/* ============================================
   Suyash Infotech – Main Stylesheet
   Color Palette: Navy #0A2463 + Cyan #00B4D8
   ============================================ */

/* --- CSS Variables --- */
:root {
    --primary:       #0A2463;
    --primary-dark:  #071a4a;
    --primary-light: #1a3a8f;
    --accent:        #00B4D8;
    --accent-dark:   #0095b5;
    --accent-light:  #33c9e8;
    --white:         #ffffff;
    --light:         #f4f8fd;
    --light2:        #e8f4fb;
    --text:          #1e2d3d;
    --text-muted:    #5a6e80;
    --border:        #d1e3ef;
    --shadow:        0 4px 24px rgba(10, 36, 99, 0.10);
    --shadow-lg:     0 12px 48px rgba(10, 36, 99, 0.16);
    --radius:        14px;
    --radius-sm:     8px;
    --radius-lg:     24px;
    --font-main:     'Plus Jakarta Sans', sans-serif;
    --font-deva:     'Noto Sans Devanagari', sans-serif;
    --transition:    all 0.3s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-main);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}
.lang-mr body, .lang-mr h1, .lang-mr h2, .lang-mr h3, .lang-mr p, .lang-mr span, .lang-mr a {
    font-family: var(--font-deva);
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }

/* --- Utilities --- */
.section-pad { padding: 80px 0; }
.section-pad-sm { padding: 50px 0; }
.text-accent { color: var(--accent) !important; }
.text-primary-si { color: var(--primary) !important; }
.bg-primary-si { background: var(--primary); }
.bg-accent { background: var(--accent); }
.bg-light-si { background: var(--light); }
.text-muted-light { color: rgba(255,255,255,0.65) !important; }

.section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(0,180,216,0.10);
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.7rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.25;
    margin-bottom: 14px;
}
.section-title span { color: var(--accent); }
.section-sub {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 560px;
}

/* --- Buttons --- */
.btn-primary-si {
    background: var(--primary);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    border: 2px solid var(--primary);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-primary-si:hover { background: var(--primary-light); color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(10,36,99,0.2); }

.btn-accent {
    background: var(--accent);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    border: 2px solid var(--accent);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-accent:hover { background: var(--accent-dark); color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,180,216,0.3); }

.btn-outline-primary-si {
    background: transparent;
    color: var(--primary);
    padding: 11px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    border: 2px solid var(--primary);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-outline-primary-si:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }

.btn-outline-accent {
    background: transparent;
    color: var(--accent);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    border: 2px solid var(--accent);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.btn-outline-accent:hover { background: var(--accent); color: var(--white); }

.btn-outline-white {
    background: transparent;
    color: var(--white);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    border: 2px solid rgba(255,255,255,0.6);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-outline-white:hover { background: rgba(255,255,255,0.15); color: var(--white); border-color: white; }

.btn-nav-cta {
    padding: 8px 20px !important;
    font-size: 0.85rem !important;
}

/* --- Top Bar --- */
.top-bar {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.75);
    font-size: 0.8rem;
    padding: 7px 0;
}
.top-bar a { color: rgba(255,255,255,0.75); }
.top-bar a:hover { color: var(--accent); }

/* --- Navbar --- */
.main-nav {
    background: var(--primary) !important;
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(10,36,99,0.25);
    transition: var(--transition);
}
.main-nav.scrolled {
    padding: 7px 0;
    box-shadow: 0 4px 30px rgba(10,36,99,0.3);
}
.main-nav .nav-link {
    color: rgba(255,255,255,0.82) !important;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 8px 14px !important;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.main-nav .nav-link:hover, .main-nav .nav-link.active {
    color: var(--white) !important;
    background: rgba(255,255,255,0.12);
}
.lang-switch-btn {
    color: var(--accent) !important;
    border: 1px solid rgba(0,180,216,0.4) !important;
    font-size: 0.82rem !important;
}
.lang-switch-btn:hover { background: rgba(0,180,216,0.15) !important; }

