@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&display=swap');

@layer reset, tokens, layout, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
  body { min-height: 100vh; display: flex; flex-direction: column; overflow-x: hidden; }
  img { max-width: 100%; height: auto; display: block; }
  a { text-decoration: none; color: inherit; }
  ul, ol { list-style: none; }
  button { cursor: pointer; border: none; background: none; font: inherit; }
  input, textarea, select { font: inherit; }
}

@layer tokens {
  :root {
    --clr-bg: #F7F6F2;
    --clr-bg-alt: #EFEEE9;
    --clr-surface: #FAFAF7;
    --clr-primary: #1A2B3C;
    --clr-primary-light: #2C4560;
    --clr-accent: #3B6E8F;
    --clr-accent-warm: #C47B3A;
    --clr-accent-hover: #2D5570;
    --clr-text: #1E2D3D;
    --clr-text-muted: #5A6B7A;
    --clr-text-light: #8A9BAA;
    --clr-border: #C8D4DC;
    --clr-border-light: #DDE5EA;
    --clr-white: #FAFAF7;

    --ff-base: 'Instrument Sans', system-ui, sans-serif;

    --fs-xs: clamp(0.75rem, 1.5vw, 0.8125rem);
    --fs-sm: clamp(0.875rem, 1.8vw, 0.9375rem);
    --fs-base: clamp(1rem, 2vw, 1.0625rem);
    --fs-md: clamp(1.125rem, 2.2vw, 1.25rem);
    --fs-lg: clamp(1.25rem, 2.5vw, 1.5rem);
    --fs-xl: clamp(1.5rem, 3vw, 2rem);
    --fs-2xl: clamp(2rem, 4vw, 2.75rem);
    --fs-3xl: clamp(2.5rem, 5vw, 3.75rem);
    --fs-hero: clamp(2.8rem, 7vw, 5.5rem);

    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;

    --lh-tight: 1.1;
    --lh-snug: 1.3;
    --lh-base: 1.6;
    --lh-relaxed: 1.75;

    --sp-1: 0.25rem;
    --sp-2: 0.5rem;
    --sp-3: 0.75rem;
    --sp-4: 1rem;
    --sp-5: 1.25rem;
    --sp-6: 1.5rem;
    --sp-8: 2rem;
    --sp-10: 2.5rem;
    --sp-12: 3rem;
    --sp-16: 4rem;
    --sp-20: 5rem;
    --sp-24: 6rem;
    --sp-32: 8rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-pill: 999px;

    --shadow-sm: 0 1px 3px rgba(26,43,60,0.06), 0 1px 2px rgba(26,43,60,0.04);
    --shadow-md: 0 4px 12px rgba(26,43,60,0.08), 0 2px 4px rgba(26,43,60,0.05);
    --shadow-lg: 0 10px 30px rgba(26,43,60,0.10), 0 4px 10px rgba(26,43,60,0.06);
    --shadow-xl: 0 20px 50px rgba(26,43,60,0.12), 0 8px 20px rgba(26,43,60,0.07);
    --shadow-hover: 0 16px 40px rgba(59,110,143,0.14), 0 6px 16px rgba(59,110,143,0.08);

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    --border-width: 1.5px;
    --container-max: 1240px;
    --container-pad: clamp(1rem, 5vw, 3rem);
    --nav-height: 72px;
  }
}

@layer layout {
  body {
    font-family: var(--ff-base);
    font-size: var(--fs-base);
    color: var(--clr-text);
    background-color: var(--clr-bg);
    line-height: var(--lh-base);
  }

  .container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
  }

  .container--narrow {
    max-width: 860px;
    margin-inline: auto;
    padding-inline: var(--container-pad);
  }

  main { flex: 1; }

  .section {
    padding-block: var(--sp-24);
  }

  .section--alt {
    background-color: var(--clr-bg-alt);
  }

  .section--dark {
    background-color: var(--clr-primary);
    color: var(--clr-white);
  }

  .grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-6);
  }

  @media (min-width: 768px) {
    .grid-2 { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
  }
}

@layer components {

  /* ── HEADER / NAV ── */
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 900;
    height: var(--nav-height);
    background-color: rgba(247,246,242,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: var(--border-width) solid var(--clr-border-light);
    transition: box-shadow var(--transition-base);
  }

