/* ===========================================================
   Felipe von Dobschütz-da Silva — portfolio site
   Palette: wine red + broken white
=========================================================== */
:root {
  --wine: #6e1423;
  --wine-dark: #470c17;
  --wine-soft: #8a2236;
  --wine-tint: rgba(110, 20, 35, 0.08);
  --wine-tint-strong: rgba(110, 20, 35, 0.16);

  --white: #faf6f0;
  --white-soft: #f1e9df;
  --glass: rgba(250, 246, 240, 0.65);
  --glass-dark: rgba(71, 12, 23, 0.55);

  --ink: #241714;
  --ink-soft: #6b5a54;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-main: 'Helvetica Neue', Arial, sans-serif;
  --font-display: Georgia, 'Times New Roman', serif;
  --max-width: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background-color: var(--white);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--glass);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(110, 20, 35, 0.1);
  transition: background 0.3s ease;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--wine);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links > li { position: relative; }

.nav-links > li > a,
.nav-links > li > button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font: inherit;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  transition: background-color 0.25s ease, color 0.25s ease;
}

.nav-links > li > a:hover,
.nav-links > li > a.active,
.nav-links > li > button:hover {
  background-color: var(--wine-tint-strong);
  color: var(--wine-dark);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: var(--glass);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(110, 20, 35, 0.12);
  box-shadow: 0 18px 40px rgba(71, 12, 23, 0.12);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s var(--ease);
}

.nav-links > li:hover .nav-dropdown,
.nav-links > li:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  transition: background-color 0.2s ease;
}

.nav-dropdown a:hover { background-color: var(--wine-tint); color: var(--wine-dark); }

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

.nav-toggle span { width: 24px; height: 2px; background-color: var(--wine); border-radius: 2px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  background-color: var(--wine);
  color: var(--white);
  padding: 15px 34px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: background-color 0.3s ease, transform 0.3s var(--ease), box-shadow 0.3s ease;
  box-shadow: 0 10px 24px rgba(110, 20, 35, 0.25);
}

.btn:hover { background-color: var(--wine-dark); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(110, 20, 35, 0.32); }

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--wine);
  color: var(--wine);
  box-shadow: none;
}

.btn-outline:hover { background-color: var(--wine); color: var(--white); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 24px 90px;
  overflow: hidden;
  background: linear-gradient(160deg, var(--wine-dark) 0%, var(--wine) 55%, var(--wine-soft) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--hero-image, none);
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  animation: heroPan 22s ease-in-out infinite alternate;
}

@keyframes heroPan {
  0%   { transform: scale(1.05) translate(0, 0); }
  100% { transform: scale(1.18) translate(-2%, -2%); }
}

.hero-inner { position: relative; z-index: 2; max-width: 740px; }

.hero-eyebrow {
  display: inline-block;
  color: var(--white);
  background: rgba(250, 246, 240, 0.14);
  border: 1px solid rgba(250, 246, 240, 0.3);
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 26px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 6vw, 3.8rem);
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--white-soft);
  margin: 0 auto 36px;
}

.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Sections ---------- */
section { padding: 100px 0; }

.section-eyebrow {
  display: block;
  text-align: center;
  color: var(--wine);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  color: var(--ink);
  margin-bottom: 20px;
  text-align: center;
}

.section-subtitle {
  max-width: 620px;
  margin: 0 auto 56px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* ---------- Page header (non-home pages) ---------- */
.page-header {
  position: relative;
  padding: 170px 24px 90px;
  text-align: center;
  background: linear-gradient(160deg, var(--wine-dark), var(--wine));
  color: var(--white);
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--hero-image, none);
  background-size: cover;
  background-position: center;
  opacity: 0.25;
  animation: heroPan 25s ease-in-out infinite alternate;
}

.page-header-inner { position: relative; z-index: 2; }

.page-header h1 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 14px; }
.page-header p { color: var(--white-soft); max-width: 560px; margin: 0 auto; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  max-width: 920px;
  margin: 0 auto;
}

.about-portrait {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  max-width: 360px;
  margin: 0 auto;
  box-shadow: 0 24px 50px rgba(71, 12, 23, 0.18);
}

.about-portrait img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.about-portrait:hover img { transform: scale(1.08); }

.about-content p { margin-bottom: 20px; font-size: 1.05rem; }

.skills-list { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.skills-list li {
  background-color: var(--wine-tint);
  border: 1px solid rgba(110, 20, 35, 0.18);
  color: var(--wine-dark);
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  transition: background-color 0.25s ease, transform 0.25s ease;
}

.skills-list li:hover { background-color: var(--wine-tint-strong); transform: translateY(-2px); }

/* ---------- Art & Events grid ---------- */
.art-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.art-card {
  position: relative;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 14px 32px rgba(71, 12, 23, 0.08);
  transition: box-shadow 0.35s ease, transform 0.35s var(--ease);
}

.art-card:hover { box-shadow: 0 24px 48px rgba(71, 12, 23, 0.18); transform: translateY(-6px); }

