/* ==========================================
   NoCodePro - Modern Design System
   ========================================== */

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Custom Properties */
:root {
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --dark: #0f172a;
    --dark-2: #1e293b;
    --text: #334155;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --light: #f8fafc;
    --white: #ffffff;
    
    --accent: #4f46e5;
    --accent-light: #6366f1;
    --accent-bg: #eef2ff;
    --green: #059669;
    --green-bg: #ecfdf5;
    --amber: #d97706;
    --amber-bg: #fffbeb;
    --red: #dc2626;
    --red-bg: #fef2f2;

    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.03);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.15);

    --transition: 0.2s ease;
    --transition-slow: 0.4s ease;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    color: var(--text);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
}

.btn-primary {
    background: var(--dark);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--dark-2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--border);
}

.btn-ghost:hover {
    border-color: var(--dark);
    color: var(--dark);
}

.btn-outline {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--dark);
}

.btn-outline:hover {
    background: var(--dark);
    color: var(--white);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.navbar.scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-xs);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--dark);
    text-decoration: none;
}

.logo i {
    color: var(--accent);
    font-size: 1.6rem;
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--dark);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    background: var(--dark);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition);
}

.nav-cta:hover {
    background: var(--accent);
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    transition: all var(--transition);
    border-radius: 2px;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--light) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79,70,229,0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background: var(--accent-bg);
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
    border: 1px solid rgba(79,70,229,0.15);
}

.hero-title {
    font-size: clamp(2.25rem, 4vw, 3.25rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--dark);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-accent {
    color: var(--accent);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-proof {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero-proof-item {
    display: flex;
    flex-direction: column;
}

.proof-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
}

.proof-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.proof-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-visual-inner {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: visible;
}

.hero-visual-inner img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: auto;
}

.hero-float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    animation: floatSlow 4s ease-in-out infinite;
}

.hero-float-card i {
    font-size: 1rem;
}

.float-card-1 {
    top: 16px;
    right: -20px;
    animation-delay: 0s;
}

.float-card-1 i { color: var(--green); }

.float-card-2 {
    bottom: 32px;
    left: -20px;
    animation-delay: 2s;
}

.float-card-2 i { color: var(--accent); }

@keyframes floatSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ==========================================
   Trust Bar
   ========================================== */
.trust-bar {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--white);
}

.trust-items {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
}

.trust-item i {
    font-size: 1.1rem;
    opacity: 0.7;
}

/* ==========================================
   Section Commons
   ========================================== */
.section-label {
    display: inline-block;
    padding: 5px 14px;
    background: var(--accent-bg);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-heading {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.section-subheading {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 560px;
    line-height: 1.7;
}

/* Centered section headers */
.skills-section,
.course-section,
.comparison-section,
.testimonials-section,
.contact-section {
    padding: 96px 0;
}

/* Center all section headers via parent text-align */
.skills-section > .container,
.course-section > .container,
.comparison-section > .container,
.testimonials-section > .container,
.contact-section > .container,
.about-section > .container {
    text-align: center;
}

/* Reset text-align for content areas inside */
.skills-grid,
.course-main-card,
.comparison-wrapper,
.testimonials-slider,
.slider-controls,
.contact-grid,
.contact-note,
.about-grid,
.course-actions {
    text-align: left;
}

.section-subheading {
    margin: 0 auto 48px;
}

.section-heading {
    margin-bottom: 16px;
}

/* ==========================================
   Skills Section
   ========================================== */
.skills-section {
    background: var(--light);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.skill-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: all var(--transition);
}

.skill-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.skill-card-featured {
    border-color: var(--accent);
    background: linear-gradient(135deg, var(--accent-bg) 0%, var(--white) 100%);
}

.skill-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    color: var(--accent);
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 1.2rem;
}

.skill-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.skill-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================
   Course Section
   ========================================== */
.course-section {
    background: var(--white);
}

.course-main-card {
    max-width: 960px;
    margin: 0 auto;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.course-main-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.course-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.course-main-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--dark);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.course-main-body {
    padding: 40px;
}

.course-main-title {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.course-main-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
}

.course-modules {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.course-module {
    padding: 20px;
    border-radius: var(--radius);
    border: 1px solid transparent;
}

.module-web {
    background: var(--accent-bg);
    border-color: rgba(79,70,229,0.15);
}

.module-mobile {
    background: var(--green-bg);
    border-color: rgba(5,150,105,0.15);
}

.module-auto {
    background: var(--amber-bg);
    border-color: rgba(217,119,6,0.15);
}