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

  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
    gap: var(--sp-6);
  }

  .nav-logo {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    flex-shrink: 0;
  }

  .nav-logo img,
  .nav-logo svg {
    height: 36px;
    width: auto;
  }

  .nav-links {
    display: none;
    align-items: center;
    gap: var(--sp-1);
  }

  @media (min-width: 960px) {
    .nav-links { display: flex; }
  }

  .nav-link {
    position: relative;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--clr-text-muted);
    padding: var(--sp-2) var(--sp-3);
    border-radius: var(--radius-sm);
    transition: color var(--transition-base);
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: var(--sp-3);
    right: var(--sp-3);
    height: 2.5px;
    background-color: var(--clr-accent);
    border-radius: var(--radius-pill);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
  }

  .nav-link:hover,
  .nav-link.active {
    color: var(--clr-primary);
  }

  .nav-link.active::after,
  .nav-link:hover::after {
    transform: scaleX(1);
  }

  .nav-right {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
  }

  .lang-switcher {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.05em;
  }

  .lang-btn {
    color: var(--clr-text-muted);
    transition: color var(--transition-fast);
    padding: 2px 4px;
  }

  .lang-btn:hover { color: var(--clr-accent); }

  .lang-btn.active {
    color: var(--clr-accent);
    border-bottom: 2px solid var(--clr-accent);
  }

  .lang-divider {
    color: var(--clr-border);
  }

  .nav-cta {
    display: none;
  }

  @media (min-width: 960px) {
    .nav-cta { display: inline-flex; }
  }

  .nav-right .lang-switcher { display: none; }

  .hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: var(--sp-2);
    border-radius: var(--radius-md);
    border: var(--border-width) solid var(--clr-border);
    transition: border-color var(--transition-base), background var(--transition-base);
  }

  @media (min-width: 960px) {
    .hamburger { display: none; }
  }

  .hamburger:hover {
    border-color: var(--clr-accent);
    background: rgba(59,110,143,0.05);
  }

  .hamburger span {
    display: block;
    height: 1.5px;
    background-color: var(--clr-primary);
    border-radius: var(--radius-pill);
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

  .hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  .mobile-nav {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--clr-surface);
    z-index: 850;
    padding: var(--sp-8) var(--container-pad);
    flex-direction: column;
    gap: var(--sp-4);
    overflow-y: auto;
    border-top: var(--border-width) solid var(--clr-border-light);
  }

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

  .mobile-nav-link {
    font-size: var(--fs-lg);
    font-weight: var(--fw-medium);
    color: var(--clr-text);
    padding: var(--sp-4) 0;
    border-bottom: var(--border-width) solid var(--clr-border-light);
    transition: color var(--transition-base), padding-left var(--transition-base);
  }

  .mobile-nav-link:hover,
  .mobile-nav-link.active {
    color: var(--clr-accent);
    padding-left: var(--sp-3);
  }

  .mobile-nav-footer {
    margin-top: auto;
    padding-top: var(--sp-8);
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
  }

  /* ── BUTTONS ── */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 0.75rem 1.75rem;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-md);
    border: var(--border-width) solid transparent;
    transition:
      background-color var(--transition-base),
      color var(--transition-base),
      border-color var(--transition-base),
      box-shadow var(--transition-base),
      transform var(--transition-fast);
    white-space: nowrap;
    min-height: 44px;
    letter-spacing: 0.01em;
  }

  .btn:hover { transform: translateY(-1px); }
  .btn:active { transform: translateY(0); }

  .btn-primary {
    background-color: transparent;
    color: var(--clr-accent);
    border-color: var(--clr-accent);
  }

  .btn-primary:hover {
    background-color: var(--clr-accent);
    color: var(--clr-white);
    box-shadow: var(--shadow-md);
  }

  .btn-secondary {
    background-color: transparent;
    color: var(--clr-primary);
    border-color: var(--clr-primary);
  }

  .btn-secondary:hover {
    background-color: var(--clr-primary);
    color: var(--clr-white);
    box-shadow: var(--shadow-md);
  }

