:root {
    --noir: #0A0A0A;
    --anthracite: #1A1A1A;
    --graphite: #2D2D2D;
    --blanc: #F5F5F7;
    --gris-clair: #E8E8ED;
    --or: #C9A227;
    --or-light: rgba(201, 162, 39, 0.15);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-weight: 400;
    line-height: 1.6;
    color: var(--blanc);
    background-color: var(--noir);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

::selection {
    background-color: var(--or);
    color: var(--noir);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 48px;
}

.section-dark {
    background-color: var(--noir);
    color: var(--blanc);
    position: relative;
}

.section-light {
    background-color: var(--blanc);
    color: var(--anthracite);
    position: relative;
}

.gold {
    color: var(--or);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 48px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
    background-color: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.4s ease;
}

.header.scrolled .header-container {
    padding: 16px 0;
    border-bottom-color: transparent;
}

.logo {
    text-decoration: none;
    color: var(--blanc);
    font-size: 22px;
    letter-spacing: -0.5px;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.7;
}

.logo-light {
    font-weight: 200;
}

.logo-bold {
    font-weight: 600;
}

.nav {
    display: flex;
    gap: 48px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-link {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--or);
    transition: width 0.3s ease;
}

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

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 14px 32px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--blanc);
    color: var(--noir);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.15);
}

.btn-secondary {
    background-color: transparent;
    color: var(--blanc);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-accent {
    background: linear-gradient(135deg, var(--or) 0%, #D4B02A 100%);
    color: var(--noir);
    font-weight: 600;
    letter-spacing: 0.3px;
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(201, 162, 39, 0.3);
}

.btn-large {
    padding: 20px 48px;
    font-size: 16px;
}

.btn-icon {
    margin-left: 12px;
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

.header-cta {
    padding: 12px 24px;
    font-size: 13px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    padding: 8px 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--or);
    transform: translateY(-1px);
}

.lang-icon {
    font-size: 16px;
    line-height: 1;
}

.lang-text {
    font-size: 12px;
    font-weight: 600;
    color: var(--blanc);
    letter-spacing: 0.5px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 100;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 1.5px;
    background-color: var(--blanc);
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    padding: 32px 48px;
    background-color: var(--noir);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-nav .nav-link {
    padding: 16px 0;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-nav .btn {
    margin-top: 24px;
}

.mobile-lang-toggle {
    margin-top: 16px;
    width: fit-content;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 160px 48px 120px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.08) 0%, transparent 50%);
    filter: blur(100px);
    animation: pulse 8s ease-in-out infinite;
}

.hero-orb-2 {
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.05) 0%, transparent 50%);
    filter: blur(80px);
    animation: pulse 10s ease-in-out infinite reverse;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 100px 100px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    text-align: center;
}

.surtitle {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--or);
    letter-spacing: 3px;
    margin-bottom: 32px;
}

.surtitle::before,
.surtitle::after {
    content: '';
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--or));
}

.surtitle::after {
    background: linear-gradient(90deg, var(--or), transparent);
}

.hero-title {
    font-size: clamp(42px, 7vw, 80px);
    font-weight: 600;
    letter-spacing: -3px;
    line-height: 1.05;
    margin-bottom: 24px;
}

.hero-title-line {
    display: block;
    overflow: hidden;
}

.hero-subtitle {
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 40px;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 18px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.4);
    max-width: 540px;
    margin: 0 auto 48px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 100px;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 500;
    z-index: 5;
}

.hero-scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--or), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

.cases {
    padding: 140px 48px;
    position: relative;
}

.cases::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1) 50%, transparent);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.case-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.4s ease;
}

.case-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(201, 162, 39, 0.3);
    transform: translateY(-4px);
}

.case-icon {
    font-size: 40px;
    display: block;
    margin-bottom: 24px;
}

.case-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--blanc);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.case-text {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 24px;
}

.case-cta {
    font-size: 15px;
    font-weight: 500;
    color: var(--or);
    line-height: 1.5;
}

.about {
    padding: 140px 48px;
    position: relative;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

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

.about-text p {
    font-size: 17px;
    line-height: 1.8;
    color: rgba(45, 45, 45, 0.8);
    margin-bottom: 20px;
}

