/**
 * Reusable UI: buttons, cards, forms, testimonials, tech strip
 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.btn:active {
  transform: scale(0.98);
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent-strong);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--gradient-btn-primary);
  color: var(--color-on-accent);
  box-shadow: 0 14px 34px rgba(241, 90, 36, 0.22);
}

.btn--dark {
  background: #0b1220;
  color: #ffffff;
  border-color: #0b1220;
  box-shadow: 0 12px 28px rgba(11, 18, 32, 0.18);
}

.btn--dark:hover {
  background: #1a2336;
  border-color: #1a2336;
  filter: none;
  color: #ffffff;
}

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

.btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(241, 90, 36, 0.08);
}

.btn--block {
  width: 100%;
}

.hero {
  padding-block: clamp(3.5rem, 12vw, 7rem);
}

.hero__grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 56rem) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 800;
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-6);
}

.hero__title span {
  background: var(--gradient-hero-title);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  margin: 0 0 var(--space-8);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 36rem;
  line-height: var(--leading-snug);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero__panel {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-8);
  box-shadow: var(--shadow-soft);
}

.hero__panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient-hero-panel-ring);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  text-align: left;
}

@media (min-width: 62rem) {
  .hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-accent-strong);
}

.hero__stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.card-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 36rem) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 62rem) {
  .card-grid--services,
  .card-grid--home-six {
    grid-template-columns: repeat(3, 1fr);
  }

  #projects-grid.card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-surface) 92%, transparent),
    var(--color-surface)
  );
  position: relative;
  overflow: hidden;
  padding: var(--space-6);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  border-color: color-mix(in srgb, var(--color-accent) 45%, var(--color-border));
  box-shadow: 0 0 0 1px rgba(241, 90, 36, 0.12), var(--shadow-soft);
  transform: translateY(-4px);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-25%);
  transition: opacity 0.35s ease, transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  background: linear-gradient(
    120deg,
    transparent 0%,
    color-mix(in srgb, var(--color-accent) 12%, transparent) 38%,
    color-mix(in srgb, var(--color-accent-strong) 18%, transparent) 52%,
    transparent 72%
  );
}

.card:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.card__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: var(--color-accent-dim);
  color: var(--color-accent-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin: 0 0 var(--space-3);
}

.card__text {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-snug);
}

.quote-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 48rem) {
  .quote-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 72rem) {
  .quote-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.quote {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-bg-elevated) 92%, transparent), var(--color-bg-elevated));
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}

.quote::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 20% 0%, color-mix(in srgb, var(--color-accent) 25%, transparent), transparent 55%);
  opacity: 0.65;
}

.quote__text {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  color: var(--color-text);
}

.quote__author {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.tech-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.tech-pill {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-2) var(--space-4);
  border-radius: 999px;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.form {
  display: grid;
  gap: var(--space-6);
  max-width: 36rem;
}

.form__row {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 36rem) {
  .form__row--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form__label {
  font-size: var(--text-sm);
  font-weight: 600;
}

.form__input,
.form__textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
  outline: none;
}

.form__textarea {
  min-height: 10rem;
  resize: vertical;
}

.form__error {
  font-size: var(--text-xs);
  color: var(--color-error);
  min-height: 1rem;
}

.form__hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.form__success {
  display: none;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-success) 15%, transparent);
  color: var(--color-success);
  font-size: var(--text-sm);
  font-weight: 600;
}

.form__success.is-visible {
  display: block;
}

/* Scroll reveal (toggled by JS) */
[data-reveal] {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Page hero (inner pages) */
.page-hero {
  padding-block: clamp(2rem, 5vw, 4rem);
  border-bottom: 1px solid var(--color-border);
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, var(--text-4xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-4);
  line-height: var(--leading-tight);
  text-wrap: balance;
}

.page-hero__lead {
  margin: 0;
  max-width: 44rem;
  color: var(--color-text-muted);
  font-size: clamp(var(--text-base), 2.5vw, var(--text-lg));
  line-height: var(--leading-snug);
}

.prose {
  max-width: 48rem;
}

.prose p {
  color: var(--color-text-muted);
  margin: 0 0 var(--space-6);
}

.prose h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin: var(--space-10) 0 var(--space-4);
}

.prose ul {
  margin: 0 0 var(--space-6);
  padding-left: var(--space-6);
  color: var(--color-text-muted);
}

.prose li {
  margin-bottom: var(--space-2);
}

.project-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
  min-height: 100%;
}

.project-card:hover {
  border-color: color-mix(in srgb, var(--color-accent) 35%, var(--color-border));
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.project-card__media {
  aspect-ratio: 16 / 10;
  background: linear-gradient(145deg, var(--color-bg-elevated), var(--color-surface));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 600;
  overflow: hidden;
  position: relative;
  isolation: isolate;
}

.project-card__media--fallback {
  padding: var(--space-5) var(--space-4);
  text-align: center;
  line-height: var(--leading-snug);
  gap: 0.55rem;
  color: #fff;
  --fallback-a: #1e293b;
  --fallback-b: #0f172a;
  --fallback-glow: rgba(241, 90, 36, 0.4);
  --fallback-mark-bg: #111827;
  --fallback-mark-border: rgba(255, 255, 255, 0.2);
  background:
    radial-gradient(circle at 18% 20%, var(--fallback-glow), transparent 42%),
    radial-gradient(circle at 88% 78%, color-mix(in srgb, var(--fallback-glow) 55%, transparent), transparent 46%),
    linear-gradient(155deg, var(--fallback-a), var(--fallback-b)) !important;
}

