/* Irawan Trading · local design alignment with Konsole 47 · 9 October 2026.
   Shared rhythm and typography, with the approved Trading identity preserved. */
:root {
  color-scheme: light;
  --ink: #0b303c;
  --muted: #48636e;
  --petrol: #096e80;
  --red: #c82333;
  --navy: #0b303c;
  --light: #f5f8f8;
  --tint: #edf4f4;
  --rule: #d5e2e5;
  font-family: Inter, Arial, system-ui, sans-serif;
  font-size: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--ink); }
a { color: inherit; text-decoration: none; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--petrol); outline-offset: 5px; border-radius: 3px; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-weight: 400; letter-spacing: -.04em; }
p { line-height: 1.7; }
.shell { width: min(1240px, calc(100% - 80px)); margin-inline: auto; }
.skip { position: absolute; top: -100px; left: 16px; background: #fff; color: var(--ink); padding: 12px; z-index: 100; }
.skip:focus { top: 12px; }
section[id] { scroll-margin-top: 100px; }
.site-header { position: sticky; top: 0; z-index: 20; background: #f5f8f8f2; border-bottom: 1px solid var(--rule); backdrop-filter: blur(16px); }
.header-inner { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { flex-shrink: 0; }
.brand-logo { width: 278px; }
.site-header .desktop-navigation { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.site-header nav a, .language { font-size: 13px; font-weight: 500; }
.site-header nav a:hover, .language:hover { color: var(--petrol); }
.header-contact { padding: 13px 18px; border-radius: 6px; background: var(--ink); color: #fff; }
.site-header nav .header-contact:hover { color: #fff; background: var(--petrol); }
.language { color: var(--petrol); }
.mobile-menu { display: none; }
.eyebrow { display: flex; align-items: center; gap: 11px; font-size: 12px; font-weight: 500; line-height: 1.5; letter-spacing: .025em; color: var(--petrol); margin: 0 0 20px; }
.eyebrow::before { content: ''; flex: 0 0 2px; height: 19px; background: var(--red); transform: skew(-15deg); }
.eyebrow .line { display: none; }
.hero-wrap { position: relative; background: var(--light); overflow: hidden; }
.hero-wrap::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 95% 20%, #dceeee 0, transparent 53%); pointer-events: none; }
.hero { position: relative; display: grid; grid-template-columns: minmax(0,.98fr) minmax(0,1.02fr); align-items: center; gap: 50px; min-height: 660px; padding-block: 70px 78px; }
.hero-copy, .trade-route { min-width: 0; }
h1 { font-size: clamp(44px, 4.15vw, 60px); line-height: 1.12; letter-spacing: -.045em; margin: 24px 0; }
h1 em { font-style: normal; color: var(--petrol); }
.lead { font-size: 20px; line-height: 1.5; max-width: 500px; margin-bottom: 18px; }
.hero-description { font-size: 16px; line-height: 1.7; color: var(--muted); max-width: 500px; margin-bottom: 0; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 50px; padding: 14px 17px; border: 1px solid transparent; border-radius: 6px; font-size: 13px; font-weight: 600; transition: background .2s, transform .2s; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--petrol); color: #fff; }
.button.primary:hover { background: #075a69; }
.button.secondary { background: #fff; border-color: #b9cfd4; }
.button.secondary:hover { background: var(--tint); }
.hero-expert { display: flex; align-items: center; gap: 13px; border-top: 1px solid var(--rule); padding-top: 19px; margin-top: 25px; max-width: 490px; }
.expert-rule { width: 2px; height: 40px; background: var(--red); transform: skew(-15deg); flex-shrink: 0; }
.hero-expert strong { display: block; font-size: 14px; font-weight: 600; }
.hero-expert small { display: block; font-size: 12px; color: var(--muted); margin-top: 6px; line-height: 1.6; }
