:root {
  --red: #c20000;
  --blue: #82bed4;
  --pale-blue: #d1eaf5;
  --deep-blue: #5495b6;
  --ink: #0d0d0d;
  --white: #ffffff;
  --gutter: clamp(24px, 5.3vw, 86px);
  --rail: clamp(160px, 20%, 270px);
  font-family: Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; }
p, h1, h2, h3, figure { margin: 0; }
a { color: inherit; }
button { font: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
::selection { color: var(--white); background: var(--red); }
:focus-visible { outline: 3px solid currentColor; outline-offset: 6px; }
.page-width { width: min(100% - var(--gutter) * 2, 1352px); margin-inline: auto; }
.skip-link { position: fixed; z-index: 30; top: 10px; left: 10px; background: var(--white); color: var(--ink); padding: 14px 20px; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: absolute; z-index: 8; inset: 0 0 auto; color: var(--white); }
.header-inner { height: 116px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.wordmark { display: inline-flex; flex-direction: column; align-items: flex-start; line-height: 1; text-decoration: none; color: var(--ink); }
.wordmark-light { font-size: 15px; font-weight: 300; letter-spacing: .075em; padding-left: 2px; }
.wordmark strong { margin-top: 4px; font-size: 37px; font-weight: 700; letter-spacing: -.065em; }
.wordmark-period { color: var(--red); }
.contact-button, .inquiry-button { display: inline-flex; align-items: center; justify-content: center; min-height: 60px; min-width: 224px; padding: 18px 30px; border: 1px solid var(--red); border-radius: 2px; color: var(--white); background: var(--red); font-size: 15px; font-weight: 500; line-height: 1.5; text-decoration: none; transition: transform .25s, background .25s, box-shadow .25s; }
.contact-button { min-width: 0; }
.inquiry-button:disabled { cursor: not-allowed; color: var(--white); background: var(--red); border: 1px dashed var(--white); }
.contact-button:hover, a.inquiry-button:hover { background: var(--ink); border-color: var(--ink); transform: translateY(-3px); box-shadow: 0 10px 30px #00000014; }
.preview-note { font-size: 10px; line-height: 1.5; margin-top: 11px; }
.hero-stage { position: relative; min-height: 100svh; height: 100svh; color: var(--white); background: linear-gradient(140deg, var(--white) 0%, var(--pale-blue) 25%, var(--blue) 62%, var(--deep-blue) 100%); overflow: hidden; isolation: isolate; }
h1 { position: absolute; z-index: 3; top: clamp(154px, 19svh, 240px); left: 0; width: 100%; padding-inline: 3vw; color: var(--white); text-shadow: 0 1px 3px #163c5099, 0 2px 8px #163c504d; font-size: clamp(85px, min(12.3vw, 18svh), 218px); font-weight: 400; line-height: .88; letter-spacing: -.075em; text-align: center; }
.headline-line { display: block; animation: headline-entry .95s cubic-bezier(.19,1,.22,1) both; }
.headline-bottom { animation-delay: .12s; }
.portrait-composition { position: absolute; z-index: 2; right: 10%; bottom: 0; height: 47svh; width: min(44vw, 640px); transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)); transition: transform .4s ease; animation: portrait-entry 1.1s .25s both; }
.portrait-frame { position: absolute; inset: 0 9% 0; }
.portrait-placeholder { position: absolute; inset: 0 0 5%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--ink); border: 1px solid #ffffff70; background: #ffffff12; border-radius: 44% 44% 0 0; }
.portrait-placeholder > span { font-size: 15px; }
.portrait-placeholder small { font-size: 9px; text-transform: uppercase; letter-spacing: .09em; }
