/* =================================================================
   ΗΛΙΟΣΒΟΥΡΑΚΙ — Κοινό φύλλο στυλ (shared stylesheet)
   Δομή:
   1.  Μεταβλητές & βασικά (variables / reset / base)
   2.  Header & πλοήγηση
   3.  Κουμπιά
   4.  Πλωτές ενέργειες (floating actions)
   5.  Footer
   6.  Αρχική σελίδα (index.html)
   7.  Σελίδα τμημάτων (classes.html)
   8.  Σελίδα επικοινωνίας (contact.html)
   9.  Responsive
   ================================================================= */

/* ---------- 1. ΜΕΤΑΒΛΗΤΕΣ & ΒΑΣΙΚΑ ---------- */
:root {
    --text-dark: #3a3835;
    --text-soft: #666;
    --sun-yellow: #f5c444;
    --accent-orange: #f18c5f;
    --accent-orange-dark: #e67f50;
    --accent-blue: #a3cbdc;
    --accent-green: #b6cd83;
    --accent-purple: #9b59b6;
    --bg-light: #fefdfa;
    --bg-warm: #fff9ec;
    --card-shadow: 0 12px 30px rgba(0, 0, 0, 0.04);
    --card-shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.05);
    --radius-sm: 12px;
    --radius-md: 22px;
    --radius-lg: 30px;
    --header-h: 96px;
    --header-h-mobile: 84px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Quicksand', sans-serif;
}

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    padding-top: var(--header-h);
    overflow-x: hidden;
    animation: pageFadeIn 0.6s ease-out;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

body.page-exit {
    opacity: 0;
    transform: translateY(8px);
}

@keyframes pageFadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to   { opacity: 1; transform: translateY(0); }
}

img { max-width: 100%; }

/* Κοινές ενότητες & τίτλοι */
section { padding: 6rem 5%; }
.section-title { text-align: center; font-size: 2.8rem; margin-bottom: 1rem; color: var(--text-dark); }
.section-lead { max-width: 760px; margin: 0 auto 3rem; text-align: center; color: var(--text-soft); font-size: 1.08rem; }
.section-cta { text-align: center; margin-top: 2rem; }

/* Αποκάλυψη με κύλιση (reveal on scroll) */
.reveal-section {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- 2. HEADER & ΠΛΟΗΓΗΣΗ ---------- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 5%;
    background-color: rgba(254, 253, 250, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.logo img {
    height: 92px;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.logo img:hover { transform: rotate(-10deg) scale(1.1); }

nav ul { list-style: none; display: flex; gap: 2rem; }
nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1.05rem;
    position: relative;
    padding-bottom: 5px;
}
nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-orange);
    transition: width 0.3s ease;
    border-radius: 2px;
}
nav a:hover::after,
nav a.active::after { width: 100%; }

.menu-toggle {
    display: none;
    border: none;
    background: white;
    color: var(--text-dark);
    font-size: 1.6rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    padding: 0.35rem 0.7rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* ---------- 3. ΚΟΥΜΠΙΑ ---------- */
.btn {
    display: inline-block;
    padding: 0.95rem 1.5rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}
.btn-primary {
    background: var(--accent-orange);
    color: white;
    box-shadow: 0 8px 20px rgba(241, 140, 95, 0.25);
}
.btn-primary:hover { transform: translateY(-2px); background: var(--accent-orange-dark); }
.btn-secondary {
    background: white;
    color: var(--text-dark);
    border: 2px solid #ece8df;
}
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--accent-blue); }

/* ---------- 4. ΠΛΩΤΕΣ ΕΝΕΡΓΕΙΕΣ ---------- */
.floating-actions {
    position: fixed;
    right: 18px;
    bottom: 18px;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    z-index: 1200;
}
.floating-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: 1.35rem;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
    transition: transform 0.25s ease;
}
.floating-btn:hover { transform: scale(1.08); }
.floating-btn.call { background: var(--accent-orange); }
.floating-btn.whatsapp { background: #25D366; }

/* ---------- 5. FOOTER ---------- */
footer {
    background-color: var(--text-dark);
    color: white;
    padding: 3rem 5%;
}
.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.footer-content h3,
.footer-content h4 { margin-bottom: 0.8rem; }
.footer-content p,
.footer-content a { color: rgba(255, 255, 255, 0.84); text-decoration: none; }
.footer-content a:hover { color: #fff; }
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-bottom { text-align: center; margin-top: 2rem; font-size: 0.9rem; opacity: 0.7; }

