/* Design DNA: Full-bleed cinematic hero — desert sunrise trail runners; copper + deep dusk blue; raw athletic outdoor mood */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&family=Oswald:wght@400;500;600;700&display=swap');

:root {
  --df-copper: #C46B3A;
  --df-dusk: #1B3358;
  --df-sand: #E6D8C3;
  --df-black: #141414;
  --df-white: #FAFAF8;
  --df-copper-dark: #A4562E;
  --df-dusk-light: #2A4A7A;
  --df-font-display: 'Oswald', sans-serif;
  --df-font-body: 'Barlow', sans-serif;
  --df-header-h: 72px;
  --df-radius: 4px;
  --df-shadow: 0 8px 32px rgba(27, 51, 88, 0.18);
  --df-transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--df-font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--df-black);
  background: var(--df-white);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--df-copper); text-decoration: none; transition: color var(--df-transition); }
a:hover { color: var(--df-copper-dark); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--df-font-display);
  font-weight: 600;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

.df-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ── */
.df-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--df-header-h);
  display: flex;
  align-items: center;
  transition: background var(--df-transition), box-shadow var(--df-transition);
}

.df-header--transparent {
  background: transparent;
}

.df-header--transparent .df-logo,
.df-header--transparent .df-nav__link {
  color: var(--df-white);
}

.df-header--transparent .df-nav__link:hover,
.df-header--transparent .df-nav__link--active {
  color: var(--df-sand);
}

.df-header--solid {
  background: var(--df-dusk);
  box-shadow: var(--df-shadow);
}

.df-header--solid .df-logo,
.df-header--solid .df-nav__link {
  color: var(--df-white);
}

.df-header--solid .df-nav__link:hover,
.df-header--solid .df-nav__link--active {
  color: var(--df-copper);
}

.df-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.df-logo {
  font-family: var(--df-font-display);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--df-white);
  text-decoration: none;
}

.df-logo span { color: var(--df-copper); }

.df-nav { display: flex; align-items: center; gap: 32px; }

.df-nav__list {
  display: flex;
  list-style: none;
  gap: 28px;
}

.df-nav__link {
  font-family: var(--df-font-display);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--df-white);
  text-decoration: none;
  transition: color var(--df-transition);
}

.df-nav__link--active { color: var(--df-copper); }

.df-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.df-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--df-white);
  transition: transform var(--df-transition), opacity var(--df-transition);
}

.df-burger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.df-burger--open span:nth-child(2) { opacity: 0; }
.df-burger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ── */
.df-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.df-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.df-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(27, 51, 88, 0.55) 0%,
    rgba(20, 20, 20, 0.45) 50%,
    rgba(20, 20, 20, 0.7) 100%
  );
  z-index: 1;
}

.df-hero__content {
  position: relative;
  z-index: 2;
  padding: calc(var(--df-header-h) + 40px) 24px 80px;
  max-width: 800px;
}

.df-hero__tag {
  display: inline-block;
  font-family: var(--df-font-display);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--df-sand);
  margin-bottom: 20px;
}

.df-hero h1 {
  color: var(--df-white);
  margin-bottom: 20px;
}

.df-hero__sub {
  font-size: 1.15rem;
  color: var(--df-sand);
  margin-bottom: 36px;
  font-weight: 400;
}

.df-hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ── */
.df-btn {
  display: inline-block;
  font-family: var(--df-font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 32px;
  border: 2px solid transparent;
  border-radius: var(--df-radius);
  cursor: pointer;
  transition: all var(--df-transition);
  text-decoration: none;
}

.df-btn--primary {
  background: var(--df-copper);
  color: var(--df-white);
  border-color: var(--df-copper);
}

.df-btn--primary:hover {
  background: var(--df-copper-dark);
  border-color: var(--df-copper-dark);
  color: var(--df-white);
}

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

.df-btn--outline:hover {
  background: var(--df-white);
  color: var(--df-dusk);
}

.df-btn--dark {
  background: var(--df-dusk);
  color: var(--df-white);
  border-color: var(--df-dusk);
}

.df-btn--dark:hover {
  background: var(--df-dusk-light);
  border-color: var(--df-dusk-light);
  color: var(--df-white);
}

/* ── Page Hero (inner) ── */
.df-page-hero {
  background: var(--df-dusk);
  padding: calc(var(--df-header-h) + 48px) 24px 48px;
  text-align: center;
}

.df-page-hero h1 { color: var(--df-white); margin-bottom: 12px; }

.df-page-hero p {
  color: var(--df-sand);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.df-breadcrumb {
  font-size: 0.85rem;
  color: var(--df-sand);
  margin-bottom: 16px;
  opacity: 0.8;
}

