/* ==========================================================
   Hinkelmann Digital — style.css
   Palette:  Papier #F6F6F4 · Tinte #101214 · Kobalt #2430E0
             Grau #6E7178 · Hairline #E2E3DE
   Type:     Archivo (Display + Text) · IBM Plex Mono (Labels)
   ========================================================== */

/* ---------- Fonts (lokal, DSGVO-konform) ---------- */
@font-face { font-family: 'Archivo'; font-weight: 400; font-style: normal; font-display: swap;
  src: url('../fonts/archivo-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Archivo'; font-weight: 500; font-style: normal; font-display: swap;
  src: url('../fonts/archivo-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Archivo'; font-weight: 600; font-style: normal; font-display: swap;
  src: url('../fonts/archivo-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Archivo'; font-weight: 700; font-style: normal; font-display: swap;
  src: url('../fonts/archivo-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-weight: 400; font-style: normal; font-display: swap;
  src: url('../fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-weight: 500; font-style: normal; font-display: swap;
  src: url('../fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2'); }

/* ---------- Tokens & Reset ---------- */
:root {
  --paper: #F6F6F4;
  --ink: #101214;
  --cobalt: #2430E0;
  --cobalt-dark: #1B25B4;
  --gray: #6E7178;
  --hairline: #E2E3DE;
  --white: #FFFFFF;
  --font-sans: 'Archivo', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --container: 1160px;
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--cobalt); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 3px; }

.container { max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

/* ---------- Typo-Bausteine ---------- */
h1, h2, h3 { font-weight: 600; letter-spacing: -0.02em; line-height: 1.12; }

h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); max-width: 21ch; }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cobalt);
  margin-bottom: 1rem;
}

.lede { font-size: 1.18rem; color: var(--gray); max-width: 46ch; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-logo { height: 36px; width: auto; display: block; }
.brand-name { font-weight: 600; letter-spacing: -0.01em; }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a { color: var(--ink); font-size: 0.95rem; font-weight: 500; }
.main-nav a:hover { color: var(--cobalt); text-decoration: none; }
.nav-cta {
  padding: 9px 18px;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  transition: background .18s, color .18s, border-color .18s;
}
.nav-cta:hover { background: var(--cobalt); border-color: var(--cobalt); color: var(--white) !important; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; }

/* ---------- Hero (Signatur: sichtbare Layout-Hilfslinien) ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--hairline); }

.hero-guides { position: absolute; inset: 0; pointer-events: none; }
.guide { position: absolute; background: var(--hairline); }
.guide-v { width: 1px; top: 0; bottom: 0; }
.guide-h { height: 1px; left: 0; right: 0; }
.gv1 { left: max(24px, calc((100vw - 1160px) / 2 + 24px)); }
.gv2 { left: 58%; }
.gh1 { top: 76%; }
.cross {
  position: absolute;
  font-family: var(--font-mono); font-size: 0.9rem;
  color: var(--cobalt); opacity: 0.65;
  transform: translate(-50%, -50%);
}
.c1 { left: 58%; top: 76%; }
.c2 { left: max(24px, calc((100vw - 1160px) / 2 + 24px)); top: 76%; }
.c3 { left: 58%; top: 14%; }

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(64px, 10vw, 128px);
}
.hero h1 em {
  font-style: normal; color: var(--cobalt); position: relative; white-space: nowrap;
}
.hero h1 em::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0.06em;
  height: 2px; background: var(--cobalt);
}
.hero .lede { margin-top: 1.4rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2.2rem; }

.hero-media img {
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  box-shadow: 0 24px 60px -32px rgba(16, 18, 20, 0.28);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 26px;
  font-weight: 600; font-size: 0.98rem;
  border-radius: var(--radius);
  transition: background .18s, color .18s, border-color .18s, transform .12s;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--cobalt); color: var(--white); border: 1.5px solid var(--cobalt); }
.btn-primary:hover { background: var(--cobalt-dark); border-color: var(--cobalt-dark); }
.btn-ghost { color: var(--ink); border: 1.5px solid var(--hairline); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); }

/* ---------- Sections ---------- */
.section { padding-block: clamp(72px, 9vw, 120px); }
.section-alt { background: var(--white); border-block: 1px solid var(--hairline); }
.section-head { margin-bottom: clamp(40px, 5vw, 64px); }