.course-module h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.module-web h4 { color: var(--accent); }
.module-mobile h4 { color: var(--green); }
.module-auto h4 { color: var(--amber); }

.course-module ul {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.course-module li {
    font-size: 0.88rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.course-module li i {
    font-size: 0.7rem;
}

.module-web li i { color: var(--accent); }
.module-mobile li i { color: var(--green); }
.module-auto li i { color: var(--amber); }

/* Pricing */
.course-pricing {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    background: var(--light);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.pricing-left {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.price-old {
    font-size: 1.3rem;
    text-decoration: line-through;
    color: var(--text-muted);
}

.price-current {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--dark);
    letter-spacing: -0.02em;
}

.price-note {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.pricing-features {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.pricing-features span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.pricing-features i {
    color: var(--accent);
    font-size: 0.85rem;
}

.course-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ==========================================
   Comparison Section
   ========================================== */
.comparison-section {
    background: var(--light);
}

.comparison-wrapper {
    max-width: 720px;
    margin: 48px auto 0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.comparison-table thead tr {
    background: var(--dark);
    color: var(--white);
}

.comparison-table th {
    padding: 16px 20px;
    font-size: 0.9rem;
    font-weight: 700;
    text-align: left;
}

.comparison-table th:not(:first-child) {
    text-align: center;
}

.comparison-table td {
    padding: 14px 20px;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table tbody tr:nth-child(even) {
    background: var(--light);
}

.criteria-cell {
    font-weight: 600;
    color: var(--dark);
}

.criteria-cell span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.criteria-cell i {
    color: var(--text-muted);
    font-size: 0.9rem;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.nocode-cell {
    text-align: center;
    color: var(--green);
    font-weight: 700;
}

.trad-cell {
    text-align: center;
    color: var(--red);
    font-weight: 600;
    opacity: 0.8;
}

.comparison-footnote {
    text-align: center;
    margin-top: 24px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ==========================================
   Testimonials Section
   ========================================== */
.testimonials-section {
    background: var(--white);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition);
}

.testimonial-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 16px;
}

.testimonial-stars i {
    color: var(--amber);
    font-size: 0.85rem;
}

.testimonial-card blockquote {
    font-size: 0.92rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: normal;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-author img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--dark);
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Slider Controls */
.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.slider-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    color: var(--dark);
    transition: all var(--transition);
    font-size: 0.85rem;
}

.slider-btn:hover {
    background: var(--dark);
    border-color: var(--dark);
    color: var(--white);
}

.slider-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--border);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition);
}

.dot.active {
    background: var(--accent);
    width: 24px;
    border-radius: 4px;
}

/* ==========================================
   About Section
   ========================================== */
.about-section {
    padding: 96px 0;
    background: var(--light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.about-section .about-grid {
    margin-top: 0;
}

.about-features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.about-feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    color: var(--accent);
    border-radius: var(--radius);
    font-size: 1rem;
}

.about-feature strong {
    display: block;
    font-size: 0.95rem;
    color: var(--dark);
    margin-bottom: 2px;
}

.about-feature p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* About Cards */
.about-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.about-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all var(--transition);
}

.about-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.about-card i {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 12px;
    display: block;
}

.about-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
}

.about-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.about-cta {
    text-align: center;
    margin-top: 64px;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact-section {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 640px;
    margin: 0 auto 32px;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    transition: all var(--transition);
    text-decoration: none;
}

.contact-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.contact-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 16px;
    font-size: 1.5rem;
    color: var(--white);
}

.contact-icon-email {
    background: var(--accent);
}

.contact-icon-insta {
    background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.contact-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.contact-card-value {
    font-size: 0.95rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-card-hint {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.contact-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    max-width: 640px;
    margin: 0 auto;
    padding: 20px 24px;
    background: var(--accent-bg);
    border-radius: var(--radius);
    border-left: 3px solid var(--accent);
}

.contact-note i {
    color: var(--accent);
    margin-top: 3px;
    flex-shrink: 0;
}

.contact-note p {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.6;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 16px;
}

.footer-brand .logo i {
    color: var(--accent-light);
}

.footer-description {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.7);
    transition: all var(--transition);
    font-size: 0.95rem;
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-col h4 {
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom a {
    color: var(--accent-light);
    text-decoration: none;
}

.footer-bottom a:hover {
    color: var(--white);
}

/* ==========================================
   Scroll to Top
   ========================================== */
.scroll-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: var(--dark);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--accent);
    transform: translateY(-4px);
}