/* =================================================================
   6. ΑΡΧΙΚΗ ΣΕΛΙΔΑ (index.html)
   ================================================================= */

/* --- Hero --- */
#home {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: calc(100vh - var(--header-h));
    background: radial-gradient(circle at right, var(--bg-warm) 0%, var(--bg-light) 100%);
}
.hero-text { flex: 1; padding-right: 2rem; }
.hero-text h1 { font-size: 4rem; line-height: 1.1; margin-bottom: 1.5rem; }
.hero-text span { color: var(--accent-orange); }
.hero-text .hero-sub { font-size: 1.3rem; margin-bottom: 2rem; max-width: 520px; color: #555; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.2rem; }
.hero-badge {
    background: white;
    border: 1px solid #efe7dc;
    border-radius: 999px;
    padding: 0.45rem 0.9rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: #555;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.04);
}
.hero-image { flex: 1; text-align: right; }
.hero-image img {
    width: 90%;
    max-width: 600px;
    border-radius: var(--radius-lg);
    transform: rotate(3deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* --- About (Ο Σταθμός) --- */
#about {
    background-color: white;
    text-align: center;
    border-radius: 40px;
    margin: 2rem 5%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
}
.about-content { max-width: 820px; margin: 0 auto; }
.about-content .lead-quote {
    font-size: 1.35rem;
    line-height: 1.7;
    color: #4a4844;
    font-weight: 600;
}

/* --- Η Ομάδα Μας --- */
#team {
    background: linear-gradient(135deg, var(--bg-warm) 0%, #ffffff 100%);
    border-radius: 40px;
    margin: 2rem 5%;
    box-shadow: var(--card-shadow);
}
.team-content { max-width: 820px; margin: 0 auto; text-align: center; }
.team-content p { color: #555; font-size: 1.12rem; margin-bottom: 1.1rem; }
.team-content p:last-child { margin-bottom: 0; }
.team-content .team-highlight {
    font-weight: 700;
    color: var(--accent-orange-dark);
    font-size: 1.18rem;
}

/* --- Προεπισκόπηση τμημάτων --- */
.classes-preview-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.class-preview-card {
    background: white;
    border-radius: var(--radius-md);
    padding: 1.8rem;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease;
}
.class-preview-card:hover { transform: translateY(-4px); }
.class-preview-card h3 { margin: 0.8rem 0 0.5rem; font-size: 1.3rem; }
.class-preview-card p { color: var(--text-soft); }
.class-preview-age {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
}

/* --- Highlights (Γιατί μας εμπιστεύονται) --- */
.feature-grid,
.program-grid {
    max-width: 1100px;
    margin: 0 auto 1.5rem;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.feature-card,
.program-card {
    background: white;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
}
.feature-card h3,
.program-card h3 { margin: 0.8rem 0 0.5rem; font-size: 1.2rem; }
.feature-card p,
.program-card p { color: var(--text-soft); }
.feature-icon,
.program-icon { font-size: 2rem; }

.stats-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
.stat-card {
    background: var(--bg-warm);
    border: 1px solid #f7ead2;
    border-radius: 20px;
    padding: 1.4rem;
    text-align: center;
}
.stat-card strong {
    display: block;
    font-size: 2rem;
    color: var(--accent-orange);
    margin-bottom: 0.2rem;
}

/* --- Services / Παροχές (tabs, partnership, activities, accordion) --- */
#services { background-color: var(--bg-light); }

.tabs-container {
    max-width: 900px;
    margin: 0 auto 3rem;
    background: white;
    border-radius: 20px;
    box-shadow: var(--card-shadow-lg);
    overflow: hidden;
}
.tabs-header { display: flex; background: #f4f3f0; }
.tab-btn {
    flex: 1;
    padding: 1.4rem 1rem;
    border: none;
    background: none;
    font-size: 1.15rem;
    font-weight: 700;
    color: #888;
    cursor: pointer;
    transition: all 0.3s ease;
}
.tab-btn[data-tab="1"].active { background: white; color: var(--sun-yellow);   border-top: 4px solid var(--sun-yellow); }
.tab-btn[data-tab="2"].active { background: white; color: var(--accent-blue);  border-top: 4px solid var(--accent-blue); }
.tab-btn[data-tab="3"].active { background: white; color: var(--accent-green); border-top: 4px solid var(--accent-green); }
.tab-content { display: none; padding: 3rem; animation: fadeInTabs 0.5s ease; text-align: center; }
.tab-content.active { display: block; }
.tab-content h3 { font-size: 2rem; margin-bottom: 1rem; }
.tab-content p { font-size: 1.1rem; color: var(--text-soft); }