/* ---------- Leistungen ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}
.service {
  padding: 32px 28px 36px;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: var(--paper);
  transition: background .18s;
}
.service:hover { background: var(--white); }
.service h3 { margin-bottom: 0.7rem; }
.service p { color: var(--gray); font-size: 0.98rem; }

/* ---------- Arbeiten ---------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 28px;
}
.work-card { display: flex; flex-direction: column; }
.work-thumb {
  aspect-ratio: 16 / 10;
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(36, 48, 224, 0.05) 14px 15px),
    var(--paper);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  color: var(--gray);
}
.work-thumb span { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.08em; }
.work-thumb-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  transition: transform .25s ease, box-shadow .25s ease;
}
.work-card:hover .work-thumb-img {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -24px rgba(16, 18, 20, 0.35);
}
.work-meta { padding-top: 18px; }
.work-meta h3 { margin-bottom: 0.4rem; }
.work-meta p { color: var(--gray); font-size: 0.96rem; }

/* ---------- Prozess ---------- */
.process {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 40px 32px;
}
.process li { border-top: 2px solid var(--ink); padding-top: 20px; }
.step-no {
  font-family: var(--font-mono); font-size: 0.82rem; font-weight: 500;
  color: var(--cobalt); display: block; margin-bottom: 0.8rem;
}
.process h3 { margin-bottom: 0.6rem; }
.process p { color: var(--gray); font-size: 0.96rem; }

/* ---------- Über ---------- */
.about {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}
.about-media img { border-radius: var(--radius); border: 1px solid var(--hairline); }
.about-copy p + p { margin-top: 1rem; }
.about-copy p { color: var(--gray); }
.about-copy h2 { margin-bottom: 1.2rem; }

/* ---------- Kontakt ---------- */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.contact-copy p { color: var(--gray); margin-top: 1rem; max-width: 42ch; }
.contact-direct { font-size: 1.02rem; }
.contact-direct a { font-weight: 600; }

.contact-form { display: grid; gap: 20px; }
.field { display: grid; gap: 8px; }
.field label {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink);
}
.field input, .field textarea {
  font: inherit; color: var(--ink);
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 13px 15px;
  transition: border-color .15s;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--cobalt);
  box-shadow: 0 0 0 3px rgba(36, 48, 224, 0.12);
}
.field textarea { resize: vertical; min-height: 130px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.privacy-note { font-size: 0.85rem; color: var(--gray); }
.contact-form .btn { justify-self: start; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--hairline); background: var(--white); }
.footer-inner {
  display: flex; flex-wrap: wrap; gap: 16px;
  align-items: center; justify-content: space-between;
  padding-block: 28px;
  font-size: 0.92rem; color: var(--gray);
}
.footer-inner nav { display: flex; gap: 24px; }
.footer-inner a { color: var(--gray); }
.footer-inner a:hover { color: var(--cobalt); }

/* ---------- Rechtsseiten ---------- */
.legal { max-width: 760px; margin-inline: auto; padding-block: clamp(56px, 8vw, 96px); }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 2rem; }
.legal h2 { font-size: 1.35rem; margin: 2.2rem 0 0.8rem; max-width: none; }
.legal p, .legal li { color: #3A3D42; }
.legal ul { padding-left: 1.3rem; margin-top: 0.5rem; }
.legal p + p { margin-top: 0.8rem; }
mark.ph {
  background: #FFF3B0; padding: 1px 5px; border-radius: 2px;
  font-family: var(--font-mono); font-size: 0.9em;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner, .about, .contact { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .gv2, .c1, .c3 { display: none; }
}

@media (max-width: 720px) {
  .main-nav {
    display: none;
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start;
    gap: 4px;
    background: var(--paper);
    border-bottom: 1px solid var(--hairline);
    padding: 16px 24px 24px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px 0; font-size: 1.05rem; }
  .nav-cta { margin-top: 8px; }
  .nav-toggle { display: block; }
}

/* ==========================================================
   Erweiterungen: Ticker · Reveal · Rotierendes Wort · Stil-Demo
   ========================================================== */