.about-highlight {
    font-size: 18px;
    font-weight: 500;
    color: var(--anthracite);
    padding: 24px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    margin: 32px 0;
}

.about-signature {
    font-size: 15px;
    font-style: italic;
    color: rgba(45, 45, 45, 0.5);
    margin-top: 32px;
}

.stat-source {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    font-style: italic;
}

.cta-detail {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 32px;
}

.cta-secondary {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 24px;
}

.cta-link {
    color: var(--or);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.cta-link:hover {
    opacity: 0.8;
}

.problem {
    padding: 160px 48px;
    position: relative;
}

.problem::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1) 50%, transparent);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--or);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.section-label::before {
    content: '';
    width: 24px;
    height: 1px;
    background-color: var(--or);
}

.section-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 600;
    letter-spacing: -2px;
    margin-bottom: 48px;
    line-height: 1.15;
    max-width: 800px;
}

.section-title-multiline {
    display: flex;
    flex-direction: column;
}

.section-title-multiline span {
    display: block;
}

.section-light .section-title {
    color: var(--anthracite);
}

.problem-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.problem-text {
    max-width: 520px;
}

.problem-text p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 24px;
    line-height: 1.8;
}

.problem-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.problem-stat {
    background: linear-gradient(135deg, var(--anthracite) 0%, var(--graphite) 100%);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.problem-stat-number {
    font-size: 72px;
    font-weight: 700;
    letter-spacing: -4px;
    background: linear-gradient(135deg, var(--or) 0%, #E8C547 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.problem-stat-text {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
}

.problem-highlight {
    font-size: 28px;
    font-weight: 600;
    color: var(--or);
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    letter-spacing: -0.5px;
}

.solution {
    padding: 160px 48px;
    position: relative;
}

.solution::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, var(--noir), var(--blanc));
    pointer-events: none;
}

.solution-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
    position: relative;
}

.solution-intro {
    font-size: 20px;
    color: rgba(26, 26, 26, 0.6);
    margin-bottom: 0;
    line-height: 1.7;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 80px;
}

.solution-card {
    background: linear-gradient(180deg, #FFFFFF 0%, #FAFAFA 100%);
    border-radius: 24px;
    padding: 48px 40px;
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--or), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.08);
}

.solution-card:hover::before {
    opacity: 1;
}

.solution-card-number {
    font-size: 64px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--or) 0%, rgba(201, 162, 39, 0.3) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 24px;
}

.solution-card-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--anthracite);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.solution-card-text {
    font-size: 16px;
    color: rgba(26, 26, 26, 0.6);
    line-height: 1.7;
}

.solution-statement {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.solution-statement p {
    font-size: 24px;
    color: var(--anthracite);
    line-height: 1.6;
    letter-spacing: -0.5px;
}

.solution-statement strong {
    color: var(--or);
}

.offers {
    padding: 160px 48px;
    background: linear-gradient(180deg, var(--blanc) 0%, #F0F0F2 100%);
}

.offers-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 64px;
}

.offers-header .section-title {
    margin-bottom: 0;
}

.offers-subtitle {
    font-size: 16px;
    color: rgba(26, 26, 26, 0.5);
    max-width: 300px;
    text-align: right;
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.offer-card {
    background: #FFFFFF;
    border-radius: 28px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    min-height: 420px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.offer-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.08);
}

.offer-card-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.offer-card-link:hover {
    text-decoration: none;
}

.offer-card-highlight {
    background: linear-gradient(180deg, var(--anthracite) 0%, #141414 100%);
    color: var(--blanc);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transform: scale(1.02);
}

.offer-card-highlight:hover {
    transform: scale(1.02) translateY(-8px);
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.2);
}

.offer-card-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--or), #E8C547);
    border-radius: 28px 28px 0 0;
}

.offer-card-highlight .offer-title {
    color: var(--blanc);
}

.offer-card-highlight .offer-description {
    color: rgba(255, 255, 255, 0.5);
}

.offer-card-highlight .offer-price {
    color: var(--blanc);
}

.offer-card-highlight .offer-footer {
    border-color: rgba(255, 255, 255, 0.1);
}

