/* Complete redesign with dark theme matching the reference screenshot */

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

:root {
    --color-bg: #000814;
    --color-bg-light: #001529;
    --color-text: #ffffff;
    --color-text-dim: #8892a6;
    --color-accent: #ffc629;
    --color-accent-hover: #ffb000;
    --color-border: #1a2332;
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

/* Container */
.container-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container-main {
        padding: 0 20px;
    }
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.site-header.scrolled {
    background-color: rgba(0, 8, 20, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
}

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

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-accent);
    color: var(--color-bg);
    font-weight: 800;
    font-size: 18px;
    border-radius: 8px;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
}

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

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

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

.burger-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.burger-btn span {
    display: block;
    width: 28px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
}

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

.burger-btn.active span:nth-child(2) {
    opacity: 0;
}

.burger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu {
    display: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-menu.active {
    max-height: 500px;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 30px 0;
}

.mobile-link {
    color: var(--color-text);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: var(--transition);
}

.mobile-link:hover {
    color: var(--color-accent);
}

@media (max-width: 1024px) {
    .main-nav {
        display: none;
    }
    
    .burger-btn {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
}

/* Buttons */
.btn-primary,
.btn-primary-small,
.btn-primary-full {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-bg);
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    padding: 16px 32px;
    font-size: 14px;
    border-radius: 8px;
}

.btn-primary-small {
    padding: 12px 24px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-primary-full {
    width: 100%;
    padding: 16px 32px;
    font-size: 14px;
    border-radius: 8px;
}

.btn-primary:hover,
.btn-primary-small:hover,
.btn-primary-full:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 198, 41, 0.3);
}

.btn-secondary,
.btn-secondary-small {
    display: inline-block;
    background-color: transparent;
    color: var(--color-text);
    font-weight: 700;
    text-decoration: none;
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-secondary {
    padding: 16px 32px;
    font-size: 14px;
    border-radius: 8px;
}

.btn-secondary-small {
    padding: 12px 24px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-secondary:hover,
.btn-secondary-small:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    padding: 180px 0 120px;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-light) 100%);
}

.hero-grid {
    display: grid;
    gap: 80px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-text);
    letter-spacing: -2px;
}

.hero-text-right {
    max-width: 600px;
    margin-left: auto;
}

.hero-subtitle {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-dim);
}

.hero-image {
    width: 100%;
    overflow: hidden;
    border-radius: 16px;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-text-right {
        margin-left: 0;
    }
}

/* Section Labels */
.section-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-dim);
    margin-bottom: 20px;
}

/* About Section */
.about-section {
    padding: 120px 0;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.about-intro {
    margin-bottom: 60px;
}

.about-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
    max-width: 900px;
}

.about-grid {
    display: grid;
    gap: 40px;
}

.about-text {
    max-width: 800px;
}

.about-paragraph {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text-dim);
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .about-section {
        padding: 80px 0;
    }
    
    .about-title {
        font-size: 32px;
    }
    
    .about-paragraph {
        font-size: 16px;
    }
}

/* Services Section */
.services-section {
    padding: 120px 0;
    background-color: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1px;
    background-color: var(--color-border);
    border: 1px solid var(--color-border);
}

.service-card {
    background-color: var(--color-bg);
    padding: 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    background-color: var(--color-bg-light);
}

.service-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.service-title {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--color-text);
    text-transform: uppercase;
}

.expand-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.expand-text {
    font-size: 14px;
    color: var(--color-accent);
    transition: var(--transition);
}

.expand-btn:hover .expand-text {
    color: var(--color-accent-hover);
}

.service-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-dim);
    margin-bottom: 20px;
}

.service-expanded {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.service-card.expanded .service-expanded {
    max-height: 500px;
    margin-top: 20px;
}

.service-detail {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-dim);
    margin-bottom: 20px;
}

.service-link {
    display: inline-block;
    font-size: 14px;
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--color-accent-hover);
}

@media (max-width: 768px) {
    .services-section {
        padding: 80px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 30px;
    }
}

/* Values Section */
.values-section {
    padding: 120px 0;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.values-header {
    margin-bottom: 80px;
}

.values-title {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-text);
    max-width: 1000px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.value-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 40px;
    min-height: 300px;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    transform-style: preserve-3d;
}

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

.value-front,
.value-back {
    backface-visibility: hidden;
    transition: opacity 0.4s ease;
}

.value-back {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 40px;
    opacity: 0;
    pointer-events: none;
}

.value-card.flipped .value-front {
    opacity: 0;
}

.value-card.flipped .value-back {
    opacity: 1;
    pointer-events: auto;
}

.value-title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--color-text);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.value-intro,
.value-detail {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-dim);
}

@media (max-width: 768px) {
    .values-section {
        padding: 80px 0;
    }
    
    .values-title {
        font-size: 28px;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
}

