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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #111827;
    background-color: #FFFFFF;
}

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

.section {
    padding: 80px 0;
}

.bg-secondary {
    background-color: #F3F4F6;
}

/* Typography */
h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #9A3412;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #9A3412;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    margin-top: 1rem;
    color: #9A3412;
}

h4 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #9A3412;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Buttons */
.btn-cta {
    display: inline-block;
    background-color: #16A34A;
    color: #FFFFFF;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-cta:hover {
    background-color: #15803d;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

.btn-consultation {
    display: inline-block;
    background-color: #9A3412;
    color: #FFFFFF;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.btn-consultation:hover {
    background-color: #7c2d12;
    transform: translateY(-1px);
}

.btn-primary {
    background-color: #9A3412;
    color: #FFFFFF;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #7c2d12;
}

.btn-secondary {
    background-color: transparent;
    color: #9A3412;
    padding: 10px 20px;
    border: 2px solid #9A3412;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: #9A3412;
    color: #FFFFFF;
}

.btn-submit {
    background-color: #16A34A;
    color: #FFFFFF;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-submit:hover {
    background-color: #15803d;
}

.btn-submit:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Navigation */
.navbar {
    background-color: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.nav-logo h2 {
    color: #9A3412;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    text-align: left;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #111827;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #16A34A;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #16A34A;
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #9A3412;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #F3F4F6 0%, #FFFFFF 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #111827;
}

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

.hero-chart {
    max-width: 100%;
    height: auto;
}

.strategy-chart-img {
    max-width: 100%;
    height: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

/* Active Navigation */
.nav-link.active {
    color: #16A34A;
    font-weight: 600;
}

.nav-link.active::after {
    width: 100%;
}

/* Section Headers */
.section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.section-icon {
    width: 48px;
    height: 48px;
}

.intro-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    color: #111827;
}

/* Data Section */
.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.data-card {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.data-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    text-align: left;
}

.feature-list li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: #111827;
}

.feature-list li::before {
    content: '→';
    color: #7A3E2E;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.info-box {
    background: linear-gradient(135deg, #9A3412 0%, #16A34A 100%);
    color: #FFFFFF;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 3rem;
}

.info-box h4 {
    color: #FFFFFF;
    margin-bottom: 1rem;
}

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

/* Strategies Section */
.strategies-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.strategy-text ul {
    list-style: none;
    padding-left: 0;
}

.strategy-text li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.strategy-text li::before {
    content: '▶';
    color: #7A3E2E;
    position: absolute;
    left: 0;
}

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

.strategy-chart svg {
    max-width: 100%;
    height: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

/* Team Section */
.team-section {
    background: linear-gradient(135deg, #F3F5F7 0%, #FFFFFF 100%);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.team-member {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.team-member:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
    border-color: #16A34A;
}

.member-photo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.photo-placeholder {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2F4858 0%, #7A3E2E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto;
    box-shadow: 0 4px 16px rgba(47, 72, 88, 0.3);
}

.member-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto;
    display: block;
    box-shadow: 0 4px 16px rgba(47, 72, 88, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.member-image:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(47, 72, 88, 0.4);
}

.member-info h4 {
    color: #2F4858;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.member-role {
    color: #7A3E2E;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.member-description {
    color: #111827;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.member-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.expertise-tag {
    background: linear-gradient(135deg, #F3F5F7 0%, #FFFFFF 100%);
    color: #2F4858;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid #F3F4F6;
    transition: all 0.3s ease;
}

.expertise-tag:hover {
    background: linear-gradient(135deg, #2F4858 0%, #7A3E2E 100%);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.achievements-box {
    background: linear-gradient(135deg, #2F4858 0%, #7A3E2E 100%);
    color: #FFFFFF;
    padding: 3rem 2rem;
    border-radius: 16px;
    text-align: center;
    margin-top: 3rem;
}

.achievements-box h4 {
    color: #FFFFFF;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

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

.achievement-number {
    font-size: 3rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.achievement-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Evaluation Section */
.evaluation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.eval-card {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 16px;
    border: 2px solid #F3F4F6;
    transition: all 0.4s ease;
    text-align: center;
}

