@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@1,600&display=swap');

:root {
    --primary-color: #082f49; /* Darker navy */
    --secondary-color: #0284c7; /* Changed to Sky 600 for better contrast on white backgrounds */
    --accent-color: #0ea5e9; /* Vivid sky blue */
    --bg-light: #f1f5f9;
    --text-main: #0f172a;
    --text-muted: #334155; /* Slate 700 for better readability */
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --border-radius: 24px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    color: var(--text-main);
    line-height: 1.7;
    background-color: var(--bg-light);
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
html { scroll-behavior: smooth; }

/* Global Typography */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.3; }
h2 { font-size: 2.8rem; color: var(--primary-color); margin-bottom: 1rem; letter-spacing: -0.03em; }
.text-center { text-align: center; }
.bg-light { background-color: var(--white); }
.text-gradient {
    background: linear-gradient(135deg, #67e8f9, #d8b4fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.6));
}
.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Classes */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 8rem 0; }
.section-header { margin-bottom: 5rem; }
.section-tag {
    display: inline-block;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    padding: 0.4rem 1.2rem;
    background: var(--primary-color);
    border-radius: 50px;
}
.divider {
    height: 3px;
    width: 80px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    margin: 1.5rem auto 0;
    border-radius: 2px;
}
.divider.align-left { margin-left: 0; }

/* Floating Button */
.floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #0ea5e9, #4f46e5);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: bold;
    box-shadow: 0 10px 25px rgba(14, 165, 233, 0.5);
    z-index: 9999;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.floating-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(14, 165, 233, 0.6);
}

/* Header & Nav */
.header {
    position: fixed;
    top: 0; width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.7);
    transition: var(--transition);
}
.header-container {
    display: flex; justify-content: space-between; align-items: center;
    max-width: 1300px; margin: 0 auto; padding: 1rem 2rem;
}
.logo h1 { font-size: 1.6rem; color: var(--primary-color); letter-spacing: -0.02em; }
.logo span { font-size: 0.75rem; color: var(--secondary-color); font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { font-size: 0.95rem; font-weight: 600; color: var(--text-main); transition: var(--transition); }
.nav-links a:hover { color: var(--secondary-color); }

/* Buttons */
.btn-reserve, .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white) !important;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.3);
    transition: var(--transition);
    border: none;
    cursor: pointer;
}
.btn-reserve:hover, .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(2, 132, 199, 0.5);
}
.hover-glow:hover {
    box-shadow: 0 0 30px rgba(14, 165, 233, 0.8);
}
.btn-outline-animated {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: 2px solid var(--secondary-color);
    border-radius: 50px;
    color: var(--secondary-color);
    font-weight: bold;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    z-index: 1;
}
.btn-outline-animated::before {
    content: ''; position: absolute; top:0; left:0; width: 0%; height: 100%;
    background: var(--secondary-color); z-index: -1; transition: var(--transition);
}
.btn-outline-animated:hover::before { width: 100%; }
.btn-outline-animated:hover { color: white; transform: translateY(-3px); box-shadow: 0 10px 20px rgba(14, 165, 233, 0.2); }

/* Hero Section */
.hero {
    position: relative;
    height: 100vh; min-height: 700px;
    display: flex; align-items: center; justify-content: center;
    text-align: center;
    overflow: hidden;
}
.hero-animated-bg {
    background: url('images/hero_bg_energy.png') center/cover no-repeat;
    background-attachment: fixed;
}
.hero-overlay-glass {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at center, transparent 30%, rgba(255,255,255,0.4) 100%);
    z-index: 1;
}
.hero-content {
    position: relative; z-index: 2; padding: 3rem 2rem; max-width: 900px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}
.hero-subtitle {
    color: var(--white); font-weight: 700; letter-spacing: 0.15em;
    font-size: 1.1rem; display: block; margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.6);
}
.hero-title {
    font-size: 4rem; color: var(--white); margin-bottom: 2rem;
    text-shadow: 0 5px 25px rgba(0,0,0,0.7); line-height: 1.2;
}
.hero-text {
    font-size: 1.25rem; color: rgba(255,255,255,0.95); margin-bottom: 3rem;
    font-weight: 500; line-height: 1.8; text-shadow: 0 3px 15px rgba(0,0,0,0.8);
}

