/* ============================================
   AQUILIX — Design Tokens
   ============================================ */
:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);
  --text-hero: clamp(2.75rem, 1.2rem + 5vw, 5.5rem);

  /* Spacing (4px system) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 1000px;
  --content-wide: 1240px;
  --content-full: 100%;

  /* Fonts — matches the Aquilix brand identity (brand board) */
  --font-display: 'Lato', 'Segoe UI', sans-serif;
  --font-body: 'Roboto', 'Segoe UI', sans-serif;

  /* Fixed brand navy — always dark, does not invert between themes.
     Use for surfaces that must stay on-brand navy in both light and dark mode
     (featured cards, CTA panel, logo marks). */
  --color-navy: #14213d;
  --color-navy-2: #1c2c50;
}

/* ============================================
   AQUILIX Brand Palette — Light
   ============================================ */
:root,
[data-theme='light'] {
  --color-bg: #fbfbfc;
  --color-surface: #ffffff;
  --color-surface-2: #f4f5f8;
  --color-surface-offset: #eceef3;
  --color-surface-offset-2: #e3e6ed;
  --color-divider: #e2e5ec;
  --color-border: #d6dae3;

  --color-text: #14213d;
  --color-text-muted: #5b6472;
  --color-text-faint: #9aa2b1;
  --color-text-inverse: #ffffff;

  /* Brand ink (navy) — used for surfaces/text emphasis, not the interactive accent */
  --color-ink: #14213d;
  --color-ink-2: #1c2c50;

  /* Primary accent — amber */
  --color-primary: #e08a00;
  --color-primary-hover: #c67a00;
  --color-primary-active: #a86700;
  --color-primary-highlight: #fdecc8;
  --color-primary-contrast: #14213d;

  --color-success: #2f7a4d;
  --color-error: #b3312c;

  --shadow-sm: 0 1px 2px oklch(0.2 0.03 260 / 0.06);
  --shadow-md: 0 6px 16px oklch(0.2 0.03 260 / 0.08);
  --shadow-lg: 0 16px 40px oklch(0.2 0.03 260 / 0.14);
}

/* ============================================
   AQUILIX Brand Palette — Dark
   ============================================ */
[data-theme='dark'] {
  --color-bg: #0a1120;
  --color-surface: #111a2e;
  --color-surface-2: #162140;
  --color-surface-offset: #1a2748;
  --color-surface-offset-2: #202f56;
  --color-divider: #253154;
  --color-border: #2e3c66;

  --color-text: #e8ebf3;
  --color-text-muted: #a1a9bf;
  --color-text-faint: #6d7691;
  --color-text-inverse: #14213d;

  --color-ink: #dfe4f0;
  --color-ink-2: #f4f6fb;

  --color-primary: #fcb92e;
  --color-primary-hover: #fdc75a;
  --color-primary-active: #ffd987;
  --color-primary-highlight: #3a2c12;
  --color-primary-contrast: #14213d;

  --color-success: #6ec48c;
  --color-error: #e88b86;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0a1120;
    --color-surface: #111a2e;
    --color-surface-2: #162140;
    --color-surface-offset: #1a2748;
    --color-surface-offset-2: #202f56;
    --color-divider: #253154;
    --color-border: #2e3c66;
    --color-text: #e8ebf3;
    --color-text-muted: #a1a9bf;
    --color-text-faint: #6d7691;
    --color-text-inverse: #14213d;
    --color-ink: #dfe4f0;
    --color-ink-2: #f4f6fb;
    --color-primary: #fcb92e;
    --color-primary-hover: #fdc75a;
    --color-primary-active: #ffd987;
    --color-primary-highlight: #3a2c12;
    --color-primary-contrast: #14213d;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
    --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
    --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.5);
  }
}

/* ============================================
   Layout primitives
   ============================================ */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.container--narrow {
  max-width: var(--content-narrow);
}
.container--default {
  max-width: var(--content-default);
}

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

.section-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: 0.09em;
  text-transform: uppercase;
  color: var(--color-primary-contrast, var(--color-primary));
  background: var(--color-primary-highlight);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}
[data-theme='dark'] .section-eyebrow,
@media (prefers-color-scheme: dark) {
}
[data-theme='dark'] .section-eyebrow {
  color: var(--color-primary);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
}

.section-head {
  margin-bottom: var(--space-12);
}
.section-head--center {
  text-align: center;
  margin-inline: auto;
}
.section-head--center .section-lede {
  margin-inline: auto;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  white-space: nowrap;
  min-height: 48px;
  text-decoration: none;
}

