/* ============================================================
   OKAPIHUB — LANDING PAGE STYLES
   Light Mode · Brand Colors: #000858 (navy) · #025994 (blue)
   ============================================================ */

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy:        #000858;
  --navy-80:     #33397a;
  --navy-light:  #e8eaf6;
  --blue:        #025994;
  --blue-light:  #e3f0fb;
  --blue-hover:  #024f83;
  --accent:      #0077cc;
  --white:       #ffffff;
  --off-white:   #f5f7ff;
  --gray-50:     #f8f9fc;
  --gray-100:    #eef0f8;
  --gray-300:    #c5cae4;
  --gray-500:    #6b7280;
  --gray-700:    #374151;
  --gray-900:    #111827;
  --success:     #059669;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;

  --shadow-sm:   0 1px 3px rgba(0,8,88,.08), 0 1px 2px rgba(0,8,88,.06);
  --shadow-md:   0 4px 16px rgba(0,8,88,.10), 0 2px 6px rgba(0,8,88,.06);
  --shadow-lg:   0 12px 40px rgba(0,8,88,.14);
  --shadow-xl:   0 24px 64px rgba(0,8,88,.18);

  --transition:  0.22s ease;
  --font:        'Inter', system-ui, -apple-system, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
ul  { list-style: none; }
a   { color: inherit; text-decoration: none; }

/* ── Container ────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Sections ─────────────────────────────────────────────── */
.section {
  padding: 96px 0;
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin: 12px 0 16px;
}

.section__subtitle {
  font-size: 1.063rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ── Badge ────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 5px 14px;
  border-radius: 100px;
}

.badge--light {
  color: var(--white);
  background: rgba(255,255,255,.18);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 11px 24px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
  line-height: 1;
  white-space: nowrap;
}

.btn:active { transform: scale(.97); }

.btn--primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn--primary:hover {
  background: var(--navy-80);
  border-color: var(--navy-80);
  box-shadow: 0 6px 20px rgba(0,8,88,.25);
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover {
  background: var(--navy);
  color: var(--white);
}

.btn--white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn--white:hover {
  background: rgba(255,255,255,.9);
  box-shadow: 0 6px 20px rgba(0,0,0,.2);
}

.btn--lg { padding: 14px 32px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn--full { width: 100%; }

/* ── Highlight ────────────────────────────────────────────── */
.highlight {
  color: var(--blue);
  position: relative;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
  transition: box-shadow var(--transition);
}

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

.navbar__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.navbar__brand { flex-shrink: 0; }

.navbar__logo {
  height: 36px;
  width: auto;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.navbar__nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color var(--transition);
}
.navbar__nav a:hover { color: var(--navy); }

.navbar__cta { margin-left: 8px; }

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: 130px;
  padding-bottom: 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-bottom: 80px;
}

.hero__text { max-width: 540px; }

.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  margin: 16px 0 20px;
}

.hero__subtitle {
  font-size: 1.063rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  gap: 40px;
}

.stat__number {
  display: block;
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.stat__label {
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin-top: 4px;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero__illustration {
  position: relative;
  width: 100%;
  max-width: 460px;
}

.hero__img {
  width: 100%;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 24px 48px rgba(0,8,88,.15));
}

.hero__blob {
  position: absolute;
  inset: -15%;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, var(--blue-light) 0%, transparent 70%);
  z-index: 1;
  border-radius: 50%;
  animation: pulse 6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: .7; }
  50%       { transform: scale(1.08); opacity: 1; }
}

.hero__wave {
  line-height: 0;
}
.hero__wave svg {
  width: 100%;
  height: 80px;
  display: block;
}

/* ============================================================
   CLIENTS
   ============================================================ */
.clients {
  background: var(--off-white);
  padding: 40px 0;
  border-bottom: 1px solid var(--gray-100);
}

.clients__label {
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.clients__logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.client-pill {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--navy-80);
  background: var(--white);
  border: 1px solid var(--gray-300);
  padding: 8px 18px;
  border-radius: 100px;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  background: var(--off-white);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition),
              border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-light);
  border-radius: var(--radius-md);
  color: var(--blue);
  margin-bottom: 20px;
}
.service-card__icon svg { width: 24px; height: 24px; }

.service-card h3 {
  font-size: 1.063rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.65;
  margin-bottom: 20px;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-card__tags li {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 10px;
  border-radius: 100px;
}

/* ============================================================
   WHY US
   ============================================================ */
.why-us {
  background: var(--white);
}

.why-us__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-us__inner--no-img {
  grid-template-columns: 1fr;
  max-width: 800px;
  margin: 0 auto;
}

.why-us__img {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.why-us__lead {
  font-size: 1.0625rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin: 16px 0 32px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-item__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-item__icon--blue {
  background: var(--blue-light);
  color: var(--blue);
}
.feature-item__icon svg { width: 18px; height: 18px; }

.feature-item h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 4px;
}

.feature-item p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ============================================================
   PRODUCTS
   ============================================================ */
.products {
  background: var(--off-white);
}

/* Suite banner */
.suite-banner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  border-radius: var(--radius-xl);
  padding: 56px;
  margin-bottom: 64px;
}

.suite-banner__eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  margin-bottom: 12px;
}

.suite-banner__title {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 16px;
}

