/* ============================================================
   Walk the Lake for Kira Faith — Modern Design System
   Replaces Webflow CSS. No framework dependencies.
   ============================================================ */

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

:root {
  --navy:       #1d1f21;
  --navy-mid:   #2c2e30;
  --navy-light: #3f4245;
  --pink:       #bb286a;
  --pink-light: #d4397e;
  --pink-pale:  #fce7f0;
  /* legacy aliases so existing rules still resolve */
  --gold:       #bb286a;
  --gold-light: #d4397e;
  --gold-pale:  #fce7f0;
  --white:      #ffffff;
  --off-white:  #f7f6f2;
  --gray-50:    #f9fafb;
  --gray-100:   #f3f4f6;
  --gray-200:   #e5e7eb;
  --gray-400:   #9ca3af;
  --gray-600:   #4b5563;
  --gray-800:   #1f2937;
  --text:       #1f2937;
  --text-light: #6b7280;
  --radius:     8px;
  --radius-lg:  16px;
  --shadow:     0 4px 24px rgba(15,31,61,0.10);
  --shadow-lg:  0 12px 48px rgba(15,31,61,0.18);
  --transition: 0.22s ease;
  --max-width:  1100px;
  --section-pad: 80px 24px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Roboto', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--navy-light); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--white); }

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
p  { margin-bottom: 1.25rem; text-align: justify; hyphens: auto; }

/* Centered text contexts — override global justify */
.hero__subtitle,
.intro-banner p,
.page-hero p,
.sponsor-cta-box p,
.section-intro,
.footer p { text-align: center; hyphens: none; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.75rem;
  display: block;
}
.section--dark .eyebrow,
.section--mid .eyebrow { color: rgba(255,255,255,0.5); }

/* ---------- Layout Containers ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section         { padding: var(--section-pad); }
.section--dark   { background: var(--navy);      color: rgba(255,255,255,0.85); }
.section--mid    { background: var(--navy-mid);  color: rgba(255,255,255,0.85); }
.section--charcoal { background: #242628; color: rgba(255,255,255,0.85); }
.section--gray   { background: var(--off-white); }
.section--white  { background: var(--white); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(15,31,61,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  transition: background var(--transition);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__brand {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--white) !important;
  text-transform: lowercase;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav__brand span { color: var(--pink); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav__links a {
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav__links a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav__links a.active { color: var(--white); }

.nav__cta {
  background: var(--pink) !important;
  color: var(--white) !important;
  font-weight: 700 !important;
  border-radius: var(--radius) !important;
  padding: 8px 20px !important;
}
.nav__cta:hover { background: var(--pink-light) !important; color: var(--white) !important; }

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.nav__toggle:hover { background: rgba(255,255,255,0.1); }
.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 12px 16px 20px;
  gap: 4px;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}
.nav__mobile a:hover { background: rgba(255,255,255,0.08); color: var(--white); }
.nav__mobile a.nav__cta {
  background: var(--gold) !important;
  color: var(--navy) !important;
  margin-top: 8px;
  text-align: center;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--gold {
  background: var(--pink);
  color: var(--white);
  border-color: var(--pink);
}
.btn--gold:hover {
  background: var(--pink-light);
  border-color: var(--pink-light);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(187,40,106,0.35);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  color: var(--white);
  transform: translateY(-1px);
}

.btn--outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline-navy:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-1px);
}

.btn--lg { padding: 18px 40px; font-size: 1.05rem; }

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 2rem;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 68px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/2025-wlt-group.jpg');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.45);
  transform: scale(1.02);
  transition: transform 8s ease;
}
.hero:hover .hero__bg { transform: scale(1.0); }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15,31,61,0.3) 0%,
    rgba(15,31,61,0.15) 40%,
    rgba(15,31,61,0.7) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 48px 24px;
}

.hero__date {
  display: inline-block;
  background: var(--pink);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.hero__title {
  font-size: clamp(2.75rem, 7vw, 5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  text-shadow: 0 2px 24px rgba(0,0,0,0.4);
  margin-bottom: 1.5rem;
}
.hero__title em {
  font-style: normal;
  color: var(--gold-light);
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.88);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}

