/*
Theme Name: Thorsten Luedtke Portfolio
Author: OpenAI Codex
Description: A responsive executive technology one-page portfolio theme.
Version: 1.4.2
Requires at least: 6.2
Requires PHP: 7.4
Text Domain: tl-portfolio
*/

:root {
  --bg: #07111c;
  --bg-deep: #05090f;
  --surface: #0d1723;
  --surface-2: #111d2a;
  --text: #f4f6f8;
  --muted: #9ba9b7;
  --line: rgba(151, 176, 198, 0.18);
  --orange: #ff5a1f;
  --orange-soft: #ff8a5c;
  --cyan: #64c8e8;
  --max: 1180px;
  --radius: 20px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 76% 8%, rgba(38, 117, 147, 0.12), transparent 30rem),
    var(--bg-deep);
  font-family: "Space Grotesk", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  content: "";
  opacity: .2;
  pointer-events: none;
  background-image: linear-gradient(rgba(100, 200, 232, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(100, 200, 232, .06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, #000, transparent 60%);
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
button { color: inherit; }
::selection { color: #fff; background: var(--orange); }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { position: relative; padding: clamp(76px, 10vw, 136px) 0; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--orange-soft);
  font: 600 .78rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.section-title { max-width: 800px; margin: 0; font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: 1.02; letter-spacing: -.045em; }
.section-lede { max-width: 690px; margin: 24px 0 0; color: var(--muted); font-size: clamp(1.04rem, 1.7vw, 1.22rem); }
.accent { color: var(--orange); }
.skip-link { position: fixed; z-index: 1000; left: 16px; top: -80px; padding: 12px 18px; background: var(--orange); color: #fff; border-radius: 8px; }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(5, 9, 15, .72);
  border-bottom: 1px solid rgba(151, 176, 198, .1);
  backdrop-filter: blur(18px);
}
.nav-wrap { display: flex; min-height: 76px; align-items: center; justify-content: space-between; }
.brand { font: 700 1.05rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.brand span { color: var(--orange); }
.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav a { color: #c8d1d9; font-size: .83rem; font-weight: 650; letter-spacing: .09em; text-transform: uppercase; transition: color .2s ease; }
.site-nav a:hover { color: var(--orange-soft); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.nav-toggle span, .nav-toggle::before, .nav-toggle::after { display: block; width: 20px; height: 2px; margin: 4px auto; content: ""; background: var(--text); transition: transform .2s ease, opacity .2s ease; }
.nav-toggle.is-open span { opacity: 0; }
.nav-toggle.is-open::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open::after { transform: translateY(-6px) rotate(-45deg); }

.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; padding: 126px 0 72px; background: linear-gradient(90deg, var(--bg-deep) 0%, rgba(7,17,28,.88) 48%, rgba(7,17,28,.28) 100%); }
.hero-grid { position: relative; display: block; }
.hero-content { position: relative; z-index: 2; max-width: 680px; }
.hero-kicker { color: var(--cyan); font: 500 .84rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; }
.hero h1 { margin: 18px 0 20px; max-width: 790px; font-size: clamp(3.25rem, 7vw, 6.7rem); line-height: .92; letter-spacing: -.068em; }
.hero h1 span { display: block; color: var(--orange); }
.hero-role { max-width: 700px; margin: 0; font-size: clamp(1.05rem, 2vw, 1.36rem); font-weight: 600; letter-spacing: .015em; }
.hero-role-detail { max-width: 700px; margin: 1px 0 18px; font-size: clamp(1rem, 1.8vw, 1.25rem); font-weight: 600; letter-spacing: .015em; }
.hero-copy { max-width: 630px; margin: 0; color: var(--muted); font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; padding: 0 22px; border: 1px solid transparent; border-radius: 10px; font-size: .88rem; font-weight: 700; letter-spacing: .055em; text-transform: uppercase; transition: transform .2s ease, border-color .2s ease, background .2s ease; cursor: pointer; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--orange); color: #fff; box-shadow: 0 12px 35px rgba(255, 90, 31, .22); }
.button-secondary { border-color: var(--line); background: rgba(13, 23, 35, .72); }
.button-secondary:hover { border-color: rgba(100, 200, 232, .5); }
.hero-visual { position: absolute; z-index: 0; top: 0; right: 0; width: min(59vw, 940px); height: 100%; pointer-events: none; }
.hero-visual::after { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, var(--bg-deep) 0%, rgba(5,9,15,.5) 22%, transparent 58%), linear-gradient(0deg, var(--bg-deep), transparent 26%), linear-gradient(180deg, rgba(5,9,15,.26), transparent 20%); }
.portrait-frame { position: absolute; inset: 0; overflow: hidden; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 36%; filter: saturate(.82) brightness(.78); }

