:root {
  --navy-950: #071225;
  --navy-900: #0b1930;
  --navy-800: #102541;
  --blue: #1b6d9d;
  --blue-bright: #2f9bd0;
  --orange: #ff6a0a;
  --orange-soft: #ff922c;
  --ink: #102039;
  --muted: #60718a;
  --line: rgba(24, 70, 106, 0.16);
  --off-white: #f4f7fb;
  --white: #ffffff;
  --shadow: 0 28px 70px rgba(7, 18, 37, 0.16);
  --shell: min(1160px, calc(100% - 64px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--off-white); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.topline { height: 4px; background: linear-gradient(90deg, var(--orange) 0 23%, var(--blue-bright) 23% 100%); }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(7, 18, 37, 0.94); backdrop-filter: blur(16px); color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
.nav { display: flex; min-height: 80px; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { width: 43px; height: 43px; object-fit: cover; border-radius: 10px; }
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong { font-size: 16px; letter-spacing: .02em; }
.brand-copy small { color: var(--orange-soft); font-size: 10px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; margin-top: 5px; }
.nav-menu { display: flex; align-items: center; gap: 34px; color: #b9c8db; font-size: 14px; }
.nav-menu a { transition: color .2s ease; }
.nav-menu a:hover { color: #fff; }
.nav-cta { border: 1px solid rgba(255,255,255,.22); border-radius: 999px; padding: 11px 17px; color: #fff !important; }
.nav-cta span { color: var(--orange-soft); padding-left: 5px; }
.menu-toggle { display: none; background: none; border: 0; padding: 8px; }
.menu-toggle > span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px; background: #fff; }

.hero { position: relative; min-height: 700px; overflow: hidden; background: var(--navy-950); color: #fff; }
.hero-backdrop { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(7,18,37,.97) 0%, rgba(7,18,37,.84) 39%, rgba(7,18,37,.38) 100%), url('public/assets/orrutech-hero.jpg'); background-size: cover; background-position: center; opacity: .96; }
.hero::after { content: ""; position: absolute; right: -10%; bottom: -42%; width: 60%; height: 90%; background: radial-gradient(ellipse, rgba(36,128,182,.2), transparent 66%); pointer-events: none; }
.hero-grid { min-height: 640px; position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 30px; padding-top: 50px; }
.hero-content { max-width: 650px; }
.eyebrow, .section-kicker { color: var(--orange-soft); font-size: 12px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 23px; }
.eyebrow-line { display: inline-block; width: 34px; height: 2px; background: var(--orange); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 730px; margin-bottom: 24px; font-size: clamp(3.4rem, 6vw, 5.8rem); font-weight: 800; letter-spacing: -.07em; line-height: .98; }
h1 em, h2 span { color: var(--orange); font-style: normal; }
.hero-lead { max-width: 530px; color: #c3d0e0; font-size: 19px; line-height: 1.6; }
.hero-actions { display: flex; align-items: center; gap: 24px; margin: 35px 0 30px; }
.button { display: inline-flex; align-items: center; gap: 15px; border-radius: 4px; font-weight: 800; font-size: 14px; padding: 15px 21px; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--orange); color: #fff; box-shadow: 0 12px 28px rgba(255,106,10,.26); }
.button-primary:hover { background: var(--orange-soft); box-shadow: 0 15px 34px rgba(255,106,10,.34); }
.button span { font-size: 18px; line-height: 0; }
.text-link { color: #e7eef7; font-size: 14px; font-weight: 750; border-bottom: 1px solid rgba(255,255,255,.4); padding-bottom: 5px; }
.text-link span { color: var(--orange-soft); padding-left: 7px; font-size: 18px; }
.hero-note { display: flex; align-items: center; gap: 9px; color: #9dafc6; font-size: 13px; }
.pulse-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #39dca1; box-shadow: 0 0 0 5px rgba(57,220,161,.12); }
.hero-mark { justify-self: end; display: flex; align-items: center; gap: 17px; opacity: .93; transform: translateY(18px); }
.hero-mark img { width: 116px; height: 116px; object-fit: cover; border-radius: 24px; box-shadow: 0 22px 50px rgba(0,0,0,.35); }