/* ==========================================
   Page Header (for courses.html etc.)
   ========================================== */
.page-header {
    position: relative;
    padding: 140px 0 64px;
    background: var(--light);
}

.page-header-content {
    text-align: center;
}

.page-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.page-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 20px;
    line-height: 1.7;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--accent);
}

/* ==========================================
   Site Page - Projects & Stories (sp- prefix)
   ========================================== */

/* Stats Bar */
.sp-stats {
    padding: 40px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.sp-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.sp-stat {
    text-align: center;
}

.sp-stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.02em;
}

.sp-stat-label {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Project Gallery */
.sp-gallery {
    padding: 80px 0;
    background: var(--light);
    text-align: center;
}

.sp-filter-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 40px;
}

.sp-filter-btn {
    padding: 8px 20px;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-full);
    font-family: var(--font);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
}

.sp-filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.sp-filter-active {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}

.sp-filter-active:hover {
    color: var(--white);
    border-color: var(--dark);
}

.sp-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: left;
}

.sp-project-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

.sp-project-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.sp-project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.sp-project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.sp-project-card:hover .sp-project-image img {
    transform: scale(1.05);
}

.sp-project-overlay {
    position: absolute;
    top: 12px;
    left: 12px;
}

.sp-project-tag {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(0,0,0,0.7);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    backdrop-filter: blur(8px);
}

.sp-project-info {
    padding: 20px;
}

.sp-project-info h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.sp-project-info p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 14px;
}

.sp-project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sp-project-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.sp-project-meta i {
    color: var(--accent);
    font-size: 0.75rem;
}

/* Success Stories */
.sp-stories {
    padding: 80px 0;
    background: var(--white);
    text-align: center;
}

.sp-stories-list {
    max-width: 720px;
    margin: 0 auto;
    text-align: left;
}

.sp-story-simple {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    margin-bottom: 12px;
    transition: all var(--transition);
}

.sp-story-simple:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.sp-story-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.sp-story-initials {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-bg);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 700;
    flex-shrink: 0;
}

.sp-story-top h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1px;
}

.sp-story-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sp-story-simple blockquote {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 14px;
}

.sp-story-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sp-story-tags span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: var(--light);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.sp-story-tags i {
    font-size: 0.7rem;
    color: var(--accent);
}

/* CTA */
.sp-cta {
    padding: 80px 0;
    background: var(--light);
}

.sp-cta-card {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    background: var(--dark);
    color: var(--white);
    border-radius: var(--radius-xl);
    padding: 56px 40px;
}

.sp-cta-card h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.sp-cta-card > p {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 28px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.sp-cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.sp-cta-buttons .btn-primary {
    background: var(--white);
    color: var(--dark);
}

.sp-cta-buttons .btn-primary:hover {
    background: var(--accent-bg);
}

.sp-cta-buttons .btn-ghost {
    border-color: rgba(255,255,255,0.3);
    color: var(--white);
}

.sp-cta-buttons .btn-ghost:hover {
    border-color: var(--white);
}

/* fadeInUp animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   Courses Page (cp- prefix)
   ========================================== */

/* Course Hero Section */
.cp-hero-section {
    padding: 120px 0 64px;
    background: var(--light);
}

.cp-breadcrumb {
    margin-bottom: 32px;
}

.cp-hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.cp-hero-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 16px;
}

.cp-hero-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

.cp-hero-price {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 20px;
}

.cp-hero-price-old {
    font-size: 1.1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.cp-hero-price-current {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--accent);
}

.cp-hero-price-note {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.cp-hero-perks {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.cp-hero-perks i {
    color: var(--accent);
    margin-right: 4px;
}

.cp-hero-video-wrap {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
}

.cp-hero-video-wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Benefits */
.cp-benefits {
    padding: 80px 0;
    background: var(--light);
    text-align: center;
}

.cp-benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
    text-align: center;
}

.cp-benefit-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: all var(--transition);
    text-align: center;
}

.cp-benefit-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.cp-benefit-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.3rem;
    color: var(--white);
}

.cp-benefit-icon-purple { background: linear-gradient(135deg, var(--accent), var(--accent-light)); }
.cp-benefit-icon-green { background: linear-gradient(135deg, #10b981, #059669); }
.cp-benefit-icon-amber { background: linear-gradient(135deg, #f59e0b, #dc2626); }

.cp-benefit-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.cp-benefit-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Curriculum */
.cp-curriculum {
    padding: 80px 0;
    background: var(--white);
    text-align: center;
}

