:root {
  --navy: #071a35;
  --blue: #0b55b6;
  --blue-bright: #1676ee;
  --gold: #f2b134;
  --ink: #122033;
  --muted: #66758a;
  --line: #dce3ec;
  --paper: #ffffff;
  --canvas: #f3f6fa;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 15% 0%, #e5efff 0, transparent 32rem), var(--canvas); }
a { color: inherit; }

.topbar {
  min-height: 76px;
  padding: 14px clamp(20px, 5vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: white;
  background: var(--navy);
  border-bottom: 4px solid var(--gold);
}
.brand { display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 9px; background: white; text-decoration: none; }
.brand-logo { display: block; width: clamp(150px, 18vw, 220px); height: 52px; object-fit: contain; }
.call-link { padding: 10px 14px; border: 1px solid #49627f; border-radius: 8px; text-decoration: none; font-weight: 750; }

.page-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: clamp(34px, 6vw, 72px) 0 44px; }
.intro { max-width: 760px; margin-bottom: 30px; }
.eyebrow { margin: 0 0 8px; color: var(--blue); font-weight: 800; text-transform: uppercase; letter-spacing: .13em; font-size: .75rem; }
h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.7rem); line-height: 1.02; letter-spacing: -.045em; color: var(--navy); }
.intro > p:last-child { max-width: 650px; margin: 16px 0 0; color: var(--muted); font-size: 1.05rem; line-height: 1.65; }

.calculator-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr); gap: 20px; align-items: stretch; }
.panel { border-radius: 18px; box-shadow: 0 18px 50px rgba(14, 32, 61, .1); overflow: hidden; }
.inputs-panel { padding: clamp(22px, 4vw, 38px); background: var(--paper); border: 1px solid #e7ebf1; }
.results-panel { padding: clamp(22px, 4vw, 38px); color: white; background: linear-gradient(155deg, #0b5fc5 0%, #07316d 57%, #071a35 100%); }
.panel-heading { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 26px; }
.panel-heading > span { flex: 0 0 auto; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: #e8f1ff; color: var(--blue); font-weight: 850; }
.panel-heading h2 { margin: 0; color: var(--navy); font-size: 1.25rem; }
.panel-heading p { margin: 5px 0 0; color: var(--muted); font-size: .9rem; }
.panel-heading.light > span { background: rgba(255,255,255,.13); color: #fff; }
.panel-heading.light h2 { color: #fff; }
.panel-heading.light p { color: #c8d9ee; }

.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { min-width: 0; }
.field.full { margin-bottom: 18px; }
.field-wide { grid-column: 1 / -1; }
label { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; color: #34445a; font-size: .9rem; font-weight: 700; }
label span { color: #8190a3; font-size: .73rem; letter-spacing: .05em; }
input, select { width: 100%; min-height: 50px; padding: 0 14px; border: 1px solid #cfd8e4; border-radius: 9px; background: #fbfcfe; color: var(--ink); font: inherit; font-size: 1rem; font-weight: 650; outline: none; transition: border-color .16s, box-shadow .16s; }
input:focus, select:focus { border-color: var(--blue-bright); box-shadow: 0 0 0 4px rgba(22,118,238,.12); background: white; }
.form-actions { display: flex; gap: 16px; align-items: center; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line); }
.form-actions p { margin: 0; color: var(--muted); font-size: .76rem; line-height: 1.5; }
.reset-button { flex: 0 0 auto; min-height: 42px; padding: 0 15px; border: 1px solid #cbd5e1; border-radius: 8px; background: white; color: #243750; font: inherit; font-weight: 750; cursor: pointer; }
.reset-button:hover { border-color: var(--blue); color: var(--blue); }
.fixed-values { margin-top: 24px; padding: 18px; border: 1px solid #dce4ee; border-radius: 11px; background: #f6f8fb; }
.fixed-values .fixed-title { margin: 0 0 8px; color: var(--navy); font-size: .82rem; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.fixed-values div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid #e2e8f0; font-size: .9rem; }
.fixed-values div:last-child { border-bottom: 0; }
.fixed-values span { color: var(--muted); }
.fixed-values strong { color: #25364c; text-align: right; }

