/* Design DNA: Mosaic collage hero of snow/slopes/lift tiles; alpine white + summit orange; winter sports mood */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;500;600;700&family=Barlow:wght@300;400;500;600;700&display=swap');

:root {
  --kk-alpine: #F4F7FA;
  --kk-alpine-dark: #E4EAF0;
  --kk-orange: #FF6B1A;
  --kk-orange-dark: #E55A0E;
  --kk-slate: #2E3440;
  --kk-slate-light: #3B4252;
  --kk-ice: #5E9FD4;
  --kk-ice-light: #8BBDE8;
  --kk-white: #FFFFFF;
  --kk-text: #2E3440;
  --kk-text-light: #6B7280;
  --kk-font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --kk-font-body: 'Barlow', 'Segoe UI', sans-serif;
  --kk-radius: 6px;
  --kk-radius-pill: 50px;
  --kk-shadow: 0 8px 32px rgba(46, 52, 64, 0.12);
  --kk-transition: 0.3s ease;
  --kk-max-width: 1200px;
  --kk-header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--kk-font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--kk-text);
  background: var(--kk-alpine);
}

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

a {
  color: var(--kk-ice);
  text-decoration: none;
  transition: color var(--kk-transition);
}

a:hover {
  color: var(--kk-orange);
}

h1, h2, h3, h4 {
  font-family: var(--kk-font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--kk-slate);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

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

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

.kk-header--solid {
  background: rgba(46, 52, 64, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: var(--kk-shadow);
}

.kk-header-inner {
  width: 100%;
  max-width: var(--kk-max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kk-logo {
  font-family: var(--kk-font-display);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--kk-alpine);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.kk-logo span {
  color: var(--kk-orange);
  font-weight: 500;
}

.kk-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.kk-nav a {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(244, 247, 250, 0.9);
}

.kk-nav a:hover,
.kk-nav a.kk-active {
  color: var(--kk-orange);
}

.kk-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.kk-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--kk-alpine);
  transition: var(--kk-transition);
}

.kk-burger.kk-open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.kk-burger.kk-open span:nth-child(2) { opacity: 0; }
.kk-burger.kk-open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Mosaic Collage Hero ── */
.kk-hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  overflow: hidden;
}

.kk-hero-tile {
  position: relative;
  background-size: cover;
  background-position: center;
  min-height: 50vh;
}

.kk-hero-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(46, 52, 64, 0.25);
  transition: background var(--kk-transition);
}

.kk-hero:hover .kk-hero-tile::after {
  background: rgba(46, 52, 64, 0.15);
}

.kk-hero-tile--1 { background-image: url('kk_mosaic1.jpg'); }
.kk-hero-tile--2 { background-image: url('kk_mosaic2.jpg'); }
.kk-hero-tile--3 { background-image: url('kk_mosaic3.jpg'); }
.kk-hero-tile--4 { background-image: url('kk_mosaic4.jpg'); }

.kk-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  background: linear-gradient(
    to top,
    rgba(46, 52, 64, 0.92) 0%,
    rgba(46, 52, 64, 0.45) 50%,
    rgba(94, 159, 212, 0.08) 100%
  );
}

.kk-hero-content {
  width: 100%;
  max-width: var(--kk-max-width);
  margin: 0 auto;
  padding: calc(var(--kk-header-h) + 3rem) 2rem 5rem;
}

.kk-hero-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--kk-orange);
  margin-bottom: 1.25rem;
}

.kk-hero h1 {
  color: var(--kk-alpine);
  max-width: 720px;
  margin-bottom: 1.25rem;
}

.kk-hero-sub {
  font-size: 1.1rem;
  color: rgba(244, 247, 250, 0.85);
  max-width: 560px;
  margin-bottom: 2rem;
  line-height: 1.75;
}

.kk-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── Page Hero (inner pages) ── */
.kk-page-hero {
  position: relative;
  min-height: 48vh;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  margin-top: var(--kk-header-h);
}