.expert-arrow { margin-left: auto; font-size: 20px; color: var(--petrol); }
.hero-expert:hover strong { color: var(--petrol); }
/* Alternative B: an open route illustration, with Hamburg as the interface. */
.trade-route { margin: 0; min-width: 0; align-self: center; }
.route-kicker { display: flex; justify-content: space-between; gap: 20px; padding-bottom: 19px; border-bottom: 1px solid #c6dce0; color: #526f79; font-size: 9px; font-weight: 500; letter-spacing: .075em; }
.trade-route svg { display: block; width: 100%; height: auto; overflow: visible; font-family: inherit; }
.trade-route .route-mobile { display: none; }
.route-orbit { stroke: #cfe2e5; stroke-width: 1; }
.route-track { stroke: #87afb8; stroke-width: 1.5; }
.route-delivery { stroke: #096e80; stroke-width: 2; }
.route-source { fill: #096e80; }
.route-label { fill: var(--ink); font-size: 21px; letter-spacing: -.025em; }
.route-sub { fill: #48636e; font-size: 12px; }
.route-hub { fill: var(--ink); font-size: 17px; font-weight: 500; letter-spacing: -.025em; }
.route-connection-label { fill: #096e80; font-size: 8px; letter-spacing: .025em; }
.route-mobile-label { fill: var(--ink); font-size: 14px; }
.trade-route figcaption { border-top: 1px solid #c6dce0; padding-top: 22px; }
.trade-route figcaption strong { font-size: 25px; font-weight: 400; letter-spacing: -.03em; }
.trade-route figcaption p { color: var(--muted); font-size: 14px; line-height: 1.65; max-width: 470px; margin: 10px 0 0; }
.intro-band { background: #fff; border-bottom: 1px solid var(--rule); }
.benefit-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 38px; padding-block: 34px 38px; }
.benefit-grid > div { display: flex; align-items: flex-start; gap: 13px; }
.benefit-symbol { font-size: 22px; line-height: 1.3; color: var(--petrol); }
.benefit-grid h2 { font-size: 18px; font-weight: 500; line-height: 1.3; letter-spacing: -.02em; margin: 0 0 9px; }
.benefit-grid p { color: var(--muted); font-size: 13px; line-height: 1.65; margin: 0; max-width: 310px; }
.section { padding-block: 98px; }
.section-heading { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.8fr); gap: 64px; align-items: end; margin-bottom: 46px; }
.section-heading h2, .supplier-section h2, .profile h2, .contact-grid h2 { font-size: clamp(38px,3.45vw,50px); line-height: 1.15; margin: 20px 0 0; }
.section-heading > p { color: var(--muted); font-size: 16px; margin: 0; }
.service-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 38px 64px; }
.service-card { border-top: 1px solid var(--rule); padding-top: 25px; }
.card-index { display: block; font-size: 11px; font-weight: 500; letter-spacing: .025em; color: #5a727c; margin-bottom: 20px; }
.service-card h3 { font-size: 27px; line-height: 1.2; margin-bottom: 14px; }
.service-card p { max-width: 500px; color: var(--muted); font-size: 15px; margin: 0; }
.process-wrap { background: var(--tint); }
.supplier-section { display: grid; grid-template-columns: minmax(0,.95fr) minmax(0,1.05fr); gap: 80px; align-items: start; }
.supplier-section > div:nth-child(2) { padding-top: 34px; font-size: 16px; color: var(--muted); }
.supplier-section p { margin-bottom: 18px; }
.dark-link { display: inline-flex; align-items: center; gap: 20px; font-size: 14px; font-weight: 600; color: var(--ink); margin-top: 6px; }
.dark-link:hover { color: var(--petrol); }
.contact-arrow { color: var(--red); }
.process-section { background: #fff; }
.steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); border-top: 1px solid var(--rule); }
.steps article { padding: 28px 24px 0; }
.steps article:first-child { padding-left: 0; }
.steps article:last-child { padding-right: 0; }
.steps article + article { border-left: 1px solid var(--rule); }
.steps article > span { font-size: 12px; color: #5a727c; }