.hero-mark-word { display: grid; text-align: left; }
.hero-mark-word { display: none; }
.hero-mark-word span { font-size: clamp(2rem, 4vw, 4.1rem); letter-spacing: -.06em; line-height: .93; font-weight: 850; }
.hero-mark-word small { margin-top: 13px; color: #d9e4ee; font-weight: 700; letter-spacing: .18em; font-size: 12px; }
.hero-bottom { position: relative; z-index: 1; display: flex; gap: 36px; color: #879bb5; border-top: 1px solid rgba(255,255,255,.14); padding: 20px 0 25px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.hero-bottom span + span::before { content: "•"; color: var(--orange); padding-right: 36px; }

.section { padding: 112px 0; }
.intro { background: var(--off-white); }
.intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 100px; align-items: end; margin-top: 23px; }
h2 { margin-bottom: 0; font-size: clamp(2.35rem, 4.2vw, 4.4rem); letter-spacing: -.06em; line-height: 1.02; }
.intro-copy { max-width: 480px; color: #43566f; font-size: 18px; }
.muted-copy { color: var(--muted); font-size: 16px; margin-bottom: 0; }
.signal-row { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 84px; border-top: 1px solid var(--line); }
.signal-item { display: flex; gap: 18px; padding: 22px 18px 0 0; color: #3a4d66; font-size: 14px; }
.signal-item strong { color: var(--orange); font-size: 13px; letter-spacing: .12em; }
.dashboard-section { background: var(--navy-900); color: #fff; overflow: hidden; }
.dashboard-grid { display: grid; grid-template-columns: .74fr 1.26fr; align-items: center; gap: 72px; }
.dashboard-copy p { color: #aebfd3; font-size: 17px; margin: 27px 0; }
.feature-list { border-top: 1px solid rgba(255,255,255,.13); }
.feature-list-item { display: flex; align-items: center; gap: 12px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.13); color: #dae4ef; font-size: 14px; }
.check { display: inline-grid; place-items: center; width: 21px; height: 21px; border-radius: 50%; background: rgba(255,106,10,.17); color: var(--orange-soft); font-size: 12px; font-weight: 800; }
.dashboard-frame { position: relative; border: 1px solid rgba(255,255,255,.18); background: #dbe4ee; border-radius: 8px; box-shadow: 0 28px 65px rgba(0,0,0,.27); overflow: hidden; transform: rotate(1.4deg); }
.window-bar { height: 35px; display: flex; align-items: center; gap: 6px; padding: 0 13px; background: #111d32; color: #9eafc5; font-size: 10px; }
.window-dot { width: 7px; height: 7px; border-radius: 50%; }
.window-dot.orange { background: #ff6a0a; }.window-dot.yellow { background: #e4a938; }.window-dot.blue { background: #3c8fb7; }
.window-title { margin-left: 9px; letter-spacing: .04em; }
.dashboard-frame > img { width: 100%; height: auto; }
.frame-label { position: absolute; right: 16px; bottom: 13px; display: flex; align-items: center; gap: 9px; padding: 8px 11px; border-radius: 4px; background: rgba(9,21,42,.88); color: #dce7f3; font-size: 11px; }
.modules { background: var(--off-white); }
.modules-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-top: 24px; }
.modules-heading h2 { max-width: 610px; }
.modules-heading p { max-width: 300px; margin: 0 0 7px; color: var(--muted); font-size: 15px; }
.module-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 64px; }
.module-card { position: relative; min-height: 280px; overflow: hidden; padding: 27px 24px; border: 1px solid var(--line); background: #fff; transition: transform .2s ease, box-shadow .2s ease; }
.module-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.module-card-featured { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.module-icon { display: grid; place-items: center; width: 45px; height: 45px; margin-bottom: 43px; border: 1px solid rgba(255,106,10,.5); border-radius: 50%; color: var(--orange); }
.module-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.module-card h3 { margin-bottom: 11px; font-size: 19px; letter-spacing: -.03em; }
.module-card p { margin-bottom: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.module-card-featured p { color: #b4c5d8; }