.grand-total { margin: 12px 0 24px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.grand-total small { display: block; color: #c5d8f1; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.grand-total strong { display: block; margin: 7px 0 2px; color: #fff; font-size: clamp(2rem, 4vw, 3rem); line-height: 1; letter-spacing: -.035em; overflow-wrap: anywhere; }
.grand-total span { color: var(--gold); font-weight: 750; }
.breakdown { display: grid; gap: 0; }
.breakdown div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1); font-size: .93rem; }
.breakdown span { color: #c7d7eb; }
.breakdown strong { text-align: right; }
.breakdown .subtotal { margin-bottom: 6px; padding: 15px 0; border-color: rgba(255,255,255,.24); }
.breakdown .subtotal span, .breakdown .subtotal strong { color: white; font-weight: 800; }
.jpy-summary { display: flex; justify-content: space-between; gap: 16px; margin-top: 20px; padding: 15px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.12); border-radius: 10px; }
.jpy-summary span { color: #c7d7eb; }
.download-button { width: 100%; min-height: 52px; margin-top: 16px; border: 0; border-radius: 9px; background: var(--gold); color: #172033; font: inherit; font-weight: 850; cursor: pointer; box-shadow: 0 8px 22px rgba(0,0,0,.16); }
.download-button:hover { background: #ffc653; }
.download-button:focus-visible { outline: 3px solid white; outline-offset: 3px; }

footer { display: flex; justify-content: space-between; gap: 20px; padding: 22px clamp(20px, 5vw, 72px); background: #fff; border-top: 1px solid var(--line); color: #617087; font-size: .85rem; }
footer p { margin: 0; }
footer a { color: var(--blue); font-weight: 700; text-decoration: none; }

@media (max-width: 820px) {
  .calculator-grid { grid-template-columns: 1fr; }
  .results-panel { order: -1; }
}
@media (max-width: 560px) {
  .topbar { min-height: 68px; padding-inline: 16px; }
  .brand { padding: 3px 8px; }
  .brand-logo { width: 135px; height: 44px; }
  .call-link { font-size: .86rem; }
  .page-shell { width: min(100% - 20px, 1180px); padding-top: 30px; }
  .field-grid { grid-template-columns: 1fr; gap: 15px; }
  .form-actions, footer { align-items: flex-start; flex-direction: column; }
  .grand-total strong { font-size: 2rem; }
}

