/* ========================================
   마케팅주의자 - CONNECTIFY Dark Theme
   Primary Color: Vivid Blue (#0066ff)
======================================== */

/* ========================================
   1. RESET & BASE
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --black: #000000;
    --dark-black: #0a0a0a;
    --card-bg: #111111;
    --card-hover: #1a1a1a;
    --dark-blue: #001a33;
    --primary-white: #ffffff;
    --gray-hover: #f5f5f5;
    --gray-medium: #cccccc;
    --white: #ffffff;
    --gray-light: #999999;
    --gray-dark: #666666;
    --border: #222222;
    --divider: #333333;
    
    /* Typography */
    --font-primary: 'Noto Sans KR', sans-serif;
    
    /* Spacing */
    --section-padding: 120px;
    --container-padding: 40px;
    --card-padding: 40px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--black);
    color: var(--white);
    font-size: 17px;
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ========================================
   2. NAVIGATION
======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition);
    padding: 20px 0;
}

.navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
}

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

.logo {
    font-size: 24px;
    font-weight: 900;
    color: var(--white);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-link {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--white);
}

.nav-link.active {
    color: var(--white);
}

.blog-link {
    color: var(--white);
    font-weight: 600;
}

.blog-link i {
    font-size: 12px;
    margin-left: 5px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-toggle span {
    width: 28px;
    height: 2px;
    background-color: var(--white);
    transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ========================================
   3. HERO SECTION
======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--black);
    background-image: url('../images/office.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    padding: var(--section-padding) 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.85), rgba(0, 10, 30, 0.7));
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 68px;
    font-weight: 900;
    line-height: 1.4;
    margin-bottom: 40px;
    letter-spacing: -2px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero h1 .highlight {
    color: var(--white);
    font-weight: 900;
    display: block;
    margin-top: 15px;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.hero .subtitle {
    font-size: 20px;
    color: var(--gray-light);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto 50px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

.hero .cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/* ========================================
   4. BUTTONS
======================================== */
.btn {
    display: inline-block;
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 10px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-primary);
}

.btn-primary {
    background-color: var(--white);
    color: var(--black);
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    background-color: var(--gray-light);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

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

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

.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-icon i {
    font-size: 14px;
}

/* ========================================
   5. SECTIONS
======================================== */
.section {
    padding: var(--section-padding) 0;
    position: relative;
}

.section-dark {
    background-color: var(--dark-black);
}

.section-black {
    background-color: var(--black);
}

.section-blue {
    background-color: var(--dark-blue);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header .subtitle {
    font-size: 15px;
    color: var(--gray-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
}

.section-header p {
    font-size: 18px;
    color: var(--gray-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.divider {
    width: 60px;
    height: 4px;
    background-color: var(--divider);
    margin: 40px auto;
}

/* ========================================
   6. CARDS
======================================== */
.card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: var(--card-padding);
    transition: var(--transition);
    border: 2px solid transparent;
    height: 100%;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--white);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.05);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 28px;
    color: var(--white);
}

.card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.card p {
    font-size: 16px;
    color: var(--gray-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

.card ul {
    list-style: none;
    margin-top: 20px;
}

.card ul li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    font-size: 15px;
    color: var(--gray-light);
}

.card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--white);
    font-weight: 700;
}

/* ========================================
   7. GRID LAYOUTS
======================================== */
.grid {
    display: grid;
    gap: 30px;
}

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

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* ========================================
   8. TWO COLUMN LAYOUTS
======================================== */
.two-column {
    display: grid;
    grid-template-columns: 40% 1fr;
    gap: 60px;
    align-items: center;
}

.two-column.reverse {
    grid-template-columns: 1fr 40%;
}

.two-column img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.two-column .content h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 30px;
    line-height: 1.3;
}

.two-column .content p {
    font-size: 18px;
    color: var(--gray-light);
    line-height: 2.0;
    margin-bottom: 20px;
}

.two-column .content .highlight-text {
    font-size: 20px;
    color: var(--white);
    font-weight: 600;
    font-style: italic;
    padding-left: 30px;
    border-left: 4px solid var(--white);
    margin: 30px 0;
    line-height: 1.8;
}

/* ========================================
   9. WARNING SECTION
======================================== */
.warning-section {
    background: linear-gradient(135deg, #1a1a1a, #0a0a0a);
    text-align: center;
    padding: 80px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.warning-section .warning-icon {
    font-size: 60px;
    color: var(--white);
    margin-bottom: 30px;
}

.warning-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.warning-section p {
    font-size: 20px;
    color: var(--gray-light);
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.9;
}

/* ========================================
   10. TIMELINE
======================================== */

/* Marketing Structure List (1x4 Layout) */
.marketing-structure-list {
    max-width: 1000px;
    margin: 60px auto 0;
}

.structure-item {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin-bottom: 80px;
}

.structure-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border: 2px solid var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 900;
    color: var(--white);
}

.structure-content {
    flex: 1;
}

.structure-content h3 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 10px;
    color: var(--white);
}

.structure-subtitle {
    font-size: 16px;
    color: var(--gray-light);
    margin-bottom: 20px;
    font-weight: 500;
}

