/* =========================================
   WINTER CODING CAMP — ARCTIC AURORA EDITION
   Northern Lights · Snowfall · Ice Crystal Aesthetic
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Yeseva+One&family=Raleway:wght@300;400;500;600;700;800;900&family=Nunito:wght@300;400;500;600;700&display=swap');

:root {
    /* === ARCTIC NIGHT PALETTE === */
    --void:    #010812;
    --deep:    #040D1E;
    --surface: #071528;
    --card:    #091A32;
    --elevated:#0C2040;
    --card-hover:#0E2448;

    /* Aurora Accents */
    --ice:          #38BDF8;
    --frost:        #22D3EE;
    --aurora-green: #34D399;
    --aurora-purple:#A78BFA;
    --warm:         #FCD34D;
    --snow:         #E8F4FF;

    /* Borders */
    --border:       rgba(56,189,248,0.08);
    --border-glow:  rgba(56,189,248,0.22);
    --border-bright:rgba(56,189,248,0.4);

    /* Gradients */
    --grad-ice:    linear-gradient(135deg, #38BDF8 0%, #22D3EE 100%);
    --grad-aurora: linear-gradient(135deg, #22D3EE 0%, #34D399 50%, #A78BFA 100%);
    --grad-hero:   radial-gradient(ellipse 130% 55% at 50% -5%,  rgba(56,189,248,0.28) 0%, transparent 60%),
                   radial-gradient(ellipse 60%  40% at 10%  65%, rgba(52,211,153,0.14) 0%, transparent 50%),
                   radial-gradient(ellipse 50%  30% at 90%  35%, rgba(167,139,250,0.14) 0%, transparent 50%);
    --grad-glow:   radial-gradient(circle, rgba(56,189,248,0.22) 0%, transparent 70%);

    /* Glass */
    --glass:        rgba(56,189,248,0.04);
    --glass-border: rgba(56,189,248,0.12);

    /* Text */
    --text-primary:  #E8F4FF;
    --text-secondary:#94BDD1;
    --text-muted:    #4A7A96;

    /* Fonts */
    --font-display: 'Yeseva One', serif;
    --font-heading: 'Raleway', sans-serif;
    --font-body:    'Nunito', sans-serif;

    /* Layout */
    --container: 1140px;
    --gap:  80px;
    --r:    20px;
    --rsm:  12px;

    /* Motion */
    --ease:        cubic-bezier(0.16, 1, 0.3, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== BASE ===== */
body.winter-camp-page {
    background:  var(--void);
    color:       var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x:  hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Frost noise texture */
body.winter-camp-page::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* ===== SNOWFLAKES ===== */
.snowflake {
    position: fixed;
    top: -30px;
    color: rgba(232,244,255,0.7);
    pointer-events: none;
    user-select: none;
    z-index: 2;
    animation: snowfall linear infinite;
    will-change: transform;
}

@keyframes snowfall {
    0%   { transform: translateY(-30px) translateX(0) rotate(0deg);   opacity: 0; }
    8%   { opacity: 0.8; }
    88%  { opacity: 0.5; }
    100% { transform: translateY(110vh) translateX(60px) rotate(540deg); opacity: 0; }
}

/* ===== AURORA ANIMATIONS ===== */
@keyframes aurora-drift {
    0%,100% { background-position: 0%   50%; opacity: 0.15; }
    33%      { background-position: 50%  0%;  opacity: 0.22; }
    66%      { background-position: 100% 50%; opacity: 0.12; }
}

@keyframes frost-pulse {
    0%,100% { opacity: 0.4; transform: scale(1); }
    50%     { opacity: 0.8; transform: scale(1.06); }
}

@keyframes float-ice {
    0%,100% { transform: translateY(0); }
    50%     { transform: translateY(-14px); }
}

@keyframes crystal-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes shimmer-ice {
    0%   { background-position: -200% center; }
    100% { background-position:  200% center; }
}

@keyframes glow-pulse {
    0%,100% { box-shadow: 0 0 30px rgba(56,189,248,0.2); }
    50%     { box-shadow: 0 0 60px rgba(56,189,248,0.45); }
}

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

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

/* ===== NAVIGATION ===== */
.winter-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(1,8,18,0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s var(--ease), padding 0.3s;
}