.module-number { position: absolute; right: 20px; bottom: 17px; color: rgba(255,106,10,.75); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.statement { padding: 84px 0; background: linear-gradient(110deg, #ecf2f8, #dce8f2); }
.statement-inner { display: flex; justify-content: center; align-items: center; gap: 38px; }
.statement-mark img { width: 76px; height: 76px; border-radius: 17px; }
.statement p { margin: 0; color: var(--navy-900); font-size: clamp(1.45rem, 2.5vw, 2.15rem); font-weight: 750; letter-spacing: -.045em; line-height: 1.2; }
.statement p span { color: var(--orange); }
.contact { padding-bottom: 120px; }
.contact-card { position: relative; display: flex; align-items: center; justify-content: space-between; min-height: 385px; overflow: hidden; padding: 60px 80px; border-radius: 4px; background: var(--navy-900); color: #fff; }
.contact-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(7,18,37,0), rgba(21,101,149,.35)); pointer-events: none; }
.contact-content { position: relative; z-index: 1; max-width: 610px; }
.contact-content p { max-width: 450px; margin: 24px 0 28px; color: #b7c8db; font-size: 17px; }
.contact-graphic { position: relative; width: 280px; height: 280px; margin-right: 20px; }
.graphic-ring { position: absolute; inset: 0; border: 1px solid rgba(84,171,215,.45); border-radius: 50%; }
.ring-one { transform: rotate(25deg) scaleX(.72); }.ring-two { transform: rotate(-25deg) scaleX(.72); border-color: rgba(255,106,10,.65); }
.graphic-core { position: absolute; inset: 67px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.05); box-shadow: 0 0 70px rgba(52,146,198,.3); }
.graphic-core img { width: 95px; height: 95px; border-radius: 22px; }
.site-footer { background: #061022; color: #fff; }
.footer-inner { min-height: 105px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-inner p, .footer-year { margin: 0; color: #8296b0; font-size: 13px; }

@media (max-width: 900px) {
  :root { --shell: min(100% - 40px, 720px); }
  .nav { min-height: 70px; }.menu-toggle { display: block; }.nav-menu { display: none; position: absolute; top: 70px; right: 20px; left: 20px; padding: 20px; flex-direction: column; align-items: stretch; gap: 7px; background: #0b1930; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 20px 35px rgba(0,0,0,.25); }.nav-menu.is-open { display: flex; }.nav-menu a { padding: 11px 4px; }.nav-cta { text-align: center; margin-top: 7px; }
  .hero { min-height: 0; }.hero-grid { min-height: 610px; grid-template-columns: 1fr; padding-top: 90px; padding-bottom: 70px; }.hero-mark { justify-self: start; margin-top: 14px; transform: none; }.hero-mark img { width: 90px; height: 90px; border-radius: 16px; }.hero-mark-word span { font-size: 3rem; }.hero-bottom { flex-wrap: wrap; gap: 12px 22px; }.hero-bottom span + span::before { padding-right: 22px; }
  .intro-grid, .dashboard-grid { grid-template-columns: 1fr; gap: 30px; }.signal-row { margin-top: 50px; }.dashboard-frame { margin-right: 0; transform: none; }.dashboard-grid { gap: 55px; }.modules-heading { display: block; }.modules-heading p { margin-top: 22px; }.module-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-card { padding: 45px; }.contact-graphic { position: absolute; right: -75px; bottom: -78px; opacity: .45; }.footer-inner { flex-wrap: wrap; padding-block: 25px; }
}
@media (max-width: 560px) {
  :root { --shell: calc(100% - 32px); }.section { padding: 78px 0; }
  h1 { font-size: clamp(3rem, 15vw, 4.2rem); }.hero-lead { font-size: 17px; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 19px; }.hero-mark-word span { font-size: 2.25rem; }.hero-mark-word small { font-size: 9px; }
  .intro-grid { gap: 20px; }.signal-row { grid-template-columns: 1fr; margin-top: 40px; }.signal-item { border-bottom: 1px solid var(--line); padding-block: 14px; }.module-grid { grid-template-columns: 1fr; margin-top: 42px; }.module-card { min-height: 230px; }.module-icon { margin-bottom: 28px; }.statement-inner { align-items: flex-start; gap: 18px; }.statement-mark img { width: 58px; height: 58px; }.contact-card { padding: 38px 27px; min-height: 420px; }.contact-content p { font-size: 16px; }.footer-inner { align-items: flex-start; flex-direction: column; }.footer-inner p { order: 3; }.footer-year { order: 2; }
