/* ================================
   박종훈 경제 전문가 랜딩 페이지
   Colors: #7B5E47 (Rust), #6B8E99 (Misty Blue), #E6D6CC (Cream)
   Font: Noto Serif KR
   ================================ */

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1B4F72;
    --secondary-color: #2874A6;
    --accent-color: #D6EAF8;
    --text-dark: #2c2c2c;
    --text-light: #666;
    --white: #ffffff;
    --shadow: rgba(27, 79, 114, 0.15);
}

body {
    font-family: 'Noto Serif KR', serif;
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Fixed Bottom CTA Button */
.fixed-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    padding: 20px 0 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.cta-button-fixed {
    pointer-events: all;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    border: none;
    padding: 18px 45px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Noto Serif KR', serif;
    box-shadow: 0 8px 30px rgba(27, 79, 114, 0.4);
    transition: all 0.3s ease;
    animation: urgentScale 1.2s ease-in-out infinite;
}

.cta-button-fixed:hover {
    animation: urgentScaleHover 0.8s ease-in-out infinite;
    box-shadow: 0 12px 40px rgba(27, 79, 114, 0.5);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 8px 30px rgba(27, 79, 114, 0.4);
    }
    50% {
        box-shadow: 0 8px 40px rgba(27, 79, 114, 0.6);
    }
}

/* Button Scale Animation - Urgent Effect */
@keyframes urgentScale {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes urgentScaleHover {
    0% {
        transform: scale(1.05);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1.05);
    }
}

/* Header - Hidden */
.header {
    display: none;
}

/* Hero Section */
.hero {
    background: url('../images/bgc.png') center center/cover no-repeat,
                linear-gradient(135deg, var(--accent-color) 0%, #EBF5FB 100%);
    padding: 80px 0 120px;
    position: relative;
    overflow: hidden;
    transform: none !important;
    transition: none !important;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
                rgba(214, 234, 248, 0.97) 0%, 
                rgba(235, 245, 251, 0.96) 50%,
                rgba(214, 234, 248, 0.97) 100%);
    z-index: 1;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(107, 142, 153, 0.1) 100%);
    z-index: 1;
}

.hero > .container > .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.98);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid var(--primary-color);
}

.hero-badge i {
    font-size: 16px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 25px;
    color: var(--text-dark);
    text-shadow: 0 2px 8px rgba(255, 255, 255, 1),
                 0 0 15px rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.6);
    padding: 10px 20px;
    border-radius: 10px;
    display: inline-block;
}

.hero-title .highlight {
    color: var(--secondary-color);
    position: relative;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 40px;
    line-height: 1.8;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 1);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.5);
    padding: 15px 20px;
    border-radius: 8px;
    display: inline-block;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.7);
    padding: 10px 15px;
    border-radius: 10px;
}

.stat-item i {
    font-size: 32px;
    color: var(--primary-color);
}

.stat-item strong {
    display: block;
    font-size: 20px;
    color: var(--text-dark);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
    font-weight: 700;
}

.stat-item span {
    font-size: 14px;
    color: var(--text-dark);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
    font-weight: 500;
}

.hero-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(123, 94, 71, 0.2);
}

.profile-image {
    width: 100%;
    height: auto;
    display: block;
}

.image-decoration {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 120px;
    height: 120px;
    border: 3px solid var(--secondary-color);
    border-radius: 20px;
    z-index: -1;
}

.hero-quote {
    background: rgba(255, 255, 255, 0.95);
    padding: 25px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    margin-top: 30px;
    border-left: 4px solid var(--primary-color);
    backdrop-filter: blur(5px);
}

.hero-quote i {
    color: var(--secondary-color);
    font-size: 24px;
    margin-bottom: 10px;
}

.hero-quote p {
    font-size: 18px;
    font-style: italic;
    color: var(--text-dark);
    font-weight: 600;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: var(--white);
    clip-path: polygon(0 50%, 100% 0, 100% 100%, 0 100%);
    transform: none !important;
    transition: none !important;
}

/* Buttons */
.cta-button, .cta-button-hero, .cta-button-large {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    border: none;
    padding: 16px 35px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Noto Serif KR', serif;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(27, 79, 114, 0.3);
    animation: urgentScale 1.5s ease-in-out infinite;
}

.cta-button-hero {
    padding: 20px 45px;
    font-size: 18px;
}

.cta-button-large {
    padding: 22px 55px;
    font-size: 20px;
}

.cta-button:hover, .cta-button-hero:hover, .cta-button-large:hover {
    animation: urgentScaleHover 0.8s ease-in-out infinite;
    box-shadow: 0 12px 35px rgba(27, 79, 114, 0.4);
}