@keyframes fadeInTabs {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Συνεργασία με την οικογένεια — band */
.partnership-band {
    max-width: 1000px;
    margin: 0 auto 4rem;
    background: linear-gradient(135deg, #fff 0%, var(--bg-warm) 100%);
    border: 2px dashed var(--sun-yellow);
    border-radius: 24px;
    padding: 2.2rem 2.4rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}
.partnership-band .pb-icon { font-size: 2.6rem; line-height: 1; }
.partnership-band h3 { font-size: 1.5rem; margin-bottom: 0.6rem; }
.partnership-band p { color: #555; }

/* Το παιδαγωγικό μας πρόγραμμα — πλέγμα δραστηριοτήτων */
.activities-grid {
    max-width: 1100px;
    margin: 0 auto 3rem;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.activity-card {
    background: white;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    border-top: 4px solid var(--accent-blue);
    transition: transform 0.3s ease;
}
.activity-card:hover { transform: translateY(-4px); }
.activity-card .act-icon { font-size: 1.9rem; }
.activity-card h4 { margin: 0.7rem 0 0.4rem; font-size: 1.12rem; color: var(--text-dark); }
.activity-card p { color: var(--text-soft); font-size: 0.97rem; }
.activity-card:nth-child(5n+1) { border-top-color: var(--accent-blue); }
.activity-card:nth-child(5n+2) { border-top-color: var(--sun-yellow); }
.activity-card:nth-child(5n+3) { border-top-color: var(--accent-green); }
.activity-card:nth-child(5n+4) { border-top-color: var(--accent-orange); }
.activity-card:nth-child(5n+5) { border-top-color: var(--accent-purple); }

/* Accordion (καινοτόμες δραστηριότητες) */
.accordion-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.accordion-item {
    background: white;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    transition: all 0.3s ease;
}
.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.4rem 2rem;
    cursor: pointer;
    user-select: none;
    background: white;
}
.acc-title { display: flex; align-items: center; gap: 1rem; }
.acc-icon { font-size: 1.8rem; }
.acc-title h3 { font-size: 1.2rem; margin: 0; }
.acc-arrow { font-size: 1.5rem; font-weight: 700; color: var(--accent-orange); transition: transform 0.3s ease; }
.accordion-item.active .acc-arrow { transform: rotate(45deg); }
.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: white;
    padding: 0 2rem;
}
.accordion-item.active .accordion-body { max-height: 500px; padding: 0 2rem 1.5rem 2rem; }
.accordion-body p {
    color: #555;
    font-size: 1.05rem;
    border-top: 1px solid #eee;
    padding-top: 1rem;
    margin-top: 0.5rem;
}

.subsection-title {
    text-align: center;
    font-size: 2.1rem;
    margin: 0 0 1rem;
    color: var(--text-dark);
}

/* --- Πρόγραμμα (ωρολόγιο, μία ημέρα) --- */
#schedule { background-color: white; }
.schedule-wrapper {
    max-width: 820px;
    margin: 0 auto;
    background: var(--bg-light);
    padding: 2.2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
}
.timeline-item {
    display: flex;
    gap: 1.2rem;
    align-items: stretch;
    margin-bottom: 1rem;
}
.timeline-item:last-child { margin-bottom: 0; }
.time {
    flex: 0 0 118px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    text-align: right;
    font-weight: 700;
    color: var(--accent-blue);
    font-size: 1.02rem;
    white-space: nowrap;
}
.activity-details {
    flex: 1;
    background: white;
    padding: 1rem 1.4rem;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--accent-green);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}
.activity-details h4 { color: var(--text-dark); font-size: 1.08rem; margin: 0; }
.timeline-item:nth-child(4n+1) .time { color: var(--accent-blue); }
.timeline-item:nth-child(4n+1) .activity-details { border-left-color: var(--accent-blue); }
.timeline-item:nth-child(4n+2) .time { color: var(--sun-yellow); }
.timeline-item:nth-child(4n+2) .activity-details { border-left-color: var(--sun-yellow); }
.timeline-item:nth-child(4n+3) .time { color: var(--accent-green); }
.timeline-item:nth-child(4n+3) .activity-details { border-left-color: var(--accent-green); }
.timeline-item:nth-child(4n+4) .time { color: var(--accent-orange); }
.timeline-item:nth-child(4n+4) .activity-details { border-left-color: var(--accent-orange); }
.schedule-note {
    max-width: 820px;
    margin: 1.5rem auto 0;
    text-align: center;
    color: var(--text-soft);
    font-size: 0.97rem;
}