/* Countdown */
.countdown {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.countdown__unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 14px 20px;
  min-width: 72px;
}

.countdown__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.countdown__label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}

/* ---------- Intro Banner ---------- */
.intro-banner {
  background: var(--navy-mid);
  padding: 24px;
  text-align: center;
}
.intro-banner p {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.05rem;
  font-weight: 600;
  color: rgba(255,255,255,0.88);
  line-height: 1.6;
}
.intro-banner em { font-style: italic; }

/* ---------- Two-Column Layout ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.two-col--reverse { direction: rtl; }
.two-col--reverse > * { direction: ltr; }

.two-col__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.two-col__img img { width: 100%; height: 400px; object-fit: cover; }

.two-col__text p {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.8;
}
.section--dark .two-col__text p { color: rgba(255,255,255,0.75); }

/* ---------- Story section ---------- */
.story-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 1.5rem;
  transition: gap var(--transition), color var(--transition);
}
.story-link:hover { gap: 12px; color: var(--navy-light); }

/* ---------- Stats Row ---------- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 48px 0;
}
.stat {
  background: var(--white);
  padding: 32px 24px;
  text-align: center;
}
.stat__number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 8px;
}
.stat__label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ---------- Researchers List ---------- */
.researchers {
  list-style: none;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.researcher {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.06);
  border-left: 3px solid rgba(255,255,255,0.2);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.researcher__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.7;
}
.researcher__name {
  font-weight: 700;
  color: var(--white);
  font-size: 0.95rem;
}
.researcher__inst {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}
/* Light background variant */
.researchers--light .researcher {
  background: var(--white);
  border-left-color: var(--pink);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.researchers--light .researcher__name { color: var(--text); }
.researchers--light .researcher__inst { color: var(--text-light); }
.researchers--light .researcher__icon { color: var(--pink); opacity: 1; }

/* ---------- Schedule ---------- */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 2rem;
}

.schedule-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), background var(--transition);
}
.schedule-item:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.10);
}

.schedule-item__time {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.schedule-item__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}
.schedule-item__note {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

.schedule-item__num {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255,255,255,0.05);
  line-height: 1;
  pointer-events: none;
}

/* ---------- Logistics ---------- */
.logistics-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 480px;
}
.logistics-img {
  background-image: url('../images/LakeTrail_Geneva.jpeg');
  background-size: cover;
  background-position: center;
  min-height: 320px;
}
.logistics-content {
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--navy);
}
.logistics-content h2 { color: var(--white); margin-bottom: 1.25rem; }
.logistics-content p { color: rgba(255,255,255,0.75); margin-bottom: 1rem; }
.logistics-content a { color: rgba(255,255,255,0.9); font-weight: 600; text-decoration: underline; }
.logistics-content a:hover { color: var(--white); }

/* ---------- Sponsors ---------- */
.sponsor-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  margin-top: 2.5rem;
}
.sponsor-logo {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 48px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.sponsor-logo:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.sponsor-logo img { max-height: 160px; max-width: 320px; object-fit: contain; }

.sponsor-cta-box {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  margin-top: 48px;
  color: var(--white);
}
.sponsor-cta-box h3 { color: var(--white); margin-bottom: 12px; font-size: 1.5rem; }
.sponsor-cta-box p { color: rgba(255,255,255,0.75); margin-bottom: 0; }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding: 140px 24px 64px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/LakeTrail_Geneva.jpeg') center/cover;
  opacity: 0.12;
}
.page-hero__content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 0.75rem; }
.page-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- Forms ---------- */
.form-section {
  max-width: 720px;
  margin: 0 auto;
}

.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.field-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 6px;
}

input[type="text"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 11px 16px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(15,31,61,0.1);
}

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;
  cursor: pointer;
}

textarea { min-height: 120px; resize: vertical; }

.form-submit {
  margin-top: 2rem;
}

.form-success {
  display: none;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  color: #065f46;
  padding: 16px 20px;
  border-radius: var(--radius);
  margin-top: 1rem;
  font-weight: 600;
}
.form-error {
  display: none;
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #991b1b;
  padding: 16px 20px;
  border-radius: var(--radius);
  margin-top: 1rem;
  font-weight: 600;
}

