/*
 * Droppies Marketing Site Styles
 * Version: 3.0.0 (Modern Professional Redesign)
 * Last Updated: 2025-09-23
 *
 * Complete redesign focusing on:
 * - Modern, sophisticated color palette
 * - Professional typography system
 * - Glassmorphism and modern effects
 * - Smooth animations and micro-interactions
 * - Improved visual hierarchy and flow
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Sora:wght@600;700;800&display=swap');

:root {
    /* Modern color palette with depth */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #667eea 0%, #48bb78 100%);
    --accent-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);

    --primary-color: #667eea;
    --primary-dark: #5a67d8;
    --primary-light: #7c8ff0;
    --secondary-color: #48bb78;
    --accent-color: #f5576c;
    --success-color: #48bb78;
    --warning-color: #ed8936;
    --error-color: #f56565;

    /* Neutral palette */
    --gray-50: #fafafa;
    --gray-100: #f4f4f5;
    --gray-200: #e4e4e7;
    --gray-300: #d4d4d8;
    --gray-400: #a1a1aa;
    --gray-500: #71717a;
    --gray-600: #52525b;
    --gray-700: #3f3f46;
    --gray-800: #27272a;
    --gray-900: #18181b;

    /* Typography colors */
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-tertiary: #6b7280;
    --text-light: #ffffff;
    --text-muted: #9ca3af;

    /* Shadows - more sophisticated */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --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);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    --shadow-glow: 0 0 20px rgba(102, 126, 234, 0.4);

    /* Glass morphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.18);
    --blur: blur(10px);

    /* Typography scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;

    /* Spacing scale */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-spring: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(to bottom, #ffffff, #fafafa);
    font-size: var(--text-base);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Modern Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-xl);
    font-weight: 800;
    font-family: 'Sora', sans-serif;
    color: var(--text-primary);
    text-decoration: none;
    transition: transform var(--transition-spring);
}

.nav-brand:hover {
    transform: scale(1.05);
}

.nav-logo {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-lg);
    transition: transform var(--transition-spring);
}

.nav-brand:hover .nav-logo {
    transform: rotate(10deg) scale(1.1);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-sm);
    position: relative;
    transition: color var(--transition-base);
    padding: var(--space-xs) 0;
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav-toggle span {
    width: 25px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

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

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Modern Buttons */
.btn {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    font-size: var(--text-sm);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.025em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(102, 126, 234, 0.39);
    position: relative;
    z-index: 1;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    border: 2px solid rgba(102, 126, 234, 0.3);
    backdrop-filter: var(--blur);
}

.btn-secondary:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--text-base);
    border-radius: var(--radius-xl);
}

/* Hero Section Redesign */
.hero {
    padding: var(--space-3xl) var(--space-lg);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(120, 76, 162, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(102, 126, 234, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: gradientShift 20s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(var(--text-3xl), 5vw, var(--text-6xl));
    font-weight: 900;
    font-family: 'Sora', sans-serif;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    color: white;
    letter-spacing: -0.02em;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gradient-text {
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    animation: shimmer 3s ease infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.hero-description {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
    font-weight: 500;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    animation: fadeInUp 1s ease 0.4s both;
}

.medical-disclaimer {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: var(--blur);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-left: 4px solid rgba(255, 255, 255, 0.8);
    padding: var(--space-sm) var(--space-md);
    margin: var(--space-lg) 0;
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.95);
    animation: fadeInUp 1s ease 0.3s both;
}

/* Hero Image Enhancement */
.hero-image {
    position: relative;
    animation: fadeIn 1s ease 0.6s both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.droppie-showcase {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.droppie-main {
    width: 240px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
    animation: float 4s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(-2deg);
    }
    50% {
        transform: translateY(-20px) rotate(0deg);
    }
    75% {
        transform: translateY(-10px) rotate(2deg);
    }
}

.timer-bubble {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: var(--blur);
    border-radius: var(--radius-xl);
    padding: var(--space-sm) var(--space-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.5);
    animation: floatBubble 3s ease-in-out infinite;
    transition: transform var(--transition-base);
}

.timer-bubble:hover {
    transform: scale(1.1);
}

@keyframes floatBubble {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-15px) scale(1.05);
    }
}

.timer-bubble.overdue {
    background: linear-gradient(135deg, #f56565, #fc8181);
    color: white;
    border-color: rgba(245, 101, 101, 0.3);
}

.timer-text {
    font-size: var(--text-xs);
    color: var(--text-primary);
    text-align: center;
    display: block;
    font-weight: 600;
    letter-spacing: 0.025em;
}