.winter-nav.scrolled {
    background: rgba(1,8,18,0.96);
    padding: 12px 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--snow);
    letter-spacing: 0.03em;
}

.nav-logo svg {
    color: var(--ice);
    animation: crystal-spin 16s linear infinite;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.2s;
    letter-spacing: 0.02em;
}

.nav-links a:hover { color: var(--ice); }

.nav-cta {
    padding: 8px 22px !important;
    border-radius: 100px !important;
    background: var(--grad-ice) !important;
    color: var(--void) !important;
    font-weight: 800 !important;
    transition: opacity 0.2s, transform 0.2s !important;
}

.nav-cta:hover { opacity: 0.88 !important; transform: translateY(-1px) !important; }

/* ===== WINTER INTRO ===== */
.winter-intro {
    padding: 130px 0 90px;
    position: relative;
    overflow: hidden;
}

.winter-intro::before {
    content: '';
    position: absolute;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(56,189,248,0.14) 0%, transparent 70%);
    animation: frost-pulse 5s ease-in-out infinite;
    pointer-events: none;
}

.winter-intro-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.snowflake-icon-large {
    width: 80px; height: 80px;
    margin: 0 auto 28px;
    color: var(--ice);
    animation: crystal-spin 24s linear infinite;
    filter: drop-shadow(0 0 24px rgba(56,189,248,0.6));
}

.winter-intro-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.2rem);
    color: var(--snow);
    margin-bottom: 20px;
    line-height: 1.1;
}

.text-winter-ice   { color: var(--ice); }
.text-winter-frost { color: var(--frost); }
.text-winter-warm  { color: var(--warm); }

.winter-intro-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    line-height: 1.75;
}

.winter-highlights {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.highlight-item svg {
    width: 18px; height: 18px;
    color: var(--ice);
    flex-shrink: 0;
}

/* ===== HERO ===== */
.winter-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 100px 24px 80px;
}

.hero-aurora-bg {
    position: absolute;
    inset: 0;
    background: var(--grad-hero);
    z-index: 0;
}

.hero-fade-bottom {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 40%;
    background: linear-gradient(to top, var(--void), transparent);
    z-index: 1;
}

/* Aurora bands */
.aurora-band {
    position: absolute;
    left: 0; right: 0;
    height: 180px;
    border-radius: 100%;
    filter: blur(48px);
    z-index: 0;
    background-size: 300% 100%;
    animation: aurora-drift ease-in-out infinite;
}

.aurora-band-1 {
    top: 3%;
    background: linear-gradient(90deg, transparent 0%, #22D3EE 30%, #34D399 60%, transparent 100%);
    animation-duration: 9s;
}

.aurora-band-2 {
    top: 12%;
    background: linear-gradient(90deg, transparent 0%, #A78BFA 30%, #38BDF8 60%, transparent 100%);
    animation-duration: 13s;
    animation-delay: -4s;
    opacity: 0.1;
}

.aurora-band-3 {
    top: 7%;
    background: linear-gradient(90deg, transparent 0%, #34D399 20%, #A78BFA 70%, transparent 100%);
    animation-duration: 17s;
    animation-delay: -8s;
    opacity: 0.08;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* Badge */
.winter-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 100px;
    background: var(--glass);
    border: 1px solid var(--border-glow);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--ice);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.status-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--ice);
    animation: frost-pulse 2s ease-in-out infinite;
}

/* Hero title */
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 9vw, 6.5rem);
    font-weight: 400;
    line-height: 1.04;
    color: var(--snow);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.text-gradient-ice {
    background: var(--grad-aurora);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: shimmer-ice 5s linear infinite;
}

.hero-tagline {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 auto 44px;
    line-height: 1.75;
}

.hero-tagline strong { color: var(--ice); font-weight: 700; }

/* CTA group */
.hero-cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

/* ===== BUTTONS ===== */
.btn-ice-solid {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 34px;
    border-radius: 100px;
    background: var(--grad-ice);
    color: var(--void);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    transition: transform 0.25s var(--ease-bounce), box-shadow 0.25s;
    box-shadow: 0 8px 32px rgba(56,189,248,0.3);
}

