/* ===== Reset & Design Tokens ===== */
:root {
    --primary: #6C63FF;
    --primary-dark: #4F46E5;
    --primary-light: #A5B4FC;
    --secondary: #10B981;
    --accent: #F43F5E;
    --income: #10B981;
    --expense: #F43F5E;

    --bg-dark: #0F0F1A;
    --bg-dark-2: #1A1A2E;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;

    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --text-on-dark: #F1F5F9;
    --text-muted-dark: #94A3B8;

    --border: #E2E8F0;
    --border-dark: rgba(255, 255, 255, 0.08);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 10px 15px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.08), 0 20px 48px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 60px rgba(108, 99, 255, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --font-heading: 'Inter', 'Noto Sans JP', sans-serif;
    --font-body: 'Inter', 'Noto Sans JP', sans-serif;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background: var(--bg-white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.25s var(--ease-out);
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Scroll Animation ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

.reveal-delay-5 {
    transition-delay: 0.5s;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: all 0.3s var(--ease-out);
    gap: 8px;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 16px rgba(108, 99, 255, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(108, 99, 255, 0.45);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid rgba(108, 99, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(108, 99, 255, 0.06);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 17px;
    border-radius: 16px;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 72px;
    display: flex;
    align-items: center;
    transition: all 0.35s var(--ease-out);
}

.navbar.transparent {
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 20px;
}

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

.logo-icon-img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    object-fit: cover;
    display: block;
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.navbar.transparent .logo-text {
    color: white;
}

.navbar.scrolled .logo-text {
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: 40px;
    margin-right: 40px;
}

.nav-links a {
    font-weight: 500;
    font-size: 15px;
    position: relative;
}

.navbar.transparent .nav-links a {
    color: rgba(255, 255, 255, 0.75);
}

.navbar.transparent .nav-links a:hover {
    color: white;
}

.navbar.scrolled .nav-links a {
    color: var(--text-secondary);
}

.navbar.scrolled .nav-links a:hover {
    color: var(--primary);
}

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

.nav-actions .btn-outline-light {
    padding: 10px 20px;
    font-size: 14px;
}

.nav-actions .btn-primary {
    padding: 10px 20px;
    font-size: 14px;
}

.navbar.scrolled .btn-outline-light {
    color: var(--primary);
    border-color: rgba(108, 99, 255, 0.3);
}

.navbar.scrolled .btn-outline-light:hover {
    background: rgba(108, 99, 255, 0.06);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.navbar.scrolled .hamburger span {
    background: var(--text-primary);
}

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

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

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

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-dark);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu a {
    color: white;
    font-size: 24px;
    font-weight: 600;
}

.mobile-menu .btn {
    font-size: 18px;
    padding: 16px 40px;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(160deg, #0F0F1A 0%, #1A1035 40%, #16132D 70%, #0F0F1A 100%);
    overflow: hidden;
    padding-top: 72px;
}

.hero::before {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(108, 99, 255, 0.12) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.08) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    pointer-events: none;
}

/* Floating particles */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(108, 99, 255, 0.4);
    border-radius: 50%;
    animation: particle-float 15s infinite ease-in-out;
}

.particle:nth-child(1) {
    left: 10%;
    top: 20%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.particle:nth-child(2) {
    left: 20%;
    top: 60%;
    animation-delay: 2s;
    animation-duration: 18s;
    width: 3px;
    height: 3px;
}

.particle:nth-child(3) {
    left: 70%;
    top: 30%;
    animation-delay: 4s;
    animation-duration: 14s;
    width: 5px;
    height: 5px;
}

.particle:nth-child(4) {
    left: 80%;
    top: 70%;
    animation-delay: 1s;
    animation-duration: 16s;
}

.particle:nth-child(5) {
    left: 50%;
    top: 80%;
    animation-delay: 3s;
    animation-duration: 20s;
    width: 6px;
    height: 6px;
    background: rgba(167, 139, 250, 0.3);
}

.particle:nth-child(6) {
    left: 90%;
    top: 15%;
    animation-delay: 5s;
    animation-duration: 13s;
    width: 3px;
    height: 3px;
}

@keyframes particle-float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }

    25% {
        transform: translate(30px, -40px) scale(1.2);
        opacity: 0.7;
    }

    50% {
        transform: translate(-20px, 20px) scale(0.8);
        opacity: 0.5;
    }

    75% {
        transform: translate(40px, 10px) scale(1.1);
        opacity: 0.6;
    }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: 60px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(108, 99, 255, 0.15);
    border: 1px solid rgba(108, 99, 255, 0.2);
    color: var(--primary-light);
    border-radius: 100px;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-size: 54px;
    color: white;
    margin-bottom: 24px;
    line-height: 1.15;
}

