/* Tailwind v4 preflight (as shipped with the original Next.js build) */
*, ::after, ::before, ::backdrop, ::file-selector-button {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0 solid;
}
html, :host {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  tab-size: 4;
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-feature-settings: normal;
  font-variation-settings: normal;
  -webkit-tap-highlight-color: transparent;
}
hr { height: 0; color: inherit; border-top-width: 1px; }
abbr:where([title]) { -webkit-text-decoration: underline dotted; text-decoration: underline dotted; }
h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; }
a { color: inherit; -webkit-text-decoration: inherit; text-decoration: inherit; }
b, strong { font-weight: bolder; }
code, kbd, samp, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-feature-settings: normal;
  font-variation-settings: normal;
  font-size: 1em;
}
small { font-size: 80%; }
sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }
sub { bottom: -0.25em; }
sup { top: -0.25em; }
table { text-indent: 0; border-color: inherit; border-collapse: collapse; }
:-moz-focusring { outline: auto; }
progress { vertical-align: baseline; }
summary { display: list-item; }
ol, ul, menu { list-style: none; }
img, svg, video, canvas, audio, iframe, embed, object { display: block; vertical-align: middle; }
img, video { max-width: 100%; height: auto; }
button, input, select, optgroup, textarea, ::file-selector-button {
  font: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  letter-spacing: inherit;
  color: inherit;
  border-radius: 0;
  background-color: transparent;
  opacity: 1;
}
:where(select:is([multiple], [size])) optgroup { font-weight: bolder; }
:where(select:is([multiple], [size])) optgroup option { padding-inline-start: 20px; }
::file-selector-button { margin-inline-end: 4px; }
::placeholder { opacity: 1; color: color-mix(in oklab, currentColor 50%, transparent); }
textarea { resize: vertical; }
::-webkit-search-decoration { -webkit-appearance: none; }
::-webkit-date-and-time-value { min-height: 1lh; text-align: inherit; }
::-webkit-datetime-edit { display: inline-flex; }
::-webkit-datetime-edit-fields-wrapper { padding: 0; }
button, input:where([type="button"], [type="reset"], [type="submit"]), ::file-selector-button { appearance: button; }
::-webkit-inner-spin-button, ::-webkit-outer-spin-button { height: auto; }
[hidden]:where(:not([hidden="until-found"])) { display: none !important; }

/* Tailwind utility used on <body class="antialiased"> */
.antialiased { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

/* ==== original app/globals.css below (verbatim) ==== */

@font-face {
  font-family: "Escoredream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-1Thin.woff")
    format("woff");
  font-weight: 100;
  font-display: swap;
}
@font-face {
  font-family: "Escoredream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-2ExtraLight.woff")
    format("woff");
  font-weight: 200;
  font-display: swap;
}
@font-face {
  font-family: "Escoredream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-3Light.woff")
    format("woff");
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: "Escoredream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-4Regular.woff")
    format("woff");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Escoredream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-5Medium.woff")
    format("woff");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Escoredream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-6Bold.woff")
    format("woff");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Escoredream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-7ExtraBold.woff")
    format("woff");
  font-weight: 700;
  font-display: swap;
}
:root {
  --blue: #075fad;
  --ink: #0a0e12;
  --line: #d8dce0;
  --gray: #f3f4f5;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  font-family: "Escoredream", sans-serif;
  font-weight: 300;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
  font-synthesis: none;
}
a {
  text-decoration: none;
  color: inherit;
}
button,
input,
select,
