/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    /* Primary Colors */
    --primary-main: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;

    /* Secondary Colors */
    --secondary-main: #ec4899;
    --secondary-light: #f472b6;
    --secondary-dark: #db2777;

    /* System Colors */
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;

    /* Neutral Colors */
    --bg-default: #f9fafb;
    --bg-paper: #ffffff;
    --text-primary: #111827;
    --text-secondary: #6b7280;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
    --gradient-hero: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 96px;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;

    /* Typography */
    --font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
    width: 100%;
    overscroll-behavior-x: none;
}

body {
    font-family: var(--font-family);
    color: var(--text-primary);
    background-color: var(--bg-default);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
    width: 100%;
    overscroll-behavior-x: none;
    touch-action: pan-y;
}

/* Prevent horizontal rubber-banding on sections */
section { overflow-x: hidden; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ===================================
   Utility Classes
   =================================== */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(237, 233, 254, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(230, 225, 252, 0.95);
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 20px;
}

.logo-subtitle {
    margin-left: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 4px 10px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 100px;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.logo-icon {
    filter: drop-shadow(0 2px 4px rgba(99, 102, 241, 0.3));
    margin-right: 12px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 500;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

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

.btn-secondary {
    background: transparent;
    color: var(--primary-main);
    border: 1px solid var(--primary-main);
}

.btn-secondary:hover {
    background: var(--primary-main);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary-white {
    background: white;
    color: var(--primary-main);
    border: 1px solid white;
}

.btn-secondary-white:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 14px 32px;
    font-size: 16px;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--spacing-3xl) + 80px) 0 var(--spacing-3xl) 0;
    overflow: hidden;
    contain: paint;
}

@supports (height: 100dvh) {
    .hero { min-height: 100dvh; }
}

.hero-bg-effects {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
    contain: paint;
}

.gradient-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

.gradient-sphere-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.4) 0%, transparent 70%);
    top: -200px;
    left: -100px;
    animation-delay: 0s;
}

.gradient-sphere-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.4) 0%, transparent 70%);
    top: 50%;
    right: -150px;
    animation-delay: 7s;
}

.gradient-sphere-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(129, 140, 248, 0.3) 0%, transparent 70%);
    bottom: -100px;
    left: 50%;
    animation-delay: 14s;
}

/* Sparkle Cross Effect */
.sparkle {
    position: absolute;
    width: 10px;
    height: 10px;
    pointer-events: none;
    z-index: 2;
}

.sparkle::before,
.sparkle::after {
    content: '';
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.95), transparent);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.9);
}

.sparkle::before {
    width: 120px;
    height: 4px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: sparkleFlashH 2.5s ease-in-out infinite;
}

.sparkle::after {
    width: 4px;
    height: 120px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: sparkleFlashV 2.5s ease-in-out infinite;
}

.sparkle-1 { top: 15%; left: 20%; }
.sparkle-1::before, .sparkle-1::after { animation-delay: 0s; }

.sparkle-2 { top: 25%; right: 15%; }
.sparkle-2::before, .sparkle-2::after { animation-delay: 0.8s; }

.sparkle-3 { top: 60%; left: 10%; }
.sparkle-3::before, .sparkle-3::after { animation-delay: 1.6s; }

.sparkle-4 { top: 40%; right: 25%; }
.sparkle-4::before, .sparkle-4::after { animation-delay: 0.4s; }

.sparkle-5 { top: 70%; right: 30%; }
.sparkle-5::before, .sparkle-5::after { animation-delay: 1.2s; }

.sparkle-6 { top: 35%; left: 50%; }
.sparkle-6::before, .sparkle-6::after { animation-delay: 2s; }

.sparkle-7 { top: 50%; left: 30%; }
.sparkle-7::before, .sparkle-7::after { animation-delay: 0.3s; }

.sparkle-8 { top: 80%; left: 25%; }
.sparkle-8::before, .sparkle-8::after { animation-delay: 1.1s; }

.sparkle-9 { top: 20%; left: 70%; }
.sparkle-9::before, .sparkle-9::after { animation-delay: 1.8s; }

.sparkle-10 { top: 55%; right: 10%; }
.sparkle-10::before, .sparkle-10::after { animation-delay: 0.6s; }

/* 3D Cube Animation */
.cube-3d {
    position: absolute;
    width: 400px;
    height: 400px;
    pointer-events: none;
    transform-style: preserve-3d;
    opacity: 0.15;
    border: 2px solid rgba(99, 102, 241, 0.6);
    border-radius: 4px;
}

.cube-3d-1 {
    top: 10%;
    left: 15%;
    animation: rotate3d 20s linear infinite;
}

.cube-3d-2 {
    top: 30%;
    right: 20%;
    width: 300px;
    height: 300px;
    animation: rotate3d 15s linear infinite reverse;
    border-color: rgba(236, 72, 153, 0.6);
}

.cube-3d-3 {
    top: 65%;
    left: 8%;
    width: 500px;
    height: 500px;
    animation: rotate3d 25s linear infinite;
}