.offer-badge {
    position: absolute;
    top: -12px;
    left: 40px;
    background: linear-gradient(135deg, var(--or) 0%, #D4B02A 100%);
    color: var(--noir);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 8px 24px rgba(201, 162, 39, 0.3);
}

.offer-number {
    font-size: 12px;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.3);
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.offer-card-highlight .offer-number {
    color: var(--or);
}

.offer-title {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -1px;
    color: var(--anthracite);
    margin-bottom: 16px;
}

.offer-description {
    font-size: 16px;
    color: rgba(0, 0, 0, 0.5);
    line-height: 1.7;
    flex: 1;
}

.offer-features {
    list-style: none;
    margin: 24px 0;
    padding: 0;
}

.offer-features li {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.6);
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
}

.offer-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--or);
    font-weight: 600;
}

.offer-card-highlight .offer-features li {
    color: rgba(255, 255, 255, 0.6);
}

.offer-footer {
    padding-top: 24px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    margin-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.offer-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--anthracite);
    letter-spacing: -1px;
}

.offer-price-from {
    font-size: 13px;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.4);
    display: block;
    margin-bottom: 4px;
}

.offer-card-highlight .offer-price-from {
    color: rgba(255, 255, 255, 0.4);
}

.offer-arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--or-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--or);
    font-size: 20px;
    transition: all 0.3s ease;
}

.offer-card:hover .offer-arrow {
    background: var(--or);
    color: var(--noir);
    transform: scale(1.1);
}

.for-who {
    padding: 160px 48px;
    position: relative;
    overflow: hidden;
}

.for-who::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, #F0F0F2, var(--noir));
    pointer-events: none;
}

.for-who-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    margin-bottom: 80px;
}

.for-who-card {
    background: var(--anthracite);
    border-radius: 28px;
    padding: 48px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.for-who-card-title {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 32px;
    letter-spacing: -1px;
}

.for-who-list {
    list-style: none;
}

.for-who-list li {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.6);
    padding: 20px 0;
    padding-left: 40px;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.for-who-yes li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 20px;
    width: 24px;
    height: 24px;
    background: rgba(201, 162, 39, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--or);
    font-weight: 600;
    font-size: 12px;
}

.for-who-no li::before {
    content: "✕";
    position: absolute;
    left: 0;
    top: 20px;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
    font-weight: 600;
    font-size: 12px;
}

.for-who-statement {
    text-align: center;
    font-size: 28px;
    font-weight: 600;
    color: var(--blanc);
    letter-spacing: -0.5px;
    padding: 48px;
    background: var(--anthracite);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.testimonials {
    padding: 160px 48px;
    background: linear-gradient(180deg, var(--noir) 0%, #0D0D0D 100%);
}

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

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: linear-gradient(180deg, var(--anthracite) 0%, #161616 100%);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 162, 39, 0.2);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
}

.testimonial-star {
    color: var(--or);
    font-size: 14px;
}

.testimonial-quote {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--or) 0%, #D4B02A 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: var(--noir);
}

.author-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--blanc);
    margin-bottom: 4px;
}

.author-role {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.4);
}

.faq {
    padding: 160px 48px;
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, #0D0D0D, var(--blanc));
    pointer-events: none;
}

.faq-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.faq-header {
    position: sticky;
    top: 120px;
}

.faq-header .section-title {
    margin-bottom: 24px;
}

.faq-header-text {
    font-size: 18px;
    color: rgba(26, 26, 26, 0.6);
    line-height: 1.7;
    margin-bottom: 32px;
}

.faq-list {
    background: #FFFFFF;
    border-radius: 24px;
    padding: 24px 16px;
    box-shadow: 0 16px 64px rgba(0, 0, 0, 0.06);
}

.faq-item {
    border-radius: 16px;
    transition: background 0.3s ease;
}

.faq-item:hover {
    background: rgba(0, 0, 0, 0.02);
}

.faq-item.active {
    background: rgba(201, 162, 39, 0.05);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 18px;
    font-weight: 600;
    color: var(--anthracite);
    cursor: pointer;
    text-align: left;
    letter-spacing: -0.3px;
}

