/* 
    EvanWP Base Styles
    Modern, premium design focusing on performance and trust
*/

:root {
    /* Color Palette */
    --color-primary: #1e3a8a; /* Deep Indigo / Trust */
    --color-primary-hover: #1e40af;
    --color-accent: #3b82f6; /* Bright Blue */
    --color-accent-light: #eff6ff;
    
    --color-dark: #0f172a;
    --color-dark-muted: #1e293b;
    --color-text: #334155;
    --color-text-light: #64748b;
    
    --color-white: #ffffff;
    --color-bg-light: #f8fafc;
    --color-bg-border: #e2e8f0;

    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-display: 'Outfit', var(--font-sans);
    
    /* Layout */
    --max-width: 1200px;
    --border-radius: 12px;
    --border-radius-lg: 24px;
    
    /* 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-glow: 0 0 20px rgba(59, 130, 246, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-bg-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--color-dark);
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-hover);
}

ul {
    list-style: none;
}

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

/* =========================================================================
   Layout & Utilities
========================================================================= */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.container-sm {
    max-width: 800px;
}

.section {
    padding: 6rem 0;
}

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

.mt-l {
    margin-top: 3rem;
}

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

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

.dark-bg h2, .dark-bg h3, .dark-bg .section-subtitle {
    color: var(--color-white);
}

.dark-bg .section-subtitle {
    color: var(--color-text-light);
}

.grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* =========================================================================
   Buttons
========================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-family: var(--font-sans);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
}

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

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-bg-border);
}

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

.dark-bg .btn-outline {
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.dark-bg .btn-outline:hover {
    border-color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
}

/* =========================================================================
   Navigation
========================================================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-bg-border);
    transition: background-color var(--transition-fast);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-dark);
}

.logo span {
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--color-text);
    font-weight: 500;
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition-fast);
}

@media (max-width: 768px) {
    .nav-links, .nav-btn {
        display: none;
    }
    .mobile-menu-btn {
        display: flex;
    }
}

/* =========================================================================
   Hero Section
========================================================================= */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-accent-light) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--color-accent-light);
    color: var(--color-primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-trust {
    display: flex;
    gap: 2rem;
    color: var(--color-text-light);
    font-size: 0.875rem;
    font-weight: 500;
}

.hero-trust span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-trust svg {
    color: var(--color-success);
}

/* Abstract Mockup Visual in Hero */
.dashboard-mockup {
    background-color: var(--color-dark);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.dashboard-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    background-color: var(--color-dark-muted);
    padding: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.dots {
    display: flex;
    gap: 8px;
}

.dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.2);
}

.dots span:nth-child(1) { background-color: #ff5f56; }
.dots span:nth-child(2) { background-color: #ffbd2e; }
.dots span:nth-child(3) { background-color: #27c93f; }

.mockup-body {
    padding: 2rem;
    font-family: monospace;
    color: var(--color-text-light);
}

.status-card {
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.status-card h4 {
    color: var(--color-white);
    margin: 0;
    font-family: var(--font-sans);
    font-size: 1rem;
}

.status-card p {
    margin: 0;
    color: var(--color-success);
    font-family: var(--font-sans);
    font-size: 0.875rem;
}

.status-card .icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-success);
    color: var(--color-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.25rem;
}

.code-block {
    font-size: 0.875rem;
    line-height: 1.8;
}

.code-block .keyword { color: #f28b82; }
.code-block .method { color: #8ab4f8; }
.code-block .variable { color: #fbbc04; }
.code-block .string { color: #81c995; }
.code-block .boolean { color: #c58af9; }
.code-block .indent { padding-left: 1.5rem; }

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-subtitle {
        margin: 0 auto 2.5rem;
    }
    .hero-actions {
        justify-content: center;
        flex-direction: column;
    }
    .hero-trust {
        justify-content: center;
        flex-wrap: wrap;
    }
    .dashboard-mockup {
        transform: none;
        margin-top: 2rem;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* =========================================================================
   Section Headers
========================================================================= */
.section-header {
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.5rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
}

/* =========================================================================
   Cards
========================================================================= */
.card {
    background-color: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-bg-border);
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

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

/* =========================================================================
   Pain Points
========================================================================= */
.problem-card {
    text-align: center;
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.card-icon.warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
}

.card-icon.danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
}

.card-icon.slow {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--color-accent);
}

.solution-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: var(--color-white);
    padding: 3rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.solution-banner h3 {
    color: var(--color-white);
    font-size: 1.75rem;
}

.solution-banner p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.125rem;
}

/* =========================================================================
   Process
========================================================================= */
.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
}

@media (min-width: 768px) {
    .process-steps::before {
        content: '';
        position: absolute;
        top: 25px;
        left: 50px;
        right: 50px;
        height: 2px;
        background: linear-gradient(to right, rgba(255,255,255,0.1), rgba(255,255,255,0.3) 50%, rgba(255,255,255,0.1));
        z-index: 1;
    }
}

.step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 0 8px var(--color-dark);
}

.step h3 {
    color: var(--color-white);
}

.step p {
    color: var(--color-text-light);
}

@media (max-width: 768px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
    .process-steps::before {
        display: none;
    }
}

/* =========================================================================
   Pricing
========================================================================= */
.pricing-grid {
    align-items: center;
}

.pricing-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-bg-border);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.pricing-card:hover {
    box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
    z-index: 10;
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.plan-header {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-bg-border);
    margin-bottom: 2rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    margin: 1rem 0;
}

.price span:first-child {
    font-size: 1.5rem;
    align-self: flex-start;
    margin-top: 0.5rem;
    color: var(--color-text-light);
}

.price .period {
    font-size: 1rem;
    color: var(--color-text-light);
    font-weight: 500;
    margin-left: 0.25rem;
    align-self: flex-end;
    margin-bottom: 0.5rem;
}

.plan-desc {
    color: var(--color-text-light);
    margin: 0;
}

.plan-features ul li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.plan-features svg {
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 2px;
}

.plan-features .disabled {
    color: var(--color-text-light);
    opacity: 0.5;
}

.plan-features .disabled svg {
    color: var(--color-text-light);
}

.plan-features small {
    display: block;
    color: var(--color-text-light);
    margin-top: 0.25rem;
}

.plan-cta {
    margin-top: 2rem;
}

@media (max-width: 992px) {
    .pricing-card.popular {
        transform: scale(1);
    }
}

/* =========================================================================
   Contact Form
========================================================================= */
.contact-form-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 3rem;
    color: var(--color-dark);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

input[type="text"],
input[type="email"],
input[type="url"],
select,
textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--color-bg-border);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-dark);
    background-color: var(--color-bg-light);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
    background-color: var(--color-white);
}

textarea {
    resize: vertical;
}

.form-status {
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
}

.form-status.success { color: var(--color-success); }
.form-status.error { color: var(--color-danger); }

/* =========================================================================
   Footer
========================================================================= */
.footer {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-bg-border);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--color-text-light);
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--color-text);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid var(--color-bg-border);
    padding-top: 2rem;
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
}