -.03em;
  white-space: nowrap;
}

.hero__lead {
  max-width: 720px;
  margin-top: 2rem;
  color: #4a4f55;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 2;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
}

/* visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* secondary circle */
.hero__visual::before {
  content: "";
  position: absolute;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  border: 1px solid rgba(47,95,93,.15);
}

/* terminal */
.hero__terminal {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(17,19,22,.08);
  border-radius: 18px;
  overflow: hidden;
  box-shadow:
    0 24px 60px rgba(17,19,22,.08);
  transform: translateX(-60px);
}

/* top */
.hero__terminal-header {
  display: flex;
  gap: .45rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid rgba(17,19,22,.08);
}

.hero__terminal-header span {
  width: .7rem;
  height: .7rem;
  border-radius: 50%;
  background: #c7cbcf;
}

/* body */
.hero__terminal-body {
  padding: 2rem;
  display: grid;
  gap: 1.6rem;
  font-family: var(--font-mono);
  font-size: .95rem;
}

.hero__terminal-body p {
  display: flex;
  gap: 1rem;
  margin: 0;
}

.hero__terminal-body span {
  color: #2f5f5d;
  font-weight: 800;
  min-width: 2rem;
}

/* responsive */
@media (max-width: 991px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    margin-top: 2rem;
  }

  .hero__terminal {
    transform: none;
  }

  .hero::after {
    width: 36rem;
    height: 36rem;
    right: -12rem;
  }

}

@media (max-width: 576px) {
  .hero {
    padding-block: 5rem;
  }

  .hero__title {
    white-space: normal;
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .hero__terminal {
    max-width: 100%;
  }
}

/* =========================
   About
   ========================= */

/* layout */
.about__layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.about__intro {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  display: grid;
  gap: 1.4rem;
  padding-top: 0.4rem;
}

.about__intro p {
  margin: 0;
  color: var(--color-ink-soft);
}

.about__kicker {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

/* panel */
.about__panel {
  display: grid;
  border-top: 1px solid var(--color-line-strong);
}

.about__statement {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--color-line);
}

.about__index {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-weight: 800;
}

.about__statement-title {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 3vw, 2.4rem);
  line-height: 1.2;
}

.about__statement-text {
  max-width: 680px;
  margin: 0;
  color: var(--color-muted);
}

/* =========================
   Services
========================= */

/* grid */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  overflow: hidden;
}

.services__item {
  display: grid;
  align-content: start;
  gap: 1.1rem;
  min-height: 260px;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  border-right: 1px solid var(--color-line);
}

.services__item:last-child {
  border-right: 0;
}

.services__number {
  margin: 0;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
}

.services__title {
  margin: 0;
  font-size: clamp(1.35rem, 2.8vw, 2rem);
  line-height: 1.15;
}

.services__text {
  margin: 0;
  color: var(--color-muted);
}

/* =========================
   Works
========================= */

/* grid */

.works__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

/* item */

.works__item {
  display: grid;
  padding: 20px;
  align-content: start;
  gap: 1rem;

  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    transform .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
}

.works__item:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 16px 40px rgba(0,0,0,.06);
}

/* image */
.works__image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(
      135deg,
      rgba(0,0,0,.02),
      rgba(0,0,0,.05)
    );

  overflow: hidden;
}

.works__image::before {
  content: "";

  position: absolute;
  inset: 0;

  background-image:
    linear-gradient(
      rgba(17,19,22,.04) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(17,19,22,.04) 1px,
      transparent 1px
    );

  background-size: 24px 24px;
}

.works__image span {
  position: relative;
  z-index: 1;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}

/* body */
.works__body {
  display: grid;
  gap: 1rem;

  padding: 1.75rem;
}

/* number */
.works__number {
  margin: 0;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 800;
}

/* title */
.works__title {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2rem);
  line-height: 1.1;
}

/* description */
.works__description {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.8;
}

/* tags */
.works__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;

  margin: 0;
  padding: 0;

  list-style: none;
}

.works__tags li {
  padding: .45rem .75rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: rgba(255,255,255,.6);
  color: var(--color-ink-soft);
  font-size: .8rem;
}