.portrait-image { position: absolute; width: 100%; height: 100%; inset: 0; object-fit: contain; object-position: center bottom; -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 83%, transparent 100%); mask-image: linear-gradient(to bottom, #000 0%, #000 83%, transparent 100%); }
.hello-bubble { position: absolute; bottom: 17%; right: -9%; padding: 21px 29px; color: var(--ink); background: var(--white); border-radius: 99px; font-size: clamp(16px, 1.7vw, 24px); font-weight: 300; letter-spacing: -.04em; transform: rotate(-6deg); box-shadow: 0 8px 25px #0d0d0d0d; white-space: nowrap; }
.hello-bubble { animation: greeting-entry 1.15s .55s cubic-bezier(.2,.7,.2,1) both; }
.hello-bubble strong { font-weight: 600; }
.hero-info { position: absolute; z-index: 4; left: var(--gutter); bottom: 8svh; width: min(30%, 345px); animation: soft-entry 1s .4s both; }
.hero-description { color: var(--ink); font-size: clamp(16px, 1.3vw, 19px); line-height: 1.65; }
.hero-action { margin-top: 25px; }
.service-strip { padding-block: 28px; background: var(--pale-blue); }
.service-strip p { color: var(--ink); text-align: center; font-size: 15px; font-weight: 700; letter-spacing: .025em; line-height: 1.9; }
.service-strip p span { margin-inline: clamp(10px, 2.3vw, 35px); color: var(--deep-blue); }
.section-block { padding-block: clamp(80px, 8vw, 132px); }
.section-layout { display: flex; align-items: flex-start; gap: clamp(35px, 5vw, 78px); }
.section-identity { flex: 0 0 var(--rail); display: flex; flex-direction: column; align-items: flex-start; color: var(--red); }
.section-number { display: block; padding: .06em .14em .06em 0; font-size: clamp(90px, 8vw, 130px); font-weight: 400; letter-spacing: -.095em; line-height: .95; }
.section-identity h2 { margin-top: 22px; font-size: clamp(27px, 2.7vw, 39px); font-weight: 700; letter-spacing: -.055em; line-height: 1.05; }
.section-main { flex: 1; min-width: 0; }
.about-main { display: flex; flex-direction: column; align-items: stretch; gap: 29px; }
.about-copy { min-width: 0; }
.about-copy h3 { max-width: 820px; font-size: clamp(35px, 3.6vw, 56px); font-weight: 400; line-height: 1.12; letter-spacing: -.052em; }
.about-copy h3 span { display: block; color: var(--red); margin-top: 8px; }
.about-detail { max-width: 690px; font-size: 18px; line-height: 1.8; }
.peace-section { background: var(--red); color: var(--white); }
.peace-section .section-identity { color: var(--white); }
.peace-main { display: flex; align-items: center; gap: clamp(30px, 4vw, 55px); }
.peace-copy { flex: 1; min-width: 0; }
.peace-copy h3 { font-size: clamp(35px, 3.7vw, 55px); font-weight: 400; line-height: 1.1; letter-spacing: -.045em; }
.scenario-copy { margin-top: 28px; font-size: 18px; line-height: 1.7; }
.peace-assurance { margin-top: 24px; font-size: 17px; line-height: 1.75; }
.editorial-photo { flex: 0 0 36%; min-width: 0; overflow: hidden; }
.editorial-photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: contain; }
.chair-photo { background: var(--blue); }
.process-section { background: var(--pale-blue); }
.process-section .section-identity { color: var(--ink); }
.process-list { list-style: none; margin: 0; padding: 0; }
.process-list li { display: flex; align-items: flex-start; gap: 26px; padding-block: 36px; border-bottom: 1px solid #0d0d0d35; }
.process-list li:first-child { padding-top: 0; }
.process-list li:last-child { padding-bottom: 0; border-bottom: 0; }
.step-number { flex: 0 0 auto; min-width: 45px; padding: 4px .12em 0 0; color: var(--red); font-size: 35px; font-weight: 400; letter-spacing: -.065em; line-height: 1.1; }
.step-copy { display: flex; align-items: flex-start; gap: 35px; flex: 1; min-width: 0; }
.step-copy h3 { flex: 1; font-size: clamp(25px, 2.7vw, 39px); font-weight: 400; letter-spacing: -.045em; line-height: 1.1; }
.step-copy p { flex: 1; font-size: 16px; line-height: 1.75; padding-top: 2px; }
.work-section { padding-block: clamp(65px, 6vw, 96px); background: var(--ink); color: var(--white); }
.work-section .section-identity { color: var(--blue); }
.work-main { display: flex; flex-direction: row; align-items: center; gap: clamp(25px, 3vw, 42px); }
.work-copy { flex: 1; min-width: 0; }
.work-copy h3 { font-size: clamp(34px, 3.4vw, 52px); font-weight: 400; line-height: 1.13; letter-spacing: -.045em; }
.work-copy p { font-size: 17px; line-height: 1.8; margin-top: 27px; }
.work-copy p:last-child { color: var(--pale-blue); }
.work-main .work-portrait { flex: 0 0 46%; width: 46%; max-width: 440px; overflow: visible; background: transparent; }
.work-portrait img { height: auto; aspect-ratio: 1374 / 1145; object-fit: contain; object-position: center; }
.closing-section { background: var(--deep-blue); color: var(--ink); }
.closing-identity { color: var(--ink); padding-top: 8px; }
.closing-identity p { font-size: 13px; line-height: 1.8; }
.closing-main h2 { color: var(--white); font-size: clamp(60px, 7.7vw, 120px); font-weight: 400; line-height: .96; letter-spacing: -.065em; }
.closing-action { margin-top: 34px; }
.site-footer { padding-block: clamp(64px, 7vw, 90px) 28px; color: var(--ink); background: var(--white); scroll-margin-top: 30px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: clamp(36px, 6vw, 90px); padding-bottom: clamp(48px, 6vw, 76px); }
.footer-identity { flex: 1 1 360px; min-width: 0; }
.footer-identity h2 { color: var(--ink); font-size: clamp(38px, 4.6vw, 64px); line-height: 1.03; font-weight: 700; letter-spacing: -.055em; }
.footer-identity h2::after { content: ''; display: block; width: 56px; height: 4px; margin-top: 21px; background: var(--red); }
.footer-identity p { margin-top: 24px; font-size: 15px; line-height: 1.7; }
.footer-identity p strong { font-size: 17px; font-weight: 700; }
.footer-logo { display: block; width: 140px; height: auto; margin-top: 21px; }
.footer-contact { flex: 1 1 480px; width: 100%; max-width: 480px; min-width: 0; }
.footer-contact-link { display: flex; align-items: center; gap: 16px; min-width: 44px; min-height: 76px; padding-block: 15px; color: var(--ink); text-decoration: none; border-top: 1px solid #0d0d0d35; }
.footer-contact-link:last-child { border-bottom: 1px solid #0d0d0d35; }
.footer-contact-icon { flex: 0 0 48px; width: 48px; height: 48px; display: grid; place-items: center; color: var(--red); border: 1px solid var(--red); border-radius: 50%; transition: color .2s, background .2s; }
.footer-contact-link:hover .footer-contact-icon { color: var(--white); background: var(--red); }
.footer-contact-link:hover .footer-contact-value { text-decoration: underline; text-underline-offset: 4px; }
.footer-contact-copy { display: block; min-width: 0; }
.footer-contact-label { display: block; margin-bottom: 3px; font-size: 13px; font-weight: 700; line-height: 1.4; }
.footer-contact-value { display: block; font-size: clamp(16px, 1.5vw, 19px); font-weight: 700; line-height: 1.4; }
.email-address { overflow-wrap: anywhere; }
.footer-bottom { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding-top: 22px; border-top: 1px solid #0d0d0d20; font-size: 12px; font-weight: 700; line-height: 1.7; }
.reveal-ready { opacity: 0; transform: translateY(38px); transition: opacity 1s ease, transform 1s cubic-bezier(.2,.65,.25,1); transition-delay: var(--reveal-delay, 0ms); }
.reveal-ready.is-visible { opacity: 1; transform: translateY(0); }
.section-identity.reveal-ready .section-number { clip-path: inset(-.15em 100% -.15em -.1em); transition: clip-path 1.1s cubic-bezier(.2,.65,.25,1); }
.section-identity.reveal-ready.is-visible .section-number { clip-path: inset(-.15em -.15em -.15em -.1em); }
.editorial-photo img { transition: transform .85s cubic-bezier(.2,.65,.25,1); }
.process-list li .step-number { transition: transform .35s ease; }
@media (hover: hover) and (pointer: fine) {
  .editorial-photo:not(.work-portrait):hover img { transform: scale(1.025); }
  .process-list li:hover .step-number { transform: translateX(5px); }
}
@keyframes greeting-entry { from { opacity: 0; transform: translateY(20px) rotate(1deg); } to { opacity: 1; transform: translateY(0) rotate(-6deg); } }
@keyframes headline-entry { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes soft-entry { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
@keyframes portrait-entry { from { opacity: 0; translate: 0 30px; } to { opacity: 1; translate: 0 0; } }
@media (max-width: 1100px) {
  :root { --rail: 145px; }
  .section-layout { gap: 42px; }
  .about-main { flex-direction: column; gap: 36px; }
  .step-copy { flex-direction: column; gap: 16px; }
  .step-copy h3 { font-size: 32px; }
  .step-copy p { max-width: 500px; }
  .peace-main { align-items: flex-start; gap: 30px; }
  .editorial-photo { flex-basis: 35%; }
  .peace-copy h3 { font-size: 36px; }
  .scenario-copy, .peace-assurance { font-size: 16px; }
  .work-main { align-items: center; gap: 25px; }
}
@media (max-width: 760px) {
  :root { --gutter: 24px; --rail: 112px; }
  .header-inner { height: 98px; }
  .wordmark-light { font-size: 12px; }
  .wordmark strong { font-size: 31px; }
  .contact-button { min-height: 45px; padding: 13px 19px; font-size: 12px; }
  h1 { top: 160px; font-size: min(12.5vw, 18svh); }
  .hero-info { width: 36%; bottom: 7svh; }
  .hero-description { font-size: 15px; }
  .hero-info .inquiry-button { min-width: 205px; font-size: 14px; }
  .portrait-composition { right: 8%; width: 49%; height: 56svh; }
  .portrait-frame { inset-inline: 4%; }
  .hello-bubble { bottom: 13%; right: -3%; padding: 17px 23px; font-size: 20px; }
  .service-strip { padding-block: 24px; }
  .service-strip p { font-size: 14px; }
  .service-strip p span { margin-inline: 10px; }
  .section-block { padding-block: 75px; }
  .section-layout { gap: 28px; }
  .section-number { font-size: 80px; }
  .section-identity h2 { font-size: 27px; margin-top: 19px; }
  .about-copy h3 { font-size: 37px; }
  .peace-main { flex-direction: column; }
  .peace-copy h3 { font-size: 40px; }
  .chair-photo { width: 65%; }
  .process-list li { gap: 18px; padding-block: 30px; }
  .step-number { min-width: 37px; font-size: 30px; }
  .step-copy h3 { font-size: 30px; }
  .work-main { flex-direction: column; align-items: stretch; }
  .work-main .work-portrait { flex: none; width: 76%; max-width: 360px; margin-left: auto; }
  .closing-main h2 { font-size: 58px; }
  .footer-top { flex-direction: column; gap: 36px; }
  .footer-identity, .footer-contact { flex: none; }
}
@media (max-width: 600px) {
  .header-inner { height: 88px; }