.faq-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--or-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 300;
    color: var(--or);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    background: var(--or);
    color: var(--noir);
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    font-size: 16px;
    color: rgba(0, 0, 0, 0.6);
    line-height: 1.7;
    padding: 0 24px 24px;
}

.cta-final {
    padding: 200px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, var(--blanc), var(--noir));
    pointer-events: none;
}

.cta-final-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.12) 0%, transparent 50%);
    filter: blur(80px);
    animation: pulse 8s ease-in-out infinite;
}

.cta-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--or);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.cta-title {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 600;
    letter-spacing: -3px;
    line-height: 1.1;
    margin-bottom: 24px;
}

.cta-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 48px;
    line-height: 1.6;
}

.footer {
    background-color: var(--noir);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 48px;
}

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

.footer-logo {
    font-size: 18px;
    color: var(--blanc);
}

.footer-copy {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.3);
}

@media (max-width: 1200px) {
    .container {
        padding: 0 32px;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .cases {
        padding: 100px 32px;
    }
    
    .about {
        padding: 100px 32px;
    }
    
    .problem-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .problem-visual {
        order: -1;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .faq-container {
        grid-template-columns: 1fr;
    }
    
    .faq-header {
        position: static;
        text-align: center;
    }
}

@media (max-width: 1024px) {
    .header {
        padding: 0 32px;
    }
    
    .nav {
        gap: 32px;
    }
    
    .header-cta {
        padding: 12px 20px;
        font-size: 13px;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .offers-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .offers-grid .offer-card:last-child {
        grid-column: 1 / -1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: 1 / -1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .offer-card-highlight {
        transform: none;
    }
    
    .offer-card-highlight:hover {
        transform: translateY(-8px);
    }
    
    .for-who-grid {
        gap: 24px;
    }
    
    .offers-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .offers-subtitle {
        text-align: left;
    }
    
    .problem-stat-number {
        font-size: 68px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .cta-title {
        font-size: 36px;
    }
}

@media (max-width: 900px) {
    .nav {
        display: none;
    }
    
    .header-actions {
        display: flex;
    }
    
    .header-actions .header-cta {
        display: none;
    }
    
    .header-actions .lang-toggle {
        display: flex;
        padding: 6px 10px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .mobile-nav.active {
        display: flex;
    }
    
    .offers-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .offers-grid .offer-card:last-child,
    .testimonials-grid .testimonial-card:last-child {
        grid-column: auto;
        max-width: none;
    }
    
    .for-who-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 22px;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0 20px;
    }
    
    .header-container {
        padding: 16px 0;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .cases {
        padding: 80px 20px;
    }
    
    .case-card {
        padding: 28px;
    }
    
    .case-icon {
        font-size: 32px;
    }
    
    .case-title {
        font-size: 20px;
    }
    
    .case-text {
        font-size: 14px;
    }
    
    .about {
        padding: 80px 20px;
    }
    
    .about-text p {
        font-size: 15px;
    }
    
    .about-highlight {
        font-size: 16px;
    }
    
    .hero {
        padding: 120px 20px 80px;
        min-height: auto;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-orb {
        width: 400px;
        height: 400px;
        top: 10%;
        left: -20%;
        opacity: 0.4;
    }
    
    .hero-orb-2 {
        width: 300px;
        height: 300px;
        bottom: 5%;
        right: -15%;
        opacity: 0.3;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 320px;
        padding: 16px 24px;
        font-size: 15px;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .problem,
    .solution,
    .offers,
    .for-who,
    .testimonials,
    .faq,
    .cta-final {
        padding: 80px 20px;
    }
    
    .section-label {
        font-size: 11px;
        margin-bottom: 16px;
    }
    
    .section-title {
        font-size: 28px;
        letter-spacing: -1px;
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: 16px;
        line-height: 1.5;
    }
    