.eval-card:hover {
    transform: translateY(-5px);
    border-color: #7A3E2E;
    box-shadow: 0 12px 40px rgba(122, 62, 46, 0.1);
}

.methodology-box {
    background: linear-gradient(135deg, #F3F4F6 0%, #FFFFFF 100%);
    padding: 3rem 2rem;
    border-radius: 16px;
    margin-top: 3rem;
    border: 2px solid rgba(154, 52, 18, 0.1);
}

.methodology-box h4 {
    color: #9A3412;
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.methodology-box > p {
    text-align: center;
    margin-bottom: 2rem;
    color: #111827;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
    line-height: 1.7;
}

.methodology-intro {
    margin-bottom: 3rem;
}

.intro-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(154, 52, 18, 0.1);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #9A3412;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: #111827;
    font-weight: 500;
}

.methodology-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.step-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: #16A34A;
}

.step-item.expanded {
    flex-direction: column;
    padding: 2rem;
}

.step-item.expanded .step-content {
    width: 100%;
}

.step-details {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #F3F4F6 0%, #FFFFFF 100%);
    border-radius: 8px;
    border-left: 4px solid #16A34A;
}

.step-details h6 {
    color: #9A3412;
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

.detail-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
}

.detail-list li {
    padding: 0.5rem 0;
    color: #111827;
    font-size: 0.95rem;
    line-height: 1.5;
    border-bottom: 1px solid rgba(154, 52, 18, 0.1);
}

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

.step-metrics {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.metric {
    background: linear-gradient(135deg, #9A3412 0%, #16A34A 100%);
    color: #FFFFFF;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(154, 52, 18, 0.3);
}

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #16A34A 0%, #15803d 100%);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.step-content h5 {
    color: #2F4858;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.step-content p {
    color: #111827;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.methodology-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid #F3F4F6;
}

.quality-assurance {
    text-align: center;
    margin-bottom: 2rem;
}

.quality-assurance h5 {
    color: #9A3412;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.quality-assurance p {
    color: #111827;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.certification-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #FFFFFF 0%, #F3F4F6 100%);
    border: 2px solid #16A34A;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 163, 74, 0.2);
    background: linear-gradient(135deg, #16A34A 0%, #15803d 100%);
    color: #FFFFFF;
}

.badge-icon {
    font-size: 1.2rem;
}

.badge-text {
    font-weight: 600;
    font-size: 0.9rem;
    color: #9A3412;
    transition: color 0.3s ease;
}

.badge:hover .badge-text {
    color: #FFFFFF;
}

/* Publications Section */
.publications-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.pub-stat {
    text-align: center;
    padding: 1.5rem;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.pub-stat:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(154, 52, 18, 0.1);
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pub-card {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.pub-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(154, 52, 18, 0.05), transparent);
    transition: left 0.6s;
}

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

.pub-card:hover {
    transform: translateY(-5px);
    border-color: #16A34A;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.pub-card.featured {
    border: 2px solid #9A3412;
    background: linear-gradient(135deg, #FFFFFF 0%, #F3F4F6 100%);
}

.pub-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #9A3412 0%, #16A34A 100%);
    color: #FFFFFF;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(154, 52, 18, 0.3);
}

.pub-meta {
    color: #16A34A;
    font-weight: 500;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.pub-description {
    color: #111827;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1rem;
}

.pub-highlights {
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, #F3F4F6 0%, #FFFFFF 100%);
    border-radius: 8px;
    border-left: 4px solid #16A34A;
}

.pub-highlights h5 {
    color: #9A3412;
    margin-bottom: 1rem;
    font-size: 1rem;
}

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

.highlight-list li {
    padding: 0.5rem 0;
    color: #111827;
    font-size: 0.9rem;
    line-height: 1.5;
    border-bottom: 1px solid rgba(154, 52, 18, 0.1);
}

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

.pub-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn-download, .btn-cite {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
}

