/* ==========================================================================
   (k)ontentwerk – Branding & Social Media Studio
   Stylesheet · mobile first · keine externen Ressourcen
   ========================================================================== */

/* ---------- Schrift (lokal) ---------- */
@font-face {
  font-family: "Montserrat";
  src: url("../fonts/Montserrat-Variable.ttf") format("truetype");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- Design-Tokens ---------- */
:root {
  --black: #0d0d0d;
  --white: #ffffff;
  --beige: #eeede9;
  --green: #284d32; /* nur für Details: Akzentlinien, Ziffern, Hover, Kontaktblock */

  --text: var(--black);
  --text-muted: #4a4a48; /* ca. 8.5:1 auf Weiß, ca. 7.5:1 auf Beige */
  --line: #d9d8d3;

  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --container: 72rem;
  --gutter: 1.25rem;
  --section-y: 4.5rem;
  --header-h: 4rem;
  --radius: 2px;
  --ease: 200ms ease;
}

@media (min-width: 48em) {
  :root {
    --gutter: 2rem;
    --section-y: 7rem;
    --header-h: 5rem;
  }
}

/* ---------- Basis ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  margin: 0;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

p { margin: 0; }

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color var(--ease);
}

a:hover { color: var(--green); }

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

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

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

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -3rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--black);
  color: var(--white);
  text-decoration: none;
}

.skip-link:focus { top: 0.75rem; color: var(--white); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease);
}

.site-header.is-scrolled { border-bottom-color: var(--line); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

/* Header-Logo: Die Originaldatei (720×720, transparent) hat viel Leerraum.
   Statt die Datei zu verändern, wird per CSS nur der Ausschnitt
   x 70–650 / y 292–446 (580×154 px) gezeigt. */
.logo-crop {
  display: block;
  width: 9.5rem;
  aspect-ratio: 580 / 154;
  overflow: hidden;
}

.logo-crop .logo {
  width: 124.138%;      /* 720 / 580 */
  max-width: none;
  height: auto;
  margin-left: -12.069%; /* -70 / 580 */
  margin-top: -50.345%;  /* -292 / 580 (Prozent-Margins beziehen sich auf die Breite) */
}

@media (min-width: 48em) {
  .logo-crop { width: 11rem; }
}

/* Text-Ersatz, falls die Logodatei fehlt (wird per JS gesetzt) */
.logo-text {
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  color: var(--black);
}

/* Mobile Navigation */
.nav-toggle {
  position: relative;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: -0.5rem;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--black);
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  position: absolute;
  left: 50%;
  width: 1.375rem;
  height: 2px;
  margin-left: -0.6875rem;
  background: currentColor;
  transition: transform var(--ease), opacity var(--ease);
}

.nav-toggle-bar { top: 50%; margin-top: -1px; }
.nav-toggle-bar::before,
.nav-toggle-bar::after { content: ""; left: 0; margin-left: 0; }
.nav-toggle-bar::before { top: -7px; }
.nav-toggle-bar::after { top: 7px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: translateY(7px) rotate(45deg); background: var(--black); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: translateY(-7px) rotate(-45deg); background: var(--black); }

.site-nav {
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  display: none;
}

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

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0.5rem var(--gutter) 1.25rem;
}

.site-nav a {
  display: block;
  padding: 0.85rem 0;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.site-nav li:last-child a { border-bottom: 0; }

/* Ohne JS bleibt die Navigation sichtbar */
.no-js .nav-toggle { display: none; }
.no-js .site-nav { position: static; display: block; border: 0; }

@media (min-width: 48em) {
  .nav-toggle { display: none; }

  .site-nav,
  .no-js .site-nav {
    position: static;
    display: block;
    background: none;
    border: 0;
  }

  .site-nav ul {
    display: flex;
    gap: 2.25rem;
    padding: 0;
  }

  .site-nav a {
    position: relative;
    padding: 0.25rem 0;
    font-size: 0.9375rem;
    border: 0;
  }

  .site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 1px;
    background: var(--green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--ease);
  }

  .site-nav a:hover::after,
  .site-nav a:focus-visible::after { transform: scaleX(1); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.6rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  border: 1px solid var(--black);
  border-radius: var(--radius);
  transition: background-color var(--ease), color var(--ease), border-color var(--ease);
}

.btn-primary { background: var(--black); color: var(--white); }
.btn-primary:hover { background: var(--green); border-color: var(--green); color: var(--white); }

.btn-ghost { background: transparent; color: var(--black); }
.btn-ghost:hover { border-color: var(--green); color: var(--green); }

.btn-light { background: var(--white); color: var(--black); border-color: var(--white); }
.btn-light:hover { background: var(--beige); border-color: var(--beige); color: var(--green); }

/* ---------- Hero ---------- */
.hero {
  padding-block: 4.5rem 5rem;
}

@media (min-width: 48em) {
  .hero { padding-block: 9rem 10rem; }
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: var(--green);
}

.hero h1 {
  max-width: 14ch;
  font-size: clamp(2.5rem, 8vw + 0.5rem, 5.5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.04;
}

.lead {
  max-width: 38rem;
  margin-top: 1.75rem;
  font-size: 1.0625rem;
  color: var(--text-muted);
}

@media (min-width: 48em) {
  .lead { font-size: 1.25rem; }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

.hero-inner {
  display: grid;
  gap: 4rem;
}

@media (min-width: 60em) {
  .hero-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 4rem;
  }
}

/* ---------- Handy-Mockup (Instagram-Screenshot, kein Embed) ---------- */
.phone-figure {
  margin: 0;
  justify-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.phone {
  position: relative;
  display: block;
  width: 15rem;
  aspect-ratio: 9 / 19.5;
  padding: 0.55rem;
  background: var(--black);
  border-radius: 2.4rem;
  box-shadow: 0 2rem 3.5rem -1.5rem rgba(13, 13, 13, 0.35);
  text-decoration: none;
  transition: transform 300ms ease, box-shadow 300ms ease;
}

.phone::before { /* Kamera-Aussparung */
  content: "";
  position: absolute;
  top: 1rem;
  left: 50%;
  z-index: 2;
  width: 28%;
  height: 1.1rem;
  transform: translateX(-50%);
  background: var(--black);
  border-radius: 1rem;
}

.phone:hover {
  transform: translateY(-6px);
  box-shadow: 0 2.5rem 4rem -1.5rem rgba(40, 77, 50, 0.45);
}

.phone:focus-visible { outline-offset: 6px; border-radius: 2.4rem; }

@media (min-width: 48em) {
  .phone { width: 17rem; }
}

.phone-screen {
  position: relative;
  display: block;
  height: 100%;
  overflow: hidden;
  border-radius: 1.9rem;
  background: var(--white);
}

.phone-shot {
  position: absolute;
  top: 2.4rem; /* Statusleiste, damit die Kamera-Aussparung nichts verdeckt */
  left: 0;
  z-index: 1;
  width: 100%;
  height: calc(100% - 2.4rem);
  object-fit: cover;
  object-position: top;
}

/* Platzhalter, solange kein Screenshot vorhanden ist */
.phone-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  padding: 3.25rem 0.9rem 0.9rem;
  color: var(--black);
}

.ph-avatar {
  width: 4.25rem;
  height: 4.25rem;
  border-radius: 50%;
  background: var(--beige);
  border: 2px solid var(--green);
}

.ph-handle {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
}

.ph-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  width: 100%;
  margin-top: auto;
}

.ph-grid i {
  aspect-ratio: 1;
  background: var(--beige);
}

.insta-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--black);
  text-decoration: none;
  border-bottom: 1px solid var(--green);
  padding-bottom: 0.15rem;
}

.insta-link::after { content: " \2197"; color: var(--green); }

.insta-link:hover { color: var(--green); }

/* ---------- Sektionen ---------- */
.section { padding-block: var(--section-y); }
.section-beige { background: var(--beige); }

.section-head {
  max-width: 40rem;
  margin-bottom: 3rem;
}

.section-head h2 {
  position: relative;
  padding-top: 1.25rem;
  font-size: clamp(1.875rem, 3vw + 1rem, 2.75rem);
}