textarea {
  font: inherit;
}
.hero {
  height: 100svh;
  min-height: 700px;
  background: #061018;
  position: relative;
  color: #fff;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -4% -10%;
  background: url("tonb-hero.png") center/cover no-repeat;
  animation: hero-image-drift 10s ease-in-out infinite alternate;
  will-change: transform;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(1, 7, 12, 0.83) 0%,
    rgba(1, 7, 12, 0.5) 46%,
    rgba(1, 7, 12, 0.18) 100%
  );
  z-index: 1;
}
.hero header {
  height: 118px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4vw;
  position: relative;
  z-index: 3;
}
.menu {
  background: none;
  border: 0;
  color: #fff;
  width: 48px;
  height: 48px;
  cursor: pointer;
}
.menu svg {
  width: 34px;
  height: 34px;
  stroke-width: 1.3;
}
.symbol {
  position: absolute;
  left: 50%;
  top: 20px;
  transform: translateX(-50%);
  width: 78px;
  height: 78px;
  border-radius: 50%;
  overflow: hidden;
  animation: symbol-float 2.8s ease-in-out infinite;
}
.symbol::before {
  content: "";
  position: absolute;
  inset: -55%;
  background: conic-gradient(
    #ff3157,
    #ffb800,
    #f5ff4a,
    #25e38a,
    #29b6ff,
    #7657ff,
    #ff4fd8,
    #ff3157
  );
  animation: rainbow-ring 2.7s linear infinite;
}
.symbol::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: #05090d;
  z-index: 1;
}
.symbol img {
  position: absolute;
  inset: 5px;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  object-fit: cover;
  border-radius: 50%;
  z-index: 2;
}
.contact-link {
  display: flex;
  gap: 13px;
  align-items: center;
  font-size: 0.76rem;
  letter-spacing: 0.15em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  padding: 12px 2px;
}
.contact-link svg {
  width: 19px;
}
.hero-copy {
  position: absolute;
  left: 4vw;
  top: 50%;
  transform: translateY(-46%);
  z-index: 2;
}
.hero-copy > p,
.section-no {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  font-weight: 700;
}
.hero-copy h1 {
  font-size: clamp(4.7rem, 8.2vw, 8.5rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
  margin: 22px 0 34px;
  font-weight: 500;
}
.hero-copy > span {
  display: block;
  color: rgba(255, 255, 255, 0.69);
  font-size: 1rem;
  line-height: 1.7;
}
.scroll {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.62);
  z-index: 2;
}
.scroll svg {
  height: 28px;
  stroke-width: 1;
}
.scroll span {
  font-size: 0.58rem;
  letter-spacing: 0.3em;
}
.hero-cta {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 210px;
  height: 210px;
  background: var(--blue);
  padding: 28px 34px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 2;
}
.hero-cta::after {
  content: "";
  position: absolute;
  inset: -40% auto -40% -80%;
  width: 45%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.24), transparent);
  transform: skewX(-18deg);
  animation: cta-shine 3.2s 1.4s ease-in-out infinite;
}
.hero-cta svg {
  align-self: flex-end;
  width: 34px;
  height: 34px;
  stroke-width: 1.4;
}
.hero-cta strong {
  font-size: 1.35rem;
  line-height: 1.25;
  margin: auto 0 8px;
}
.hero-cta span {
  font-size: 0.58rem;
  letter-spacing: 0.13em;
  color: #b8dbf7;
}
.overlay-nav {
  position: fixed;
  inset: 0;
  background: #08131c;
  z-index: 50;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10vw;
}
.overlay-nav button {
  position: absolute;
  top: 38px;
  left: 4vw;
  background: 0;
  border: 0;
  color: #fff;
}
.overlay-nav button svg {
  width: 36px;
  height: 36px;
}
.overlay-nav a {
  font-size: clamp(2.8rem, 6vw, 6.5rem);
  font-weight: 500;
  border-bottom: 1px solid #25333d;
  padding: 18px 0;
  letter-spacing: -0.04em;
}
.overlay-nav small {
  font-size: 0.8rem;
  color: #778b99;
  margin-left: 20px;
  letter-spacing: 0;
}
.manifesto {
  min-height: 680px;
  padding: 120px 7vw;
  display: grid;
  grid-template-columns: 0.45fr 1.1fr 0.9fr;
  gap: 6vw;
  align-items: start;
}
.section-no {
  color: #67747d;
  margin: 0;
}
.manifesto h2,
.services h2,
.stack h2 {
  font-size: clamp(3.5rem, 6.5vw, 7rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  margin: 0;
  font-weight: 500;
}
.manifesto > div:nth-child(2) > p {
  font-size: 1.25rem;