.btn-download {
    background: linear-gradient(135deg, #9A3412 0%, #16A34A 100%);
    color: #FFFFFF;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(154, 52, 18, 0.3);
}

.btn-cite {
    background: transparent;
    color: #9A3412;
    border: 2px solid #9A3412;
}

.btn-cite:hover {
    background: #9A3412;
    color: #FFFFFF;
}

.publications-footer {
    margin-top: 4rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #9A3412 0%, #16A34A 100%);
    border-radius: 16px;
    color: #FFFFFF;
}

.research-collaboration {
    margin-bottom: 3rem;
    text-align: center;
}

.research-collaboration h4 {
    color: #FFFFFF;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.research-collaboration p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.collaboration-partners {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.partner {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.partner:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.publication-cta {
    text-align: center;
    padding-top: 2rem;
    border-top: 2px solid rgba(255, 255, 255, 0.2);
}

.publication-cta h4 {
    color: #FFFFFF;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.publication-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.btn-newsletter {
    display: inline-block;
    background: #FFFFFF;
    color: #9A3412;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn-newsletter:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    background: #F3F4F6;
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(135deg, #F3F5F7 0%, #FFFFFF 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.testimonial-card {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(122, 62, 46, 0.05), transparent);
    transition: left 0.6s;
}

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

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
    border-color: #7A3E2E;
}

.testimonial-content {
    margin-bottom: 2rem;
    position: relative;
}

.quote-icon {
    font-size: 4rem;
    color: #7A3E2E;
    opacity: 0.3;
    position: absolute;
    top: -1rem;
    left: -0.5rem;
    font-family: serif;
    line-height: 1;
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #111827;
    margin-left: 2rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 2px solid #F3F4F6;
}

.author-photo .photo-placeholder {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2F4858 0%, #7A3E2E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 16px rgba(47, 72, 88, 0.3);
}

.client-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(47, 72, 88, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.client-image:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(47, 72, 88, 0.4);
}

.author-info h5 {
    color: #2F4858;
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.author-info p {
    color: #7A3E2E;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.rating {
    display: flex;
    gap: 0.2rem;
}

.star {
    font-size: 1rem;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.trust-indicators {
    background: linear-gradient(135deg, #2F4858 0%, #7A3E2E 100%);
    color: #FFFFFF;
    padding: 3rem 2rem;
    border-radius: 16px;
    text-align: center;
}

.trust-indicators h4 {
    color: #FFFFFF;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.indicators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.indicator-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.indicator-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.indicator-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.indicator-text {
    text-align: left;
}

.indicator-text strong {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 1rem;
}

.indicator-text p {
    margin: 0;
    font-size: 0.85rem;
    opacity: 0.9;
}

/* Form Section */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: #F3F4F6;
    padding: 3rem;
    border-radius: 12px;
}

.consultation-form {
    display: grid;
    gap: 1.5rem;
}

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

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #2F4858;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid #e5e7eb;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background-color: #FFFFFF;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #9A3412;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
}

.checkbox-group label {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: none;
}

.error-message.show {
    display: block;
}

/* Contacts Section */
.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info-box {
    background: linear-gradient(135deg, #FFFFFF 0%, #F3F4F6 100%);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(47, 72, 88, 0.1);
    transition: all 0.3s ease;
}

.contact-info-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: #7A3E2E;
}

.contact-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #F3F4F6;
}

.contact-icon {
    font-size: 2rem;
    background: linear-gradient(135deg, #2F4858 0%, #7A3E2E 100%);
    color: #FFFFFF;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(47, 72, 88, 0.3);
}

.contact-header h3 {
    margin: 0;
    color: #2F4858;
    font-size: 1.5rem;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.contact-item:hover {
    background: #FFFFFF;
    border-color: #7A3E2E;
    transform: translateX(5px);
    box-shadow: 0 4px 16px rgba(122, 62, 46, 0.1);
}

.item-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #7A3E2E 0%, #5d2e21 100%);
    color: #FFFFFF;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(122, 62, 46, 0.3);
}

.item-content {
    flex: 1;
}

.item-content strong {
    color: #2F4858;
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.item-content p {
    margin: 0;
    color: #111827;
    line-height: 1.5;
}

