/* ===========================
   TinyStitchWear — styles.css
   =========================== */

/* --- CSS Custom Properties --- */
:root {
  --color-bg:           #FDF9F6;
  --color-bg-alt:       #F5EDE8;
  --color-primary:      #8A1F4A;
  --color-primary-dark: #6B1638;
  --color-primary-light:#B8386B;
  --color-accent:       #C97D5E;
  --color-text:         #231820;
  --color-text-muted:   #6B4F5A;
  --color-border:       #E4D0C8;
  --color-white:        #FFFFFF;
  --color-success:      #2E7D32;

  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body:    -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-sm: 0 1px 3px rgba(35,24,32,.08);
  --shadow-md: 0 4px 16px rgba(35,24,32,.10);
  --shadow-lg: 0 8px 32px rgba(35,24,32,.12);

  --transition: 0.22s ease;

  --container: 1140px;
  --gap:       clamp(1rem, 4vw, 2rem);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; border-radius: var(--radius-md); }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-light); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* --- Utility --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 2.5rem);
}

.section { padding: clamp(3rem, 8vw, 6rem) 0; }
.section--alt { background: var(--color-bg-alt); }

.section__label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: normal;
  color: var(--color-text);
  line-height: 1.25;
  margin-bottom: 1rem;
  text-align: center;
}
.section__title--left { text-align: left; }
.section__sub {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-align: center;
  line-height: 1.2;
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}
.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--ghost:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--full { width: 100%; }
.btn--sm { padding: 0.5rem 1.1rem; font-size: 0.9rem; }

/* --- Logo --- */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--color-text);
}
.logo__icon { font-size: 1.4rem; color: var(--color-primary); line-height: 1; }
.logo__text {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: normal;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

/* ===========================
   HEADER
   =========================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253,249,246,.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav__link {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover { color: var(--color-primary); }
.nav__link--cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 0.45rem 1rem;
}
.nav__link--cta:hover { background: var(--color-primary-dark); color: var(--color-white); }

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===========================
   HERO
   =========================== */
.hero {
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero__label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: normal;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}
.hero__text {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}
.hero__facts {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.hero__facts li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.hero__image-wrap {
  position: relative;
}
.hero__image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* ===========================
   AUDIENCE
   =========================== */
.audience__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.audience__card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.audience__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.audience__icon {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  line-height: 1;
}
.audience__card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===========================
   PROBLEM / SOLUTION
   =========================== */
.problem__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.problem__list {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.problem__list li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text-muted);
  font-size: 0.97rem;
  line-height: 1.55;
}
.problem__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}
.problem__col--solution {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}
.solution__badge {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}
.problem__solution-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: normal;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--color-text);
}
.problem__col--solution > p {
  font-size: 0.97rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.solution__image {
  width: 100%;
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* ===========================
   MODULES
   =========================== */
.modules {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2.5rem;
}
.module {
  display: flex;
  gap: 1.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: box-shadow var(--transition);
}
.module:hover { box-shadow: var(--shadow-md); }
.module__number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: normal;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.5rem;
}
.module__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: normal;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.module__text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0.85rem;
}
.module__items {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.module__items li {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding-left: 1.1rem;
  position: relative;
}
.module__items li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

/* ===========================
   MATERIALS
   =========================== */
.materials__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.materials__image {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  object-fit: cover;
  box-shadow: var(--shadow-md);
}
.materials__list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.75rem;
}
.materials__list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.materials__dot {
  width: 10px;
  height: 10px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.45rem;
}
.materials__list strong {
  display: block;
  font-size: 0.97rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
  color: var(--color-text);
}
.materials__list p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ===========================
   EXAMPLES
   =========================== */
.examples__gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.examples__item { position: relative; overflow: hidden; border-radius: var(--radius-lg); }
.examples__item img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  transition: transform 0.4s ease;
}
.examples__item:hover img { transform: scale(1.03); }
.examples__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(35,24,32,.7));
  color: var(--color-white);
  padding: 2rem 1.25rem 1rem;
  font-size: 0.85rem;
  line-height: 1.4;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ===========================
   INSTRUCTOR
   =========================== */
.instructor__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.instructor__image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  aspect-ratio: 3/4;
  object-fit: cover;
}
.instructor__bio {
  color: var(--color-text-muted);
  line-height: 1.75;
  font-size: 1rem;
  margin-bottom: 1rem;
  margin-top: 1rem;
}
.instructor__facts {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.instructor__fact {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.instructor__fact-num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary);
  line-height: 1;
}
.instructor__fact-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ===========================
   FAQ / ACCORDION
   =========================== */
.accordion {
  max-width: 760px;
  margin: 2.5rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.accordion__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-white);
}
.accordion__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: background var(--transition);
}
.accordion__btn:hover { background: var(--color-bg-alt); }
.accordion__btn[aria-expanded="true"] { background: var(--color-bg-alt); }
.accordion__arrow {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(45deg);
  transition: transform var(--transition);
  margin-right: 2px;
}
.accordion__btn[aria-expanded="true"] .accordion__arrow {
  transform: rotate(-135deg);
}
.accordion__body {
  display: none;
  padding: 0 1.5rem 1.25rem;
}
.accordion__body.is-open { display: block; }
.accordion__body p {
  font-size: 0.97rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.accordion__body a {
  text-decoration: underline;
  color: var(--color-primary);
}

