/* ===================================
   AI Course Landing Page - YKK Style (Minimalist)
   ================================= */

/* CSS Variables */
:root {
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fa;
    --color-text: #1a1a1a;
    --color-text-light: #666666;
    --color-accent: #2c5aff;
    /* Corporate Blue */
    --color-accent-hover: #1a40d9;
    --color-border: #e5e7eb;

    --font-heading: 'Noto Sans TC', sans-serif;
    --font-body: 'Noto Sans TC', sans-serif;

    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 32px;
    --spacing-lg: 64px;
    --spacing-xl: 120px;

    --container-width: 1280px;
    --header-height: 80px;

    --ease-out: cubic-bezier(0.215, 0.61, 0.355, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

/* Prevent horizontal scroll on body */
body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

/* Prevent horizontal scroll on sections and body */
section,
header,
footer {
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
.section-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: 24px;
    display: block;
    text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.02em;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 24px;
}

.section-desc {
    color: var(--color-text-light);
    font-size: 1.125rem;
    max-width: 600px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(44, 90, 255, 0.2);
}

.btn-dark {
    background-color: #1a1a1a;
    color: white;
}

.btn-dark:hover {
    background-color: #000;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-outline {
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

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

/* ===================================
   Header
   ================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
}

.header-inner {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.nav {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav a {
    font-size: 0.9375rem;
    font-weight: 500;
}

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

.nav-cta {
    padding: 10px 24px;
    background: var(--color-accent);
    color: white !important;
    border-radius: 4px;
}

.nav-cta:hover {
    background: var(--color-accent-hover);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
}

/* ===================================
   Hero Section
   ================================= */
/* ===================================
   Hero Section
   ================================= */
.hero {
    position: relative;
    min-height: 85vh;
    /* Taller hero */
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
    background: radial-gradient(circle at 10% 20%, rgba(44, 90, 255, 0.05) 0%, rgba(255, 255, 255, 0) 50%),
        radial-gradient(circle at 90% 80%, rgba(44, 90, 255, 0.05) 0%, rgba(255, 255, 255, 0) 50%);
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 2;
}

.hero-content {
    flex: 1;
    max-width: 650px;
    padding-bottom: 40px;
    animation: fadeInUp 1s ease-out;
}

.hero-label {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    margin-bottom: 24px;
    display: inline-block;
    background: rgba(44, 90, 255, 0.08);
    /* Subtle pill bg */
    padding: 8px 16px;
    border-radius: 50px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 32px;
    color: var(--color-text-main);
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.hero-name {
    display: block;
    font-size: 0.6em;
    /* Smaller relative to title */
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.hero-highlight {
    background: linear-gradient(120deg, var(--color-accent), #4f7aff);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    margin-top: 8px;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-features {
    margin-bottom: 48px;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.hero-features li {
    font-size: 1rem;
    color: var(--color-text);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 8px 16px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.hero-features li::before {
    display: none;
    /* Remove old style */
}

.hero-image {
    flex: 1.1;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.hero-image.instructor-hero img {
    height: auto;
    max-height: 85vh;
    /* Grand size */
    width: auto;
    max-width: 120%;
    object-fit: contain;
    filter: drop-shadow(20px 0 60px rgba(44, 90, 255, 0.15));
    /* Enhanced glow/shadow */
    transform-origin: bottom center;
    transition: transform 0.5s ease;
}

.hero-image.instructor-hero img {
    width: auto;
    height: 100%;
    /* Increased from 90% */
    max-height: 100vh;
    max-width: none;
    /* Allow image to be wider than container if needed */
    object-fit: contain;
    object-position: bottom center;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    z-index: 10;
}

.hero-scroll span {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
    color: var(--color-text-light);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background-color: var(--color-border);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background-color: var(--color-accent);
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(100%);
    }
}

.hero-image.instructor-hero img {
    max-width: 180%;
    height: auto;
    max-height: 100vh;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.1));
    mask-image: linear-gradient(to bottom, black 95%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 95%, transparent 100%);
    transition: transform 0.5s ease;
}

/* Instructor Name Tag */
.instructor-name-tag {
    position: absolute;
    bottom: 120px;
    left: 20px;
    background: white;
    padding: 20px 28px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.instructor-name-tag .name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-text);
}

.instructor-name-tag .title {
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

.hero-image:hover img {
    transform: scale(1.02);
}

/* Floating Badges for Hero */
.hero-badge {
    position: absolute;
    background: white;
    padding: 12px 20px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    animation: float 6s ease-in-out infinite;
    z-index: 2;
}