/* --- Εγγραφή (3 βήματα) --- */
#enrollment {
    background: linear-gradient(135deg, var(--bg-warm) 0%, #ffffff 100%);
    border-radius: 36px;
    margin: 2rem 5%;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.03);
}
.steps-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.step-card {
    background: white;
    border-radius: var(--radius-md);
    padding: 1.6rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}
.step-number {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    background: var(--accent-orange);
    margin-bottom: 0.9rem;
}

/* --- Gallery --- */
.gallery-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.gallery-card {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}
.gallery-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}
.gallery-card img.pos-bottom { object-position: center bottom; }
.gallery-card img.pos-top { object-position: center top; }
.gallery-card:hover img { transform: scale(1.04); }
.gallery-card p { padding: 1rem 1.1rem 1.2rem; color: var(--text-soft); font-weight: 600; }

/* --- Reviews --- */
.reviews-grid,
.faq-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.review-card {
    background: white;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}
.review-stars { color: var(--sun-yellow); font-size: 1.1rem; margin-bottom: 0.7rem; }
.review-card p { color: var(--text-soft); font-style: italic; }
.review-card strong { display: block; margin-top: 0.9rem; }

/* --- FAQ --- */
.faq-card {
    background: white;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}
.faq-card h3 { margin-bottom: 0.6rem; font-size: 1.1rem; }
.faq-card p { color: var(--text-soft); }

/* --- Contact preview (στην αρχική) --- */
#contact {
    background: white;
    margin: 2rem 5%;
    border-radius: 36px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.03);
}
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}
.contact-card { background: var(--bg-light); padding: 1.5rem; border-radius: 18px; }
.contact-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.contact-card p { color: var(--text-soft); }
.contact-cta { text-align: center; }
.contact-cta p { margin-bottom: 1rem; color: var(--text-soft); }

/* =================================================================
   7. ΣΕΛΙΔΑ ΤΜΗΜΑΤΩΝ (classes.html)
   ================================================================= */
.page-header {
    text-align: center;
    padding: 4rem 5% 2rem;
    background: linear-gradient(135deg, var(--bg-warm) 0%, #fff 100%);
    border-bottom: 2px dashed var(--sun-yellow);
    position: relative;
    overflow: hidden;
}
.page-header > *:not(.deco-layer) { position: relative; z-index: 1; }
.page-header h1 { font-size: 3rem; color: var(--text-dark); margin-bottom: 1rem; }
.page-header p { font-size: 1.2rem; color: var(--text-soft); max-width: 700px; margin: 0 auto; }

.overview-section,
.table-wrap { max-width: 1100px; margin: 2.5rem auto 0; padding: 0 5%; }
.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}
.overview-card {
    background: white;
    border-radius: 20px;
    padding: 1.4rem;
    box-shadow: var(--card-shadow);
}
.overview-card h3 { margin-bottom: 0.5rem; }
.overview-card p { color: var(--text-soft); }

.classes-container {
    max-width: 1000px;
    margin: 4rem auto;
    padding: 0 5%;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}
.class-card {
    display: flex;
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow-lg);
    transition: transform 0.3s ease;
}
.class-card:hover { transform: translateY(-5px); }
.class-card:nth-child(even) { flex-direction: row-reverse; }
.class-image { flex: 1; min-height: 300px; background-size: cover; background-position: center; }
.class-content { flex: 1; padding: 3rem; display: flex; flex-direction: column; justify-content: center; }
.class-age {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    align-self: flex-start;
}
.class-content h2 { font-size: 2.2rem; margin-bottom: 1rem; }
.class-content p { color: #555; margin-bottom: 1.5rem; font-size: 1.05rem; }
.class-features { list-style: none; }
.class-features li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
    color: #444;
    font-weight: 600;
}
.class-features li::before { content: '✔'; position: absolute; left: 0; color: var(--accent-orange); }

.class-card.baby .class-age { background: #eaf3f7; color: var(--accent-blue); }
.class-card.baby h2 { color: var(--accent-blue); }
.class-card.kinder .class-age { background: #f0f5e6; color: var(--accent-green); }
.class-card.kinder h2 { color: var(--accent-green); }