  line-height: 1.7;
  margin-top: 50px;
}
.belief-copy {
  border-top: 1px solid var(--ink);
  padding-top: 25px;
  margin-top: 125px;
}
.belief-copy strong {
  display: block;
  font-size: 1.15rem;
  margin: 25px 0 10px;
}
.belief-copy p {
  color: #5a646b;
  line-height: 1.75;
  margin: 0;
}
.services {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  background: var(--gray);
  padding: 125px 7vw;
  gap: 7vw;
}
.services-head > p:last-child {
  line-height: 1.8;
  color: #626d74;
  margin-top: 50px;
}
.services-head h2 {
  margin-top: 25px;
}
.service-list {
  border-top: 1px solid #999;
}
.service-list article {
  display: grid;
  grid-template-columns: 45px 145px 1fr 1.1fr 30px;
  gap: 20px;
  align-items: center;
  padding: 31px 0;
  border-bottom: 1px solid #bbc0c3;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease,
    padding-left 0.25s,
    background 0.25s;
}
.service-list article:hover {
  padding-left: 14px;
  background: #fff;
}
.service-list article > span,
.service-list article > p:nth-child(2) {
  font-size: 0.75rem;
  line-height: 1.45;
  letter-spacing: 0.08em;
  color: #52616a;
}
.service-list h3 {
  font-size: 1.25rem;
  line-height: 1.45;
  margin: 0;
}
.service-list article > p:nth-child(4) {
  line-height: 1.75;
  color: #4f5d66;
  font-size: 1rem;
}
.service-list svg {
  width: 21px;
}
.impact {
  min-height: 760px;
  position: relative;
  background: #061018;
  color: #fff;
  overflow: hidden;
}
.impact > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.58;
  transform: scale(1.04) translate3d(-2%, 0, 0);
  animation: impact-image-drift 13s ease-in-out infinite alternate;
  animation-play-state: paused;
  will-change: transform;
}
.impact.is-visible > img {
  animation-play-state: running;
}
.impact:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 8, 13, 0.84), rgba(2, 8, 13, 0.1));
}
.impact-copy {
  position: relative;
  z-index: 2;
  padding: 120px 7vw;
  width: min(760px, 80%);
}
.impact-copy > * {
  opacity: 0;
  transform: translateY(34px);
}
.impact.is-visible .impact-copy > * {
  animation: impact-copy-in 0.95s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.impact.is-visible .impact-copy > :nth-child(2) {
  animation-delay: 0.12s;
}
.impact.is-visible .impact-copy > :nth-child(3) {
  animation-delay: 0.26s;
}
.impact.is-visible .impact-copy > :nth-child(4) {
  animation-delay: 0.4s;
}
.ko-title {
  font-family: "Escoredream", sans-serif;
  font-size: clamp(3.5rem, 6vw, 6.8rem);
  font-weight: 100;
  line-height: 1.04;
  letter-spacing: -0.045em;
  word-break: keep-all;
  overflow-wrap: normal;
}
.ko-title span {
  display: block;
  white-space: nowrap;
}
.impact-copy .ko-title {
  margin: 35px 0;
}
.impact-copy > p:nth-child(3) {
  max-width: 540px;
  color: #c5ced4;
  line-height: 1.8;
}
.impact-copy > div {
  display: flex;
  flex-direction: column;
  margin-top: 65px;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}
.impact-copy > div span {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.impact-copy b {
  color: #62aeea;
  font-family: "Escoredream", sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.4;
  margin-right: 25px;
}
.method {
  padding: 120px 7vw;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 8vw;
}
.method h2 {
  margin-top: 30px;
}
.method ol {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid #222;
}
.method li {
  display: grid;
  grid-template-columns: 60px 110px 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding: 25px 0;
}
.method li span {
  font-family: "Escoredream", sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--blue);
}
.method li b {
  font-size: 1.2rem;
  line-height: 1.45;
}
.method li p {
  color: #647078;
  line-height: 1.7;
}
.stack {
  padding: 120px 7vw;
  background: #0a1116;
  color: #fff;
}
.stack h2 {
  margin: 35px 0 75px;
}
.stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #34414a;
  border-left: 1px solid #34414a;
}
.stack-grid span {
  height: 170px;
  border-right: 1px solid #34414a;
  border-bottom: 1px solid #34414a;
  padding: 32px;
  font-size: 1.4rem;
  line-height: 1.35;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease,
