/* ============================================
   VARIABLES & BASE
   ============================================ */
:root {
    --bg-primary: #07080D;
    --bg-secondary: #0D0F15;
    --bg-card: #111318;
    --bg-card-hover: #161820;
    --border-color: rgba(255, 255, 255, 0.06);
    --border-color-light: rgba(255, 255, 255, 0.1);

    --text-primary: #F1F3F7;
    --text-secondary: #8B8FA3;
    --text-muted: #555970;

    --accent-blue: #3B82F6;
    --accent-blue-hover: #2563EB;
    --accent-blue-glow: rgba(59, 130, 246, 0.15);
    --accent-purple: #8B5CF6;
    --accent-green: #10B981;
    --accent-red: #EF4444;

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

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    text-decoration: none;
}

.btn--primary {
    background: var(--accent-blue);
    color: #fff;
    box-shadow: 0 0 20px var(--accent-blue-glow), 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn--primary:hover {
    background: var(--accent-blue-hover);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.25), 0 8px 24px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}

.btn--sm {
    padding: 10px 20px;
    font-size: 14px;
}

.btn--lg {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: var(--radius-lg);
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(7, 8, 13, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

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

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

.logo__img {
    height: 40px;
    width: auto;
    display: block;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

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

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: var(--transition);
    border-radius: 1px;
}

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

.header__cta {
    /* shown on desktop */
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

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

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: rgba(7, 8, 13, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.mobile-menu__link {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.mobile-menu__cta {
    margin-top: 12px;
    padding: 14px 32px;
    font-size: 16px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
}

.hero__glow--1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
    top: -200px;
    left: -100px;
}

.hero__glow--2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    bottom: -100px;
    right: -100px;
}

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

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

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 28px;
    letter-spacing: 0.02em;
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-blue);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(59, 130, 246, 0); }
}

.hero__title {
    font-size: clamp(34px, 4vw, 54px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero__title-gradient {
    display: block;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 16px;
    max-width: 520px;
}

.hero__accent-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 32px;
}

.hero__features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 40px;
}

.hero__feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
}

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

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

/* ============================================
   HERO VISUAL — LAPTOP MOCKUP
   ============================================ */
.hero__visual {
    position: relative;
    z-index: 2;
}

.hero__laptop {
    position: relative;
    perspective: 1000px;
}

.hero__laptop-screen {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(59, 130, 246, 0.05);
    transform: rotateY(-2deg) rotateX(2deg);
    transition: transform 0.6s ease;
}

.hero__laptop-screen:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

.hero__laptop-base {
    height: 14px;
    background: linear-gradient(to bottom, #1a1d28, #13151c);
    border-radius: 0 0 8px 8px;
    margin: 0 40px;
    border: 1px solid var(--border-color);
    border-top: none;
    position: relative;
}

.hero__laptop-base::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 4px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 0 0 4px 4px;
}

/* Platform UI inside laptop */
.hero__platform-ui {
    font-size: 11px;
}

.platform__header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border-color);
}

.platform__nav-dots {
    display: flex;
    gap: 6px;
}

.platform__nav-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.platform__url-bar {
    flex: 1;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 6px;
    font-size: 10px;
    color: var(--text-muted);
}

.platform__body {
    display: flex;
    min-height: 240px;
}

.platform__sidebar {
    width: 44px;
    background: rgba(0, 0, 0, 0.2);
    border-right: 1px solid var(--border-color);
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.platform__sidebar-item {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}

.platform__sidebar-item.active {
    background: var(--accent-blue);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
}

.platform__main {
    flex: 1;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.platform__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.platform__stat-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.platform__stat-label {
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.platform__stat-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.platform__stat-change {
    font-size: 10px;
    font-weight: 600;
}

.platform__stat-change.positive {
    color: var(--accent-green);
}

.platform__stat-change.negative {
    color: var(--accent-red);
}

.platform__chart {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px;
    overflow: hidden;
}

.platform__chart-svg {
    width: 100%;
    height: auto;
    display: block;
}

.platform__table {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.platform__table-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 8px;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    align-items: center;
}

.platform__pair {
    font-weight: 600;
    font-size: 11px;
    color: var(--text-primary);
}

.platform__price {
    font-size: 11px;
    color: var(--text-secondary);
    text-align: right;
}

.platform__pnl {
    font-size: 11px;
    font-weight: 600;
    text-align: right;
}

.platform__pnl.positive { color: var(--accent-green); }
.platform__pnl.negative { color: var(--accent-red); }

/* Floating badges */
.hero__float-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    z-index: 3;
}

.hero__float-badge--1 {
    top: 20px;
    right: -10px;
    animation: float 4s ease-in-out infinite;
}

.hero__float-badge--2 {
    bottom: 50px;
    left: -20px;
    animation: float 4s ease-in-out infinite 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============================================
   SECTIONS — SHARED
   ============================================ */
.section {
    padding: 100px 0;
    position: relative;
}

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

.section__title {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section__desc {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

.section__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 20px;
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   BLOCK 2 — PROBLEMS
   ============================================ */
.problems {
    background: var(--bg-secondary);
}

.problems__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: var(--transition);
}

.problem-card:hover {
    border-color: rgba(239, 68, 68, 0.2);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.problem-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(239, 68, 68, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.problem-card__title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.problem-card__text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.problems__result {
    text-align: center;
    margin-bottom: 40px;
}

.problems__result-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-red);
}

.problems__solution {
    text-align: center;
}

.problems__solution-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 100px;
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-green);
    margin-bottom: 16px;
}

.problems__solution-text {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.problems__solution-text strong {
    color: var(--text-primary);
}

/* ============================================
   BLOCK 3 — SOLUTION
   ============================================ */
.solution__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.solution__card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 40px 36px;
    transition: var(--transition);
}

.solution__card:hover {
    border-color: var(--border-color-light);
    transform: translateY(-4px);
}

.solution__card--highlight {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.06), rgba(139, 92, 246, 0.06));
    border-color: rgba(59, 130, 246, 0.15);
}

.solution__card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(59, 130, 246, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

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

.solution__card-text {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.solution__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.solution__list li {
    position: relative;
    padding-left: 20px;
    font-size: 15px;
    color: var(--text-secondary);
}

.solution__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-blue);
}

.solution__card-accent {
    font-size: 15px;
    font-weight: 600;
    color: var(--accent-blue);
}

.solution__highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 8px;
}

.solution__highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================
   BLOCK 4 — UI SECTION
   ============================================ */
.ui-section {
    background: var(--bg-secondary);
}

.ui-section__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.ui-section__content .section__badge {
    display: inline-flex;
}

.ui-section__content .section__title {
    text-align: left;
}

.ui-section__content .section__desc {
    text-align: left;
    margin: 0 0 28px 0;
}

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

.feature-list__item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
}

.feature-list__icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(16, 185, 129, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dashboard mockup */
.dashboard-mockup {
    background: var(--bg-card);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.dashboard-mockup__header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-mockup__title-text {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.dashboard-mockup__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border-color);
}

.dash-stat {
    background: var(--bg-card);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dash-stat__label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.dash-stat__value--green {
    color: var(--accent-green);
}

.dashboard-mockup__chart-area {
    padding: 16px 20px 20px;
}

.dashboard-chart-svg {
    width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   BLOCK 5 — MARKETS
   ============================================ */
.markets__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.market-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    transition: var(--transition);
}

.market-card:hover {
    border-color: var(--border-color-light);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.market-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}

.market-card__title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.market-card__text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ============================================
   BLOCK 6 — MOBILE SECTION
   ============================================ */
.mobile-section {
    background: var(--bg-secondary);
}

.mobile-section__grid {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto 1fr;
    gap: 0 80px;
    align-items: start;
}

.mobile-section__visual {
    grid-row: 1 / -1;
    position: sticky;
    top: 120px;
}

.mobile-section__info {
    margin-bottom: 32px;
}

.mobile-section__info .section__badge {
    display: inline-flex;
}

.mobile-section__info .section__title {
    text-align: left;
}

.mobile-section__info .section__desc {
    text-align: left;
    margin: 0;
}

/* Phone mockup */
.phone-mockup {
    width: 280px;
    background: var(--bg-card);
    border: 2px solid var(--border-color-light);
    border-radius: 36px;
    padding: 8px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(59, 130, 246, 0.05);
    position: relative;
}