.cube-3d-4 {
    top: 50%;
    right: 12%;
    width: 350px;
    height: 350px;
    animation: rotate3d 18s linear infinite reverse;
    border-color: rgba(129, 140, 248, 0.6);
}

.cube-3d-5 {
    top: 20%;
    left: 60%;
    width: 450px;
    height: 450px;
    animation: rotate3d 22s linear infinite;
    border-color: rgba(236, 72, 153, 0.6);
}

.cube-3d-6 {
    top: 75%;
    right: 35%;
    width: 275px;
    height: 275px;
    animation: rotate3d 16s linear infinite reverse;
}

.cube-3d-7 {
    top: 40%;
    left: 5%;
    width: 375px;
    height: 375px;
    animation: rotate3d 19s linear infinite;
    border-color: rgba(129, 140, 248, 0.6);
}

.cube-3d-8 {
    top: 85%;
    left: 70%;
    width: 325px;
    height: 325px;
    animation: rotate3d 17s linear infinite reverse;
    border-color: rgba(236, 72, 153, 0.6);
}

@keyframes rotate3d {
    0% {
        transform: perspective(800px) rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    }
    100% {
        transform: perspective(800px) rotateX(360deg) rotateY(360deg) rotateZ(360deg);
    }
}

@keyframes sparkleFlashH {
    0%, 100% {
        opacity: 0;
        width: 30px;
    }
    50% {
        opacity: 1;
        width: 150px;
    }
}

@keyframes sparkleFlashV {
    0%, 100% {
        opacity: 0;
        height: 30px;
    }
    50% {
        opacity: 1;
        height: 150px;
    }
}

/* Clamp decorative spheres on small screens to avoid overflow */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .section-header { overflow: hidden; }
    /* Ensure sections have breathing room under fixed navbar */
    .why-sales,
    .benefits,
    .features,
    .screenshots,
    .pricing {
        padding-top: var(--spacing-xl);
    }

    /* Keep ribbon compact but avoid crowding */
    .section-ribbon { margin-top: 0; margin-bottom: var(--spacing-sm); }
    /* Reduce decorative load on mobile */
    .cube-3d, .sparkle { display: none !important; }
    .gradient-sphere { opacity: 0.35; filter: blur(28px); }
    .gradient-sphere { filter: blur(40px); }
    .gradient-sphere-1 { width: 360px; height: 360px; top: -120px; left: 0; }
    .gradient-sphere-2 { width: 320px; height: 320px; top: 45%; right: 0; }
    .gradient-sphere-3 { width: 280px; height: 280px; bottom: -80px; left: calc(50% - 140px); }
}

/* Disable hover-driven animations on touch devices to avoid jank */
@media (hover: none) {
    .benefit-card:hover { transform: none; box-shadow: var(--shadow-lg); }
    .benefit-card:hover::before { opacity: 0; }
    .benefit-card:hover .benefit-icon { animation: none; }
    .impact-card:hover { transform: none; box-shadow: var(--shadow-lg); }
}

/* Improve tap responsiveness on mobile */
button, .btn, a.btn { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }

@media (max-width: 480px) {
    .gradient-sphere { filter: blur(30px); }
    .gradient-sphere-1 { width: 240px; height: 240px; top: -100px; left: 0; }
    .gradient-sphere-2 { width: 220px; height: 220px; top: 45%; right: 0; }
    .gradient-sphere-3 { width: 220px; height: 220px; bottom: -70px; left: calc(50% - 110px); }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-text {
    animation: fadeInLeft 1s ease-out;
}

.mobile-page-title {
    display: none;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    color: var(--primary-main);
    font-size: 12px;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.stat-item {
    flex: 1;
}

.stat-number {
    font-size: 36px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-visual {
    position: relative;
    max-width: 900px;
    perspective: 900px;
    transform-style: preserve-3d;
}

.dashboard-mockup {
    position: relative;
    padding: 22px;
    border-radius: 36px;
    background: linear-gradient(140deg, #0b1220 0%, #0f172a 60%, #1e293b 100%);
    box-shadow:
        0 40px 70px -20px rgba(0, 0, 0, 0.55),
        0 10px 30px -10px rgba(0, 0, 0, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.06),
        inset 0 -1px 0 rgba(0, 0, 0, 0.4);
    will-change: transform;
    transform-style: preserve-3d;
    transform-origin: center center;
    transform: rotateX(12deg) rotateY(-24deg) translateY(-2px) scale(1.04);
    transition: transform var(--transition-slow), box-shadow var(--transition-base);
}

.dashboard-mockup.tablet::before,
.dashboard-mockup.tablet::after { content: none; }

.device-bezel {
    position: relative;
    background: linear-gradient(160deg, #0a0f1a, #0e1624);
    border-radius: 28px;
    padding: 14px;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.06),
        inset 0 2px 6px rgba(255, 255, 255, 0.04),
        inset 0 -2px 8px rgba(0, 0, 0, 0.5);
}