.btn-ice-solid:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 16px 52px rgba(56,189,248,0.45);
}

.btn-ice-solid.large { padding: 17px 44px; font-size: 1.05rem; }

.btn-ice-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 34px;
    border-radius: 100px;
    background: transparent;
    border: 1px solid var(--border-glow);
    color: var(--ice);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.btn-ice-outline:hover {
    background: var(--glass);
    border-color: var(--ice);
    transform: translateY(-2px);
}

.btn-ice-outline.large { padding: 17px 44px; font-size: 1.05rem; }

/* ===== HERO STATS ===== */
.hero-stats-deck {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    backdrop-filter: blur(14px);
    min-width: 140px;
    transition: border-color 0.3s, transform 0.3s;
}

.stat-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-3px);
}

.stat-icon-svg {
    width: 36px; height: 36px;
    background: rgba(56,189,248,0.1);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--ice);
}

.stat-icon-svg svg { width: 18px; height: 18px; }

.stat-info { display: flex; flex-direction: column; }
.stat-info strong {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--snow);
}
.stat-info span { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.05em; }

/* ===== SECTION BADGE ===== */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 100px;
    background: rgba(56,189,248,0.08);
    border: 1px solid rgba(56,189,248,0.2);
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--ice);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

/* ===== SECTION HEADINGS ===== */
.section-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--snow);
    margin-bottom: 12px;
    letter-spacing: -0.03em;
}

.highlight-ice {
    background: var(--grad-ice);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-aurora {
    background: var(--grad-aurora);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtext {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.65;
}

/* ===== EXPERIENCE TIMELINE ===== */
.winter-experience {
    padding: var(--gap) 0;
}

.experience-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}

.timeline-item {
    display: flex;
    gap: 20px;
    padding: 30px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--r);
    transition: border-color 0.3s, transform 0.3s;
}

.timeline-item:hover {
    border-color: var(--border-glow);
    transform: translateY(-5px);
}

.timeline-number {
    font-family: var(--font-display);
    font-size: 2.8rem;
    color: var(--ice);
    opacity: 0.35;
    line-height: 1;
    flex-shrink: 0;
}

.timeline-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--snow);
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ===== PROGRAMS SECTION ===== */
.programs-section { padding: var(--gap) 0; }

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
    gap: 24px;
}

.program-card {
    padding: 38px 32px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.program-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--grad-aurora);
    opacity: 0;
    transition: opacity 0.3s;
}

.program-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-7px);
    box-shadow: 0 28px 72px rgba(56,189,248,0.1);
}

.program-card:hover::before { opacity: 1; }

.program-card.featured {
    border-color: rgba(56,189,248,0.3);
    background: linear-gradient(160deg, rgba(56,189,248,0.07) 0%, var(--card) 100%);
}
.program-card.featured::before { opacity: 1; }

.program-age {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(56,189,248,0.1);
    border: 1px solid rgba(56,189,248,0.2);
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--ice);
    letter-spacing: 0.07em;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.program-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: rgba(56,189,248,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--ice);
    transition: background 0.3s;
}

.program-card:hover .program-icon { background: rgba(56,189,248,0.18); }
.program-icon svg { width: 26px; height: 26px; }

.program-card h3 {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--snow);
    margin-bottom: 12px;
}

.program-card > p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 24px;
}

.program-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.prog-tag {
    padding: 4px 11px;
    border-radius: 7px;
    background: var(--glass);
    border: 1px solid var(--border);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.03em;
}

/* ===== PROJECT SHOWCASE ===== */
.projects-section { padding: var(--gap) 0; }

.project-showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
    gap: 20px;
}

.project-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.project-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 24px 56px rgba(56,189,248,0.12);
    border-color: var(--border-glow);
}

.project-preview {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.preview-ai     { background: linear-gradient(135deg, rgba(56,189,248,0.22),  rgba(34,211,238,0.1));  color: var(--ice); }
.preview-game   { background: linear-gradient(135deg, rgba(167,139,250,0.22), rgba(56,189,248,0.1));  color: var(--aurora-purple); }
.preview-web    { background: linear-gradient(135deg, rgba(52,211,153,0.22),  rgba(56,189,248,0.1));  color: var(--aurora-green); }
.preview-app    { background: linear-gradient(135deg, rgba(252,211,77,0.18),  rgba(56,189,248,0.1));  color: var(--warm); }
.preview-data   { background: linear-gradient(135deg, rgba(34,211,238,0.22),  rgba(167,139,250,0.1)); color: var(--frost); }