/* Animations */
.fade-in { animation: fadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards; opacity: 0; transform: translateY(30px); }
@keyframes fadeIn { to { opacity: 1; transform: translateY(0); } }

/* Scroll Indicator */
.scroll-indicator {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.scroll-indicator span { font-size: 0.8rem; font-weight: 600; color: var(--primary-color); letter-spacing: 0.1em; text-transform: uppercase; }
.scroll-indicator .line { width: 2px; height: 50px; background: var(--secondary-color); animation: scrollLine 2s infinite ease-in-out; }
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 50.1% { transform: scaleY(1); transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* Philosophy */
.philosophy-section { background: var(--white); }
.philosophy-en { font-family: 'Cormorant Garamond', serif; font-size: 2.2rem; color: var(--primary-color); font-style: italic; margin-bottom: 1rem; }
.philosophy-title { font-size: 2.2rem; margin-bottom: 3rem; }
.philosophy-content p { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 1.5rem; line-height: 2; }

/* Features */
.feature-card { display: flex; align-items: center; gap: 5rem; margin-bottom: 8rem; }
.feature-card.reverse { flex-direction: row-reverse; }
.feature-content { flex: 1; }
.feature-content h3 { font-size: 2.2rem; margin-bottom: 1.5rem; line-height: 1.4; }
.feature-content .highlight { color: rgba(14, 165, 233, 0.2); font-size: 4rem; display: block; margin-bottom: -1.5rem; z-index: -1; position: relative; }
.feature-desc { font-size: 1.15rem; color: var(--text-muted); font-weight: 500; margin-bottom: 2rem; line-height: 1.9;}
.feature-list { list-style: none; }
.feature-list li { position: relative; padding-left: 2.5rem; margin-bottom: 1.5rem; font-size: 1.1rem; line-height: 1.6;}
.feature-list li::before { content: "✓"; position: absolute; left: 0; color: var(--white); background: var(--secondary-color); width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; top: 3px;}

.feature-image-placeholder {
    flex: 1; height: 500px; border-radius: var(--border-radius);
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.placeholder-blue { background: linear-gradient(135deg, #0c4a6e, #0284c7); }
.placeholder-cyan { background: linear-gradient(135deg, #0284c7, #38bdf8); }
.image-overlay-text { font-family: 'Inter', sans-serif; font-size: 3rem; font-weight: 800; color: rgba(255,255,255,0.1); text-align: center; line-height: 1; text-transform: uppercase; }

/* Columns / Library */
.column-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem; }
.column-card { overflow: hidden; transition: var(--transition); padding: 1.5rem; border-radius: 20px; }
.column-card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.08); }
.column-img { height: 220px; border-radius: 12px; margin-bottom: 1.5rem; }
.bg-cat-recovery { background: linear-gradient(45deg, #e2e8f0, #cbd5e1); }
.bg-cat-nerve { background: linear-gradient(45deg, #f1f5f9, #e2e8f0); }
.bg-cat-denba { background: linear-gradient(45deg, #e0f2fe, #bae6fd); }
.column-category { font-size: 0.85rem; color: var(--white); background: var(--secondary-color); font-weight: 700; margin-bottom: 0.8rem; display: block; border: none; padding: 0.3rem 1rem; border-radius: 30px; width: max-content; }
.column-title { font-size: 1.3rem; margin-bottom: 1rem; line-height: 1.5;}
.column-excerpt { color: var(--text-muted); font-size: 1rem; font-weight: 500; margin-bottom: 1.5rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.7; }
.read-more { color: var(--primary-color); font-weight: 700; font-size: 1.05rem; display: inline-block; border-bottom: 2px solid transparent; padding-bottom: 2px; transition: var(--transition);}
.read-more:hover { color: var(--secondary-color); border-bottom-color: var(--secondary-color); transform: translateX(5px); }