@font-face { font-family: 'Fraunces'; font-weight: 600; font-style: normal; font-display: swap;
  src: url('../fonts/fraunces-latin-600-normal.woff2') format('woff2'); }

/* ---------- Rotierendes Hero-Wort ---------- */
#rotate-word { transition: opacity .26s ease, transform .26s ease; display: inline-block; }
#rotate-word.fade { opacity: 0; transform: translateY(0.35em); }

/* ---------- Ticker ---------- */
.ticker {
  overflow: hidden;
  border-bottom: 1px solid var(--hairline);
  background: var(--white);
  padding-block: 14px;
}
.ticker-track {
  display: flex; gap: 28px; width: max-content;
  font-family: var(--font-mono); font-size: 0.82rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gray); white-space: nowrap;
  animation: ticker 46s linear infinite;
}
.ticker-track span:nth-child(even) { color: var(--cobalt); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- Scroll-Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- Stil-Demo ---------- */
.section-sub { color: var(--gray); max-width: 52ch; margin-top: 1rem; }

.demo-wrap { max-width: 880px; }

.demo-switch { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.demo-btn {
  font: inherit; font-weight: 600; font-size: 0.92rem;
  padding: 9px 20px; cursor: pointer;
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--hairline); border-radius: var(--radius);
  transition: border-color .15s, background .15s, color .15s;
}
.demo-btn:hover { border-color: var(--ink); }
.demo-btn.active { background: var(--ink); border-color: var(--ink); color: var(--white); }

/* Browser-Rahmen */
.demo-browser {
  border: 1px solid var(--hairline);
  border-radius: 6px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 24px 60px -36px rgba(16, 18, 20, 0.3);
}
.demo-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 14px;
  background: #EDEDEA; border-bottom: 1px solid var(--hairline);
}
.demo-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: #D2D3CE; }
.demo-url {
  margin-left: 12px; padding: 3px 14px;
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--gray);
  background: var(--white); border-radius: 99px; border: 1px solid var(--hairline);
}

/* Mini-Seite: Alles über Theme-Variablen gesteuert */
.demo-page {
  --d-bg: #F5F0E8; --d-ink: #2B2118; --d-accent: #B4652A;
  --d-radius: 3px; --d-font: var(--font-sans); --d-card: #FFFFFF;
  --d-head-transform: none; --d-head-spacing: -0.02em;
  background: var(--d-bg); color: var(--d-ink);
  padding: 26px 30px 30px;
  transition: background .4s ease, color .4s ease;
}
.demo-browser[data-theme="praxis"] .demo-page {
  --d-bg: #EFF3EC; --d-ink: #2E3A2F; --d-accent: #5B7B5E;
  --d-radius: 14px; --d-font: 'Fraunces', serif; --d-card: #FFFFFF;
}
.demo-browser[data-theme="kanzlei"] .demo-page {
  --d-bg: #F4F5F7; --d-ink: #16202E; --d-accent: #1E3A5F;
  --d-radius: 0px; --d-font: var(--font-sans); --d-card: #FFFFFF;
  --d-head-transform: uppercase; --d-head-spacing: 0.02em;
}
.demo-browser[data-theme="studio"] .demo-page {
  --d-bg: #141416; --d-ink: #F4F4F2; --d-accent: #2430E0;
  --d-radius: 6px; --d-font: 'Fraunces', serif; --d-card: #202024;
}

.demo-nav { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.demo-logo { width: 26px; height: 26px; background: var(--d-accent); border-radius: var(--d-radius); transition: background .4s, border-radius .4s; }
.demo-links { display: flex; gap: 8px; margin-left: auto; }
.demo-links i { width: 34px; height: 7px; border-radius: 99px; background: color-mix(in srgb, var(--d-ink) 22%, transparent); transition: background .4s; }
.demo-cta-mini { width: 58px; height: 20px; border-radius: var(--d-radius); background: var(--d-accent); transition: background .4s, border-radius .4s; }

