/* Caltheris — review candidate v2.1 (from the approved first draft v2.0).
   Based on the user-approved visual concept. No framework or remote assets.
   Screen gold is not a physical foil specification. */
:root {
  color-scheme: dark;
  --black: #050505;
  --gold: #ddbb77;
  --gold-light: #f0d798;
  --text: #deddd9;
  --muted: #b9b8b4;
  --line: #76623d;
  --card-line: #655436;
  --font: "Lato", "Avenir Next", "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { background: var(--black); scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--black); color: var(--text); font-family: var(--font); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
::selection { color: #050505; background: var(--gold-light); }
a { color: inherit; }
a:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 6px; }
main:focus, section:focus { outline: none; }
img { display: block; max-width: 100%; }
p, h1, h2, h3 { margin: 0; }
.container { width: min(100% - 128px, 1280px); margin-inline: auto; }
.skip-link { position: fixed; z-index: 20; top: -120px; left: 20px; background: var(--gold-light); color: #050505; padding: 12px 20px; font-weight: 700; }
.skip-link:focus { top: 16px; }
.site-header { background: #030303; border-bottom: 1px solid var(--line); }
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding-block: 13px; }
.brand { display: flex; align-items: center; gap: 15px; flex: none; min-height: 48px; text-decoration: none; }
.brand-emblem { width: 42px; height: auto; }
.brand-wordmark { width: 202px; height: auto; }
.brand img { mix-blend-mode: screen; }
.primary-nav { display: flex; align-items: center; gap: clamp(24px, 4vw, 64px); }
.primary-nav a { padding-block: 14px; color: var(--gold-light); font-size: 12px; line-height: 1.5; text-transform: uppercase; letter-spacing: .16em; text-decoration: none; border-bottom: 1px solid transparent; transition: color .15s ease, border-color .15s ease; }
.primary-nav a:hover { color: #fff1cd; border-color: var(--gold); }
.eyebrow { color: var(--gold-light); font-size: 13px; font-weight: 600; line-height: 1.6; letter-spacing: .23em; text-transform: uppercase; margin-bottom: 13px; }
h1, h2 { color: var(--gold); font-weight: 600; letter-spacing: -.015em; }
h1 { font-size: clamp(38px, 3.8vw, 58px); line-height: 1.05; }
h2 { font-size: clamp(26px, 2.25vw, 33px); line-height: 1.2; }
.short-rule { display: block; width: 58px; height: 2px; background: var(--gold); margin-block: 23px 19px; }
.hero { position: relative; isolation: isolate; overflow: hidden; background: #030303; }
.hero-inner { position: relative; min-height: 476px; padding-block: 47px 54px; display: flex; align-items: center; }
.hero-content { position: relative; z-index: 2; width: 58%; max-width: 705px; }
.hero-description { max-width: 590px; font-size: 18px; line-height: 1.55; margin-top: 24px; color: #deddd9; }
.capabilities { color: var(--gold-light); font-size: 13px; line-height: 1.7; letter-spacing: .22em; text-transform: uppercase; }
.hero-visual { position: absolute; z-index: -1; width: 64%; height: 100%; top: 0; right: -3%; pointer-events: none; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: left top; opacity: .96; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #030303 0%, rgba(3,3,3,.78) 9%, rgba(3,3,3,.2) 26%, transparent 40%), linear-gradient(0deg, #030303 0%, transparent 23%); }
.hero-values { position: absolute; bottom: 68px; right: 0; color: var(--muted); font-size: 12px; letter-spacing: .28em; line-height: 2.35; text-transform: uppercase; }
.hero-values .short-rule { margin-top: 17px; width: 52px; }
.section { position: relative; border-top: 1px solid var(--line); padding-block: 34px 38px; background: radial-gradient(ellipse at 70% 0%, #18160f 0%, #090909 47%, #050505 80%); }
.section-intro { display: grid; grid-template-columns: 1.5fr 1fr; gap: 90px; align-items: start; margin-top: 15px; }
.section-intro p { max-width: 670px; }
.section-intro .intro-secondary { font-size: 16px; line-height: 1.65; padding-top: 4px; color: #c7c6c3; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; margin-top: 25px; }
.service-card { display: flex; align-items: flex-start; gap: 20px; border: 1px solid var(--card-line); border-radius: 7px; padding: 25px 23px 27px; background: linear-gradient(120deg, rgba(39,34,23,.2), rgba(13,13,12,.4)); }
.service-icon { width: 42px; height: 42px; flex: none; color: var(--gold); }
.service-card h3 { color: var(--gold-light); font-size: 12px; line-height: 1.5; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; margin-bottom: 9px; }