.steps h3 { font-size: 27px; margin: 26px 0 12px; }
.steps p { color: var(--muted); font-size: 15px; line-height: 1.65; margin-bottom: 0; }
.profile { display: grid; grid-template-columns: minmax(0,.38fr) minmax(0,.62fr); gap: 85px; border-top: 1px solid var(--rule); align-items: start; }
.founder-card { min-height: 330px; padding: 32px; border: 1px solid #315967; border-radius: 14px; background: var(--ink); color: #fff; }
.founder-kicker { display: flex; align-items: center; gap: 13px; color: #bdd7dc; font-size: 12px; line-height: 1.5; margin-bottom: 0; }
.founder-kicker > span { flex-shrink: 0; width: 2px; height: 27px; background: #ee6470; transform: skew(-15deg); }
.founder-name { font-family: Inter, Arial, system-ui, sans-serif; font-size: 56px; line-height: 1.08; letter-spacing: -.035em; margin: 23px 0 0; font-weight: 400; }
.founder-name-line { display: flex; align-items: baseline; }
.founder-name-initial { letter-spacing: 0; }
.founder-name-rest { margin-left: -1px; }
.founder-name-surname { display: block; padding-left: .164em; }
.founder-roles { display: flex; flex-wrap: wrap; gap: 8px 17px; margin-top: 22px; color: #bdd7dc; font-size: 13px; line-height: 1.65; }
.founder-note { border-top: 1px solid #527582; margin: 22px 0 0; padding-top: 15px; font-size: 13px; line-height: 1.5; color: #e1eff1; }
.profile-copy { min-width: 0; color: var(--muted); font-size: 16px; }
.profile-copy h2 { color: var(--ink); margin-bottom: 26px; }
.profile-copy > p:last-child { margin-bottom: 0; }
.contact-wrap { background: var(--ink); color: #fff; padding-block: 82px 88px; }
.contact-grid { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(0,1fr); gap: 75px; align-items: center; }
.contact-wrap .eyebrow { color: #a1d2d8; }
.contact-wrap .eyebrow::before { background: #ee6470; }
.contact-grid > div > p:last-child { font-size: 17px; line-height: 1.65; color: #c1d9df; max-width: 575px; margin: 24px 0 0; }
.contact-card { justify-self: end; display: flex; flex-direction: column; align-items: flex-start; max-width: 100%; }
.contact-card > span { display: block; font-size: 11px; color: #b6cfd6; letter-spacing: .04em; margin-bottom: 17px; }
.contact-button { background: #fff; color: var(--ink); font-size: 14px; padding: 15px 23px; min-height: 54px; }
.contact-button > span { color: var(--red); }
.contact-button:hover { background: #dfeef0; }
.contact-email { display: block; font-size: 16px; line-height: 1.6; margin: 23px 0 13px; overflow-wrap: anywhere; }
.contact-email > span { display: none; }
.contact-phone { font-size: 15px; color: #c1d9df; }
.contact-email:hover, .contact-phone:hover { text-decoration: underline; text-underline-offset: 5px; }
.contact-card p { font-size: 13px; color: #b6cfd6; margin: 24px 0 0; line-height: 1.65; }
footer { background: var(--light); }
.footer-inner { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; padding-block: 43px; }
.footer-inner p { margin: 0 auto 0 0; }
.footer-identity { display: flex; flex-direction: column; gap: 7px; line-height: 1.5; }
.footer-identity strong { font-size: 15px; font-weight: 600; letter-spacing: .02em; }
.footer-identity span, .footer-location { color: var(--muted); font-size: 12px; }
.footer-location { margin-right: auto; }
.footer-inner > div { display: flex; gap: 22px; font-size: 13px; }
.footer-inner a:hover { color: var(--petrol); text-decoration: underline; text-underline-offset: 4px; }
.legal { padding-block: 64px 100px; max-width: 850px; min-height: 65vh; }
.legal h1 { font-size: clamp(38px,5vw,60px); }
.legal h2 { font-size: 27px; margin-top: 36px; }
.legal p, .legal li { color: var(--muted); line-height: 1.75; }
.legal a { text-decoration: underline; text-decoration-color: var(--petrol); text-underline-offset: 3px; overflow-wrap: anywhere; }