.comparison-table {
    overflow-x: auto;
    background: white;
    border-radius: 20px;
    box-shadow: var(--card-shadow);
}
.comparison-table table { width: 100%; border-collapse: collapse; }
.comparison-table th,
.comparison-table td { padding: 1rem; text-align: left; border-bottom: 1px solid #f0ece3; }
.comparison-table th { background: var(--bg-warm); font-size: 0.95rem; }

.cta-strip { max-width: 1000px; margin: 0 auto 4rem; padding: 0 5%; }
.cta-box {
    background: linear-gradient(135deg, var(--bg-warm) 0%, #ffffff 100%);
    border: 2px dashed var(--sun-yellow);
    border-radius: 24px;
    padding: 2rem;
    text-align: center;
}
.cta-box p { color: var(--text-soft); margin: 0.8rem 0 1.2rem; }

/* =================================================================
   8. ΣΕΛΙΔΑ ΕΠΙΚΟΙΝΩΝΙΑΣ (contact.html)
   ================================================================= */
.contact-actions {
    max-width: 1100px;
    margin: 2rem auto 0;
    padding: 0 5%;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}
.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.3rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
}
.action-btn.primary { background: var(--accent-orange); color: white; box-shadow: 0 8px 20px rgba(241, 140, 95, 0.22); }
.action-btn.secondary { background: white; color: var(--text-dark); border: 2px solid #eee6da; }
.action-btn:hover { transform: translateY(-2px); }

.contact-container {
    max-width: 1100px;
    margin: 4rem auto;
    padding: 0 5%;
    display: flex;
    gap: 4rem;
}
.contact-info-col { flex: 1; }
.info-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    margin-bottom: 2rem;
}
.info-item { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.5rem; }
.info-item:last-child { margin-bottom: 0; }
.info-icon {
    font-size: 1.5rem;
    background: var(--bg-light);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}
.info-item h4 { font-size: 1.1rem; color: var(--text-dark); margin-bottom: 0.2rem; }
.info-item p { color: var(--text-soft); font-size: 1rem; }
.info-item a { color: inherit; text-decoration: none; font-weight: 700; }
.info-item a:hover,
.map-link:hover { text-decoration: underline; }

.map-container {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    height: 300px;
}
.map-container iframe { width: 100%; height: 100%; border: none; }
.map-link {
    display: inline-block;
    margin-top: 1rem;
    text-decoration: none;
    font-weight: 700;
    color: var(--accent-orange);
}

.contact-form-col {
    flex: 1;
    background: white;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow-lg);
}
.contact-form-col h3 { font-size: 2rem; margin-bottom: 2rem; color: var(--text-dark); }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-weight: 700; margin-bottom: 0.5rem; color: #555; }
.form-control {
    width: 100%;
    padding: 1rem;
    border: 2px solid #eee;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: 'Quicksand', sans-serif;
    transition: all 0.3s ease;
    background: #faf9f7;
}
.form-control:focus {
    outline: none;
    border-color: var(--accent-orange);
    background: white;
    box-shadow: 0 0 0 4px rgba(241, 140, 95, 0.1);
}
textarea.form-control { resize: vertical; min-height: 150px; }
.submit-btn {
    background-color: var(--accent-green);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(182, 205, 131, 0.4);
}
.submit-btn:hover { background-color: #a4be6c; transform: translateY(-2px); }
.submit-btn:disabled { opacity: 0.8; cursor: not-allowed; transform: none; }
.form-note { font-size: 0.92rem; color: #777; margin-top: 1rem; }
.status-message {
    display: none;
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border-radius: var(--radius-sm);
    background: #eef8e3;
    color: #52711b;
    font-weight: 700;
}
.status-message.show { display: block; }
.status-message.error { background: #fff3f0; color: #a64924; }

.visit-grid {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}
.visit-card {
    background: white;
    padding: 1.4rem;
    border-radius: 20px;
    box-shadow: var(--card-shadow);
}
.visit-card h3 { margin-bottom: 0.6rem; }
.visit-card p { color: var(--text-soft); }

/* =================================================================
   9. RESPONSIVE
   ================================================================= */
@media (max-width: 900px) {
    /* Hero */
    #home { flex-direction: column; text-align: center; gap: 2rem; min-height: auto; }
    .hero-text { padding-right: 0; }
    .hero-image { text-align: center; }
    .hero-image img { width: 100%; max-width: 430px; transform: none; }
    .hero-actions, .hero-badges { justify-content: center; }
    .section-title { font-size: 2.3rem; }