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

  .btn-ghost:hover {
    background-color: var(--clr-bg-alt);
    color: var(--clr-text);
    border-color: var(--clr-text-muted);
  }

  .btn-accent {
    background-color: transparent;
    color: var(--clr-accent-warm);
    border-color: var(--clr-accent-warm);
  }

  .btn-accent:hover {
    background-color: var(--clr-accent-warm);
    color: var(--clr-white);
    box-shadow: var(--shadow-md);
  }

  .btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--fs-xs);
    min-height: 36px;
  }

  .btn-lg {
    padding: 1rem 2.25rem;
    font-size: var(--fs-base);
    min-height: 52px;
  }

  /* ── CARDS ── */
  .card {
    background-color: transparent;
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-8);
    transition:
      box-shadow var(--transition-base),
      border-color var(--transition-base),
      transform var(--transition-base),
      background-color var(--transition-base);
  }

  .card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--clr-accent);
    transform: translateY(-4px);
    background-color: rgba(59,110,143,0.02);
  }

  .card-icon {
    width: 48px;
    height: 48px;
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1.25rem;
    margin-bottom: var(--sp-5);
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  }

  .card:hover .card-icon {
    background-color: var(--clr-accent);
    border-color: var(--clr-accent);
    color: var(--clr-white);
  }

  /* ── HERO ── */
  .hero {
    padding-top: calc(var(--nav-height) + var(--sp-20));
    padding-bottom: var(--sp-24);
    overflow: hidden;
    position: relative;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 45%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(59,110,143,0.04) 100%);
    pointer-events: none;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-12);
    align-items: end;
  }

  @media (min-width: 900px) {
    .hero-grid {
      grid-template-columns: 60% 1fr;
      gap: var(--sp-8);
    }
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-accent);
    border: var(--border-width) solid var(--clr-accent);
    border-radius: var(--radius-pill);
    padding: var(--sp-2) var(--sp-4);
    margin-bottom: var(--sp-6);
  }

  .hero-heading {
    font-size: var(--fs-hero);
    font-weight: var(--fw-bold);
    line-height: var(--lh-tight);
    color: var(--clr-primary);
    letter-spacing: -0.02em;
    margin-bottom: var(--sp-6);
  }

  .hero-heading .typed-wrap {
    color: var(--clr-accent);
    display: inline-block;
    min-width: 2ch;
  }

  .typed-cursor {
    color: var(--clr-accent);
  }

  .hero-right {
    display: flex;
    flex-direction: column;
    gap: var(--sp-6);
    justify-content: flex-end;
  }

  .hero-desc {
    font-size: var(--fs-md);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
    border-left: 3px solid var(--clr-accent);
    padding-left: var(--sp-5);
  }

  .hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
  }

  .hero-image-wrap {
    margin-top: var(--sp-16);
    position: relative;
  }

  .hero-image-wrap img {
    border-radius: var(--radius-xl);
    width: 100%;
    height: 420px;
    object-fit: cover;
    border: var(--border-width) solid var(--clr-border);
  }

  .hero-image-badge {
    position: absolute;
    bottom: var(--sp-6);
    left: var(--sp-6);
    background: rgba(247,246,242,0.95);
    backdrop-filter: blur(8px);
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-4) var(--sp-5);
    display: flex;
    align-items: center;
    gap: var(--sp-3);
  }

  .hero-image-badge i {
    color: var(--clr-accent);
    font-size: 1.5rem;
  }

  .hero-image-badge-text {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    line-height: 1.4;
  }

  .hero-image-badge-text strong {
    display: block;
    color: var(--clr-primary);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
  }

  /* ── SECTION HEADER ── */
  .section-header {
    margin-bottom: var(--sp-12);
  }

  .section-header--center {
    text-align: center;
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: var(--sp-12);
  }

  .section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: var(--sp-4);
  }

  .section-eyebrow::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 1.5px;
    background-color: var(--clr-accent);
  }

  .section-heading {
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    color: var(--clr-primary);
    line-height: var(--lh-snug);
    letter-spacing: -0.02em;
    margin-bottom: var(--sp-4);
  }

  .section-sub {
    font-size: var(--fs-md);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
  }

