/* ============================================================
   Myo Innovations — design tokens
   ============================================================ */
:root {
  --ink: #0C1628;
  --white: #FFFFFF;

  --blue: #5B7CF4;
  --lilac: #A78BDB;
  --blush: #F3AEA8;

  --bg: #FFFFFF;
  --bg-tint: #F6F7FC;
  --text: var(--ink);
  --text-secondary: #4E576E;
  --text-on-dark: #FFFFFF;
  --text-on-dark-secondary: #AAB3CC;

  --border: #E5E7F1;
  --border-on-dark: rgba(255, 255, 255, 0.14);

  --shadow-1: 0 1px 2px rgba(12, 22, 40, 0.05);
  --shadow-2: 0 12px 32px -16px rgba(12, 22, 40, 0.22);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "Helvetica Neue", Helvetica, Arial, sans-serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  --content-max: 1160px;
}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.03em; }
p { margin: 0; }
.balance { text-wrap: balance; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  z-index: 100;
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.section-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ============================================================
   Buttons
   ============================================================ */
.button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 13px 24px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.35s var(--ease-out-expo), box-shadow 0.35s var(--ease-out-expo), background 0.2s ease, opacity 0.2s ease;
}
.button-primary {
  background: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow-1);
}
.button-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); }
.button-primary:active { transform: translateY(0); }
.button-primary:disabled { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: var(--shadow-1); }
.button-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
}
.button-ghost:hover { border-color: var(--ink); transform: translateY(-1px); }
.button-small { padding: 9px 18px; font-size: 0.875rem; }

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.brand { display: inline-flex; }
.brand-mark { height: 22px; width: auto; }
.nav-links {
  display: flex;
  gap: var(--space-6);
  margin-left: var(--space-6);
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-links a { text-decoration: none; color: var(--text-secondary); transition: color 0.2s ease; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { margin-left: auto; }
.nav-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: none;
  color: var(--ink);
  padding: var(--space-2);
  cursor: pointer;
}
.nav-sheet {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-6) var(--space-5);
  border-top: 1px solid var(--border);
}
.nav-sheet a { text-decoration: none; padding: var(--space-3) 0; color: var(--text-secondary); font-weight: 500; }
.nav-sheet .button { margin-top: var(--space-3); align-self: flex-start; }
.nav.is-open .nav-sheet { display: flex; }

@media (max-width: 760px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-10) var(--space-6) var(--space-9);
  display: flex;
  justify-content: center;
}
.hero-ring {
  position: absolute;
  top: 50%;
  right: -14%;
  transform: translateY(-50%);
  opacity: 0.5;
  filter: blur(0.5px);
  pointer-events: none;
}
.hero-ring svg { width: min(46vw, 640px); height: auto; }
#hero-ring-path {
  stroke-dasharray: 1885;
  stroke-dashoffset: 1885;
  animation: draw-ring 1.6s var(--ease-out-expo) 0.15s forwards;
}
@keyframes draw-ring {
  to { stroke-dashoffset: 0; }
}
@media (prefers-reduced-motion: reduce) {
  #hero-ring-path { stroke-dashoffset: 0; animation: none; }
}
.hero-content {
  position: relative;
  max-width: 760px;
  text-align: left;
}
.hero h1 {
  font-size: clamp(2.5rem, 1.7rem + 3.3vw, 4.25rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
}
.hero .lede {
  margin-top: var(--space-5);
  max-width: 62ch;
  font-size: clamp(1.05rem, 0.95rem + 0.4vw, 1.25rem);
  line-height: 1.55;
  color: var(--text-secondary);
}
.hero-actions {
  margin-top: var(--space-7);
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .hero { padding: var(--space-8) var(--space-5) var(--space-7); }
  .hero-ring { right: -30%; opacity: 0.35; }
}

/* ============================================================
   Services — hairline capability list (deliberately not icon cards)
   ============================================================ */
.services { padding: var(--space-9) 0; }
.services h2 {
  font-size: clamp(1.75rem, 1.55rem + 1vw, 2.25rem);
}
.capability-list {
  margin-top: var(--space-7);
  border-top: 1px solid var(--border);
}
.capability-list li {
  display: grid;
  grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--border);
}
.capability-list h3 {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.capability-list p {
  color: var(--text-secondary);
  max-width: 60ch;
  line-height: 1.6;
}
@media (max-width: 700px) {
  .capability-list li { grid-template-columns: 1fr; gap: var(--space-2); }
}