.timer-bubble.overdue .timer-text {
    color: white;
}

.timer-text strong {
    font-size: var(--text-sm);
    font-weight: 800;
    display: block;
    margin-top: 2px;
}

.bubble-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.bubble-2 {
    top: 30%;
    right: 10%;
    animation-delay: 1s;
}

.bubble-3 {
    bottom: 25%;
    left: 15%;
    animation-delay: 2s;
}

/* Features Section with Glassmorphism */
.features {
    padding: var(--space-3xl) 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, white 100%);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(180deg, transparent 0%, var(--gray-50) 100%);
    z-index: 1;
}

.section-title {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
    font-weight: 800;
    font-family: 'Sora', sans-serif;
    text-align: center;
    margin-bottom: var(--space-2xl);
    color: var(--text-primary);
    letter-spacing: -0.02em;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
    position: relative;
    z-index: 2;
}

.feature-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    padding: var(--space-xl);
    border-radius: var(--radius-2xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.5);
    position: relative;
    overflow: hidden;
}

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

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.2);
    background: rgba(255, 255, 255, 0.9);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--space-md);
    background: var(--primary-gradient);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    color: white;
    transition: transform var(--transition-spring);
}

.feature-card:hover .feature-icon {
    transform: rotate(360deg) scale(1.1);
}

.feature-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-weight: 700;
    font-family: 'Sora', sans-serif;
}

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

/* How It Works - Modern Steps */
.how-it-works {
    padding: var(--space-3xl) 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -200px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 16.66%;
    right: 16.66%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--primary-color), transparent);
    z-index: 0;
    display: none;
}

@media (min-width: 768px) {
    .steps::before {
        display: block;
    }
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.6s ease both;
}

.step:nth-child(1) { animation-delay: 0.1s; }
.step:nth-child(2) { animation-delay: 0.2s; }
.step:nth-child(3) { animation-delay: 0.3s; }

.step-number {
    width: 60px;
    height: 60px;
    background: white;
    box-shadow: var(--shadow-lg);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    font-weight: 800;
    margin: 0 auto var(--space-lg);
    position: relative;
    transition: all var(--transition-base);
}

.step:hover .step-number {
    background: var(--primary-gradient);
    color: white;
    transform: scale(1.1);
}

.step-icon {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.step h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-weight: 700;
    font-family: 'Sora', sans-serif;
}

.step p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: var(--text-sm);
}

/* Outcomes Section Enhancement */
.outcomes-section {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
    position: relative;
}

.outcomes-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.outcomes-text h3 {
    font-size: var(--text-2xl);
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-weight: 700;
    font-family: 'Sora', sans-serif;
}

.outcomes-text ul {
    list-style: none;
    margin: var(--space-lg) 0;
}

.outcomes-text ul li {
    padding: var(--space-sm) 0;
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    transition: transform var(--transition-base);
}

.outcomes-text ul li:hover {
    transform: translateX(10px);
}

.outcomes-text ul li i {
    color: var(--primary-color);
    margin-top: 0.25rem;
    font-size: var(--text-lg);
}

.stat-highlight {
    background: var(--primary-gradient);
    color: white;
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    margin-top: var(--space-lg);
    font-size: var(--text-base);
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.stat-highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.stat-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    margin-bottom: var(--space-md);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.stat-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-xl);
    color: white;
}

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

.stat-card * {
    position: relative;
    z-index: 1;
}

.stat-number {
    font-size: var(--text-5xl);
    font-weight: 900;
    font-family: 'Sora', sans-serif;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-base);
}

.stat-card:hover .stat-number {
    -webkit-text-fill-color: white;
}

.stat-label {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    margin-top: var(--space-xs);
    transition: color var(--transition-base);
}

.stat-card:hover .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

/* Sharing Section Modern */
.sharing-section {
    padding: var(--space-3xl) 0;
    background: white;
    position: relative;
}

.caregiver-intro {
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    text-align: center;
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: 1.8;
}

.sharing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.share-level {
    text-align: center;
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.share-level::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: var(--primary-gradient);
    opacity: 0;
    transition: all var(--transition-slow);
    transform: rotate(45deg);
}

.share-level:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.share-level:hover::before {
    top: -50%;
    left: -50%;
    opacity: 0.1;
}

.share-level h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-weight: 700;
    font-family: 'Sora', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.share-level h3 i {
    color: var(--primary-color);
}

.share-level p {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    line-height: 1.6;
}