.item-content a {
    color: #7A3E2E;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.item-content a:hover {
    color: #5d2e21;
    text-decoration: underline;
}

.map-container {
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

#map {
    width: 100%;
    height: 100%;
}

/* Footer */
.footer {
    background-color:  #582f2f;
    color: #FFFFFF;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: #FFFFFF;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #FFFFFF;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #7A3E2E;
}

.footer-bottom {
    border-top: 1px solid #4a5568;
    padding-top: 1rem;
    text-align: center;
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, #2F4858 0%, #7A3E2E 100%);
    color: #FFFFFF;
    padding: 1.5rem;
    z-index: 10000;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(10px);
}

.cookie-popup.show {
    transform: translateX(0);
}

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cookie-content p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.cookie-content a {
    color: #FFFFFF;
    text-decoration: underline;
    font-weight: 500;
}

.cookie-content a:hover {
    color: #F3F4F6;
}

.cookie-buttons {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.cookie-buttons .btn-primary,
.cookie-buttons .btn-secondary {
    padding: 8px 16px;
    font-size: 0.85rem;
    border-radius: 8px;
    flex: 1;
    text-align: center;
}

.cookie-buttons .btn-secondary {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
}

.cookie-buttons .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #FFFFFF;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .strategies-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contacts-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cookie-popup {
        bottom: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(120%);
    }
    
    .cookie-popup.show {
        transform: translateY(0);
    }

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

    .cookie-buttons {
        justify-content: center;
        flex-direction: column;
    }
    
    .cookie-buttons .btn-primary,
    .cookie-buttons .btn-secondary {
        flex: none;
        width: 100%;
    }

    .form-container {
        padding: 2rem;
    }

    .section {
        padding: 60px 0;
    }

    .data-grid,
    .evaluation-grid,
    .publications-grid,
    .team-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .publications-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .pub-actions {
        flex-direction: column;
    }
    
    .collaboration-partners {
        grid-template-columns: 1fr;
    }
    
    .publications-footer {
        padding: 2rem 1rem;
    }
    
    .pub-badge {
        position: static;
        display: inline-block;
        margin-bottom: 1rem;
    }
    
    .achievements-grid,
    .indicators-grid,
    .methodology-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-content p {
        margin-left: 1rem;
        font-size: 1rem;
    }
    
    .quote-icon {
        font-size: 3rem;
        top: -0.5rem;
    }
    
    .member-expertise {
        justify-content: center;
    }
    
    .step-item {
        flex-direction: column;
        text-align: center;
    }
    
    .step-item.expanded {
        padding: 1.5rem;
    }
    
    .intro-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .step-metrics {
        justify-content: center;
    }
    
    .certification-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .badge {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .detail-list li {
        font-size: 0.9rem;
    }
    
    .indicator-item {
        flex-direction: column;
        text-align: center;
    }
    
    .indicator-text {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    h1 {
        font-size: 2rem;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .form-container {
        padding: 1.5rem;
    }

    .data-card,
    .eval-card,
    .pub-card,
    .contact-info {
        padding: 1.5rem;
    }

    .section {
        padding: 40px 0;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Page Headers for Service Pages */
.page-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #F3F5F7;
}

.page-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.2rem;
    color: #111827;
    margin-top: 1rem;
    opacity: 0.8;
}

/* Legal Content Styling */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-content h2 {
    color: #2F4858;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #16A34A;
    text-align: left;
}

.legal-content h3 {
    color: #2F4858;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-content h4 {
    color: #7A3E2E;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
}

.legal-content ul {
    list-style: none;
    padding-left: 0;
}

.legal-content ul li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.legal-content ul li::before {
    content: '→';
    color: #7A3E2E;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.legal-content strong {
    color: #2F4858;
}

/* Loading Animation */
.loading {
    opacity: 0.5;
    pointer-events: none;
}

/* Success Message */
.success-message {
    background-color: #10b981;
    color: #FFFFFF;
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1rem;
    display: none;
}

.success-message.show {
    display: block;
}