/* Button Icon - Use band.png image */
.cta-button i, .cta-button-hero i, .cta-button-large i, .cta-button-fixed i {
    width: 20px;
    height: 20px;
    background: url('../images/band.png') center center/contain no-repeat;
    font-size: 0;
    display: inline-block;
    flex-shrink: 0;
}

.cta-button-hero i {
    width: 22px;
    height: 22px;
}

.cta-button-large i {
    width: 24px;
    height: 24px;
}

.cta-button-fixed i {
    width: 20px;
    height: 20px;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-color);
    padding: 10px 25px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-description {
    font-size: 18px;
    color: var(--text-light);
}

/* About Section */
.about-section {
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 50px var(--shadow);
}

.about-badge-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--white);
    padding: 15px 25px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 25px var(--shadow);
}

.about-badge-overlay i {
    font-size: 24px;
    color: var(--primary-color);
}

.about-badge-overlay span {
    font-weight: 600;
    color: var(--text-dark);
}

.about-text h3 {
    font-size: 32px;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.about-intro {
    font-size: 17px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 35px;
}

.credentials {
    display: grid;
    gap: 20px;
    margin-bottom: 35px;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--accent-color);
    border-radius: 12px;
    transition: transform 0.3s;
}

.credential-item:hover {
    transform: translateX(10px);
}

.credential-item i {
    font-size: 28px;
    color: var(--primary-color);
}

.credential-item strong {
    display: block;
    font-size: 16px;
    color: var(--text-dark);
}

.credential-item span {
    font-size: 14px;
    color: var(--text-light);
}

/* Insights Section */
.insights-section {
    background: linear-gradient(135deg, #f8f5f2 0%, var(--accent-color) 100%);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 35px;
}

.insight-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 35px var(--shadow);
    transition: all 0.3s ease;
}

.insight-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(27, 79, 114, 0.25);
}

.insight-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.insight-icon i {
    font-size: 32px;
    color: var(--white);
}

.insight-card h3 {
    font-size: 24px;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.insight-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
}

/* Topics Section */
.topics-section {
    background: var(--white);
}

.topic-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.topic-row:last-child {
    margin-bottom: 0;
}

.topic-row.reverse {
    direction: rtl;
}

.topic-row.reverse > * {
    direction: ltr;
}

.topic-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px var(--shadow);
}

.topic-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
}

.topic-row:hover .topic-image img {
    transform: scale(1.05);
}

.topic-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px var(--shadow);
}

.topic-overlay i {
    font-size: 36px;
    color: var(--primary-color);
}

.topic-content {
    padding: 20px;
}

.topic-number {
    display: inline-block;
    font-size: 60px;
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: 20px;
}

.topic-content h3 {
    font-size: 32px;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.topic-content p {
    font-size: 17px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 25px;
}

.topic-list {
    list-style: none;
}

.topic-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.topic-list i {
    color: var(--secondary-color);
    font-size: 18px;
}

/* Why Section */
.why-section {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--white);
}

.why-section .section-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.why-section .section-title,
.why-section .section-description {
    color: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-10px);
}

.why-number {
    font-size: 48px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 20px;
}

.why-icon {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.why-icon i {
    font-size: 36px;
    color: var(--primary-color);
}

.why-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--white);
}

.why-card p {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

/* Reviews Section */
.reviews-section {
    background: var(--accent-color);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.review-card {
    background: var(--white);
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 10px 35px var(--shadow);
    transition: transform 0.3s;
}

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

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.review-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.review-avatar i {
    font-size: 24px;
    color: var(--white);
}

.review-info {
    flex: 1;
}

.review-info strong {
    display: block;
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 3px;
}

.review-info span {
    font-size: 13px;
    color: var(--text-light);
}

.review-stars {
    display: flex;
    gap: 3px;
}

.review-stars i {
    font-size: 14px;
    color: #ffa500;
}

.review-text {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-icon {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.cta-icon i {
    font-size: 48px;
    color: var(--white);
}

.cta-section h2 {
    font-size: 38px;
    margin-bottom: 20px;
    color: var(--white);
}

.cta-section p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 35px;
    color: rgba(255, 255, 255, 0.9);
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.cta-feature i {
    font-size: 20px;
    color: var(--accent-color);
}

.cta-button-large {
    background: var(--white);
    color: var(--primary-color);
}

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

/* Footer */
.footer {
    background: #2c2c2c;
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 24px;
    color: var(--white);
    margin: 15px 0 10px;
}