/* =========================
   Tablet
========================= */

@media (max-width: 991px) {

  .works__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

/* =========================
   Mobile
========================= */

@media (max-width: 575px) {

  .works__grid {
    grid-template-columns: 1fr;
  }

  .works__body {
    padding: 1.4rem;
  }

}

/* =========================
   Tablet
   ========================= */

@media (max-width: 991px) {

  .works__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

/* =========================
   Mobile
========================= */

@media (max-width: 575px) {

  .works__grid {
    grid-template-columns: 1fr;
  }

}

/* =========================
   Pricing
   ========================= */

/* list */
.pricing__list {
  display: grid;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  overflow: hidden;
}

.pricing__item {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) minmax(120px, 0.45fr) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.35rem, 3vw, 2rem);
  border-bottom: 1px solid var(--color-line);
}

.pricing__item:last-child {
  border-bottom: 0;
}

.pricing__category {
  margin: 0 0 0.4rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.pricing__title,
.pricing__price,
.pricing__meta {
  margin: 0;
}

.pricing__title {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}

.pricing__price {
  font-size: clamp(1.2rem, 2.4vw, 1.8rem);
  font-weight: 850;
  white-space: nowrap;
}

.pricing__meta {
  color: var(--color-muted);
}

/* =========================
   Contact
========================= */

/* panel */
.contact__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-ink);
  color: var(--color-surface);
}

.contact__title {
  max-width: 720px;
  margin: 0;
  font-size: clamp(1.8rem, 5vw, 4.6rem);
  line-height: 1.05;
}

.contact__panel .section__eyebrow {
  color: var(--color-accent-ink);
}

.contact__button {
  border-color: rgba(255, 255, 255, 0.28);
  background: var(--color-surface);
  color: var(--color-ink);
}

.contact__button:hover {
  border-color: var(--color-accent-ink);
  background: var(--color-accent-ink);
  color: var(--color-ink);
}

/* =========================
   Contact Page
========================= */

/* hero */
.contact-page--hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4.8rem, 8vw, 7.5rem);
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(rgba(17, 19, 22, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 19, 22, 0.035) 1px, transparent 1px),
    var(--color-bg);
  background-size: 52px 52px;
}

.contact-page--hero::after {
  position: absolute;
  right: max(1rem, calc((100vw - var(--container)) / 2));
  bottom: -12rem;
  width: clamp(16rem, 32vw, 30rem);
  aspect-ratio: 1;
  border: 1px solid rgba(47, 95, 93, 0.18);
  border-radius: 50%;
  content: "";
}

.contact-page__breadcrumb {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.contact-page__breadcrumb a {
  text-decoration: none;
}

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

.contact-page__hero-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.1rem;
  max-width: 900px;
}

.contact-page__hero-title {
  margin: 0;
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 880;
  line-height: 1.03;
}

.contact-page__hero-lead {
  max-width: 720px;
  margin: 0;
  color: var(--color-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  line-height: 1.9;
}

/* layout */
.contact-page__layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}

.contact-page__aside {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  display: grid;
  gap: 1.2rem;
}

.contact-page__title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.08;
}

.contact-page__text,
.contact-page__note {
  margin: 0;
  color: var(--color-muted);
}

.contact-page__note {
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-line);
  font-size: 0.94rem;
}

.contact-page__note a {
  color: var(--color-ink);
  font-weight: 700;
  text-underline-offset: 0.18em;
}

/* form */
.contact-form {
  display: grid;
  gap: 1.35rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
}

.contact-form__group {
  display: grid;
  gap: 0.5rem;
}

.contact-form__label {
  color: var(--color-ink-soft);
  font-size: 0.9rem;
  font-weight: 800;
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.contact-form__input,
.contact-form__select {
  min-height: 52px;
  padding: 0.85rem 0.95rem;
}

.contact-form__textarea {
  min-height: 12rem;
  resize: vertical;
  padding: 0.95rem;
  line-height: 1.8;
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  border-color: rgba(47, 95, 93, 0.68);
  box-shadow: 0 0 0 4px rgba(47, 95, 93, 0.1);
}

.contact-form__errors {
  padding: 1rem 1.1rem;
  border: 1px solid rgba(120, 35, 35, 0.28);
  border-radius: var(--radius-sm);
  background: rgba(120, 35, 35, 0.08);
  color: #582020;
}

.contact-form__errors p,
.contact-form__errors ul {
  margin: 0;
}

.contact-form__errors ul {
  padding-left: 1.2rem;
  margin-top: 0.5rem;
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  padding-top: 0.5rem;
}

.contact-form__button {
  cursor: pointer;
}

.contact-form__meta {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.field_with_errors {
  display: contents;
}