.project-preview svg { opacity: 0.82; }

.project-info          { padding: 22px; }
.project-info h3       { font-size: 1rem; font-weight: 700; color: var(--snow); margin-bottom: 6px; }
.project-info p        { font-size: 0.84rem; color: var(--text-secondary); line-height: 1.55; margin-bottom: 12px; }

.tech-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    background: rgba(56,189,248,0.08);
    border: 1px solid rgba(56,189,248,0.15);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--frost);
}

/* ===== ENROLLMENT HERO (sub-pages) ===== */
.enrollment-hero {
    min-height: 82vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
}

.enrollment-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--grad-hero);
    z-index: 0;
}

.enrollment-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 40%, var(--void) 100%);
    z-index: 1;
}

.enrollment-hero > * { position: relative; z-index: 2; }

.enrollment-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    border-radius: 100px;
    background: var(--glass);
    border: 1px solid var(--border-glow);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--ice);
    letter-spacing: 0.06em;
    margin-bottom: 26px;
}

.enrollment-title {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 8vw, 5.2rem);
    color: var(--snow);
    margin-bottom: 14px;
    line-height: 1.04;
}

.enrollment-subtitle {
    font-size: 1.2rem;
    color: var(--ice);
    font-weight: 700;
    margin-bottom: 18px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-family: var(--font-heading);
}

.enrollment-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.75;
}

.enrollment-hero-stats {
    display: flex;
    gap: 44px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-stat strong {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    color: var(--ice);
    line-height: 1;
    margin-bottom: 6px;
}

.hero-stat span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-weight: 700;
    font-family: var(--font-heading);
}

.hero-image-wrapper {
    margin-top: 52px;
    max-width: 700px;
    width: 100%;
}

.hero-image-frame {
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid var(--border-glow);
    box-shadow: 0 36px 90px rgba(56,189,248,0.15);
}

.hero-camp-image { width: 100%; display: block; }

/* ===== PRICING ===== */
.pricing-section { padding: var(--gap) 0; }

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    padding: 38px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s;
}

.pricing-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-5px);
}

.pricing-card.featured {
    border-color: rgba(56,189,248,0.35);
    background: linear-gradient(160deg, rgba(56,189,248,0.07) 0%, var(--card) 60%);
}

.pricing-ribbon {
    position: absolute;
    top: 22px; right: -28px;
    background: var(--grad-ice);
    color: var(--void);
    font-size: 0.68rem;
    font-weight: 900;
    padding: 5px 34px;
    transform: rotate(45deg);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.pricing-header { margin-bottom: 26px; }
.pricing-header h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--snow);
    margin-bottom: 5px;
}
.pricing-header p { font-size: 0.875rem; color: var(--text-muted); }

.pricing-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 30px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ice);
    align-self: flex-start;
    margin-top: 6px;
}

.price {
    font-family: var(--font-display);
    font-size: 3.6rem;
    color: var(--snow);
    line-height: 1;
}

.period { font-size: 0.875rem; color: var(--text-muted); margin-left: 6px; }

.pricing-amount.custom .custom-text {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--snow);
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 9px 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-features svg {
    width: 16px; height: 16px;
    color: var(--ice);
    flex-shrink: 0;
    margin-top: 2px;
}

.counselor-contact {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--glass);
    border-radius: var(--rsm);
    border: 1px solid var(--border);
    margin-bottom: 22px;
}

.counselor-icon {
    width: 36px; height: 36px;
    background: rgba(56,189,248,0.1);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ice);
}

.counselor-icon svg { width: 18px; height: 18px; }
.counselor-info { display: flex; flex-direction: column; }
.counselor-info span { font-size: 0.72rem; color: var(--text-muted); }
.counselor-info strong { font-size: 1rem; color: var(--snow); font-family: var(--font-heading); }

/* ===== OUTCOMES / SKILLS ===== */
.learning-outcomes-section { padding: var(--gap) 0; }

