:root {
  --ink: #2b211d;
  --muted: #76665e;
  --paper: #fff8f2;
  --surface: #fffdf9;
  --line: #eadbd1;
  --teal: #2f7d72;
  --teal-dark: #245f58;
  --coral: #c76545;
  --gold: #bc8732;
  --plum: #6e4b68;
  --rose: #b75a65;
  --shadow: 0 16px 42px rgba(76, 48, 34, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(199, 101, 69, 0.12), transparent 31%),
    linear-gradient(45deg, rgba(47, 125, 114, 0.1), transparent 30%),
    var(--paper);
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 15.5px;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(255, 248, 242, 0.9);
  border-bottom: 1px solid rgba(234, 219, 209, 0.9);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--coral), var(--teal));
  border-radius: 8px;
  letter-spacing: 0;
}

.brand-text {
  font-size: 0.9rem;
}

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

.primary-nav a {
  padding: 8px 11px;
  color: var(--muted);
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.9rem;
  text-decoration: none;
}

.primary-nav a:hover,
.primary-nav a.active {
  color: var(--teal-dark);
  background: rgba(199, 101, 69, 0.12);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

main {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero,
.page-intro {
  padding: clamp(48px, 8vw, 88px) 0 clamp(34px, 6vw, 64px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: clamp(34px, 7vw, 82px);
  align-items: center;
}

.eyebrow,
.tag {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 850px;
  margin-bottom: 20px;
  font-size: clamp(2.05rem, 5.2vw, 4.3rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(1.45rem, 3.2vw, 2.35rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  font-size: 1.04rem;
}

.hero-text,
.page-intro p,
.text-stack p {
  max-width: 720px;
  color: var(--muted);
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 17px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: #fff;
  background: var(--teal);
}

.button.primary:hover {
  background: var(--teal-dark);
}

.button.secondary {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--line);
}

.hero-panel {
  position: relative;
  min-height: 430px;
  padding: 24px;
  border: 1px solid rgba(234, 219, 209, 0.85);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(183, 90, 101, 0.22), transparent 45%),
    linear-gradient(315deg, rgba(188, 135, 50, 0.22), transparent 48%),
    #3a2824;
  box-shadow: var(--shadow);
}

.code-window {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(43, 33, 29, 0.82);
  color: #fff4e8;
}

.window-bar {
  display: flex;
  gap: 7px;
  padding: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.window-bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--coral);
}

.window-bar span:nth-child(2) {
  background: var(--gold);
}

.window-bar span:nth-child(3) {
  background: var(--teal);
}

pre {
  margin: 0;
  padding: 28px;
  white-space: pre-wrap;
  font-size: clamp(0.82rem, 1.4vw, 0.92rem);
}

.signal-card {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: min(270px, calc(100% - 48px));
  padding: 20px;
  border-radius: 8px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 14px 35px rgba(43, 33, 29, 0.2);
}

.signal-card span {
  display: block;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.84rem;
}

.signal-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.08rem;
  line-height: 1.2;
}

.section {
  padding: clamp(40px, 8vw, 82px) 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-heading h2 {
  max-width: 680px;
}

.feature-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.project-card,
.contact-form,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 249, 0.88);
  box-shadow: 0 10px 28px rgba(76, 48, 34, 0.07);
}

.feature-card {
  padding: 26px;
}

.feature-card p,
.project-content p,
.contact-card p {
  color: var(--muted);
}

.about-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.portrait-placeholder {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(199, 101, 69, 0.22), transparent 42%),
    linear-gradient(315deg, rgba(47, 125, 114, 0.2), transparent 44%),
    var(--surface);
  box-shadow: var(--shadow);
}

.portrait-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compact-section {
  padding-top: 52px;
}

.split-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: clamp(24px, 6vw, 70px);
}

.project-grid {
  padding-bottom: clamp(56px, 9vw, 96px);
}

.project-card {
  overflow: hidden;
}

.project-card .text-link {
  margin-top: 8px;
}

.project-visual {
  height: 210px;
  background: #3a2824;
}

.mobile-visual {
  background:
    radial-gradient(circle at 62% 32%, rgba(231, 111, 81, 0.9) 0 8%, transparent 9%),
    linear-gradient(90deg, transparent 35%, rgba(255, 255, 255, 0.18) 36% 64%, transparent 65%),
    linear-gradient(135deg, #2f7d72, #3a2824);
}

.regency-visual {
  background:
    radial-gradient(circle at 24% 36%, rgba(188, 135, 50, 0.95) 0 9%, transparent 10%),
    linear-gradient(90deg, rgba(255, 253, 249, 0.18) 2px, transparent 2px),
    linear-gradient(135deg, #6e4b68, #3a2824);
  background-size: auto, 34px 34px, auto;
}

