/* ============================================================
   B. Tola — ihrgartenmacher
   global.css — Mood "Heckengrün" auf weißem Grund
   ============================================================ */

/* ─── Google Fonts: Manrope ───
   Wird via <link rel="stylesheet"> im <head> jeder HTML-Datei geladen
   (kein @import hier — render-blocking + doppelte Anfrage). */

/* ─── CSS-Variablen ─── */
:root {
  /* ───── Brand (Apfelgrün-Familie) ───── */
  --color-brand-main:       #468020;   /* tiefes Apfelgrün — AA-lesbar für Text/Buttons */
  --color-brand-darker:     #356418;   /* Hover-State / dunkleres Apfelgrün */
  --color-brand-lighter:    #63B32E;   /* echte Markenfarbe (Logo) — Akzent-Pop */
  --color-brand-subtle:     #EEF6E6;   /* sehr helle apfelgrüne Tint */

  /* ───── Akzent (Sandstein-Beige — passt zu Naturstein-Projekten) ───── */
  --color-accent-main:      #B89968;   /* warmer Sandstein */
  --color-accent-darker:    #8F7449;
  --color-accent-lighter:   #D9C39B;
  --color-accent-subtle:    #F7F2E8;

  /* ───── Backgrounds ───── */
  --color-bg-light:         #FFFFFF;   /* Default Seitenhintergrund — weiß */
  --color-bg-dark:          #1F3D14;   /* dunkle Sections (z.B. Footer) — tiefes Apfelgrün */
  --color-bg-card:          #FFFFFF;
  --color-bg-accent:        #F8FAF6;   /* dezente alternierende Section */

  /* ───── Linien & neutrale Töne ───── */
  --color-border:           #E5E7E1;   /* warm getöntes Hellgrau */
  --color-border-strong:    #C9CDC4;
  --color-text-muted:       #69715F;
  --color-off-white:        #FAFAF8;

  /* ───── Semantisch ───── */
  --color-success:          #22C55E;
  --color-heading:          #213D12;   /* sehr dunkles Apfelgrün-Anthrazit */
  --color-body:             #3C4A33;

  /* ───── Typografie ───── */
  --font-main:              'Manrope', system-ui, -apple-system, sans-serif;

  --font-size-body:         17px;
  --line-height-body:       1.65;

  --font-size-h1:           68px;
  --font-size-h2:           48px;
  --font-size-h3:           32px;
  --font-size-h4:           22px;
  --font-size-h5:           18px;

  --font-size-small:        17px;
  --font-size-nav:          17px;
  --font-size-button:       17px;

  --letter-spacing-tight:   -0.03em;
  --letter-spacing-snug:    -0.015em;
  --letter-spacing-normal:  0;
  --letter-spacing-wide:    0.08em;

  --font-weight-regular:    400;
  --font-weight-medium:     500;
  --font-weight-semi:       600;
  --font-weight-bold:       700;

  /* ───── Layout ───── */
  --max-width:              1200px;
  --max-width-wide:         1400px;
  --section-padding:        120px 40px;
  --section-padding-mobile: 72px 20px;

  --radius-sm:              6px;
  --radius-md:              12px;
  --radius-lg:              20px;
  --radius-pill:            999px;

  /* ───── Schatten — layered, brand-tinted ───── */
  --shadow-xs:
    0 1px 2px rgba(30, 61, 42, 0.04);
  --shadow-sm:
    0 1px 2px rgba(30, 61, 42, 0.04),
    0 2px 6px rgba(30, 61, 42, 0.06);
  --shadow-md:
    0 1px 2px rgba(30, 61, 42, 0.04),
    0 6px 16px rgba(30, 61, 42, 0.08),
    0 12px 24px rgba(30, 61, 42, 0.06);
  --shadow-lg:
    0 2px 4px rgba(30, 61, 42, 0.04),
    0 12px 28px rgba(30, 61, 42, 0.10),
    0 24px 48px rgba(30, 61, 42, 0.08);

  /* ───── Easing ───── */
  --ease-spring:            cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:               cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:            cubic-bezier(0.65, 0, 0.35, 1);
}

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

/* WICHTIG: KEIN scroll-behavior: smooth — kollidiert mit Lenis in Phase 5. */

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-body);
  background: var(--color-bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* ─── Headings ─── */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-heading);
  font-weight: var(--font-weight-semi);
  line-height: 1.12;
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-bold);
}
h2 {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semi);
}
h3 {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--letter-spacing-snug);
}
h4 {
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--letter-spacing-snug);
  line-height: 1.3;
}
h5 {
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-normal);
  line-height: 1.4;
}

p {
  color: var(--color-body);
  line-height: var(--line-height-body);
}

/* ─── Links ─── */
a {
  color: var(--color-brand-main);
  text-decoration: none;
  transition: color 200ms var(--ease-out);
}
a:hover {
  color: var(--color-brand-darker);
}

/* ─── Bilder ─── */
img {
  max-width: 100%;
  display: block;
  height: auto;
}

/* ─── Container ─── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}
.container-wide {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 40px;
}

/* ─── Buttons ─── */
.btn-primary,
.btn-primary-on-dark,
.btn-secondary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-main);
  font-size: var(--font-size-button);
  font-weight: var(--font-weight-semi);
  letter-spacing: var(--letter-spacing-snug);
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  min-height: 52px;
  transition:
    transform 220ms var(--ease-spring),
    background-color 220ms var(--ease-out),
    color 220ms var(--ease-out),
    border-color 220ms var(--ease-out),
    box-shadow 220ms var(--ease-out);
  will-change: transform;
}