.phone-mockup__notch {
    width: 100px;
    height: 22px;
    background: var(--bg-primary);
    border-radius: 0 0 16px 16px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.phone-mockup__screen {
    background: var(--bg-secondary);
    border-radius: 28px;
    overflow: hidden;
    margin-top: -10px;
    position: relative;
}

.phone-mockup__home-bar {
    width: 100px;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    margin: 10px auto;
}

/* Phone UI */
.phone-ui {
    padding: 0;
    font-size: 11px;
}

.phone-ui__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.phone-ui__status {
    display: flex;
    gap: 4px;
}

.phone-ui__signal, .phone-ui__wifi, .phone-ui__battery {
    width: 16px;
    height: 10px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.3);
}

.phone-ui__nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 18px;
}

.phone-ui__logo {
    font-size: 16px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.phone-ui__nav-icon {
    width: 20px;
    height: 14px;
    border-top: 2px solid var(--text-secondary);
    border-bottom: 2px solid var(--text-secondary);
    position: relative;
}

.phone-ui__nav-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--text-secondary);
    transform: translateY(-50%);
}

.phone-ui__balance {
    padding: 16px 18px;
    text-align: center;
}

.phone-ui__bal-label {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.phone-ui__bal-value {
    display: block;
    font-size: 24px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.phone-ui__bal-change {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-green);
}

.phone-ui__actions-row {
    display: flex;
    gap: 8px;
    padding: 0 18px 14px;
}

.phone-ui__action-btn {
    flex: 1;
    padding: 8px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 10px;
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-blue);
}

.phone-ui__assets {
    padding: 0 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.phone-ui__asset {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.phone-ui__asset-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.phone-ui__asset-name {
    font-weight: 700;
    font-size: 13px;
    color: var(--text-primary);
    width: 36px;
}

.phone-ui__asset-price {
    flex: 1;
    text-align: right;
    font-size: 12px;
    color: var(--text-secondary);
}

.phone-ui__asset-pnl {
    font-size: 12px;
    font-weight: 600;
    width: 44px;
    text-align: right;
}

.phone-ui__asset-pnl.positive { color: var(--accent-green); }
.phone-ui__asset-pnl.negative { color: var(--accent-red); }

/* Device list */
.device-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.device-list__item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.device-list__item:hover {
    border-color: var(--border-color-light);
    background: var(--bg-card-hover);
}

.device-list__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(59, 130, 246, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent-blue);
}

.device-list__title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.device-list__desc {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ============================================
   BLOCK 7 — ADMIN
   ============================================ */
.admin__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.admin-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    transition: var(--transition);
}

.admin-card:hover {
    border-color: var(--border-color-light);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

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

.admin-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.admin-card__icon--blue {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
}

.admin-card__icon--purple {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-purple);
}

.admin-card__icon--green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
}

.admin-card__icon--cyan {
    background: rgba(6, 182, 212, 0.1);
    color: #06B6D4;
}

.admin-card__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
}

.admin-card__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.admin-card__list li {
    position: relative;
    padding-left: 20px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.admin-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-blue);
    opacity: 0.6;
}

/* Mid CTA */
.mid-cta {
    text-align: center;
    padding: 48px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.06), rgba(139, 92, 246, 0.06));
    border: 1px solid rgba(59, 130, 246, 0.12);
    border-radius: var(--radius-xl);
}

.mid-cta__text {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

/* ============================================
   BLOCK 8 — ADVANTAGES
   ============================================ */
.advantages {
    background: var(--bg-secondary);
}

.advantages__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.advantage-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: var(--transition);
}

.advantage-card:hover {
    border-color: var(--border-color-light);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.advantage-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.advantage-card__title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.advantage-card__text {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ============================================
   BLOCK 9 — SERVICES
   ============================================ */
.services {
    background: var(--bg-secondary);
}

.services__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.services__content {
    position: sticky;
    top: 120px;
}

.services__content .section__badge {
    display: inline-flex;
}

.services__content .section__title {
    text-align: left;
}

.services__content .section__desc {
    text-align: left;
    margin: 0;
}

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

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

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

.service-item__number {
    font-size: 28px;
    font-weight: 800;
    color: var(--accent-blue);
    opacity: 0.3;
    line-height: 1;
    flex-shrink: 0;
    min-width: 36px;
}

.service-item__title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

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

/* ============================================
   BLOCK 10 — CTA
   ============================================ */
.cta-section {
    padding: 80px 0 100px;
}