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }

/* SRV Trading website */
body{overflow-x:hidden}.site-header{position:relative;z-index:10;min-height:84px;padding:12px clamp(18px,4vw,64px);display:flex;align-items:center;gap:28px;background:#fff;border-bottom:1px solid var(--line)}.site-header .brand{padding:0;background:transparent}.site-header .brand img{width:170px;height:56px;object-fit:contain}.site-header nav{display:flex;align-items:center;gap:25px;margin-left:auto}.site-header nav a{position:relative;padding:29px 0 27px;text-decoration:none;color:#34445a;font-size:.9rem;font-weight:750}.site-header nav a:after{content:"";position:absolute;left:0;right:100%;bottom:18px;height:2px;background:var(--blue);transition:.2s}.site-header nav a:hover:after,.site-header nav a.active:after{right:0}.site-header nav a.active{color:var(--blue)}.header-call{padding:12px 16px;border-radius:6px;background:var(--navy);color:#fff;text-decoration:none;font-weight:800;font-size:.86rem}.menu-button{display:none;border:1px solid var(--line);background:#fff;padding:10px 13px;border-radius:6px;font:inherit;font-weight:800;color:var(--navy)}
.hero{position:relative;min-height:680px;display:flex;align-items:center;color:#fff;background:var(--navy);overflow:hidden}.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,19,40,.97) 0%,rgba(4,19,40,.8) 38%,rgba(4,19,40,.08) 76%)}.hero-content{position:relative;z-index:1;width:min(1280px,calc(100% - 40px));margin:auto}.hero-content h1{max-width:760px;color:#fff;font-size:clamp(3rem,7vw,6rem);line-height:.95;letter-spacing:-.055em}.hero-content h1 em{color:#75b5ff;font-style:normal}.hero-content>p:not(.eyebrow){max-width:560px;margin:24px 0;color:#d4dfeb;font-size:1.15rem;line-height:1.65}.hero-actions{display:flex;gap:12px;margin-top:32px}.hero-stamp{position:absolute;right:clamp(25px,6vw,90px);bottom:30px;z-index:2;display:flex;align-items:center;gap:13px;padding:18px 20px;border-left:3px solid var(--gold);background:rgba(5,24,50,.86);backdrop-filter:blur(8px)}.hero-stamp strong{font-size:2.5rem;color:var(--gold)}.hero-stamp span{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.eyebrow.gold{color:var(--gold)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:6px;text-decoration:none;font-weight:850}.gold-button{background:var(--gold);color:var(--navy)}.gold-button:hover{background:#ffc451}.ghost-button{border:1px solid rgba(255,255,255,.5);color:#fff}.navy-button{background:var(--navy);color:#fff}.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);max-width:1280px;margin:-1px auto 0;background:#fff;box-shadow:0 18px 50px rgba(9,28,54,.08)}.trust-strip div{padding:26px 34px;border-right:1px solid var(--line)}.trust-strip div:last-child{border:0}.trust-strip strong,.trust-strip span{display:block}.trust-strip strong{color:var(--navy)}.trust-strip span{margin-top:5px;color:var(--muted);font-size:.84rem}.section{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:clamp(70px,9vw,120px) 0}.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,8vw,110px);align-items:start}.section h2{margin:0;color:var(--navy);font-size:clamp(2.1rem,4vw,3.7rem);line-height:1.05;letter-spacing:-.04em}.section p{color:var(--muted);line-height:1.75}.text-link{display:inline-block;margin-top:12px;color:var(--blue);font-weight:850;text-decoration:none}.dark-section{width:100%;max-width:none;padding-left:max(20px,calc((100% - 1180px)/2));padding-right:max(20px,calc((100% - 1180px)/2));background:var(--navy)}.dark-section h2{color:#fff}.section-heading{max-width:620px}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:54px;border-top:1px solid #29415f}.process-grid article{padding:30px 25px 0 0}.process-grid span{display:block;color:var(--gold);font-weight:850}.process-grid h3{margin:45px 0 10px;color:#fff;font-size:1.4rem}.process-grid p{color:#aebed2;font-size:.92rem}.calculator-promo{display:flex;justify-content:space-between;align-items:center;gap:50px}.calculator-promo>div{max-width:780px}.page-hero{padding:clamp(80px,11vw,150px) max(20px,calc((100% - 1180px)/2));color:#fff;background:linear-gradient(120deg,#06162e,#0d4e9c 140%)}.page-hero h1{max-width:850px;color:#fff;font-size:clamp(3rem,7vw,6rem)}.page-hero>p:last-child{max-width:650px;color:#bed0e5;font-size:1.1rem;line-height:1.6}.story p{margin-top:0}.values{padding-top:0}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}.card-grid article{padding:32px;background:#fff;border-top:4px solid var(--blue);box-shadow:0 15px 35px rgba(10,30,58,.07)}.card-grid h3{margin:0;color:var(--navy);font-size:1.25rem}.cta,.social-proof{width:100%;max-width:none;padding-left:max(20px,calc((100% - 1180px)/2));padding-right:max(20px,calc((100% - 1180px)/2));display:flex;justify-content:space-between;align-items:center;gap:40px;background:var(--navy)}.cta h2,.social-proof h2{color:#fff}.testimonial-intro{display:grid;grid-template-columns:1.2fr .8fr;gap:60px}.testimonials-grid{padding-top:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.testimonial-card{min-height:300px;padding:34px;background:#fff;border:1px solid var(--line)}.testimonial-card.featured{background:var(--blue);color:#fff;border-color:var(--blue);transform:translateY(-18px)}.testimonial-card span{color:var(--gold);font-size:.75rem;font-weight:850;text-transform:uppercase;letter-spacing:.1em}.testimonial-card h3{margin:70px 0 10px;color:var(--navy);font-size:1.6rem}.testimonial-card.featured h3,.testimonial-card.featured p{color:#fff}.social-proof>div{max-width:760px}.social-proof p{color:#b8c8dc}.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px}.contact-actions{display:grid;gap:12px;margin-top:35px}.contact-actions>a{display:flex;justify-content:space-between;align-items:center;padding:23px;border:1px solid var(--line);background:#fff;text-decoration:none}.contact-actions span{color:var(--muted)}.contact-actions strong{color:var(--blue)}.contact-card{padding:38px;background:var(--navy);color:#fff}.contact-card h3{font-size:2rem;margin:22px 0 10px}.contact-card p{color:#c1d0e2}.contact-card span,.contact-card>a{display:block;margin-top:16px}.contact-card>a{color:#fff;text-decoration:none;font-weight:800}.contact-card .text-link{color:var(--gold)}.site-footer{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px;padding:45px max(20px,calc((100% - 1180px)/2));background:#fff;border-top:1px solid var(--line);color:var(--muted)}.site-footer>div{display:flex;flex-direction:column;gap:8px}.site-footer img{width:160px;height:60px;object-fit:contain}.site-footer p{margin:0}.site-footer strong{color:var(--navy)}.site-footer a{text-decoration:none;color:var(--blue);font-weight:750}
@media(max-width:950px){.site-header{flex-wrap:wrap}.site-header nav{order:3;display:none;width:100%;flex-direction:column;align-items:flex-start;gap:0}.site-header nav.open{display:flex}.site-header nav a{width:100%;padding:13px 0;border-top:1px solid var(--line)}.site-header nav a:after{display:none}.menu-button{display:block;margin-left:auto}.header-call{display:none}.process-grid{grid-template-columns:1fr 1fr}.site-footer{grid-template-columns:1fr 1fr}.hero{min-height:600px}}
@media(max-width:680px){.hero-content h1{font-size:3.2rem}.hero-shade{background:rgba(4,19,40,.72)}.hero-stamp{display:none}.hero-actions,.calculator-promo,.cta,.social-proof{align-items:stretch;flex-direction:column}.trust-strip,.split,.card-grid,.testimonials-grid,.testimonial-intro,.contact-grid{grid-template-columns:1fr}.trust-strip div{border-right:0;border-bottom:1px solid var(--line)}.process-grid{grid-template-columns:1fr}.process-grid h3{margin-top:20px}.testimonial-card.featured{transform:none}.site-footer{grid-template-columns:1fr}.section{width:min(100% - 28px,1180px)}.dark-section,.cta,.social-proof{width:100%}.site-header .brand img{width:142px}.page-hero{padding-top:70px;padding-bottom:70px}}

