/* ================================================================
   style.css — dekaru
   ----------------------------------------------------------------
   DESIGN TOKENS are in :root below.
   Edit color values there to retheme the entire site at once.
   ================================================================ */


/* ── SELF-HOSTED FONTS ──────────────────────────────────────────
   See /fonts/README.md for download instructions.
   Until fonts are downloaded, Georgia + system-ui are used.
   ─────────────────────────────────────────────────────────────── */

/* Cormorant Garamond — wordmark + key headings only */
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('fonts/CormorantGaramond-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('fonts/CormorantGaramond-Italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('fonts/CormorantGaramond-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('fonts/CormorantGaramond-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* Montserrat — everything else */
@font-face {
  font-family: 'Montserrat';
  src: url('fonts/Montserrat-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('fonts/Montserrat-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('fonts/Montserrat-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('fonts/Montserrat-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('fonts/Montserrat-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}


/* ================================================================
   DESIGN TOKENS
   ----------------------------------------------------------------
   Change any value here to update the whole site.
   All section colors use these variables — never hardcoded.
   ================================================================ */
:root {
  /* ── Light mode (default) ── */
  --color-bg:         #FAF6F0;   /* near-white cream base             */
  --color-surface:    #F2ECE4;   /* cards, elevated surfaces          */
  --color-surface-2:  #EAE0D4;   /* deeper surface, placeholder fills */
  --color-text:       #6B3A2A;   /* primary text — dark chocolate     */
  --color-text-muted: #9B7060;   /* secondary / caption text          */
  --color-accent:     #A0614A;   /* terracotta accent                 */
  --color-accent-hov: #8A5040;   /* accent on hover / active          */
  --color-border:     rgba(107, 58, 42, 0.12);

  /* ── Typography ── */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Montserrat', system-ui, -apple-system, sans-serif;

  /* ── Layout ── */
  --header-height:  80px;
  --container-max:  1100px;
  --container-pad:  clamp(20px, 5vw, 60px);
  --section-gap:    clamp(80px, 11vw, 136px);
  --radius:         2px;    /* near-zero rounding — very refined */

  /* ── Motion ── */
  --ease-base: 0.3s ease;
  --ease-slow: 0.6s ease;
}

/* ── Dark mode ── */
[data-theme="dark"] {
  --color-bg:         #1A1714;   /* deep charcoal base                */
  --color-surface:    #242019;   /* elevated dark surface             */
  --color-surface-2:  #2E2822;   /* deeper dark surface               */
  --color-text:       #FAF6F0;   /* cream — replaces brown in dark    */
  --color-text-muted: #B8A898;   /* muted cream                       */
  --color-accent:     #C07860;   /* lighter terracotta for contrast   */
  --color-accent-hov: #D08870;
  --color-border:     rgba(250, 246, 240, 0.1);
}


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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--ease-slow), color var(--ease-slow);
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { background: none; border: none; cursor: pointer; font-family: inherit; color: inherit; }

/* Ensure anchor targets aren't hidden behind the sticky header */
section[id] { scroll-margin-top: calc(var(--header-height) + 16px); }

/* Accessible focus ring */
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }


/* ── UTILITY ────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Eyebrow / section label — Montserrat, all-caps, tracked */
.label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Section title — Cormorant Garamond, elegant */
.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  line-height: 1.15;
  color: var(--color-text);
}

/* Outline button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85em 2.2em;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  background: transparent;
  cursor: pointer;
  transition: background var(--ease-base), color var(--ease-base), border-color var(--ease-base);
  white-space: nowrap;
}
.btn:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}

/* Filled button variant */
.btn--filled {
  background: var(--color-accent);
  color: var(--color-bg);
}
.btn--filled:hover {
  background: var(--color-accent-hov);
  border-color: var(--color-accent-hov);
  color: var(--color-bg);
}


/* ── SCROLL FADE-UP ANIMATION ───────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--delay, 0s);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ── HEADER ─────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  transition: background-color var(--ease-slow), border-color var(--ease-base);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  border-bottom-color: var(--color-border);
}

.header-inner {
  display: grid;
  /* Three equal columns so wordmark stays perfectly centered */
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-height);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Left: navigation */
.site-nav { grid-column: 1; }

.site-nav ul {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2.2rem);
  align-items: center;
}

.site-nav a {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--ease-base);
  position: relative;
  padding-bottom: 2px;
}
.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--ease-base);
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-text);
}
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  width: 100%;
}