.section-head h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2.5rem;
  height: 2px;
  background: var(--green);
}

.section-head p {
  margin-top: 1rem;
  font-size: 1.0625rem;
  color: var(--text-muted);
}

.num {
  display: block;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}

/* ---------- Leistungen: Karten ---------- */
.cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 60em) {
  .cards { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
}

.card {
  padding: 2rem 1.75rem 2.25rem;
  background: var(--white);
  border-top: 2px solid transparent;
  transition: border-color var(--ease);
}

.card:hover { border-top-color: var(--green); }

@media (min-width: 48em) {
  .card { padding: 2.75rem 2.25rem 3rem; }
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.card p { color: var(--text-muted); }

/* ---------- Für wen ---------- */
@media (min-width: 60em) {
  .split {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 5rem;
    align-items: start;
  }
  .split .section-head { margin-bottom: 0; }

  .split-reverse {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

.section-head p + p { margin-top: 1.5rem; }

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.checklist li {
  position: relative;
  padding: 1.25rem 0 1.25rem 2.25rem;
  font-size: 1.0625rem;
  border-bottom: 1px solid var(--line);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.25rem;
  width: 1rem;
  height: 0.5rem;
  margin-top: 0.4rem;
  border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}

/* ---------- Ablauf ---------- */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 40em) {
  .steps { grid-template-columns: repeat(2, 1fr); gap: 3rem 2.5rem; }
}

@media (min-width: 60em) {
  .steps { grid-template-columns: repeat(4, 1fr); gap: 2rem; }
}

.step {
  padding-top: 1.5rem;
  border-top: 1px solid var(--black);
}

.step .num {
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 1.25rem;
}

.step h3 {
  font-size: 1.125rem;
  margin-bottom: 0.625rem;
}

.step p { color: var(--text-muted); }

/* ---------- Kontakt ---------- */
.section-contact {
  background: var(--green);
  color: var(--white);
}

.contact-inner {
  text-align: left;
}

.contact-inner h2 {
  font-size: clamp(2.25rem, 5vw + 1rem, 4rem);
  letter-spacing: -0.03em;
}

.contact-inner > p {
  max-width: 36rem;
  margin-block: 1.25rem 2.25rem;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.88);
}

.contact-inner .contact-mail {
  margin: 1.25rem 0 0;
  font-size: 0.9375rem;
}

.section-contact a:not(.btn):hover { color: var(--white); text-decoration-thickness: 2px; }
.section-contact :focus-visible { outline-color: var(--white); }

/* ---------- Footer ---------- */
.site-footer {
  padding-block: 3.5rem;
  background: var(--black);
  color: var(--white);
  font-size: 0.875rem;
}

.footer-inner {
  display: grid;
  gap: 2rem;
}

.logo-footer {
  width: 11rem;
  height: auto;
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
}

.footer-nav a { text-decoration: none; font-weight: 500; }
.footer-nav a:hover { color: var(--white); text-decoration: underline; text-decoration-color: var(--white); }

.site-footer :focus-visible { outline-color: var(--white); }

.copyright { color: rgba(255, 255, 255, 0.75); }

@media (min-width: 48em) {
  .footer-inner {
    grid-template-columns: 1fr auto auto;
    align-items: end;
    gap: 3rem;
  }
}

/* ---------- Rechtsseiten ---------- */
.legal {
  padding-block: 3.5rem 5rem;
}

.legal .container { max-width: 46rem; }

.legal h1 {
  font-size: clamp(2rem, 4vw + 1rem, 3rem);
  margin-bottom: 2.5rem;
}

.legal h2 {
  font-size: 1.25rem;
  margin: 2.5rem 0 0.75rem;
}

.legal h3 {
  font-size: 1rem;
  margin: 1.5rem 0 0.5rem;
}

.legal p,
.legal ul { margin: 0 0 1rem; }

.legal-note {
  padding: 1rem 1.25rem;
  margin-bottom: 2.5rem;
  background: var(--beige);
  border-left: 2px solid var(--green);
  font-size: 0.9375rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.9375rem;
  font-weight: 500;
}