.project-card__media--fallback[data-theme="ember"] {
  --fallback-a: #3b1a0f;
  --fallback-b: #151018;
  --fallback-glow: rgba(241, 90, 36, 0.5);
  --fallback-mark-bg: #7c2d12;
}

.project-card__media--fallback[data-theme="ocean"] {
  --fallback-a: #0b2540;
  --fallback-b: #0a1628;
  --fallback-glow: rgba(37, 99, 235, 0.48);
  --fallback-mark-bg: #1e3a8a;
}

.project-card__media--fallback[data-theme="violet"] {
  --fallback-a: #2a1548;
  --fallback-b: #140e2a;
  --fallback-glow: rgba(139, 92, 246, 0.48);
  --fallback-mark-bg: #5b21b6;
}

.project-card__media--fallback[data-theme="forest"] {
  --fallback-a: #0f2e24;
  --fallback-b: #0a1a16;
  --fallback-glow: rgba(16, 185, 129, 0.42);
  --fallback-mark-bg: #065f46;
}

.project-card__media--fallback[data-theme="slate"] {
  --fallback-a: #243044;
  --fallback-b: #111827;
  --fallback-glow: rgba(148, 163, 184, 0.32);
  --fallback-mark-bg: #334155;
}

.project-card__media--fallback[data-theme="rose"] {
  --fallback-a: #3a1524;
  --fallback-b: #170e16;
  --fallback-glow: rgba(244, 63, 94, 0.42);
  --fallback-mark-bg: #9f1239;
}

.project-card__media--fallback[data-theme="amber"] {
  --fallback-a: #3a2a0c;
  --fallback-b: #17130a;
  --fallback-glow: rgba(245, 158, 11, 0.45);
  --fallback-mark-bg: #92400e;
}

.project-card__media--fallback[data-theme="teal"] {
  --fallback-a: #0f2f34;
  --fallback-b: #0b1a1e;
  --fallback-glow: rgba(20, 184, 166, 0.45);
  --fallback-mark-bg: #0f766e;
}

.project-card__glow {
  position: absolute;
  inset: auto auto -20% -10%;
  width: 55%;
  height: 55%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--fallback-glow), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
  z-index: 0;
}

.project-card__mesh {
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at 50% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 20%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.project-card__mark {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 4.25rem;
  height: 4.25rem;
  border-radius: 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff;
  border: 1px solid var(--fallback-mark-border, rgba(255, 255, 255, 0.22));
  background: var(--fallback-mark-bg, #111827) !important;
  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: transform 0.3s ease;
}

.project-card:hover .project-card__mark {
  transform: translateY(-2px) scale(1.03);
}

.project-card__media-name {
  position: relative;
  z-index: 1;
  margin-top: 0.15rem;
  max-width: 90%;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-card__media-label {
  position: relative;
  z-index: 1;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75) !important;
  -webkit-text-fill-color: rgba(255, 255, 255, 0.75);
}

.project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-6);
}

.project-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin-bottom: var(--space-3);
}

.project-card__type {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  color: var(--color-text-muted);
}

.project-card__type--mobile {
  border-color: color-mix(in srgb, var(--color-accent) 35%, var(--color-border));
  color: var(--color-accent-strong);
  background: color-mix(in srgb, var(--color-accent) 10%, var(--color-surface));
}

.project-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin: 0 0 var(--space-2);
}

.project-card__meta {
  font-size: var(--text-xs);
  color: var(--color-accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0;
}

.project-card__stack {
  margin: 0 0 var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.project-card__desc {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-snug);
  flex: 1;
}

.project-card__link {
  display: inline-flex;
  align-self: flex-start;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent-strong);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--color-accent) 50%, transparent);
}

.project-card__link:hover {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
}

.project-card__link--detail {
  display: inline-flex;
  margin-top: var(--space-4);
  font-weight: 700;
  color: var(--color-accent-strong);
}

.project-card__stores {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.project-card__store {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: 700;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.project-card__store:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-strong);
  transform: translateY(-1px);
}

.project-card__store-text {
  line-height: 1;
}

.project-card__store-svg {
  width: 1.1rem;
  height: 1.1rem;
  display: block;
  flex-shrink: 0;
}

.projects-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  padding: 0.3rem;
  width: fit-content;
  max-width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg-elevated) 80%, var(--color-surface));
}

.projects-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.projects-tab:hover {
  color: var(--color-text);
}

.projects-tab.is-active {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
}

.projects-tab:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.projects-empty {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--color-text-muted);
}

.section--tight-top {
  padding-top: var(--space-6);
}

.two-col {
  display: grid;
  gap: var(--space-10);
}

.two-col .prose > h2:first-of-type {
  margin-top: 0;
}

@media (min-width: 48rem) {
  .two-col {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pill {
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-accent-dim);
  color: var(--color-accent-strong);
  font-weight: 600;
}