.text-gradient {
    background: linear-gradient(135deg, #A78BFA, #6C63FF, #818CF8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-muted-dark);
    margin-bottom: 40px;
    line-height: 1.8;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.cta-hint {
    display: block;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-muted-dark);
    opacity: 0.7;
}

/* ===== App Mockup (Hero) ===== */
.hero-mockup {
    position: relative;
    perspective: 1200px;
}

.hero-mockup-img {
    max-width: 300px;
    width: 100%;
    border-radius: 30px;
    box-shadow:
        0 40px 80px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        var(--shadow-glow);
    transform: rotateY(-5deg) rotateX(3deg);
    transition: transform 0.6s var(--ease-out);
    margin: 0 auto;
    display: block;
    animation: phone-float 6s ease-in-out infinite;
}

.phone-notch {
    width: 120px;
    height: 28px;
    background: #1E1E2E;
    border-radius: 0 0 16px 16px;
    margin: -20px auto 16px;
}

.screen-balance {
    text-align: center;
    margin-bottom: 20px;
}

.screen-balance .label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 4px;
}

.screen-balance .amount {
    font-size: 28px;
    font-weight: 800;
    color: white;
    letter-spacing: -0.5px;
}

.screen-balance .change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--secondary);
    margin-top: 6px;
    font-weight: 600;
}

.screen-chart {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 6px;
    height: 100px;
    margin-bottom: 20px;
    padding: 0 8px;
}

.chart-bar {
    flex: 1;
    border-radius: 6px 6px 2px 2px;
    min-width: 16px;
    max-width: 28px;
    transition: height 0.5s var(--ease-spring);
    position: relative;
}

.chart-bar.income {
    background: linear-gradient(to top, rgba(16, 185, 129, 0.5), #10B981);
}

.chart-bar.expense {
    background: linear-gradient(to top, rgba(244, 63, 94, 0.5), #F43F5E);
}

.chart-bar.transfer {
    background: linear-gradient(to top, rgba(59, 130, 246, 0.5), #3B82F6);
}

.screen-txs {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.screen-tx {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.tx-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.tx-icon.food {
    background: linear-gradient(135deg, #FBBF24, #F59E0B);
}

.tx-icon.salary {
    background: linear-gradient(135deg, #34D399, #10B981);
}

.tx-icon.transport {
    background: linear-gradient(135deg, #60A5FA, #3B82F6);
}

.tx-icon.shopping {
    background: linear-gradient(135deg, #F472B6, #EC4899);
}

.tx-detail {
    flex: 1;
    min-width: 0;
}

.tx-detail .name {
    font-size: 13px;
    font-weight: 600;
    color: white;
}

.tx-detail .category {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
}

.tx-amount {
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}

.tx-amount.positive {
    color: #34D399;
}

.tx-amount.negative {
    color: #94A3B8;
}

/* ===== Section Commons ===== */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-label {
    display: inline-block;
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 40px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-desc {
    color: var(--text-secondary);
    font-size: 17px;
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===== Features Section ===== */
.features {
    background: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.feature-card {
    background: white;
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.highlighted-features {
    display: flex;
    flex-direction: column;
    gap: 80px;
    margin-bottom: 80px;
}

.highlight-feature {
    display: flex;
    align-items: center;
    gap: 60px;
}

.highlight-feature.reverse {
    flex-direction: row-reverse;
}

.highlight-content {
    flex: 1;
}

.highlight-content h3 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.highlight-content p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.highlight-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 0;
    overflow: visible;
    box-shadow: none;
    border: none;
}

.highlight-image img {
    max-width: 280px;
    width: 100%;
    height: auto;
    display: block;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border: 6px solid #1E1E2E;
}

@media (max-width: 768px) {

    .highlight-feature,
    .highlight-feature.reverse {
        flex-direction: column;
        gap: 32px;
    }
}



.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 20px;
}

.feature-icon.purple {
    background: rgba(108, 99, 255, 0.1);
    color: var(--primary);
}

.feature-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

.feature-icon.blue {
    background: rgba(59, 130, 246, 0.1);
    color: #3B82F6;
}

.feature-icon.pink {
    background: rgba(244, 63, 94, 0.1);
    color: #F43F5E;
}

.feature-icon.amber {
    background: rgba(245, 158, 11, 0.1);
    color: #F59E0B;
}

.feature-icon.teal {
    background: rgba(20, 184, 166, 0.1);
    color: #14B8A6;
}

/* ===== Resource Section ===== */
.resources-section {
    background: linear-gradient(180deg, rgba(108, 99, 255, 0.04), rgba(255, 255, 255, 0));
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
}

.resource-card {
    display: block;
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: var(--shadow-sm);
}

.resource-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.resource-tag {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(108, 99, 255, 0.1);
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 18px;
}

