/* ============================================
   EUNOIA - Professional Styles
   ============================================ */

/* === CSS Variables === */
:root {
    --bg-dark: #0a0a0f;
    --bg-card: #12121a;
    --bg-glass: rgba(255, 255, 255, 0.03);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(0, 255, 136, 0.3);

    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-muted: rgba(255, 255, 255, 0.4);

    --accent-green: #00ff88;
    --accent-purple: #a855f7;
    --accent-cyan: #06b6d4;
    --accent-red: #ff6b6b;

    --gradient-primary: linear-gradient(135deg, #00ff88 0%, #00d4ff 100%);
    --gradient-purple: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 255, 136, 0.15) 0%, rgba(168, 85, 247, 0.15) 100%);

    --shadow-glow: 0 0 60px rgba(0, 255, 136, 0.15);
    --shadow-btn: 0 4px 24px rgba(0, 255, 136, 0.3);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;

    --transition: 0.3s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* === Background Effects === */
.bg-grid {
    position: fixed;
    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: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.3;
    pointer-events: none;
    z-index: 0;
}

.bg-glow--purple {
    top: -200px;
    right: -200px;
    background: var(--accent-purple);
}

.bg-glow--green {
    bottom: -200px;
    left: -200px;
    background: var(--accent-green);
}

/* === Layout === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* === Header === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-slow);
}

.header--scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    padding: 16px 0;
}

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

.logo {
    font-size: 28px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    text-decoration: none;
}

/* === Navigation === */
.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__list {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav__link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition);
}

.nav__link:hover {
    color: var(--text-primary);
}

.nav__link:hover::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* === Language Switcher === */
.lang-switcher {
    display: flex;
    gap: 8px;
}

.lang-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-glass);
    background: var(--bg-glass);
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    font-family: 'Outfit', sans-serif;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.lang-btn--active {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    border-color: transparent;
}

.lang-btn:hover:not(.lang-btn--active) {
    border-color: var(--accent-green);
    color: var(--text-primary);
}

/* === Sections === */
.section {
    min-height: 100vh;
    padding: 120px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.section--visible {
    animation: fadeInUp 0.8s ease forwards;
}

/* === Section Header === */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 600;
    letter-spacing: -1px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

/* === Hero Section === */
.hero {
    padding: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero__content {
    position: relative;
    z-index: 2;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50px;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
    animation: fadeInDown 1s ease 0.2s both;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero__title {
    font-size: clamp(48px, 10vw, 96px);
    font-weight: 700;
    letter-spacing: -3px;
    margin-bottom: 24px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero__subtitle {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 300;
    color: var(--text-primary);
    max-width: 600px;
    margin: 0 auto 16px;
    animation: fadeInUp 1s ease 0.6s both;
}

.hero__description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 40px;
    animation: fadeInUp 1s ease 0.8s both;
}

.hero__cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    animation: fadeInUp 1s ease 1s both;
}

.hero__visual {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    animation: float 8s ease-in-out infinite;
}

.hero__orb--1 {
    width: 500px;
    height: 500px;
    background: rgba(0, 255, 136, 0.2);
    top: 10%;
    left: 10%;
}

.hero__orb--2 {
    width: 400px;
    height: 400px;
    background: rgba(168, 85, 247, 0.2);
    bottom: 10%;
    right: 10%;
    animation-delay: -4s;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    box-shadow: var(--shadow-btn);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 255, 136, 0.4);
}

.btn--secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
}

.btn--secondary:hover {
    border-color: var(--accent-green);
    background: rgba(0, 255, 136, 0.1);
}

.btn__icon {
    width: 20px;
    height: 20px;
}

/* === Cards === */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition);
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}

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

.card__icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-glow);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.card__icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--accent-green);
}

.card__title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.card__text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    flex-grow: 1;
}

/* === Grid Layouts === */
.grid {
    display: grid;
    gap: 24px;
}

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

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

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

/* === Features === */
.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 800px;
    margin: 0 auto 64px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.feature:hover {
    border-color: var(--accent-green);
    background: rgba(0, 255, 136, 0.05);
}