.demo-hero { max-width: 46ch; }
.demo-eyebrow {
  font-family: var(--font-mono); font-size: 0.68rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--d-accent); margin-bottom: 10px; transition: color .4s;
}
.demo-headline {
  font-family: var(--d-font); font-weight: 600;
  font-size: clamp(1.3rem, 2.6vw, 1.8rem); line-height: 1.15;
  letter-spacing: var(--d-head-spacing); text-transform: var(--d-head-transform);
  margin-bottom: 10px; transition: color .4s;
}
.demo-text { font-size: 0.9rem; opacity: 0.72; margin-bottom: 16px; }
.demo-button {
  display: inline-block; padding: 9px 20px;
  font-size: 0.85rem; font-weight: 600;
  background: var(--d-accent); color: #FFFFFF;
  border-radius: var(--d-radius);
  transition: background .4s, border-radius .4s;
}
.demo-browser[data-theme="studio"] .demo-button { color: #F4F4F2; }

.demo-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 26px; }
.demo-card {
  height: 58px; background: var(--d-card);
  border: 1px solid color-mix(in srgb, var(--d-ink) 12%, transparent);
  border-radius: var(--d-radius);
  transition: background .4s, border-radius .4s;
}

.demo-note { margin-top: 20px; font-size: 0.92rem; color: var(--gray); max-width: 62ch; }

@media (max-width: 560px) {
  .demo-page { padding: 20px 18px 22px; }
  .demo-cards { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .demo-card { height: 42px; }
}

/* ---------- Verspielte Demo-Themes ---------- */
.demo-browser[data-theme="eiscafe"] .demo-page {
  --d-bg: #FCEDF2; --d-ink: #6B2A47; --d-accent: #E85D9E;
  --d-radius: 18px; --d-font: 'Fraunces', serif; --d-card: #FFFFFF;
}
.demo-browser[data-theme="eiscafe"] .demo-button,
.demo-browser[data-theme="eiscafe"] .demo-cta-mini { border-radius: 99px; }
.demo-browser[data-theme="eiscafe"] .demo-card { border-style: dashed; border-width: 2px; }
.demo-browser[data-theme="eiscafe"] .demo-headline { font-style: italic; }

.demo-browser[data-theme="foodtruck"] .demo-page {
  --d-bg: #FFDF56; --d-ink: #211A0E; --d-accent: #E0472B;
  --d-radius: 10px; --d-font: var(--font-sans); --d-card: #FFF6D6;
  --d-head-transform: uppercase; --d-head-spacing: 0.01em;
}
.demo-browser[data-theme="foodtruck"] .demo-headline { font-weight: 700; }
.demo-browser[data-theme="foodtruck"] .demo-card { border: 2px solid var(--d-ink); }
.demo-browser[data-theme="foodtruck"] .demo-card:nth-child(1) { transform: rotate(-1.2deg); }
.demo-browser[data-theme="foodtruck"] .demo-card:nth-child(2) { transform: rotate(0.8deg); }
.demo-browser[data-theme="foodtruck"] .demo-card:nth-child(3) { transform: rotate(-0.6deg); }

/* ---------- Verspielte Demo-Themes: Café & Kita ---------- */
@font-face { font-family: 'Fredoka'; font-weight: 600; font-style: normal; font-display: swap;
  src: url('../fonts/fredoka-latin-600-normal.woff2') format('woff2'); }

.demo-browser[data-theme="cafe"] .demo-page {
  --d-bg: #FDF1EA; --d-ink: #4A2C32; --d-accent: #E2707F;
  --d-radius: 22px; --d-font: 'Fredoka', var(--font-sans); --d-card: #FFFFFF;
}
.demo-browser[data-theme="cafe"] .demo-card { border-style: dashed; }
.demo-browser[data-theme="cafe"] .demo-card:nth-child(2) { background: #FAD8DC; }

.demo-browser[data-theme="kita"] .demo-page {
  --d-bg: #FDF6E3; --d-ink: #2F3E46; --d-accent: #F59E2C;
  --d-radius: 18px; --d-font: 'Fredoka', var(--font-sans); --d-card: #FFFFFF;
}
.demo-browser[data-theme="kita"] .demo-card:nth-child(1) { background: #CDE8D0; }
.demo-browser[data-theme="kita"] .demo-card:nth-child(2) { background: #FBD9C0; }
.demo-browser[data-theme="kita"] .demo-card:nth-child(3) { background: #CBE3F5; }
.demo-browser[data-theme="kita"] .demo-logo { border-radius: 50%; }