/**
 * White Label Landing Page - Design System
 * v1.0.0 - 2026-01-24
 *
 * Customization: Edit CSS variables below to match brand
 */

/* ========== CSS VARIABLES ========== */
:root {
    /* Brand Colors - CUSTOMIZE THESE */
    --primary: #05144E;
    --primary-light: #0a1f6e;
    --accent: #C9A962;
    --accent-light: #D4BA7A;
    --accent-pale: #f8f1de;
    --background: #FAF8F5;
    --background-warm: #F5F0E6;
    --text: #1a1a1a;
    --text-soft: #555555;
    --white: #ffffff;
    --border: #e5e5e5;

    /* Fonts - CUSTOMIZE THESE */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Crimson Pro', Georgia, serif;

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

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

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --shadow-hover: 0 12px 30px rgba(0,0,0,0.12);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* Layout */
    --max-width: 1200px;
    --topbar-height: 72px;
}

/* ========== RESET & BASE ========== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

p {
    margin-bottom: var(--spacing-sm);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--accent);
    border-color: var(--accent);
}

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

.btn-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ========== TOPBAR ========== */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--topbar-height);
    background: transparent;
    z-index: 1000;
    transition: all var(--transition-base);
}

.topbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
}

.topbar-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
}

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

.topbar-link {
    font-size: 0.95rem;
    color: var(--text-soft);
}

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

.topbar-cta {
    padding: 10px 20px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.topbar-cta:hover {
    background-color: var(--primary-light);
    color: var(--white);
}

/* ========== HERO ========== */
.hero {
    padding-top: calc(var(--topbar-height) + var(--spacing-2xl));
    padding-bottom: var(--spacing-xl);
    background: linear-gradient(180deg, var(--background) 0%, var(--background-warm) 100%);
    position: relative;
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.hero-eyebrow {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--accent-pale);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-soft);
    margin-bottom: var(--spacing-lg);
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.hero-hint {
    font-size: 0.9rem;
    color: var(--text-soft);
}

/* Callback Form Inline */
.callback-form {
    display: none;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: left;
}

.callback-form.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.callback-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.callback-desc {
    font-size: 0.95rem;
    color: var(--text-soft);
    margin-bottom: var(--spacing-md);
}

.callback-input {
    width: 100%;
    padding: 12px 16px;
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.callback-input:focus {
    outline: none;
    border-color: var(--primary);
}

.callback-submit {
    width: 100%;
}

.callback-success {
    display: none;
    color: #16a34a;
    font-weight: 500;
    margin-top: var(--spacing-sm);
}

.callback-success.show {
    display: block;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
    padding: 0 var(--spacing-lg);
    position: relative;
}

.stat-card {
    background: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    min-width: 160px;
    opacity: 0;
    transform: translateY(20px);
    animation: floatUp 0.5s ease forwards;
    animation-delay: var(--delay, 0s);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-soft);
    margin-top: var(--spacing-xs);
}

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

/* ========== SECTIONS COMMON ========== */
section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-soft);
}

/* ========== STEPS ========== */
.steps {
    background-color: var(--white);
}

.steps-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    position: relative;
}

/* Connection line */
.steps-grid::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
    z-index: 0;
}

.step-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
}

.step-title {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.step-desc {
    font-size: 0.95rem;
    color: var(--text-soft);
}

/* ========== BENEFITS ========== */
.benefits {
    background-color: var(--background);
}

.benefits-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.benefits-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

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

.benefit-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--accent-pale);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    color: var(--accent);
}

.benefit-title {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.benefit-desc {
    font-size: 0.95rem;
    color: var(--text-soft);
    margin-bottom: 0;
}

/* CTA Box */
.benefits-cta-box {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    position: sticky;
    top: calc(var(--topbar-height) + var(--spacing-md));
}

.cta-box-title {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.cta-box-desc {
    color: rgba(255,255,255,0.85);
    margin-bottom: var(--spacing-md);
}

.benefits-cta-box .btn-primary {
    background: var(--accent);
    border-color: var(--accent);
}

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

/* ========== FORM SECTION ========== */
.form-section {
    background: var(--white);
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.lead-form {
    background: var(--background);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.form-checkbox input {
    width: auto;
    margin-top: 4px;
}

.form-checkbox label {
    font-weight: 400;
    font-size: 0.9rem;
    margin-bottom: 0;
}

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

.form-success {
    display: none;
    color: #16a34a;
    font-weight: 500;
    text-align: center;
    margin-top: var(--spacing-md);
}

.form-success.show {
    display: block;
}

/* ========== FAQ ========== */
.faq {
    background: var(--background);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
    text-align: left;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--background);
}

.faq-icon {
    position: relative;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: var(--primary);
    transition: transform var(--transition-base);
}

.faq-icon::before {
    width: 2px;
    height: 14px;
    top: 5px;
    left: 11px;
}

.faq-icon::after {
    width: 14px;
    height: 2px;
    top: 11px;
    left: 5px;
}

.faq-item.open .faq-icon::before {
    transform: rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-md);
    color: var(--text-soft);
    margin-bottom: 0;
}

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

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
}

.footer-logo {
    height: 40px;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
}

.footer-tagline {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

.footer-contact p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.footer-contact a {
    color: var(--white);
}

.footer-contact a:hover {
    color: var(--accent);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

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

.footer-copy {
    grid-column: 1 / -1;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
}

/* ========== ANIMATIONS ========== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== RESPONSIVE ========== */

/* Tablet (1024px) */
@media (max-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid::before {
        display: none;
    }

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

    .benefits-cta-box {
        position: static;
    }

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* Mobile (640px) */
@media (max-width: 640px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
    }

    .topbar-cta {
        display: none;
    }

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

    .hero-ctas .btn {
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
    }

    .stat-card {
        width: 100%;
        max-width: 300px;
    }

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

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

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        align-items: center;
    }
}

/* Small Mobile (400px) */
@media (max-width: 400px) {
    body {
        font-size: 16px;
    }

    .topbar-link {
        display: none;
    }

    .section-header {
        padding: 0 var(--spacing-sm);
    }
}

/* ========== PRINT ========== */
@media print {
    .topbar,
    .hero-ctas,
    .callback-form,
    .benefits-cta-box,
    .form-section {
        display: none;
    }

    body {
        background: white;
        color: black;
    }
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .stat-card {
        opacity: 1;
        transform: none;
    }

    .fade-in {
        opacity: 1;
        transform: none;
    }
}