.kk-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(46, 52, 64, 0.88) 0%,
    rgba(94, 159, 212, 0.3) 100%
  );
}

.kk-page-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--kk-max-width);
  margin: 0 auto;
  padding: 3.5rem 2rem;
}

.kk-page-hero h1 {
  color: var(--kk-alpine);
  margin-bottom: 0.75rem;
}

.kk-page-hero p {
  color: rgba(244, 247, 250, 0.85);
  font-size: 1.05rem;
  max-width: 600px;
}

/* ── Buttons ── */
.kk-btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-family: var(--kk-font-body);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: none;
  cursor: pointer;
  transition: all var(--kk-transition);
  border-radius: var(--kk-radius);
}

.kk-btn-primary {
  background: var(--kk-orange);
  color: var(--kk-white);
}

.kk-btn-primary:hover {
  background: var(--kk-orange-dark);
  color: var(--kk-white);
}

.kk-btn-outline {
  background: transparent;
  color: var(--kk-alpine);
  border: 1px solid rgba(244, 247, 250, 0.6);
}

.kk-btn-outline:hover {
  background: rgba(244, 247, 250, 0.12);
  color: var(--kk-alpine);
}

.kk-btn-ice {
  background: var(--kk-ice);
  color: var(--kk-white);
}

.kk-btn-ice:hover {
  background: #4A8BC0;
  color: var(--kk-white);
}

.kk-btn-dark {
  background: var(--kk-slate);
  color: var(--kk-alpine);
}

.kk-btn-dark:hover {
  background: var(--kk-slate-light);
  color: var(--kk-alpine);
}

/* ── Sections ── */
.kk-section {
  padding: 5rem 2rem;
}

.kk-section-alt {
  background: var(--kk-white);
}

.kk-section-slate {
  background: var(--kk-slate);
  color: var(--kk-alpine);
}

.kk-section-slate h2,
.kk-section-slate h3 {
  color: var(--kk-alpine);
}

.kk-section-slate p {
  color: rgba(244, 247, 250, 0.85);
}

.kk-container {
  max-width: var(--kk-max-width);
  margin: 0 auto;
}

.kk-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.kk-section-header p {
  color: var(--kk-text-light);
  font-size: 1.05rem;
}

.kk-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--kk-orange);
  margin-bottom: 0.75rem;
}

/* ── Grids ── */
.kk-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

.kk-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.kk-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

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

.kk-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(46, 52, 64, 0.16);
}

.kk-card-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.kk-card-body {
  padding: 1.75rem;
}

.kk-card-body h3 {
  margin-bottom: 0.5rem;
  color: var(--kk-slate);
}

.kk-card-body p {
  font-size: 0.92rem;
  color: var(--kk-text-light);
  margin-bottom: 1rem;
}

.kk-card-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--kk-orange);
}

/* ── Features ── */
.kk-feature {
  text-align: center;
  padding: 2rem 1.5rem;
}

.kk-feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  background: rgba(94, 159, 212, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--kk-font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--kk-ice);
}

.kk-feature h3 {
  margin-bottom: 0.75rem;
  color: var(--kk-slate);
}

.kk-feature p {
  font-size: 0.92rem;
  color: var(--kk-text-light);
}

/* ── Stats ── */
.kk-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.kk-stat-num {
  font-family: var(--kk-font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--kk-orange);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.kk-stat-label {
  font-size: 0.82rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--kk-text-light);
}

.kk-section-slate .kk-stat-label {
  color: rgba(244, 247, 250, 0.7);
}

/* ── Feature List ── */
.kk-feature-list {
  list-style: none;
  margin-top: 1.5rem;
}

.kk-feature-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--kk-text);
}

.kk-feature-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--kk-orange);
  font-size: 0.6rem;
  top: 0.35rem;
}

/* ── About Image ── */
.kk-about-img {
  border-radius: var(--kk-radius);
  width: 100%;
  height: 420px;
  object-fit: cover;
  box-shadow: var(--kk-shadow);
}

/* ── Slope Item ── */
.kk-slope-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