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.outcome-card {
    padding: 30px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    transition: border-color 0.3s, transform 0.3s;
}

.outcome-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-5px);
}

.outcome-icon {
    width: 50px; height: 50px;
    background: rgba(56,189,248,0.1);
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ice);
    margin-bottom: 18px;
    transition: background 0.3s;
}

.outcome-card:hover .outcome-icon { background: rgba(56,189,248,0.18); }
.outcome-icon svg { width: 22px; height: 22px; }

.outcome-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--snow); margin-bottom: 9px; }
.outcome-card p  { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; }

/* ===== CURRICULUM ===== */
.curriculum-section { padding: var(--gap) 0; }

.curriculum-timeline {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.curriculum-week {
    padding: 34px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    transition: border-color 0.3s;
}

.curriculum-week:hover { border-color: var(--border-glow); }

.week-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 26px;
    flex-wrap: wrap;
}

.week-number {
    padding: 6px 16px;
    border-radius: 100px;
    background: rgba(56,189,248,0.1);
    border: 1px solid rgba(56,189,248,0.22);
    font-size: 0.76rem;
    font-weight: 800;
    color: var(--ice);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    flex-shrink: 0;
}

.week-header h3 { font-size: 1.15rem; font-weight: 700; color: var(--snow); flex: 1; }
.session-count  { font-size: 0.78rem; color: var(--text-muted); font-weight: 600; }

.week-sessions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 12px;
}

.session-item {
    display: flex;
    gap: 12px;
    padding: 15px;
    background: var(--glass);
    border-radius: var(--rsm);
    border: 1px solid var(--border);
    transition: border-color 0.2s;
}

.session-item:hover { border-color: var(--border-glow); }

.session-num {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--ice);
    opacity: 0.45;
    flex-shrink: 0;
    min-width: 28px;
}

.session-content strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--snow);
    margin-bottom: 4px;
}

.session-content p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ===== TECH TOOLS ===== */
.tools-section { padding: var(--gap) 0; }

.tools-grid { display: grid; gap: 16px; }
.tools-grid-6 { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
.tools-grid-7 { grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); }

.tool-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--rsm);
    text-align: center;
    transition: border-color 0.3s, transform 0.3s;
    cursor: default;
}

.tool-item:hover { border-color: var(--border-glow); transform: translateY(-4px); }

.tool-icon {
    width: 44px; height: 44px;
    background: rgba(56,189,248,0.1);
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ice);
}

.tool-icon svg { width: 20px; height: 20px; }

.tool-item span {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

/* ===== PROJECTS BUILT ===== */
.projects-built-section { padding: var(--gap) 0; }

.projects-built-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.project-built-card {
    padding: 26px 22px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--rsm);
    transition: border-color 0.3s, transform 0.3s;
}

.project-built-card:hover { border-color: var(--border-glow); transform: translateY(-5px); }

.project-built-num {
    font-family: var(--font-display);
    font-size: 2.4rem;
    color: var(--ice);
    opacity: 0.22;
    line-height: 1;
    margin-bottom: 14px;
}

.project-built-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--snow); margin-bottom: 7px; }
.project-built-card p  { font-size: 0.8rem; color: var(--text-muted); line-height: 1.55; }

/* ===== TRUST / BENEFITS ===== */
.trust-section { padding: var(--gap) 0; }

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.trust-item {
    padding: 30px 26px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    text-align: center;
    transition: border-color 0.3s, transform 0.3s;
}

.trust-item:hover { border-color: var(--border-glow); transform: translateY(-5px); }

.trust-icon {
    width: 52px; height: 52px;
    background: rgba(56,189,248,0.08);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ice);
    margin: 0 auto 18px;
}

.trust-icon svg { width: 22px; height: 22px; }
.trust-item h4 { font-size: 1rem; font-weight: 700; color: var(--snow); margin-bottom: 9px; }
.trust-item p  { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; }

/* ===== FAQ ===== */
.faq-section { padding: var(--gap) 0; }

.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--rsm);
    overflow: hidden;
    transition: border-color 0.2s;
}

.faq-item.active { border-color: var(--border-glow); }

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    cursor: pointer;
    user-select: none;
}