  /* ── PROBLEM SECTION ── */
  .problem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }

  @media (min-width: 768px) {
    .problem-grid { grid-template-columns: repeat(3, 1fr); }
    .nav-right .lang-switcher { display: flex; }
  }

  .problem-card {
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-8);
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  }

  .problem-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
    border-color: var(--clr-accent);
  }

  .problem-card-number {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: var(--fw-bold);
    color: var(--clr-border-light);
    line-height: 1;
    margin-bottom: var(--sp-4);
    letter-spacing: -0.04em;
    transition: color var(--transition-base);
  }

  .problem-card:hover .problem-card-number {
    color: rgba(59,110,143,0.15);
  }

  .problem-card-title {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
    margin-bottom: var(--sp-3);
  }

  .problem-card-text {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
  }

  /* ── SPLIT SECTION ── */
  .split-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-12);
    align-items: center;
  }

  @media (min-width: 860px) {
    .split-section { grid-template-columns: 1fr 1fr; }
    .split-section--reverse .split-img { order: -1; }
  }

  .split-img {
    position: relative;
  }

  .split-img img {
    width: 100%;
    height: 440px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    border: var(--border-width) solid var(--clr-border);
  }

  .split-img-accent {
    position: absolute;
    bottom: -var(--sp-6);
    right: -var(--sp-6);
    width: 120px;
    height: 120px;
    border: var(--border-width) solid var(--clr-accent);
    border-radius: var(--radius-lg);
    opacity: 0.3;
    pointer-events: none;
  }

  /* ── ACCORDION ── */
  .accordion {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
  }

  .accordion-item {
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
  }

  .accordion-item.open {
    border-color: var(--clr-accent);
    box-shadow: var(--shadow-md);
  }

  .accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-5) var(--sp-6);
    background: none;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--transition-fast);
  }

  .accordion-trigger:hover {
    background-color: rgba(59,110,143,0.03);
  }

  .accordion-item.open .accordion-trigger {
    background-color: rgba(59,110,143,0.04);
  }

  .accordion-icon-wrap {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1rem;
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  }

  .accordion-item.open .accordion-icon-wrap {
    background-color: var(--clr-accent);
    border-color: var(--clr-accent);
    color: var(--clr-white);
  }

  .accordion-title {
    flex: 1;
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
  }

  .accordion-chevron {
    color: var(--clr-text-muted);
    font-size: 0.875rem;
    transition: transform var(--transition-base), color var(--transition-base);
    flex-shrink: 0;
  }

  .accordion-item.open .accordion-chevron {
    transform: rotate(180deg);
    color: var(--clr-accent);
  }

  .accordion-body {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition-slow);
  }

  .accordion-item.open .accordion-body {
    grid-template-rows: 1fr;
  }

  .accordion-body-inner {
    overflow: hidden;
    padding: 0 var(--sp-6) 0 calc(var(--sp-6) + 40px + var(--sp-4));
  }

  .accordion-item.open .accordion-body-inner {
    padding-bottom: var(--sp-6);
  }

  .accordion-body-inner p {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
  }

  /* ── FAQ ── */
  .faq-item {
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  }

  .faq-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .faq-item.open {
    border-color: var(--clr-accent);
    box-shadow: var(--shadow-lg);
    transform: none;
  }

  .faq-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-4);
    padding: var(--sp-5) var(--sp-6);
    background: none;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--transition-fast);
  }

  .faq-trigger:hover {
    background-color: rgba(59,110,143,0.03);
  }

  .faq-item.open .faq-trigger {
    background-color: rgba(59,110,143,0.04);
  }

  .faq-q {
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
    line-height: var(--lh-snug);
  }

  .faq-chevron {
    color: var(--clr-text-light);
    font-size: 0.875rem;
    transition: transform var(--transition-base), color var(--transition-base);
    flex-shrink: 0;
  }

  .faq-item.open .faq-chevron {
    transform: rotate(180deg);
    color: var(--clr-accent);
  }

  .faq-body {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition-slow);
  }

  .faq-item.open .faq-body {
    grid-template-rows: 1fr;
  }

  .faq-body-inner {
    overflow: hidden;
    padding: 0 var(--sp-6);
  }

  .faq-item.open .faq-body-inner {
    padding-bottom: var(--sp-6);
    padding-top: var(--sp-2);
  }

