:root {
  --bg: #faf8f6;
  --bg-alt: #ffffff;
  --accent: #c97b5a;
  --accent-soft: #f5e1d5;
  --accent-strong: #b0593a;
  --text-main: #1e1d22;
  --text-muted: #5d5a63;
  --border-subtle: rgba(0, 0, 0, 0.06);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-pill: 999px;
  --header-height: 64px;
  --container-width: 1040px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text-main);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Header ────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(250, 248, 246, 0.88);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 20px;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.main-nav a {
  padding: 4px 0;
  position: relative;
  transition: color 0.15s;
}

.main-nav a:hover {
  color: var(--text-main);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transition: width 0.2s ease-out;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  width: 100%;
}

.nav-cta {
  padding: 5px 14px !important;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: #fff !important;
  font-weight: 500;
}

.nav-cta::after {
  display: none !important;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lang-toggle {
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: transparent;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 9px;
  cursor: pointer;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.lang-toggle.is-active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ── Buttons ───────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s, filter 0.12s;
  text-decoration: none;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px rgba(185, 100, 65, 0.25);
}

.btn.ghost {
  background: var(--bg-alt);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

/* ── Hero ──────────────────────────────────────────── */

.hero {
  padding: 48px 0 56px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
  font-weight: 750;
}

.hero-subtitle {
  margin: 0 0 24px;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 32rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.trust-badges {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.badge-sep {
  color: var(--accent);
}

.hero-photo {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(20, 16, 30, 0.1);
  aspect-ratio: 4/5;
  margin: 0;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Sections (shared) ─────────────────────────────── */

.section {
  padding: 52px 0;
}

.section-inner {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.section-header {
  margin-bottom: 28px;
}

.section-header h2,
.section h2 {
  margin: 0 0 8px;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
}

/* ── Services ──────────────────────────────────────── */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.card {
  padding: 22px 20px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}

.card:hover {
  box-shadow: 0 8px 24px rgba(20, 16, 30, 0.07);
  transform: translateY(-2px);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 650;
}

.card-lead {
  margin: 0 0 auto;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-bottom: 12px;
}

.card-cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-strong);
  padding-top: 8px;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  transition: color 0.15s;
}

.card-cta:hover {
  color: var(--accent);
}

.card-note {
  margin: 8px 0 0;
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* ── Speaking ──────────────────────────────────────── */

.speaking-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 36px;
  align-items: center;
}

.speaking-media figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(20, 16, 30, 0.08);
}

.speaking-copy h2 {
  margin-bottom: 10px;
}

.speaking-copy > p {
  margin: 0 0 14px;
  color: var(--text-muted);
}

.topic-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}

.topic-list li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  font-size: 0.94rem;
  font-weight: 500;
  position: relative;
  padding-left: 18px;
}

.topic-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 2px solid var(--accent);
}

.speaking-prompt {
  margin: 0 0 14px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ── Books ─────────────────────────────────────────── */

.books-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: center;
}

.books-media figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(20, 16, 30, 0.08);
}

.books-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.books-list h2 {
  margin-bottom: 4px;
}

.book-card {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--bg);
}

.book-name {
  margin: 0 0 2px;
  font-size: 1.1rem;
  font-weight: 700;
}

.book-tagline {
  margin: 0 0 4px;
  font-size: 0.87rem;
  color: var(--text-muted);
  font-style: italic;
}

.book-meta {
  margin: 0;
  font-size: 0.8rem;
  color: var(--accent-strong);
}

/* ── About ─────────────────────────────────────────── */

.about-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: center;
}

.about-media figure {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(20, 16, 30, 0.08);
}

.about-copy h2 {
  margin-bottom: 12px;
}

.about-copy p {
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.about-disclaimer {
  margin-top: 12px !important;
  font-size: 0.82rem !important;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: #fef7f2;
  border: 1px dashed rgba(0, 0, 0, 0.06);
}

/* ── Testimonials ──────────────────────────────────── */

.testimonials .section-inner {
  text-align: center;
}

.testimonials h2 {
  margin-bottom: 24px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  text-align: left;
}

.testimonial {
  margin: 0;
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border-subtle);
}

.testimonial blockquote {
  margin: 0 0 10px;
  font-size: 0.92rem;
  line-height: 1.55;
}

.testimonial figcaption {
  font-size: 0.78rem;
  color: var(--accent-strong);
  font-weight: 600;
}

/* ── Contact ───────────────────────────────────────── */

.contact .section-inner {
  padding: 40px 36px;
}

.contact-header {
  text-align: center;
  max-width: 28rem;
  margin: 0 auto 28px;
}

.contact-header h2 {
  margin-bottom: 8px;
}

.contact-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-channels {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 28px;
}

.channel-btn {
  flex: 1;
  max-width: 220px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border-subtle);
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
}

.channel-btn:hover {
  box-shadow: 0 6px 18px rgba(20, 16, 30, 0.06);
  transform: translateY(-1px);
}

.channel-btn strong {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.channel-btn span {
  font-size: 0.88rem;
  color: var(--accent-strong);
  font-weight: 500;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.highlight-offer {
  padding: 24px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #f8e8de, #fdeef3);
  border: 1px solid rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
}

.highlight-offer h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 650;
}

.highlight-offer p {
  margin: 0 0 16px;
  font-size: 0.92rem;
  color: #5a4742;
  flex: 1;
}

.contact-form-wrapper {
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border-subtle);
}

.contact-form-wrapper h3 {
  margin: 0 0 12px;
  font-size: 1rem;
  font-weight: 600;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 10px 12px;
  font: inherit;
  font-size: 0.9rem;
  resize: vertical;
  background: var(--bg-alt);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #a8a4ac;
}

.contact-form input:focus-visible,
.contact-form select:focus-visible,
.contact-form textarea:focus-visible {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}

/* ── Footer ────────────────────────────────────────── */

.site-footer {
  padding: 24px 0 28px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
}

.footer-disclaimer {
  margin: 0;
  font-size: 0.72rem;
}

/* ── Responsive ────────────────────────────────────── */

@media (max-width: 900px) {
  .hero-inner,
  .about-inner,
  .books-inner,
  .speaking-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 32px 0 40px;
  }

  .hero-photo {
    max-width: 300px;
    margin: 0 auto;
  }

  .section-inner {
    padding: 28px 22px;
  }

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

@media (max-width: 768px) {
  .main-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(250, 248, 246, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
    border-bottom: 1px solid var(--border-subtle);
    z-index: 49;
    font-size: 1rem;
  }

  .main-nav.is-open {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

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

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

  .contact-channels {
    flex-direction: column;
    align-items: stretch;
  }

  .channel-btn {
    max-width: none;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }

  .section {
    padding: 36px 0;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .section-inner {
    padding: 22px 16px;
  }
}