.hero-badge.badge-1 {
    top: 20%;
    left: 0;
    animation-delay: 0s;
}

.hero-badge.badge-2 {
    bottom: 15%;
    right: 5%;
    animation-delay: 3s;
}

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

/* ===================================
   Partners Section (Logos)
   ================================= */
.partners {
    padding: 60px 0;
    background: white;
    border-bottom: 1px solid var(--color-border);
}

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    /* Center appropriately */
    gap: 48px;
    /* Larger gap for logos */
    margin-top: 32px;
}

.partner-logo {
    height: 40px;
    /* Fixed height for consistency */
    width: auto;
    object-fit: contain;
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all 0.3s ease;
}

.partner-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.75rem;
    }

    .hero-image.instructor-hero img {
        max-height: 450px;
    }

    .partners-grid {
        gap: 24px;
    }

    .partner-logo {
        height: 30px;
    }
}


/* ===================================
   Stats Section
   ================================= */
.stats {
    padding: var(--spacing-lg) 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -20px;
    top: 10%;
    height: 80%;
    width: 1px;
    background-color: var(--color-border);
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1;
    color: var(--color-accent);
}

.stat-unit {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.stat-label {
    margin-top: 8px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-light);
}

/* Hide stats on mobile */
@media (max-width: 768px) {
    .stats {
        display: none;
    }
}

/* ===================================
   About Section
   ================================= */
.about {
    padding: var(--spacing-xl) 0;
}

.about .section-title {
    margin-bottom: var(--spacing-lg);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.about-card {
    padding-top: 24px;
    border-top: 1px solid var(--color-text);
    transition: transform 0.3s ease;
}

.about-card:hover {
    transform: translateY(-8px);
}

.about-number {
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-text-light);
    margin-bottom: 24px;
    font-family: 'Times New Roman', serif;
    font-style: italic;
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.about-card p {
    color: var(--color-text-light);
}

/* Email Form in About Section */
.about-cta {
    margin-top: 60px;
    text-align: center;
    padding: 48px;
    background: linear-gradient(135deg, #f8faff 0%, #e8f0ff 100%);
    border-radius: 24px;
    border: 1px solid rgba(44, 90, 255, 0.1);
}

.about-cta-text {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-text);
}

.email-form {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    max-width: 500px;
    margin: 0 auto;
}

.email-form input[type="email"] {
    flex: 1;
    min-width: 250px;
    padding: 16px 20px;
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.3s ease;
}

.email-form input[type="email"]:focus {
    border-color: var(--color-accent);
}

.email-form button {
    white-space: nowrap;
}

/* ===================================
   Message Section
   ================================= */
.message {
    padding: var(--spacing-xl) 0;
    background-color: #f0f2f5;
    overflow: hidden;
}

.message-content {
    display: flex;
    align-items: center;
    gap: 80px;
}

.message-text {
    flex: 1;
}

.message-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 32px;
}

.text-accent {
    color: var(--color-accent);
    position: relative;
    display: inline-block;
}

.text-accent::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 12px;
    background-color: rgba(44, 90, 255, 0.1);
    z-index: -1;
}

.message-desc {
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.message-image {
    flex: 1;
    position: relative;
}

.message-image img {
    border-radius: 4px;
    box-shadow: 20px 20px 0 var(--color-accent);
}

/* ===================================
   Curriculum Section
   ================================= */
.curriculum {
    padding: var(--spacing-xl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

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

.tool-card {
    background: white;
    border: 1px solid var(--color-border);
    padding: 28px;
    border-radius: 16px;
    transition: all 0.3s ease;
    text-align: center;
}

.tool-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transform: translateY(-4px);
}

/* Tool Logos */
.tool-logo-img {
    height: 40px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-logo-img img {
    height: 100%;
    width: auto;
    max-width: 120px;
    object-fit: contain;
}

.tool-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.tool-card p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Schedule List Style */
.center-align {
    text-align: center;
}

.price-tag {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
    margin-bottom: 48px;
}

.price-label {
    background: var(--color-accent);
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 700;
}

.price-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-text);
}

.price-original {
    text-decoration: line-through;
    color: var(--color-text-light);
    font-size: 1rem;
}

.price-note {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.schedule-list {
    max-width: 900px;
    margin: 0 auto;
    font-family: var(--font-heading);
}

.schedule-month-group {
    margin-bottom: 48px;
}

.month-title {
    font-size: 1.25rem;
    color: var(--color-text);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-text);
    margin-bottom: 0;
}

