@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap");

:root {
  --bg:        #000000;
  --surface:   #0e0e0e;
  --surface2:  #141414;
  --text:      #e8eaf0;
  --muted:     #8b919a;
  --muted2:    #b0b7bf;
  --accent:    #c8cdd8;
  --accent2:   #e8eaf0;
  --line:      rgba(255,255,255,0.08);
  --line2:     rgba(255,255,255,0.05);
  --card:      #0e0e0e;
  --serif:     "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:      "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius:    14px;
  --radius-sm: 8px;
  --radius-pill: 100px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── WRAP ── */
.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 72px 40px 100px;
  position: relative;
}

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: rgba(0,0,0,0.92);
  border-bottom: 1px solid var(--line2);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 16px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
}

/* ── Logo size override ── */
.brand-link img {
  height: 42px !important;
  width: 42px !important;
  border-radius: 3px !important;
}

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

.nav-links a {
  color: var(--muted2);
  text-decoration: none;
  margin-left: 28px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--text); }

/* ── DROPDOWN ── */
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-btn {
  background: none;
  border: none;
  color: var(--muted2);
  font-size: 14px;
  font-weight: 400;
  font-family: var(--sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 0;
  margin-left: 28px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: color 0.2s ease;
}
.nav-dropdown-btn:hover { color: var(--text); }

/* Menu / hamburger button */
.nav-dropdown-btn.menu-btn {
  margin-left: 0;
  padding: 10px 16px;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  color: var(--muted2);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.nav-dropdown-btn.menu-btn:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border-color: rgba(255,255,255,0.22);
}
.menu-icon {
  font-size: 16px;
  line-height: 1;
  display: block;
}

.nav-dropdown-btn .chevron {
  display: inline-block;
  transition: transform 0.2s ease;
  font-size: 9px;
  opacity: 0.6;
}
.nav-dropdown.open .chevron { transform: rotate(180deg); }

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 16px);
  right: 0;
  min-width: 210px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 6px;
  box-shadow: 0 24px 48px rgba(0,0,0,0.6);
}
.nav-dropdown.open .nav-dropdown-menu { display: block; }

.dropdown-section-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  padding: 10px 10px 4px;
  font-family: var(--sans);
}
.dropdown-section-label:not(:first-child) {
  margin-top: 4px;
  border-top: 1px solid var(--line2);
  padding-top: 12px;
}

.nav-dropdown-menu a {
  display: block;
  padding: 7px 10px;
  color: var(--muted2);
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: all 0.15s ease;
  border-radius: var(--radius-sm);
}
.nav-dropdown-menu a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

/* ── HERO ── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--line2);
  margin-bottom: 48px;
}

.hero-tags {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.hero-tags span { margin: 0 12px; opacity: 0.35; color: var(--muted); }
.hero-tags a {
  color: var(--text);
  text-decoration: none;
  transition: text-shadow 0.22s ease, color 0.22s ease;
}
.hero-tags a:hover {
  color: #ffffff;
  text-shadow: 0 0 8px rgba(255,255,255,0.9), 0 0 20px rgba(255,255,255,0.5), 0 0 40px rgba(255,255,255,0.2);
}

.hero-wordmark {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(72px, 12vw, 140px);
  line-height: 0.90;
  letter-spacing: 0.01em;
  color: var(--text);
  margin: 0 0 28px;
}

.hero-rule {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 0 0 24px;
  opacity: 0.4;
  border-radius: 2px;
}

.hero-sub {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 300;
  color: var(--muted2);
  letter-spacing: 0.01em;
  margin: 0 0 40px;
  line-height: 1.5;
}

/* ── BUTTONS ── */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-start;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: #0d1017;
  background: var(--text);
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--sans);
}
.cta:hover { background: #fff; transform: translateY(-1px); }

.ghost {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--accent);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.03em;
  transition: all 0.2s ease;
  font-family: var(--sans);
  background: rgba(255,255,255,0.04);
}
.ghost:hover {
  color: var(--accent2);
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.07);
  transform: translateY(-1px);
}

/* ── GUIDE SECTION ── */
.guide-section {
  margin: 0 0 48px;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  background: var(--surface);
}