.feature__check {
    width: 24px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature__check svg {
    width: 14px;
    height: 14px;
    stroke: var(--bg-dark);
    stroke-width: 3;
}

.feature__text {
    font-size: 15px;
    color: var(--text-primary);
    line-height: 1.6;
}

/* === Schema/Flow === */
.schema {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-2xl);
    padding: 48px;
    margin-top: 48px;
}

.schema__title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 40px;
    text-align: center;
    color: var(--text-primary);
}

.schema__flow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.schema__step {
    flex: 1;
    text-align: center;
    padding: 28px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.schema__step:hover {
    border-color: var(--accent-green);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.schema__step-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    background: var(--gradient-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.schema__step-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent-green);
}

.schema__step h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.schema__step p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.schema__arrow {
    color: var(--accent-green);
    flex-shrink: 0;
}

.schema__arrow svg {
    width: 24px;
    height: 24px;
}

/* === Why Now Section === */
.why-now__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.why-now__left h3 {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.why-now__left > p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.timing-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.timing-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.timing-item:hover {
    border-color: var(--accent-green);
    background: rgba(0, 255, 136, 0.05);
}

.timing-item__icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-glow);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.timing-item__icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--accent-green);
}

.timing-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.timing-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* === Cost Comparison === */
.cost-comparison {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-2xl);
    padding: 40px;
}

.cost-comparison h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 32px;
    text-align: center;
}

.cost-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
}

.cost-item--competitor {
    border-color: rgba(255, 100, 100, 0.3);
}

.cost-item--eunoia {
    border-color: var(--border-hover);
    background: rgba(0, 255, 136, 0.05);
}

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

.cost-item__icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cost-item--competitor .cost-item__icon {
    background: rgba(255, 100, 100, 0.2);
}

.cost-item--competitor .cost-item__icon svg {
    stroke: var(--accent-red);
}

.cost-item--eunoia .cost-item__icon {
    background: rgba(0, 255, 136, 0.2);
}

.cost-item--eunoia .cost-item__icon svg {
    stroke: var(--accent-green);
}

.cost-item__icon svg {
    width: 18px;
    height: 18px;
}

.cost-item__name {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
}

.cost-item__value {
    font-size: 24px;
    font-weight: 700;
}

.cost-item--competitor .cost-item__value {
    color: var(--accent-red);
}

.cost-item--eunoia .cost-item__value {
    color: var(--accent-green);
}

.cost-explanation {
    padding: 24px;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-green);
}

.cost-explanation h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-green);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cost-explanation ul {
    list-style: none;
}

.cost-explanation li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0 8px 24px;
    position: relative;
    line-height: 1.5;
}

.cost-explanation li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 2px;
    background: var(--accent-green);
}

/* === Global Systems === */
.systems-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.system-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.system-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity var(--transition);
}

.system-card--india::before { background: linear-gradient(90deg, #ff9933, #138808); }
.system-card--brazil::before { background: linear-gradient(90deg, #009c3b, #ffdf00); }
.system-card--russia::before { background: linear-gradient(90deg, #fff, #0039a6, #d52b1e); }

.system-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}

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

.system-card__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.system-card__flag {
    font-size: 40px;
    line-height: 1;
}

.system-card__info h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.system-card__name {
    font-size: 14px;
    color: var(--accent-cyan);
    font-weight: 600;
}

.system-card__stats {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-glass);
}

.system-stat {
    flex: 1;
    text-align: center;
    padding: 12px;
    background: var(--bg-glass);
    border-radius: var(--radius-sm);
}

.system-stat__value {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-green);
    margin-bottom: 4px;
}

.system-stat__label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.system-card__companies h4 {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.company-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.company-tag {
    padding: 6px 12px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50px;
    font-size: 13px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.company-tag:hover {
    border-color: var(--accent-green);
    color: var(--text-primary);
}

.company-tag__valuation {
    color: var(--accent-green);
    font-weight: 600;
    margin-left: 4px;
}