/* Pricing */
.price-section { background: url('data:image/svg+xml;utf8,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1.5" fill="%23cbd5e1"/></svg>'); }
.price-container { display: flex; flex-wrap: wrap; gap: 3rem; justify-content: center; margin-bottom: 6rem; }
.price-card { flex: 1; min-width: 340px; max-width: 500px; padding: 3rem; }
.price-card.special-card { border: 2px solid var(--secondary-color); transform: scale(1.03); }
.card-badge-top { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--secondary-color); color: white; padding: 0.3rem 2rem; border-radius: 30px; font-weight: bold; font-size: 0.9rem; box-shadow: 0 4px 10px rgba(14,165,233,0.3); }
.card-header { text-align: center; margin-bottom: 2.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(0,0,0,0.05); }
.card-header h3 { font-size: 1.6rem; color: var(--primary-color); margin-bottom: 0.5rem; }
.card-header p { color: var(--text-muted); font-size: 0.95rem; }
.price-list { list-style: none; }
.price-list li { display: flex; justify-content: space-between; align-items: center; padding: 1.25rem 0; border-bottom: 1px dashed rgba(0,0,0,0.1); }
.price-list li:last-child { border-bottom: none; }
.plan-name { font-weight: 600; font-size: 1.1rem; }
.badge { background: var(--primary-color); color: var(--white); font-size: 0.85rem; font-weight: 700; padding: 0.4rem 0.7rem; border-radius: 6px; margin-right: 0.5rem; }
.badge-accent { background: #ef4444; }
.fade-pulse { animation: pulse 2s infinite; }
@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.7; } 100% { opacity: 1; } }
.plan-price { font-size: 1.8rem; font-weight: 800; color: var(--primary-color); }
.plan-price span { font-size: 1rem; font-weight: 600; margin-left: 2px;}
.plan-details { display: flex; flex-direction: column; }
.plan-sub { font-size: 0.95rem; font-weight: 500; color: var(--text-muted); margin-top: 0.5rem; }
.text-red { color: #dc2626; }
.price-note { font-size: 0.95rem; color: var(--text-muted); font-weight: 500; text-align: center; margin-top: 2rem; background: rgba(0,0,0,0.03); padding: 1.2rem; border-radius: 8px;}

/* Booking Flow */
.booking-flow { padding: 5rem 4rem; margin-top: 4rem; border: 1px solid rgba(0,0,0,0.03); }
.booking-flow h3 { text-align: center; font-size: 2.2rem; margin-bottom: 1rem; }
.flow-desc { text-align: center; color: var(--text-muted); margin-bottom: 4rem; font-size: 1.1rem; }
.flow-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2.5rem; }
.step { text-align: center; padding: 2.5rem; background: rgba(255,255,255,0.8); border-radius: var(--border-radius); box-shadow: 0 4px 20px rgba(0,0,0,0.02); transition: var(--transition); }
.step:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.step-num { display: inline-block; background: var(--primary-color); color: var(--white); padding: 0.3rem 1.5rem; border-radius: 30px; font-weight: 700; font-size: 0.9rem; margin-bottom: 1.5rem; }
.step h4 { font-size: 1.3rem; margin-bottom: 1rem; color: var(--primary-color); font-weight: 700; }
.step p { font-size: 1.05rem; color: var(--text-muted); line-height: 1.7; font-weight: 500; }

/* Accordion FAQ */
.accordion { max-width: 850px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }
.accordion-item { overflow: hidden; transition: var(--transition); }
.accordion-header { width: 100%; text-align: left; padding: 1.8rem; background: none; border: none; font-size: 1.15rem; font-weight: 600; color: var(--primary-color); cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.accordion-content { padding: 0 1.8rem; max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0, 1, 0, 1), padding 0.4s ease; background: rgba(255,255,255,0.3); }
.accordion-content p { color: var(--text-muted); padding-bottom: 1.8rem; line-height: 1.8; }
.accordion-item.active .accordion-content { max-height: 1000px; transition: max-height 1s ease-in-out, padding 0.4s ease;}
.accordion-item.active .accordion-header i { transform: rotate(180deg); color: var(--secondary-color); }

/* Access */
.access-container { display: flex; gap: 4rem; padding: 4rem; border: 1px solid rgba(0,0,0,0.03); }
.access-info { flex: 1; }
.access-info h3 { font-size: 1.8rem; margin-bottom: 0.5rem; }
.company-desc { color: var(--text-muted); margin-bottom: 2.5rem; font-weight: 500;}
.info-list dt { font-weight: 700; color: var(--primary-color); margin-bottom: 0.3rem; font-size: 1.1rem; }
.info-list dd { color: var(--text-muted); margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(0,0,0,0.05); line-height: 1.6;}
.access-map { flex: 1; }
.map-placeholder { width: 100%; height: 100%; min-height: 400px; border-radius: var(--border-radius); display: flex; flex-direction: column; align-items: center; justify-content: center; }