.df-breadcrumb a { color: var(--df-sand); }
.df-breadcrumb a:hover { color: var(--df-copper); }

/* ── Sections ── */
.df-section { padding: 80px 0; }
.df-section--sand { background: var(--df-sand); }
.df-section--dark { background: var(--df-dusk); color: var(--df-white); }
.df-section--dark h2, .df-section--dark h3 { color: var(--df-white); }
.df-section--dark p { color: var(--df-sand); }

.df-section__head {
  text-align: center;
  margin-bottom: 48px;
}

.df-section__head h2 { color: var(--df-dusk); margin-bottom: 12px; }
.df-section--dark .df-section__head h2 { color: var(--df-white); }

.df-section__head p {
  color: #555;
  max-width: 640px;
  margin: 0 auto;
}

.df-section__label {
  display: inline-block;
  font-family: var(--df-font-display);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--df-copper);
  margin-bottom: 10px;
}

/* ── Grid layouts ── */
.df-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

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

.df-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ── Cards ── */
.df-card {
  background: var(--df-white);
  border-radius: var(--df-radius);
  overflow: hidden;
  box-shadow: var(--df-shadow);
  transition: transform var(--df-transition);
}

.df-card:hover { transform: translateY(-4px); }

.df-card__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.df-card__body { padding: 24px; }

.df-card__body h3 {
  color: var(--df-dusk);
  margin-bottom: 10px;
}

.df-card__body p {
  color: #555;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.df-card__tag {
  display: inline-block;
  font-family: var(--df-font-display);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--df-copper);
  background: rgba(196, 107, 58, 0.12);
  padding: 4px 10px;
  border-radius: var(--df-radius);
  margin-bottom: 12px;
}

.df-card__price {
  font-family: var(--df-font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--df-copper);
}

/* ── Stats ── */
.df-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.df-stat__num {
  font-family: var(--df-font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--df-copper);
  line-height: 1;
  margin-bottom: 8px;
}

.df-stat__label {
  font-size: 0.9rem;
  color: var(--df-sand);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Features ── */
.df-feature {
  text-align: center;
  padding: 32px 20px;
}

.df-feature__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: var(--df-copper);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--df-white);
}

.df-feature h3 { color: var(--df-dusk); margin-bottom: 10px; }
.df-feature p { color: #555; font-size: 0.95rem; }

/* ── CTA Banner ── */
.df-cta {
  position: relative;
  padding: 100px 24px;
  text-align: center;
  overflow: hidden;
}

.df-cta__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.df-cta__overlay {
  position: absolute;
  inset: 0;
  background: rgba(27, 51, 88, 0.82);
  z-index: 1;
}

.df-cta__content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}

.df-cta h2 { color: var(--df-white); margin-bottom: 16px; }
.df-cta p { color: var(--df-sand); margin-bottom: 32px; font-size: 1.1rem; }

/* ── Trail gallery ── */
.df-trail-item {
  position: relative;
  border-radius: var(--df-radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.df-trail-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.df-trail-item:hover img { transform: scale(1.05); }

.df-trail-item__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px;
  background: linear-gradient(transparent, rgba(20, 20, 20, 0.85));
}

.df-trail-item__info h3 {
  color: var(--df-white);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.df-trail-item__info p {
  color: var(--df-sand);
  font-size: 0.85rem;
}

/* ── About split ── */
.df-about-img {
  border-radius: var(--df-radius);
  box-shadow: var(--df-shadow);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.df-about-text h2 { color: var(--df-dusk); margin-bottom: 16px; }
.df-about-text p { color: #555; margin-bottom: 16px; }

.df-list {
  list-style: none;
  margin: 20px 0;
}

.df-list li {
  padding: 8px 0 8px 28px;
  position: relative;
  color: #555;
}

.df-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--df-copper);
  font-weight: 700;
}

/* ── Contact form ── */
.df-form { max-width: 640px; margin: 0 auto; }

.df-form__group { margin-bottom: 20px; }

.df-form__label {
  display: block;
  font-family: var(--df-font-display);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--df-dusk);
  margin-bottom: 8px;
}

.df-form__input,
.df-form__textarea,
.df-form__select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--df-font-body);
  font-size: 1rem;
  border: 2px solid #ddd;
  border-radius: var(--df-radius);
  background: var(--df-white);
  transition: border-color var(--df-transition);
}

.df-form__input:focus,
.df-form__textarea:focus,
.df-form__select:focus {
  outline: none;
  border-color: var(--df-copper);
}