.art-card-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--wine-dark);
}

.art-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease);
}

.art-card:hover .art-card-image img { transform: scale(1.12) rotate(0.3deg); }

.art-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(71, 12, 23, 0.65), rgba(71, 12, 23, 0));
  opacity: 0;
  transition: opacity 0.35s ease;
}

.art-card:hover .art-card-image::after { opacity: 1; }

.art-card-body { padding: 24px; }

.art-card .tag {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--wine);
  background: var(--wine-tint);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.art-card h3 { font-family: var(--font-display); color: var(--ink); margin-bottom: 10px; font-size: 1.3rem; }
.art-card p { color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- Art detail modal ---------- */
.art-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(36, 23, 20, 0.6);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  z-index: 500;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.art-modal-overlay.open { opacity: 1; visibility: visible; }

.art-modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 760px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(30px) scale(0.98);
  transition: transform 0.35s var(--ease);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.3);
}

.art-modal-overlay.open .art-modal { transform: translateY(0) scale(1); }

.art-modal-image { aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.art-modal-image img { width: 100%; height: 100%; object-fit: cover; }

.art-modal-body { padding: 34px; }

.art-modal-body h2 { font-family: var(--font-display); color: var(--wine-dark); margin-bottom: 14px; font-size: 1.7rem; }

.art-modal-body p { margin-bottom: 16px; color: var(--ink); }

.art-modal-body .art-modal-meta { color: var(--ink-soft); font-size: 0.85rem; margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.06em; }

.art-modal-gallery { display: flex; gap: 10px; overflow-x: auto; margin-bottom: 20px; padding-bottom: 6px; }
.art-modal-gallery img { width: 120px; height: 90px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; transition: transform 0.3s ease; }
.art-modal-gallery img:hover { transform: scale(1.06); }

.art-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--wine-dark);
  z-index: 3;
  transition: background-color 0.2s ease;
}

.art-modal-close:hover { background-color: var(--white); }

/* ---------- Food page ---------- */
.food-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.food-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 14px 30px rgba(71, 12, 23, 0.07);
  transition: transform 0.35s var(--ease), box-shadow 0.35s ease;
}

.food-card:hover { transform: translateY(-6px); box-shadow: 0 20px 42px rgba(71, 12, 23, 0.14); }

.food-card h3 { font-family: var(--font-display); color: var(--wine-dark); margin-bottom: 12px; }

/* ---------- Services tabs ---------- */
.service-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.service-tab {
  background: var(--wine-tint);
  border: 1px solid rgba(110, 20, 35, 0.15);
  color: var(--wine-dark);
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.service-tab:hover { background: var(--wine-tint-strong); }

.service-tab.active { background: var(--wine); color: var(--white); box-shadow: 0 10px 24px rgba(110, 20, 35, 0.25); }

.service-panel {
  display: none;
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: 0 16px 36px rgba(71, 12, 23, 0.08);
}

.service-panel.active { display: block; animation: fadeUp 0.5s var(--ease); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.service-panel h2 { font-family: var(--font-display); color: var(--wine-dark); margin-bottom: 18px; font-size: 1.6rem; }
.service-panel p { margin-bottom: 16px; }
.service-panel ul { margin: 16px 0 16px 0; }
.service-panel ul li { position: relative; padding-left: 24px; margin-bottom: 10px; }
.service-panel ul li::before { content: '—'; position: absolute; left: 0; color: var(--wine); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--wine-dark), var(--wine));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  margin: 0 28px;
}

.cta-band h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 16px; }
.cta-band p { color: var(--white-soft); margin-bottom: 28px; max-width: 520px; margin-left: auto; margin-right: auto; }

/* ---------- Contact ---------- */
.contact-content { text-align: center; max-width: 560px; margin: 0 auto; }
.contact-content p { margin-bottom: 28px; }

.social-links { display: flex; gap: 24px; justify-content: center; margin-top: 28px; }
.social-links a {
  color: var(--wine-dark);
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: var(--wine-tint);
  transition: background-color 0.25s ease;
}
.social-links a:hover { background-color: var(--wine-tint-strong); }

/* ---------- Footer ---------- */
.site-footer {
  background-color: var(--ink);
  color: var(--white-soft);
  text-align: center;
  padding: 36px 24px;
  font-size: 0.85rem;
}

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

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    top: 74px;
    left: 16px;
    right: 16px;
    background: var(--white);
    border-radius: var(--radius-md);
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px;
    box-shadow: 0 20px 44px rgba(71, 12, 23, 0.18);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.3s ease;
  }

  .nav-links.open { max-height: 480px; opacity: 1; }

  .nav-links > li > a, .nav-links > li > button { width: 100%; justify-content: space-between; }

  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    display: none;
    padding-left: 10px;
  }

  .nav-links > li.open .nav-dropdown { display: block; }

  .nav-toggle { display: flex; }

  .about-grid { grid-template-columns: 1fr; }
}