.service-card p { font-size: 16px; line-height: 1.5; color: #d6d5d1; }
.approach-note { display: flex; align-items: center; justify-content: center; gap: 17px; margin: 27px auto 0; text-align: center; color: #d0c7b0; font-size: 11px; letter-spacing: .19em; line-height: 1.7; text-transform: uppercase; }
.approach-note::before, .approach-note::after { content: ""; display: block; height: 1px; width: 54px; flex: none; background: linear-gradient(90deg, transparent, var(--gold)); }
.approach-note::after { transform: rotate(180deg); }
.development { padding-bottom: 42px; }
.development .service-card { gap: 20px; }
.development .service-card h3 { font-size: 11px; letter-spacing: .07em; }
.about { isolation: isolate; padding-block: 34px 59px; overflow: hidden; background: radial-gradient(ellipse at 54% 37%, #18150e 0%, #080808 42%, #050505 80%); }
.about-inner { position: relative; z-index: 2; }
.about-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(120px, 1fr); gap: 70px; }
.about-copy p { max-width: 810px; margin-top: 15px; }
.about-values { margin: 13px auto 0; color: var(--muted); font-size: 12px; line-height: 2.25; letter-spacing: .25em; text-transform: uppercase; }
.about-values .short-rule { margin-top: 18px; }
.mountain-visual { position: absolute; z-index: 0; inset: auto 0 10px; pointer-events: none; }
.mountain-visual img { width: 100%; height: auto; min-height: 280px; object-fit: cover; }
.mountain-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg,#050505 0%,transparent 35%,transparent 80%,#080807 100%); }
.contact { position: relative; text-align: center; margin: 94px auto 0; padding-block: 9px 0; }
.contact-question { text-shadow: 0 2px 12px #000, 0 0 25px #000; color: #f0dfad; font-size: 18px; line-height: 1.6; }
.contact h2 { text-shadow: 0 2px 15px #000, 0 0 30px #000; margin-top: 5px; font-size: clamp(26px, 2.3vw, 34px); color: var(--gold-light); }
.email-link { display: inline-flex; align-items: center; justify-content: center; gap: 16px; max-width: 100%; min-height: 62px; margin-top: 24px; padding: 15px 35px; border: 1px solid var(--gold); border-radius: 5px; background: rgba(3,3,3,.85); color: var(--gold-light); text-decoration: none; font-size: 20px; line-height: 1.5; transition: background-color .15s ease, border-color .15s ease; }
.email-link svg { flex: none; }
.email-link span { overflow-wrap: anywhere; }
.email-link:hover { background: #1c160a; border-color: #fff0bf; }
.site-footer { background: #050505; position: relative; padding-block: 24px; }
.site-footer::before { content: ""; position: absolute; left: calc(50% - 30px); top: 0; height: 1px; width: 60px; background: var(--gold); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; color: #aaa9a2; text-transform: uppercase; font-size: 10px; line-height: 1.7; letter-spacing: .12em; }
.footer-tagline { letter-spacing: .25em; text-align: center; }
@media (min-width: 1600px) {
  .hero-inner { min-height: 550px; }
  .hero-visual { width: 58%; right: 0; }
  .hero-description { font-size: 19px; }
  .section { padding-block: 45px; }
  .about { padding-bottom: 70px; }
  .contact { margin-top: 130px; }
}
@media (max-width: 1100px) {
  .container { width: calc(100% - 88px); }
  .header-inner { min-height: 72px; }
  .brand-emblem { width: 35px; }
  .brand-wordmark { width: 174px; }
  .primary-nav { gap: 28px; }
  .primary-nav a { font-size: 10px; }
  .hero-inner { min-height: 365px; padding-block: 34px 40px; }
  h1 { font-size: 40px; }
  .hero-description { font-size: 16px; margin-top: 19px; }
  .eyebrow { font-size: 12px; letter-spacing: .2em; margin-bottom: 12px; }
  .hero-content { width: 59%; }
  .hero-values { font-size: 11px; right: 0; bottom: 42px; }
  .capabilities { font-size: 11px; }
  .short-rule { margin-block: 19px 15px; }
  body { font-size: 16px; }
  h2 { font-size: 27px; }
  .section-intro { gap: 70px; }
  .section-intro .intro-secondary { font-size: 14px; }
  .service-grid { gap: 24px; }
  .service-card, .development .service-card { padding: 20px 19px; gap: 14px; }
  .service-icon { width: 34px; height: 34px; }
  .service-card h3 { font-size: 11px; letter-spacing: .1em; }
  .service-card p { font-size: 14px; }
  .development .service-card h3 { font-size: 11px; letter-spacing: .06em; }
  .approach-note { font-size: 10px; gap: 12px; letter-spacing: .13em; }
  .approach-note::before, .approach-note::after { width: 35px; }
  .about-grid { gap: 38px; }
