/*
Theme Name: Portfolio Minimal v4
Theme URI:
Author: Dein Name
Description: Minimales typografisches Portfolio-Theme ohne Plugin-Abhängigkeiten.
Version: 4.0
*/

/* ============================================================
   LOKALE SCHRIFTEN
   ============================================================ */

@font-face {
  font-family: 'Rubik Iso';
  src: url('./assets/fonts/RubikIso-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Space Grotesk';
  src: url('./assets/fonts/SpaceGrotesk-VariableFont_wght.ttf') format('truetype');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

/* ============================================================
   DESIGN-SYSTEM: VARIABLEN
   Hier kannst du Farben, Schriften und Abstände zentral ändern.
   ============================================================ */

:root {
  /* Farben */
  --color-bg:       #f5fffb;
  --color-surface:  #e8f5f0;
  --color-ink:      #110411;
  --color-muted:    #5a4d5a;
  --color-accent:   #6cffc0;   /* Mint */
  --color-accent-2: #db73ea;   /* Lilac */
  --color-dark:     #32014c;   /* Dunkel-Lila */
  --color-border:   #c8e0d6;
  --color-white:    #ffffff;

  /* Typografie */
  --font-display: 'Rubik Iso', sans-serif;        /* Nur Headlines / Special */
  --font-sans:    'Space Grotesk', Helvetica, sans-serif; /* Alles andere */

  /* Schriftgrößen */
  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.375rem;
  --text-2xl:   1.75rem;
  --text-3xl:   2.5rem;
  --text-4xl:   3.5rem;
  --text-hero:  clamp(3rem, 8vw, 7rem);

  /* Abstände */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-24:  6rem;
  --space-32:  8rem;

  /* Layout */
  --max-width:        1200px;
  --content-width:    720px;
  --gutter:           clamp(1rem, 4vw, 2.5rem);

  /* Sonstiges */
  --border-radius:    2px;
  --transition:       0.18s ease;
}

/* ============================================================
   RESET & BASIS
   ============================================================ */

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

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

body {
  background-color: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.65;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* ============================================================
   TYPOGRAFIE
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-3xl); font-family: var(--font-display); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }

p { max-width: 65ch; }

.label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
}

/* ============================================================
   LAYOUT-HELFER
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.content-narrow {
  max-width: var(--content-width);
}

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.site-logo {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-logo a:hover {
  color: var(--color-accent);
}

.site-nav {
  display: flex;
  gap: var(--space-8);
  align-items: center;
}

/* WordPress rendert Menüs als ul > li > a */
.site-nav ul {
  display: flex;
  gap: var(--space-8);
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  transition: color var(--transition);
  position: relative;
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.site-nav a:hover {
  color: var(--color-ink);
}

.site-nav a:hover::after,
.site-nav a.current-menu-item::after {
  width: 100%;
}

.site-nav a.current-menu-item {
  color: var(--color-ink);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--color-ink);
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }

  .site-nav {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-4) var(--gutter);
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .site-nav a {
    padding: var(--space-3) 0;
    width: 100%;
  }

  .site-nav.is-open { display: flex; }
}

/* ============================================================
   HERO-SECTION (Startseite)
   ============================================================ */

.hero {
  padding: var(--space-32) 0 var(--space-24);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
  position: relative;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: auto;
}

#hero-canvas canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: end;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.hero__overline {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-muted);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero__overline::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-accent);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.02em;
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero__subtitle {
  font-family: var(--font-sans);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--color-muted);
  margin-top: var(--space-6);
  line-height: 1.4;
}

.hero__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding-bottom: var(--space-4);
}

.hero__description {
  font-size: var(--text-base);
  color: var(--color-muted);
  line-height: 1.7;
}

.hero__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
}

.hero__stat-value {
  font-family: var(--font-sans);
  font-size: var(--text-2xl);
  font-weight: 400;
  display: block;
}

.hero__stat-label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

@media (max-width: 768px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  .hero {
    padding: var(--space-16) 0;
  }
}

/* ============================================================
   PROJEKT-GRID (Übersichtsseite)
   ============================================================ */

.projects-section {
  padding: var(--space-24) 0;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section-header h2 {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

.section-header .count {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1px;
  background-color: var(--color-border);
  max-width: var(--max-width);
  margin: 0 auto var(--space-24);
  border: 1px solid var(--color-border);
}

/* Projekt-Karte */
.project-card {
  background-color: var(--color-bg);
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: background-color var(--transition);
}

.project-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.project-card__image {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.3s ease;
  filter: grayscale(20%);
}

.project-card:hover .project-card__image img {
  transform: scale(1.04);
  filter: grayscale(0%);
}

/* Karte ohne Bild: Muster-Hintergrund */
.project-card--no-image {
  background-color: var(--color-surface);
}