.cp-module {
    position: relative;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-bottom: 20px;
    overflow: hidden;
    text-align: left;
    transition: all var(--transition);
}

.cp-module:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.cp-module-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
}

.cp-module-purple { border-color: rgba(79,70,229,0.2); }
.cp-module-purple .cp-module-accent { background: linear-gradient(90deg, var(--accent), #764ba2); }

.cp-module-pink { border-color: rgba(236,72,153,0.2); }
.cp-module-pink .cp-module-accent { background: linear-gradient(90deg, #ec4899, #be185d); }

.cp-module-violet { border-color: rgba(139,92,246,0.2); }
.cp-module-violet .cp-module-accent { background: linear-gradient(90deg, #8b5cf6, #6d28d9); }

.cp-module-rose { border-color: rgba(244,114,182,0.2); }
.cp-module-rose .cp-module-accent { background: linear-gradient(90deg, #f472b6, #ec4899); }

.cp-module-green { border-color: rgba(16,185,129,0.2); }
.cp-module-green .cp-module-accent { background: linear-gradient(90deg, #10b981, #059669); }

.cp-module-amber { border-color: rgba(245,158,11,0.2); }
.cp-module-amber .cp-module-accent { background: linear-gradient(90deg, #f59e0b, #dc2626); }

.cp-module-cyan { border-color: rgba(6,182,212,0.2); }
.cp-module-cyan .cp-module-accent { background: linear-gradient(90deg, #06b6d4, #0891b2); }

.cp-module-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.cp-module-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--white);
    flex-shrink: 0;
}

.cp-icon-purple { background: linear-gradient(135deg, var(--accent), #764ba2); }
.cp-icon-pink { background: linear-gradient(135deg, #ec4899, #be185d); }
.cp-icon-violet { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.cp-icon-rose { background: linear-gradient(135deg, #f472b6, #ec4899); }
.cp-icon-green { background: linear-gradient(135deg, #10b981, #059669); }
.cp-icon-amber { background: linear-gradient(135deg, #f59e0b, #dc2626); }
.cp-icon-cyan { background: linear-gradient(135deg, #06b6d4, #0891b2); }

.cp-module-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
}

.cp-module-desc {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 20px;
}

.cp-module-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 10px;
}

.cp-module-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--light);
    border-radius: var(--radius);
    font-size: 0.92rem;
    color: var(--text);
}

.cp-module-list li i {
    color: var(--green);
    font-size: 0.85rem;
    flex-shrink: 0;
}

.cp-module-purple .cp-module-list li i { color: var(--accent); }
.cp-module-pink .cp-module-list li i { color: #ec4899; }
.cp-module-violet .cp-module-list li i { color: #8b5cf6; }
.cp-module-rose .cp-module-list li i { color: #f472b6; }
.cp-module-green .cp-module-list li i { color: var(--green); }
.cp-module-amber .cp-module-list li i { color: #f59e0b; }
.cp-module-cyan .cp-module-list li i { color: #06b6d4; }

.cp-module-highlight {
    background: linear-gradient(135deg, #fbbf24, #f59e0b) !important;
    color: var(--white) !important;
    font-weight: 600;
}

.cp-module-highlight i {
    color: var(--white) !important;
}

.cp-highlight-amber {
    background: linear-gradient(135deg, #eab308, #ca8a04) !important;
}

.cp-highlight-green {
    background: linear-gradient(135deg, #10b981, #059669) !important;
}

.cp-highlight-cyan {
    background: linear-gradient(135deg, #06b6d4, #0891b2) !important;
}

/* Why Fast Section */
.cp-why-fast {
    padding: 80px 0;
    background: var(--light);
    text-align: center;
}

.cp-why-callout {
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    padding: 24px 32px;
    border-radius: var(--radius-lg);
    margin: 0 auto 40px;
    max-width: 700px;
    border-left: 4px solid var(--accent);
    text-align: left;
}

.cp-why-callout p {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.7;
}

.cp-why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.cp-why-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all var(--transition);
}

.cp-why-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.cp-why-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.3rem;
    color: var(--white);
}

.cp-why-icon-amber { background: linear-gradient(135deg, #eab308, #ca8a04); }
.cp-why-icon-green { background: linear-gradient(135deg, #10b981, #059669); }
.cp-why-icon-purple { background: linear-gradient(135deg, var(--accent), #764ba2); }

.cp-why-card strong {
    display: block;
    font-size: 1.05rem;
    color: var(--dark);
    margin-bottom: 6px;
}

.cp-why-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Pricing Section */
.cp-pricing-section {
    padding: 64px 0;
    background: var(--white);
}