.footer-brand p {
    font-size: 15px;
}

.footer-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 18px;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links a,
.footer-contact a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s;
}

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

.footer-contact a {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-legal {
    display: flex;
    gap: 25px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

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

/* Modal Styles */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow-y: auto;
}

.modal-content {
    background: var(--white);
    border-radius: 20px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 36px;
    color: var(--text-light);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
    line-height: 1;
}

.modal-close:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: rotate(90deg);
}

.modal-content h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 25px;
    padding-right: 40px;
}

.modal-text {
    color: var(--text-dark);
    line-height: 1.8;
}

.modal-text h3 {
    font-size: 20px;
    color: var(--secondary-color);
    margin-top: 25px;
    margin-bottom: 12px;
    font-weight: 600;
}

.modal-text p {
    margin-bottom: 15px;
    font-size: 15px;
}

.modal-text ul {
    margin: 15px 0;
    padding-left: 25px;
}

.modal-text li {
    margin-bottom: 10px;
    font-size: 15px;
}

.modal-date {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--accent-color);
    font-size: 14px;
    color: var(--text-light);
}

.modal-date strong {
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 42px;
    }

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

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

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

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 40px 0 60px;
    }

    .hero-content {
        grid-template-columns: 1fr !important;
        gap: 30px;
    }

    .hero-text {
        order: 2;
        text-align: center;
    }

    .hero-image {
        order: 1;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero-title {
        font-size: 28px;
        line-height: 1.3;
        margin-bottom: 15px;
        text-shadow: 0 2px 8px rgba(255, 255, 255, 1);
        font-weight: 700;
        background: rgba(255, 255, 255, 0.7);
        padding: 8px 15px;
        display: inline-block;
        text-align: center;
        width: 100%;
    }

    .hero-subtitle {
        font-size: 15px;
        margin-bottom: 25px;
        color: var(--text-dark);
        text-shadow: 0 1px 3px rgba(255, 255, 255, 1);
        font-weight: 600;
        background: rgba(255, 255, 255, 0.6);
        padding: 12px 15px;
        display: block;
        text-align: center;
        width: 100%;
    }

    .hero-badge {
        padding: 8px 15px;
        font-size: 12px;
        margin-bottom: 15px;
        display: inline-flex;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 25px;
        justify-content: center;
        width: 100%;
    }

    .stat-item {
        gap: 8px;
        justify-content: center;
        flex: 0 1 auto;
        min-width: fit-content;
        padding: 8px 12px;
    }
    
    .stat-item i {
        font-size: 20px;
    }
    
    .stat-item div {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .stat-item i {
        font-size: 24px;
    }

    .stat-item strong {
        font-size: 14px;
        line-height: 1.2;
    }

    .stat-item span {
        font-size: 11px;
        line-height: 1.2;
        white-space: nowrap;
    }

    .hero-quote {
        padding: 20px;
        margin-top: 20px;
        text-align: center;
    }

    .hero-quote i {
        display: block;
        text-align: center;
    }

    .hero-quote p {
        font-size: 16px;
        text-align: center;
    }

    .section-title {
        font-size: 28px;
        margin-bottom: 10px;
    }

    .section-description {
        font-size: 15px;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-badge {
        padding: 8px 18px;
        font-size: 12px;
        margin-bottom: 15px;
    }

    section {
        padding: 50px 0;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-text h3 {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .about-intro {
        font-size: 15px;
        margin-bottom: 25px;
    }

    .credentials {
        gap: 15px;
        margin-bottom: 25px;
    }

    .credential-item {
        padding: 15px;
    }

    .credential-item i {
        font-size: 22px;
    }

    .credential-item strong {
        font-size: 14px;
    }

    .credential-item span {
        font-size: 13px;
    }

    .insight-card {
        padding: 30px 25px;
    }

    .insight-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }

    .insight-icon i {
        font-size: 28px;
    }

    .insight-card h3 {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .insight-card p {
        font-size: 15px;
    }

    .topic-row {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-bottom: 40px;
    }

    .topic-row.reverse {
        direction: ltr;
    }

    .topic-content {
        padding: 10px;
    }

    .topic-number {
        font-size: 40px;
        margin-bottom: 15px;
    }

    .topic-content h3 {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .topic-content p {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .topic-list li {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .topic-overlay {
        width: 60px;
        height: 60px;
    }

    .topic-overlay i {
        font-size: 28px;
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .why-card {
        padding: 30px 25px;
    }