.kk-slope-item:last-child {
  margin-bottom: 0;
}

.kk-slope-item:nth-child(even) {
  direction: rtl;
}

.kk-slope-item:nth-child(even) > * {
  direction: ltr;
}

.kk-slope-img {
  border-radius: var(--kk-radius);
  width: 100%;
  height: 320px;
  object-fit: cover;
  box-shadow: var(--kk-shadow);
}

.kk-slope-badge {
  display: inline-block;
  background: var(--kk-ice);
  color: var(--kk-white);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--kk-radius-pill);
  margin-bottom: 1rem;
}

.kk-slope-badge--green { background: #2D9B5A; }
.kk-slope-badge--blue { background: var(--kk-ice); }
.kk-slope-badge--red { background: #D63031; }
.kk-slope-badge--black { background: var(--kk-slate); }

/* ── Lesson Table ── */
.kk-lesson-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  background: var(--kk-white);
  border-radius: var(--kk-radius);
  overflow: hidden;
  box-shadow: var(--kk-shadow);
}

.kk-lesson-table th,
.kk-lesson-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  font-size: 0.92rem;
}

.kk-lesson-table th {
  background: var(--kk-slate);
  color: var(--kk-alpine);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.kk-lesson-table tr:nth-child(even) td {
  background: var(--kk-alpine);
}

.kk-lesson-table td:last-child {
  font-weight: 600;
  color: var(--kk-orange);
}

/* ── CTA ── */
.kk-cta {
  position: relative;
  padding: 6rem 2rem;
  text-align: center;
  overflow: hidden;
}

.kk-cta-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.kk-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(46, 52, 64, 0.72);
  z-index: 1;
}

.kk-cta-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}

.kk-cta h2 {
  color: var(--kk-alpine);
  margin-bottom: 1rem;
}

.kk-cta p {
  color: rgba(244, 247, 250, 0.85);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

/* ── Contact ── */
.kk-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.kk-contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.kk-contact-item h4 {
  font-family: var(--kk-font-body);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--kk-orange);
  margin-bottom: 0.35rem;
}

.kk-contact-item p,
.kk-contact-item a {
  font-size: 1rem;
  color: var(--kk-text);
}

.kk-contact-form {
  background: var(--kk-white);
  padding: 2.5rem;
  border-radius: var(--kk-radius);
  box-shadow: var(--kk-shadow);
}

.kk-form-group {
  margin-bottom: 1.25rem;
}

.kk-form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--kk-text-light);
  margin-bottom: 0.5rem;
}

.kk-form-group input,
.kk-form-group select,
.kk-form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--kk-font-body);
  font-size: 0.95rem;
  border: 1px solid var(--kk-alpine-dark);
  border-radius: var(--kk-radius);
  background: var(--kk-alpine);
  color: var(--kk-text);
  transition: border-color var(--kk-transition);
}

.kk-form-group input:focus,
.kk-form-group select:focus,
.kk-form-group textarea:focus {
  outline: none;
  border-color: var(--kk-ice);
}

.kk-form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* ── Privacy ── */
.kk-legal {
  padding: 5rem 2rem;
  margin-top: var(--kk-header-h);
}

.kk-legal-inner {
  max-width: 800px;
  margin: 0 auto;
}

.kk-legal h1 {
  margin-bottom: 0.5rem;
}

.kk-legal-updated {
  font-size: 0.88rem;
  color: var(--kk-text-light);
  margin-bottom: 2.5rem;
}

.kk-legal h2 {
  font-size: 1.4rem;
  margin: 2rem 0 1rem;
  color: var(--kk-slate);
}

.kk-legal p,
.kk-legal li {
  font-size: 0.95rem;
  color: var(--kk-text-light);
  line-height: 1.75;
}

.kk-legal ul {
  margin: 0.75rem 0 1rem 1.5rem;
}

/* ── Footer ── */
.kk-footer {
  background: var(--kk-slate);
  color: rgba(244, 247, 250, 0.75);
  padding: 4rem 2rem 0;
}

