:root {
    /* Brand Tokens */
    --color-primary: #2A8CA6;
    --color-primary-light: #4DB3D8;
    --color-primary-dark: #1A5C78;
    --color-accent: #FFFFFF;
    --color-text-main: #1F2937;
    --color-text-muted: #6B7280;
    --color-bg-light: #F9FAFB;
    --color-bg-dark: #111827;

    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(42, 140, 166, 0.1), 0 4px 6px -2px rgba(42, 140, 166, 0.05);
    --shadow-lg: 0 25px 50px -12px rgba(42, 140, 166, 0.25);
    --shadow-glow: 0 0 20px rgba(42, 140, 166, 0.3);

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --font-main: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

h1,
h2,
h3,
h4 {
    line-height: 1.2;
    font-weight: 700;
}

p {
    color: var(--color-text-muted);
}

ul {
    list-style: none;
}

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

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

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

.section {
    padding: 100px 0;
    /* Increased whitespace for premium feel */
    background-color: transparent;
    color: var(--color-text-main);
}

.bg-light {
    background-color: var(--color-bg-light);
}

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

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.mb-4 {
    margin-bottom: 2rem;
}

/* Polished Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    /* Slightly larger click area */
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    box-shadow: 0 4px 14px rgba(42, 140, 166, 0.4);
    /* Softer shadow */
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 140, 166, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
}

/* Refined Cards */
.feature-card {
    background: white;
    padding: 48px 40px;
    /* More internal breathing room */
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    /* Very subtle base shadow */
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
    /* Subtle border definition */
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(42, 140, 166, 0.15);
    /* Premium lift */
    border-color: rgba(42, 140, 166, 0.2);
}

/* Scroll Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

.reveal-stagger>* {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-stagger.active>* {
    opacity: 1;
    transform: translateY(0);
}

.reveal-stagger.active>*:nth-child(1) {
    transition-delay: 0.1s;
}

.reveal-stagger.active>*:nth-child(2) {
    transition-delay: 0.2s;
}

.reveal-stagger.active>*:nth-child(3) {
    transition-delay: 0.3s;
}

.reveal-stagger.active>*:nth-child(4) {
    transition-delay: 0.4s;
}

/* 1) Hero Section */
.hero {
    /* Reduced padding to bring content up */
    padding: 120px 0 60px;
    min-height: 80vh;
    /* Ensure full height */
    display: flex;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(circle at 15% 50%, #1e293b 0%, #0f172a 100%);
    color: white;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    /* Reduced gap */
    align-items: center;
    width: 100%;
}

.hero-kicker {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary-light);
    margin-bottom: 12px;
    /* Tighter */
    display: block;
}

.hero h1 {
    font-size: 3rem;
    /* Slightly smaller for better fit */
    line-height: 1.1;
    margin-bottom: 16px;
    /* Tighter */
    color: white;
    /* Explicit white */
    /* Remove gradient text for better readability on dark, or use a lighter gradient */
    background: none;
    -webkit-text-fill-color: initial;
}

.hero-sub {
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 12px;
    /* Tighter */
    color: #e2e8f0;
    /* Light gray */
}

.hero p {
    font-size: 1rem;
    margin-bottom: 24px;
    /* Tighter */
    max-width: 500px;
    color: #94a3b8;
    /* Muted slate */
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.trust-line {
    font-size: 0.875rem;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 8px;
}

.trust-line::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--color-primary-light);
}

/* Hero Visual Animation */
.hero-visual {
    position: relative;
    height: 500px;
    width: 100%;
}

.brand-tile {
    position: absolute;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-primary-dark);
    animation: float 6s ease-in-out infinite;
    border: 1px solid rgba(42, 140, 166, 0.1);
}

.tile-lg {
    width: 280px;
    height: 380px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    background: linear-gradient(135deg, #fff, #f0f9fb);
}

.tile-sm {
    width: 160px;
    height: 100px;
    z-index: 3;
    font-size: 0.875rem;
}

.tile-1 {
    top: 20%;
    right: 10%;
    animation-delay: 0s;
}

.tile-2 {
    bottom: 15%;
    left: 5%;
    animation-delay: 2s;
}

.tile-3 {
    top: 10%;
    left: 10%;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    animation-delay: 1s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* Vibrant Social Glow */
.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.3) 0%, rgba(59, 130, 246, 0.3) 35%, rgba(16, 185, 129, 0.2) 60%, transparent 80%);
    filter: blur(40px);
    z-index: 1;
    animation: pulseGlow 8s infinite alternate;
}

@keyframes pulseGlow {
    0% {
        transform: translate(-50%, -50%) scale(0.9);
        opacity: 0.6;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.9;
    }
}

/* Media Queries */
@media (max-width: 768px) {

    .hero {
        padding-top: 140px;
        padding-bottom: 60px;
        min-height: auto;
        /* Allow natural flow on mobile */
        /* More space for header */
        position: relative;
    }

    .hero-grid {
        display: block;
        position: relative;
    }

    .hero-content {
        position: relative;
        z-index: 10;
        text-align: center;
        padding: 0 10px;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

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

    .trust-line {
        justify-content: center;
    }

    /* Move visual behind */
    .hero-visual {
        position: absolute;
        top: 0;
        /* Aligned to top to cover full BG */
        left: 50%;
        transform: translateX(-50%);
        width: 100vw;
        height: 100%;
        z-index: 1;
        opacity: 0.25;
        /* Subtle background */
        margin-top: 0;
        pointer-events: none;
        overflow: hidden;
    }

    /* Scale down animation for mobile */
    .brand-tile {
        transform: scale(0.7);
    }

    .tile-lg {
        transform: translate(-50%, -50%) scale(0.7);
    }

    /* Support Section & Comparison Grid Stack */
    .support-grid,
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .sticky-quote-btn {
        display: inline-flex;
    }

    .process-timeline {
        padding-left: 0;
    }

    .process-line,
    .process-line-fill {
        display: none;
    }

    .process-step {
        padding-left: 0;
        text-align: center;
    }

    .step-marker {
        margin: 0 auto 16px;
        position: relative;
        top: auto;
        left: auto;
    }
}