.device-screen {
    position: relative;
    background: #0b1020;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.device-camera {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: radial-gradient(circle at 30% 30%, #3b82f6, #0b1220 60%);
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.06), 0 1px 2px rgba(0, 0, 0, 0.6);
    z-index: 2;
}

.screen-glare {
    position: absolute;
    top: -20%;
    left: -10%;
    width: 140%;
    height: 80%;
    background: linear-gradient(110deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.06) 40%, rgba(255, 255, 255, 0) 60%);
    transform: rotate(-12deg);
    pointer-events: none;
    mix-blend-mode: screen;
}

.device-base-shadow {
    position: absolute;
    left: 50%;
    bottom: -24px;
    transform: translateX(-50%);
    width: 72%;
    height: 36px;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.15) 50%, rgba(0,0,0,0) 70%);
    filter: blur(8px);
    z-index: -1;
}

/* Keep tablet static on hover (same transform as default) */
.dashboard-mockup:hover { transform: rotateX(12deg) rotateY(-24deg) translateY(-2px) scale(1.04); }

.mockup-image {
    width: 100%;
    border-radius: 16px;
    display: block;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.floating-card {
    position: absolute;
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
    backdrop-filter: blur(10px);
    animation: floatCard 4s ease-in-out infinite;
}

.card-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: -10%;
    animation-delay: 1.3s;
}

.card-3 {
    bottom: 15%;
    left: -5%;
    animation-delay: 2.6s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-content {
    flex: 1;
}

.card-value {
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 4px;
}

.card-label {
    font-size: 12px;
    color: var(--text-secondary);
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===================================
   Section Header
   =================================== */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    position: relative;
}

.section-header-effects {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 300px;
    pointer-events: none;
    z-index: 0;
}

.section-header > *:not(.section-header-effects) {
    position: relative;
    z-index: 1;
}

.section-ribbon {
    display: block;
    margin: 0 auto;
    width: 35%;
    max-width: none;
    height: auto;
    transform: scaleX(1.25);
    transform-origin: center center;
}

.section-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    color: var(--primary-main);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* ===================================
   Why Sales Increase Section
   =================================== */
.why-sales {
    padding: 0 0 var(--spacing-3xl);
    background: linear-gradient(180deg, white 0%, var(--bg-default) 100%);
    position: relative;
    overflow: hidden;
}

.why-sales::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.why-sales .section-header {
    position: relative;
    z-index: 1;
}

.why-sales-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.flow-step {
    flex: 1;
    max-width: 320px;
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.flow-step:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.flow-step:nth-child(1) {
    border-color: rgba(239, 68, 68, 0.2);
}

.flow-step:nth-child(1):hover {
    border-color: rgba(239, 68, 68, 0.4);
}

.flow-step:nth-child(3) {
    border-color: rgba(99, 102, 241, 0.2);
}

.flow-step:nth-child(3):hover {
    border-color: rgba(99, 102, 241, 0.4);
}

.flow-step:nth-child(5) {
    border-color: rgba(16, 185, 129, 0.2);
}

.flow-step:nth-child(5):hover {
    border-color: rgba(16, 185, 129, 0.4);
}

.flow-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.flow-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.flow-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
    text-align: left;
}

.flow-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: var(--spacing-sm);
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.flow-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
}

.problem-list li::before {
    background: #fef2f2;
    border: 2px solid #ef4444;
}

.solution-list li::before {
    background: var(--gradient-primary);
}

.result-list li::before {
    background: #ecfdf5;
    border: 2px solid #10b981;
}

.flow-label {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    display: inline-block;
}

.flow-label {
    background: #fef2f2;
    color: #ef4444;
}

.flow-label.highlight {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.flow-label.success {
    background: #ecfdf5;
    color: #10b981;
    font-size: 18px;
    padding: var(--spacing-sm) var(--spacing-lg);
}

.flow-arrow {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: slideRight 2s ease-in-out infinite;
}

@keyframes slideRight {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(10px);
    }
}

.key-point {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.key-point-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 2px solid transparent;
    background-image: linear-gradient(white, white), var(--gradient-primary);
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.key-point-icon {
    flex-shrink: 0;
}

.key-point-text h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.key-point-text p {
    font-size: 20px;
    line-height: 1.7;
    color: var(--text-primary);
}

.key-point-text strong {
    color: var(--primary-main);
    font-weight: 700;
}

/* Responsive for Why Sales Section */
@media (max-width: 1024px) {
    .why-sales-flow {
        flex-direction: column;
        gap: var(--spacing-xl);
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .flow-step {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    /* Keep subtle 3D tilt on small screens */
    .dashboard-mockup {
        transform: rotateX(8deg) rotateY(-16deg) translateY(-2px) scale(1.02);
    }
    .dashboard-mockup:hover {
        transform: rotateX(8deg) rotateY(-16deg) translateY(-2px) scale(1.02);
    }

    .hero-visual {
        overflow: visible;
    }
    .key-point-content {
        flex-direction: column;
        text-align: center;
    }