.cp-pricing-card {
    max-width: 700px;
    margin: 0 auto;
    background: var(--light);
    border-radius: var(--radius-xl);
    padding: 40px;
    text-align: center;
    border: 1px solid var(--border);
}

.cp-pricing-header {
    margin-bottom: 24px;
}

.cp-pricing-prices {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.cp-pricing-old {
    font-size: 1.2rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.cp-pricing-current {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
}

.cp-pricing-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.cp-pricing-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.9rem;
    color: var(--text);
}

.cp-pricing-features i {
    color: var(--accent);
    margin-right: 4px;
}

.cp-buy-btn {
    display: inline-flex;
    font-size: 1.15rem;
    padding: 16px 40px;
}

/* FAQ */
.cp-faq {
    padding: 80px 0;
    background: var(--light);
    text-align: center;
}

.cp-faq-list {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.cp-faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    margin-bottom: 12px;
    transition: all var(--transition);
}

.cp-faq-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.cp-faq-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.cp-faq-item h4 i {
    margin-top: 3px;
    flex-shrink: 0;
}

.cp-faq-item p {
    font-size: 0.92rem;
    color: var(--text);
    line-height: 1.7;
}

/* Final CTA */
.cp-final-cta {
    padding: 80px 0;
    background: var(--white);
}

.cp-final-card {
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-md);
}

.cp-final-card h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 24px;
}

.cp-final-callout {
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    border-left: 4px solid var(--accent);
}

.cp-final-callout p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text);
}

.cp-final-earning {
    background: var(--green);
    color: var(--white);
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 28px;
}

.cp-final-earning p {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.6;
}

.cp-final-btn {
    padding: 18px 40px;
    font-size: 1.2rem;
    margin-bottom: 28px;
}

.cp-final-perks {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.cp-perk {
    background: var(--light);
    padding: 16px 12px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
}

.cp-perk i {
    display: block;
    color: var(--accent);
    font-size: 1.5rem;
    margin-bottom: 6px;
}

.cp-perk span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark);
}

.cp-final-note {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Sticky Buy Bar (mobile only) */
.sticky-buy-bar {
    display: none;
}

@media (max-width: 768px) {
    .sticky-buy-bar {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 999;
        background: var(--white);
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
        padding: 10px 16px;
        padding-bottom: max(10px, env(safe-area-inset-bottom));
        transform: translateY(100%);
        transition: transform 0.3s ease;
    }

    .sticky-buy-bar.sticky-visible {
        transform: translateY(0);
    }

    .sticky-buy-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        max-width: 500px;
        margin: 0 auto;
    }

    .sticky-buy-price {
        display: flex;
        align-items: baseline;
        gap: 8px;
    }

    .sticky-buy-old {
        font-size: 0.85rem;
        color: var(--text-muted);
        text-decoration: line-through;
    }

    .sticky-buy-current {
        font-size: 1.4rem;
        font-weight: 800;
        color: var(--accent);
    }

    .sticky-buy-btn {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 10px 24px;
        background: var(--dark);
        color: var(--white);
        font-family: var(--font);
        font-size: 0.92rem;
        font-weight: 700;
        border-radius: var(--radius-full);
        text-decoration: none;
        transition: all var(--transition);
        white-space: nowrap;
        min-height: 44px;
    }

    .sticky-buy-btn:hover {
        background: var(--accent);
    }

    /* Push footer up so sticky bar doesn't cover content */
    .footer {
        padding-bottom: 80px;
    }

    /* Move scroll-to-top above sticky bar */
    .scroll-to-top {
        bottom: 76px;
    }
}

/* ==========================================
   Shared Classes (used by courses.html etc.)
   ========================================== */
.about { background: var(--white); padding: 96px 0; }
.courses { background: var(--light); padding: 96px 0; }
.testimonials { background: var(--white); padding: 96px 0; }
.contact { background: var(--white); padding: 96px 0; }

.section-header { text-align: center; margin-bottom: 48px; }
.section-tag {
    display: inline-block;
    padding: 5px 14px;
    background: var(--accent-bg);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}
.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}
.section-description {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all var(--transition);
    text-align: center;
}

.feature-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    color: var(--accent);
    border-radius: var(--radius);
    margin: 0 auto 16px;
    font-size: 1.2rem;
}

