/* =========================================================
   SOLILA LONGEVITY — Stylesheet
   Ruhige, warme Well-Being-Ästhetik, angelehnt an thelifebarn.com
   ========================================================= */

:root {
  --color-bg: #faf8f4;          /* Creme-Weiß, Haupthintergrund */
  --color-bg-alt: #f1ede5;      /* Warmes Beige für alternierende Sektionen */
  --color-sage: #8a9686;        /* Salbeigrün, Markenfarbe (aus Logo) */
  --color-sage-dark: #6c7869;   /* Dunkleres Salbeigrün für Hover/Akzente */
  --color-text: #33322d;        /* Warmes Dunkelbraun-Schwarz für Fließtext */
  --color-text-muted: #6f6d64;  /* Gedämpfter Text */
  --color-border: #e2ddd0;      /* Zarte Trennlinien */
  --color-white: #ffffff;

  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;

  --max-width: 1180px;
  --section-padding: clamp(4rem, 8vw, 8rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--color-text);
  margin: 0 0 1.2rem;
  letter-spacing: 0.01em;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  text-align: center;
}

p {
  margin: 0 0 1.2rem;
}

a {
  color: var(--color-sage-dark);
  text-decoration: none;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-sage-dark);
  margin-bottom: 0.9rem;
  text-align: center;
}

/* ---------- Header / Navigation ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.03);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.logo {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  letter-spacing: 0.22em;
  color: var(--color-sage-dark);
  font-weight: 400;
  text-transform: uppercase;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2.4rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.main-nav a:hover {
  color: var(--color-sage-dark);
  border-bottom-color: var(--color-sage-dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 1px;
  background: var(--color-text);
}

/* ---------- Hero / Start ---------- */

#start {
  padding-top: 84px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
}

.hero-image-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.hero-image-wrap img {
  width: 100%;
  height: auto;
}

.scroll-cue {
  display: flex;
  justify-content: center;
  margin-top: -2rem;
  padding-bottom: 2.5rem;
}

.scroll-cue a {
  width: 34px;
  height: 34px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sage-dark);
  font-size: 1.1rem;
  animation: bounce 2.4s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ---------- Generic Section ---------- */

section {
  padding: var(--section-padding) 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-intro {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

/* ---------- Produkte ---------- */

.product-teaser {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.product-teaser .badge {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-sage-dark);
  border: 1px solid var(--color-sage);
  border-radius: 999px;
  padding: 0.55rem 1.4rem;
  margin-bottom: 1.6rem;
}

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95rem 2.4rem;
  border-radius: 2px;
  border: 1px solid var(--color-sage-dark);
  color: var(--color-sage-dark);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn:hover {
  background: var(--color-sage-dark);
  color: var(--color-white);
}

.btn-solid {
  background: var(--color-sage-dark);
  color: var(--color-white);
}

.btn-solid:hover {
  background: var(--color-sage);
  border-color: var(--color-sage);
}

.product-image {
  max-width: 780px;
  margin: 0 auto;
  border-radius: 4px;
  overflow: hidden;
}

/* ---------- Philosophie ---------- */

.philosophy-text {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.philosophy-text p {
  margin-bottom: 1.5rem;
}

.philosophy-closing {
  text-align: center;
  margin-top: 3rem;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-sage-dark);
}

.philosophy-closing p {
  margin: 0.3rem 0;
}

/* ---------- Über Lila ---------- */

.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 980px;
  margin: 0 auto;
}

.about-grid img {
  border-radius: 50%;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

.about-grid .about-text h3 {
  font-size: 1.5rem;
}

/* ---------- Kontakt ---------- */

.contact-wrap {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  background: var(--color-white);
  color: var(--color-text);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-sage);
}

.form-group input.is-invalid,
.form-group textarea.is-invalid {
  border-color: #b3554a;
}

.field-error {
  display: block;
  min-height: 1.1em;
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: #b3554a;
}

.form-group-checkbox {
  margin-bottom: 1.6rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  cursor: pointer;
  text-transform: none;
  letter-spacing: normal;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin-top: 3px;
  accent-color: var(--color-sage-dark);
}

.checkbox-label a {
  color: var(--color-sage-dark);
  text-decoration: underline;
}

.form-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

.form-status {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.95rem;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2.6rem 0;
  background: var(--color-bg);
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-sage-dark);
  font-size: 1rem;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.footer-nav a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-nav a:hover {
  color: var(--color-sage-dark);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  opacity: 0.8;
}

/* ---------- Legal Pages ---------- */

.legal-page {
  padding-top: 160px;
  padding-bottom: 6rem;
}

.legal-page .container {
  max-width: 760px;
}

.legal-page h1 {
  font-size: 2.4rem;
  margin-bottom: 2rem;
}

.legal-page h2 {
  text-align: left;
  font-size: 1.4rem;
  margin-top: 2.4rem;
}

.legal-page p, .legal-page li {
  color: var(--color-text);
  font-size: 0.98rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-sage-dark);
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .about-grid img {
    margin: 0 auto;
  }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-150%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 1rem 1.5rem 1.5rem;
  }

  .main-nav ul li {
    border-bottom: 1px solid var(--color-border);
  }

  .main-nav ul li a {
    display: block;
    padding: 1rem 0;
  }

  .nav-toggle {
    display: flex;
  }

  .footer-nav ul {
    flex-direction: column;
    gap: 0.8rem;
  }
}