/* ========================================================================== MPT PROJECT — Official Homepage Implemented from the confirmed Claude Design mockup. Font: Pretendard (open-source) used as the closest available substitute for "Pretendard JP" specified in the design system. ========================================================================== */ :root { /* Color tokens — extracted 1:1 from the design mockup */ --bg-ivory: #FAF8F3; --bg-warm-ivory: #F3F0E8; --bg-mobile-frame: #EDEAE1; --text-charcoal: #1C1C1A; --text-body: #4A4944; --text-muted: #5B5B57; --text-faint: #8A887F; --green-primary: #2E7D32; --green-deep: #1B5E20; --green-tint-bg: #E8F0E9; --green-tint-border: rgba(46, 125, 50, 0.25); --line-hairline: rgba(28, 28, 26, 0.10); --line-neutral: rgba(28, 28, 26, 0.12); --line-strong: rgba(28, 28, 26, 0.22); --line-dashed: rgba(28, 28, 26, 0.25); --radius-sm: 8px; --radius-md: 14px; --radius-lg: 16px; --radius-pill: 100px; --shadow-soft: 0 20px 60px rgba(28, 28, 26, 0.12); --max-width: 1140px; --pad-desktop: 64px; --pad-mobile: 24px; --rhythm-desktop: 140px; --rhythm-mobile: 56px; --font-sans: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', 'Apple SD Gothic Neo', Roboto, sans-serif; } * { box-sizing: border-box; } html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; } @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; scroll-behavior: auto !important; } } body { margin: 0; background: var(--bg-ivory); color: var(--text-charcoal); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; word-break: keep-all; overflow-wrap: break-word; } img { max-width: 100%; display: block; } /* Applied to while the lightbox is open. Simple overflow lock — keeps the current scroll offset intact, so closing the modal leaves the page exactly where it was. */ body.no-scroll { overflow: hidden; } a { color: inherit; text-decoration: none; } button { font-family: inherit; cursor: pointer; } .visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; } a:focus-visible, button:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--green-primary); outline-offset: 3px; border-radius: 4px; } .container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--pad-desktop); } .eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green-primary); margin-bottom: 16px; } .section-heading { font-size: 40px; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 16px 0; line-height: 1.2; } /* ========================================================================== HEADER ========================================================================== */ .site-header { position: sticky; top: 0; z-index: 100; background: rgba(250, 248, 243, 0.97); border-bottom: 1px solid transparent; transition: border-color 0.25s ease, background 0.25s ease; } .site-header.is-scrolled { border-bottom-color: var(--line-hairline); } .site-header__inner { max-width: var(--max-width); margin: 0 auto; padding: 18px var(--pad-desktop); display: flex; align-items: center; justify-content: space-between; gap: 24px; } .brand { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; letter-spacing: 0.01em; flex-shrink: 0; } .brand img { height: 22px; width: auto; } .site-nav { display: flex; align-items: center; gap: 32px; } .site-nav__link { font-size: 14px; font-weight: 600; color: var(--text-body); padding: 6px 0; border-bottom: 1px solid transparent; transition: color 0.2s ease, border-color 0.2s ease; } .site-nav__link:hover, .site-nav__link:focus-visible { color: var(--green-primary); border-bottom-color: var(--green-primary); } .nav-toggle { display: none; background: none; border: none; padding: 8px; margin: -8px; } .nav-toggle__bar, .nav-toggle::before, .nav-toggle::after { content: ''; display: block; width: 20px; height: 2px; background: var(--text-charcoal); border-radius: 2px; } .nav-toggle { position: relative; width: 36px; height: 36px; } .nav-toggle__bar { position: absolute; top: 17px; left: 8px; } .nav-toggle::before { position: absolute; top: 11px; left: 8px; } .nav-toggle::after { position: absolute; top: 23px; left: 8px; } /* ========================================================================== BUTTONS ========================================================================== */ .btn-primary { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--green-primary); color: #fff; font-size: 15px; font-weight: 700; letter-spacing: 0.01em; padding: 18px 40px; border-radius: var(--radius-pill); border: none; transition: background 0.2s ease, transform 0.2s ease; } .btn-primary:hover, .btn-primary:focus-visible { background: var(--green-deep); transform: translateY(-1px); } .btn-primary:active { transform: translateY(0); } .contact-note { margin-top: 14px; font-size: 13px; color: var(--text-faint); min-height: 18px; } /* ========================================================================== HERO ========================================================================== */ .hero { min-height: 88vh; display: flex; align-items: center; padding: 64px var(--pad-desktop) 72px; } .hero__inner { max-width: 900px; margin: 0 auto; width: 100%; } .hero__eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green-primary); margin-bottom: 28px; } .hero h1 { font-size: 76px; line-height: 1.05; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 28px 0; } .hero__slogan { font-size: 32px; line-height: 1.45; font-weight: 600; margin: 0 0 20px 0; } .hero__sub { font-size: 18px; line-height: 1.7; font-weight: 500; color: var(--text-muted); margin: 0 0 44px 0; max-width: 560px; } .hero__status { margin-top: 56px; display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-faint); letter-spacing: 0.02em; } .hero__status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green-primary); flex-shrink: 0; } .hero__more { margin-top: 18px; font-size: 13px; color: var(--text-faint); letter-spacing: 0.02em; display: inline-flex; align-items: center; gap: 6px; } .hero__more span:first-child { border-bottom: 1px solid rgba(138, 136, 127, 0.4); padding-bottom: 1px; transition: border-color 0.2s ease, color 0.2s ease; } .hero__more:hover span:first-child, .hero__more:focus-visible span:first-child { color: var(--green-primary); border-color: var(--green-primary); } /* ========================================================================== SECTION GENERIC ========================================================================== */ .section { padding: var(--rhythm-desktop) var(--pad-desktop); } .section--bordered { border-top: 1px solid var(--line-neutral); } .section--warm { background: var(--bg-warm-ivory); } /* ========================================================================== ABOUT ========================================================================== */ .about__grid { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 340px 1fr; gap: 64px; } .about__body { max-width: 620px; } .about__body p { font-size: 18px; line-height: 1.85; margin: 0 0 22px 0; } .about__quote { border-top: 1px solid var(--line-neutral); padding-top: 36px; margin-top: 26px; } .about__quote p:first-child { font-size: 30px; font-weight: 600; line-height: 1.4; color: var(--green-deep); margin: 0 0 12px 0; } .about__quote p:last-child { font-size: 15px; color: var(--text-faint); margin: 0; } /* ========================================================================== CURRENT PROJECTS ========================================================================== */ .projects__intro { font-size: 17px; color: var(--text-muted); margin: 0 0 56px 0; max-width: 640px; } .projects__grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; } .project-card--feature { grid-column: 1 / 9; min-height: 500px; background: var(--bg-ivory); border: 1px solid var(--line-hairline); border-radius: var(--radius-lg); overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: stretch; } .project-card--feature .project-card__media { position: relative; width: 100%; height: 100%; min-height: 320px; overflow: hidden; } .project-card--feature .project-card__media img { width: 100%; height: 100%; object-fit: cover; object-position: top center; } .project-card--feature .project-card__body { padding: 40px; min-width: 0; display: flex; flex-direction: column; justify-content: center; } .project-card__top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; gap: 12px; } .project-card__num { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; color: var(--text-faint); } .status-pill { font-size: 11px; font-weight: 700; letter-spacing: 0.06em; color: var(--green-primary); border: 1px solid var(--green-primary); border-radius: var(--radius-pill); padding: 5px 12px; white-space: nowrap; } .status-pill--muted { color: var(--text-faint); border-color: var(--line-strong); } .project-card--feature h3 { font-size: 26px; font-weight: 700; margin: 0 0 16px 0; } .project-card--feature p { font-size: 15.5px; line-height: 1.75; color: var(--text-body); margin: 0 0 14px 0; } .project-card--feature p:last-child { margin-bottom: 0; } .project-card--side { grid-column: 9 / 13; border: 1px solid var(--line-hairline); border-radius: var(--radius-lg); overflow: hidden; position: relative; min-height: 260px; } .project-card--side img { width: 100%; height: 100%; object-fit: cover; } .project-card--side .project-card__tag { position: absolute; left: 16px; bottom: 16px; background: rgba(250, 248, 243, 0.92); backdrop-filter: blur(4px); font-size: 11px; font-weight: 700; letter-spacing: 0.05em; color: var(--text-charcoal); padding: 6px 12px; border-radius: var(--radius-pill); } .project-card { background: var(--bg-ivory); border: 1px solid var(--line-hairline); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; } .project-card--col-a { grid-column: 1 / 5; } .project-card--col-b { grid-column: 5 / 9; } .project-card--col-c { grid-column: 9 / 13; } .project-card__media { width: 100%; height: 200px; overflow: hidden; flex-shrink: 0; } .project-card__media img { width: 100%; height: 100%; object-fit: cover; } .project-card__media--preparing { display: flex; align-items: center; justify-content: center; background-image: repeating-linear-gradient( 135deg, rgba(28,28,26,0.045), rgba(28,28,26,0.045) 10px, transparent 10px, transparent 20px ); background-color: var(--bg-warm-ivory); } .preparing-mark { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-faint); } .preparing-mark__dots { display: flex; gap: 6px; } .preparing-mark__dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--text-faint); opacity: 0.5; } .preparing-mark__dots span:nth-child(1) { animation: dot-pulse 1.6s ease-in-out infinite; } .preparing-mark__dots span:nth-child(2) { animation: dot-pulse 1.6s ease-in-out 0.2s infinite; } .preparing-mark__dots span:nth-child(3) { animation: dot-pulse 1.6s ease-in-out 0.4s infinite; } @keyframes dot-pulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 0.9; } } .preparing-mark__label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; } .project-card__body { padding: 28px; flex: 1; display: flex; flex-direction: column; } .project-card h3 { font-size: 20px; font-weight: 700; margin: 0 0 12px 0; } .project-card p { font-size: 14.5px; line-height: 1.7; color: var(--text-body); margin: 0 0 4px 0; } .project-card p:last-child { margin-bottom: 0; } .project-card--pending p { color: var(--text-faint); } .coming-next { grid-column: 1 / 13; border: 1px dashed var(--line-dashed); border-radius: var(--radius-lg); padding: 32px 40px; display: flex; justify-content: space-between; align-items: center; gap: 24px; } .coming-next__label { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; color: var(--text-faint); } .coming-next h3 { font-size: 20px; font-weight: 700; margin: 10px 0 8px 0; } .coming-next p { font-size: 14.5px; line-height: 1.6; color: var(--text-faint); margin: 0; } .coming-next__arrow { font-size: 22px; color: var(--text-faint); flex-shrink: 0; } /* ========================================================================== FEATURED PROJECT ========================================================================== */ .featured__eyebrow-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; } .featured h2 { font-size: 48px; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 44px 0; } .featured__lead { font-size: 34px; font-weight: 600; line-height: 1.5; max-width: 820px; margin: 0 0 40px 0; } .featured__intro { max-width: 640px; margin: 0 0 64px 0; } .featured__intro p { font-size: 17px; line-height: 1.9; color: var(--text-body); margin: 0 0 6px 0; } .featured__intro p:last-child { margin-bottom: 0; margin-top: 16px; } .featured__main-shot { position: relative; margin-bottom: 12px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-soft); } .featured__main-shot img { width: 100%; height: 560px; object-fit: cover; object-position: top center; display: block; } .shot-caption { font-size: 12px; color: var(--text-faint); letter-spacing: 0.04em; } .featured__detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 0 0 100px 0; } .featured__detail-grid figure { margin: 0; } .featured__detail-grid img { width: 100%; height: 220px; object-fit: cover; object-position: top center; border-radius: var(--radius-md); margin-bottom: 14px; } .featured__block { display: grid; grid-template-columns: 340px 1fr; gap: 64px; margin-bottom: 100px; } .featured__block h3 { font-size: 26px; font-weight: 700; margin: 0; line-height: 1.3; } .featured__block-body { max-width: 620px; } .featured__block-body p { font-size: 17px; line-height: 1.85; color: var(--text-body); margin: 0 0 20px 0; } .featured__block-body p:last-child { margin-bottom: 0; } .feature-label { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; color: var(--text-faint); text-transform: uppercase; margin-bottom: 24px; } .feature-row { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 26px 0; border-top: 1px solid var(--line-neutral); } .feature-row__key { font-size: 22px; font-weight: 700; letter-spacing: 0.02em; color: var(--green-deep); } .feature-row__desc { font-size: 16px; line-height: 1.6; margin: 0 0 