* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-paper);
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.08;
  margin: 0;
  color: var(--color-navy);
}

p {
  margin: 0;
}

a {
  color: inherit;
}

.wrap {
  width: 100%;
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  min-width: 0;
}

/* --- Header --- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 245, 234, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-paper-line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-xs);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-navy);
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  gap: clamp(1rem, 2vw, 2.25rem);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.site-nav a {
  text-decoration: none;
  color: var(--color-ink-soft);
  padding-block: 0.25rem;
  border-bottom: 2px solid transparent;
  transition: border-color var(--duration-normal) var(--ease-out-expo), color var(--duration-normal) var(--ease-out-expo);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-rust);
  border-color: var(--color-rust);
}

@media (max-width: 640px) {
  .site-nav {
    display: none;
  }
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-navy);
  border-radius: var(--radius-pill);
  transition: transform var(--duration-normal) var(--ease-out-expo), opacity var(--duration-normal) var(--ease-out-expo);
}

.site-header.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-2xs);
  padding: 0 clamp(1.25rem, 4vw, 3rem) var(--space-sm);
  font-size: var(--text-base);
  font-weight: 600;
}

.mobile-nav a {
  text-decoration: none;
  color: var(--color-ink-soft);
  padding-block: var(--space-2xs);
  border-bottom: 1px solid var(--color-paper-line);
}

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }

  .mobile-nav {
    display: none;
  }

  .site-header.nav-open .mobile-nav {
    display: flex;
  }
}

/* --- Hero --- */

.hero {
  position: relative;
  overflow: hidden;
  color: var(--color-paper);
  background: linear-gradient(
    180deg,
    var(--color-sky-top) 0%,
    var(--color-sky-mid) 62%,
    var(--color-sky-low) 100%
  );
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(6rem, 12vw, 10rem);
}

.hero-sun {
  position: absolute;
  left: 50%;
  bottom: -18%;
  width: min(70vw, 620px);
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, var(--color-sun-glow), var(--color-sun-core) 55%, transparent 75%);
  opacity: 0.9;
  pointer-events: none;
}

.hero-horizon {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 219, 150, 0.55), transparent);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-md);
  max-width: 46rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: var(--color-sun-glow);
}

.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: currentColor;
}

.hero h1 {
  font-size: var(--text-hero);
  color: var(--color-paper);
}

.hero-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-sun-glow);
}

.hero-copy {
  font-size: var(--text-lg);
  max-width: 38ch;
  color: rgba(251, 245, 234, 0.92);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-2xs);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--text-base);
  padding: 0.85em 1.6em;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: transform var(--duration-normal) var(--ease-out-expo), box-shadow var(--duration-normal) var(--ease-out-expo);
}

.btn-primary {
  background: var(--color-sun-core);
  color: var(--color-ink);
  box-shadow: var(--shadow-card);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--color-paper);
  border: 1px solid rgba(251, 245, 234, 0.45);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--color-paper);
}

/* --- Section rhythm --- */

section {
  padding-block: var(--space-section);
}

section[id] {
  scroll-margin-top: var(--header-h);
}

.hero,
#about,
#approach,
#process,
#philosophy,
#contact {
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100dvh - var(--header-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-head {
  max-width: 42rem;
  margin-bottom: var(--space-lg);
}

.section-kicker {
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--color-rust);
  margin-bottom: var(--space-2xs);
}

.section-head h2 {
  font-size: var(--text-h2);
  margin-bottom: var(--space-xs);
}

.section-head p {
  font-size: var(--text-lg);
  color: var(--color-ink-soft);
}

/* --- About --- */

.about {
  background: var(--color-paper);
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.about .section-head {
  margin-bottom: var(--space-sm);
}

.about-lead {
  font-size: var(--text-lg);
  color: var(--color-ink-soft);
  max-width: 54ch;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm) var(--space-lg);
  margin-top: var(--space-md);
}

.audience-card {
  border-left: 3px solid var(--color-rust);
  padding-left: var(--space-sm);
}

.audience-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
}

.audience-card p {
  color: var(--color-ink-soft);
}

/* --- Approach / Services --- */

.approach {
  background: var(--color-paper-alt);
  border-top: 1px solid var(--color-paper-line);
  border-bottom: 1px solid var(--color-paper-line);
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.approach .section-head {
  margin-bottom: var(--space-sm);
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

@media (max-width: 900px) {
  .approach-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.approach-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.approach-index {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-rust);
}

.approach-card h3 {
  font-size: var(--text-h3);
}

.approach-card p {
  color: var(--color-ink-soft);
  line-height: 1.45;
}

/* --- Process --- */

.process {
  background: var(--color-paper);
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.process .section-head {
  margin-bottom: var(--space-sm);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-lg);
}

.process-step {
  padding-top: var(--space-sm);
  border-top: 2px solid var(--color-paper-line);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.process-step h3 {
  font-size: var(--text-h3);
}

.process-step p {
  color: var(--color-ink-soft);
}

/* --- Narrow screens: stack cards vertically --- */

@media (max-width: 640px) {
  .audience-grid,
  .approach-grid,
  .process-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}

.monogram {
  width: clamp(9rem, 18vw, 12rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--color-sky-mid), var(--color-sky-low));
  color: var(--color-paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-card);
  flex-shrink: 0;
}

.profile-name {
  font-size: var(--text-h3);
}

.profile-role {
  color: var(--color-rust);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.35rem;
}

/* --- Philosophy --- */

.philosophy {
  background: var(--color-navy);
  color: var(--color-paper);
  position: relative;
  overflow: hidden;
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.philosophy::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(247, 185, 85, 0.16), transparent 55%);
  pointer-events: none;
}

.philosophy-inner {
  position: relative;
  max-width: 44rem;
}

.philosophy blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--text-h2);
  line-height: 1.2;
}

.philosophy blockquote span {
  color: var(--color-sun-core);
  font-style: italic;
}

.philosophy p {
  margin-top: var(--space-md);
  font-size: var(--text-lg);
  color: rgba(251, 245, 234, 0.85);
  max-width: 38ch;
}

/* --- Contact --- */

.contact {
  background: var(--color-paper);
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.contact .section-head {
  margin-bottom: var(--space-sm);
}

.contact-intro {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-paper-line);
}

.monogram-sm {
  width: clamp(3.5rem, 6vw, 4.5rem);
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
}

.contact-intro-bio {
  margin-top: var(--space-2xs);
  color: var(--color-ink-soft);
  max-width: 60ch;
}

@media (max-width: 640px) {
  .contact-intro {
    flex-direction: column;
    align-items: flex-start;
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
}

@media (max-width: 800px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-list {
  display: grid;
  gap: var(--space-md);
}

.contact-item dt {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-rust);
  margin-bottom: 0.3rem;
}

.contact-item dd {
  margin: 0;
  font-size: var(--text-lg);
  font-family: var(--font-serif);
  color: var(--color-navy);
}

.contact-item a {
  text-decoration: none;
  border-bottom: 1px solid var(--color-paper-line);
}

.contact-item a:hover,
.contact-item a:focus-visible {
  border-color: var(--color-rust);
}

.contact-card {
  background: var(--color-paper-alt);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  justify-content: center;
}

.contact-card h3 {
  font-size: var(--text-h3);
}

.contact-card p {
  color: var(--color-ink-soft);
}

/* --- Footer --- */

.site-footer {
  background: var(--color-ink);
  color: rgba(251, 245, 234, 0.75);
  font-size: var(--text-xs);
}

.site-footer .wrap {
  padding-block: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
  align-items: center;
}

.footer-note {
  max-width: 42rem;
  color: rgba(251, 245, 234, 0.6);
}