.structure-description {
    font-size: 16px;
    color: var(--gray-light);
    line-height: 1.9;
    margin: 0;
}

.structure-divider {
    width: 1px;
    height: 60px;
    background: var(--border);
    margin: 0 auto 80px 30px;
}

/* Responsive */
@media (max-width: 768px) {
    .structure-item {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 60px;
    }
    
    .structure-number {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    
    .structure-content h3 {
        font-size: 22px;
    }
    
    .structure-subtitle {
        font-size: 14px;
    }
    
    .structure-description {
        font-size: 15px;
    }
    
    .structure-divider {
        height: 40px;
        margin: 0 auto 60px 25px;
    }
}

.timeline {
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: 30px;
    margin-top: 60px;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 50px;
    right: 50px;
    height: 2px;
    background: linear-gradient(90deg, var(--white), transparent);
    z-index: 0;
}

.timeline-item {
    flex: 1;
    position: relative;
    z-index: 1;
}

.timeline-number {
    width: 80px;
    height: 80px;
    background: transparent;
    border: 3px solid var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 900;
    margin: 0 auto 20px;
    box-shadow: none;
    color: var(--white);
}

.timeline-item h3 {
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
}

.timeline-item p {
    font-size: 15px;
    color: var(--gray-light);
    text-align: center;
    line-height: 1.6;
}

/* ========================================
   11. TEAM CARDS
======================================== */
.team-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 50px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.team-card:hover {
    transform: translateY(-8px);
    border-color: var(--white);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.05);
}

.team-card .avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto 25px;
    border: 4px solid var(--white);
    object-fit: cover;
    background-color: var(--card-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: var(--white);
}

.team-card h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.team-card .role {
    font-size: 16px;
    color: var(--gray-light);
    font-weight: 600;
    margin-bottom: 20px;
}

.team-card .description {
    font-size: 15px;
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 25px;
}

.team-card ul {
    list-style: none;
    text-align: left;
    margin: 25px 0;
}

.team-card ul li {
    padding: 8px 0;
    font-size: 15px;
    color: var(--gray-light);
    padding-left: 25px;
    position: relative;
}

.team-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--white);
    font-size: 20px;
    line-height: 1;
}

/* ========================================
   12. ACCORDION
======================================== */
.accordion {
    max-width: 900px;
    margin: 0 auto;
}

.accordion-item {
    background-color: var(--card-bg);
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
}

.accordion-item.active {
    border-color: var(--white);
}

.accordion-header {
    padding: 30px 35px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    position: relative;
}

.accordion-header:hover {
    background-color: var(--card-hover);
}

.accordion-number {
    width: 50px;
    height: 50px;
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
    flex-shrink: 0;
}

.accordion-title {
    flex: 1;
}

.accordion-title h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 5px;
}

.accordion-title p {
    font-size: 14px;
    color: var(--gray-dark);
}

.accordion-icon {
    font-size: 20px;
    color: var(--white);
    transition: var(--transition);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content-inner {
    padding: 0 35px 35px 105px;
    font-size: 16px;
    color: var(--gray-light);
    line-height: 1.9;
}

.accordion-content-inner p {
    margin-bottom: 15px;
}

.accordion-content-inner .quote {
    background-color: var(--card-hover);
    padding: 25px;
    border-left: 4px solid var(--white);
    border-radius: 8px;
    font-style: italic;
    color: var(--white);
    margin: 25px 0;
}

.accordion-content-inner ul {
    margin: 20px 0;
    padding-left: 20px;
}

.accordion-content-inner ul li {
    margin-bottom: 10px;
    color: var(--gray-light);
    padding-left: 25px;
    position: relative;
}

.accordion-content-inner ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--white);
    font-weight: 700;
}

/* ========================================
   13. EBOOK SECTION
======================================== */
.ebook-box {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    text-align: left;
    margin-top: 40px;
}

.ebook-box h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.ebook-box p {
    font-size: 14px;
    color: var(--gray-light);
    margin-bottom: 30px;
    line-height: 1.8;
}

.ebook-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.ebook-img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.ebook-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

/* ========================================
   14. PROCESS IMAGES
======================================== */
.process-images {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 900px;
    margin: 60px auto 40px;
}

.process-images img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    border: 1px solid var(--border);
    filter: grayscale(100%);
    transition: var(--transition);
}

.process-images img:hover {
    filter: grayscale(0%);
    transform: scale(1.01);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

/* Mobile */
@media (max-width: 768px) {
    .process-images {
        gap: 20px;
        margin: 40px auto 30px;
    }
}

/* ========================================
   15. GALLERY (PC: 2x3 Grid, Mobile: Swipe)
======================================== */
.gallery-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.gallery-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 15px;
}

.gallery-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 8px;
    filter: grayscale(100%);
    transition: all 0.4s ease;
}

.gallery-img:hover {
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* Tablet */
@media (max-width: 1024px) {
    .gallery-track {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 1fr);
        gap: 12px;
    }
    
    .gallery-img {
        height: 220px;
    }
}

/* Mobile - 수동 스와이프 */
@media (max-width: 768px) {
    .gallery-container {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
    }
    