.kk-footer-grid {
  max-width: var(--kk-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.kk-footer-brand {
  font-family: var(--kk-font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--kk-alpine);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.kk-footer h4 {
  font-family: var(--kk-font-body);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--kk-orange);
  margin-bottom: 1.25rem;
}

.kk-footer ul {
  list-style: none;
}

.kk-footer li {
  margin-bottom: 0.6rem;
  font-size: 0.88rem;
}

.kk-footer a {
  color: rgba(244, 247, 250, 0.75);
}

.kk-footer a:hover {
  color: var(--kk-orange);
}

.kk-footer-bottom {
  max-width: var(--kk-max-width);
  margin: 0 auto;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(244, 247, 250, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

/* ── Cookie Top Strip ── */
.kk-cookie-strip {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  background: var(--kk-slate);
  color: rgba(244, 247, 250, 0.9);
  padding: 0.65rem 1.5rem;
  transform: translateY(-100%);
  transition: transform 0.4s ease;
  box-shadow: 0 4px 16px rgba(46, 52, 64, 0.3);
}

.kk-cookie-strip.kk-show {
  transform: translateY(0);
}

.kk-cookie-strip p {
  font-size: 0.82rem;
  margin: 0;
  line-height: 1.5;
}

.kk-cookie-strip a {
  color: var(--kk-orange);
  text-decoration: underline;
}

.kk-cookie-strip-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.kk-cookie-strip-actions .kk-btn {
  padding: 0.45rem 1rem;
  font-size: 0.7rem;
}

body.kk-cookie-active {
  padding-top: 44px;
}

body.kk-cookie-active .kk-header {
  top: 44px;
}

body.kk-cookie-active .kk-legal {
  margin-top: calc(var(--kk-header-h) + 44px);
}

/* ── Responsive 900px ── */
@media (max-width: 900px) {
  .kk-nav {
    position: fixed;
    top: var(--kk-header-h);
    left: 0;
    right: 0;
    background: var(--kk-slate);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1rem;
    border-bottom: 1px solid rgba(244, 247, 250, 0.1);
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--kk-transition);
  }

  body.kk-cookie-active .kk-nav {
    top: calc(var(--kk-header-h) + 44px);
  }

  .kk-nav.kk-open {
    transform: translateY(0);
    opacity: 1;
  }

  .kk-burger {
    display: flex;
  }

  .kk-hero {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
  }

  .kk-hero-tile {
    min-height: 25vh;
  }

  .kk-grid-2,
  .kk-grid-3,
  .kk-grid-4,
  .kk-contact-grid,
  .kk-slope-item {
    grid-template-columns: 1fr;
  }

  .kk-slope-item:nth-child(even) {
    direction: ltr;
  }

  .kk-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .kk-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .kk-card-img {
    height: 200px;
  }

  .kk-about-img,
  .kk-slope-img {
    height: 280px;
  }
}

/* ── Responsive 560px ── */
@media (max-width: 560px) {
  .kk-header-inner {
    padding: 0 1.25rem;
  }

  .kk-section {
    padding: 3.5rem 1.25rem;
  }

  .kk-hero-content {
    padding: calc(var(--kk-header-h) + 2rem) 1.25rem 3.5rem;
  }

  .kk-page-hero-content {
    padding: 2.5rem 1.25rem;
  }

  .kk-footer-grid {
    grid-template-columns: 1fr;
  }

  .kk-footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .kk-stats {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .kk-hero-actions .kk-btn {
    display: block;
    width: 100%;
    text-align: center;
  }

  .kk-cookie-strip {
    flex-direction: column;
    text-align: center;
    padding: 0.85rem 1rem;
  }

  .kk-cookie-strip-actions {
    width: 100%;
    flex-direction: column;
  }

  .kk-cookie-strip-actions .kk-btn {
    width: 100%;
  }

  .kk-contact-form {
    padding: 1.75rem;
  }

  .kk-hero {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 1fr);
  }

  .kk-hero-tile {
    min-height: 18vh;
  }
}