    background 0.25s;
}
.stack-grid small {
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  color: #91a3af;
}
.contact {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4vw;
  padding: 130px 7vw;
  background: #f2f3f4;
}
.contact .ko-title {
  margin: 35px 0;
}
.contact > div > p:last-child {
  line-height: 1.8;
  color: #626e75;
}
.contact form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 22px 18px;
  background: #fff;
  padding: 42px;
  min-width: 0;
}
.contact label {
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.contact label:nth-child(4),
.agree,
.contact button,
.done {
  grid-column: 1/-1;
}
.contact input,
.contact select,
.contact textarea {
  width: 100%;
  min-width: 0;
  border: 0;
  border-bottom: 1px solid #acb4b9;
  padding: 13px 0;
  outline: 0;
  background: transparent;
}
.contact textarea {
  resize: vertical;
}
.contact .agree {
  flex-direction: row;
  align-items: center;
  color: #616b71;
  font-weight: 400;
}
.contact .agree input {
  width: 17px;
  height: 17px;
}
.contact button {
  height: 56px;
  border: 0;
  background: var(--blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  font-weight: 700;
  cursor: pointer;
}
.contact button svg {
  width: 19px;
}
.done {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #087b68;
}
.done svg {
  width: 17px;
}
footer {
  background: #05090c;
  color: #fff;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 45px;
  padding: 45px 5vw;
}
footer > div {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 1.2rem;
}
.footer-symbol {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: #0b1116;
  padding: 5px;
  transition:
    border-color 0.25s,
    transform 0.25s;
}
.footer-symbol img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 0;
}
footer > div:hover .footer-symbol {
  border-color: #fff;
  transform: translateY(-2px);
}
footer p,
footer span {
  color: #91a0aa;
  font-size: 0.78rem;
}
footer a {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.hero header {
  animation: fade-down 1s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.hero-copy > p {
  animation: fade-up 0.9s 0.12s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.hero-copy h1 {
  animation: fade-up 1.15s 0.24s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.hero-copy > span {
  animation: fade-up 1s 0.46s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.hero-cta {
  animation: slide-in 1s 0.56s cubic-bezier(0.22, 0.61, 0.36, 1) both;
  transition: background 0.25s;
}
.hero-cta:hover {
  background: #0871c7;
}
.hero-cta svg,
.contact-link svg,
.service-list svg,
.contact button svg {
  transition: transform 0.25s ease;
}
.hero-cta:hover svg,
.contact-link:hover svg,
.service-list article:hover svg,
.contact button:hover svg {
  transform: translate(4px, -4px);
}
.scroll svg {
  animation: scroll-cue 1.7s ease-in-out infinite;
}
.reveal {
  opacity: 0;
  transform: translateY(56px);
  filter: blur(7px);
  transition:
    opacity 1s ease,
    transform 1s cubic-bezier(0.22, 0.61, 0.36, 1),
    filter 0.8s ease;
  will-change: opacity, transform, filter;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
  filter: none;
}
.services.is-visible .service-list article,
.stack.is-visible .stack-grid span {
  opacity: 1;
  transform: none;
}
.services.is-visible .service-list article:nth-child(2),
.stack.is-visible .stack-grid span:nth-child(2) {
  transition-delay: 0.07s;
}
.services.is-visible .service-list article:nth-child(3),
.stack.is-visible .stack-grid span:nth-child(3) {
  transition-delay: 0.14s;
}
.services.is-visible .service-list article:nth-child(4),
.stack.is-visible .stack-grid span:nth-child(4) {
  transition-delay: 0.21s;
}
.services.is-visible .service-list article:nth-child(5),
.stack.is-visible .stack-grid span:nth-child(5) {
  transition-delay: 0.28s;
}
.services.is-visible .service-list article:nth-child(6),
.stack.is-visible .stack-grid span:nth-child(6) {
  transition-delay: 0.35s;
}
.services.is-visible .service-list article:nth-child(7) {
  transition-delay: 0.42s;
}
.services.is-visible .service-list article:nth-child(8) {
  transition-delay: 0.49s;
}
.contact button {