/* Footer */
.footer { background: var(--primary-color); color: var(--white); padding: 5rem 0 2rem; position: relative; overflow: hidden; }
.footer::before { content: ''; position: absolute; top:0; left:0; width:100%; height:100%; background: radial-gradient(circle at top right, rgba(14,165,233,0.2) 0%, transparent 60%); pointer-events: none;}
.footer-content { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4rem; flex-wrap: wrap; gap: 3rem; }
.footer-brand h2 { color: var(--white); margin-bottom: 0.5rem; font-size: 2rem;}
.footer-brand p { color: #94a3b8; font-size: 0.95rem; }
.footer-links { display: flex; gap: 2.5rem; }
.footer-links a { color: #e2e8f0; transition: var(--transition); font-weight: 500;}
.footer-links a:hover { color: var(--accent-color); transform: translateY(-2px); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); color: #64748b; font-size: 0.85rem; }

/* --- NEW SECTIONS --- */

/* Mobile Menu Overlay */
.mobile-menu-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(255,255,255,0.98); z-index: 999; display: flex; align-items: center; justify-content: center; transform: translateY(-100%); transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1); opacity: 0; }
.mobile-menu-overlay.active { transform: translateY(0); opacity: 1; }
.mobile-nav-links { display: flex; flex-direction: column; gap: 2rem; align-items: center; }
.mobile-nav-link { font-size: 1.5rem; font-weight: 700; color: var(--primary-color); }
.mobile-menu-btn { z-index: 1000; position: relative; }
.mobile-menu-btn.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Supervisor Profile */
.supervisor-section { padding: 6rem 0; }
.supervisor-card { display: flex; align-items: stretch; gap: 4rem; padding: 4rem; border-radius: 30px; }
.supervisor-image { flex: 1; min-width: 300px; display: flex; }
.placeholder-profile { background: linear-gradient(135deg, #cbd5e1, #94a3b8); width: 100%; min-height: 400px; border-radius: 20px; border: 4px solid white; box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.supervisor-content { flex: 2; display: flex; flex-direction: column; justify-content: center; }
.section-tag.style-dark { background: var(--primary-color); color: white; border: none; }
.supervisor-name { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 1rem; font-weight: 700;}
.name-large { font-size: 2.2rem; color: var(--primary-color); }
.supervisor-catch { font-size: 1.6rem; color: var(--primary-color); margin-bottom: 2rem; line-height: 1.6; font-style: normal; font-weight: 700; border-left: 4px solid var(--secondary-color); padding-left: 1.5rem; }
.supervisor-text { font-size: 1.1rem; line-height: 1.9; font-weight: 500; color: var(--text-main); }

/* Target Audience */
.target-section { background: var(--bg-light); position: relative; padding: 7rem 0;}
.target-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; margin-bottom: 4rem; }
.target-card { padding: 3rem 2rem; text-align: center; border-radius: 24px; transition: var(--transition); border-top: 4px solid var(--secondary-color); }
.target-card:hover { transform: translateY(-10px); }
.target-icon { font-size: 4rem; margin-bottom: 1.5rem; }
.target-card h3 { font-size: 1.5rem; margin-bottom: 2rem; color: var(--primary-color); }
.target-list { list-style: none; text-align: left; }
.target-list li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 1rem; font-size: 1.05rem; }
.target-list li .check-icon { margin-top: 3px; flex-shrink: 0; color: #10b981; font-style: normal; }
.target-list li .check-icon::before { content: '✓'; font-weight: bold;}
.target-conclusion p { font-size: 1.3rem; line-height: 1.8; background: white; padding: 2rem; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); display: inline-block; }

/* Experience Flow */
.experience-timeline { display: flex; flex-direction: column; gap: 3rem; max-width: 800px; margin: 0 auto; position: relative; }
.experience-timeline::before { content: ''; position: absolute; top: 0; left: 35px; width: 3px; height: 100%; background: linear-gradient(to bottom, var(--secondary-color), transparent); }
.timeline-step { display: flex; gap: 3rem; align-items: stretch; position: relative; }
.timeline-number { width: 70px; height: 70px; border-radius: 50%; background: var(--primary-color); color: white; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; font-weight: 800; border: 5px solid white; box-shadow: 0 5px 15px rgba(0,0,0,0.1); flex-shrink: 0; z-index: 2; }
.timeline-content { flex: 1; padding: 2.5rem; border-radius: 20px; }
.timeline-content h3 { font-size: 1.4rem; margin-bottom: 1rem; color: var(--primary-color); }