/* Logo */
.logo-name {
    display: block;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
}
.logo-sub {
    display: block;
    font-size: 0.65rem;
    color: var(--accent);
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, var(--primary) 0%, #0d3b8e 55%, #0a5280 100%);
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 80px 0;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 70%;
    height: 130%;
    background: radial-gradient(ellipse at center, rgba(0,180,216,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.hero-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: var(--white);
    clip-path: ellipse(55% 100% at 50% 100%);
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(0,180,216,0.07) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(0,180,216,0.07) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,180,216,0.18);
    border: 1px solid rgba(0,180,216,0.4);
    color: var(--accent-light);
    padding: 7px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    animation: pulse-badge 2s infinite;
}
@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0,180,216,0.3); }
    50% { box-shadow: 0 0 0 8px rgba(0,180,216,0); }
}
.hero-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}
.hero-title span { color: var(--accent); }
.hero-subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.78);
    margin-bottom: 36px;
    max-width: 520px;
    line-height: 1.7;
}
.hero-cta-group { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 50px; }
.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}
.hero-stat {
    text-align: center;
    min-width: 90px;
}
.hero-stat .stat-num {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    display: block;
    line-height: 1;
}
.hero-stat .stat-num span { color: var(--accent); }
.hero-stat .stat-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.65);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}
.hero-image-wrap {
    position: relative;
    display: flex;
    justify-content: center;
}
.hero-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 380px;
    width: 100%;
}
.hero-card .card-icon {
    width: 56px; height: 56px;
    border-radius: 12px;
    background: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: white;
}
.hero-card h4 { color: white; font-weight: 700; font-size: 1rem; margin-bottom: 6px; }
.hero-card p { color: rgba(255,255,255,0.72); font-size: 0.85rem; margin: 0; }
.hero-floating-badge {
    position: absolute;
    background: var(--white);
    border-radius: var(--radius);
    padding: 12px 18px;
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; gap: 10px;
    font-size: 0.82rem; font-weight: 700; color: var(--primary);
    animation: float-badge 3s ease-in-out infinite;
}
.hero-floating-badge.badge-1 { top: -20px; left: -30px; }
.hero-floating-badge.badge-2 { bottom: 20px; right: -20px; animation-delay: 1.5s; }
@keyframes float-badge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* --- Section Intro --- */
.section-intro { margin-bottom: 56px; }
.section-intro.center { text-align: center; }
.section-intro.center .section-sub { margin: 0 auto; }

/* --- Course Cards --- */
.course-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}
.course-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: var(--transition);
}
.course-card:hover::before { transform: scaleX(1); }
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.course-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    background: var(--light2);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 16px;
    transition: var(--transition);
}
.course-card:hover .course-icon { background: var(--accent); }
.course-card h5 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.course-card p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 14px; line-height: 1.6; }
.course-meta { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.course-duration { font-size: 0.78rem; font-weight: 600; color: var(--primary); background: var(--light); padding: 4px 12px; border-radius: 50px; }
.course-enquire { font-size: 0.8rem; font-weight: 700; color: var(--accent); }
.course-enquire:hover { color: var(--primary); }

/* --- Why Us Cards --- */
.why-us-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: var(--transition);
    height: 100%;
    text-align: center;
}
.why-us-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.why-icon {
    width: 68px; height: 68px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.7rem;
    margin: 0 auto 18px;
}
.why-us-card h5 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.why-us-card p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }

/* --- Testimonial Cards --- */
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    height: 100%;
    transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stars { color: #f59e0b; font-size: 0.85rem; margin-bottom: 14px; }
.testimonial-card p { font-size: 0.9rem; color: var(--text-muted); font-style: italic; line-height: 1.7; margin-bottom: 18px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; color: white; font-weight: 700;
    flex-shrink: 0;
}
.author-name { font-weight: 700; font-size: 0.9rem; color: var(--primary); }
.author-course { font-size: 0.78rem; color: var(--accent); }