/* ============================================================
   Portfolio
   ============================================================ */
.portfolio { padding: var(--space-9) 0; background: var(--bg-tint); }
.portfolio h2 {
  font-size: clamp(1.75rem, 1.55rem + 1vw, 2.25rem);
}
.portfolio-grid {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-5);
}
.portfolio-card {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-1);
  transition: transform 0.35s var(--ease-out-expo), box-shadow 0.35s var(--ease-out-expo);
}
.portfolio-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.portfolio-icon {
  width: 56px;
  height: 56px;
  border-radius: 22.5%;
  box-shadow: var(--shadow-1), 0 0 0 1px var(--border);
}
.portfolio-card .tag {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
}
.portfolio-card h3 {
  margin-top: var(--space-3);
  font-size: 1.25rem;
}
.portfolio-card p {
  margin-top: var(--space-3);
  color: var(--text-secondary);
  line-height: 1.55;
}
.portfolio-card.tint-blue { background: linear-gradient(180deg, rgba(91, 124, 244, 0.08), rgba(91, 124, 244, 0.02) 60%), var(--white); border-top: 3px solid var(--blue); }
.portfolio-card.tint-lilac { background: linear-gradient(180deg, rgba(167, 139, 219, 0.10), rgba(167, 139, 219, 0.02) 60%), var(--white); border-top: 3px solid var(--lilac); }
.portfolio-card.tint-blush { background: linear-gradient(180deg, rgba(243, 174, 168, 0.14), rgba(243, 174, 168, 0.02) 60%), var(--white); border-top: 3px solid var(--blush); }
.portfolio-card-quiet {
  border-style: dashed;
  box-shadow: none;
  background: transparent;
}
.portfolio-card-quiet:hover { transform: none; box-shadow: none; border-color: var(--ink); }

/* ============================================================
   About
   ============================================================ */
.about { padding: var(--space-9) 0; }
.about-inner { max-width: 780px; }
.about-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.about-ring { flex: none; }
.about h2 { font-size: clamp(1.75rem, 1.55rem + 1vw, 2.25rem); }
.about-body { margin-top: var(--space-6); }
.about-body p {
  max-width: 66ch;
  color: var(--text-secondary);
  line-height: 1.65;
  font-size: 1.05rem;
}
.about-body p + p { margin-top: var(--space-4); }
.about-focus {
  color: var(--ink) !important;
  font-size: 1.2rem !important;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.about-aside {
  margin-top: var(--space-5) !important;
  font-size: 0.9rem !important;
  color: var(--text-secondary);
  opacity: 0.75;
}
@media (max-width: 480px) {
  .about-header { align-items: flex-start; }
  .about-ring { width: 40px; height: 40px; }
}

/* ============================================================
   Contact / closing CTA — dark band
   ============================================================ */
.cta {
  padding: var(--space-9) 0;
  background: var(--ink);
  color: var(--text-on-dark);
}
.cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 380px) minmax(0, 560px);
  gap: var(--space-8);
  justify-content: space-between;
}
.cta-copy h2 { font-size: clamp(1.9rem, 1.6rem + 1.4vw, 2.5rem); }
.cta-copy p { margin-top: var(--space-4); color: var(--text-on-dark-secondary); font-size: 1.05rem; line-height: 1.6; max-width: 40ch; }

.contact-form { display: flex; flex-direction: column; gap: var(--space-5); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.field { display: flex; flex-direction: column; gap: var(--space-2); font-size: 0.9rem; }
.field span { color: var(--text-on-dark-secondary); font-weight: 500; }
.field em { font-style: normal; opacity: 0.7; }
.field input,
.field textarea {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-on-dark);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text-on-dark);
  font: inherit;
  font-size: 0.98rem;
  resize: vertical;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.field input::placeholder,
.field textarea::placeholder { color: rgba(255, 255, 255, 0.35); }
.field input:hover,
.field textarea:hover { border-color: rgba(255, 255, 255, 0.28); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: rgba(255, 255, 255, 0.09);
}
.field input:invalid:not(:placeholder-shown),
.field textarea:invalid:not(:placeholder-shown) { border-color: var(--blush); }
.botcheck { position: absolute; left: -9999px; }

.form-footer { display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap; }
.form-status { font-size: 0.9rem; min-height: 1.2em; }
.form-status[data-state="success"] { color: #8FE3B8; }
.form-status[data-state="error"] { color: var(--blush); }
.form-status[data-state="loading"] { color: var(--text-on-dark-secondary); }

.button-loading .button-label::after {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: var(--space-2);
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--white);
  vertical-align: -2px;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 820px) {
  .cta-inner { grid-template-columns: 1fr; gap: var(--space-6); }
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: var(--ink); color: var(--text-on-dark-secondary); border-top: 1px solid var(--border-on-dark); }
.footer-inner {
  padding: var(--space-6) var(--space-6) var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.footer-logo { height: 18px; width: auto; opacity: 0.9; }
.footer-inner p { font-size: 0.875rem; }
.footer-inner a { text-decoration: none; color: var(--text-on-dark-secondary); transition: color 0.2s ease; }
.footer-inner a:hover { color: var(--white); }