.ai-visual {
  background:
    radial-gradient(circle at 28% 45%, rgba(217, 164, 65, 0.95) 0 9%, transparent 10%),
    radial-gradient(circle at 60% 52%, rgba(15, 118, 110, 0.95) 0 7%, transparent 8%),
    radial-gradient(circle at 72% 31%, rgba(231, 111, 81, 0.95) 0 6%, transparent 7%),
    linear-gradient(135deg, #3a2824, #2f4e48);
}

.project-content {
  padding: 24px;
}

.project-content h2 {
  font-size: 1.18rem;
}

.text-link,
.back-link {
  display: inline-flex;
  color: var(--teal-dark);
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover,
.back-link:hover {
  color: var(--coral);
}

.app-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: clamp(28px, 6vw, 70px);
  align-items: center;
  padding: clamp(48px, 8vw, 88px) 0 clamp(34px, 6vw, 62px);
}

.back-link {
  margin-bottom: 22px;
  font-size: 0.9rem;
}

.app-visual {
  position: relative;
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.app-visual::before {
  content: "";
  position: absolute;
  inset: 34px 72px;
  border: 10px solid #2b211d;
  border-radius: 34px;
  background: rgba(255, 253, 249, 0.92);
}

.app-visual span {
  position: absolute;
  left: 104px;
  right: 104px;
  z-index: 1;
  height: 14px;
  border-radius: 999px;
  background: rgba(43, 33, 29, 0.14);
}

.app-visual span:nth-child(1) {
  top: 130px;
}

.app-visual span:nth-child(2) {
  top: 170px;
}

.app-visual span:nth-child(3) {
  top: 210px;
  right: 145px;
}

.productivity-screen {
  background:
    linear-gradient(135deg, rgba(47, 125, 114, 0.18), transparent 45%),
    linear-gradient(315deg, rgba(199, 101, 69, 0.2), transparent 45%),
    var(--surface);
}

.regency-screen {
  background:
    linear-gradient(135deg, rgba(110, 75, 104, 0.22), transparent 45%),
    linear-gradient(315deg, rgba(188, 135, 50, 0.23), transparent 45%),
    var(--surface);
}

.quote-screen {
  background:
    linear-gradient(135deg, rgba(183, 90, 101, 0.2), transparent 45%),
    linear-gradient(315deg, rgba(47, 125, 114, 0.18), transparent 45%),
    var(--surface);
}

.app-detail-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1.3fr);
  gap: 18px;
  padding-bottom: clamp(56px, 9vw, 96px);
}

.detail-panel {
  padding: clamp(22px, 4vw, 32px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 249, 0.88);
  box-shadow: 0 10px 28px rgba(76, 48, 34, 0.07);
}

.detail-panel h2 {
  font-size: 1.25rem;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-list span {
  padding: 7px 10px;
  border: 1px solid rgba(199, 101, 69, 0.26);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(199, 101, 69, 0.1);
  font-size: 0.88rem;
  font-weight: 800;
}

.detail-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.detail-list li + li {
  margin-top: 12px;
}

.contact-intro {
  max-width: 850px;
}

.contact-layout {
  align-items: start;
  padding-bottom: clamp(56px, 9vw, 96px);
}

.contact-form,
.contact-card {
  padding: clamp(22px, 4vw, 34px);
}

label {
  display: block;
  margin: 16px 0 8px;
  font-weight: 800;
}

label:first-child {
  margin-top: 0;
}

input,
textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--surface);
  font: inherit;
}

textarea {
  resize: vertical;
}

.contact-form .button {
  margin-top: 18px;
}

.contact-card a {
  color: var(--teal-dark);
  font-weight: 800;
}

.availability {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  color: var(--ink);
  font-weight: 800;
}

.availability span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(15, 118, 110, 0.14);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255, 253, 249, 0.76);
}

.site-footer p {
  margin: 0;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 840px) {
  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: absolute;
    top: 69px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .primary-nav.open {
    display: flex;
  }

  .hero,
  .about-intro,
  .split-layout,
  .contact-layout,
  .app-hero,
  .app-detail-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: 340px;
  }

  .app-visual {
    min-height: 360px;
  }

  .feature-grid,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .section-heading,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  main {
    width: min(100% - 28px, 1120px);
  }

  .site-header {
    padding: 14px;
  }

  .brand-text {
    display: none;
  }

  h1 {
    font-size: 2.5rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }
}