  .faq-body-inner p {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
  }

  /* ── PROCESS STEPS ── */
  .steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
    counter-reset: steps;
  }

  @media (min-width: 768px) {
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
  }

  @media (min-width: 1100px) {
    .steps-grid { grid-template-columns: repeat(4, 1fr); }
  }

  .step-card {
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-8) var(--sp-6);
    counter-increment: steps;
    position: relative;
    transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  }

  .step-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
    border-color: var(--clr-accent);
  }

  .step-number {
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: var(--sp-4);
    display: flex;
    align-items: center;
    gap: var(--sp-2);
  }

  .step-number::before {
    content: counter(steps, decimal-leading-zero);
    font-size: var(--fs-xs);
  }

  .step-title {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
    margin-bottom: var(--sp-3);
  }

  .step-text {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
  }

  /* ── CONTACT FORM ── */
  .form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }

  @media (min-width: 640px) {
    .form-grid { grid-template-columns: 1fr 1fr; }
    .form-field--full { grid-column: 1 / -1; }
  }

  .form-field {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
  }

  .form-label {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--clr-text);
  }

  .form-input,
  .form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-md);
    background-color: transparent;
    color: var(--clr-text);
    font-size: var(--fs-sm);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    min-height: 44px;
  }

  .form-input:focus,
  .form-textarea:focus {
    outline: none;
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px rgba(59,110,143,0.12);
  }

  .form-textarea {
    min-height: 140px;
    resize: vertical;
  }

  .form-checkbox-wrap {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
  }

  .form-checkbox {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--clr-accent);
    cursor: pointer;
  }

  .form-checkbox-label {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: var(--lh-base);
  }

  .form-checkbox-label a {
    color: var(--clr-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  /* ── MAP ── */
  .map-wrap {
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    height: 380px;
  }

  .map-wrap iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
  }

  /* ── CONTACT INFO ── */
  .contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-4);
    padding: var(--sp-5);
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-lg);
    transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
  }

  .contact-info-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--clr-accent);
    transform: translateY(-2px);
  }

  .contact-info-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1rem;
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  }

  .contact-info-item:hover .contact-info-icon {
    background-color: var(--clr-accent);
    border-color: var(--clr-accent);
    color: var(--clr-white);
  }

  .contact-info-label {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--clr-text-light);
    margin-bottom: var(--sp-1);
  }

  .contact-info-value {
    font-size: var(--fs-sm);
    color: var(--clr-text);
    font-weight: var(--fw-medium);
  }

  /* ── FOOTER ── */
  .site-footer {
    background-color: var(--clr-primary);
    color: rgba(250,250,247,0.75);
    padding-block: var(--sp-16) var(--sp-8);
    margin-top: auto;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-10);
    margin-bottom: var(--sp-12);
  }

  @media (min-width: 768px) {
    .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  }

  .footer-brand p {
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
    margin-top: var(--sp-4);
    max-width: 340px;
  }

  .footer-heading {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(250,250,247,0.5);
    margin-bottom: var(--sp-5);
  }

  .footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
  }

  .footer-link {
    font-size: var(--fs-sm);
    color: rgba(250,250,247,0.7);
    transition: color var(--transition-fast);
  }

  .footer-link:hover {
    color: var(--clr-white);
  }

  .footer-bottom {
    padding-top: var(--sp-8);
    border-top: 1px solid rgba(250,250,247,0.1);
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
    align-items: flex-start;
  }

  @media (min-width: 640px) {
    .footer-bottom {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
    }
  }

  .footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-4);
  }

  .footer-legal a {
    font-size: var(--fs-xs);
    color: rgba(250,250,247,0.5);
    transition: color var(--transition-fast);
  }

  .footer-legal a:hover { color: rgba(250,250,247,0.9); }

  .footer-copy {
    font-size: var(--fs-xs);
    color: rgba(250,250,247,0.4);
  }