.schedule-item {
    display: grid;
    grid-template-columns: 100px 140px 1fr 120px;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
    transition: background-color 0.2s ease;
}

.schedule-item:hover {
    background-color: #fafafa;
}

.date-col {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.date-col .date {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.date-col .day {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.time-col {
    font-family: 'Times New Roman', serif;
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.info-col {
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-col .location {
    color: var(--color-text);
    font-weight: 500;
}

.info-col .status {
    font-size: 0.75rem;
    padding: 2px 8px;
    border: 1px solid #22c55e;
    color: #22c55e;
    border-radius: 20px;
}

.info-col .status.highlight {
    background: #fff1f2;
    border-color: #ef4444;
    color: #ef4444;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.schedule-note {
    text-align: center;
    margin-top: 48px;
    color: var(--color-text-light);
    font-size: 0.875rem;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .schedule-item {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto auto;
        gap: 12px;
    }

    .date-col {
        grid-column: 1 / -1;
    }

    .time-col {
        grid-column: 1 / -1;
    }

    .info-col {
        grid-column: 1 / 2;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .action-col {
        grid-column: 2 / 3;
        display: flex;
        justify-content: flex-end;
    }

    .price-tag {
        flex-direction: column;
        gap: 4px;
    }
}

.tool-icon {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.tool-card h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.tool-card p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

.tool-more {
    background: var(--color-bg-alt);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border: 1px dashed var(--color-border);
}

/* ===================================
   Format Section
   ================================= */
.format {
    padding: var(--spacing-xl) 0;
    background-color: #1a1a1a;
    color: white;
}

.format-content {
    display: flex;
    gap: 80px;
    align-items: center;
}

.format-image {
    flex: 1;
}

.format-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.format-text {
    flex: 1;
}

.format .section-label {
    color: var(--color-accent);
}

.format-desc {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 24px;
    line-height: 1.8;
}

.format-features {
    margin-top: 40px;
    display: grid;
    gap: 24px;
}

.format-feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-num {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-accent);
    background: rgba(44, 90, 255, 0.15);
    padding: 8px 14px;
    border-radius: 8px;
    flex-shrink: 0;
}

.format-feature h4 {
    margin-bottom: 4px;
    font-size: 1.125rem;
    color: white;
}

.format-feature p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
}

@media (max-width: 768px) {
    .format-content {
        flex-direction: column-reverse;
        gap: 40px;
    }

    .format-image img {
        max-height: 300px;
        object-fit: cover;
    }
}

/* ===================================
   Transformation Section
   ================================= */
.transformation {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg);
}

.transform-roles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.transform-role-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.transform-role-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-color: var(--color-accent);
}

.role-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.role-icon {
    font-size: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(44, 90, 255, 0.05);
    /* Accent faint bg */
    border-radius: 12px;
}

.role-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-main);
}

.role-comparison {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comparison-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.95rem;
}

.comparison-row.negative {
    background: #fdf2f2;
    /* Light red/pink */
    color: #cc0000;
}

.comparison-row.positive {
    background: #f0fdf4;
    /* Light green */
    color: #166534;
    font-weight: 600;
}

.arrow-down {
    text-align: center;
    color: var(--color-border);
    font-size: 1.2rem;
    margin: 4px 0;
}

.cross,
.check {
    font-size: 1.1em;
}

@media (max-width: 768px) {
    .transform-roles-grid {
        grid-template-columns: 1fr;
    }

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

/* ===================================
   Testimonials Section
   ================================= */
.testimonials {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: white;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-content {
    margin-bottom: 24px;
}

.testimonial-content p {
    font-size: 1rem;
    font-style: italic;
    color: #444;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 1px solid var(--color-border);
    padding-top: 16px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: var(--color-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 700;
    font-size: 0.9375rem;
}

.author-title {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

/* ===================================
   Instructor Section
   ================================= */
.instructor {
    padding: var(--spacing-xl) 0;
}

.instructor-content {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.instructor-image img {
    width: 100%;
    box-shadow: -20px -20px 0 #f0f2f5;
}

.instructor-name {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.instructor-title {
    color: var(--color-accent);
    margin-bottom: 32px;
    font-weight: 500;
}

.instructor-credentials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

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

.credential-tag {
    font-size: 1.5rem;
}

.instructor-experience {
    margin-bottom: 32px;
}

.instructor-experience h4 {
    margin-bottom: 16px;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
}

.experience-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.experience-tags span {
    padding: 6px 16px;
    background: #f0f2f5;
    border-radius: 50px;
    font-size: 0.875rem;
    color: #444;
}