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

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: oklch(from var(--color-text) l c h / 0.22);
}
.btn--outline:hover {
  background: var(--color-surface-2);
  border-color: oklch(from var(--color-text) l c h / 0.35);
}

.btn--sm {
  padding: var(--space-3) var(--space-5);
  min-height: 40px;
}

/* ============================================
   Header
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  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-inner {
  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: 700;
  font-size: var(--text-lg);
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.brand svg {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav-links a {
  font-family: var(--font-body);
  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-3);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}
.theme-toggle svg {
  width: 20px;
  height: 20px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text);
}
.nav-toggle svg {
  width: 24px;
  height: 24px;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) 0 var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.mobile-menu a {
  padding: var(--space-3) var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
}
.mobile-menu a:hover {
  background: var(--color-surface-2);
}
.mobile-menu .btn {
  margin-top: var(--space-2);
}

body.menu-open .mobile-menu {
  display: flex;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32)) clamp(var(--space-12), 6vw, var(--space-24));
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 620px;
  background: radial-gradient(
    ellipse at 30% 0%,
    color-mix(in oklab, var(--color-primary) 16%, transparent),
    transparent 65%
  );
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-copy .section-eyebrow {
  color: var(--color-ink);
}
[data-theme='dark'] .hero-copy .section-eyebrow {
  color: var(--color-primary);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}
.hero-title em {
  font-style: normal;
  color: var(--color-primary-contrast, var(--color-text));
  background: linear-gradient(
    to right,
    color-mix(in oklab, var(--color-primary) 55%, var(--color-text)),
    var(--color-primary)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-bottom: var(--space-8);
}

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

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-8);
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.hero-meta-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.hero-visual {
  position: relative;
}
.hero-visual img {
  width: 100%;
  border-radius: var(--radius-xl);
}
.hero-visual-card {
  position: absolute;
  bottom: -1.25rem;
  left: -1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: 260px;
}
.hero-visual-card svg {
  width: 32px;
  height: 32px;
  color: var(--color-success);
  flex-shrink: 0;
}
.hero-visual-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.hero-visual-card span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ============================================
   Logos / mini trust strip
   ============================================ */
.trust-strip {
  padding-block: var(--space-10);
  border-block: 1px solid var(--color-divider);
}
.trust-strip .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-8) var(--space-12);
  text-align: center;
}
.trust-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.trust-item strong {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
}
.trust-item span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================
   Feature / value cards
   ============================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  box-shadow: var(--shadow-sm);
}
.feature-card:hover {
  box-shadow: var(--shadow-md);
  border-color: oklch(from var(--color-primary) l c h / 0.4);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary-contrast, var(--color-primary));
  margin-bottom: var(--space-5);
}
[data-theme='dark'] .feature-icon {
  color: var(--color-primary);
}
.feature-icon svg {
  width: 26px;
  height: 26px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================
   Products section
   ============================================ */
.products-section {
  background: var(--color-surface-2);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  box-shadow: var(--shadow-sm);
}
.product-card--featured {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: #ffffff;
}
.product-card--featured h3,
.product-card--featured .product-tag {
  color: #ffffff;
}
.product-card--featured p,
.product-card--featured li {
  color: color-mix(in oklab, #ffffff 78%, transparent);
}
.product-card--featured .product-tag {
  background: color-mix(in oklab, #ffffff 16%, transparent);
}

.product-tag {
  align-self: flex-start;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary-contrast, var(--color-primary));
  background: var(--color-primary-highlight);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}
[data-theme='dark'] .product-tag {
  color: var(--color-primary);
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}
.product-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.product-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: auto;
}
.product-card li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.product-card li svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}
.product-card--featured li svg {
  color: var(--color-primary);
}

/* ============================================
   Process / how it works
   ============================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  counter-reset: step;
}
.process-step {
  position: relative;
  padding-top: var(--space-4);
}
.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 1.6rem;
  left: calc(100% - 0.75rem);
  width: calc(var(--space-8) + 1.5rem);
  height: 1px;
  background: var(--color-border);
  display: none;
}
@media (min-width: 1024px) {
  .process-step:not(:last-child)::after {
    display: block;
  }
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================
   About / mission
   ============================================ */
.about-section {
  overflow: hidden;
}
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-16);
  align-items: center;
}
.about-grid--text-only {
  grid-template-columns: 1fr;
  max-width: var(--content-narrow);
  margin-inline: auto;
  text-align: left;
}
.about-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}
.about-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
}

.about-copy blockquote {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-6);
  margin-block: var(--space-6);
}