  /* ── PAGE HERO (inner pages) ── */
  .page-hero {
    padding-top: calc(var(--nav-height) + var(--sp-16));
    padding-bottom: var(--sp-16);
    background-color: var(--clr-bg-alt);
    border-bottom: var(--border-width) solid var(--clr-border-light);
  }

  .page-hero-eyebrow {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: var(--sp-4);
    display: flex;
    align-items: center;
    gap: var(--sp-2);
  }

  .page-hero-eyebrow::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 1.5px;
    background-color: var(--clr-accent);
  }

  .page-hero-title {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-bold);
    color: var(--clr-primary);
    line-height: var(--lh-snug);
    letter-spacing: -0.02em;
    margin-bottom: var(--sp-5);
    max-width: 700px;
  }

  .page-hero-sub {
    font-size: var(--fs-md);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
    max-width: 640px;
  }

  /* ── ABOUT PAGE ── */
  .values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }

  @media (min-width: 640px) {
    .values-grid { grid-template-columns: repeat(2, 1fr); }
  }

  @media (min-width: 1000px) {
    .values-grid { grid-template-columns: repeat(3, 1fr); }
  }

  /* ── COOPERATIVAS PAGE ── */
  .feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
  }

  .feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-4);
    padding: var(--sp-5);
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-lg);
    transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
  }

  .feature-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--clr-accent);
    transform: translateX(4px);
  }

  .feature-item-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1rem;
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  }

  .feature-item:hover .feature-item-icon {
    background-color: var(--clr-accent);
    border-color: var(--clr-accent);
    color: var(--clr-white);
  }

  .feature-item-content h4 {
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
    margin-bottom: var(--sp-1);
  }

  .feature-item-content p {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: var(--lh-base);
  }

  /* ── TEMPLATES PAGE ── */
  .template-card {
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-8);
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
  }

  .template-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--clr-accent);
    transform: translateY(-4px);
  }

  .template-card-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-1);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--clr-accent);
    border: var(--border-width) solid var(--clr-accent);
    border-radius: var(--radius-pill);
    padding: 2px 10px;
    margin-bottom: var(--sp-4);
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .template-card-title {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
    margin-bottom: var(--sp-3);
  }

  .template-card-text {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--sp-5);
  }

  .template-card-elements {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
  }

  .template-element {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
  }

  .template-element i {
    color: var(--clr-accent);
    font-size: 0.75rem;
    width: 14px;
  }

  /* ── THANKS PAGE ── */
  .thanks-wrap {
    min-height: calc(100vh - var(--nav-height));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-20) var(--container-pad);
    padding-top: calc(var(--nav-height) + var(--sp-20));
  }

  .thanks-card {
    max-width: 520px;
    width: 100%;
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--sp-12) var(--sp-10);
    text-align: center;
  }

  .thanks-icon {
    width: 72px;
    height: 72px;
    border: var(--border-width) solid var(--clr-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 1.75rem;
    margin: 0 auto var(--sp-6);
  }

  /* ── LEGAL PAGES ── */
  .legal-content {
    max-width: 800px;
    margin-inline: auto;
    padding: var(--sp-16) var(--container-pad);
  }

  .legal-content h2 {
    font-size: var(--fs-xl);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
    margin-top: var(--sp-10);
    margin-bottom: var(--sp-4);
  }

  .legal-content h3 {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
    margin-top: var(--sp-6);
    margin-bottom: var(--sp-3);
  }

  .legal-content p {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--sp-4);
  }

  .legal-content ul {
    list-style: disc;
    padding-left: var(--sp-6);
    margin-bottom: var(--sp-4);
  }

  .legal-content ul li {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--sp-2);
  }

  .legal-meta {
    font-size: var(--fs-xs);
    color: var(--clr-text-light);
    border: var(--border-width) solid var(--clr-border-light);
    border-radius: var(--radius-md);
    padding: var(--sp-3) var(--sp-4);
    margin-bottom: var(--sp-10);
    display: inline-block;
  }

  /* ── COOKIE BANNER ── */
  .cookie-banner {
    position: fixed;
    bottom: var(--sp-6);
    left: var(--sp-6);
    right: var(--sp-6);
    max-width: 560px;
    background-color: var(--clr-surface);
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--sp-6);
    z-index: 9999;
    display: none;
  }