.guide-badge {
  display: inline-block;
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
  font-family: var(--sans);
  background: rgba(255,255,255,0.06);
}

.guide-title {
  font-family: var(--serif);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--text);
}

.guide-desc {
  color: var(--muted2);
  font-size: 15px;
  line-height: 1.7;
  max-width: 60ch;
  margin-bottom: 24px;
  font-weight: 300;
}

.guide-list {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.guide-list li {
  color: var(--muted2);
  font-size: 14px;
  line-height: 1.6;
  padding: 8px 0 8px 20px;
  position: relative;
  border-bottom: 1px solid var(--line2);
  font-weight: 300;
}
.guide-list li:last-child { border-bottom: none; }
.guide-list li::before {
  content: "·";
  position: absolute;
  left: 4px;
  color: var(--accent);
  font-size: 18px;
  line-height: 1.2;
}

.guide-buy-btn { font-family: var(--sans); }
.guide-fine {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ── SECTION HEADER ── */
.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: var(--sans);
  white-space: nowrap;
}
.section-rule {
  flex: 1;
  height: 1px;
  background: var(--line2);
}

/* ── SERVICE CARDS ── */
.grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.card {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 28px 32px;
  position: relative;
  transition: background 0.2s ease;
}
.card:last-child { border-bottom: none; }
.card:hover { background: var(--surface2); }

.card h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.01em;
  margin: 0 0 6px;
  color: var(--text);
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  font-weight: 300;
}

/* ── SERVICE CARD EXPAND ── */
.service-card { cursor: pointer; user-select: none; }
.service-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.service-toggle {
  width: 22px; height: 22px; flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--accent); line-height: 1;
  transition: all 0.2s; margin-top: 2px;
  background: rgba(255,255,255,0.05);
}
.service-card.open .service-toggle {
  background: rgba(255,255,255,0.12);
  border-color: var(--accent);
  transform: rotate(45deg);
}
.service-detail { max-height: 0; overflow: hidden; transition: max-height 0.35s ease, opacity 0.3s ease; opacity: 0; }
.service-card.open .service-detail { max-height: 400px; opacity: 1; }
.service-detail-inner {
  padding-top: 14px;
  border-top: 1px solid var(--line2);
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
}
.service-detail-inner ul { margin: 8px 0 0; padding-left: 16px; }
.service-detail-inner li { margin: 5px 0; }

/* ── TESTIMONIALS ── */
.testimonials-section { margin-bottom: 48px; }
.testimonials-section h2 {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 400;
  letter-spacing: 0;
  margin-bottom: 8px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s ease;
}
.testimonial-card:hover { border-color: rgba(255,255,255,0.12); }
.testimonial-card::before {
  content: "\201C";
  display: block;
  font-family: var(--serif);
  font-size: 56px;
  line-height: 1;
  color: rgba(255,255,255,0.1);
  margin-bottom: 8px;
}
.testimonial-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted2);
  margin: 0 0 20px;
  font-weight: 300;
}
.testimonial-author {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  font-family: var(--sans);
}
.testimonial-role { font-size: 12px; color: var(--muted); margin-top: 2px; }
.testimonial-placeholder {
  background: rgba(255,255,255,0.01);
  border: 1px dashed rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.testimonial-placeholder a { color: var(--accent); text-decoration: none; }
.testimonial-placeholder a:hover { color: var(--accent2); }

/* ── BOTTOM CTA ── */
.bottom-cta {
  margin-bottom: 80px;
  padding: 56px 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  background: linear-gradient(135deg, rgba(255,255,255,0.04), rgba(255,255,255,0.03));
}
.bottom-cta h2 {
  font-family: var(--serif);
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}
.bottom-cta p {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 32px;
  font-weight: 300;
  letter-spacing: 0.02em;
}
.bottom-cta-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.cta-outline {
  display: inline-flex; align-items: center;
  text-decoration: none;
  color: var(--accent);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.03em;
  background: rgba(255,255,255,0.04);
  transition: all 0.2s ease;
  cursor: pointer;
  font-family: var(--sans);
}
.cta-outline:hover {
  color: var(--accent2);
  border-color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.07);
  transform: translateY(-1px);
}