    .problem-text h2 {
        font-size: 24px;
        line-height: 1.3;
    }
    
    .problem-stat-card {
        padding: 32px;
    }
    
    .problem-stat-number {
        font-size: 64px;
    }
    
    .problem-stat-label {
        font-size: 14px;
    }
    
    .problem-points {
        gap: 16px;
    }
    
    .problem-point {
        font-size: 15px;
        padding: 16px 20px;
    }
    
    .solution-header {
        margin-bottom: 40px;
    }
    
    .solution-card {
        padding: 28px;
    }
    
    .solution-number {
        font-size: 48px;
    }
    
    .solution-title {
        font-size: 20px;
    }
    
    .solution-description {
        font-size: 15px;
    }
    
    .offer-card {
        padding: 28px;
    }
    
    .offer-badge {
        font-size: 10px;
        padding: 6px 12px;
    }
    
    .offer-title {
        font-size: 22px;
    }
    
    .offer-subtitle {
        font-size: 14px;
    }
    
    .offer-price {
        font-size: 28px;
    }
    
    .offer-features li {
        font-size: 14px;
        padding: 10px 0;
    }
    
    .offer-cta {
        width: 48px;
        height: 48px;
    }
    
    .for-who-card {
        padding: 28px;
    }
    
    .for-who-card-title {
        font-size: 22px;
    }
    
    .for-who-list li {
        font-size: 14px;
        padding: 8px 0;
    }
    
    .for-who-statement {
        font-size: 20px;
        padding: 28px;
        margin-top: 32px;
    }
    
    .testimonial-card {
        padding: 28px;
    }
    
    .testimonial-avatar {
        width: 56px;
        height: 56px;
    }
    
    .testimonial-quote {
        font-size: 15px;
        line-height: 1.6;
    }
    
    .testimonial-author {
        font-size: 14px;
    }
    
    .testimonial-role {
        font-size: 12px;
    }
    
    .faq-list {
        gap: 12px;
    }
    
    .faq-question {
        font-size: 15px;
        padding: 18px 20px;
        gap: 12px;
    }
    
    .faq-answer {
        font-size: 14px;
        padding: 0 20px 18px;
    }
    
    .cta-final {
        text-align: center;
    }
    
    .cta-orb {
        width: 350px;
        height: 350px;
        opacity: 0.5;
    }
    
    .cta-title {
        font-size: 28px;
        line-height: 1.2;
    }
    
    .cta-description {
        font-size: 16px;
    }
    
    .cta-button {
        width: 100%;
        max-width: 320px;
        padding: 18px 32px;
        font-size: 15px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 0 16px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .logo {
        font-size: 18px;
    }
    
    .hero {
        padding: 110px 16px 60px;
    }
    
    .hero-title {
        font-size: 32px;
        letter-spacing: -1px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-description {
        font-size: 15px;
    }
    
    .hero-buttons .btn {
        padding: 14px 20px;
        font-size: 14px;
    }
    
    .hero-orb {
        width: 280px;
        height: 280px;
        opacity: 0.3;
    }
    
    .hero-orb-2 {
        width: 200px;
        height: 200px;
        opacity: 0.2;
    }
    
    .problem,
    .solution,
    .offers,
    .for-who,
    .testimonials,
    .faq,
    .cta-final {
        padding: 60px 16px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .problem-text h2 {
        font-size: 20px;
    }
    
    .problem-stat-card {
        padding: 24px;
    }
    
    .problem-stat-number {
        font-size: 52px;
    }
    
    .problem-point {
        font-size: 14px;
        padding: 14px 16px;
    }
    
    .solution-card {
        padding: 24px;
    }
    
    .solution-number {
        font-size: 40px;
    }
    
    .solution-title {
        font-size: 18px;
    }
    
    .solution-description {
        font-size: 14px;
    }
    
    .offer-card {
        padding: 24px;
    }
    
    .offer-title {
        font-size: 20px;
    }
    
    .offer-price {
        font-size: 24px;
    }
    
    .offer-features li {
        font-size: 13px;
    }
    
    .for-who-card {
        padding: 24px;
    }
    
    .for-who-card-title {
        font-size: 20px;
    }
    
    .for-who-statement {
        font-size: 18px;
        padding: 24px;
    }
    
    .testimonial-card {
        padding: 24px;
    }
    
    .testimonial-quote {
        font-size: 14px;
    }
    
    .faq-question {
        font-size: 14px;
        padding: 16px;
    }
    
    .faq-answer {
        font-size: 13px;
        padding: 0 16px 16px;
    }
    
    .cta-title {
        font-size: 24px;
        letter-spacing: -1px;
    }
    
    .cta-description {
        font-size: 15px;
    }
    
    .cta-button {
        padding: 16px 28px;
        font-size: 14px;
    }
    
    .cta-orb {
        width: 280px;
        height: 280px;
        opacity: 0.4;
    }
    