    /* Classes page */
    .class-card,
    .class-card:nth-child(even) { flex-direction: column; }
    .class-image { min-height: 260px; }

    /* Contact page */
    .contact-container { flex-direction: column; }

    /* Partnership band */
    .partnership-band { flex-direction: column; }
}

@media (max-width: 768px) {
    body { padding-top: var(--header-h-mobile); }
    section { padding: 4.2rem 4%; }
    header { padding: 0.6rem 4%; }
    .logo img { height: 72px; }

    /* Mobile navigation */
    nav { position: relative; }
    .menu-toggle { display: inline-flex; }
    nav ul {
        display: none;
        position: absolute;
        top: calc(100% + 12px);
        right: 0;
        left: auto;
        flex-direction: column;
        gap: 0.9rem;
        background: white;
        padding: 1rem 1.1rem;
        border-radius: 18px;
        min-width: 210px;
        box-shadow: 0 12px 35px rgba(0, 0, 0, 0.10);
    }
    nav.open ul { display: flex; }

    /* Typography */
    .hero-text { margin-bottom: 1rem; }
    .hero-text h1 { font-size: 2.25rem; }
    .hero-text .hero-sub { font-size: 1.1rem; }
    .section-title { font-size: 1.95rem; }
    .section-lead { font-size: 1rem; margin-bottom: 1.8rem; }
    .about-content .lead-quote { font-size: 1.15rem; }
    .page-header { padding: 3rem 4% 1.5rem; }
    .page-header h1 { font-size: 2rem; }
    .page-header p { font-size: 1rem; }
    .subsection-title { font-size: 1.7rem; }

    /* Services */
    .tabs-header { flex-direction: column; }
    .tab-content { padding: 1.5rem; }
    .partnership-band { padding: 1.5rem; }
    .accordion-header { padding: 1rem; }
    .accordion-body { padding: 0 1rem; }
    .accordion-item.active .accordion-body { padding: 0 1rem 1rem 1rem; }

    /* Schedule */
    .schedule-wrapper { padding: 1.2rem; }
    .timeline-item { flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
    .time { justify-content: flex-start; text-align: left; font-size: 0.95rem; flex-basis: auto; }
    .activity-details { width: 100%; }

    /* Classes / Contact */
    .class-content { padding: 1.4rem; }
    .class-content h2 { font-size: 1.7rem; }
    .comparison-table th,
    .comparison-table td { padding: 0.75rem; font-size: 0.95rem; }
    .cta-box { padding: 1.4rem; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-actions { flex-direction: column; }
    .action-btn { width: 100%; }
    .contact-form-col { padding: 1.4rem; }
    .info-card { padding: 1.4rem; }
    .map-container { height: 240px; }

    /* Footer */
    .footer-content { flex-direction: column; }

    /* Floating */
    .floating-actions { right: 12px; bottom: 12px; }
    .floating-btn { width: 48px; height: 48px; font-size: 1.15rem; }
}


/* ---------- ΔΙΑΚΟΣΜΗΤΙΚΑ ΣΧΕΔΙΑ (doodles, inline SVG) ---------- */
section { position: relative; }
.page-header, .cta-strip { position: relative; }
.deco-layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
/* Το πραγματικό περιεχόμενο πάνω από τα σχέδια */
section > *:not(.deco-layer),
.page-header > *:not(.deco-layer),
.cta-strip > *:not(.deco-layer) { position: relative; z-index: 1; }

.deco {
    position: absolute;
    display: block;
    opacity: 0.42;
}
.deco svg { display: block; width: 100%; height: 100%; overflow: visible; }

/* Μεγέθη */
.deco.sz-sm { width: 38px; height: 38px; }
.deco.sz-md { width: 60px; height: 60px; }
.deco.sz-lg { width: 92px; height: 92px; }
.deco.sz-loops { width: 150px; height: 68px; }
.deco.sz-dashes { width: 72px; height: 72px; }

@media (max-width: 768px) {
    .deco.hide-mobile { display: none; }
    .deco { opacity: 0.42; }
    .deco.sz-lg { width: 64px; height: 64px; }
    .deco.sz-loops { width: 108px; height: 50px; }
}
@media (prefers-reduced-motion: no-preference) {
    .deco.float   { animation: decoFloat 7s ease-in-out infinite; }
    .deco.float-2 { animation: decoFloat 9s ease-in-out infinite; }
}
@keyframes decoFloat {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}