}

/* Language selection */
body.gate-open { overflow: hidden; }
.language-gate { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; opacity: 0; pointer-events: none; transition: opacity .25s ease; }
.language-gate.is-open { opacity: 1; pointer-events: auto; }
.language-gate-backdrop { position: absolute; inset: 0; background: rgba(3, 10, 23, .82); backdrop-filter: blur(12px); }
.language-gate-card { position: relative; width: min(470px, 100%); padding: 34px; border: 1px solid rgba(110, 180, 222, .28); border-radius: 8px; background: linear-gradient(145deg, #102541, #09162b); color: #fff; box-shadow: 0 35px 90px rgba(0,0,0,.45); transform: translateY(14px) scale(.98); transition: transform .25s ease; }
.language-gate.is-open .language-gate-card { transform: translateY(0) scale(1); }
.language-gate-brand { display: flex; align-items: center; gap: 12px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.12); }
.language-gate-brand img { width: 48px; height: 48px; border-radius: 11px; }
.language-gate-brand span { display: grid; line-height: 1.05; }
.language-gate-brand strong { font-size: 18px; }
.language-gate-brand small { margin-top: 6px; color: var(--orange-soft); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.gate-kicker { margin: 29px 0 8px; color: var(--orange-soft); font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.language-gate-card h2 { font-size: clamp(2.1rem, 6vw, 3rem); }
.gate-subtitle { margin: 13px 0 23px; color: #b8c8da; font-size: 16px; }
.language-options { display: grid; gap: 10px; }
.language-option { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 13px; width: 100%; padding: 13px 14px; border: 1px solid rgba(255,255,255,.13); border-radius: 5px; background: rgba(255,255,255,.045); color: #fff; text-align: left; cursor: pointer; transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.language-option:hover, .language-option:focus-visible { border-color: var(--orange); background: rgba(255,106,10,.12); transform: translateX(4px); outline: none; }
.language-badge { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--orange); color: #fff; font-size: 11px; font-weight: 850; letter-spacing: .05em; }
.language-option > span:nth-child(2) { display: grid; gap: 2px; }
.language-option strong { font-size: 15px; }
.language-option small { color: #9fb2c9; font-size: 12px; }
.language-arrow { color: var(--orange-soft); font-size: 20px; }
.language-gate-footer { display: flex; align-items: center; gap: 10px; margin-top: 23px; color: #8ea3bd; font-size: 12px; }
.language-trigger { display: inline-flex; align-items: center; gap: 6px; padding: 9px 11px; border: 1px solid rgba(255,255,255,.17); border-radius: 999px; background: transparent; color: #fff; font: inherit; font-size: 12px; font-weight: 800; cursor: pointer; }
.language-trigger:hover { border-color: var(--orange); }
.language-trigger span:last-child { color: var(--orange-soft); font-size: 15px; line-height: .7; }

@media (max-width: 900px) {
  .language-trigger { align-self: flex-start; margin: 8px 4px; }
}
@media (max-width: 560px) {
  .language-gate { padding: 16px; }
  .language-gate-card { padding: 25px 20px; }
  .gate-kicker { margin-top: 22px; }
  .language-option { padding: 11px; }
  .language-option small { font-size: 11px; }
}

/* Module detail pages */
.module-card[data-module-url] { cursor: pointer; }
.module-card[data-module-url]:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.module-hero { position: relative; overflow: hidden; padding: 58px 0 86px; background: var(--navy-900); color: #fff; }
.module-hero::after { content: ""; position: absolute; right: -8%; bottom: -55%; width: 55%; height: 120%; background: radial-gradient(ellipse, rgba(36,128,182,.25), transparent 67%); pointer-events: none; }
.module-back { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 10px; margin-bottom: 66px; color: #b6c6d9; font-size: 14px; font-weight: 700; }
.module-back span:first-child { color: var(--orange-soft); font-size: 20px; }
.module-back:hover { color: #fff; }