/* ===========================
   LEAD FORM
   =========================== */
.form-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.form-section__text {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-top: 0.75rem;
  margin-bottom: 1.5rem;
}
.form-section__promises {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-section__promises li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding-left: 1.25rem;
  position: relative;
}
.form-section__promises li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}
.form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}
.form__group {
  margin-bottom: 1.25rem;
}
.form__label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-text);
}
.form__req { color: var(--color-primary); }
.form__optional { color: var(--color-text-muted); font-weight: 400; }
.form__input, .form__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.97rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form__input:focus, .form__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(138,31,74,.12);
}
.form__input.is-error, .form__textarea.is-error {
  border-color: #c0392b;
}
.form__textarea { min-height: 90px; resize: vertical; }
.form__error {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: #c0392b;
  min-height: 1em;
}
.form__consent {
  margin-bottom: 1.25rem;
}
.form__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.form__checkbox { display: none; }
.form__checkbox-custom {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-top: 1px;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), background var(--transition);
}
.form__checkbox:checked + .form__checkbox-custom {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.form__checkbox:checked + .form__checkbox-custom::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px, -1px);
}
.form__note {
  margin-top: 0.85rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.form__note a { text-decoration: underline; }

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--color-text);
  color: rgba(253,249,246,.8);
  padding: clamp(2.5rem, 6vw, 4rem) 0 2rem;
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(253,249,246,.12);
  margin-bottom: 1.75rem;
}
.footer .logo__text, .footer .logo__icon { color: var(--color-bg); }
.footer__tagline {
  font-size: 0.875rem;
  color: rgba(253,249,246,.5);
  margin-top: 0.6rem;
}
.footer__nav-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(253,249,246,.5);
  margin-bottom: 0.85rem;
}
.footer__nav ul, .footer__legal-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer__nav a, .footer__legal-nav a {
  font-size: 0.9rem;
  color: rgba(253,249,246,.7);
  transition: color var(--transition);
}
.footer__nav a:hover, .footer__legal-nav a:hover { color: var(--color-bg); }
.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer__company {
  font-size: 0.8rem;
  color: rgba(253,249,246,.4);
}
.footer__copy {
  font-size: 0.8rem;
  color: rgba(253,249,246,.4);
}
.footer__copy a { color: rgba(253,249,246,.5); text-decoration: underline; }
.footer__copy a:hover { color: var(--color-bg); }

/* ===========================
   COOKIE BANNER
   =========================== */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1rem;
  right: 1rem;
  max-width: 560px;
  margin: 0 auto;
  background: var(--color-text);
  color: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.25rem 1.5rem;
  z-index: 999;
  opacity: 0;
  transform: translateY(1rem);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.cookie-banner.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.cookie-banner__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}
.cookie-banner__text {
  font-size: 0.875rem;
  color: rgba(253,249,246,.85);
  flex: 1;
  min-width: 200px;
  line-height: 1.5;
}
.cookie-banner__text a { color: var(--color-accent); text-decoration: underline; }
.cookie-banner__actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}
.cookie-banner .btn--ghost {
  border-color: rgba(253,249,246,.3);
  color: rgba(253,249,246,.7);
}
.cookie-banner .btn--ghost:hover {
  background: rgba(253,249,246,.1);
  color: var(--color-bg);
}

/* ===========================
   LEGAL PAGES
   =========================== */
.legal-page {
  max-width: 780px;
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4rem) clamp(1rem, 5vw, 2.5rem);
}
.legal-page h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: normal;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.legal-page .legal-date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}
.legal-page h2 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: normal;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
}
.legal-page p, .legal-page li {
  font-size: 0.97rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}
.legal-page ul { list-style: disc; padding-left: 1.5rem; }
.legal-page a { text-decoration: underline; }
.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  color: var(--color-primary);
  margin-bottom: 2rem;
}
.legal-back::before { content: '←'; }

/* ===========================
   SUCCESS PAGE
   =========================== */
.success-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
}
.success-page__inner { max-width: 520px; }
.success-page__icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  display: block;
}
.success-page h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: normal;
  margin-bottom: 1rem;
  color: var(--color-text);
}
.success-page p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .hero__inner,
  .problem__inner,
  .materials__inner,
  .instructor__inner,
  .form-section__inner {
    grid-template-columns: 1fr;
  }
  .hero__image-wrap { order: -1; }
  .instructor__image-wrap { display: none; }
  .examples__gallery { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: 50;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
  }
  .nav.is-open { display: flex; }
  .nav__list {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  .nav__link {
    font-size: 1.2rem;
    padding: 0.6rem 1.2rem;
  }
  .burger { display: flex; position: relative; z-index: 51; }
  .footer__top { grid-template-columns: 1fr; }
  .hero__facts {
    flex-direction: column;
  }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; text-align: center; }
  .module { flex-direction: column; gap: 0.75rem; }
  .module__number { font-size: 1.2rem; }
  .cookie-banner__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .audience__grid { grid-template-columns: 1fr; }
  .instructor__facts { gap: 1.25rem; }
}

/* --- Scroll animations (reduced motion safe) --- */
@media (prefers-reduced-motion: no-preference) {
  .fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.55s ease, transform 0.55s ease;
  }
  .fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}