  .wordmark-light { font-size: 10px; }
  .wordmark strong { font-size: 28px; }
  .contact-button { min-height: 44px; padding: 13px 16px; font-size: 11px; }
  .hero-stage { min-height: 100svh; height: auto; display: flex; flex-direction: column; padding: 120px var(--gutter) 35px; }
  h1 { position: relative; top: auto; left: auto; width: 100%; padding: 0; font-size: 14.1vw; line-height: .93; }
  .portrait-composition { position: relative; bottom: auto; right: auto; width: 75%; height: clamp(245px, 34svh, 330px); margin: 31px 5% 18px auto; flex-shrink: 0; }
  .portrait-frame { inset: 0 4% 0; }
  .portrait-placeholder { inset: 0; border-radius: 44% 44% 0 0; }
  .portrait-placeholder > span { font-size: 13px; }
  .portrait-placeholder small { font-size: 8px; }
  .hello-bubble { right: -4%; bottom: 9%; font-size: 19px; padding: 15px 21px; }
  .hero-info { position: relative; bottom: auto; left: auto; width: 100%; margin-top: auto; padding-top: 10px; }
  .hero-description { font-size: 16px; line-height: 1.6; max-width: 440px; }
  .hero-action { margin-top: 20px; }
  .hero-info .inquiry-button { min-height: 54px; min-width: 216px; }
  .preview-note { font-size: 9px; }
  .service-strip p { font-size: 13px; letter-spacing: 0; }
  .service-strip p span { margin-inline: 6px; }
  .section-block { padding-block: 58px; }
  .section-layout { flex-direction: column; align-items: stretch; gap: 37px; }
  .section-identity { flex: auto; }
  .section-number { font-size: 72px; }
  .section-identity h2 { font-size: 31px; margin-top: 13px; }
  .section-identity h2 br { display: none; }
  .section-identity h2 br::after { content: ' '; }
  .about-main { gap: 33px; }
  .about-copy h3 { font-size: clamp(35px, 8.5vw, 43px); }
  .peace-main { gap: 35px; }
  .peace-copy h3 { font-size: 40px; }
  .scenario-copy { margin-top: 25px; font-size: 17px; }
  .peace-assurance { font-size: 17px; }
  .chair-photo { width: 100%; max-width: 400px; }
  .process-list li { padding-block: 31px; }
  .step-copy { gap: 15px; }
  .step-copy h3 { font-size: 29px; }
  .step-copy p { font-size: 16px; }
  .work-identity h2 { margin-top: 13px; }
  .work-section { padding-block: 58px; }
  .work-main { gap: 25px; }
  .work-main .work-portrait { width: 88%; max-width: 300px; }
  .closing-identity { display: none; }
  .closing-main h2 { font-size: clamp(47px, 11.5vw, 66px); }
  .closing-action { margin-top: 28px; }
  .site-footer { padding-block: 56px 25px; }
  .footer-top { gap: 32px; padding-bottom: 42px; }
  .footer-identity h2 { font-size: clamp(36px, 9vw, 48px); }
  .footer-bottom { flex-direction: column; gap: 8px; }
}
@media (max-width: 360px) {
  :root { --gutter: 18px; }
  .wordmark strong { font-size: 26px; }
  .contact-button { padding-inline: 13px; }
  .hero-description { font-size: 15px; }
  .section-number { font-size: 66px; }
  .peace-copy h3 { font-size: 35px; }
  .step-copy h3 { font-size: 25px; }
  .step-number { min-width: 35px; }
}
@media (max-height: 650px) and (min-width: 601px) {
  .hero-stage { height: auto; min-height: 710px; }
  h1 { font-size: min(12.3vw, 125px); top: 145px; }
  .hero-info { bottom: 55px; }
  .portrait-composition { height: 400px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal-ready { opacity: 1 !important; transform: none !important; }
  .section-identity.reveal-ready .section-number { clip-path: none !important; }
  .editorial-photo img, .process-list li .step-number { transform: none !important; }
  .portrait-composition { transform: none !important; }
}