/* thanks */
.contact-thanks {
  min-height: calc(100svh - var(--header-height));
  display: grid;
  align-items: center;
}

.contact-thanks__panel {
  display: grid;
  gap: 1.25rem;
  max-width: 780px;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.contact-thanks__title {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.04;
}

.contact-thanks__text {
  max-width: 620px;
  margin: 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.4vw, 1.12rem);
}

.contact-thanks__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding-top: 1rem;
}

/* =========================
   Footer
========================= */

/* shell */
.site-footer {
  padding-block: clamp(2.2rem, 5vw, 4rem);
  border-top: 1px solid var(--color-line);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: end;
}

.site-footer__brand,
.site-footer__copy,
.site-footer__contact {
  margin: 0;
}

.site-footer__brand {
  font-size: 1rem;
  font-weight: 850;
}

.site-footer__copy,
.site-footer__contact {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  max-width: 760px;
  margin-top: 1.4rem;
}

.site-footer__legal a {
  color: var(--color-muted);
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 160ms ease;
}

.site-footer__legal a:hover {
  color: var(--color-ink);
}

.site-footer__contact {
  display: grid;
  gap: 0.25rem;
  font-style: normal;
  text-align: right;
}

.site-footer__contact span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.site-footer__contact a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

/* =========================
   Legal
========================= */

/* hero */
.legal--hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4.5rem, 8vw, 7.5rem);
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(rgba(17, 19, 22, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 19, 22, 0.035) 1px, transparent 1px),
    var(--color-bg);
  background-size: 56px 56px;
}

.legal--hero::after {
  position: absolute;
  right: max(1rem, calc((100vw - var(--container)) / 2));
  bottom: -9rem;
  width: clamp(16rem, 32vw, 28rem);
  aspect-ratio: 1;
  border: 1px solid rgba(47, 95, 93, 0.2);
  border-radius: 50%;
  content: "";
}

.legal__hero-copy {
  position: relative;
  z-index: 1;
  display: grid;
  max-width: 880px;
  gap: 1.2rem;
}

.legal__hero-title {
  margin: 0;
  font-size: clamp(2.7rem, 7vw, 6.2rem);
  font-weight: 860;
  line-height: 1;
}

.legal__hero-lead {
  max-width: 720px;
  margin: 0;
  color: var(--color-ink-soft);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.95;
}

/* breadcrumb */
.legal__breadcrumb {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin-bottom: clamp(2rem, 5vw, 3.6rem);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.legal__breadcrumb a {
  color: var(--color-accent);
  text-decoration: none;
}

.legal__breadcrumb a:hover {
  color: var(--color-ink);
}

/* index */
.legal__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-line);
}

.legal__card {
  display: grid;
  gap: 1rem;
  min-height: 260px;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  background: var(--color-surface);
}

.legal__card-meta {
  margin: 0;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.legal__card-title {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 2.2rem);
  line-height: 1.2;
}

.legal__card-text {
  margin: 0;
  color: var(--color-muted);
}

.legal__card-link {
  align-self: end;
  color: var(--color-ink);
  font-weight: 800;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

/* document */
.legal__body {
  max-width: 860px;
  margin-inline: auto;
  color: var(--color-ink-soft);
}

.legal__body--long {
  max-width: 920px;
}

.legal__updated {
  margin: 0 0 2rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
}

.legal__body h2 {
  margin: clamp(2.5rem, 5vw, 4rem) 0 1rem;
  color: var(--color-ink);
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.25;
}

.legal__body h2:first-child,
.legal__updated + h2 {
  margin-top: 0;
}

.legal__body p {
  margin: 0 0 1.25rem;
  line-height: 2;
}

.legal__body ul {
  display: grid;
  gap: 0.6rem;
  margin: 0 0 1.4rem;
  padding-left: 1.25rem;
}

.legal__body li {
  line-height: 1.9;
}

.legal__body a {
  color: var(--color-accent);
  font-weight: 800;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.legal__note {
  margin-top: 2rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.5);
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* table */
.legal__table-wrap {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.legal__table {
  width: 100%;
  border-collapse: collapse;
}

.legal__table th,
.legal__table td {
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
  line-height: 1.8;
}

.legal__table th {
  width: 32%;
  color: var(--color-ink);
  background: rgba(238, 236, 231, 0.55);
  font-weight: 850;
}

