:root{--bg: #eef1f4;--bg-warm: #f3efe8;--ink: #0e0e0e;--ink-soft: #4a4a4a;--cream: #faf8f5;--blue: #5b8def;--blue-soft: #d6e4ff;--blue-muted: #e8f0fe;--green: #b8e06a;--green-soft: #e8f5c8;--pink: #f5b5c8;--pink-soft: #fce8ef;--lavender: #ddd0ef;--lavender-soft: #ebe3f5;--panel: #d4eafd;--panel-line: #FFDDD4;--hero-hand: #b33685;--white: #ffffff;--radius-sm: 12px;--radius-md: 20px;--radius-lg: 36px;--radius-pill: 999px;--shadow-soft: 0 24px 60px rgba(14, 14, 14, .14);--shadow-card: 0 8px 24px rgba(14, 14, 14, .06);--font-sans: "Sora", system-ui, -apple-system, sans-serif;--font-brand: "Inter", system-ui, -apple-system, sans-serif;--font-hand: "Caveat", cursive;--hand-color: #8cb2ff;--max-width: 1120px;--nav-height: 80px}html[lang=ja]{--font-hand: "Yuji Boku", "Hiragino Mincho ProN", "Yu Mincho", serif}html[lang=ko]{--font-hand: "Yeon Sung", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif}html[lang=ja] .hero-title,html[lang=ko] .hero-title,html[lang=ja] .section-title .accent,html[lang=ko] .section-title .accent,html[lang=ja] .quote blockquote .hand,html[lang=ko] .quote blockquote .hand{font-style:normal;letter-spacing:0}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;border:none;background:none;cursor:pointer}.container{width:min(100% - 2.5rem,var(--max-width));margin-inline:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.6rem;border-radius:var(--radius-pill);font-weight:600;font-size:.95rem;white-space:nowrap;flex-shrink:0;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--ink);color:var(--white);box-shadow:0 8px 24px #0e0e0e38}.btn-primary:hover{background:#1a1a1a}.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}.btn-ghost:hover{background:var(--ink);color:var(--white)}.section{padding:5rem 0}.section-label{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);opacity:.55;margin-bottom:.75rem}.section-title{font-size:clamp(1.85rem,4vw,2.75rem);font-weight:700;letter-spacing:-.03em;line-height:1.15;margin-bottom:1rem}.section-title .accent{font-family:var(--font-hand);font-weight:700;font-style:italic;font-size:1.15em;color:var(--hand-color)}.navbar{position:sticky;top:0;z-index:100;height:var(--nav-height);overflow:visible;background:#ffffffe0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(14,14,14,.08)}.navbar .container{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:100%;gap:1.5rem}.nav-brand{display:flex;align-items:center;gap:.65rem;font-family:var(--font-brand);font-weight:700;font-size:1.05rem;letter-spacing:-.02em;justify-self:start}.nav-logo{width:34px;height:34px;border-radius:8px;object-fit:cover;flex-shrink:0}.nav-links{display:flex;align-items:center;justify-content:center;gap:2.25rem;list-style:none}.nav-links a{font-size:.9rem;font-weight:500;color:var(--ink);transition:opacity .15s ease}.nav-links a:hover{opacity:.65}.nav-cta{padding:.85rem 1.75rem;font-size:.95rem;white-space:nowrap}.nav-actions{display:flex;align-items:center;justify-content:flex-end;gap:.85rem;justify-self:end}.nav-cta-desktop{justify-self:end}.nav-lang-mobile{display:none}.nav-toggle{justify-self:end}.nav-mobile-cta{display:none}.lang-switcher{position:relative;display:inline-flex;align-items:center}.lang-trigger{display:inline-flex;align-items:center;gap:.45rem;min-height:2.25rem;padding:.4rem .85rem;border-radius:var(--radius-pill);border:none;background:transparent;color:var(--ink);font-size:.82rem;font-weight:600;white-space:nowrap;transition:background .15s ease}.lang-trigger:hover,.lang-switcher.open .lang-trigger{background:#0e0e0e0d}.lang-chevron{width:.45rem;height:.45rem;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-.1rem) rotate(45deg);transition:transform .15s ease}.lang-switcher.open .lang-chevron{transform:translateY(.1rem) rotate(225deg)}.lang-menu{position:absolute;top:calc(100% + .4rem);right:0;z-index:120;min-width:max(100%,15.5rem);width:max-content;list-style:none;padding:.35rem;border-radius:14px;background:var(--white);border:1px solid rgba(14,14,14,.1);box-shadow:var(--shadow-card)}.lang-menu li{display:block}.lang-option{width:100%;display:block;padding:.55rem .85rem;border-radius:10px;text-align:left;font-size:.85rem;font-weight:600;color:var(--ink-soft);white-space:nowrap;transition:background .15s ease,color .15s ease}.lang-option-en{font-weight:400;color:#8a8a8a}.lang-option:hover{background:#0e0e0e0d;color:var(--ink)}.lang-option:hover .lang-option-en{color:#7a7a7a}.lang-option.active{background:var(--ink);color:var(--white)}.lang-option.active .lang-option-en{color:#ffffff8c}.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;align-items:center;justify-content:center;border:1.5px solid rgba(14,14,14,.14)}.nav-toggle span,.nav-toggle span:before,.nav-toggle span:after{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}.nav-toggle span:before,.nav-toggle span:after{content:"";position:absolute;left:0}.nav-toggle span:before{top:-6px}.nav-toggle span:after{top:6px}.hero{--hero-mid: var(--lavender-soft);--hero-dark: color-mix(in srgb, var(--lavender-soft) 35%, #000 65%);background:var(--white);padding:2rem 0 5rem;overflow:hidden}.hero-layout{position:relative;display:grid;grid-template-columns:1fr 1.15fr;gap:1.5rem;align-items:start;min-height:720px;padding-top:1.5rem}.hero-panel{--fold-size: 94px;position:absolute;left:0;right:0;top:40%;bottom:0;background:transparent;border-radius:var(--radius-lg);overflow:hidden;z-index:0}.hero-panel-paper{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--hero-mid);clip-path:polygon(0 0,100% 0,100% calc(100% - var(--fold-size)),calc(100% - var(--fold-size)) 100%,0 100%)}.hero-panel-ear{position:absolute;right:0;bottom:0;width:var(--fold-size);height:var(--fold-size);background:color-mix(in srgb,var(--hero-mid) 85%,#000 15%);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='black' d='M0 36C3.6 32.4 3.6 32.4 36 0Q0 0 0 16Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='black' d='M0 36C3.6 32.4 3.6 32.4 36 0Q0 0 0 16Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat}.hero-copy{position:relative;z-index:2;padding:.5rem 0 2.5rem 1.5rem;max-width:520px;display:flex;flex-direction:column;align-items:flex-start}.hero-brand{font-family:var(--font-brand);font-size:clamp(1.75rem,3.2vw,2.35rem);font-weight:700;letter-spacing:-.03em;line-height:1.1;color:var(--ink);margin-bottom:2.25rem;margin-left:3.5rem}.hero-title{font-family:var(--font-hand);font-size:clamp(5.5rem,11vw,8rem);font-weight:700;font-style:italic;letter-spacing:-.01em;line-height:.9;margin:0 0 -.15em;color:var(--hero-dark);position:relative;z-index:3;transform:rotate(-9deg);transform-origin:left center}.hero-lead{color:var(--ink);font-size:1rem;line-height:1.65;margin-top:2.75rem;margin-bottom:1.75rem;max-width:380px}.hero-cta{padding:1.15rem 4.2rem;font-size:1.05rem}.hero-visual{position:relative;z-index:2;display:flex;justify-content:center;align-items:center;padding:.5rem 0 1.5rem;min-height:600px}.phone-stack{position:relative;width:min(460px,95%);height:600px}.phone-mockup{position:relative;filter:drop-shadow(var(--shadow-soft));border-radius:36px;overflow:hidden}.phone-mockup img{width:100%;height:auto;display:block}.phone-stack .phone-back{position:absolute;width:62%;right:-2%;top:14%;z-index:1;transform:rotate(6deg)}.phone-stack .phone-front{position:absolute;width:76%;left:-2%;top:0;z-index:2;transform:rotate(-3deg)}.features{background:var(--white)}.features-header{text-align:center;max-width:560px;margin:0 auto 3rem}.features-header p{color:var(--ink);opacity:.7;font-size:1.05rem}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}.feature-card{--fold-size: 