  transition:
    background 0.25s,
    transform 0.25s;
}
.contact button:hover {
  background: #064f91;
  transform: translateY(-2px);
}
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(46px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes fade-down {
  from {
    opacity: 0;
    transform: translateY(-18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes hero-image-drift {
  from {
    transform: translate3d(-3%, 0, 0) scale(1.04);
  }
  to {
    transform: translate3d(3%, 0, 0) scale(1.1);
  }
}
@keyframes rainbow-ring {
  to {
    transform: rotate(1turn);
  }
}
@keyframes impact-image-drift {
  from {
    transform: scale(1.04) translate3d(-2%, 0, 0);
  }
  to {
    transform: scale(1.14) translate3d(3%, -1%, 0);
  }
}
@keyframes impact-copy-in {
  from {
    opacity: 0;
    transform: translateY(34px);
    filter: blur(5px);
  }
  to {
    opacity: 1;
    transform: none;
    filter: none;
  }
}
@keyframes symbol-float {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(7px);
  }
}
@keyframes cta-shine {
  0%,
  58% {
    left: -80%;
  }
  100% {
    left: 145%;
  }
}
@keyframes slide-in {
  from {
    opacity: 0;
    transform: translateX(28px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes scroll-cue {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.55;
  }
  50% {
    transform: translateY(7px);
    opacity: 1;
  }
}

@media (max-width: 980px) {
  .service-list article {
    grid-template-columns: 38px 1fr 25px;
  }
  .service-list article > p:nth-child(2),
  .service-list article > p:nth-child(4) {
    display: none;
  }
  .manifesto,
  .services,
  .method,
  .contact {
    grid-template-columns: 1fr;
  }
  .manifesto {
    gap: 25px;
  }
  .belief-copy {
    margin-top: 30px;
  }
  .services {
    gap: 60px;
  }
  .impact-copy {
    width: 90%;
  }
  .contact form {
    margin-top: 20px;
  }
  .stack-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .hero {
    min-height: 650px;
  }
  .hero header {
    height: 90px;
  }
  .symbol {
    width: 62px;
    height: 62px;
    top: 14px;
  }
  .contact-link {
    font-size: 0;
    border: 0;
  }
  .hero-copy {
    top: 47%;
    left: 23px;
  }
  .hero-copy h1 {
    font-size: 4rem;
  }
  .hero-cta {
    width: 150px;
    height: 150px;
    padding: 20px;
  }
  .hero-cta strong {
    font-size: 1.05rem;
  }
  .hero-cta span {
    display: none;
  }
  .scroll {
    display: none;
  }
  .manifesto,
  .services,
  .method,
  .stack,
  .contact {
    padding: 85px 23px;
  }
  .manifesto h2,
  .services h2,
  .stack h2 {
    font-size: 3.7rem;
  }
  .impact {
    min-height: 650px;
  }
  .impact-copy {
    padding: 90px 23px;
    width: 100%;
  }
  .ko-title {
    font-size: clamp(2rem, 9.2vw, 3.4rem);
    letter-spacing: -0.035em;
  }
  .method li {
    grid-template-columns: 38px 68px 1fr;
  }
  .method li p {
    font-size: 0.82rem;
  }
  .stack-grid {
    grid-template-columns: 1fr;
  }
  .stack-grid span {
    height: 125px;
  }
  .contact form {
    grid-template-columns: 1fr;
    padding: 25px;
  }
  .contact label {
    grid-column: 1/-1;
  }
  footer {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .overlay-nav {
    padding: 90px 24px;
  }
  .overlay-nav a {
    font-size: 2.5rem;
  }
}

/* ==== site modification: contact form email field (2026-09-19) ==== */
.contact label:nth-child(4) { grid-column: auto; }
.contact label:nth-child(5) { grid-column: 1/-1; }

/* ==== site modification: service detail page links (2026-09-19) ==== */
.service-list > a { display: block; }
.services.is-visible .service-list > a:nth-child(2) article { transition-delay: 0.07s; }
.services.is-visible .service-list > a:nth-child(3) article { transition-delay: 0.14s; }
.services.is-visible .service-list > a:nth-child(4) article { transition-delay: 0.21s; }
.services.is-visible .service-list > a:nth-child(5) article { transition-delay: 0.28s; }
.services.is-visible .service-list > a:nth-child(6) article { transition-delay: 0.35s; }
.services.is-visible .service-list > a:nth-child(7) article { transition-delay: 0.42s; }
.services.is-visible .service-list > a:nth-child(8) article { transition-delay: 0.49s; }