    .key-point-text p {
        font-size: 18px;
    }
}

/* ===================================
   AI Prediction Section
   =================================== */
.ai-prediction {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #faf5ff 50%, #fef3f2 100%);
    position: relative;
    overflow: hidden;
}

.ai-prediction::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.ai-prediction .section-header {
    position: relative;
    z-index: 1;
}

.ai-badge {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(236, 72, 153, 0.15) 100%);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--primary-main);
    font-weight: 700;
    animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* AI Data Grid */
.ai-data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.ai-data-item {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.ai-data-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(99, 102, 241, 0.2);
}

.ai-data-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    transition: transform var(--transition-base);
}

.ai-data-item:hover .ai-data-icon {
    transform: scale(1.1) rotate(5deg);
}

.ai-data-item h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.ai-data-item p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* AI Prediction Result */
.ai-prediction-result {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.ai-result-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xl);
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    border: 3px solid transparent;
    background-image: linear-gradient(white, white), var(--gradient-primary);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    margin-bottom: var(--spacing-md);
}

.ai-result-icon {
    flex-shrink: 0;
    animation: pulse 3s ease-in-out infinite;
}

.ai-result-text h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-result-text p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.ai-result-text strong {
    color: var(--primary-main);
    font-weight: 700;
}

.ai-benefit-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.ai-benefit-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
}

.ai-benefit-list svg {
    flex-shrink: 0;
}

.ai-use-case {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(236, 72, 153, 0.05) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.use-case-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--gradient-primary);
    color: white;
    font-size: 13px;
    font-weight: 700;
    border-radius: 100px;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

/* Responsive for AI Prediction Section */
@media (max-width: 1024px) {
    .ai-data-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .ai-result-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .ai-benefit-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ai-data-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .ai-data-item {
        padding: var(--spacing-md);
    }

    .ai-result-text h3 {
        font-size: 24px;
    }

    .ai-benefit-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .ai-data-grid {
        grid-template-columns: 1fr;
    }

    .ai-result-text h3 {
        font-size: 20px;
    }
}

/* ===================================
   Benefits Section
   =================================== */
.benefits {
    padding: 0 0 var(--spacing-3xl);
    background: white;
    position: relative;
    overflow: hidden;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
}

/* Full-section background effects for Benefits */
.benefits-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.benefits .container { position: relative; z-index: 1; }

.benefit-card {
    padding: var(--spacing-lg);
    background: var(--bg-default);
    border-radius: var(--radius-xl);
    border: 1px solid transparent;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(99, 102, 241, 0.2);
}

.benefit-card:hover::before {
    opacity: 0.05;
}

.benefit-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    position: relative;
    z-index: 1;
}

.benefit-icon svg {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transition: transform var(--transition-base);
}

.benefit-card:hover .benefit-icon {
    animation: bounceIcon 0.6s ease;
}

@keyframes bounceIcon {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.benefit-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.benefit-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}


/* ===================================
   Impact Section
   =================================== */
.impact {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, #ffffff 0%, var(--bg-default) 100%);
    position: relative;
    overflow: hidden;
}

.impact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.impact .section-header {
    position: relative;
    z-index: 1;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.impact-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 2px solid transparent;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.impact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.impact-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.impact-card-1:hover {
    border-color: #10b981;
}

.impact-card-2:hover {
    border-color: #6366f1;
}

.impact-card-3:hover {
    border-color: #ec4899;
}

.impact-card:hover::before {
    opacity: 0.03;
}

.impact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    z-index: 1;
    animation: pulse 3s ease-in-out infinite;
}

.impact-icon svg {
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.15));
    transition: transform var(--transition-base);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.impact-card:hover .impact-icon {
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 100% {
        transform: scale(1);
    }
    25% {
        transform: scale(1.1);
    }
    50% {
        transform: scale(0.95);
    }
    75% {
        transform: scale(1.05);
    }
}

.impact-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    position: relative;
    z-index: 1;
}

.impact-card-1 .impact-title {
    color: #10b981;
}

.impact-card-2 .impact-title {
    color: #6366f1;
}

.impact-card-3 .impact-title {
    color: #ec4899;
}

.impact-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

/* ===================================
   Features Section
   =================================== */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-default);
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.feature-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(99, 102, 241, 0.2);
}

.feature-icon {
    flex-shrink: 0;
}

.feature-content {
    flex: 1;
}

.feature-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

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

/* Feature Cards Grid */
.features-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature-card {
    position: relative;
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--spacing-lg);
    border: 2px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #e5e7eb, #e5e7eb);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: rgba(99, 102, 241, 0.2);
}

.feature-card:hover::before {
    background: linear-gradient(90deg, #6366f1, #ec4899);
}

.feature-card-active::before {
    background: linear-gradient(90deg, #ec4899, #db2777);
}

.feature-card-premium::before {
    background: linear-gradient(90deg, #a855f7, #9333ea);
}

.feature-card-icon {
    margin-bottom: var(--spacing-md);
    display: inline-flex;
}

.feature-card-icon svg {
    display: block;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.feature-card-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    line-height: 1.3;
}