.faq-question h4 { font-size: 0.95rem; font-weight: 700; color: var(--snow); flex: 1; }

.faq-question svg {
    width: 18px; height: 18px;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform 0.3s var(--ease), color 0.2s;
}

.faq-item.active .faq-question svg { transform: rotate(180deg); color: var(--ice); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
}

.faq-item.active .faq-answer { max-height: 300px; }

.faq-answer p {
    padding: 0 24px 22px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.75;
}

/* ===== FINAL CTA ===== */
.final-cta-section { padding: var(--gap) 0; }

.cta-box {
    max-width: 720px;
    margin: 0 auto;
    padding: 66px 52px;
    text-align: center;
    background: linear-gradient(135deg, rgba(56,189,248,0.09) 0%, rgba(34,211,238,0.04) 100%);
    border: 1px solid rgba(56,189,248,0.22);
    border-radius: 30px;
    position: relative;
    overflow: hidden;
    animation: glow-pulse 4s ease-in-out infinite;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -80px; left: 50%;
    transform: translateX(-50%);
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(56,189,248,0.14) 0%, transparent 70%);
    pointer-events: none;
}

.snowflake-icon-cta {
    width: 60px; height: 60px;
    color: var(--ice);
    margin: 0 auto 28px;
    animation: crystal-spin 18s linear infinite;
    filter: drop-shadow(0 0 20px rgba(56,189,248,0.55));
}

.cta-box h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: var(--snow);
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}

.cta-box > p { font-size: 1rem; color: var(--text-secondary); margin-bottom: 36px; }

.cta-buttons { margin-bottom: 26px; }

.cta-contact {
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}

.cta-contact a { color: var(--ice); font-weight: 700; }
.cta-contact a:hover { text-decoration: underline; }

/* ===== FOOTER ===== */
.winter-footer {
    padding: 44px 24px;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-muted);
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.footer-logo span { color: var(--ice); }
.footer-links {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.footer-links a { font-size: 0.82rem; color: var(--text-muted); transition: color 0.2s; }
.footer-links a:hover { color: var(--ice); }
.footer-text { font-size: 0.78rem; color: var(--text-muted); }

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== HERO VARIANT COLOURS ===== */
/* Kids */
.kids-hero .enrollment-badge  { color: var(--aurora-green); border-color: rgba(52,211,153,0.3); background: rgba(52,211,153,0.08); }
.kids-hero .enrollment-subtitle{ color: var(--aurora-green); }
.kids-hero .hero-stat strong   { color: var(--aurora-green); }

/* Teens */
.teens-hero .enrollment-badge   { color: var(--ice); }
.teens-hero .enrollment-subtitle{ color: var(--ice); }

/* Adults */
.adults-hero .enrollment-badge   { color: var(--aurora-purple); border-color: rgba(167,139,250,0.3); background: rgba(167,139,250,0.08); }
.adults-hero .enrollment-subtitle{ color: var(--aurora-purple); }
.adults-hero .hero-stat strong    { color: var(--aurora-purple); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-links          { display: none; }
    .hero-title         { font-size: clamp(2.4rem, 11vw, 3.8rem); }
    .section-heading    { font-size: clamp(1.55rem, 6vw, 2rem); }
    .hero-stats-deck    { gap: 10px; }
    .stat-card          { min-width: 112px; padding: 11px 14px; }
    .cta-box            { padding: 44px 28px; }
    .hero-cta-group     { flex-direction: column; align-items: center; }
    .enrollment-hero-stats{ gap: 26px; }
    .pricing-cards      { grid-template-columns: 1fr; }
    .experience-timeline{ grid-template-columns: 1fr; }
    .week-header        { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .winter-intro        { padding: 110px 0 70px; }
    .programs-grid       { grid-template-columns: 1fr; }
    .outcomes-grid       { grid-template-columns: 1fr; }
    .week-sessions       { grid-template-columns: 1fr; }
    .trust-grid          { grid-template-columns: 1fr; }
    .projects-built-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .snowflake, .aurora-band,
    .snowflake-icon-large, .snowflake-icon-cta,
    .nav-logo svg, .status-dot { animation: none !important; }
    .reveal { transition: none !important; }
}