.resource-card h3 {
    font-size: 28px;
    color: var(--text-primary);
    margin-bottom: 14px;
}

.resource-card p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 18px;
}

.resource-link {
    color: var(--primary);
    font-weight: 700;
}

@media (max-width: 768px) {
    .resource-grid {
        grid-template-columns: 1fr;
    }

    .resource-card {
        padding: 24px;
    }

    .resource-card h3 {
        font-size: 24px;
    }
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    position: relative;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
    position: relative;
}

.pro-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 6px;
    margin-left: 8px;
    vertical-align: middle;
}

/* ===== Pricing Section ===== */
.pricing {
    background: var(--bg-white);
}

.billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.billing-toggle .toggle-label {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    cursor: pointer;
}

.billing-toggle .toggle-label.active {
    color: var(--text-primary);
}

.discount-badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    margin-left: 6px;
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: #CBD5E1;
    transition: .3s;
    border-radius: 28px;
}

.slider::before {
    content: '';
    position: absolute;
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background: white;
    transition: .3s;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

input:checked+.slider {
    background: var(--primary);
}

input:checked+.slider::before {
    transform: translateX(24px);
}

/* Pricing Cards */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
    align-items: stretch;
}

.pricing-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.4s var(--ease-out);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.04);
}

.pricing-card.popular:hover {
    transform: scale(1.04) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 6px 20px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.plan-header {
    text-align: center;
    padding-bottom: 28px;
    margin-bottom: 28px;
    border-bottom: 1px solid var(--border);
}

.plan-name {
    font-size: 22px;
    margin-bottom: 16px;
    font-weight: 700;
}

.trial-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.12);
    color: #059669;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.plan-price {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 2px;
}

.plan-price .currency {
    font-size: 0.62em;
    font-weight: 800;
    line-height: 1;
}

.plan-price .amount {
    font-size: 1em;
    line-height: 1;
}

.plan-price .period {
    font-size: 15px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-left: 2px;
}

.plan-price .price-note {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
    margin-left: 6px;
    margin-bottom: 6px;
}

.plan-price-sub {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
    text-align: center;
    margin-top: -2px;
}

.plan-price-sub .regular {
    text-decoration: line-through;
    margin-left: 6px;
    opacity: 0.9;
}

.plan-price-sub .save {
    color: var(--income);
    font-weight: 800;
    margin-left: 6px;
}

.plan-desc {
    color: var(--text-secondary);
    font-size: 14px;
}

.plan-note {
    margin-top: 12px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.plan-features {
    list-style: none;
    margin-bottom: 32px;
    flex: 1;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 14px;
    color: var(--text-primary);
}

.plan-features li svg {
    width: 18px;
    height: 18px;
    color: var(--secondary);
    flex-shrink: 0;
}

.pricing-footnote {
    margin-top: 18px;
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
}

/* ===== FAQ Section ===== */
.faq {
    background: var(--bg-light);
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    border: 1px solid rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-body);
    gap: 16px;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(108, 99, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease, background 0.3s ease;
    font-size: 14px;
    color: var(--primary);
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
    background: var(--primary);
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease-out), padding 0.4s var(--ease-out);
}

.faq-answer-inner {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.8;
}

.faq-item.open .faq-answer {
    max-height: 300px;
}

/* ===== CTA Section ===== */
.cta-section {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(160deg, #0F0F1A 0%, #1A1035 50%, #0F0F1A 100%);
    overflow: hidden;
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(108, 99, 255, 0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

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

.cta-title {
    font-size: 40px;
    color: white;
    margin-bottom: 20px;
}

.cta-desc {
    color: var(--text-muted-dark);
    font-size: 17px;
    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 {
    padding: 64px 0 32px;
    background: #080810;
    color: white;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand .logo-text {
    color: white;
}

.footer-brand p {
    color: #64748B;
    font-size: 14px;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #64748B;
    font-size: 14px;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: #475569;
    font-size: 13px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }

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

    .phone-frame {
        max-width: 280px;
    }

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

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin-left: auto;
        margin-right: auto;
    }

    .pricing-card.popular {
        transform: none;
    }

    .pricing-card.popular:hover {
        transform: translateY(-4px);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .section-title {
        font-size: 32px;
    }
}

@media (max-width: 768px) {

    .nav-links,
    .nav-actions {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

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

    .hero-cta .btn-lg {
        width: 100%;
    }

    .hero-cta .btn-outline-light {
        display: none;
    }

    .section {
        padding: 72px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cta-title {
        font-size: 28px;
    }

    .plan-price {
        font-size: 40px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 30px;
    }

    .section-title {
        font-size: 26px;
    }

    .container {
        padding: 0 16px;
    }
}