.feature-card-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.feature-card-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: #f3f4f6;
    color: #6b7280;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    margin-top: auto;
}

.feature-card-badge.active {
    background: linear-gradient(135deg, #ec4899, #db2777);
    color: white;
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
}

.feature-card-badge.premium {
    background: linear-gradient(135deg, #a855f7, #9333ea);
    color: white;
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3);
}

/* ===================================
   Screenshots Section
   =================================== */
.screenshots {
    padding: 0 0 var(--spacing-3xl);
    background: white;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.screenshot-item {
    position: relative;
}

.screenshot-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
}

.screenshot-wrapper:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.screenshot-image {
    width: 100%;
    display: block;
}

.screenshot-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.screenshot-wrapper:hover .screenshot-overlay {
    transform: translateY(0);
}

.screenshot-overlay h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.screenshot-overlay p {
    font-size: 15px;
    opacity: 0.9;
}

/* ===================================
   Stats Section
   =================================== */
.stats {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-hero);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.stat-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.stat-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl);
}

.stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.stat-card .stat-number {
    font-size: 64px;
    font-weight: 800;
    line-height: 1;
    display: inline-block;
}

.stat-unit {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-main);
    display: inline-block;
    margin-left: 4px;
}

.stat-card .stat-label {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

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

/* ===================================
   CTA Section
   =================================== */
.cta {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-primary);
    color: white;
    overflow: hidden;
}

.cta-bg-effects {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    opacity: 0.3;
}

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

.cta-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.cta-title .gradient-text {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: #111827;
    background-clip: unset;
    color: #111827;
    font-weight: 900;
}

.cta-description {
    font-size: 18px;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.cta-buttons .btn-primary {
    background: white;
    color: var(--primary-main);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-buttons .btn-primary:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.cta-buttons .btn-secondary-white {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-buttons .btn-secondary-white:hover {
    background: white;
    color: var(--primary-main);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    opacity: 0.9;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--text-primary);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--spacing-md);
}

.footer-logo-text {
    font-size: 20px;
    font-weight: 700;
}

.footer-description {
    font-size: 14px;
    line-height: 1.7;
    opacity: 0.8;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex: 1;
}

.footer-links-group {
    text-align: center;
}

.footer-links-group h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links-group a {
    display: block;
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 8px;
    transition: opacity var(--transition-fast);
}

.footer-links-group a:hover {
    opacity: 1;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 14px;
}

.footer-company {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 8px;
    opacity: 0.8;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero-visual {
        order: -1;
    }

    .hero-title {
        font-size: 44px;
    }

    .section-title {
        font-size: 40px;
    }

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

    .features-card-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .screenshots-grid {
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .screenshots-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        width: 100%;
        max-width: 100vw;
        transform: translateY(-120%);
        opacity: 0;
        transition: transform var(--transition-base), opacity var(--transition-base);
        pointer-events: none;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-link {
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--bg-default);
    }

    .nav-link:last-of-type {
        border-bottom: none;
    }

    .nav-links .btn {
        width: 100%;
        margin-top: var(--spacing-sm);
    }

    .logo-subtitle {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

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

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

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

    body.menu-open {
        overflow: hidden;
    }

    .hero {
        min-height: auto;
        padding: calc(var(--spacing-2xl) + 80px) 0 var(--spacing-2xl) 0;
    }

    .mobile-page-title {
        display: block;
        font-size: 32px;
        font-weight: 800;
        line-height: 1.2;
        margin-bottom: var(--spacing-lg);
        background: white;
        color: var(--primary-main);
        padding: var(--spacing-md) var(--spacing-lg);
        border-radius: var(--radius-xl);
        text-align: center;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        border: 2px solid transparent;
        background-image: linear-gradient(white, white), var(--gradient-primary);
        background-origin: border-box;
        background-clip: padding-box, border-box;
        letter-spacing: -0.01em;
    }

    .hero-title {
        font-size: 33px;
    }

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

    .hero-cta {
        flex-direction: column;
    }

    .hero-stats {
        gap: var(--spacing-md);
    }

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

    .section-description {
        font-size: 16px;
    }

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

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

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

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

    .feature-item {
        flex-direction: column;
    }

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

    .feature-card-title {
        font-size: 20px;
    }

    .feature-card-description {
        font-size: 14px;
    }

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

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

    .cta-description {
        font-size: 16px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .footer-content {
        gap: var(--spacing-lg);
    }

    .footer-brand {
        max-width: 60%;
    }

    .footer-links {
        max-width: 40%;
    }

    .footer-links-group a {
        display: inline-block;
        margin-right: var(--spacing-sm);
        margin-bottom: 8px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 32px;
        --spacing-2xl: 48px;
        --spacing-3xl: 64px;
    }

    .mobile-page-title {
        font-size: 36px;
    }

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

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

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-brand {
        max-width: 100%;
    }

    .footer-links {
        max-width: 100%;
        width: 100%;
    }

    .stat-card .stat-number {
        font-size: 48px;
    }

    .stat-unit {
        font-size: 24px;
    }
}

/* ===================================
   Pricing Section
   =================================== */
.pricing {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-default);
}