36px;position:relative;padding:1.5rem;transform:rotate(var(--rot, 0deg));transition:transform .2s ease,filter .2s ease;filter:drop-shadow(var(--shadow-card))}.feature-card:hover{transform:rotate(var(--rot, 0deg)) translateY(-5px);filter:drop-shadow(0 12px 32px rgba(14,14,14,.1))}.feature-card-surface{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius-md);overflow:hidden;background:transparent;pointer-events:none;z-index:0}.feature-card-paper{position:absolute;top:0;right:0;bottom:0;left:0;background:color-mix(in srgb,var(--fold-color, var(--lavender-soft)) 42%,var(--white));clip-path:polygon(0 0,100% 0,100% calc(100% - 36px),calc(100% - 36px) 100%,0 100%)}.feature-card-ear{position:absolute;right:0;bottom:0;width:36px;height:36px;background:color-mix(in srgb,var(--fold-color, var(--lavender-soft)) 85%,#000 15%);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='black' d='M0 36C3.6 32.4 3.6 32.4 36 0Q0 0 0 16Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='black' d='M0 36C3.6 32.4 3.6 32.4 36 0Q0 0 0 16Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat}.feature-card-content{position:relative;z-index:1}.feature-card:nth-child(1){--rot: -3deg;--fold-color: var(--blue-soft)}.feature-card:nth-child(2){--rot: 5deg;--fold-color: var(--pink-soft)}.feature-card:nth-child(3){--rot: -6deg;--fold-color: var(--lavender-soft)}.feature-card:nth-child(4){--rot: 2deg;--fold-color: var(--green-soft)}.feature-card:nth-child(5){--rot: 4deg;--fold-color: var(--green-soft)}.feature-card:nth-child(6){--rot: -2deg;--fold-color: var(--lavender-soft)}.feature-card:nth-child(7){--rot: 6deg;--fold-color: var(--pink-soft)}.feature-card:nth-child(8){--rot: -4deg;--fold-color: var(--blue-soft)}.feature-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:1rem;background:var(--fold-color, var(--lavender-soft))}.feature-icon-glyph{display:block;width:22px;height:22px;background:color-mix(in srgb,var(--fold-color, var(--lavender-soft)) 35%,#000 65%);-webkit-mask:var(--icon-url) center / contain no-repeat;mask:var(--icon-url) center / contain no-repeat}.feature-card h3{font-size:1rem;font-weight:650;letter-spacing:-.02em;margin-bottom:.4rem}.feature-card p{font-size:.875rem;color:var(--ink);opacity:.7;line-height:1.5}.showcase{--showcase-light: color-mix(in srgb, var(--pink-soft) 42%, var(--white));--showcase-mid: var(--pink-soft);--showcase-dark: color-mix(in srgb, var(--pink-soft) 35%, #000 65%);background:var(--showcase-light)}.showcase .section-title .accent{color:var(--showcase-dark)}.showcase-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.showcase-copy p{color:var(--ink);opacity:.7;font-size:1.05rem;margin-bottom:1.5rem;max-width:420px}.showcase-list{list-style:none;display:flex;flex-direction:column;gap:.75rem}.showcase-list li{display:flex;align-items:flex-start;gap:.75rem;font-size:.95rem;font-weight:500}.showcase-list .check{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--ink);color:var(--white);display:grid;place-items:center;font-size:.75rem;font-weight:700;margin-top:1px}.showcase-visual{position:relative;display:flex;justify-content:center;align-items:flex-start;padding:4.5rem 0 2rem}.showcase-panel{--fold-size: 96px;position:absolute;top:32%;right:2%;bottom:6%;left:2%;background:transparent;border-radius:var(--radius-lg);overflow:hidden;z-index:0}.showcase-panel-paper{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--showcase-mid);clip-path:polygon(0 0,100% 0,100% calc(100% - var(--fold-size)),calc(100% - var(--fold-size)) 100%,0 100%)}.showcase-panel-ear{position:absolute;right:0;bottom:0;width:var(--fold-size);height:var(--fold-size);background:color-mix(in srgb,var(--showcase-mid) 85%,#000 