/* --- CTA Section --- */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, #0a5280 100%);
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    right: -100px; top: -100px;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: rgba(0,180,216,0.12);
}
.cta-section h2 { color: var(--white); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; }
.cta-section p { color: rgba(255,255,255,0.75); font-size: 1rem; }

/* --- Contact Form --- */
.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}
.form-control, .form-select {
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.92rem;
    color: var(--text);
    transition: var(--transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,180,216,0.12);
    outline: none;
}
.form-label { font-weight: 600; font-size: 0.85rem; color: var(--primary); margin-bottom: 6px; }
.form-honeypot { display: none; }

/* --- Contact Info Card --- */
.contact-info-card {
    background: var(--primary);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    height: 100%;
}
.contact-info-card h4 { color: var(--white); font-weight: 800; margin-bottom: 8px; }
.contact-info-card > p { color: rgba(255,255,255,0.7); margin-bottom: 32px; font-size: 0.9rem; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 24px; }
.contact-item-icon {
    width: 42px; height: 42px;
    border-radius: 10px;
    background: rgba(0,180,216,0.18);
    display: flex; align-items: center; justify-content: center;
    color: var(--accent);
    font-size: 1.1rem;
    flex-shrink: 0;
}
.contact-item-text strong { display: block; color: var(--white); font-size: 0.82rem; margin-bottom: 2px; }
.contact-item-text a, .contact-item-text span { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.contact-item-text a:hover { color: var(--accent); }

/* --- Map Section --- */
.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map-embed iframe { width: 100%; height: 380px; border: none; display: block; }

/* --- Gallery Grid --- */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--light);
    position: relative;
    cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
    position: absolute; inset: 0;
    background: rgba(10,36,99,0.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: var(--transition);
    color: white; font-size: 1.5rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* --- Faculty Card --- */
.faculty-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 24px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border);
}
.faculty-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.faculty-avatar {
    width: 90px; height: 90px;
    border-radius: 50%;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; color: white; font-weight: 700;
    border: 4px solid var(--light2);
}
.faculty-card h5 { font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.faculty-role { color: var(--accent); font-size: 0.85rem; font-weight: 600; margin-bottom: 12px; }
.faculty-card p { font-size: 0.85rem; color: var(--text-muted); }
.faculty-skills { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: 14px; }
.skill-tag {
    background: var(--light2);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
}

/* --- Page Hero --- */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, #0d4a7a 100%);
    padding: 60px 0 50px;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 50px;
    background: var(--white);
    clip-path: ellipse(55% 100% at 50% 100%);
}
.page-hero h1 { color: var(--white); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 1rem; }
.breadcrumb-item { color: rgba(255,255,255,0.6); font-size: 0.85rem; }
.breadcrumb-item a { color: var(--accent); }
.breadcrumb-item.active { color: rgba(255,255,255,0.9); }
.breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.4); }

/* --- Admission Steps --- */
.step-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    position: relative;
    transition: var(--transition);
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.step-number {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    font-weight: 800;
    font-size: 1rem;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
}
.step-card h5 { font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.step-card p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

/* --- Counters --- */
.counter-section {
    background: linear-gradient(135deg, var(--primary) 0%, #0a4a75 100%);
    padding: 60px 0;
}
.counter-item { text-align: center; }
.counter-num {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    display: block;
}
.counter-num span { color: var(--accent); }
.counter-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 6px;
}
.counter-divider {
    width: 1px;
    background: rgba(255,255,255,0.15);
    height: 60px;
    margin: auto;
}

/* --- Footer --- */
.site-footer { background: var(--primary-dark); }
.footer-top { padding: 60px 0 40px; }
.footer-heading {
    color: var(--white);
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}
.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 30px; height: 2px;
    background: var(--accent);
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: rgba(255,255,255,0.65);
    font-size: 0.88rem;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); padding-left: 5px; }
.footer-contact-list { list-style: none; padding: 0; margin: 0; }
.footer-contact-list li {
    display: flex; align-items: flex-start; gap: 10px;
    color: rgba(255,255,255,0.7);
    font-size: 0.87rem;
    margin-bottom: 14px;
}
.footer-contact-list i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.footer-contact-list a { color: rgba(255,255,255,0.7); }
.footer-contact-list a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 18px 0;
    color: rgba(255,255,255,0.5);
}
.footer-social { display: flex; gap: 10px; }
.social-icon {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}
.social-icon:hover { transform: translateY(-3px); }
.social-icon.whatsapp:hover { background: #25d366; color: white; }
.social-icon.facebook:hover { background: #1877f2; color: white; }
.social-icon.instagram:hover { background: #e4405f; color: white; }
.social-icon.youtube:hover { background: #ff0000; color: white; }

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 26px;
    width: 56px; height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    color: white;
    box-shadow: 0 6px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
    animation: wa-pulse 2s infinite;
}
@keyframes wa-pulse {
    0%, 100% { box-shadow: 0 6px 20px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.3); }
    50% { box-shadow: 0 6px 20px rgba(37,211,102,0.4), 0 0 0 12px rgba(37,211,102,0); }
}
.whatsapp-float:hover { background: #1da851; transform: scale(1.1); color: white; }
.wa-tooltip {
    position: absolute;
    left: 66px;
    background: var(--primary);
    color: white;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
    padding: 6px 12px;
    border-radius: 50px;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

/* --- Scroll Top --- */
.scroll-top {
    position: fixed;
    bottom: 30px; right: 26px;
    width: 42px; height: 42px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    z-index: 998;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0; visibility: hidden;
}
.scroll-top.show { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--accent); transform: translateY(-3px); }

/* --- Alert --- */
.alert-success-si {
    background: #d4edda; border: 1px solid #c3e6cb;
    color: #155724; padding: 14px 18px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 0.9rem;
}
.alert-error-si {
    background: #f8d7da; border: 1px solid #f5c6cb;
    color: #721c24; padding: 14px 18px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 0.9rem;
}

/* --- Placeholder Images --- */
.img-placeholder {
    background: linear-gradient(135deg, var(--light) 0%, var(--light2) 100%);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    color: var(--accent);
    font-size: 2rem;
}

/* --- Responsive --- */
@media (max-width: 991px) {
    .section-pad { padding: 60px 0; }
    .hero-section { min-height: auto; padding: 60px 0 80px; }
    .hero-image-wrap { margin-top: 40px; }
    .hero-stats { gap: 16px; }
}
@media (max-width: 767px) {
    .section-pad { padding: 50px 0; }
    .hero-title { font-size: 1.9rem; }
    .contact-form-wrap { padding: 24px 18px; }
    .contact-info-card { padding: 28px 20px; }
    .top-bar { display: none !important; }
    .counter-divider { display: none; }
    .hero-floating-badge { display: none; }
}
@media (max-width: 480px) {
    .hero-cta-group { flex-direction: column; }
    .hero-cta-group a { width: 100%; justify-content: center; }
}

/* --- Course Detail Page --- */
.course-detail-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}
.course-detail-header {
    background: linear-gradient(135deg, var(--primary), #0a4a75);
    padding: 40px 36px;
}
.course-detail-header .course-icon-lg {
    width: 70px; height: 70px;
    background: rgba(255,255,255,0.15);
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; margin-bottom: 16px;
}
.course-detail-header h3 { color: white; font-weight: 800; font-size: 1.5rem; margin-bottom: 8px; }
.course-detail-header p { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.course-detail-body { padding: 36px; }

/* --- Sticky Sidebar --- */
.sticky-sidebar { position: sticky; top: 90px; }

/* --- Trust Badges --- */
.trust-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 8px 18px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
}

/* --- Animations --- */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.6s ease forwards; }