/* Pricing Comparison Table */
.pricing-comparison-table {
    max-width: 1200px;
    margin: var(--spacing-xl) auto 0;
    overflow-x: auto;
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid #e5e7eb;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
}

/* Table Header */
.comparison-table thead tr {
    border-bottom: 3px solid #e5e7eb;
}

.comparison-table th {
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    vertical-align: top;
}

.feature-header {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    text-align: left;
    width: 280px;
    position: relative;
    overflow: hidden;
}

.feature-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        transform: translate(-20%, -20%);
    }
    50% {
        transform: translate(20%, 20%);
    }
}

.feature-header-content {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 1;
    padding: 4px 0;
}

.feature-header-content .feature-icon {
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.feature-header-content span {
    font-size: 22px;
    font-weight: 900;
    color: white;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.plan-header {
    background: white;
    width: auto;
}

.plan-header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.plan-name {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.plan-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
}

.plan-price .price {
    font-size: 32px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

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

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

/* Table Body */
.comparison-table tbody tr {
    border-bottom: 1px solid #f3f4f6;
    transition: background var(--transition-fast);
}

.comparison-table tbody tr:hover {
    background: #fafafa;
}

.comparison-table tbody tr:last-child {
    border-bottom: none;
}

.comparison-table td {
    padding: var(--spacing-md);
}

.feature-name {
    text-align: left;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    width: 280px;
}

.feature-check {
    text-align: center;
    vertical-align: middle;
}

.check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-size: 24px;
    font-weight: 700;
    border-radius: 50%;
}

.feature-check.available .check-icon {
    color: #10b981;
    background: #ecfdf5;
}

.feature-check.unavailable .check-icon {
    color: #ef4444;
    background: #fef2f2;
}

/* Pricing Notes */
.pricing-notes {
    max-width: 1200px;
    margin: var(--spacing-xl) auto 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.pricing-note-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid #e5e7eb;
}

.pricing-note-item svg {
    flex-shrink: 0;
    color: var(--primary-main);
    margin-top: 2px;
}

.pricing-note-item p {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.pricing-note-item.highlight {
    background: linear-gradient(135deg, #fef3f2 0%, #fff1f2 100%);
    border-color: rgba(236, 72, 153, 0.2);
}

.pricing-note-item.highlight svg {
    color: var(--secondary-main);
}

.pricing-note-item.highlight p {
    color: var(--text-primary);
}

/* Responsive Pricing */
@media (max-width: 1024px) {
    .pricing-comparison-table {
        border-radius: var(--radius-lg);
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .plan-name {
        font-size: 18px;
    }

    .plan-price .price {
        font-size: 28px;
    }

    .btn-sm {
        padding: 8px 16px;
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .pricing-comparison-table {
        border-radius: 0;
        overflow-x: scroll;
    }

    .feature-header {
        min-width: 180px;
        width: 180px;
        position: sticky;
        left: 0;
        z-index: 10;
        box-shadow: 2px 0 4px rgba(0, 0, 0, 0.2);
    }

    .feature-header-content {
        gap: 10px;
    }

    .feature-header-content .feature-icon {
        width: 24px;
        height: 24px;
    }

    .feature-header-content span {
        font-size: 17px;
    }

    .feature-name {
        min-width: 180px;
        width: 180px;
        position: sticky;
        left: 0;
        z-index: 5;
        box-shadow: 2px 0 4px rgba(0, 0, 0, 0.05);
    }

    .plan-header {
        min-width: 180px;
    }

    .feature-check {
        min-width: 180px;
    }

    .comparison-table th {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .plan-name {
        font-size: 16px;
    }

    .plan-price .price {
        font-size: 24px;
    }

    .plan-price .period {
        font-size: 12px;
    }

    .btn-sm {
        padding: 8px 12px;
        font-size: 12px;
        white-space: nowrap;
    }

    .feature-name {
        font-size: 14px;
    }

    .check-icon {
        width: 28px;
        height: 28px;
        font-size: 20px;
    }

    .pricing-notes {
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .feature-header-content {
        gap: 8px;
    }

    .feature-header-content .feature-icon {
        width: 20px;
        height: 20px;
    }

    .feature-header-content span {
        font-size: 14px;
        letter-spacing: 0.03em;
    }

    .plan-header-content {
        gap: 8px;
    }

    .plan-name {
        font-size: 14px;
    }

    .plan-price {
        flex-direction: column;
        gap: 0;
        align-items: center;
    }

    .plan-price .price {
        font-size: 20px;
    }

    .plan-price .period {
        font-size: 11px;
    }

    .btn-sm {
        padding: 6px 10px;
        font-size: 11px;
    }
}

/* ===================================
   Tax Theme (Green)
   =================================== */
:root.tax-theme {
    --primary-main: #10b981;
    --primary-light: #34d399;
    --primary-dark: #059669;
    --secondary-main: #14b8a6;
    --secondary-light: #5eead4;
    --secondary-dark: #0d9488;
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);
    --gradient-hero: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(20, 184, 166, 0.1) 100%);
}