.legal__table td {
  color: var(--color-ink-soft);
}

.legal__table tr:last-child th,
.legal__table tr:last-child td {
  border-bottom: 0;
}

/* aos */
.js-aos [data-aos="fade-up"] {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition-property: opacity, transform;
}

.js-aos [data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* =========================
   Tablet
========================= */

@media (max-width: 1024px) {
  :root {
    --container: 900px;
    --space-section: clamp(4.5rem, 9vw, 7rem);
  }

  .hero__grid {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    max-width: 520px;
  }

  .about__layout {
    grid-template-columns: 1fr;
  }

  .about__intro {
    position: static;
    max-width: 720px;
  }

  .services__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .services__item {
    min-height: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .services__item:nth-child(2) {
    border-right: 0;
  }

  .services__item:nth-child(3) {
    grid-column: 1 / -1;
    border-right: 0;
  }

  .services__item:last-child {
    border-bottom: 0;
  }

  .pricing__item {
    grid-template-columns: minmax(180px, 1fr) minmax(120px, auto);
  }

  .pricing__meta {
    grid-column: 1 / -1;
  }

  .legal__grid {
    grid-template-columns: 1fr;
  }

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

  .contact-page__aside {
    position: static;
    max-width: 720px;
  }
}

/* =========================
   Mobile
========================= */

@media (max-width: 720px) {
  :root {
    --header-height: 64px;
    --space-section: 4.25rem;
  }

  .container {
    width: min(100% - 32px, var(--container));
  }

  .section__header {
    margin-bottom: 2.2rem;
  }

  .section__title {
    font-size: clamp(2rem, 12vw, 3.4rem);
  }

  .legal--hero {
    padding-block: 3.8rem 4.4rem;
  }

  .contact-page--hero {
    padding-block: 3.8rem 4.4rem;
  }

  .contact-page--hero::after {
    opacity: 0.45;
    right: -6rem;
    bottom: -10rem;
  }

  .contact-page__hero-title {
    font-size: clamp(2.45rem, 12vw, 3.5rem);
    line-height: 1.08;
  }

  .contact-page__hero-lead,
  .contact-page__text,
  .contact-page__note {
    line-height: 1.9;
  }

  .legal__hero-title {
    font-size: clamp(2.35rem, 11vw, 3.25rem);
    line-height: 1.08;
  }

  .legal__hero-lead,
  .legal__body p,
  .legal__body li {
    line-height: 1.9;
  }

  .site-nav {
    min-height: var(--header-height);
  }

  .site-nav__links--desktop {
    display: none;
  }

  .site-nav__mobile-menu {
    display: block;
  }

  .hero {
    padding-block: 4.8rem 4.2rem;
  }

  .hero::after {
    opacity: 0.45;
    right: -5rem;
    bottom: 2rem;
  }

  .hero__title {
    max-width: 100%;
    font-size: clamp(2.55rem, 11vw, 3.2rem);
    line-height: 1.04;
  }

  .hero__lead {
    font-size: 1rem;
    line-height: 1.85;
  }

  .hero__actions {
    display: grid;
  }

  .button {
    width: 100%;
    min-height: 52px;
  }

  .hero__terminal {
    display: none;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .services__item,
  .services__item:nth-child(2),
  .services__item:nth-child(3) {
    grid-column: auto;
    border-right: 0;
  }

  .about__statement {
    grid-template-columns: 1fr;
  }

  .works__grid {
    grid-template-columns: 1fr;
  }

  .works__item {
    grid-template-rows: minmax(180px, 0.7fr) auto;
  }

  .pricing__item {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .pricing__price {
    white-space: normal;
  }

  .contact__panel {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.2rem;
  }

  .contact-form__actions,
  .contact-thanks__actions {
    display: grid;
  }

  .contact-form__meta {
    text-align: center;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__legal {
    display: grid;
    gap: 0.65rem;
  }

  .site-footer__contact {
    text-align: left;
  }

  .legal__card {
    min-height: 0;
  }

  .legal__table,
  .legal__table tbody,
  .legal__table tr,
  .legal__table th,
  .legal__table td {
    display: block;
    width: 100%;
  }

  .legal__table th {
    padding-bottom: 0.45rem;
    border-bottom: 0;
  }

  .legal__table td {
    padding-top: 0;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js-aos [data-aos] {
    opacity: 1 !important;
    transform: none !important;
  }
}