/* ===========================
   KALTER KAFFEE – Shared Styles
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Nunito:wght@400;600;700;800&display=swap');

/* ===== VARIABLES ===== */
:root {
  --gold: #F2C00A;
  --gold-dark: #c49a08;
  --gold-light: #fdf3c0;
  --green: #2d6a2d;
  --green-light: #4a8c3f;
  --espresso: #1e110a;
  --brown: #3d2010;
  --cream: #fdf8ee;
  --warm-white: #fffcf5;
  --text-dark: #1e110a;
  --text-mid: #5a3e28;
  --text-light: #8a6a50;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(30,17,10,0.12);
  --shadow-lg: 0 12px 48px rgba(30,17,10,0.18);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Nunito', sans-serif;
  background: var(--warm-white);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: 'Fraunces', serif; line-height: 1.2; }

/* ===== LAYOUT ===== */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
section { padding: 5rem 0; }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(30,17,10,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--gold);
  transition: background 0.3s;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 1.5rem; max-width: 1200px; margin: 0 auto;
}
.nav-logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.nav-logo img {
  height: 3.2rem; width: auto;
  border-radius: 50%;
  background: rgba(242,192,10,0.15);
  padding: 3px;
  box-shadow: 0 0 0 2px var(--gold), 0 0 16px rgba(242,192,10,0.4);
  transition: transform 0.3s, box-shadow 0.3s;
}
.nav-logo:hover img {
  transform: rotate(-8deg) scale(1.12);
  box-shadow: 0 0 0 2px var(--gold), 0 0 28px rgba(242,192,10,0.7);
}
.nav-logo-text {
  font-family: 'Fraunces', serif; font-size: 1.4rem; font-weight: 700;
  color: var(--gold); letter-spacing: 0.02em;
}
.nav-links { display: flex; align-items: center; gap: 0.25rem; list-style: none; }
.nav-links a {
  color: #e8d9c0; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.5rem 0.5rem; border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--gold); background: rgba(242,192,10,0.1); }
.nav-links .btn-shop {
  background: var(--gold); color: var(--espresso); padding: 0.45rem 1rem;
  border-radius: 20px; font-weight: 800; transition: background 0.2s, transform 0.15s;
}
.nav-links .btn-shop:hover { background: #ffd633; transform: translateY(-1px); }
.nav-links .active { color: var(--gold) !important; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.nav-toggle span {
  display: block; width: 26px; height: 2px;
  background: var(--gold); border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== PAGE HERO ===== */
.page-hero {
  padding: 8rem 0 5rem;
  background: var(--espresso);
  position: relative;
  text-align: center;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(242,192,10,0.15), transparent 70%);
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.2;
}
.page-hero-content { position: relative; }
.page-hero .kicker {
  display: inline-block; background: var(--gold); color: var(--espresso);
  font-weight: 800; font-size: 0.75rem; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 0.3rem 0.9rem; border-radius: 20px;
  margin-bottom: 1.2rem;
}
.page-hero h1 {
  font-size: clamp(2.5rem, 7vw, 4.5rem); font-weight: 900; font-style: italic;
  color: var(--gold); margin-bottom: 0.75rem;
  text-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.page-hero p {
  color: rgba(255,255,255,0.75); font-size: 1.1rem; font-style: italic;
  max-width: 600px; margin: 0 auto;
}

/* ===== SECTION LABELS ===== */
.section-label {
  display: inline-block; font-size: 0.75rem; font-weight: 800;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--green); margin-bottom: 0.75rem;
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; margin-bottom: 0.5rem; }
.section-sub { font-size: 1rem; color: var(--text-mid); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.85rem 2rem; border-radius: 30px;
  font-family: 'Nunito', sans-serif; font-weight: 800;
  font-size: 0.95rem; letter-spacing: 0.04em; text-transform: uppercase;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  cursor: pointer; border: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-primary { background: var(--gold); color: var(--espresso); }
.btn-primary:hover { background: #ffd633; }
.btn-dark { background: var(--espresso); color: var(--gold); }
.btn-dark:hover { background: var(--brown); }
.btn-outline-dark {
  background: transparent; color: var(--espresso);
  border: 2px solid var(--espresso);
}
.btn-outline-dark:hover { background: var(--espresso); color: white; }
.btn-red { background: #c0392b; color: white; }
.btn-red:hover { background: #e74c3c; }
.btn-paypal { background: #003087; color: white; border-radius: 8px; }
.btn-paypal:hover { background: #0050b3; }

/* ===== CARDS ===== */
.card {
  background: white; border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-body { padding: 1.5rem; }

/* ===== KONTAKT FORM ===== */
.kontakt-section {
  background: var(--espresso); color: white; position: relative; overflow: hidden;
}
.kontakt-section::before {
  content: ''; position: absolute; top: -50%; left: -10%;
  width: 60%; height: 200%;
  background: radial-gradient(ellipse, rgba(242,192,10,0.12), transparent 70%);
  pointer-events: none;
}
.kontakt-inner { position: relative; max-width: 720px; margin: 0 auto; text-align: center; }
.kontakt-section .section-title { color: var(--gold); }
.kontakt-section .section-sub { color: rgba(255,255,255,0.75); margin: 0 auto 2.5rem; }
.form-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; margin-bottom: 1rem;
}
.form-field-full { grid-column: 1 / -1; }
.form-field label {
  display: block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: rgba(255,255,255,0.6); margin-bottom: 0.4rem; text-align: left;
}
.form-field input, .form-field textarea {
  width: 100%; background: rgba(255,255,255,0.07);
  border: 1.5px solid rgba(255,255,255,0.15); border-radius: 8px;
  padding: 0.75rem 1rem; color: white;
  font-family: 'Nunito', sans-serif; font-size: 0.95rem;
  transition: border-color 0.2s, background 0.2s; outline: none;
}
.form-field input:focus, .form-field textarea:focus {
  border-color: var(--gold); background: rgba(242,192,10,0.07);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 1.25rem; }

/* ===== SOCIAL ===== */
.social-section { background: var(--cream); text-align: center; padding: 3.5rem 0; }
.social-section h3 {
  font-family: 'Fraunces', serif; font-size: 1.5rem;
  color: var(--espresso); margin-bottom: 1.5rem; font-style: italic;
}
.social-icons { display: flex; justify-content: center; gap: 1.25rem; }
.social-icon {
  display: flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 50%; background: white;
  box-shadow: var(--shadow); transition: transform 0.2s, box-shadow 0.2s;
}
.social-icon:hover { transform: translateY(-3px) scale(1.1); box-shadow: var(--shadow-lg); }
.social-icon svg { width: 24px; height: 24px; }

/* ===== VIDEO ===== */
.video-wrapper {
  position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
}
.video-wrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; }

/* ===== FOOTER ===== */
footer {
  background: var(--espresso); color: rgba(255,255,255,0.75); padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem;
}
.footer-brand img { height: 3.5rem; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.5); line-height: 1.6; }
footer h4 { font-family: 'Fraunces', serif; font-size: 1rem; color: var(--gold); margin-bottom: 1rem; }
footer p, footer a { font-size: 0.9rem; line-height: 1.8; color: rgba(255,255,255,0.65); }
footer a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.4); }
.footer-social { display: flex; gap: 1rem; }
.footer-social a { color: rgba(255,255,255,0.4); font-size: 1.3rem; transition: color 0.2s; }
.footer-social a:hover { color: var(--gold); }

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 44px; height: 44px; background: var(--gold); color: var(--espresso);
  border: none; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow); opacity: 0; pointer-events: none;
  transition: opacity 0.3s, transform 0.2s; z-index: 999;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { transform: scale(1.1); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-mobile-open .nav-links {
    display: flex; flex-direction: column; align-items: flex-start; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(30,17,10,0.98); padding: 1rem 1.5rem 1.5rem;
    border-top: 1px solid rgba(242,192,10,0.2);
    animation: slideDown 0.25s ease;
  }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .nav-mobile-open .nav-links a {
    padding: 0.6rem 0; font-size: 1rem; width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  section { padding: 3.5rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
}