@media (min-width: 1051px) and (max-width: 1200px) {
  .hero { gap: 30px; }
}
@media (max-width: 1050px) {
  .hero { grid-template-columns: minmax(0,1fr); gap: 38px; padding-block: 56px 58px; }
  .hero-copy { max-width: 710px; margin-inline: auto; text-align: center; }
  .hero-copy .eyebrow { justify-content: center; }
  .hero h1 { font-size: 60px; }
  .hero .lead, .hero-description { max-width: 620px; margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-expert { margin-inline: auto; text-align: left; max-width: 470px; }
  .trade-route { width: min(100%,620px); margin-inline: auto; }
  .site-header .desktop-navigation { gap: 17px; }
  .brand-logo { width: 245px; }
  .section-heading { gap: 32px; }
  .service-grid { column-gap: 32px; }
  .supplier-section { gap: 38px; }
  .profile { gap: 45px; grid-template-columns: minmax(0,.43fr) minmax(0,.57fr); }
  .founder-card { padding: 25px; }
  .founder-name { font-family: Inter, Arial, system-ui, sans-serif; font-size: 48px; }
  .contact-grid { gap: 38px; }
  .steps article { padding-inline: 18px; }
}
@media (max-width: 800px) {
  .header-inner { height: 76px; }
  .site-header .desktop-navigation { display: none; }
  .brand-logo { width: 250px; }
  .mobile-menu { display: block; margin-left: auto; }
  .mobile-menu summary { list-style: none; display: flex; align-items: center; justify-content: center; gap: 12px; min-width: 48px; min-height: 48px; padding: 12px; border: 1px solid #c8d7de; border-radius: 6px; cursor: pointer; font-size: 13px; font-weight: 500; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .menu-icon { position: relative; display: block; width: 20px; height: 16px; }
  .menu-icon::before, .menu-icon::after { content: ''; position: absolute; left: 0; width: 20px; height: 2px; background: currentColor; transition: transform .2s, top .2s; }
  .menu-icon::before { top: 4px; }
  .menu-icon::after { top: 11px; }
  .mobile-menu[open] .menu-icon::before { top: 7px; transform: rotate(45deg); }
  .mobile-menu[open] .menu-icon::after { top: 7px; transform: rotate(-45deg); }
  .mobile-menu[open] summary { background: var(--petrol); border-color: var(--petrol); color: #fff; }
  .site-header .mobile-navigation { display: flex; position: absolute; top: calc(100% + 8px); left: 18px; right: 18px; padding: 26px; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border: 1px solid var(--rule); border-radius: 12px; box-shadow: 0 22px 60px #04152225; max-height: calc(100dvh - 105px); overflow: auto; }
  .mobile-menu[open] .mobile-navigation { animation: menu-appear .18s ease-out; }
  .menu-eyebrow { font-size: 10px; letter-spacing: .08em; color: var(--muted); margin-bottom: 17px; }
  .site-header .mobile-navigation a { display: flex; align-items: center; justify-content: space-between; min-height: 58px; padding: 14px 0; font-size: 20px; letter-spacing: -.025em; border-bottom: 1px solid #e3eaee; }
  .mobile-navigation a span:last-child { color: var(--petrol); }
  .site-header .mobile-navigation .mobile-contact { margin-top: 20px; padding: 16px 18px; border: 0; border-radius: 6px; background: var(--petrol); color: #fff; font-size: 17px; }
  .mobile-navigation .mobile-contact span:last-child { color: #fff; }
  .mobile-navigation p { font-size: 12px; color: var(--muted); margin: 18px 0 0; }
  .steps { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .steps article { padding: 24px 24px 24px 0; }
  .steps article:nth-child(2n) { padding-left: 24px; }
  .steps article:nth-child(3) { border-left: 0; }
  .steps article:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .footer-location { display: none; }
}
@media (max-width: 760px) {
  .shell { width: calc(100% - 40px); }