/* ── CENTER: Wordmark / Logo ────────────────────────────────────
   To swap the text wordmark for an image logo:
   1. Remove the <span class="wordmark"> element
   2. Add: <img src="logo.svg" alt="dekaru" class="logo-img">
   3. Adjust max-height on .logo-img as needed (e.g. 38px)
   ─────────────────────────────────────────────────────────────── */
.header-brand {
  grid-column: 2;
  text-align: center;
}
.wordmark {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: 0.1em;
  color: var(--color-text);
  transition: opacity var(--ease-base);
}
.wordmark:hover { opacity: 0.65; }

/* Image logo (hidden until you add a real logo) */
.logo-img {
  max-height: 38px;
  width: auto;
}

/* Right: theme toggle + language toggle */
.header-utils {
  grid-column: 3;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.1rem;
}

.theme-toggle,
.lang-toggle {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.35em;
  transition: color var(--ease-base);
  padding: 2px;
}
.theme-toggle:hover,
.lang-toggle:hover { color: var(--color-text); }

.theme-toggle svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  flex-shrink: 0;
}

/* Show sun in dark mode, moon in light mode */
.icon-sun  { display: none; }
.icon-moon { display: block; }
[data-theme="dark"] .icon-sun  { display: block; }
[data-theme="dark"] .icon-moon { display: none; }

/* Hamburger (mobile only) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 4px;
  justify-self: end;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-text);
  transition: transform var(--ease-base), opacity var(--ease-base);
  transform-origin: center;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Full-screen mobile nav overlay */
.mobile-nav {
  display: flex;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--color-bg);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.2rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s;
}
.mobile-nav.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 6vw, 2.5rem);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: 0.06em;
  transition: color var(--ease-base);
}
.mobile-nav a:hover { color: var(--color-accent); }

.mobile-nav-utils {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  width: 120px;
  justify-content: center;
}


/* ── HERO ───────────────────────────────────────────────────────── */
.hero {
  min-height: calc(88vh - var(--header-height));
  display: flex;
  align-items: center;
  padding-block: clamp(60px, 10vw, 120px);
  border-bottom: 1px solid var(--color-border);
}

.hero-content { max-width: 740px; }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: 1.6rem;
}

.hero-sub {
  font-size: clamp(0.82rem, 1.5vw, 0.95rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  max-width: 400px;
  line-height: 1.9;
  margin-bottom: 2.8rem;
}


/* ── GENERIC SECTION WRAPPER ────────────────────────────────────── */
.section { padding-block: var(--section-gap); }

.section-header {
  margin-bottom: clamp(40px, 6vw, 68px);
}
.section-header .label {
  display: block;
  margin-bottom: 0.8rem;
}
.section-header .section-sub {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
  margin-top: 0.5rem;
}


/* ── DEMOS ──────────────────────────────────────────────────────── */
.demos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 3vw, 36px);
}

.demo-card {
  background: var(--color-surface);
  overflow: hidden;
  transition: transform var(--ease-base);
}
.demo-card:hover { transform: translateY(-5px); }

/* ── DEMO IMAGE PLACEHOLDER ─────────────────────────────────────
   Replace .demo-thumb with a real image like this:
     <a href="https://your-demo-url.com" target="_blank" rel="noopener">
       <img src="demo1.jpg" alt="Demo Projekt 01 — Restaurant Website">
     </a>
   Recommended image ratio: 4:3 or 16:9
   ─────────────────────────────────────────────────────────────── */
.demo-thumb {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-2) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.demo-placeholder-text {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  opacity: 0.5;
}

.demo-body {
  padding: clamp(16px, 2.5vw, 26px);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.demo-name {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}
.demo-cat {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.demo-link {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.4em;
  transition: gap var(--ease-base), color var(--ease-base);
}
.demo-link:hover { gap: 0.7em; color: var(--color-accent-hov); }
.demo-link::after { content: '→'; }


/* ── PRICING ────────────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2.5vw, 28px);
  align-items: start;
}

.pricing-card {
  background: var(--color-surface);
  padding: clamp(28px, 4vw, 44px) clamp(22px, 3vw, 34px);
  border: 1px solid var(--color-border);
  transition: border-color var(--ease-base), transform var(--ease-base);
  position: relative;
}
.pricing-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

/* Featured (middle) card */
.pricing-card--featured {
  background: var(--color-surface-2);
  border-color: var(--color-accent);
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: 20px;
  background: var(--color-accent);
  color: var(--color-bg);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.3em 0.8em;
}

.pricing-tier {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.8rem, 4.5vw, 3.8rem);
  line-height: 1;
  color: var(--color-text);
  margin-bottom: 0.1em;
}
.pricing-tagline {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 1.4rem;
}