8px 0; } .feature-row__items { font-size: 13px; line-height: 1.6; color: var(--text-faint); margin: 0; } .featured__status-box { max-width: 820px; background: var(--green-tint-bg); border: 1px solid var(--green-tint-border); border-radius: var(--radius-md); padding: 32px 36px; } .featured__status-box .feature-label { color: var(--green-deep); margin-bottom: 12px; } .featured__status-box p { font-size: 16px; line-height: 1.8; color: #2A2A26; margin: 0; } /* ========================================================================== CONTACT ========================================================================== */ .contact__inner { max-width: 640px; margin: 0 auto; text-align: center; } .contact__eyebrow { margin-bottom: 20px; } .contact__headline { font-size: 30px; font-weight: 600; line-height: 1.4; margin: 0 0 36px 0; } .contact h2 { font-size: 40px; font-weight: 700; margin: 0 0 24px 0; } .contact__body { font-size: 17px; line-height: 1.85; color: var(--text-body); margin: 0 0 44px 0; } /* ========================================================================== PROJECT LOG ========================================================================== */ .log__grid { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 340px 1fr; gap: 64px; } .log__year { font-size: 15px; font-weight: 700; color: var(--text-faint); letter-spacing: 0.04em; margin-bottom: 8px; } .log__timeline { border-left: 1px solid var(--line-strong); list-style: none; margin: 0; padding: 0; } .log__entry { position: relative; padding: 20px 0 20px 28px; } .log__entry::before { content: ''; position: absolute; left: -4.5px; top: 26px; width: 8px; height: 8px; border-radius: 50%; background: var(--green-primary); } .log__entry-row { display: flex; justify-content: space-between; align-items: baseline; max-width: 560px; gap: 16px; flex-wrap: wrap; } .log__entry-name { font-size: 19px; font-weight: 700; } .log__entry-status { font-size: 13px; font-weight: 600; letter-spacing: 0.04em; color: var(--text-faint); text-transform: uppercase; white-space: nowrap; } .log__cursor-line { margin-top: 80px; display: flex; align-items: baseline; gap: 10px; } .log__cursor-line p { font-size: 24px; font-weight: 600; color: var(--green-deep); margin: 0; font-style: italic; } .log__cursor { display: inline-block; width: 2px; height: 24px; background: var(--green-deep); animation: cursor-pulse 1.4s ease-in-out infinite; } @keyframes cursor-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.15; } } /* ========================================================================== FOOTER ========================================================================== */ .site-footer { padding: 56px var(--pad-desktop); border-top: 1px solid var(--line-neutral); display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; max-width: var(--max-width); margin: 0 auto; } .site-footer .brand img { height: 20px; } .site-footer__tagline, .site-footer__copy { font-size: 13px; color: var(--text-faint); } /* ========================================================================== SCROLL REVEAL (subtle, respects reduced motion) ========================================================================== */ .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; } .reveal.is-visible { opacity: 1; transform: translateY(0); } @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } } /* ========================================================================== LIGHTBOX TRIGGERS Applied only to real product/UI screenshots the visitor needs to inspect closely (MPT STUDY screens). Decorative photos and the logo are untouched. ========================================================================== */ .lightbox-trigger { all: unset; box-sizing: border-box; display: block; width: 100%; height: 100%; cursor: pointer; overflow: hidden; } .lightbox-trigger img { transition: transform 0.25s ease, opacity 0.25s ease; } .lightbox-trigger:hover img, .lightbox-trigger:focus-visible img { transform: scale(1.02); } .lightbox-trigger:focus-visible { outline: 2px solid var(--green-primary); outline-offset: -2px; } /* ========================================================================== LIGHTBOX MODAL ========================================================================== */ .lightbox { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center; padding: 32px; } .lightbox[hidden] { display: none; } .lightbox__overlay { position: absolute; inset: 0; background: rgba(28, 28, 26, 0.82); border: none; padding: 0; margin: 0; cursor: default; } .lightbox__dialog { position: relative; z-index: 1; max-width: min(92vw, 1400px); max-height: 92vh; background: var(--bg-ivory); border-radius: var(--radius-md); box-shadow: var(--shadow-soft); overflow: auto; overscroll-behavior: contain; display: flex; align-items: center; justify-content: center; } .lightbox__image { display: block; width: auto; height: auto; max-width: min(92vw, 1400px); max-height: 92vh; object-fit: contain; } .lightbox__close { position: fixed; top: 20px; right: 20px; z-index: 2; width: 44px; height: 44px; border-radius: 50%; background: var(--bg-ivory); border: 1px solid var(--line-hairline); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background 0.2s ease, transform 0.2s ease; } .lightbox__close:hover { background: #fff; transform: scale(1.06); } .lightbox__close svg { width: 18px; height: 18px; stroke: var(--text-charcoal); } /* ========================================================================== RESPONSIVE — MOBILE ========================================================================== */ @media (max-width: 860px) { .container { padding: 0 var(--pad-mobile); } .site-header__inner { padding: 16px var(--pad-mobile); } .site-nav { position: fixed; inset: 64px 0 0 0; background: var(--bg-ivory); flex-direction: column; align-items: flex-start; gap: 0; padding: 8px var(--pad-mobile) 32px; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity 0.2s ease, transform 0.2s ease; z-index: 90; } .site-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; } .site-nav__link { width: 100%; padding: 16px 0; border-bottom: 1px solid var(--line-hairline); font-size: 16px; } .nav-toggle { display: block; } .nav-toggle[aria-expanded="true"] .nav-toggle__bar { opacity: 0; } .nav-toggle[aria-expanded="true"]::before { transform: translateY(6px) rotate(45deg); } .nav-toggle[aria-expanded="true"]::after { transform: translateY(-6px) rotate(-45deg); } .hero { min-height: unset; padding: 40px var(--pad-mobile) 56px; } .hero h1 { font-size: 42px; margin-bottom: 20px; } .hero__slogan { font-size: 22px; margin-bottom: 16px; } .hero__sub { font-size: 16px; margin-bottom: 36px; } .hero__eyebrow { margin-bottom: 20px; } .btn-primary { width: 100%; padding: 16px 0; font-size: 15px; } .section { padding: var(--rhythm-mobile) var(--pad-mobile); } .section-heading { font-size: 28px; } .about__grid, .log__grid { grid-template-columns: 1fr; gap: 28px; } .about__body p { font-size: 16px; margin-bottom: 18px; } .about__quote { padding-top: 28px; margin-top: 10px; } .about__quote p:first-child { font-size: 22px; } .projects__intro { font-size: 15px; margin-bottom: 36px; } .projects__grid { grid-template-columns: 1fr; gap: 20px; } .project-card--feature { grid-column: 1 / -1; grid-template-columns: 1fr; min-height: unset; } .project-card--feature .project-card__media { height: 220px; min-height: unset; } .project-card--feature .project-card__body { padding: 24px; } .project-card--feature h3 { font-size: 21px; } .project-card--side { display: none; } .project-card--col-a, .project-card--col-b, .project-card--col-c { grid-column: 1 / -1; } .project-card__media { height: 180px; } .project-card__body { padding: 24px; } .project-card h3 { font-size: 19px; } .project-card p { font-size: 14px; } .coming-next { grid-column: 1 / -1; flex-direction: column; align-items: flex-start; padding: 24px; } .coming-next__arrow { display: none; } .featured h2 { font-size: 32px; margin-bottom: 28px; } .featured__lead { font-size: 24px; margin-bottom: 28px; } .featured__intro p { font-size: 16px; } .featured__intro { margin-bottom: 40px; } .featured__main-shot img { height: 320px; } .featured__detail-grid { grid-template-columns: 1fr; gap: 12px; margin-bottom: 48px; } .featured__detail-grid img { height: 220px; margin-bottom: 12px; } .featured__block { grid-template-columns: 1fr; gap: 20px; margin-bottom: 48px; } .featured__block h3 { font-size: 22px; } .featured__block-body p { font-size: 16px; } .feature-label { margin-bottom: 16px; } .feature-row { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; } .feature-row__key { font-size: 19px; } .featured__status-box { padding: 24px; } .contact__headline { font-size: 22px; margin-bottom: 24px; } .contact h2 { font-size: 28px; margin-bottom: 20px; } .contact__body { font-size: 16px; margin-bottom: 32px; } .log__entry-name { font-size: 17px; } .log__cursor-line { margin-top: 56px; } .log__cursor-line p { font-size: 19px; } .site-footer { flex-direction: column; align-items: flex-start; padding: 40px var(--pad-mobile); text-align: left; } .lightbox { padding: 12px; } .lightbox__dialog { max-width: 100vw; width: 100%; max-height: 92vh; border-radius: var(--radius-md); } .lightbox__image { max-width: 100vw; max-height: 92vh; } .lightbox__close { top: 14px; right: 14px; width: 40px; height: 40px; } }