.import-button{width:100%;min-height:52px;margin-top:10px;border:1px solid rgba(255,255,255,.45);border-radius:9px;background:transparent;color:#fff;font:inherit;font-weight:850;cursor:pointer}.import-button:hover{background:rgba(255,255,255,.1)}
.bank-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,8vw,100px);align-items:start;padding-top:20px}.bank-card,.invoice-bank{padding:30px;background:#fff;border:1px solid var(--line);box-shadow:0 15px 35px rgba(10,30,58,.07)}.bank-card dl,.invoice-bank dl{margin:0}.bank-card dl div,.invoice-bank dl div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}.bank-card dt,.invoice-bank dt{color:var(--muted)}.bank-card dd,.invoice-bank dd{margin:0;color:var(--navy);font-weight:850}.payment-warning{margin:20px 0 0!important;padding:15px;border-left:4px solid #d83838;background:#fff2f2;color:#8b2020!important;line-height:1.5!important}.invoice-page{min-height:70vh;padding:clamp(40px,7vw,90px) 20px;background:linear-gradient(145deg,#e9f1fb,#f7f9fc)}.invoice-card{width:min(880px,100%);margin:auto;padding:clamp(25px,5vw,54px);background:#fff;border-top:6px solid var(--gold);box-shadow:0 24px 65px rgba(7,26,53,.12)}.invoice-top{display:flex;justify-content:space-between;gap:25px;align-items:flex-start}.invoice-top h1{font-size:clamp(2.2rem,5vw,4rem)}.invoice-status{padding:9px 13px;border-radius:99px;background:#fff2d4;color:#775000;font-size:.8rem;font-weight:850;text-transform:uppercase}.invoice-meta{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:38px 0;border-top:1px solid var(--line)}.invoice-meta div{padding:18px 12px 18px 0;border-bottom:1px solid var(--line)}.invoice-meta span,.invoice-meta strong{display:block}.invoice-meta span{color:var(--muted);font-size:.82rem}.invoice-meta strong{margin-top:5px;color:var(--navy)}.advance-total{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px;background:var(--navy);color:#fff}.advance-total span{font-weight:750;text-transform:uppercase;letter-spacing:.08em}.advance-total strong{font-size:clamp(1.8rem,5vw,2.8rem)}.invoice-terms,.invoice-bank{margin-top:28px}.invoice-terms h2,.invoice-bank h2{margin-top:0;color:var(--navy)}.invoice-terms li{margin:12px 0;color:#3c4b60;line-height:1.6}.agreement-note{padding:13px 16px;background:#fff7e6;border-left:4px solid var(--gold);color:#694a08;font-weight:800}.invoice-bank{box-shadow:none;background:#f7f9fc}.invoice-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:30px}.ghost-light-button{border:1px solid var(--line);color:var(--navy)}
@media(max-width:680px){.bank-section,.invoice-meta{grid-template-columns:1fr}.bank-card dl div,.invoice-bank dl div{grid-template-columns:1fr;gap:4px}.invoice-top,.invoice-actions{flex-direction:column}.invoice-actions .button{width:100%}}
.field-error{display:block;min-height:1.1em;margin-top:6px;color:#b42318;font-size:.8rem;font-weight:700}