    .why-number {
        font-size: 36px;
        margin-bottom: 15px;
    }

    .why-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }

    .why-icon i {
        font-size: 28px;
    }

    .why-card h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .why-card p {
        font-size: 14px;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .review-card {
        padding: 25px 20px;
    }

    .review-avatar {
        width: 45px;
        height: 45px;
    }

    .review-avatar i {
        font-size: 20px;
    }

    .review-info strong {
        font-size: 15px;
    }

    .review-info span {
        font-size: 12px;
    }

    .review-text {
        font-size: 14px;
    }

    .cta-section {
        padding: 50px 0;
    }

    .cta-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 25px;
    }

    .cta-icon i {
        font-size: 36px;
    }

    .cta-section h2 {
        font-size: 26px;
        margin-bottom: 15px;
    }

    .cta-section p {
        font-size: 15px;
        margin-bottom: 25px;
    }

    .cta-features {
        gap: 20px;
        margin-bottom: 30px;
    }

    .cta-feature {
        font-size: 14px;
    }

    .cta-button-large {
        padding: 18px 35px;
        font-size: 16px;
    }

    .footer {
        padding: 40px 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-bottom: 30px;
    }

    .footer-brand h3 {
        font-size: 20px;
    }

    .footer-brand p {
        font-size: 14px;
    }

    .footer-logo {
        width: 50px;
        height: 50px;
    }

    .footer-links h4,
    .footer-contact h4 {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .footer-links a,
    .footer-contact a {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding-top: 20px;
    }

    .footer-bottom p {
        font-size: 13px;
    }

    .footer-legal {
        gap: 15px;
    }

    .footer-legal a {
        font-size: 13px;
    }

    /* Fixed CTA Button - Mobile Optimization */
    .fixed-cta {
        padding: 12px 15px 20px;
        background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    }

    .cta-button-fixed {
        padding: 14px 28px;
        font-size: 15px;
        gap: 10px;
        white-space: nowrap;
        max-width: calc(100vw - 40px);
    }

    .cta-button-hero {
        padding: 16px 30px;
        font-size: 15px;
        margin: 0 auto;
        display: flex;
        justify-content: center;
    }

    .cta-button {
        padding: 14px 28px;
        font-size: 14px;
        margin: 0 auto;
        display: flex;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 24px;
        text-align: center;
    }

    .hero-subtitle {
        font-size: 14px;
        text-align: center;
    }

    .section-title {
        font-size: 24px;
        text-align: center;
    }

    .about-text h3 {
        font-size: 20px;
    }

    .topic-content h3 {
        font-size: 20px;
    }

    .cta-section h2 {
        font-size: 22px;
    }

    .hero-image {
        max-width: 100%;
        padding: 0 20px;
    }

    .hero-stats {
        gap: 8px;
    }

    .stat-item {
        padding: 6px 10px;
        gap: 6px;
    }

    .stat-item i {
        font-size: 18px;
    }

    .stat-item strong {
        font-size: 13px;
    }

    .stat-item span {
        font-size: 10px;
    }

    /* Fixed Button - Keep text visible on small screens */
    .cta-button-fixed {
        padding: 12px 20px;
        font-size: 14px;
        gap: 8px;
    }

    .cta-button-fixed i {
        font-size: 16px;
    }

    .fixed-cta {
        padding: 10px 10px 18px;
    }
}

@media (max-width: 380px) {
    .container {
        padding: 0 12px;
    }

    .hero-title {
        font-size: 22px;
    }

    .section-title {
        font-size: 22px;
    }

    /* Smaller screens - Keep full text */
    .cta-button-fixed {
        padding: 11px 16px;
        font-size: 13px;
        gap: 6px;
    }

    .cta-button-fixed i {
        font-size: 14px;
    }
}

/* Modal Responsive */
@media (max-width: 768px) {
    .modal-content {
        padding: 30px 25px;
        max-height: 85vh;
    }

    .modal-content h2 {
        font-size: 24px;
        margin-bottom: 20px;
        padding-right: 35px;
    }

    .modal-text h3 {
        font-size: 18px;
        margin-top: 20px;
    }

    .modal-text p,
    .modal-text li {
        font-size: 14px;
    }

    .modal-close {
        top: 15px;
        right: 15px;
        font-size: 30px;
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    .modal-overlay {
        padding: 10px;
    }

    .modal-content {
        padding: 25px 20px;
        border-radius: 15px;
    }

    .modal-content h2 {
        font-size: 22px;
    }

    .modal-text h3 {
        font-size: 16px;
    }
}