.cta-block {
    position: relative;
    text-align: center;
    padding: 64px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.cta-block__glow {
    position: absolute;
    top: -60%;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 300px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
    filter: blur(60px);
    pointer-events: none;
}

.cta-block__title {
    font-size: clamp(28px, 4vw, 38px);
    font-weight: 800;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.cta-block__text {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 36px;
    position: relative;
    z-index: 1;
}

.cta-block__steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}

.cta-step {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
}

.cta-step__num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-blue);
    flex-shrink: 0;
}

.cta-step__arrow {
    color: var(--text-muted);
}

.cta-block__btn {
    position: relative;
    z-index: 1;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 48px 0 40px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

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

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 36px;
        text-align: center;
    }

    .hero__visual {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }

    .hero__subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero__features {
        align-items: center;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__float-badge--1 {
        right: 10px;
    }

    .hero__float-badge--2 {
        left: 10px;
    }

    .nav {
        display: none;
    }

    .header__cta {
        display: none;
    }

    .burger {
        display: flex;
    }

    .section {
        padding: 80px 0;
    }

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

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

    .ui-section__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .ui-section__content {
        text-align: center;
    }

    .ui-section__content .section__title,
    .ui-section__content .section__desc {
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }

    .feature-list {
        align-items: center;
    }

    .ui-section__visual {
        max-width: 500px;
        margin: 0 auto;
    }

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

    .mobile-section__grid {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 36px;
    }

    .mobile-section__info {
        order: 1;
        text-align: center;
        margin-bottom: 0;
        width: 100%;
    }

    .mobile-section__info .section__title,
    .mobile-section__info .section__desc {
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }

    .mobile-section__visual {
        order: 2;
        display: flex;
        justify-content: center;
        position: static;
    }

    .mobile-section__devices {
        order: 3;
        width: 100%;
    }

    .device-list__item {
        justify-content: center;
        text-align: center;
        flex-direction: column;
    }

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

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

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

    .services__content .section__title,
    .services__content .section__desc {
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }

    .services__content {
        text-align: center;
        position: static;
    }
}

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 640px) {
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero__title {
        font-size: clamp(32px, 8vw, 44px);
    }

    .hero__subtitle {
        font-size: 15px;
    }

    .hero__badge {
        font-size: 12px;
        padding: 6px 14px;
    }

    .btn--lg {
        padding: 14px 24px;
        font-size: 15px;
        width: 100%;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__laptop-screen {
        transform: none;
    }

    .hero__float-badge {
        display: none;
    }

    .platform__body {
        min-height: 200px;
    }

    .platform__stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 4px;
    }

    .platform__stat-card {
        padding: 6px;
    }

    .platform__stat-value {
        font-size: 11px;
    }

    .platform__stat-label {
        font-size: 7px;
    }

    .platform__stat-change {
        font-size: 8px;
    }

    .container {
        padding: 0 16px;
    }

    .section {
        padding: 60px 0;
    }

    .section__header {
        margin-bottom: 36px;
    }

    .section__title {
        font-size: clamp(26px, 6vw, 36px);
    }

    .section__desc {
        font-size: 15px;
    }

    .problems__grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .problem-card {
        padding: 20px;
    }

    .problems__result-text {
        font-size: 16px;
    }

    .solution__card {
        padding: 28px 24px;
    }

    .solution__card-title {
        font-size: 19px;
    }

    .markets__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .market-card {
        padding: 24px 16px;
    }

    .phone-mockup {
        width: 240px;
    }

    .phone-ui__bal-value {
        font-size: 20px;
    }

    .admin-card {
        padding: 24px 20px;
    }

    .mid-cta {
        padding: 32px 24px;
    }

    .mid-cta__text {
        font-size: 17px;
    }

    .advantages__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .advantage-card {
        padding: 24px 16px;
    }

    .service-item {
        padding: 18px;
    }

    .cta-block {
        padding: 40px 24px;
    }

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

    .cta-step__arrow {
        transform: rotate(90deg);
    }

    .footer__links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px 24px;
    }
}

@media (max-width: 380px) {
    .platform__sidebar {
        width: 32px;
        padding: 8px 4px;
    }

    .platform__sidebar-item {
        width: 22px;
        height: 22px;
    }

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

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