  .contact { margin-top: 75px; }
  .contact-question { font-size: 17px; }
  .email-link { font-size: 18px; min-height: 55px; }
}
@media (max-width: 800px) {
  .container { width: calc(100% - 48px); }
  .header-inner { flex-wrap: wrap; justify-content: center; padding-block: 16px 6px; gap: 9px; }
  .brand { gap: 12px; }
  .brand-emblem { width: 31px; }
  .brand-wordmark { width: 168px; }
  .primary-nav { flex-basis: 100%; justify-content: center; gap: clamp(18px, 5vw, 44px); }
  .primary-nav a { min-height: 44px; font-size: 10px; padding-block: 12px; letter-spacing: .11em; }
  .hero-inner { min-height: 400px; padding-block: 47px; }
  .hero-content { width: 86%; max-width: 550px; }
  h1 { font-size: clamp(35px, 5.5vw, 43px); }
  .hero-visual { width: 560px; right: -200px; opacity: .65; }
  .hero-visual::after { background: linear-gradient(90deg,#030303 0%,rgba(3,3,3,.78) 34%,rgba(3,3,3,.4) 72%,transparent),linear-gradient(0deg,#030303 0%,transparent 45%); }
  .hero-values { display: none; }
  .hero-description { max-width: 460px; }
  .section { padding-block: 33px 36px; }
  .section-intro { grid-template-columns: 1fr; gap: 13px; }
  .section-intro .intro-secondary { font-size: 15px; padding-top: 0; }
  .service-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 23px; }
  .service-card, .development .service-card { padding: 23px 24px; gap: 21px; }
  .service-icon { width: 38px; height: 38px; }
  .service-card h3, .development .service-card h3 { font-size: 12px; letter-spacing: .1em; }
  .service-card p { font-size: 16px; }
  .approach-note { max-width: 600px; font-size: 10px; letter-spacing: .12em; margin-top: 24px; }
  .approach-note::before, .approach-note::after { width: 22px; }
  .about-grid { grid-template-columns: 1fr; gap: 0; }
  .about-values { display: none; }
  .about-copy { max-width: 630px; }
  .about { padding-bottom: 48px; }
  .mountain-visual { inset: auto -160px 27px; }
  .mountain-visual img { min-height: 230px; }
  .contact { margin-top: 90px; }
  .contact h2 { font-size: 28px; max-width: 590px; margin-inline: auto; }
  .footer-inner { flex-wrap: wrap; justify-content: center; text-align: center; gap: 12px 25px; }
  .footer-tagline { order: -1; width: 100%; font-size: 10px; }
}
@media (max-width: 480px) {
  .container { width: calc(100% - 42px); }
  .hero-inner { min-height: 423px; padding-block: 38px 44px; }
  .hero-content { width: 100%; }
  h1 { font-size: clamp(29px, 7.55vw, 36px); line-height: 1.12; }
  h2 { font-size: 26px; }
  .eyebrow { font-size: 10px; letter-spacing: .17em; }
  .hero .eyebrow { max-width: 100%; }
  .hero-description { font-size: 16px; line-height: 1.65; margin-top: 22px; }
  .capabilities { font-size: 10px; letter-spacing: .16em; line-height: 1.9; }
  .hero-visual { right: -280px; opacity: .6; }
  .section { padding-block: 31px 34px; }
  .section-intro { margin-top: 14px; }
  .section-intro p, .about-copy p { font-size: 16px; line-height: 1.65; }
  .section-intro .intro-secondary { font-size: 15px; }
  .service-card, .development .service-card { padding: 21px 19px; gap: 17px; }
  .service-card h3, .development .service-card h3 { font-size: 11px; }
  .service-card p { font-size: 15px; }
  .approach-note { gap: 10px; }
  .approach-note::before, .approach-note::after { width: 16px; }
  .contact { margin-top: 100px; }
  .contact-question { font-size: 15px; line-height: 1.7; }
  .contact h2 { font-size: 27px; line-height: 1.25; margin-top: 8px; }
  .email-link { gap: 12px; padding: 15px 20px; font-size: clamp(14px, 4.2vw, 18px); min-height: 58px; margin-top: 23px; }
  .email-link svg { width: 21px; height: 21px; }
  .about { padding-bottom: 44px; }
  .footer-inner { font-size: 10px; }
}
@media (max-width: 360px) {
  .container { width: calc(100% - 36px); }
  .primary-nav { gap: 19px; }
  .primary-nav a { font-size: 9px; letter-spacing: .055em; }
  .hero .eyebrow { font-size: 10px; letter-spacing: .14em; }
  .service-card, .development .service-card { padding: 20px 16px; gap: 14px; }
  .service-icon { width: 32px; height: 32px; }
  .email-link { padding-inline: 14px; gap: 9px; }
  .footer-tagline { letter-spacing: .12em; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media (forced-colors: active) {
  .hero-visual, .mountain-visual { display: none; }
  .section, .hero, .site-header, .site-footer { background: Canvas; }
  h1, h2, h3, p, a { color: CanvasText !important; }
  .service-card, .email-link { border-color: CanvasText; }
  .short-rule { background: CanvasText; }
}