.module-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 70px; }
.module-hero-copy { max-width: 670px; }
.module-hero h1 { margin: 19px 0 25px; font-size: clamp(3rem, 6vw, 5.7rem); }
.module-lead { max-width: 590px; margin: 0; color: #c2d0df; font-size: 20px; line-height: 1.55; }
.module-hero-visual { position: relative; justify-self: end; display: grid; place-items: center; width: 300px; height: 300px; border: 1px solid rgba(85,170,215,.45); border-radius: 50%; background: rgba(255,255,255,.025); box-shadow: 0 0 80px rgba(36,128,182,.22); transform: rotate(-8deg); }
.module-visual-grid { position: absolute; inset: 25px; border: 1px dashed rgba(255,106,10,.6); border-radius: 50%; }
.module-hero-visual img { position: relative; z-index: 1; width: 110px; height: 110px; border-radius: 24px; transform: rotate(8deg); }
.module-number-large { position: absolute; right: 18px; bottom: 17px; color: rgba(255,106,10,.8); font-size: 40px; font-weight: 850; letter-spacing: -.06em; transform: rotate(8deg); }
.module-content { background: var(--off-white); }
.module-content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: start; }
.module-explanation h2 { max-width: 530px; margin-top: 19px; font-size: clamp(2.3rem, 4vw, 4rem); }
.module-body-copy { max-width: 560px; margin: 28px 0 0; color: #50627a; font-size: 18px; line-height: 1.7; }
.module-points { border-top: 1px solid var(--line); }
.module-point { display: grid; grid-template-columns: 45px 1fr; align-items: start; gap: 20px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.module-point > span { color: var(--orange); font-size: 13px; font-weight: 850; letter-spacing: .1em; }
.module-point p { margin: 0; color: var(--ink); font-size: 16px; font-weight: 750; }
.module-result { background: linear-gradient(110deg, #e9f1f8, #dce8f2); }
.module-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: end; }
.module-result h2 { max-width: 560px; margin-top: 19px; }
.module-result-copy { max-width: 500px; margin: 0; color: #43566f; font-size: 18px; line-height: 1.7; }
.module-steps { background: var(--off-white); }
.module-steps > h2 { max-width: 620px; margin-top: 19px; }
.module-step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 57px; }
.module-step { min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; padding: 23px; border: 1px solid var(--line); background: #fff; }
.module-step span { color: var(--orange); font-size: 13px; font-weight: 850; letter-spacing: .1em; }
.module-step strong { max-width: 190px; color: var(--ink); font-size: 18px; line-height: 1.2; }
.module-cta { padding-top: 0; background: var(--off-white); }
.module-cta-card { display: flex; align-items: center; justify-content: space-between; gap: 45px; padding: 45px 55px; background: var(--navy-900); color: #fff; }
.module-cta-card h2 { margin-top: 16px; font-size: clamp(2rem, 3.3vw, 3.1rem); }
.module-cta-card p:not(.section-kicker) { max-width: 450px; margin: 17px 0 0; color: #b8c8da; }

@media (max-width: 900px) {
  .module-hero-grid, .module-content-grid, .module-result-grid { grid-template-columns: 1fr; gap: 50px; }
  .module-hero-visual { justify-self: start; width: 220px; height: 220px; }
  .module-hero-visual img { width: 82px; height: 82px; border-radius: 18px; }
  .module-number-large { font-size: 30px; }
  .module-content-grid, .module-result-grid { gap: 35px; }
  .module-cta-card { align-items: flex-start; flex-direction: column; padding: 38px; }
}
@media (max-width: 560px) {
  .module-hero { padding: 38px 0 68px; }
  .module-back { margin-bottom: 45px; }
  .module-hero h1 { font-size: clamp(2.8rem, 14vw, 4.1rem); }
  .module-lead { font-size: 17px; }
  .module-step-grid { grid-template-columns: 1fr; margin-top: 38px; }
  .module-step { min-height: 120px; }
  .module-cta-card { padding: 31px 25px; }
}

.footer-legal { display: inline-flex; align-items: center; gap: 8px; margin: 0; color: #aebed0; font-size: 12px; }
.footer-legal strong { color: #fff; font-weight: 750; }
.footer-legal span { color: var(--orange-soft); }
@media (max-width: 900px) {
  .footer-legal { order: 2; }
}
@media (max-width: 560px) {
  .footer-legal { flex-wrap: wrap; }
}