    .gallery-container::-webkit-scrollbar {
        height: 6px;
    }
    
    .gallery-container::-webkit-scrollbar-track {
        background: transparent;
    }
    
    .gallery-container::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.3);
        border-radius: 3px;
    }
    
    .gallery-track {
        display: flex;
        gap: 12px;
        padding-bottom: 10px;
    }
    
    .gallery-img {
        min-width: calc(50% - 6px);
        height: 200px;
        flex-shrink: 0;
    }
}

/* ========================================
   15. CONTACT FORM
======================================== */
.contact-section {
    background-color: var(--dark-black);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 40% 1fr;
    gap: 60px;
    background-color: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
}

.contact-info {
    padding: 60px;
    background: linear-gradient(135deg, #1a1a1a, #0a0a0a);
    border-right: 1px solid var(--border);
}

.contact-info h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 17px;
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 15px;
}

.contact-form {
    padding: 60px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--white);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 20px;
    background-color: #1a1a1a;
    border: 2px solid var(--border);
    border-radius: 8px;
    color: var(--white);
    font-size: 15px;
    font-family: var(--font-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--white);
    background-color: var(--card-hover);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-checkboxes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 15px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-item label {
    font-size: 15px;
    font-weight: 400;
    margin: 0;
    cursor: pointer;
}

.form-submit {
    margin-top: 30px;
}

.form-submit .btn-primary {
    width: 100%;
    font-size: 18px;
    padding: 20px;
}

/* ========================================
   15. REVIEWS & COLUMNS SECTION
======================================== */
.review-card,
.column-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    border: 2px solid transparent;
}

.review-card:hover,
.column-card:hover {
    transform: translateY(-8px);
    border-color: var(--white);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.05);
}

.card-thumbnail {
    width: 100%;
    height: 220px;
    background-color: var(--card-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-thumbnail i {
    font-size: 60px;
    color: var(--white);
}

.card-body {
    padding: 30px;
}

.card-body .date {
    font-size: 13px;
    color: var(--gray-dark);
    margin-bottom: 10px;
}

.card-body h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}

.card-body p {
    font-size: 15px;
    color: var(--gray-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

.card-body .btn {
    padding: 12px 25px;
    font-size: 14px;
}

/* ========================================
   16. FOOTER
======================================== */
.footer {
    background-color: var(--dark-black);
    padding: 80px 0 30px;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-brand h3 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 15px;
}

.footer-brand p {
    font-size: 15px;
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 10px;
}

.footer-links h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 15px;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--gray-dark);
}

/* ========================================
   17. SCROLL ANIMATIONS
======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ========================================
   18. RESPONSIVE DESIGN
======================================== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
        --container-padding: 30px;
    }
    
    .hero h1 {
        font-size: 48px;
    }
    
    .section-header h2 {
        font-size: 36px;
    }
    
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .two-column {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .timeline {
        flex-direction: column;
        gap: 40px;
    }
    
    .timeline::before {
        display: none;
    }
    
    .contact-wrapper,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .ebook-list {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
        --container-padding: 25px;
        --card-padding: 30px;
    }
    
    .container {
        padding-left: 25px;
        padding-right: 25px;
    }
    
    .section {
        padding: 80px 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        gap: 20px;
        padding: 40px;
        transition: var(--transition);
        backdrop-filter: blur(20px);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 80vh;
        background-attachment: scroll;
    }
    
    .hero {
        padding: 120px 0 100px;
    }
    
    .hero .container {
        padding-left: 30px;
        padding-right: 30px;
    }
    
    .hero h1 {
        font-size: 28px;
        margin-bottom: 35px;
        line-height: 1.5;
        letter-spacing: -1px;
    }
    
    .hero .subtitle {
        font-size: 17px;
        margin-bottom: 15px;
        line-height: 1.7;
    }
    
    .hero .cta-buttons {
        margin-top: 50px;
        gap: 15px;
    }
    
    .section-header {
        margin-bottom: 50px;
    }
    
    .section-header h2 {
        font-size: 28px;
        margin-bottom: 20px;
    }
    
    .section-header p {
        font-size: 15px;
        line-height: 1.7;
    }
    
    .grid-2,
    .grid-3,
    .grid-4,
    .ebook-images {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .card {
        padding: 30px 25px;
        margin-bottom: 20px;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        text-align: center;
        padding: 18px 35px;
        font-size: 16px;
    }
    
    .btn-primary {
        margin-bottom: 15px;
    }
    
    .team-card {
        padding: 35px 25px;
        margin-bottom: 25px;
    }
    
    .two-column {
        gap: 40px;
    }
    
    .warning-section {
        padding: 60px 25px;
    }
    
    .warning-section h2 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .warning-section p {
        font-size: 15px;
        line-height: 1.7;
    }
    
    .form-checkboxes {
        grid-template-columns: 1fr;
    }
    
    .accordion-content-inner {
        padding: 0 25px 25px 25px;
    }
    
    .contact-info,
    .contact-form {
        padding: 40px 30px;
    }
    
    .ebook-box {
        padding: 35px 25px;
    }
    
    .process-images {
        padding: 0 10px;
    }
}