.about-signoff {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.about-signoff-mark {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-full);
  background: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.about-signoff-mark svg {
  width: 26px;
  height: 26px;
  color: var(--color-primary);
}
.about-signoff-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-signoff strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text);
}
.about-signoff span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================
   Portfolio
   ============================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.portfolio-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.portfolio-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-subtle, var(--color-bg));
}
.portfolio-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.portfolio-card:hover .portfolio-media img {
  transform: scale(1.04);
}

.portfolio-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.portfolio-body h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  line-height: 1.3;
}

.portfolio-body p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
}
.portfolio-tags li {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  background: var(--color-bg-subtle, var(--color-bg));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
}

/* ============================================
   Testimonials / Referenze
   ============================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
@media (max-width: 1279px) {
  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
}

.testimonial-quote {
  width: 30px;
  height: 30px;
  color: var(--color-primary);
  opacity: 0.7;
}

.testimonial-card blockquote {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.6;
}

.testimonial-card figcaption {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
}

.testimonial-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-navy);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.testimonial-card figcaption strong {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}
.testimonial-card figcaption span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ============================================
   FAQ
   ============================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: var(--content-default);
  margin-inline: auto;
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
}
.faq-question svg {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: transform var(--transition-interactive);
}
.faq-item[data-open='true'] .faq-question svg {
  transform: rotate(45deg);
}
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-interactive);
}
.faq-item[data-open='true'] .faq-answer {
  grid-template-rows: 1fr;
}
.faq-answer-inner {
  overflow: hidden;
}
.faq-answer p {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================
   CTA / contact
   ============================================ */
.cta-section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}
.cta-panel {
  background: var(--color-navy);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 7vw, var(--space-20));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 80% 20%,
    color-mix(in oklab, var(--color-primary) 35%, transparent),
    transparent 55%
  );
  pointer-events: none;
}
.cta-panel > * {
  position: relative;
  z-index: 1;
}
.cta-panel .section-title {
  color: #ffffff;
  max-width: 32ch;
  margin-inline: auto;
}
.cta-panel .section-lede {
  color: color-mix(in oklab, #ffffff 72%, transparent);
  margin-inline: auto;
  margin-bottom: var(--space-8);
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}
.cta-panel .btn--outline {
  color: #ffffff;
  border-color: color-mix(in oklab, #ffffff 30%, transparent);
}
.cta-panel .btn--outline:hover {
  background: color-mix(in oklab, #ffffff 10%, transparent);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-10);
}
.footer-brand .brand {
  margin-bottom: var(--space-3);
}
.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 34ch;
}
.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-divider);
  color: var(--color-text-muted);
  transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}
.footer-social a svg {
  width: 18px;
  height: 18px;
}
.footer-social a:hover {
  color: var(--color-primary-contrast);
  border-color: var(--color-primary);
  background-color: var(--color-primary-highlight);
}
.footer-cols {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-16);
}
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}
.footer-col a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: var(--space-3);
}
.footer-col a:hover {
  color: var(--color-text);
}
.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1023px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    order: -1;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .nav-links,
  .header-actions .btn {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .footer-inner {
    flex-direction: column;
  }
  .footer-cols {
    gap: var(--space-10);
  }
  .hero-visual-card {
    position: static;
    margin-top: var(--space-4);
    max-width: 100%;
  }
  .cta-actions {
    flex-direction: column;
  }
  .cta-actions .btn {
    width: 100%;
  }
}

/* ============================================
   Legal pages (Privacy / Cookie / Termini)
   ============================================ */
.legal-hero {
  padding-block: clamp(var(--space-12), 8vw, var(--space-20)) var(--space-10);
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-divider);
}
.legal-hero .section-title {
  margin-bottom: var(--space-3);
}
.legal-hero .legal-updated {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  margin-top: var(--space-2);
}
.legal-content {
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
}
.legal-content .container {
  max-width: var(--content-narrow);
}
.legal-body h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-10);
  margin-bottom: var(--space-3);
}
.legal-body h2:first-child {
  margin-top: 0;
}
.legal-body p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  max-width: none;
}
.legal-body ul {
  margin: 0 0 var(--space-4);
  padding-left: var(--space-6);
  color: var(--color-text-muted);
}
.legal-body ul li {
  margin-bottom: var(--space-2);
  max-width: none;
}
.legal-body strong {
  color: var(--color-text);
}
.legal-body a {
  color: var(--color-primary-contrast, var(--color-text));
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-underline-offset: 2px;
}
[data-theme='dark'] .legal-body a {
  color: var(--color-primary);
}
.legal-body .legal-callout {
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}
.legal-body .legal-callout p {
  margin-bottom: 0;
  color: var(--color-text);
}