.instructor-quote {
    padding: 24px;
    background: rgba(44, 90, 255, 0.05);
    border-left: 3px solid var(--color-accent);
    font-style: italic;
    color: #444;
}

/* ===================================
   Enterprise Section
   ================================= */
.enterprise {
    padding: var(--spacing-xl) 0;
    background-color: #111;
    color: white;
}

.enterprise .section-label {
    color: var(--color-accent);
}

.enterprise-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin: 60px 0;
    border-top: 1px solid #333;
    border-bottom: 1px solid #333;
    padding: 40px 0;
}

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

.enterprise-stat .stat-num {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.enterprise-stat .stat-text {
    color: #888;
    font-size: 0.9375rem;
}

.enterprise-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 60px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
}

.enterprise-industries {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.industry-card {
    background: #222;
    padding: 24px;
    text-align: center;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.industry-card:hover {
    background: #333;
    transform: translateY(-4px);
}

.industry-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: block;
}

.enterprise-cta {
    text-align: center;
}

.enterprise-cta p {
    margin-bottom: 24px;
    font-size: 1.25rem;
}

.enterprise-cta .btn-outline {
    border-color: #555;
    color: white;
}

.enterprise-cta .btn-outline:hover {
    border-color: white;
    background: white;
    color: black;
}

/* ===================================
   Tool Logos
   ================================= */
.tool-logo-img {
    height: 48px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
}

.tool-logo-img img {
    height: 100%;
    width: auto;
    max-width: 100%;
}

/* ===================================
   Schedule Section (List Style)
   ================================= */
.schedule {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg);
}

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

.price-tag {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
    margin-bottom: 48px;
}

.price-label {
    background: var(--color-accent);
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 700;
}

.price-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-text);
}

.price-original {
    text-decoration: line-through;
    color: var(--color-text-light);
    font-size: 1rem;
}

.price-note {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.schedule-list {
    max-width: 900px;
    margin: 0 auto;
    font-family: var(--font-heading);
}

.schedule-month-group {
    margin-bottom: 48px;
}

.month-title {
    font-size: 1.25rem;
    color: var(--color-text);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-text);
    margin-bottom: 0;
}

.schedule-item {
    display: grid;
    grid-template-columns: 100px 140px 1fr 120px;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
    transition: background-color 0.2s ease;
}

.schedule-item:hover {
    background-color: #fafafa;
}

.date-col {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.date-col .date {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.date-col .day {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.time-col {
    font-family: 'Times New Roman', serif;
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.info-col {
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-col .location {
    color: var(--color-text);
    font-weight: 500;
}

.info-col .status {
    font-size: 0.75rem;
    padding: 2px 8px;
    border: 1px solid #22c55e;
    color: #22c55e;
    border-radius: 20px;
}

.info-col .status.highlight {
    background: #fff1f2;
    border-color: #ef4444;
    color: #ef4444;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.schedule-note {
    text-align: center;
    margin-top: 48px;
    color: var(--color-text-light);
    font-size: 0.875rem;
    line-height: 1.8;
}

/* ===================================
   Final CTA
   ================================= */
.final-cta {
    padding: 100px 0;
    background: #f0f2f5;
    text-align: center;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.final-cta p {
    color: var(--color-text-light);
    margin-bottom: 40px;
}

/* ===================================
   Footer
   ================================= */
.footer {
    padding: 60px 0 30px;
    background: white;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.footer-links a {
    margin-left: 32px;
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    color: #999;
    font-size: 0.8125rem;
    padding-top: 32px;
    border-top: 1px solid #f0f0f0;
}

/* ===================================
   Animations
   ================================= */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-out);
}

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

/* ===================================
   Responsive
   ================================= */
/* ===================================
   Animations & Lively Effects
   ================================= */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes pulse-soft {
    0% {
        box-shadow: 0 0 0 0 rgba(44, 90, 255, 0.2);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(44, 90, 255, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(44, 90, 255, 0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.hero-image img {
    animation: fadeInUp 1s ease-out;
}

.tool-card:hover .tool-icon,
.tool-card:hover .tool-logo-img {
    transform: scale(1.1) rotate(5deg);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.schedule-popular {
    animation: pulse-soft 2s infinite;
}

.about-card.highlight-card {
    border: 3px solid var(--color-accent);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(44, 90, 255, 0.03) 100%);
    box-shadow: 0 15px 40px rgba(44, 90, 255, 0.1);
    transform: scale(1.02);
    position: relative;
    overflow: hidden;
}

.about-badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(44, 90, 255, 0.08);
    color: var(--color-accent);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

.highlight-card .about-badge {
    background: var(--color-accent);
    color: white;
}

.highlight-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(44, 90, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}


.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Staggered Animation for grids */
.tools-grid .tool-card:nth-child(1) {
    transition-delay: 0.1s;
}

.tools-grid .tool-card:nth-child(2) {
    transition-delay: 0.2s;
}

.tools-grid .tool-card:nth-child(3) {
    transition-delay: 0.3s;
}

.tools-grid .tool-card:nth-child(4) {
    transition-delay: 0.4s;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .hero {
        height: auto;
        padding-top: 100px;
    }

    .hero .container {
        flex-direction: column;
        justify-content: center;
        gap: 60px;
    }

    .hero-content {
        padding-right: 0;
        text-align: center;
        padding-bottom: 20px;
        max-width: 100%;
        padding-left: 24px;
    }

    .hero-label {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-features {
        justify-content: center;
    }

    .hero-image {
        width: 100%;
        height: auto;
        max-height: 500px;
        flex: auto;
    }

    .hero-image.instructor-hero img {
        max-height: 500px;
        width: auto;
        max-width: 100%;
        filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
    }

    .hero-scroll {
        display: none;
    }

    .message-content,
    .format-content,
    .instructor-content {
        flex-direction: column;
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .stats-grid,
    .about-grid,
    .enterprise-industries {
        grid-template-columns: repeat(2, 1fr);
    }

    .schedule-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .schedule-card.featured {
        transform: none;
    }

    .transform-grid {
        flex-direction: column;
    }

    .transform-arrow {
        transform: rotate(90deg);
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
        --spacing-xl: 60px;
        --spacing-lg: 40px;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 1.75rem;
        white-space: normal;
    }

    .header .nav {
        display: none;
        /* Hide nav links on mobile for now */
    }

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

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

    .about-cta {
        padding: 32px 24px;
    }

    .about-cta-text {
        font-size: 1.25rem;
    }

    .enterprise-stats {
        flex-direction: column;
        gap: 32px;
    }

    .enterprise-gallery {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }

    .footer-links a {
        display: block;
        margin: 16px 0;
    }
}

/* ===================================
   Market Insight Section
   ================================= */
.market-insight {
    padding: var(--spacing-xl) 0;
    background: #f8faff;
    position: relative;
    overflow: hidden;
}

.market-insight::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(44, 90, 255, 0.03) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.insight-row {
    display: flex;
    align-items: center;
    gap: 80px;
    position: relative;
    z-index: 1;
}

.insight-chart-col {
    flex: 0 0 40%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

.chart-container {
    background: white;
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(44, 90, 255, 0.08);
    text-align: center;
    width: 100%;
    max-width: 400px;
}

.pie-chart {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: conic-gradient(var(--color-accent) 0% 5%,
            #e0e7ff 5% 100%);
    margin: 0 auto 24px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pie-chart::after {
    content: '';
    position: absolute;
    width: 160px;
    height: 160px;
    background: white;
    border-radius: 50%;
}

.pie-center {
    position: absolute;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--color-accent);
}

.pie-number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.pie-label {
    font-size: 0.9rem;
    font-weight: 700;
    margin-top: 4px;
    color: var(--color-text-main);
}

.chart-caption {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-main);
}

.chart-subcaption {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-top: 8px;
}

.insight-text-col {
    flex: 1;
}

.insight-points {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.insight-point {
    padding-left: 24px;
    border-left: 3px solid #e0e7ff;
    transition: all 0.3s ease;
}

.insight-point:hover {
    border-left-color: var(--color-accent);
}

.insight-point h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text-main);
}

.insight-point p {
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Format Section styles moved to line 1019 */


@media (max-width: 900px) {
    .insight-row {
        flex-direction: column;
        gap: 40px;
    }

    .insight-chart-col {
        flex: auto;
        width: 100%;
    }

    .format-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .format-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   FAQ Section
   ================================= */
.faq {
    padding: var(--spacing-xl) 0;
    background: #f8faff;
}

.faq-container {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.faq-item {
    margin-bottom: 16px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 8px 24px rgba(44, 90, 255, 0.08);
    border-color: rgba(44, 90, 255, 0.3);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 20px 24px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    cursor: pointer;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    margin-left: 16px;
    color: var(--color-accent);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: #fff;
    border-top: 1px solid transparent;
}

.faq-item.active .faq-answer {
    border-top-color: #f0f0f0;
}

.faq-answer p {
    padding: 20px 24px;
    color: var(--color-text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .faq-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* ===================================
   Hero Redesign Tweaks
   ================================= */
.hero {
    /* Slightly more modern gradient */
    background: radial-gradient(circle at 15% 15%, rgba(44, 90, 255, 0.04) 0%, rgba(255, 255, 255, 0) 40%),
        radial-gradient(circle at 85% 85%, rgba(44, 90, 255, 0.04) 0%, rgba(255, 255, 255, 0) 40%);
}

/* ===================================
   Showcase Section
   ================================= */
.showcase {
    padding: var(--spacing-xl) 0;
    background: #fff;
    border-top: 1px solid #f0f0f0;
}

.showcase-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.showcase-tab {
    padding: 10px 24px;
    border-radius: 100px;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-light);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.showcase-tab:hover,
.showcase-tab.active {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
    box-shadow: 0 4px 12px rgba(44, 90, 255, 0.2);
}

.showcase-content {
    display: none;
    animation: fadeInUp 0.5s ease-out;
}

.showcase-content.active {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 32px;
}

/* Showcase Card Generic */
.showcase-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.showcase-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    border-color: var(--color-accent);
}

.showcase-thumb {
    width: 100%;
    aspect-ratio: 16/9;
    background: #f8faff;
    /* Light blueish gray */
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.showcase-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.showcase-card:hover .showcase-thumb img {
    transform: scale(1.05);
}

.showcase-overlay-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    opacity: 0.8;
    transition: all 0.3s ease;
    z-index: 2;
}

.showcase-card:hover .showcase-overlay-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--color-accent);
    color: white;
}

.showcase-info {
    padding: 24px;
    flex: 1;
    border-top: 1px solid #f0f0f0;
}

.showcase-type {
    font-size: 0.8rem;
    color: var(--color-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    display: block;
}

.showcase-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text-main);
    line-height: 1.4;
}

.showcase-desc {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Audio Player Style for Music Cards */
.audio-player-ui {
    width: 100%;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8faff;
}

.audio-disk {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #333, #000);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.audio-disk::before {
    content: '';
    width: 30%;
    height: 30%;
    background: var(--color-accent);
    border-radius: 50%;
    border: 2px solid white;
}

.showcase-card:hover .audio-disk {
    animation: spin 4s linear infinite;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

/* Youtube Embed Container */
.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
    background: #000;
}

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

/* Trend Chart Styles */
.trend-chart-container {
    margin-top: 60px;
    padding: 48px;
    background: white;
    border-radius: 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
    position: relative;
}

.chart-wrapper {
    width: 100%;
    height: 350px;
    margin-bottom: 32px;
}

.trend-notes {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.note-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.note-item .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e1;
}

.note-item .dot.primary {
    background: var(--color-accent);
    box-shadow: 0 0 10px var(--color-accent);
}

/* Transformation Section Redesign */
.transform-visual-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 50px;
}

.transform-module {
    background: #fff;
    border-radius: 24px;
    padding: 32px;
    border: 1px solid rgba(0, 0, 0, 0.03);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.module-label {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
}

.module-comparison {
    display: flex;
    align-items: stretch;
    gap: 0;
    border-radius: 16px;
    overflow: hidden;
    background: #f8fafc;
}

.comp-box {
    flex: 1;
    padding: 32px;
    position: relative;
}

.comp-box.before {
    background: #f1f5f9;
}

.comp-box.after {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-left: 2px dashed rgba(44, 90, 255, 0.2);
}

.comp-tag {
    font-size: 0.7rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.before .comp-tag {
    background: #94a3b8;
    color: white;
}

.after .comp-tag {
    background: var(--color-accent);
    color: white;
}

.comp-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comp-list li {
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.before .comp-list li {
    color: #64748b;
}

.after .comp-list li {
    color: var(--color-text-main);
    font-weight: 600;
}

.before .comp-list li::before {
    content: '✕';
    color: #ef4444;
    font-weight: 900;
}

.after .comp-list li::before {
    content: '✓';
    color: #10b981;
    font-weight: 900;
}

.comp-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    background: #f8fafc;
    position: relative;
    z-index: 1;
}

.divider-arrow {
    width: 40px;
    height: 40px;
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-weight: 900;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

/* Fix mobile responsiveness for transformation boxes */
@media (max-width: 600px) {
    .comp-box {
        padding: 20px;
    }

    .module-label {
        font-size: 1.1rem;
    }

    .comp-list li {
        font-size: 0.9rem;
    }
}


@media (max-width: 768px) {
    .module-comparison {
        flex-direction: column;
    }

    .comp-divider {
        width: 100%;
        height: 40px;
    }

    .divider-arrow {
        transform: rotate(90deg);
    }

    .comp-box.after {
        border-left: none;
        border-top: 2px dashed rgba(44, 90, 255, 0.2);
    }

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

    .trend-chart-container {
        padding: 24px 16px;
        border-radius: 20px;
        margin-top: 40px;
    }

    .chart-wrapper {
        height: 250px;
    }

    .trend-notes {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
}

/* ===================================
   Free Tools Section
   ================================= */
.free-tools {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, #f8faff 0%, #fff 100%);
}

.tools-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.free-tool-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px 32px;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    position: relative;
}

.free-tool-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 10px 30px rgba(44, 90, 255, 0.08);
    transform: translateY(-4px);
}

.free-tool-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.free-tool-info h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.free-tool-info p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

.free-tool-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

@media (max-width: 768px) {
    .tools-list {
        grid-template-columns: 1fr;
    }

    .free-tool-card {
        padding: 20px 24px;
    }
}

/* ===================================
   Tools Category Styles
   ================================= */
.tools-category {
    margin-bottom: 48px;
}

.tools-category:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 24px;
    padding-left: 16px;
    border-left: 3px solid var(--color-accent);
}

/* ===================================
   Final CTA Buttons
   ================================= */
.final-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.final-cta .btn-outline {
    background: transparent;
    border: 2px solid #333;
    color: #333;
}

.final-cta .btn-outline:hover {
    background: #333;
    color: white;
}

/* ===================================
   Modal Overlay & Content
   ================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}

.modal-content {
    background: white;
    border-radius: 24px;
    padding: 48px;
    max-width: 600px;
    width: 100%;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #999;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #333;
}

.modal-content h2 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.modal-desc {
    color: var(--color-text-light);
    margin-bottom: 32px;
}

/* Enterprise Form Styles */
.enterprise-form .form-group {
    margin-bottom: 20px;
}

.enterprise-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.9375rem;
}

.enterprise-form .required {
    color: #ef4444;
}

.enterprise-form input,
.enterprise-form select,
.enterprise-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.enterprise-form input:focus,
.enterprise-form select:focus,
.enterprise-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.enterprise-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.enterprise-form button[type="submit"] {
    width: 100%;
    margin-top: 16px;
}

@media (max-width: 600px) {
    .modal-content {
        padding: 32px 24px;
    }

    .enterprise-form .form-row {
        grid-template-columns: 1fr;
    }
}

/* Wish CTA in Schedule */
.wish-cta {
    margin-top: 40px;
    text-align: center;
    padding: 32px;
    background: #f8faff;
    border-radius: 16px;
    border: 1px dashed var(--color-border);
}

.wish-cta p {
    margin-bottom: 16px;
    color: var(--color-text-light);
}

/* Modal Small Size */
.modal-content.modal-small {
    max-width: 450px;
}

/* Number-based free tool icons */
.free-tool-icon {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(44, 90, 255, 0.08);
    border-radius: 12px;
    flex-shrink: 0;
}

/* Number-based industry icons */
.industry-icon {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-accent);
}

/* Enterprise Info in Modal */
.enterprise-info {
    background: linear-gradient(135deg, #f0f5ff 0%, #e8f0fe 100%);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.enterprise-info .info-highlight {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.enterprise-info .info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.enterprise-info .info-list li {
    padding: 8px 0;
    font-size: 0.9375rem;
    color: var(--color-text);
    border-bottom: 1px solid rgba(44, 90, 255, 0.1);
}

.enterprise-info .info-list li:last-child {
    border-bottom: none;
}

/* Credential tag number style */
.credential-tag {
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--color-accent);
    background: rgba(44, 90, 255, 0.1);
    padding: 6px 10px;
    border-radius: 6px;
}

/* Nav CTA Button (電子報) */
.nav-cta-btn {
    background: var(--color-accent);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-cta-btn:hover {
    background: #1e40af;
    transform: translateY(-2px);
}

/* Mobile Floating CTA */
.mobile-floating-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 20px;
    background: white;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    background: var(--color-accent);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    transition: all 0.3s ease;
}

.floating-btn:hover {
    background: #1e40af;
}

@media (max-width: 768px) {

    /* Show mobile floating CTA */
    .mobile-floating-cta {
        display: block;
    }

    /* Add padding to body for floating CTA */
    body {
        padding-bottom: 90px;
    }

    /* Hide desktop nav CTA button on mobile */
    .nav-cta-btn {
        display: none;
    }

    /* ========== Mobile Typography ========== */
    .section-title {
        font-size: 1.75rem;
        line-height: 1.3;
    }

    .section-label {
        font-size: 0.75rem;
        letter-spacing: 0.1em;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-description {
        font-size: 1rem;
        line-height: 1.7;
    }

    /* ========== Mobile Spacing ========== */
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }

    section {
        padding: 60px 0;
    }

    /* ========== Mobile Cards ========== */
    .tool-card,
    .about-card {
        padding: 20px;
    }

    .tool-card h4 {
        font-size: 1rem;
    }

    .tool-card p {
        font-size: 0.875rem;
        line-height: 1.5;
    }

    /* ========== Mobile Schedule ========== */
    .schedule-item {
        display: grid;
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 16px;
        margin-bottom: 12px;
        background: #fafafa;
        border-radius: 16px;
        border: 1px solid var(--color-border);
    }

    .schedule-item .date-col {
        display: flex;
        align-items: baseline;
        gap: 8px;
        margin-bottom: 4px;
    }

    .schedule-item .date-col .date {
        font-size: 1.375rem;
        font-weight: 800;
        color: var(--color-text);
    }

    .schedule-item .date-col .day {
        font-size: 0.875rem;
        color: var(--color-text-light);
    }

    .schedule-item .time-col {
        font-size: 0.875rem;
        color: var(--color-text-light);
        margin-bottom: 8px;
    }

    .schedule-item .info-col {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 12px;
    }

    .schedule-item .info-col .location {
        font-weight: 600;
        font-size: 0.9375rem;
    }

    .schedule-item .info-col .status {
        font-size: 0.75rem;
        padding: 4px 10px;
    }

    .schedule-item .action-col {
        margin-top: 4px;
    }

    .schedule-item .action-col .btn {
        width: 100%;
        text-align: center;
        padding: 14px 20px;
        font-size: 0.9375rem;
    }

    .month-title {
        font-size: 1.125rem;
        margin-bottom: 16px;
        padding-bottom: 12px;
        border-bottom: 2px solid var(--color-accent);
        font-weight: 700;
    }

    .schedule-month-group {
        margin-bottom: 28px;
    }

    /* ========== Mobile Modal ========== */
    .modal-content {
        margin: 16px;
        padding: 24px;
        max-height: calc(100vh - 32px);
        border-radius: 20px;
    }

    .modal-content h2 {
        font-size: 1.375rem;
        margin-bottom: 8px;
    }

    .modal-desc {
        font-size: 0.9375rem;
        margin-bottom: 20px;
    }

    .enterprise-form .form-group label {
        font-size: 0.875rem;
    }

    .enterprise-form input,
    .enterprise-form select,
    .enterprise-form textarea {
        font-size: 16px;
        /* Prevent iOS zoom */
        padding: 14px;
    }

    /* ========== Mobile Price Tag ========== */
    .price-tag {
        padding: 16px;
    }

    .price-value {
        font-size: 1.5rem;
    }

    /* ========== Mobile Instructor ========== */
    .instructor-name-tag {
        bottom: 80px;
        left: 10px;
        padding: 14px 18px;
    }

    .instructor-name-tag .name {
        font-size: 1rem;
    }

    .instructor-name-tag .title {
        font-size: 0.8125rem;
    }

    /* ========== Mobile Format Section ========== */
    .format-content {
        flex-direction: column-reverse;
        gap: 32px;
    }

    .format-feature {
        gap: 14px;
    }

    .feature-num {
        font-size: 1rem;
        padding: 6px 12px;
    }

    .format-feature h4 {
        font-size: 1rem;
    }

    .format-feature p {
        font-size: 0.875rem;
    }

    /* ========== Mobile Hero ========== */
    .hero-features {
        gap: 10px;
    }

    .hero-features li {
        font-size: 0.875rem;
    }
}

/* ========== Button Loading & Success Animation ========== */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn.loading {
    color: transparent !important;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: btn-spin 0.8s linear infinite;
}

@keyframes btn-spin {
    to {
        transform: rotate(360deg);
    }
}

.btn.success {
    background: #10b981 !important;
    border-color: #10b981 !important;
}

.btn.success::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.25rem;
    color: white;
    animation: btn-check 0.3s ease-out;
}

@keyframes btn-check {
    0% {
        transform: translate(-50%, -50%) scale(0);
    }

    50% {
        transform: translate(-50%, -50%) scale(1.2);
    }

    100% {
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Mobile tap feedback */
@media (max-width: 768px) {
    .btn:active {
        transform: scale(0.97);
    }

    .floating-btn:active {
        transform: scale(0.98);
    }
}