.suite-banner__desc {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,.85);
  margin-bottom: 24px;
}

.suite-banner__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.suite-banner__pills span {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  padding: 5px 14px;
  border-radius: 100px;
}

.suite-banner__visual {
  display: flex;
  justify-content: center;
}

.suite-banner__img {
  width: 100%;
  max-width: 360px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.3));
}

/* Module cards */
.modules__heading {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  margin-bottom: 32px;
}

.modules__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.module-card {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform var(--transition), box-shadow var(--transition),
              border-color var(--transition);
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue);
}

.module-card__icon {
  width: 44px;
  height: 44px;
  background: var(--blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 12px;
}
.module-card__icon svg { width: 22px; height: 22px; }

.module-card__status {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--success);
  background: #d1fae5;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}

.module-card h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.module-card p {
  font-size: 0.8375rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.products__cta {
  text-align: center;
}

.products__cta-note {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-top: 12px;
}

/* ============================================================
   PROCESS
   ============================================================ */
.process {
  background: var(--white);
}

.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 8px;
}

.process-step {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 0 16px;
}

.process-step__number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-size: 1.125rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.process-step:hover .process-step__number {
  transform: scale(1.12);
  box-shadow: 0 8px 24px rgba(0,8,88,.25);
}

.process-step__content h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.process-step__content p {
  font-size: 0.8375rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.process-step__connector {
  flex-shrink: 0;
  width: 40px;
  height: 2px;
  background: var(--gray-300);
  margin-top: 27px;
}

/* ============================================================
   TECHNOLOGIES
   ============================================================ */
.tech {
  background: var(--off-white);
  padding: 80px 0;
}

.tech__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 48px;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  min-width: 100px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.tech-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.tech-item__icon {
  width: 36px;
  height: 36px;
}

.tech-item span {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-700);
}

/* ============================================================
   CTA / CONTACT SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  padding: 100px 0;
}

.cta-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.cta-section__content { color: var(--white); }

.cta-section__content h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  margin: 16px 0 16px;
  line-height: 1.2;
}

.cta-section__content p {
  font-size: 1.0625rem;
  opacity: .85;
  line-height: 1.65;
  margin-bottom: 36px;
}

.cta-section__details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.9);
}
.contact-info-item svg {
  width: 20px; height: 20px;
  flex-shrink: 0;
  opacity: .8;
}
.contact-info-item span { font-size: 0.9375rem; }

/* Form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--gray-900);
  background: var(--gray-50);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 11px 16px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition),
              background var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(2,89,148,.15);
  background: var(--white);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #e53e3e;
}

.form-group textarea { resize: vertical; min-height: 96px; }

.form-disclaimer {
  font-size: 0.8125rem;
  color: var(--gray-500);
  text-align: center;
  margin-top: 12px;
  line-height: 1.5;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.75);
  padding-top: 72px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 80px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__logo {
  height: 36px;
  width: auto;
  margin-bottom: 16px;
}

.footer__brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 24px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.footer__social a:hover { background: rgba(255,255,255,.2); }
.footer__social svg { width: 18px; height: 18px; }

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer__col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 16px;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col a {
  font-size: 0.875rem;
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--white); }

.footer__bottom {
  padding: 20px 0;
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer__bottom p {
  font-size: 0.8125rem;
}

/* ============================================================
   TOAST NOTIFICATION
   ============================================================ */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 2000;
  background: var(--navy);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .3s, transform .3s;
  pointer-events: none;
  max-width: 320px;
}
.toast.toast--show {
  opacity: 1;
  transform: translateY(0);
}
.toast--success { border-left: 4px solid var(--success); }
.toast--error   { border-left: 4px solid #e53e3e; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .modules__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .suite-banner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 40px;
  }
  .suite-banner__visual { order: -1; }
  .suite-banner__img { max-width: 260px; margin: 0 auto; }
}

@media (max-width: 900px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-section__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .why-us__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .why-us__visual { order: -1; }
  .why-us__img { max-width: 360px; margin: 0 auto; }
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .navbar__nav,
  .navbar__cta {
    display: none;
  }
  .navbar__toggle { display: flex; }

  .navbar__nav.open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    padding: 20px 24px;
    gap: 20px;
    box-shadow: var(--shadow-md);
  }
  .navbar__nav.open + .navbar__cta {
    display: block;
    position: absolute;
    top: 68px;
    right: 24px;
    left: 24px;
    margin-top: 140px;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 60px;
  }
  .hero__visual { order: -1; }
  .hero__illustration { max-width: 300px; margin: 0 auto; }

  .hero__stats { gap: 24px; }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .modules__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .suite-banner {
    padding: 28px 20px;
  }

  .process__steps {
    flex-direction: column;
    align-items: stretch;
  }
  .process-step {
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 0 0 32px;
  }
  .process-step__number { margin: 0; flex-shrink: 0; }
  .process-step__connector {
    width: 2px;
    height: 32px;
    margin: 0 0 0 27px;
  }

  .footer__links { grid-template-columns: 1fr 1fr; }
  .footer__bottom .container { flex-direction: column; text-align: center; }

  .contact-form { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .hero__stats { flex-direction: column; gap: 12px; }
  .footer__links { grid-template-columns: 1fr; }
  .modules__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   ANIMATIONS — on scroll
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }