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

html,
body {
    height: 100%;
}

body {
    box-sizing: border-box;
}

:root {
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #e8eaee;
    --text-dark: #0f1419;
    --text-gray: #65676b;
    --accent-primary: #1a73e8;
    --accent-secondary: #ea4335;
    --accent-tertiary: #fbbc04;
}

body {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #f1f3f7 100%);
    color: var(--text-dark);
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    min-height: 100vh;
}

.course-icon {
    font-size: 3.5rem;
    transition: transform 0.3s ease;
}

.service-card:hover .course-icon {
    transform: scale(1.1) rotate(5deg) translate(10px, 0px);
}

.course-badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #60a5fa;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.course-meta {
    display: flex;
    gap: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #94a3b8;
}

.meta-item svg {
    width: 16px;
    height: 16px;
    color: #60a5fa;
}

.course-footer {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.course-btn {
    flex: 1;
    padding: 10px 16px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Space Grotesk', sans-serif;
}

.course-btn:hover { 
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.3);
}

.font-poppins {
    font-family: 'Poppins', sans-serif;
}

.font-inter {
    font-family: 'Inter', sans-serif;
}

/* Sticky Navigation */
.sticky-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(232, 234, 238, 0.5);
    transition: all 0.3s ease;
}

.sticky-nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 10px 40px rgba(15, 20, 25, 0.08);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #f1f3f7 100%);
    position: relative;
    overflow: hidden;
    padding-top: 8rem;
}

.hero-gradient-blob {
    position: absolute;
    border-radius: 50%;
    opacity: 0.6;
    mix-blend-mode: screen;
    animation: float-gentle 8s ease-in-out infinite;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(26, 115, 232, 0.1) 0%, transparent 70%);
    top: -100px;
    right: -100px;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(234, 67, 53, 0.08) 0%, transparent 70%);
    bottom: 50px;
    left: -50px;
    animation: float-gentle 10s ease-in-out infinite reverse;
}

@keyframes float-gentle {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(20px, -20px);
    }
}

/* Modern Button */
.btn-modern {
    padding: 12px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, #1a73e8 0%, #1557b0 100%);
    color: white;
    box-shadow: 0 8px 24px rgba(26, 115, 232, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(26, 115, 232, 0.35);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    border: 2px solid #e8eaee;
    color: var(--text-dark);
}

.btn-secondary:hover {
    border-color: var(--accent-primary);
    background: rgba(26, 115, 232, 0.05);
    transform: translateY(-2px);
}

/* Glass Card */
.card-glass {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(232, 234, 238, 0.8);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.card-glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.card-glass:hover {
    border-color: rgba(26, 115, 232, 0.3);
    box-shadow: 0 20px 50px rgba(15, 20, 25, 0.08);
    transform: translateY(-8px);
}

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

/* Service Card */
.service-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(232, 234, 238, 0.6);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #1a73e8, transparent);
    transition: left 0.5s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    border-color: rgba(26, 115, 232, 0.2);
    box-shadow: 0 16px 40px rgba(15, 20, 25, 0.06);
    transform: translateY(-12px);
}

/* Icon Box */
.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.1) 0%, rgba(26, 115, 232, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(26, 115, 232, 0.15);
    transition: all 0.3s ease;
}

.service-card:hover .icon-box {
    background: linear-gradient(135deg, #1a73e8 0%, #1557b0 100%);
    border-color: #1a73e8;
}

.service-card:hover .icon-box svg {
    color: white;
}

.icon-box svg {
    width: 28px;
    height: 28px;
    color: var(--accent-primary);
    transition: all 0.3s ease;
}

/* Heading Styles */
h1,
h2,
h3 {
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.8rem;
    line-height: 1.3;
}

h3 {
    font-size: 1.5rem;
    line-height: 1.4;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #1a73e8 0%, #ea4335 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Badge */
.badge-modern {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(26, 115, 232, 0.1);
    border: 1px solid rgba(26, 115, 232, 0.2);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
    font-family: 'Inter', sans-serif;
}

/* Feature List */
.feature-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    align-items: flex-start;
}

.feature-item::before {
    content: '✓';
    color: #1a73e8;
    font-weight: 700;
    flex-shrink: 0;
    font-size: 1.2rem;
}

.feature-item p {
    color: var(--text-gray);
    font-family: 'Inter', sans-serif;
}

/* CTA Section */
.cta-modern {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid rgba(26, 115, 232, 0.2);
    border-radius: 24px;
    padding: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(15, 20, 25, 0.06);
}

.cta-modern::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 300%;
    height: 300%;
    background: radial-gradient(circle, rgba(26, 115, 232, 0.05) 0%, transparent 70%);
    animation: pulse-soft 4s ease-in-out infinite;
}

@keyframes pulse-soft {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.cta-modern>* {
    position: relative;
    z-index: 10;
}

/* Input Styles */
.input-modern {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e8eaee;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.8);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--text-dark);
    transition: all 0.3s ease;
}

.input-modern::placeholder {
    color: var(--text-gray);
}

.input-modern:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

/* Scroll Fade */
.scroll-fade {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s ease-out;
}

.scroll-fade.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Divider */
.divider-modern {
    height: 1px;
    background: linear-gradient(90deg, transparent, #e8eaee, transparent);
    margin: 4rem 0;
}

/* Footer Link */
.footer-link {
    color: var(--text-gray);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: width 0.3s ease;
}

.footer-link:hover {
    color: var(--accent-primary);
}

.footer-link:hover::after {
    width: 100%;
}

/* Testimonial Card */
.testimonial-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(232, 234, 238, 0.8);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: 0 16px 40px rgba(15, 20, 25, 0.06);
    border-color: rgba(26, 115, 232, 0.2);
    transform: translateY(-4px);
}

/* Process Step */
.process-step {
    text-align: center;
    padding: 2rem;
    position: relative;
}

.process-step::after {
    content: '';
    position: absolute;
    right: -1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3rem;
    height: 2px;
    background: linear-gradient(90deg, #e8eaee, transparent);
}

.process-step:last-child::after {
    display: none;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.1) 0%, rgba(26, 115, 232, 0.05) 100%);
    border: 2px solid rgba(26, 115, 232, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-primary);
    font-family: 'Poppins', sans-serif;
}

/* Stat Card */
.stat-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(232, 234, 238, 0.8);
    border-radius: 14px;
    padding: 2rem;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    font-family: 'Inter', sans-serif;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 100;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-content {
    background: linear-gradient(135deg, #0f172a 0%, #1a1f3a 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    margin-bottom: 1.5rem;
}

.modal-close {
    float: right;
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #60a5fa;
}

.modal-title {
    font-size: 1.8rem;
    color: #f1f5f9;
    margin-bottom: 0.5rem;
    font-family: 'Space Grotesk', sans-serif;
}

.modal-subtitle {
    color: #94a3b8;
    font-size: 0.9rem;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    color: #cbd5e1;
    font-weight: 600;
    font-size: 0.9rem;
}