    .mobile-nav {
        padding: 20px 16px;
    }
    
    .mobile-nav .nav-link {
        font-size: 15px;
        padding: 14px 0;
    }
    
    .mobile-nav .btn {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    .lang-toggle {
        padding: 6px 10px;
    }
    
    .lang-icon {
        font-size: 14px;
    }
    
    .lang-text {
        font-size: 11px;
    }
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }

/* Quiz Section */
.quiz-section {
    padding: 120px 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.quiz-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.quiz-tagline {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 40px;
    line-height: 1.6;
}

.quiz-container {
    max-width: 700px;
    margin: 0 auto;
}

.quiz-progress {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 24px;
}

.quiz-progress-bar {
    height: 100%;
    background: var(--or);
    border-radius: 2px;
    width: 10%;
    transition: width 0.4s ease;
}

.quiz-counter {
    text-align: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 2px;
    margin-bottom: 40px;
}

.quiz-question-container {
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.quiz-question-text {
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 600;
    color: var(--blanc);
    margin-bottom: 48px;
    line-height: 1.3;
}

.quiz-answers {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.quiz-answer {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 20px 24px;
    text-align: left;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 16px;
}

.quiz-answer:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(8px);
}

.quiz-answer:active,
.quiz-answer.selected {
    background: rgba(201, 162, 39, 0.15);
    border-color: var(--or);
}

.quiz-answer-letter {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    color: var(--or);
    flex-shrink: 0;
}

.quiz-answer.selected .quiz-answer-letter {
    background: var(--or);
    color: var(--noir);
}

/* Quiz Form */
.quiz-form {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.quiz-form-card {
    background: linear-gradient(135deg, var(--anthracite) 0%, var(--graphite) 100%);
    border-radius: 24px;
    padding: 48px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.quiz-form-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--blanc);
    margin-bottom: 12px;
}

.quiz-form-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 32px;
    line-height: 1.6;
}

.quiz-form-group {
    margin-bottom: 16px;
}

.quiz-form-group input {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
    color: var(--blanc);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.quiz-form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.quiz-form-group input:focus {
    outline: none;
    border-color: var(--or);
    background: rgba(0, 0, 0, 0.5);
}

.quiz-form .btn {
    width: 100%;
    margin-top: 8px;
}

.quiz-form-legal {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 20px;
}

/* Quiz Result */
.quiz-result {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
}

.quiz-result-card {
    background: linear-gradient(135deg, var(--anthracite) 0%, var(--graphite) 100%);
    border-radius: 24px;
    padding: 56px 48px;
    max-width: 520px;
    width: 100%;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.quiz-result-label {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--or);
    margin-bottom: 16px;
    display: block;
}

.quiz-result-score {
    font-size: 72px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1;
}

.quiz-result-profile {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 32px;
}

.quiz-result-sent {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.quiz-result-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #22C55E;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.quiz-result-sent p {
    font-size: 20px;
    font-weight: 600;
    color: var(--blanc);
}

.quiz-result-check {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.quiz-result-spam {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 32px;
}

.quiz-result-cta {
    display: inline-block;
}

/* Quiz Responsive */
@media (max-width: 768px) {
    .quiz-section {
        padding: 80px 0;
    }
    
    .quiz-form-card,
    .quiz-result-card {
        padding: 32px 24px;
    }
    
    .quiz-result-score {
        font-size: 56px;
    }
    
    .quiz-answer {
        padding: 16px 20px;
    }
}

@media (max-width: 480px) {
    .quiz-tagline {
        font-size: 16px;
    }
    
    .quiz-question-text {
        font-size: 20px;
    }
    
    .quiz-answer {
        font-size: 14px;
    }
    
    .quiz-answer-letter {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
}