.btn-primary {
  background: var(--color-brand-main);
  color: var(--color-off-white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-brand-darker);
  color: var(--color-off-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary:focus-visible {
  outline: 2px solid var(--color-brand-main);
  outline-offset: 3px;
}

.btn-secondary {
  background: transparent;
  color: var(--color-heading);
  border-color: var(--color-border-strong);
}
.btn-secondary:hover {
  border-color: var(--color-brand-main);
  color: var(--color-brand-main);
  transform: translateY(-2px);
}
.btn-secondary:focus-visible {
  outline: 2px solid var(--color-brand-main);
  outline-offset: 3px;
}

.btn-ghost {
  background: transparent;
  color: var(--color-brand-main);
  padding: 8px 0;
  border-radius: 0;
  min-height: auto;
  position: relative;
}
.btn-ghost::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  height: 1.5px;
  width: 100%;
  background: currentColor;
  transform-origin: right;
  transform: scaleX(1);
  transition: transform 320ms var(--ease-out);
}
.btn-ghost:hover::after {
  transform-origin: left;
  transform: scaleX(1);
}
.btn-ghost:hover {
  color: var(--color-brand-darker);
}

/* Variante: Light-Button für dunkle Backgrounds */
.btn-primary-on-dark {
  background: var(--color-off-white);
  color: var(--color-brand-darker);
}
.btn-primary-on-dark:hover {
  background: var(--color-accent-lighter);
  color: var(--color-brand-darker);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ─── Form Inputs ─── */
input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
  font-family: var(--font-main);
  font-size: var(--font-size-body);
  color: var(--color-body);
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  width: 100%;
  transition: border-color 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}
input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-brand-main);
  box-shadow: 0 0 0 3px rgba(45, 91, 62, 0.12);
}
input::placeholder,
textarea::placeholder {
  color: var(--color-text-muted);
}

label {
  display: block;
  font-size: 15px;
  font-weight: var(--font-weight-medium);
  color: var(--color-heading);
  margin-bottom: 8px;
  letter-spacing: var(--letter-spacing-snug);
}

/* ─── Utility ─── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: var(--font-weight-semi);
  color: var(--color-brand-main);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1.5px;
  background: var(--color-brand-main);
  display: inline-block;
}

.text-muted { color: var(--color-text-muted); }
.text-brand { color: var(--color-brand-main); }
.text-accent { color: var(--color-accent-darker); }

/* ─── Animation defaults: nur transform + opacity ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translate3d(0, 24px, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* IntersectionObserver-Pattern (gleicher Trigger-Class für Sections): */
.reveal {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition:
    opacity 720ms var(--ease-out),
    transform 720ms var(--ease-out);
  will-change: transform, opacity;
}
.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  :root {
    --section-padding: 96px 32px;
  }
  h1 { font-size: 52px; }
  h2 { font-size: 40px; }
  h3 { font-size: 28px; }
}

@media (max-width: 767px) {
  :root {
    /* Mobil: Section-Padding vertikal behalten, horizontal 0 —
       der seitliche Abstand (15px) kommt allein vom Container unten. */
    --section-padding: 72px 0;
  }
  .container,
  .container-wide { padding: 0 20px; }

  /* Einheitlich 20px links/rechts auf Mobil. !important, weil die
     Section-<style>-Blöcke per fetch nach global.css injiziert werden
     und sonst ihr 0-40px-Padding gewinnt. */
  .sk-hero__container,
  .sk-about__container,
  .sk-leistungen__container,
  .sk-referenzen__container,
  .sk-kontakt__container,
  .sk-footer__container,
  .sk-nav__inner {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  h1 { font-size: 38px; line-height: 1.15; }
  h2 { font-size: 30px; line-height: 1.18; }
  h3 { font-size: 24px; }
  h4 { font-size: 20px; }

  /* ── Einheitliche Section-Header auf Mobil ──
     Alle Eyebrows, Titel und Sublines (about/leistungen/referenzen/kontakt):
     linksbündig, gleiche Größe, gleiche Zwischenabstände.
     !important, da Section-<style>-Blöcke nach global.css injiziert werden. */
  .sk-leistungen__header,
  .sk-referenzen__header { text-align: left !important; }

  .sk-about .eyebrow,
  .sk-leistungen .eyebrow,
  .sk-referenzen .eyebrow,
  .sk-kontakt .eyebrow {
    margin: 0 !important;
    font-size: 14px !important;
  }
  .sk-about__heading,
  .sk-leistungen__heading,
  .sk-referenzen__heading,
  .sk-kontakt__heading {
    font-size: 38px !important;
    line-height: 1.15 !important;
    margin: 16px 0 !important;
    text-align: left !important;
  }
  .sk-about__lead,
  .sk-leistungen__lead,
  .sk-referenzen__lead,
  .sk-kontakt__lead {
    font-size: 18px !important;
    line-height: 1.6 !important;
    margin: 0 0 28px !important;
    text-align: left !important;
  }

  /* CTA am Section-Ende: kein Divider + kein großer Abstand auf Mobil —
     nur ein normaler Gap nach dem Inhalt, dann die CTA. */
  .sk-leistungen__footer,
  .sk-referenzen__footer {
    border-top: none !important;
    padding-top: 0 !important;
    margin-top: 40px !important;
  }

  /* Hero-Stats: Divider auf Mobil entfernen */
  .sk-hero__stats {
    border-top: none !important;
    padding-top: 0 !important;
  }
  .btn-primary,
  .btn-secondary { padding: 14px 24px; min-height: 48px; font-size: 16px; }
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}