.df-form__textarea { min-height: 140px; resize: vertical; }

.df-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.df-contact-info {
  background: var(--df-dusk);
  color: var(--df-white);
  padding: 40px;
  border-radius: var(--df-radius);
}

.df-contact-info h3 { color: var(--df-white); margin-bottom: 24px; }

.df-contact-info__item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.df-contact-info__icon {
  width: 40px;
  height: 40px;
  background: var(--df-copper);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.df-contact-info__item p { color: var(--df-sand); font-size: 0.95rem; }
.df-contact-info__item a { color: var(--df-sand); }
.df-contact-info__item a:hover { color: var(--df-copper); }

/* ── Privacy ── */
.df-privacy { max-width: 800px; margin: 0 auto; }
.df-privacy h2 { color: var(--df-dusk); margin: 40px 0 16px; font-size: 1.4rem; }
.df-privacy h2:first-child { margin-top: 0; }
.df-privacy p { color: #555; margin-bottom: 16px; }
.df-privacy ul { margin: 0 0 16px 24px; color: #555; }
.df-privacy li { margin-bottom: 8px; }

/* ── Program detail ── */
.df-program-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin: 16px 0;
}

.df-program-meta span {
  font-size: 0.85rem;
  color: #777;
  font-weight: 500;
}

.df-program-meta strong { color: var(--df-dusk); }

/* ── Footer ── */
.df-footer {
  background: var(--df-black);
  color: var(--df-sand);
  padding: 64px 0 0;
}

.df-footer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.df-footer__col h4 {
  font-family: var(--df-font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--df-white);
  margin-bottom: 20px;
}

.df-footer__col p,
.df-footer__col li {
  font-size: 0.9rem;
  color: var(--df-sand);
  line-height: 1.7;
}

.df-footer__col ul { list-style: none; }
.df-footer__col li { margin-bottom: 8px; }
.df-footer__col a { color: var(--df-sand); }
.df-footer__col a:hover { color: var(--df-copper); }

.df-footer__brand {
  font-family: var(--df-font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--df-white);
  margin-bottom: 12px;
}

.df-footer__brand span { color: var(--df-copper); }

.df-footer__bottom {
  border-top: 1px solid rgba(230, 216, 195, 0.15);
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(230, 216, 195, 0.6);
}

/* ── Cookie bar ── */
.df-cookie {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 2000;
  background: var(--df-dusk);
  color: var(--df-sand);
  padding: 16px 24px;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.df-cookie--visible { display: flex; }

.df-cookie p {
  font-size: 0.9rem;
  max-width: 700px;
  flex: 1;
}

.df-cookie a { color: var(--df-copper); text-decoration: underline; }

.df-cookie__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.df-cookie__btn {
  font-family: var(--df-font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 20px;
  border: none;
  border-radius: var(--df-radius);
  cursor: pointer;
  transition: all var(--df-transition);
}

.df-cookie__btn--accept {
  background: var(--df-copper);
  color: var(--df-white);
}

.df-cookie__btn--accept:hover { background: var(--df-copper-dark); }

.df-cookie__btn--decline {
  background: transparent;
  color: var(--df-sand);
  border: 1px solid rgba(230, 216, 195, 0.3);
}

.df-cookie__btn--decline:hover { border-color: var(--df-sand); }

/* ── Responsive: 900px ── */
@media (max-width: 900px) {
  .df-nav__list {
    position: fixed;
    top: var(--df-header-h);
    left: 0; right: 0;
    background: var(--df-dusk);
    flex-direction: column;
    padding: 24px;
    gap: 0;
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--df-transition), opacity var(--df-transition);
    box-shadow: var(--df-shadow);
  }

  .df-nav__list--open {
    transform: translateY(0);
    opacity: 1;
  }

  .df-nav__list li { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .df-nav__link { display: block; padding: 14px 0; }

  .df-burger { display: flex; }

  .df-grid-2,
  .df-grid-3,
  .df-grid-4,
  .df-stats,
  .df-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .df-form__row { grid-template-columns: 1fr; }
}

/* ── Responsive: 560px ── */
@media (max-width: 560px) {
  .df-grid-2,
  .df-grid-3,
  .df-grid-4,
  .df-stats,
  .df-footer__grid {
    grid-template-columns: 1fr;
  }

  .df-hero__actions { flex-direction: column; align-items: center; }
  .df-btn { width: 100%; max-width: 280px; text-align: center; }

  .df-section { padding: 56px 0; }
  .df-cta { padding: 64px 24px; }

  .df-cookie { flex-direction: column; text-align: center; }
  .df-cookie__actions { width: 100%; justify-content: center; }
}