/* ── FOOTER ── */
.foot {
  padding-top: 24px;
  border-top: 1px solid var(--line2);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
  font-weight: 300;
}

/* ── TYPOGRAPHY ── */
h1 {
  font-family: var(--serif);
  font-size: clamp(48px, 8vw, 88px);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  color: var(--text);
}
h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; color: var(--text); }
h3 { font-family: var(--serif); font-weight: 400; }
.sub {
  color: var(--muted2);
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.7;
  max-width: 56ch;
  margin-bottom: 36px;
  font-weight: 300;
}
.muted { color: var(--muted); }

/* ── BLOG POSTS ── */
article.post h1 {
  font-family: var(--serif);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text);
  background: none;
  -webkit-text-fill-color: var(--text);
  max-width: 100%;
  line-height: 1.15;
}
article.post p, article.post li {
  color: var(--muted2);
  line-height: 1.75;
  font-size: 16px;
  font-weight: 300;
}
article.post h2 {
  margin-top: 40px;
  font-size: 24px;
  color: var(--text);
}
article.post strong { color: var(--text); font-weight: 500; }
article.post a { color: var(--accent2); }
article.post code {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 2px 6px;
  font-size: 13px;
  color: var(--accent2);
}
article.post pre {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 20px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.6;
}
article.post ul { padding-left: 20px; }
article.post blockquote {
  border-left: 2px solid var(--accent);
  margin: 24px 0;
  padding: 0 0 0 20px;
  font-style: italic;
  color: var(--muted2);
}

/* ── BLOG LIST ── */
.list { margin-top: 0; }
.list p { border-bottom: 1px solid var(--line2); padding: 16px 0; margin: 0; }
.list p:first-child { border-top: 1px solid var(--line2); }
.list a { color: var(--text); text-decoration: none; font-weight: 400; font-size: 15px; letter-spacing: 0.01em; }
.list a:hover { color: var(--accent); }
.list .muted { font-size: 13px; display: block; margin-top: 3px; font-weight: 300; }

/* ── CHAT WIDGET ── */
.chat-window {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-top: 24px;
  background: var(--surface);
}
.chat-header {
  border-bottom: 1px solid var(--line2);
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
}
.chat-messages { height: 200px; overflow-y: auto; padding: 16px; font-size: 14px; line-height: 1.5; }
.chat-input-row { display: flex; border-top: 1px solid var(--line2); }
.chat-input { flex: 1; background: transparent; border: none; padding: 12px 16px; color: var(--text); font-size: 14px; outline: none; font-family: var(--sans); }
.chat-input::placeholder { color: var(--muted); }
.chat-send { background: var(--accent); border: none; color: #0d1017; padding: 0 16px; cursor: pointer; font-size: 12px; font-weight: 600; letter-spacing: 0.06em; }
.msg-user { text-align: right; margin: 6px 0; }
.msg-user span { display: inline-block; background: rgba(255,255,255,0.08); border-radius: var(--radius-sm); padding: 6px 12px; max-width: 80%; font-size: 13px; }
.msg-ai { text-align: left; margin: 6px 0; }
.msg-ai span { display: inline-block; background: var(--surface2); border-radius: var(--radius-sm); padding: 6px 12px; max-width: 80%; font-size: 13px; }

/* ── MISC ── */
.email { color: var(--accent); text-decoration: none; }
.pill {
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
}
.success-wrap { text-align: center; padding: 80px 20px; }

/* ── RESPONSIVE ── */
@media (max-width: 700px) {
  .wrap { padding: 48px 20px 80px; }
  .nav-inner { padding: 14px 20px; }
  .hero { padding: 48px 0 40px; }
  .hero-wordmark { font-size: clamp(56px, 14vw, 80px); }
  .guide-section { padding: 24px 20px; }
  .bottom-cta { padding: 36px 20px; }
  .bottom-cta-btns { flex-direction: column; align-items: stretch; }
  .bottom-cta-btns a, .bottom-cta-btns button { justify-content: center; }
  .btn-row { justify-content: flex-start; }
  .grid { border-radius: var(--radius-sm); }
}