.feature-icon i { color: var(--accent); font-size: 1.2rem; }
.feature-title { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.feature-description { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* Course cards (shared) */
.courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.course-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}
.course-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}
.course-image { position: relative; overflow: hidden; height: 200px; }
.course-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.course-card:hover .course-image img { transform: scale(1.05); }
.course-badge {
    position: absolute; top: 12px; left: 12px;
    padding: 5px 12px; background: var(--dark); color: var(--white);
    font-size: 0.78rem; font-weight: 700; border-radius: var(--radius-full);
}
.course-content { padding: 20px; }
.course-title { font-size: 1.15rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.course-description { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 12px; }
.course-footer { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.course-price { display: flex; align-items: center; gap: 8px; }
.course-meta { display: flex; gap: 12px; margin-bottom: 12px; font-size: 0.85rem; color: var(--text-muted); }
.course-meta span { display: flex; align-items: center; gap: 4px; }
.btn-course {
    width: 100%; padding: 10px; background: var(--dark); color: var(--white);
    border: none; border-radius: var(--radius-sm); font-weight: 600; font-family: var(--font);
    cursor: pointer; transition: all var(--transition); font-size: 0.9rem;
}
.btn-course:hover { background: var(--accent); transform: translateY(-1px); }

/* Course highlights */
.course-highlights { margin: 12px 0; padding: 12px; background: var(--light); border-radius: var(--radius-sm); }
.course-highlights h4 { font-size: 0.9rem; margin-bottom: 8px; color: var(--dark); }
.course-highlights ul { list-style: none; }
.course-highlights li { padding: 4px 0; font-size: 0.85rem; color: var(--text); display: flex; align-items: center; gap: 8px; }
.course-highlights i { color: var(--green); font-size: 0.75rem; }

/* Stats */
.course-stats { background: var(--white); padding: 48px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-card { background: var(--light); padding: 24px; border-radius: var(--radius-lg); text-align: center; border: 1px solid var(--border); transition: all var(--transition); }
.stat-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow); }
.stat-icon { width: 48px; height: 48px; background: var(--accent-bg); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.stat-icon i { font-size: 1.2rem; color: var(--accent); }
.stat-number { font-size: 2rem; font-weight: 800; color: var(--accent); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); }

/* Learning path */
.learning-path { background: var(--white); padding: 96px 0; }
.path-timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.path-timeline::before { content: ''; position: absolute; top: 35px; left: 10%; right: 10%; height: 2px; background: var(--border); z-index: 1; }
.path-item { position: relative; z-index: 2; text-align: center; }
.path-icon { width: 64px; height: 64px; background: var(--dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.path-icon i { font-size: 1.5rem; color: var(--white); }
.path-content h3 { font-size: 1.05rem; margin-bottom: 6px; color: var(--dark); }
.path-content p { color: var(--text-muted); font-size: 0.88rem; }

/* CTA */
.cta-section { background: var(--dark); padding: 80px 0; text-align: center; color: var(--white); }
.cta-title { font-size: clamp(1.75rem, 3vw, 2.25rem); font-weight: 800; margin-bottom: 12px; }
.cta-description { font-size: 1.1rem; margin-bottom: 28px; opacity: 0.8; }
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-buttons .btn-primary { background: var(--white); color: var(--dark); }
.cta-buttons .btn-primary:hover { background: var(--accent-bg); }
.cta-buttons .btn-ghost { border-color: rgba(255,255,255,0.3); color: var(--white); }
.cta-buttons .btn-ghost:hover { border-color: var(--white); }

/* Services */
.services { background: var(--white); padding: 96px 0; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { padding: 28px; background: var(--light); border: 1px solid var(--border); border-radius: var(--radius-lg); transition: all var(--transition); }
.service-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow); }
.service-icon { width: 56px; height: 56px; background: var(--accent-bg); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.service-icon i { font-size: 1.5rem; color: var(--accent); }
.service-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; color: var(--dark); }
.service-description { color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; font-size: 0.9rem; }
.service-features { list-style: none; margin-bottom: 20px; }
.service-features li { padding: 4px 0; display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 0.9rem; }
.service-features i { color: var(--green); }
.btn-service { width: 100%; padding: 10px; background: var(--dark); color: var(--white); border: none; border-radius: var(--radius-sm); font-weight: 600; font-family: var(--font); cursor: pointer; transition: all var(--transition); }
.btn-service:hover { background: var(--accent); }

/* Highlight */
.highlight {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================
   Responsive Design
   ========================================== */

/* Tablet */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-visual {
        max-width: 560px;
        margin: 0 auto;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-description {
        max-width: none;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-proof {
        justify-content: center;
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .course-modules {
        grid-template-columns: 1fr;
    }
    