:root.tax-theme .gradient-sphere-1 {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.3) 0%, transparent 70%);
}

:root.tax-theme .gradient-sphere-2 {
    background: radial-gradient(circle, rgba(20, 184, 166, 0.3) 0%, transparent 70%);
}

:root.tax-theme .gradient-sphere-3 {
    background: radial-gradient(circle, rgba(5, 150, 105, 0.2) 0%, transparent 70%);
}

:root.tax-theme .hero-badge {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(20, 184, 166, 0.15) 100%);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--primary-dark);
}

:root.tax-theme .logo-subtitle {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

:root.tax-theme .section-badge {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(20, 184, 166, 0.1) 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

:root.tax-theme .btn-primary {
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

:root.tax-theme .btn-primary:hover {
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

:root.tax-theme .btn-secondary {
    background: white;
    border: 2px solid var(--primary-main);
}

:root.tax-theme .benefit-card {
    background: white;
    border: 1px solid rgba(16, 185, 129, 0.1);
}

:root.tax-theme .benefit-card:hover {
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
}

:root.tax-theme .impact {
    background: linear-gradient(180deg, #ffffff 0%, #ecfdf5 100%);
}

:root.tax-theme .impact-card {
    border: 1px solid rgba(16, 185, 129, 0.1);
}

:root.tax-theme .impact-card:hover {
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.2);
    transform: translateY(-12px) scale(1.02);
}

:root.tax-theme .impact-card-1:hover,
:root.tax-theme .impact-card-2:hover,
:root.tax-theme .impact-card-3:hover {
    border-color: rgba(16, 185, 129, 0.2);
}

:root.tax-theme .cta {
    background: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);
}

:root.tax-theme .cta-title .gradient-text {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: #111827;
    background-clip: unset;
    color: #111827;
    font-weight: 900;
}

:root.tax-theme .footer {
    background: #1e293b;
}

:root.tax-theme .pricing-card-featured {
    border: 2px solid transparent;
    background-image: linear-gradient(white, white), var(--gradient-primary);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.15);
}

:root.tax-theme .pricing-card-featured:hover {
    background-image: linear-gradient(white, white), var(--gradient-primary);
}

:root.tax-theme .pricing-card-featured .pricing-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* SVG Gradients - Tax Theme */
:root.tax-theme #grad-benefit-1 stop:first-child { stop-color: #10b981; }
:root.tax-theme #grad-benefit-1 stop:last-child { stop-color: #34d399; }

:root.tax-theme #grad-benefit-2 stop:first-child { stop-color: #14b8a6; }
:root.tax-theme #grad-benefit-2 stop:last-child { stop-color: #0d9488; }

:root.tax-theme #grad-benefit-3 stop:first-child { stop-color: #059669; }
:root.tax-theme #grad-benefit-3 stop:last-child { stop-color: #10b981; }

:root.tax-theme #grad-benefit-4 stop:first-child { stop-color: #3b82f6; }
:root.tax-theme #grad-benefit-4 stop:last-child { stop-color: #2563eb; }

:root.tax-theme #grad-benefit-5 stop:first-child { stop-color: #06b6d4; }
:root.tax-theme #grad-benefit-5 stop:last-child { stop-color: #0891b2; }

:root.tax-theme #grad-benefit-6 stop:first-child { stop-color: #14b8a6; }
:root.tax-theme #grad-benefit-6 stop:last-child { stop-color: #0d9488; }

:root.tax-theme #gradient-impact-1 stop:first-child { stop-color: #10b981; }
:root.tax-theme #gradient-impact-1 stop:last-child { stop-color: #059669; }

:root.tax-theme #gradient-impact-2 stop:first-child { stop-color: #14b8a6; }
:root.tax-theme #gradient-impact-2 stop:last-child { stop-color: #0d9488; }

:root.tax-theme #gradient-impact-3 stop:first-child { stop-color: #059669; }
:root.tax-theme #gradient-impact-3 stop:last-child { stop-color: #10b981; }

:root.tax-theme #gradient-footer stop:first-child { stop-color: #10b981; }
:root.tax-theme #gradient-footer stop:last-child { stop-color: #14b8a6; }

/* ===================================
   HP Theme (Orange × Blue)
   =================================== */
:root.hp-theme {
    --primary-main: #f97316;
    --primary-light: #fb923c;
    --primary-dark: #ea580c;
    --secondary-main: #06b6d4;
    --secondary-light: #22d3ee;
    --secondary-dark: #0891b2;
    --gradient-primary: linear-gradient(135deg, #f97316 0%, #06b6d4 100%);
    --gradient-hero: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
}

:root.hp-theme .gradient-sphere-1 {
    background: radial-gradient(circle, rgba(249, 115, 22, 0.3) 0%, transparent 70%);
}

:root.hp-theme .gradient-sphere-2 {
    background: radial-gradient(circle, rgba(6, 182, 212, 0.3) 0%, transparent 70%);
}

