/* ==========================================================================
   Parkinship — Component Styles
   ========================================================================== */

.wrap {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.eyebrow::before {
  content: '';
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

/* ---------------- Header ---------------- */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.header--hidden {
  transform: translateY(-100%);
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: 0.01em;
  color: var(--color-text);
  text-decoration: none;
  flex-shrink: 0;
}

.brand svg {
  width: 34px;
  height: 34px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.brand-mark {
  width: 46px;
  height: 46px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}

.brand-mark--sm {
  width: 38px;
  height: 38px;
}

.brand-name strong {
  display: block;
  font-size: var(--text-base);
}
.brand-name span {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links {
  display: flex;
  gap: var(--space-6);
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
}
.nav-links a:hover {
  color: var(--color-text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-text-faint);
}
.theme-toggle svg {
  width: 17px;
  height: 17px;
}

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

/* ---------------- Buttons ---------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: #fdf7ee;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  background: var(--color-primary-active);
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-ghost:hover {
  border-color: var(--color-text-faint);
  background: var(--color-surface-offset);
}

.btn-inverse {
  background: #fdf7ee;
  color: #201a13;
}
.btn-inverse:hover {
  background: #ffffff;
  transform: translateY(-1px);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

/* ---------------- Hero ---------------- */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-block: 0;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    oklch(0.14 0.02 40 / 0.55) 0%,
    oklch(0.12 0.02 40 / 0.35) 32%,
    oklch(0.1 0.02 40 / 0.72) 78%,
    oklch(0.08 0.02 40 / 0.94) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-block: clamp(var(--space-24), 16vw, var(--space-32)) var(--space-16);
  color: #fbf5ea;
}

.hero-eyebrow {
  color: #f0a978;
}
.hero-eyebrow::before {
  background: #f0a978;
}

.hero h1 {
  font-size: var(--text-hero);
  margin-top: var(--space-5);
  max-width: 18ch;
  color: #fbf5ea;
  letter-spacing: -0.01em;
}

.hero h1 em {
  font-style: normal;
  color: var(--color-primary-hover);
}

[data-theme='dark'] .hero h1 em,
.hero h1 em {
  color: #ef8a4c;
}

.hero-sub {
  margin-top: var(--space-6);
  max-width: 46ch;
  font-size: var(--text-lg);
  color: #e9dfd0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.hero-stats {
  display: flex;
  gap: var(--space-10);
  margin-top: var(--space-16);
  flex-wrap: wrap;
}

.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: #fbf5ea;
}
.hero-stat span {
  display: block;
  font-size: var(--text-xs);
  color: #c9b8a2;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: var(--space-1);
}

/* ---------------- Marquee strip ---------------- */

.strip {
  background: var(--color-text);
  color: var(--color-text-inverse);
  padding-block: var(--space-4);
  overflow: hidden;
}
[data-theme='dark'] .strip {
  background: var(--color-surface-offset);
}

.strip-track {
  display: flex;
  gap: var(--space-10);
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}

.strip-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.85;
}
.strip-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary-hover);
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ---------------- Section headers ---------------- */

.section-head {
  max-width: 46rem;
}
.section-head h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-4);
}
.section-head p {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 42ch;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}
.section-head.center p {
  margin-inline: auto;
}
.section-head.center .eyebrow {
  justify-content: center;
}

/* ---------------- Problem grid ---------------- */

.problem-grid {
  margin-top: var(--space-16);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.problem-card {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
}

.problem-card .num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
}

.problem-card h3 {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
}

.problem-card p {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ---------------- How it works ---------------- */

.how {
  background: var(--color-surface-offset);
}

.how-layout {
  margin-top: var(--space-16);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.how-step {
  display: flex;
  gap: var(--space-5);
}

.how-step-num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fdf7ee;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
}

.how-step h3 {
  font-size: var(--text-lg);
}
.how-step p {
  margin-top: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.how-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3.1;
}
.how-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.how-media-badge {
  position: absolute;
  bottom: var(--space-5);
  left: var(--space-5);
  right: var(--space-5);
  background: oklch(0.15 0.02 40 / 0.75);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  color: #fdf7ee;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.how-media-badge svg {
  width: 22px;
  height: 22px;
  color: #ef8a4c;
  flex-shrink: 0;
}
.how-media-badge strong {
  display: block;
  font-size: var(--text-sm);
}
.how-media-badge span {
  display: block;
  font-size: var(--text-xs);
  color: #d6c7b5;
}