/* ---------- Donation Frame ---------- */
.donation-frame-wrap {
  max-width: 860px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}

/* ---------- Registration Card ---------- */
.register-card {
  max-width: 640px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}
.register-card__img { height: 300px; overflow: hidden; }
.register-card__img img { width: 100%; height: 100%; object-fit: cover; }
.register-card__body { padding: 40px; }
.register-card__body h2 { margin-bottom: 1rem; }
.register-card__body p { color: var(--text-light); margin-bottom: 1.5rem; }

.walk-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 1.5rem 0;
}
.walk-option {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
  transition: border-color var(--transition), background var(--transition);
}
.walk-option:hover {
  border-color: var(--navy);
  background: var(--gray-50);
}
.walk-option__dist {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--navy);
  display: block;
}
.walk-option__time {
  font-size: 0.8rem;
  color: var(--text-light);
  display: block;
  margin-top: 4px;
}

/* ---------- Info Boxes ---------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 2rem;
}
.info-box {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 24px;
  border-left: 4px solid var(--gray-200);
}
.info-box h4 { color: var(--navy); margin-bottom: 8px; font-size: 1rem; }
.info-box p { font-size: 0.9rem; color: var(--text-light); margin: 0; }

/* ---------- Sponsorship Tiers ---------- */
.tier-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 2rem 0;
}
.tier-card {
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 2px solid var(--gray-200);
  transition: transform var(--transition), box-shadow var(--transition);
}
.tier-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.tier-card--gold { background: var(--pink-pale); border-color: var(--pink); }
.tier-card--silver { background: #f0f0f5; border-color: #9ca3af; }
.tier-card--bronze { background: #fef3ec; border-color: #d97706; }
.tier-card__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.tier-card--gold .tier-card__badge { background: var(--pink); color: var(--white); }
.tier-card--silver .tier-card__badge { background: #9ca3af; color: var(--white); }
.tier-card--bronze .tier-card__badge { background: #d97706; color: var(--white); }
.tier-card__price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 8px;
}
.tier-card__desc { font-size: 0.875rem; color: var(--text-light); margin: 0; }

/* ---------- Footer ---------- */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 48px 24px;
  text-align: center;
}
.footer__inner { max-width: var(--max-width); margin: 0 auto; }
.footer__brand {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}
.footer p { font-size: 0.875rem; margin-bottom: 0.5rem; }
.footer a { color: rgba(255,255,255,0.6); }
.footer a:hover { color: var(--white); }
.footer__divider {
  width: 40px;
  height: 2px;
  background: var(--pink);
  margin: 20px auto;
  border-radius: 2px;
}

/* ---------- Responsive ---------- */
/* Mobile date line break */
br.mobile-br { display: none; }
@media (max-width: 480px) {
  br.mobile-br { display: block; }
  .hero__dot { display: none; }
}

@media (max-width: 768px) {
  :root { --section-pad: 56px 20px; }

  .nav__links { display: none; }
  .nav__toggle { display: flex; }

  .two-col { grid-template-columns: 1fr; gap: 36px; }
  .two-col--reverse { direction: ltr; }
  .two-col__img img { height: 280px; }

  .stats-row { grid-template-columns: repeat(3, 1fr); }
  .stat { padding: 20px 12px; }
  .stat__number { font-size: 1.8rem; }

  .logistics-section { grid-template-columns: 1fr; }
  .logistics-content { padding: 40px 24px; }

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

  .walk-options { grid-template-columns: 1fr; }

  .countdown { gap: 12px; }
  .countdown__unit { padding: 10px 14px; min-width: 60px; }
  .countdown__num { font-size: 1.5rem; }

  .tier-cards { grid-template-columns: 1fr; }
  .form-card { padding: 24px; }
  .register-card__body { padding: 28px 24px; }

  h1 { font-size: clamp(1.75rem, 6vw, 2.5rem); }
}

@media (max-width: 480px) {
  .schedule-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; gap: 0; }
  .btn-group { flex-direction: column; }
  .btn { justify-content: center; }
  .sponsor-logos { gap: 24px; }
}