15%);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='black' d='M0 36C3.6 32.4 3.6 32.4 36 0Q0 0 0 16Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='black' d='M0 36C3.6 32.4 3.6 32.4 36 0Q0 0 0 16Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat}.showcase-visual .phone-mockup{width:min(400px,85vw);position:relative;z-index:1;transform:translateY(-3.5rem)}.widgets{--showcase-light: color-mix(in srgb, var(--blue-soft) 42%, var(--white));--showcase-mid: var(--blue-soft);--showcase-dark: color-mix(in srgb, var(--blue-soft) 35%, #000 65%);background:var(--showcase-light)}.widgets .section-title .accent{color:var(--showcase-dark)}.quote{background:var(--ink);color:var(--white);padding:5.5rem 0;text-align:center}.quote-inner{max-width:780px;margin:0 auto}.quote blockquote{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:700;letter-spacing:-.03em;line-height:1.25;margin-bottom:1.5rem}.quote blockquote .hand{font-family:var(--font-hand);font-style:italic;font-weight:600;font-size:1.2em;color:var(--hand-color)}.quote cite{display:block;font-style:normal;font-size:.95rem;color:#ffffff8c;font-weight:500;margin-bottom:2rem}.btn-quote{background:var(--white);color:var(--ink);padding:1rem 2.2rem;font-size:1.05rem}.btn-quote:hover{background:#f0f0f0}.footer{padding:2.5rem 0;background:var(--ink);color:var(--white);border-top:1px solid rgba(255,255,255,.08)}.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}.footer-brand{display:flex;align-items:center;gap:.55rem;font-family:var(--font-brand);font-weight:700;font-size:.95rem;color:var(--white)}.footer-brand .nav-logo{width:28px;height:28px;border-radius:7px}.footer-links{display:flex;gap:1.5rem;list-style:none}.footer-links a{font-size:.875rem;color:var(--white);font-weight:500;transition:opacity .15s ease}.footer-links a:hover{opacity:.65}.footer-lang{order:0}.footer .lang-trigger{background:transparent;border:1.5px solid rgba(255,255,255,.28);color:var(--white)}.footer .lang-trigger:hover,.footer .lang-switcher.open .lang-trigger{background:#ffffff14;border-color:#ffffff80}.footer .lang-menu{top:auto;bottom:calc(100% + .4rem);right:0}.footer-copy{font-size:.8rem;color:var(--white);opacity:.55}@media(max-width:960px){.features-grid{grid-template-columns:repeat(2,1fr)}.hero-layout{grid-template-columns:1fr;gap:.5rem;min-height:0;align-items:start}.hero-panel{top:26%;bottom:0}.hero-copy{max-width:none;padding:1.25rem 1.25rem 2rem}.hero-title{margin-bottom:-.1em}.hero-lead{max-width:none}.hero-visual{order:-1;padding:1rem 0 0;min-height:460px}.phone-stack{width:min(340px,90%);height:460px}.showcase-grid{grid-template-columns:1fr;gap:2.5rem}.showcase-visual{order:-1}}@media(max-width:720px){.navbar .container{grid-template-columns:1fr auto}.nav-links{display:none}.nav-links.open{display:flex;flex-direction:column;position:absolute;top:var(--nav-height);left:0;right:0;background:var(--white);padding:1.25rem 1.5rem 1.5rem;gap:1rem;border-bottom:1px solid rgba(14,14,14,.08);box-shadow:var(--shadow-card);z-index:50}.nav-mobile-cta{display:list-item;padding-top:.5rem}.nav-lang-mobile{display:list-item;padding-top:.35rem}.nav-lang-mobile .lang-switcher{width:100%}.nav-lang-mobile .lang-trigger{width:100%;justify-content:space-between}.nav-lang-mobile .lang-menu{position:static;margin-top:.4rem;box-shadow:none}.nav-mobile-cta .nav-cta{width:100%}.nav-lang-desktop,.nav-cta-desktop,.nav-actions{display:none}.nav-toggle{display:flex}.hero{padding-top:1.5rem}.features-grid{grid-template-columns:1fr}.footer-inner{flex-direction:column;align-items:flex-start}.footer-lang,.footer-lang .lang-switcher,.footer-lang .lang-trigger{width:100%}.footer-lang .lang-trigger{justify-content:space-between}.footer-lang .lang-menu{left:0;right:0;width:100%;min-width:0}.section{padding:3.5rem 0}}