.project-card--no-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      var(--color-border) 40px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      var(--color-border) 40px
    );
  opacity: 0.5;
}

.project-card__info {
  position: relative;
  z-index: 1;
  padding: var(--space-6);
  background: linear-gradient(to top, rgba(17,4,17,0.88) 0%, transparent 100%);
}

.project-card--no-image .project-card__info {
  background: none;
  margin-top: auto;
  border-top: 1px solid var(--color-border);
}

.project-card__index {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-2);
}

.project-card--no-image .project-card__index {
  color: var(--color-accent);
}

.project-card__title {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-white);
  letter-spacing: -0.01em;
}

.project-card--no-image .project-card__title {
  color: var(--color-ink);
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.project-card__tag {
  font-family: var(--font-sans);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 6px;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--border-radius);
}

.project-card--no-image .project-card__tag {
  background: transparent;
  color: var(--color-muted);
  border-color: var(--color-border);
}

/* Hover-Effekt: Akzent-Linie oben */
.project-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: 2;
}

.project-card:hover::after {
  transform: scaleX(1);
}

/* ============================================================
   EINZELPROJEKT (single-projekt.php)
   ============================================================ */

.project-header {
  padding: var(--space-24) 0 var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

.project-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.project-header__index {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
  display: block;
}

.project-header__title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.project-header__excerpt {
  font-family: var(--font-sans);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-muted);
  line-height: 1.5;
}

.project-meta-table {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  display: grid;
  gap: var(--space-4);
}

.project-meta-table__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.project-meta-table__key {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

.project-meta-table__value {
  color: var(--color-ink);
}

/* Projektinhalt */
.project-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-16) var(--gutter);
}

.project-content .entry-content {
  max-width: var(--content-width);
}

.entry-content h2 {
  font-size: var(--text-xl);
  margin: var(--space-12) 0 var(--space-4);
}

.entry-content p {
  margin-bottom: var(--space-6);
  color: var(--color-muted);
  line-height: 1.75;
}

.entry-content figure {
  margin: var(--space-12) 0;
}

.entry-content figure img {
  width: 100%;
}

.entry-content figcaption {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-top: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Projekt-Bildgalerie (breite Darstellung) */
.project-gallery {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter) var(--space-24);
}

.project-gallery .wp-block-gallery {
  gap: 2px;
}

/* ============================================================
   KONTAKTSEITE
   ============================================================ */

.contact-section {
  padding: var(--space-24) 0;
}

.contact-section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-24);
}

.contact-intro h1 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.contact-intro p {
  color: var(--color-muted);
  line-height: 1.75;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-12);
}

.contact-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-muted);
  transition: color var(--transition);
}

.contact-link:hover {
  color: var(--color-ink);
}

.contact-link .arrow {
  font-size: var(--text-lg);
  color: var(--color-accent);
  transition: transform var(--transition);
}

.contact-link:hover .arrow {
  transform: translate(4px, -4px);
}

/* WordPress Kontaktformular (Contact Form 7 / Standard) */
.contact-form-wrapper input[type="text"],
.contact-form-wrapper input[type="email"],
.contact-form-wrapper textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) 0;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-ink);
  transition: border-color var(--transition);
  outline: none;
  margin-bottom: var(--space-6);
}

.contact-form-wrapper input:focus,
.contact-form-wrapper textarea:focus {
  border-color: var(--color-accent);
}

.contact-form-wrapper textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form-wrapper label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  display: block;
  margin-bottom: var(--space-2);
}

.contact-form-wrapper .btn,
.contact-form-wrapper input[type="submit"] {
  background: var(--color-ink);
  color: var(--color-bg);
  border: none;
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background var(--transition);
}

.contact-form-wrapper .btn:hover,
.contact-form-wrapper input[type="submit"]:hover {
  background: var(--color-accent);
}

@media (max-width: 768px) {
  .contact-section__inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  .project-header__inner {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-8) 0;
  margin-top: auto;
}

.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-footer p {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-muted);
  max-width: none;
}

.site-footer a {
  color: var(--color-muted);
  transition: color var(--transition);
}

.site-footer a:hover {
  color: var(--color-ink);
}

/* ============================================================
   GUTENBERG: BASIS-BLÖCKE ANPASSEN
   ============================================================ */

.wp-block-image figcaption {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.wp-block-separator {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-12) 0;
}

.wp-block-quote {
  border-left: 2px solid var(--color-accent);
  padding-left: var(--space-6);
  margin: var(--space-8) 0;
}

.wp-block-quote p {
  font-family: var(--font-sans);
  font-style: italic;
  font-size: var(--text-xl);
  color: var(--color-ink);
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.accent { color: var(--color-accent); }
.muted  { color: var(--color-muted); }