.caregiver-benefits {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 2px solid var(--gray-200);
}

.caregiver-benefits h3 {
    text-align: center;
    font-size: var(--text-2xl);
    margin-bottom: var(--space-xl);
    color: var(--text-primary);
    font-family: 'Sora', sans-serif;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.benefit-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    padding: var(--space-md);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.benefit-item:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.benefit-item i {
    font-size: var(--text-xl);
    color: var(--primary-color);
    margin-top: 0.25rem;
}

/* Security Section Modern */
.security {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, #f3f4f6 0%, white 100%);
    position: relative;
    overflow: hidden;
}

.security::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -200px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.security-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.security-text h2 {
    font-size: var(--text-3xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
    font-family: 'Sora', sans-serif;
}

.security-lead {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.security-features {
    list-style: none;
}

.security-features li {
    padding: var(--space-md) 0;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    border-bottom: 1px solid var(--gray-200);
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.security-features li:hover {
    padding-left: var(--space-md);
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.05) 0%, transparent 100%);
}

.check-icon {
    width: 24px;
    height: 24px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--text-xs);
    font-weight: bold;
    flex-shrink: 0;
}

.security-image {
    display: flex;
    justify-content: center;
}

.security-badge {
    width: 260px;
    height: 260px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.3);
    position: relative;
    animation: pulse 3s ease-in-out infinite;
}

.security-badge::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: var(--primary-gradient);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.1;
    }
}

.badge-icon {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-sm);
    z-index: 1;
}

.badge-text {
    text-align: center;
    font-weight: 700;
    font-size: var(--text-xl);
    letter-spacing: 0.05em;
    z-index: 1;
}

/* Tech Stack Modern */
.tech-stack {
    padding: var(--space-3xl) 0;
    background: white;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.tech-item {
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.tech-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-gradient);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
}

.tech-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.tech-item:hover::before {
    transform: translateX(0);
}

.tech-item strong {
    color: var(--primary-color);
    font-weight: 700;
    font-size: var(--text-sm);
}

/* CTA Section Modern */
.cta {
    padding: var(--space-3xl) 0;
    background: var(--primary-gradient);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
    animation: gradientShift 15s ease infinite;
}

.cta-title {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: white;
    margin-bottom: var(--space-md);
    font-family: 'Sora', sans-serif;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
}

.cta-description {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-xl);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.cta .btn-primary {
    background: white;
    color: var(--primary-color);
    font-weight: 700;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.cta .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
}

/* Footer Modern Redesign */
.footer {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    color: white;
    padding: var(--space-2xl) 0 var(--space-md);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.5), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-logo {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    margin-bottom: var(--space-md);
    color: white;
    font-weight: 700;
    font-size: var(--text-base);
    font-family: 'Sora', sans-serif;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: var(--space-xs) 0;
    transition: all var(--transition-base);
    font-weight: 500;
    font-size: var(--text-sm);
    position: relative;
}

.footer-column a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all var(--transition-base);
}

.footer-column a:hover {
    color: white;
    padding-left: var(--space-md);
}

.footer-column a:hover::before {
    left: -15px;
    opacity: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    font-size: var(--text-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content,
    .outcomes-content,
    .security-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .hero-title {
        font-size: var(--text-4xl);
    }

    .outcomes-visual {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
}

@media (max-width: 768px) {
    :root {
        --text-base: 0.9375rem;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: var(--blur);
        flex-direction: column;
        padding: var(--space-lg);
        box-shadow: var(--shadow-xl);
        border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: var(--space-2xl) var(--space-md);
        min-height: auto;
    }

    .hero-title {
        font-size: var(--text-3xl);
        text-align: center;
    }

    .hero-content {
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: stretch;
    }

    .droppie-showcase {
        height: 280px;
    }

    .droppie-main {
        width: 180px;
    }

    .timer-bubble {
        padding: var(--space-xs) var(--space-sm);
    }

    .section-title {
        font-size: var(--text-2xl);
    }

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

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--text-2xl);
    }

    .timer-bubble {
        display: none;
    }

    .droppie-showcase {
        height: 200px;
    }

    .droppie-main {
        width: 140px;
    }

    .btn-large {
        font-size: var(--text-sm);
        padding: var(--space-sm) var(--space-md);
    }
}

/* Smooth scrolling for modern browsers */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }

    * {
        scroll-behavior: smooth;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #4c1d95;
        --text-primary: #000000;
        --text-secondary: #1f2937;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    /* Add dark mode variables if needed */
}