/* Portfolio Section */
.portfolio-section {
    padding: 120px 0;
    background-color: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
}

.portfolio-header {
    margin-bottom: 60px;
}

.portfolio-title {
    font-size: 52px;
    font-weight: 700;
    color: var(--color-text);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
}

.portfolio-card {
    display: grid;
    gap: 30px;
}

.portfolio-image {
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}

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

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

.portfolio-info {
    display: grid;
    gap: 12px;
}

.portfolio-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
}

.portfolio-type {
    font-size: 14px;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.portfolio-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-dim);
}

.portfolio-link {
    display: inline-block;
    font-size: 14px;
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.portfolio-link:hover {
    color: var(--color-accent-hover);
}

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

@media (max-width: 768px) {
    .portfolio-section {
        padding: 80px 0;
    }
    
    .portfolio-title {
        font-size: 36px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Team Section */
.team-section {
    padding: 120px 0;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.team-header {
    margin-bottom: 60px;
    text-align: center;
}

.team-title {
    font-size: 52px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 20px;
}

.team-subtitle {
    font-size: 18px;
    color: var(--color-text-dim);
    max-width: 600px;
    margin: 0 auto;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

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

.team-image {
    width: 100%;
    aspect-ratio: 3/4;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 24px;
    border: 1px solid var(--color-border);
}

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

.team-card:hover .team-image img {
    transform: scale(1.08);
}

.team-info {
    display: grid;
    gap: 8px;
}

.team-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
}

.team-role {
    font-size: 13px;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .team-section {
        padding: 80px 0;
    }
    
    .team-title {
        font-size: 36px;
    }
    
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 30px;
    }
}

/* Contact Section */
.contact-section {
    padding: 120px 0;
    background-color: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
}

.contact-info {
    display: grid;
    gap: 40px;
    align-content: start;
}

.contact-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
}

.contact-subtitle {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-dim);
    max-width: 500px;
}

.contact-details {
    display: grid;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    color: var(--color-accent);
}

.contact-label {
    font-size: 14px;
    color: var(--color-text-dim);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-value {
    font-size: 16px;
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition);
}

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

.contact-cta {
    margin-top: 20px;
}

.contact-form-wrapper {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 40px;
}

.contact-form {
    display: grid;
    gap: 24px;
}

.form-group {
    display: grid;
    gap: 8px;
}

.form-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 16px;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 15px;
    transition: var(--transition);
}

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

.form-input.error,
.form-textarea.error {
    border-color: #ff4444;
}

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

.form-checkbox {
    display: grid;
    gap: 8px;
}

.checkbox-label {
    display: flex;
    gap: 12px;
    cursor: pointer;
}

.checkbox-input {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    cursor: pointer;
    accent-color: var(--color-accent);
}

.checkbox-text {
    font-size: 13px;
    color: var(--color-text-dim);
    line-height: 1.6;
}

.checkbox-link {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

.checkbox-link:hover {
    color: var(--color-accent-hover);
}

.map-wrapper {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: 80px 0;
    }
    
    .contact-title {
        font-size: 32px;
    }
    
    .contact-form-wrapper {
        padding: 30px;
    }
}

/* Footer */
.site-footer {
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 80px 0 40px;
}

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

.footer-col {
    display: grid;
    gap: 20px;
    align-content: start;
}

.footer-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
}

.footer-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-dim);
}

.footer-heading {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links,
.footer-contacts {
    list-style: none;
    display: grid;
    gap: 12px;
}

.footer-links a,
.footer-contacts a {
    color: var(--color-text-dim);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

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

.footer-contacts li {
    color: var(--color-text-dim);
    font-size: 14px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.footer-copyright {
    font-size: 14px;
    color: var(--color-text-dim);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: -200px;
    right: 30px;
    z-index: 9999;
    max-width: 400px;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    transition: bottom 0.4s ease;
}

.cookie-popup.visible {
    bottom: 30px;
}

.cookie-content {
    padding: 30px;
}

.cookie-text {
    font-size: 14px;
    color: var(--color-text-dim);
    margin-bottom: 20px;
    line-height: 1.6;
}

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

@media (max-width: 768px) {
    .cookie-popup {
        right: 20px;
        left: 20px;
        max-width: none;
    }
    
    .cookie-popup.visible {
        bottom: 20px;
    }
    
    .cookie-actions {
        flex-direction: column;
    }
}

/* 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);
}

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

/* Selection */
::selection {
    background-color: var(--color-accent);
    color: var(--color-bg);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background-color: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background-color: var(--color-border);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-accent);
}

/* Thank You Section */
.thank-section {
    padding: 180px 0 120px;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-light) 100%);
}

.thank-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    display: grid;
    gap: 40px;
}

