/* ===================================================================
   YOPPI — Shared components: nav, buttons, cards, footer, forms
   =================================================================== */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-family: "Outfit", sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
}

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

.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 1px 2px rgba(10, 40, 100, 0.1), 0 8px 20px rgba(24, 99, 230, 0.25);
}

.btn-primary:hover {
  background: var(--accent-strong);
  box-shadow: 0 1px 2px rgba(10, 40, 100, 0.12), 0 12px 28px rgba(24, 99, 230, 0.32);
}

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

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.section--dark .btn-secondary {
  color: var(--text-on-dark);
  border-color: var(--border-dark);
}

.section--dark .btn-secondary:hover {
  border-color: var(--blue-400);
  color: var(--blue-300);
}

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

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

.btn-light {
  background: var(--white);
  color: var(--navy-950);
}

.btn-light:hover {
  background: var(--blue-50);
}

.btn-block {
  width: 100%;
}

.btn-lg {
  padding: 15px 28px;
  font-size: 1rem;
}

/* ---------- Site Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--navy-950);
  min-width: 0;
  flex-shrink: 1;
}

.brand img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  flex-shrink: 0;
}

.site-header .brand img {
  width: 86px;
  height: 86px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  line-height: 1;
  min-width: 0;
}

.brand-name {
  font-family: "Outfit", sans-serif;
  font-weight: 800;
  font-size: 1.7rem;
  letter-spacing: -0.02em;
}

.brand-tagline {
  font-family: "DM Mono", monospace;
  font-weight: 400;
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate-600);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 900px) {
  .brand img {
    width: 56px;
    height: 56px;
  }
  .site-header .brand img {
    width: 67px;
    height: 67px;
  }
  .brand-name {
    font-size: 1.35rem;
  }
  .brand-tagline {
    font-size: 0.6rem;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  position: relative;
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--slate-600);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-links a:not(:last-of-type)::after {
  content: "";
  position: absolute;
  right: -2px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 16px;
  background: var(--border);
  opacity: 0.7;
}

.nav-links a:hover {
  color: var(--navy-950);
  background: var(--slate-100);
}

.nav-links a.active {
  color: var(--accent-strong);
  background: var(--accent-soft);
}

.nav-links a.active::before {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  opacity: 0.6;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-links-login {
  display: none;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  font: inherit;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--navy-950);
  border-radius: 2px;
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 84px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 8px 24px 16px;
    gap: 2px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  }
  .nav-links a {
    padding: 12px 8px;
  }
  .nav-links.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-actions {
    gap: 8px;
  }
  .nav-actions .btn {
    padding: 9px 14px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .brand img {
    width: 40px;
    height: 40px;
  }
  .site-header .brand img {
    width: 40px;
    height: 40px;
  }
  .brand-name {
    font-size: 1.1rem;
  }
  .brand-tagline {
    display: none;
  }
  .nav-actions {
    gap: 6px;
  }
  .nav-actions .btn {
    padding: 8px 10px;
    font-size: 0.78rem;
  }
  .nav-toggle {
    padding: 6px;
  }
  .nav-toggle span {
    width: 18px;
  }
}

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--slate-300);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.card p {
  color: var(--text-muted);
  font-size: 0.96rem;
}

.card--dark {
  background: var(--navy-900);
  border-color: var(--border-dark);
  color: var(--text-on-dark);
}

.card--dark p {
  color: var(--text-on-dark-muted);
}

.card--dark .card-icon {
  background: rgba(91, 156, 255, 0.14);
  color: var(--blue-300);
}

/* Grids */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 980px) {
  .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* ---------- Badges / pills ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  font-family: "DM Mono", monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.pill--dark {
  background: rgba(91, 156, 255, 0.14);
  color: var(--blue-300);
}

.pill--outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.link-inline {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--accent-strong);
  font-weight: 700;
  cursor: pointer;
}

.link-inline:hover {
  text-decoration: underline;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.94rem;
  color: var(--text-muted);
}

.check-item svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: var(--accent);
}

.section--dark .check-item {
  color: var(--text-on-dark-muted);
}

/* ---------- Stat strip ---------- */
.stat {
  text-align: left;
}

.stat .num {
  font-family: "Outfit", sans-serif;
  font-size: clamp(2rem, 3.6vw, 2.6rem);
  font-weight: 700;
  color: var(--navy-950);
  letter-spacing: -0.02em;
}

.section--dark .stat .num {
  color: var(--white);
}

.stat .label {
  margin-top: 6px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.section--dark .stat .label {
  color: var(--text-on-dark-muted);
}

/* ---------- Callout banner ---------- */
.banner {
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  font-weight: 600;
  font-size: 1.05rem;
}

.banner--accent {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-800));
  color: var(--white);
}

.banner--soft {
  background: var(--accent-soft);
  color: var(--navy-950);
}

/* ---------- Table ---------- */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
  font-size: 0.92rem;
}

thead th {
  text-align: left;
  background: var(--navy-950);
  color: var(--white);
  padding: 14px 20px;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

tbody td {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}

tbody tr:nth-child(even) {
  background: var(--slate-50);
}

tbody td:first-child {
  color: var(--text);
  font-weight: 600;
}

.check-yes {
  color: var(--accent);
  font-weight: 700;
}

.check-no {
  color: var(--slate-300);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  color: var(--text-on-dark-muted);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer-brand .brand {
  color: var(--white);
}

.footer-brand p {
  margin-top: 14px;
  max-width: 280px;
  font-size: 0.92rem;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col a, .footer-col li {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 10px;
  color: var(--text-on-dark-muted);
  transition: color 0.2s var(--ease);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Forms ---------- */
.form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  .form-card {
    padding: 28px 20px;
  }
}

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--navy-950);
}

.field .optional {
  font-weight: 400;
  color: var(--text-muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--slate-50);
  color: var(--text);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--white);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

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

.form-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---------- Steps / timeline ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
}

.step {
  position: relative;
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--border);
}

.step .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--navy-950);
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.step h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.step p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ---------- Login / Sample modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(8, 11, 18, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--ease), visibility 0.25s var(--ease);
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  transform: translateY(12px) scale(0.97);
  transition: transform 0.25s var(--ease);
}

.modal-overlay.is-open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--slate-500);
}

.modal-close:hover {
  color: var(--navy-950);
  border-color: var(--slate-300);
}

.modal-close svg {
  width: 16px;
  height: 16px;
}

.modal-card h3 {
  font-size: 1.3rem;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.modal-actions .btn {
  flex: 1;
}

.modal-card--compact {
  max-width: 300px;
  padding: 28px;
  text-align: center;
}

.modal-card--compact h3 {
  font-size: 1.1rem;
}

.modal-card--compact .modal-actions {
  margin-top: 20px;
}

.modal-card #book-modal-plan {
  margin-bottom: 4px;
}

.modal-card p {
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.sport-picker {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.sport-box {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.sport-box input {
  accent-color: var(--accent);
}

.sport-box:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
}