  .cookie-banner.visible { display: block; }

  .cookie-banner h3 {
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
    margin-bottom: var(--sp-3);
  }

  .cookie-banner p {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--sp-5);
  }

  .cookie-banner p a {
    color: var(--clr-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  .cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
  }

  .cookie-customize-panel {
    display: none;
    margin-top: var(--sp-5);
    padding-top: var(--sp-5);
    border-top: var(--border-width) solid var(--clr-border-light);
  }

  .cookie-customize-panel.visible { display: block; }

  .cookie-category {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--sp-4);
    padding: var(--sp-3) 0;
    border-bottom: var(--border-width) solid var(--clr-border-light);
  }

  .cookie-category:last-child { border-bottom: none; }

  .cookie-category-info h4 {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--clr-primary);
    margin-bottom: var(--sp-1);
  }

  .cookie-category-info p {
    font-size: var(--fs-xs);
    color: var(--clr-text-light);
    margin-bottom: 0;
    line-height: 1.4;
  }

  .cookie-toggle {
    position: relative;
    width: 42px;
    height: 24px;
    flex-shrink: 0;
  }

  .cookie-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
  }

  .cookie-toggle-slider {
    position: absolute;
    inset: 0;
    background-color: var(--clr-border);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: background-color var(--transition-base);
  }

  .cookie-toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    top: 3px;
    background-color: white;
    border-radius: 50%;
    transition: transform var(--transition-base);
  }

  .cookie-toggle input:checked + .cookie-toggle-slider {
    background-color: var(--clr-accent);
  }

  .cookie-toggle input:checked + .cookie-toggle-slider::before {
    transform: translateX(18px);
  }

  .cookie-toggle input:disabled + .cookie-toggle-slider {
    opacity: 0.6;
    cursor: not-allowed;
  }

  /* ── OUTLINE DECORATIVE ELEMENTS ── */
  .outline-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    border: var(--border-width) solid var(--clr-border);
    border-radius: var(--radius-pill);
    padding: var(--sp-2) var(--sp-4);
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    font-weight: var(--fw-medium);
    transition: border-color var(--transition-base), color var(--transition-base);
  }

  .outline-badge:hover {
    border-color: var(--clr-accent);
    color: var(--clr-accent);
  }

  .outline-badge i {
    font-size: 0.75rem;
  }

  /* ── DIVIDER ── */
  .divider {
    border: none;
    border-top: var(--border-width) solid var(--clr-border-light);
    margin-block: var(--sp-16);
  }

  /* ── DISCLAIMER BAR ── */
  .disclaimer-bar {
    background-color: rgba(59,110,143,0.06);
    border: var(--border-width) solid rgba(59,110,143,0.15);
    border-radius: var(--radius-md);
    padding: var(--sp-4) var(--sp-5);
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
  }

  .disclaimer-bar i {
    color: var(--clr-accent);
    flex-shrink: 0;
    margin-top: 2px;
  }

  .disclaimer-bar p {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    line-height: var(--lh-base);
  }

  /* ── INTL TEL INPUT OVERRIDE ── */
  .iti, #phone { width: 100%; }

  .iti__flag-container {
    border-right: var(--border-width) solid var(--clr-border);
  }

  /* ── UTILITY ── */
  .text-accent { color: var(--clr-accent); }
  .text-muted { color: var(--clr-text-muted); }
  .text-center { text-align: center; }
  .mt-auto { margin-top: auto; }
  .mb-4 { margin-bottom: var(--sp-4); }
  .mb-6 { margin-bottom: var(--sp-6); }
  .mb-8 { margin-bottom: var(--sp-8); }
  .mb-12 { margin-bottom: var(--sp-12); }
  .gap-4 { gap: var(--sp-4); }
  .flex { display: flex; }
  .flex-col { flex-direction: column; }
  .items-center { align-items: center; }
  .flex-wrap { flex-wrap: wrap; }
  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
  }
}

@layer utilities {
  @media (max-width: 639px) {
    .hide-mobile { display: none !important; }
  }

  @media (min-width: 640px) {
    .hide-desktop { display: none !important; }
  }

  .visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    white-space: nowrap !important;
    border: 0 !important;
  }
}