.systems-conclusion {
    margin-top: 48px;
    padding: 32px 40px;
    background: var(--gradient-glow);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    text-align: center;
}

.systems-conclusion p {
    font-size: 18px;
    color: var(--text-primary);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

.systems-conclusion strong {
    color: var(--accent-green);
}

/* === Calculator === */
.calculator {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-2xl);
    padding: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.calculator__title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    text-align: center;
    color: var(--text-primary);
}

.calculator__subtitle {
    font-size: 15px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 40px;
}

.slider-container {
    margin-bottom: 48px;
}

.slider-label {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-align: center;
}

.slider-label span {
    font-size: 28px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    outline: none;
    -webkit-appearance: none;
    margin-bottom: 16px;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 255, 136, 0.4);
    transition: transform 0.2s ease;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.slider::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 16px rgba(0, 255, 136, 0.4);
}

.slider-marks {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

.slider-marks span:nth-child(2) {
    color: var(--accent-green);
    font-weight: 600;
}

.profit-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.profit-card {
    padding: 28px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.profit-card:hover {
    border-color: var(--accent-green);
}

.profit-card--highlight {
    background: var(--gradient-glow);
    border-color: var(--accent-green);
}

.profit-card__label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.profit-card__value {
    font-size: 32px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.profit-card__note {
    font-size: 13px;
    color: var(--text-muted);
}

.market-context {
    padding-top: 32px;
    border-top: 1px solid var(--border-glass);
}

.market-context h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-align: center;
}

.context-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.context-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
}

.context-item strong {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-green);
    margin-bottom: 4px;
}

.context-item span {
    font-size: 13px;
    color: var(--text-secondary);
}

/* === Timeline === */
.timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline__item {
    display: flex;
    gap: 32px;
    padding: 32px 0;
    border-bottom: 1px solid var(--border-glass);
    transition: var(--transition);
}

.timeline__item:last-child {
    border-bottom: none;
}

.timeline__item:hover {
    padding-left: 16px;
}

.timeline__date {
    min-width: 100px;
    font-size: 18px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.timeline__content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.timeline__content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* === CTA Section === */
.cta {
    background: var(--gradient-glow);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    text-align: center;
}

.cta__title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.cta__text {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Footer === */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-glass);
    padding: 40px 0;
    text-align: center;
}

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

/* === Language Content === */
.lang-content {
    display: none;
}

.lang-content--active {
    display: block;
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.05);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

/* === Responsive === */
@media (max-width: 1024px) {
    .grid--4,
    .grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-now__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .schema__flow {
        flex-wrap: wrap;
    }

    .schema__step {
        flex: 0 0 calc(50% - 16px);
    }

    .schema__arrow {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav__list {
        display: none;
    }

    .nav__toggle {
        display: flex;
    }

    .grid--4,
    .grid--3,
    .grid--2,
    .features {
        grid-template-columns: 1fr;
    }

    .profit-results,
    .context-grid {
        grid-template-columns: 1fr;
    }

    .schema__step {
        flex: 0 0 100%;
    }

    .timeline__item {
        flex-direction: column;
        gap: 12px;
    }

    .hero__title {
        letter-spacing: -1px;
    }

    .section {
        padding: 80px 0;
    }

    .calculator,
    .schema {
        padding: 32px 24px;
    }

    .cost-comparison {
        padding: 28px 20px;
    }

    .cost-item__value {
        font-size: 20px;
    }

    .hero__cta {
        flex-direction: column;
        align-items: center;
    }
}

/* === Mobile Menu === */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-card);
    border-left: 1px solid var(--border-glass);
    padding: 80px 32px 32px;
    transition: right var(--transition-slow);
    z-index: 999;
}

.mobile-menu--open {
    right: 0;
}

.mobile-menu__overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
}

.mobile-menu__overlay--visible {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-menu__link {
    display: block;
    padding: 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.mobile-menu__link:hover {
    background: var(--bg-glass);
    color: var(--text-primary);
}

.mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu__close svg {
    width: 24px;
    height: 24px;
    stroke: var(--text-primary);
}