  .hero { display: block; padding-block: 44px 42px; min-height: 0; }
  .hero-copy { text-align: left; }
  .hero-copy .eyebrow { justify-content: flex-start; font-size: 11px; gap: 9px; }
  .hero h1 { font-size: clamp(32px,9.4vw,46px); line-height: 1.15; margin: 23px 0; }
  .hero .lead { font-size: 18px; line-height: 1.55; }
  .hero-description { font-size: 15px; }
  .hero-actions { justify-content: flex-start; gap: 9px; margin-top: 23px; }
  .button { font-size: 12px; padding: 13px 14px; gap: 13px; }
  .hero-expert { margin-top: 28px; gap: 11px; padding-top: 18px; }
  .hero-expert strong { font-size: 13px; }
  .hero-expert small { font-size: 11px; }
  .trade-route { margin-top: 36px; }
  .trade-route .route-desktop { display: none; }
  .trade-route .route-mobile { display: block; width: min(100%,390px); margin: 24px auto; }
  .route-kicker { font-size: 8px; gap: 12px; }
  .trade-route figcaption strong { font-size: 23px; }
  .trade-route figcaption p { font-size: 13px; }
  .benefit-grid { grid-template-columns: minmax(0,1fr); gap: 23px; padding-block: 30px 34px; }
  .benefit-grid h2 { font-size: 17px; margin-bottom: 5px; }
  .benefit-grid p { max-width: none; }
  .section { padding-block: 64px; }
  .section-heading { grid-template-columns: minmax(0,1fr); gap: 20px; margin-bottom: 31px; }
  .section-heading h2, .supplier-section h2, .profile h2 { font-size: clamp(30px,8vw,39px); line-height: 1.2; margin-top: 17px; }
  .section-heading > p { font-size: 15px; }
  .service-grid { grid-template-columns: minmax(0,1fr); gap: 28px; }
  .service-card { padding-top: 22px; }
  .service-card h3 { font-size: 25px; }
  .service-card p { font-size: 14px; }
  .card-index { margin-bottom: 16px; }
  .supplier-section { grid-template-columns: minmax(0,1fr); gap: 22px; }
  .supplier-section > div:nth-child(2) { padding-top: 0; font-size: 15px; }
  .steps h3 { font-size: 25px; margin-top: 14px; }
  .steps p { font-size: 14px; }
  .profile { grid-template-columns: minmax(0,1fr); gap: 31px; }
  .founder-card { padding: 26px; min-height: 290px; }
  .founder-kicker { font-size: 11px; }
  .founder-name { font-family: Inter, Arial, system-ui, sans-serif; font-size: 45px; margin-top: 21px; }
  .founder-roles { font-size: 12px; gap: 7px 13px; margin-top: 20px; }
  .founder-note { font-size: 12px; margin-top: 20px; padding-top: 14px; }
  .profile-copy { font-size: 15px; }
  .contact-wrap { padding-block: 62px 66px; }
  .contact-grid { grid-template-columns: minmax(0,1fr); gap: 28px; }
  .contact-grid h2 { font-size: clamp(30px,8.3vw,39px); line-height: 1.17; }
  .contact-grid > div > p:last-child { font-size: 15px; }
  .contact-card { justify-self: start; }
  .contact-button { font-size: 14px; padding: 15px 23px; }
  .contact-email { font-size: 15px; }
  .footer-inner { padding-block: 34px; gap: 24px; }
  .footer-inner p { width: 100%; }
  .footer-inner > div { flex-wrap: wrap; }
  .legal { padding-block: 44px 64px; }
  .legal h1 { font-size: clamp(37px,10vw,52px); }
  section[id] { scroll-margin-top: 92px; }
}
@media (max-width: 420px) {
  .header-inner { height: 72px; gap: 12px; }
  .brand-logo { width: 230px; }
  .menu-label { display: none; }
  .site-header .mobile-navigation { padding: 22px; }
  .language { font-size: 12px; max-width: 64px; text-align: right; }
  .legal .brand-logo { width: 210px; }
  .steps { grid-template-columns: minmax(0,1fr); }
  .steps article, .steps article:nth-child(2n) { padding: 22px 0; }
  .steps article + article { border-left: 0; border-top: 1px solid var(--rule); }
}
@media (max-width: 360px) {
  .brand-logo { width: 205px; }
  .founder-card { padding: 22px; }
}
@keyframes menu-appear { from { opacity: 0; transform: translateY(-7px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}