    .course-module {
        text-align: center;
        align-items: center;
    }
    
    .course-module h4 {
        justify-content: center;
    }
    
    .course-module ul {
        align-items: center;
    }
    
    .course-module li {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .path-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .path-timeline::before {
        display: none;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    /* Nav */
    .nav-menu {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--white);
        flex-direction: column;
        padding: 32px 24px;
        gap: 8px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        border-top: 1px solid var(--border);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: 12px 0;
        display: block;
    }
    
    .nav-link.active::after {
        display: none;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* Hero */
    .hero {
        padding: 100px 0 48px;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-float-card {
        display: none;
    }
    
    .hero-proof {
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-actions .btn {
        justify-content: center;
    }
    
    /* Trust */
    .trust-items {
        gap: 24px;
    }
    
    /* Sections */
    .skills-section,
    .course-section,
    .comparison-section,
    .testimonials-section,
    .contact-section,
    .about-section,
    .about,
    .courses,
    .testimonials,
    .contact,
    .services,
    .learning-path {
        padding: 56px 0;
    }
    
    /* Skills */
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    /* Course */
    .course-main-body {
        padding: 24px;
    }
    
    .course-main-image {
        height: 200px;
    }
    
    .course-main-title {
        font-size: 1.35rem;
    }
    
    .course-pricing {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .pricing-left {
        justify-content: center;
    }
    
    .pricing-features {
        justify-content: center;
    }
    
    .course-actions {
        flex-direction: column;
    }
    
    .course-actions .btn {
        justify-content: center;
        width: 100%;
    }
    
    /* Comparison */
    .comparison-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .comparison-table {
        min-width: 480px;
    }
    
    /* Testimonials */
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    /* About */
    .about-cards {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer - compact mobile */
    .footer {
        padding: 36px 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 20px;
        margin-bottom: 24px;
    }

    .footer-brand .logo {
        justify-content: center;
        font-size: 1.15rem;
        margin-bottom: 8px;
    }

    .footer-description {
        max-width: none;
        font-size: 0.82rem;
        line-height: 1.5;
        margin-bottom: 12px;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-social a {
        width: 34px;
        height: 34px;
        font-size: 0.85rem;
    }

    .footer-col h4 {
        font-size: 0.85rem;
        margin-bottom: 8px;
    }

    .footer-col ul {
        gap: 6px;
    }

    .footer-col a {
        font-size: 0.82rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        padding-top: 16px;
        gap: 4px;
        font-size: 0.75rem;
    }
    
    /* Shared classes */
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .path-timeline {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    /* Page header */
    .page-header {
        padding: 100px 0 40px;
    }

    /* Site page (Projects & Stories) */
    .sp-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .sp-gallery,
    .sp-stories,
    .sp-cta {
        padding: 56px 0;
    }

    .sp-projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .sp-story-simple {
        padding: 20px;
    }

    .sp-cta-card {
        padding: 40px 24px;
    }

    .sp-cta-card h2 {
        font-size: 1.35rem;
    }

    .sp-cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    /* Courses page */
    .cp-hero-section {
        padding: 90px 0 40px;
    }

    .cp-breadcrumb {
        margin-bottom: 20px;
        justify-content: center;
    }

    .cp-hero-layout {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }

    .cp-hero-video-wrap {
        order: -1;
    }

    .cp-hero-title {
        font-size: 1.4rem;
    }

    .cp-hero-desc {
        font-size: 0.92rem;
        margin-bottom: 16px;
    }

    .cp-hero-price {
        justify-content: center;
        margin-bottom: 16px;
    }

    .cp-hero-price-current {
        font-size: 1.8rem;
    }

    .cp-hero-text .btn {
        width: 100%;
        justify-content: center;
    }

    .cp-hero-perks {
        justify-content: center;
        gap: 12px;
    }

    .cp-benefits,
    .cp-curriculum,
    .cp-why-fast,
    .cp-faq,
    .cp-final-cta {
        padding: 56px 0;
    }

    .cp-benefits-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .cp-module {
        padding: 24px 20px;
    }

    .cp-module-header h3 {
        font-size: 1.1rem;
    }

    .cp-module-list {
        grid-template-columns: 1fr;
    }

    .cp-why-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .cp-pricing-card {
        padding: 28px 20px;
    }

    .cp-pricing-current {
        font-size: 2rem;
    }

    .cp-pricing-features {
        flex-direction: column;
        gap: 8px;
    }

    .cp-final-card {
        padding: 32px 20px;
    }

    .cp-final-card h2 {
        font-size: 1.4rem;
    }

    .cp-final-perks {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .cp-final-btn {
        padding: 14px 28px;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }

    .cp-buy-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Small Mobile - 480px */
@media (max-width: 480px) {
    /* Courses hero */
    .cp-hero-section {
        padding: 80px 0 32px;
    }

    .cp-hero-title {
        font-size: 1.2rem;
    }

    .cp-hero-desc {
        font-size: 0.85rem;
    }

    .cp-hero-price-current {
        font-size: 1.5rem;
    }

    .cp-hero-perks {
        flex-direction: column;
        gap: 6px;
        font-size: 0.8rem;
    }

    /* Site page */
    .sp-stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .sp-stat-number {
        font-size: 1.4rem;
    }

    .sp-projects-grid {
        grid-template-columns: 1fr;
    }

    .sp-project-image {
        height: 180px;
    }

    .sp-story-simple {
        padding: 16px;
    }

    .sp-story-simple blockquote {
        font-size: 0.85rem;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 1.75rem;
    }
    
    .proof-divider {
        display: none;
    }
    
    .hero-proof {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .hero-proof-item {
        align-items: center;
    }
    
    .trust-items {
        gap: 16px;
    }
    
    .trust-item span {
        display: none;
    }
    
    .trust-item i {
        font-size: 1.4rem;
    }
    
    .course-main-body {
        padding: 20px;
    }
    
    .btn-lg {
        padding: 14px 24px;
        font-size: 0.95rem;
    }

    .section-heading {
        font-size: 1.5rem;
    }

    .logo {
        font-size: 1.15rem;
    }

    .logo i {
        font-size: 1.3rem;
    }

    .about-feature-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }

    .contact-card {
        padding: 28px 20px;
    }

    .contact-card-icon {
        width: 56px;
        height: 56px;
        font-size: 1.3rem;
    }

    .testimonial-card {
        padding: 20px;
    }

    .course-module {
        padding: 16px;
    }

    .comparison-table {
        min-width: 420px;
        font-size: 0.82rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 10px 12px;
    }
}

/* Extra small - 375px and below */
@media (max-width: 375px) {
    .container {
        padding: 0 12px;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .section-heading {
        font-size: 1.35rem;
    }

    .skill-card {
        padding: 20px 16px;
    }

    .skill-card h3 {
        font-size: 0.95rem;
    }

    .skill-card p {
        font-size: 0.82rem;
    }

    .btn {
        padding: 10px 18px;
        font-size: 0.88rem;
    }

    .btn-lg {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .pricing-features {
        flex-direction: column;
        gap: 8px;
    }

    .price-current {
        font-size: 2rem;
    }
}

/* Touch-friendly (all mobile) */
@media (max-width: 768px) {
    .btn,
    .nav-link,
    .btn-course,
    .btn-service,
    .slider-btn {
        min-height: 44px;
    }

    .nav-link {
        padding: 14px 0;
        border-bottom: 1px solid var(--border);
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    /* Ensure images don't overflow */
    img {
        max-width: 100%;
        height: auto;
    }

    /* Prevent horizontal scroll */
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }

    /* Better section spacing */
    .section-header {
        margin-bottom: 32px;
    }

    /* Form inputs zoom prevention on iOS */
    input, select, textarea {
        font-size: 16px;
    }

    /* Slider dots smaller on mobile */
    .slider-dots {
        gap: 4px;
    }

    .dot {
        width: 6px;
        height: 6px;
    }

    .dot.active {
        width: 20px;
    }

    /* Footer columns centered on mobile */
    .footer-col {
        text-align: center;
    }

    /* Hero proof responsive text */
    .proof-number {
        font-size: 1.3rem;
    }

    .proof-label {
        font-size: 0.75rem;
    }

    /* About section mobile spacing */
    .about-cta {
        margin-top: 40px;
    }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 40px;
    }

    .nav-menu {
        max-height: 60vh;
        overflow-y: auto;
    }
}

/* Safe area support (iPhone X+) */
@supports (padding: max(0px)) {
    .navbar {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }
    
    .footer {
        padding-bottom: max(32px, env(safe-area-inset-bottom));
    }

    .scroll-to-top {
        right: max(24px, env(safe-area-inset-right));
        bottom: max(24px, env(safe-area-inset-bottom));
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print */
@media print {
    .navbar, .hamburger, .scroll-to-top, .trust-bar, .hero-float-card { display: none !important; }
    body { color: #000; background: #fff; }
}