/* Placeholder price — replace "auf Anfrage" with actual price */
.pricing-price {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  padding-bottom: 1.4rem;
  margin-bottom: 1.4rem;
  border-bottom: 1px solid var(--color-border);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.pricing-features li {
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--color-text-muted);
  display: flex;
  align-items: baseline;
  gap: 0.6em;
  line-height: 1.5;
}
.pricing-features li::before {
  content: '—';
  color: var(--color-accent);
  flex-shrink: 0;
  font-size: 0.65em;
  line-height: 1.8;
}


/* ── CTA BLOCK ──────────────────────────────────────────────────── */
.cta-section {
  background: var(--color-surface);
  padding-block: var(--section-gap);
  transition: background-color var(--ease-slow);
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
}

.cta-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--color-text);
  line-height: 1.18;
  margin-bottom: 0.75rem;
}
.cta-sub {
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  max-width: 480px;
  line-height: 1.9;
}


/* ── FOOTER ─────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-block: clamp(28px, 5vw, 52px);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-wordmark {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}
.footer-nav {
  display: flex;
  gap: clamp(1rem, 3vw, 2.4rem);
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--ease-base);
}
.footer-nav a:hover { color: var(--color-text); }
.footer-copy {
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  opacity: 0.7;
}


/* ── PAGE HERO (inner pages) ────────────────────────────────────── */
.page-hero {
  padding-block: clamp(56px, 8vw, 96px);
  border-bottom: 1px solid var(--color-border);
}
.page-hero .label { display: block; margin-bottom: 1rem; }
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 4rem);
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: 0.6rem;
}
.page-hero p {
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 480px;
}


/* ── ANFRAGE PAGE ─────────────────────────────────────────────── */
.anfrage-section { padding-block: var(--section-gap); }

.anfrage-form-area {
  max-width: 720px;
}

/* ── Tally form card ─────────────────────────────────────────────
   The Tally iframe is styled from outside the iframe so its internal
   colors (inputs, labels, borders) cannot be controlled via CSS.
   Solution: always wrap it in a fixed light-cream card — the surface
   the form was designed for — regardless of the page theme.

   In dark mode the card becomes an intentional framed element:
   the dark page background shows around it, and a deeper shadow
   grounds it visually. The form content stays fully readable.
   ─────────────────────────────────────────────────────────────── */
.tally-wrapper {
  width: 100%;
  background: #FAF6F0;                /* always light cream — never changes */
  padding: clamp(20px, 4vw, 44px);
  border-radius: 6px;
  box-shadow:
    0 2px 8px  rgba(107, 58, 42, 0.06),
    0 8px 28px rgba(107, 58, 42, 0.07);
}

.tally-wrapper iframe {
  display: block;
  width: 100%;
  border: none;
}

/* Dark mode: deeper shadow so the card reads as a lifted element */
[data-theme="dark"] .tally-wrapper {
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.28),
    0 16px 48px rgba(0, 0, 0, 0.22);
}


/* ── KONTAKT PAGE ─────────────────────────────────────────────── */
.kontakt-section { padding-block: var(--section-gap); }

.kontakt-block { max-width: 540px; }

.kontakt-email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--color-accent);
  margin-block: 1.8rem;
  transition: opacity var(--ease-base);
}
.kontakt-email-link:hover { opacity: 0.7; }

.kontakt-text {
  font-size: 0.84rem;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.85;
}
.kontakt-text + .kontakt-text { margin-top: 0.75rem; }


/* ── IMPRESSUM PAGE ──────────────────────────────────────────── */
.impressum-section { padding-block: var(--section-gap); }

.impressum-block { max-width: 600px; }
.impressum-block h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.25rem;
  color: var(--color-text);
  margin-top: 3rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}
.impressum-block h2:first-of-type { margin-top: 2rem; }

.impressum-block p,
.impressum-block address {
  font-size: 0.84rem;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.9;
  font-style: normal;
}
.impressum-block a {
  color: var(--color-accent);
  transition: opacity var(--ease-base);
}
.impressum-block a:hover { opacity: 0.7; }

.impressum-placeholder {
  display: inline-block;
  background: var(--color-surface-2);
  padding: 0.1em 0.5em;
  border-radius: 2px;
  font-style: italic;
  opacity: 0.7;
}


/* ── RESPONSIVE ────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }
}

@media (max-width: 768px) {
  :root { --header-height: 62px; }

  /* Hide desktop nav & utils, show hamburger */
  .site-nav    { display: none; }
  .header-utils { display: none; }
  .nav-toggle  { display: flex; }

  /* On mobile, grid becomes: [spacer] [wordmark] [hamburger] */
  .header-inner { grid-template-columns: 40px 1fr 40px; }
  .header-brand { grid-column: 2; }

  .demos-grid { grid-template-columns: 1fr; }

  .cta-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.5rem; }
  .btn { padding: 0.9em 1.6em; }
}