/* Gallery */
.gallery-section { padding: 6rem 0; background: linear-gradient(180deg, var(--white) 0%, var(--bg-light) 100%); }
.gallery-section .subtitle { color: var(--text-muted); font-size: 1.1rem; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.gallery-item { height: 350px; border-radius: 20px; position: relative; overflow: hidden; display: flex; align-items: flex-end; }
.gallery-item:hover .gallery-caption { background: linear-gradient(to top, rgba(0,0,0,0.9), transparent); padding-bottom: 2rem; }
.gallery-caption { position: absolute; bottom: 0; left: 0; width: 100%; padding: 1.5rem; color: white; font-weight: 600; font-size: 1.2rem; background: linear-gradient(to top, rgba(0,0,0,0.7), transparent); transition: var(--transition); }
.placeholder-gallery-1 { background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect fill="%23e2e8f0" width="100" height="100"/></svg>') center/cover; }
.placeholder-gallery-2 { background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect fill="%23cbd5e1" width="100" height="100"/></svg>') center/cover; }
.placeholder-gallery-3 { background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect fill="%2394a3b8" width="100" height="100"/></svg>') center/cover; }
.placeholder-gallery-4 { background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect fill="%23cbd5e1" width="100" height="100"/></svg>') center/cover; }

/* Testimonials */
.testimonials-section { background: var(--bg-light); padding: 7rem 0; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem; margin-top: 3rem; }
.voice-card { padding: 3rem 2.5rem; border-radius: 24px; position: relative; }
.voice-card::before { content: '"'; position: absolute; top: 1rem; right: 2rem; font-size: 6rem; font-family: serif; color: rgba(14, 165, 233, 0.1); line-height: 1; }
.voice-header { display: flex; align-items: center; gap: 1.5rem; margin-bottom: 2rem; }
.voice-avatar { width: 70px; height: 70px; border-radius: 50%; box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
.placeholder-avatar-1 { background: linear-gradient(135deg, #94a3b8, #64748b); }
.placeholder-avatar-2 { background: linear-gradient(135deg, #fca5a5, #f87171); }
.placeholder-avatar-3 { background: linear-gradient(135deg, #6ee7b7, #34d399); }
.voice-info h4 { font-size: 1.1rem; color: var(--primary-color); margin-bottom: 0.3rem; }
.voice-tag { font-size: 0.9rem; background: var(--secondary-color); color: white; padding: 0.3rem 1rem; border-radius: 20px; font-weight: bold; }
.voice-body { font-size: 1.1rem; color: var(--text-main); font-weight: 500; line-height: 1.9; margin-bottom: 1.5rem; font-style: normal; position: relative; z-index: 2; }
.voice-rating { color: #fbbf24; font-size: 1.2rem; letter-spacing: 2px; }

/* Mobile Menu Button */
.mobile-menu-btn { display: none; flex-direction: column; gap: 6px; cursor: pointer; }
.mobile-menu-btn span { width: 28px; height: 2px; background-color: var(--primary-color); transition: 0.3s; }

/* Responsive adjustments */
@media (max-width: 900px) {
    .supervisor-card { flex-direction: column; padding: 2rem; gap: 2rem; }
    .gallery-grid { grid-template-columns: 1fr; }
    .experience-timeline::before { left: 25px; }
    .timeline-step { gap: 1.5rem; flex-direction: column; padding-left: 50px;}
    .timeline-number { width: 50px; height: 50px; font-size: 1.2rem; position: absolute; left: 0; top: 0; }

    .feature-image-placeholder { height: 350px; width: 100%; }
    .access-container { flex-direction: column; padding: 2rem; }
    h2 { font-size: 2.2rem; }
    .hero-title { font-size: 2.8rem; }
    .section { padding: 5rem 0; }
    .price-card.special-card { transform: scale(1); }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }
    .booking-flow { padding: 3rem 1.5rem; }
}