/* ---------------- Differentiators ---------------- */

.diff-grid {
  margin-top: var(--space-16);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.diff-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.diff-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: grid;
  place-items: center;
}
.diff-icon svg {
  width: 24px;
  height: 24px;
}

.diff-card h3 {
  font-size: var(--text-lg);
}
.diff-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ---------------- Pricing / model ---------------- */

.model {
  background: var(--color-text);
  color: var(--color-text-inverse);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 6vw, var(--space-16));
  margin-inline: var(--space-6);
  max-width: calc(var(--content-wide) - var(--space-12));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
[data-theme='dark'] .model {
  background: var(--color-surface-offset-2);
}
[data-theme='dark'] .model h2 {
  color: var(--color-text);
}
[data-theme='dark'] .model p {
  color: oklch(from var(--color-text) l c h / 0.72);
}
[data-theme='dark'] .model-item {
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.14);
}
[data-theme='dark'] .model-item strong {
  color: var(--color-text);
}
[data-theme='dark'] .model-item span {
  color: oklch(from var(--color-text) l c h / 0.62);
}

.model h2 {
  font-size: var(--text-xl);
  color: var(--color-text-inverse);
}
.model p {
  margin-top: var(--space-4);
  color: oklch(from var(--color-text-inverse) l c h / 0.72);
  font-size: var(--text-base);
}

.model-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.model-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding-bottom: var(--space-5);
  border-bottom: 1px solid oklch(from var(--color-text-inverse) l c h / 0.14);
}
.model-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.model-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary-hover);
  flex-shrink: 0;
  margin-top: 2px;
}
.model-item strong {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-inverse);
}
.model-item span {
  display: block;
  font-size: var(--text-xs);
  color: oklch(from var(--color-text-inverse) l c h / 0.62);
  margin-top: var(--space-1);
}

/* ---------------- Coverage ---------------- */

.coverage-layout {
  margin-top: var(--space-16);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.coverage-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.coverage-chip {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
  font-size: var(--text-sm);
  font-weight: 600;
}
.coverage-chip svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.coverage-chip--more {
  grid-column: 1 / -1;
  border-style: dashed;
  background: transparent;
  color: var(--color-text-muted);
  justify-content: center;
}
.coverage-chip--more svg {
  color: var(--color-text-muted);
}

.coverage-note {
  margin-top: var(--space-8);
  padding: var(--space-6);
  border-left: 3px solid var(--color-primary);
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.pattern-panel {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1/1;
  background: var(--color-surface-offset);
  display: grid;
  place-items: center;
}
.pattern-panel svg.brand-pattern {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--color-primary);
  opacity: 0.55;
}
.pattern-panel .pattern-quote {
  position: relative;
  z-index: 1;
  max-width: 20rem;
  text-align: center;
  padding: var(--space-8);
}
.pattern-quote p {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-inline: auto;
}
.pattern-quote span {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

/* ---------------- CTA / Contact ---------------- */

.cta {
  background: var(--color-surface-offset);
}

.cta-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-16);
}

.cta-copy h2 {
  font-size: var(--text-2xl);
}
.cta-copy p {
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.cta-points {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.cta-point {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: var(--text-sm);
  color: var(--color-text);
}
.cta-point svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 5vw, var(--space-10));
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.field label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}
.field input,
.field textarea,
.field select {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: var(--text-sm);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}
.field textarea {
  resize: vertical;
  min-height: 96px;
}

.form-submit {
  margin-top: var(--space-6);
  width: 100%;
}

.form-note {
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
}

.form-success {
  display: none;
  margin-top: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-success-highlight);
  color: var(--color-success);
  font-size: var(--text-sm);
  font-weight: 600;
}
.form-success.visible {
  display: block;
}

/* ---------------- Footer ---------------- */

.footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16) var(--space-10);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-10);
}

.footer-brand p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 32ch;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}
.footer-col a:hover {
  color: var(--color-text);
}

.footer-bottom {
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---------------- Responsive ---------------- */

@media (max-width: 960px) {
  .problem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .how-layout,
  .coverage-layout,
  .cta-layout {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .how-media {
    order: -1;
  }
  .model {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .nav-links,
  .header-actions .btn {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .problem-grid,
  .diff-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .hero-stats {
    gap: var(--space-6);
  }
  .footer-bottom {
    flex-direction: column;
  }
}

/* ---------------- Mobile nav drawer ---------------- */

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-nav.open {
  transform: translateX(0);
}
.mobile-nav-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-12);
}
.mobile-nav-links a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-decoration: none;
}
.mobile-nav .btn {
  margin-top: var(--space-10);
}