.about { background: linear-gradient(180deg, transparent, rgba(13,23,35,.7), transparent); }
.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(48px, 9vw, 128px); }
.about-copy { color: #cad3dc; font-size: clamp(1.15rem, 2vw, 1.42rem); line-height: 1.7; }
.about-copy p { margin-top: 0; }
.signal-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 34px; }
.signal { padding: 16px 18px; border-left: 2px solid var(--orange); background: rgba(255,255,255,.025); color: var(--muted); font: 500 .78rem/1.45 ui-monospace, SFMono-Regular, Menlo, monospace; }

.quote-banner { position: relative; min-height: 600px; display: flex; align-items: center; overflow: hidden; isolation: isolate; background: #03070c; }
.quote-banner::before { position: absolute; z-index: -2; inset: 0; content: ""; background: linear-gradient(90deg, rgba(3,7,12,.84), rgba(3,7,12,.32), rgba(3,7,12,.78)), var(--earth-image) center/cover no-repeat; }
.quote-banner::after { position: absolute; z-index: -1; inset: 0; content: ""; background: linear-gradient(to bottom, var(--bg-deep), transparent 18%, transparent 80%, var(--bg-deep)); }
.quote { max-width: 950px; margin: 0; font-size: clamp(2.35rem, 5.8vw, 5.5rem); font-weight: 650; line-height: 1.08; letter-spacing: -.045em; text-wrap: balance; }
.quote-mark { color: var(--orange); }
.quote-author { margin-top: 26px; color: #c8d1d9; font: 500 .82rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; text-transform: uppercase; }

.connect-intro { max-width: 760px; }
.social-grid { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.social-link { min-height: 58px; display: inline-flex; align-items: center; gap: 11px; padding: 10px 15px; border: 1px solid var(--line); border-radius: 12px; background: rgba(13,23,35,.66); transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.social-link:hover { transform: translateY(-2px); border-color: rgba(100,200,232,.48); background: var(--surface-2); }
.social-link:first-child { border-color: rgba(255,90,31,.5); }
.social-icon { width: 22px; height: 22px; flex: none; object-fit: contain; }
.social-label { font-size: .84rem; font-weight: 700; white-space: nowrap; }

.contact-wrap { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(48px, 9vw, 110px); align-items: start; }
.contact-panel { padding: clamp(24px, 4vw, 42px); border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(17,29,42,.94), rgba(8,15,24,.98)); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { margin-bottom: 20px; }
.field label { display: block; margin-bottom: 8px; color: #ccd5de; font-size: .84rem; font-weight: 650; }
.field input, .field textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; background: rgba(4,9,15,.72); color: var(--text); padding: 14px 15px; outline: 0; transition: border-color .2s ease, box-shadow .2s ease; }
.field textarea { min-height: 160px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(100,200,232,.11); }
.honeypot { position: absolute !important; left: -9999px !important; }
.form-status { margin: 0 0 22px; padding: 14px 16px; border-radius: 10px; background: rgba(100,200,232,.1); color: #d9f4fc; }
.form-status.error { background: rgba(255,90,31,.12); color: #ffd7c9; }

.site-footer { padding: 34px 0; border-top: 1px solid var(--line); color: var(--muted); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a:hover { color: var(--orange-soft); }

.legal-page { min-height: 72vh; padding: 150px 0 90px; }
.legal-content { max-width: 780px; }
.legal-content h1 { font-size: clamp(2.5rem, 6vw, 5rem); letter-spacing: -.05em; }
.legal-content h2 { margin-top: 2em; }
.legal-content a { color: var(--orange-soft); text-decoration: underline; }

.boot-screen { position: fixed; z-index: 999; inset: 0; display: grid; place-items: center; background: var(--bg-deep); transition: opacity .35s ease, visibility .35s ease; }
.boot-screen.is-hidden { opacity: 0; visibility: hidden; }
.boot-log { width: min(360px, calc(100% - 48px)); color: #a9c4d1; font: 500 .78rem/1.9 ui-monospace, SFMono-Regular, Menlo, monospace; }
.boot-log strong { display: block; margin-top: 8px; color: var(--orange); letter-spacing: .14em; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .about-grid, .contact-wrap { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; }
  .hero-visual { width: 68vw; }
}
@media (max-width: 720px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .nav-toggle { display: block; }
  .site-nav { position: absolute; top: calc(100% + 1px); left: 14px; right: 14px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: rgba(7,17,28,.98); box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 14px 12px; }
  .hero { min-height: auto; align-items: flex-end; padding: calc(96px + min(76vw, 450px)) 0 76px; }
  .hero-visual { top: 76px; right: 0; width: 100%; height: min(76vw, 450px); }
  .hero-visual::after { background: linear-gradient(0deg, var(--bg-deep), transparent 42%), linear-gradient(90deg, rgba(5,9,15,.32), transparent 55%); }
  .portrait-frame img { object-position: 50% 28%; }
  .hero h1 { font-size: clamp(3rem, 16vw, 5rem); }
  .form-row { grid-template-columns: 1fr; }
  .quote-banner { min-height: 500px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 420px) {
  .social-link { min-height: 52px; padding: 9px 12px; }
  .signal-list { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .boot-screen { display: none; }
  .reveal { opacity: 1; transform: none; }
}