:root.hp-theme .gradient-sphere-3 {
    background: radial-gradient(circle, rgba(251, 191, 36, 0.2) 0%, transparent 70%);
}

:root.hp-theme .hero-badge {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(6, 182, 212, 0.15) 100%);
    border: 1px solid rgba(249, 115, 22, 0.3);
    color: var(--primary-dark);
}

:root.hp-theme .logo-subtitle {
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.2);
}

:root.hp-theme .section-badge {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    border: 1px solid rgba(249, 115, 22, 0.2);
}

:root.hp-theme .btn-primary {
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

:root.hp-theme .btn-primary:hover {
    box-shadow: 0 8px 20px rgba(249, 115, 22, 0.4);
}

:root.hp-theme .btn-secondary {
    background: white;
    border: 2px solid var(--primary-main);
}

:root.hp-theme .benefit-card {
    background: white;
    border: 1px solid rgba(249, 115, 22, 0.1);
}

:root.hp-theme .benefit-card:hover {
    box-shadow: 0 12px 30px rgba(249, 115, 22, 0.2);
    border-color: rgba(249, 115, 22, 0.3);
}

:root.hp-theme .impact {
    background: linear-gradient(180deg, #ffffff 0%, #fff7ed 100%);
}

:root.hp-theme .impact-card {
    border: 1px solid rgba(249, 115, 22, 0.1);
}

:root.hp-theme .impact-card:hover {
    box-shadow: 0 12px 30px rgba(249, 115, 22, 0.15);
    border-color: rgba(249, 115, 22, 0.2);
    transform: translateY(-12px) scale(1.02);
}

:root.hp-theme .impact-card-1:hover,
:root.hp-theme .impact-card-2:hover,
:root.hp-theme .impact-card-3:hover {
    border-color: rgba(249, 115, 22, 0.2);
}

:root.hp-theme .cta {
    background: linear-gradient(135deg, #f97316 0%, #06b6d4 100%);
}

:root.hp-theme .cta-title .gradient-text {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: #111827;
    background-clip: unset;
    color: #111827;
    font-weight: 900;
}

:root.hp-theme .footer {
    background: #1e293b;
}

:root.hp-theme .pricing-card-featured {
    border: 2px solid transparent;
    background-image: linear-gradient(white, white), var(--gradient-primary);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 0 20px 40px rgba(249, 115, 22, 0.15);
}

:root.hp-theme .pricing-card-featured:hover {
    background-image: linear-gradient(white, white), var(--gradient-primary);
}

:root.hp-theme .pricing-card-featured .pricing-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* SVG Gradients - HP Theme */
:root.hp-theme #grad-benefit-1 stop:first-child { stop-color: #f97316; }
:root.hp-theme #grad-benefit-1 stop:last-child { stop-color: #fb923c; }

:root.hp-theme #grad-benefit-2 stop:first-child { stop-color: #06b6d4; }
:root.hp-theme #grad-benefit-2 stop:last-child { stop-color: #0891b2; }

:root.hp-theme #grad-benefit-3 stop:first-child { stop-color: #fbbf24; }
:root.hp-theme #grad-benefit-3 stop:last-child { stop-color: #f97316; }

:root.hp-theme #grad-benefit-4 stop:first-child { stop-color: #a855f7; }
:root.hp-theme #grad-benefit-4 stop:last-child { stop-color: #9333ea; }

:root.hp-theme #grad-benefit-5 stop:first-child { stop-color: #10b981; }
:root.hp-theme #grad-benefit-5 stop:last-child { stop-color: #059669; }

:root.hp-theme #grad-benefit-6 stop:first-child { stop-color: #06b6d4; }
:root.hp-theme #grad-benefit-6 stop:last-child { stop-color: #0891b2; }

:root.hp-theme #gradient-impact-1 stop:first-child { stop-color: #f97316; }
:root.hp-theme #gradient-impact-1 stop:last-child { stop-color: #ea580c; }

:root.hp-theme #gradient-impact-2 stop:first-child { stop-color: #06b6d4; }
:root.hp-theme #gradient-impact-2 stop:last-child { stop-color: #0891b2; }

:root.hp-theme #gradient-impact-3 stop:first-child { stop-color: #fbbf24; }
:root.hp-theme #gradient-impact-3 stop:last-child { stop-color: #f97316; }

:root.hp-theme #gradient-footer stop:first-child { stop-color: #f97316; }
:root.hp-theme #gradient-footer stop:last-child { stop-color: #06b6d4; }
/* ===================================
   Release Notes
   =================================== */
.release-notes {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.release-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.release-item {
    background: #fff;
    border-radius: var(--radius-2xl);
    border: 1px solid #e5e7eb;
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
}

.release-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.release-version {
    font-weight: 800;
    font-size: 18px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.release-changes {
    padding-left: 18px;
    margin: 0;
}

.release-changes li { color: var(--text-primary); font-size: 14px; line-height: 1.6; }

.release-footnote { margin-top: var(--spacing-xl); text-align: center; color: var(--text-secondary); font-size: 14px; }