.thank-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.thank-icon svg {
    width: 120px;
    height: 120px;
    color: var(--color-accent);
    animation: checkmark-pop 0.6s ease-out;
}

@keyframes checkmark-pop {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.thank-title {
    font-size: 52px;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.2;
    letter-spacing: -1px;
}

.thank-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text-dim);
    max-width: 700px;
    margin: 0 auto;
}

.thank-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.thank-info-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 40px 30px;
    transition: var(--transition);
}

.thank-info-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

.thank-info-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.thank-info-icon svg {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
}

.thank-info-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}

.thank-info-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-dim);
}

.thank-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.thank-contact {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.thank-contact-text {
    font-size: 16px;
    color: var(--color-text-dim);
    margin-bottom: 12px;
}

.thank-contact-phone {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

.thank-contact-phone:hover {
    color: var(--color-accent-hover);
}

@media (max-width: 768px) {
    .thank-section {
        padding: 120px 0 80px;
    }
    
    .thank-title {
        font-size: 36px;
    }
    
    .thank-description {
        font-size: 16px;
    }
    
    .thank-info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .thank-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .thank-actions .btn-primary,
    .thank-actions .btn-secondary {
        width: 100%;
        text-align: center;
    }
}

/* Business Model Section */
.business-model-section {
    padding: 180px 0 120px;
    background-color: var(--color-bg);
}

.bm-header {
    max-width: 900px;
    margin: 0 auto 80px;
    text-align: center;
}

.bm-main-title {
    font-size: 64px;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 30px;
}

.bm-intro {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text-dim);
}

.bm-section {
    max-width: 1000px;
    margin: 0 auto 100px;
    padding-bottom: 80px;
    border-bottom: 1px solid var(--color-border);
}

.bm-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.bm-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 30px;
    line-height: 1.3;
}

.bm-subtitle {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
    line-height: 1.4;
}

.bm-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-dim);
    margin-bottom: 20px;
}

.bm-list {
    display: grid;
    gap: 40px;
    margin-top: 30px;
}

.bm-list-item {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 35px;
    transition: var(--transition);
}

.bm-list-item:hover {
    border-color: var(--color-accent);
    transform: translateX(4px);
}

.bm-bullet-list {
    list-style: none;
    display: grid;
    gap: 16px;
    margin-top: 20px;
    padding-left: 0;
}

.bm-bullet-list li {
    position: relative;
    padding-left: 30px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-dim);
}

.bm-bullet-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

.bm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.bm-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 35px;
    transition: var(--transition);
}

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

.bm-card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bm-channels {
    display: grid;
    gap: 40px;
    margin-top: 30px;
}

.bm-channel-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 30px;
    align-items: start;
}

.bm-channel-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bm-channel-icon svg {
    color: var(--color-accent);
}

.bm-channel-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}

.bm-partners {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.bm-partner-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: 8px;
    padding: 30px;
    transition: var(--transition);
}

.bm-partner-card:hover {
    transform: translateX(4px);
    border-left-color: var(--color-accent-hover);
}

.bm-resources {
    display: grid;
    gap: 30px;
    margin-top: 30px;
}

.bm-resource-item {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 35px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 25px;
    align-items: start;
    transition: var(--transition);
}

.bm-resource-item:hover {
    border-color: var(--color-accent);
}

.bm-contact {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 40px;
    margin-top: 40px;
    display: grid;
    gap: 20px;
}

.bm-contact-item {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.bm-contact-label {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 1px;
    min-width: 100px;
}

.bm-contact-link {
    font-size: 16px;
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

.bm-contact-link:hover {
    color: var(--color-accent-hover);
}

.bm-contact-text {
    font-size: 16px;
    color: var(--color-text-dim);
}

.bm-cta {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .bm-channel-item {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .bm-channel-icon {
        width: 60px;
        height: 60px;
    }
    
    .bm-channel-icon svg {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 768px) {
    .business-model-section {
        padding: 120px 0 80px;
    }
    
    .bm-main-title {
        font-size: 42px;
    }
    
    .bm-intro {
        font-size: 16px;
    }
    
    .bm-title {
        font-size: 28px;
    }
    
    .bm-subtitle {
        font-size: 20px;
    }
    
    .bm-section {
        margin-bottom: 60px;
        padding-bottom: 60px;
    }
    
    .bm-grid,
    .bm-partners {
        grid-template-columns: 1fr;
    }
    
    .bm-list-item,
    .bm-card,
    .bm-partner-card {
        padding: 25px;
    }
    
    .bm-contact {
        padding: 30px;
    }
    
    .bm-cta {
        flex-direction: column;
    }
    
    .bm-cta .btn-primary,
    .bm-cta .btn-secondary {
        width: 100%;
        text-align: center;
    }
}