:root {
    --brand-orange: #F97316;
    --brand-orange-light: #FB923C;
    --brand-dark: #374151;
    --assistive-teal: #0D9488;
    --app-bg: #F9FAFB;
    --surface: #FFFFFF;
    --divider: #E5E7EB;
    --secondary-text: #6B7280;

    --success: #16A34A;
    --error: #DC2626;

    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    font-family: var(--font-primary);
    background-color: var(--app-bg);
    color: var(--brand-dark);
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--brand-dark);
    font-weight: 700;
}

.text-orange {
    color: var(--brand-orange) !important;
}

.text-teal {
    color: var(--assistive-teal) !important;
}

.text-secondary {
    color: var(--secondary-text) !important;
}

.bg-orange {
    background-color: var(--brand-orange) !important;
}

.bg-teal {
    background-color: var(--assistive-teal) !important;
}

.bg-orange-subtle {
    background-color: #FFF7ED !important;
}

.bg-teal-subtle {
    background-color: #F0FDFA !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--brand-orange);
    border-color: var(--brand-orange);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #ea580c;
    border-color: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.2);
}

.btn-outline-primary {
    color: var(--brand-orange);
    border-color: var(--brand-orange);
    font-weight: 600;
}

.btn-outline-primary:hover {
    background-color: var(--brand-orange);
    border-color: var(--brand-orange);
}

.btn-orange {
    background-color: var(--brand-orange);
    color: white !important;
    border: none;
    font-weight: 700;
    padding: 10px 16px;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.btn-orange:hover {
    background-color: #ea580c;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.2);
}

/* Hero Section */
.hero-section {
    padding: 100px 0;
    background-color: #fff;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--secondary-text);
    margin-bottom: 2rem;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
}

/* Hero Text Backing */
.hero-text-backing {
    background: rgba(0, 0, 0, 0.4);
    padding: 3rem;
    border-radius: 24px;
    backdrop-filter: blur(8px);
    display: inline-block;
}

/* Feature Cards */
.feature-card {
    background: var(--surface);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--divider);
    transition: all 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.feature-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

/* Workflow steps */
.workflow-step {
    text-align: center;
    position: relative;
    padding: 2rem;
}

.step-number {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    background-color: var(--brand-orange);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-weight: bold;
}

/* Mockup Display - Clean screenshot display */
.app-mockup {
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    margin: 0 auto;
}

/* Glassmorphism elements for modern feel */
.glass-nav {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--divider);
}

/* Parallax Effects */
.parallax-container {
    height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    perspective: 1px;
}

.parallax-wrapper {
    position: relative;
    height: 100vh;
    transform-style: preserve-3d;
    z-index: -1;
}

.parallax-bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    transform: translateZ(-1px) scale(2);
    z-index: -1;
    background-size: cover;
    background-position: center;
}

.parallax-content {
    position: relative;
    z-index: 1;
    background: var(--surface);
}

/* Simple CSS Parallax for sections */
.parallax-section {
    position: relative;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.parallax-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 35, 45, 0.6);
}

/* Pricing Cards */
.pricing-card {
    border: none;
    border-radius: 24px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-header {
    background: var(--brand-orange);
    color: white;
    padding: 3rem 2rem;
    text-align: center;
}

.price-value {
    font-size: 4rem;
    font-weight: 800;
}

.price-period {
    font-size: 1.25rem;
    opacity: 0.8;
}

/* Messaging Sections */
.un-crm-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--divider);
    color: var(--brand-dark);
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 2rem;
    font-size: 0.875rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.result-item {
    border-left: 4px solid var(--brand-orange);
    padding-left: 1.5rem;
}

/* Smart Card Variants */
.smart-card.orange-variant {
    background: #fff7ed !important;
    border-left: 5px solid var(--brand-orange) !important;
}

.smart-card.teal-variant {
    background: #fff !important;
    border-left: 5px solid var(--assistive-teal) !important;
}

.smart-card.white-variant {
    background: #fff !important;
    border: 1px solid var(--divider) !important;
}

/* Logo v2 */
.logo-v2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

/* Custom scrollbar for premium feel */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--app-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--divider);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-text);
}

/* Form Helpers */
.st-input-wrap {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-success-msg {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}