/* ===================================
   HarborOne Banking Landing Page
   Main Stylesheet
   =================================== */

/* ===================================
   CSS Variables
   =================================== */
:root {
    /* Primary Colors */
    --primary-blue: #0052A5;
    --primary-dark: #003366;
    --primary-light: #4A90E2;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --light-gray: #F5F7FA;
    --medium-gray: #E0E4E8;
    --dark-gray: #333333;
    --text-gray: #555555;
    
    /* Accent Colors */
    --success-green: #28A745;
    --warning-red: #DC3545;
    
    /* Fonts */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-headings: 'Arial', sans-serif;
    
    /* Font Sizes */
    --h1-size: 48px;
    --h2-size: 36px;
    --h3-size: 24px;
    --body-size: 16px;
    --small-size: 14px;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 72px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
}

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

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

body {
    font-family: var(--font-primary);
    font-size: var(--body-size);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-dark);
}

h1 {
    font-size: var(--h1-size);
}

h2 {
    font-size: var(--h2-size);
}

h3 {
    font-size: var(--h3-size);
}

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

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

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

ul, ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-gray);
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h2 {
    color: var(--primary-blue);
    margin: 0;
    font-size: 24px;
}

.nav-brand a {
    color: var(--primary-blue);
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--dark-gray);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    transition: color var(--transition-fast);
}

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

.btn-nav {
    background-color: var(--primary-blue);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 4px;
}

.btn-nav:hover {
    background-color: var(--primary-dark);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-blue);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: var(--body-size);
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

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

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

.btn-secondary {
    background-color: var(--medium-gray);
    color: var(--dark-gray);
}

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

.btn-large {
    padding: 16px 40px;
    font-size: 18px;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('../assets/online-mobile-banking-1000x300.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.9) 0%, rgba(0, 82, 165, 0.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    color: var(--white);
    font-size: 56px;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-disclaimer {
    font-size: 16px;
    color: #FFF3CD;
    background-color: rgba(255, 193, 7, 0.2);
    padding: var(--spacing-sm);
    border-radius: 4px;
    margin-bottom: var(--spacing-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 600;
    border: 2px solid #FFC107;
}

.hero-subtitle {
    font-size: 22px;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-benefits {
    list-style: none;
    margin: var(--spacing-lg) 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--white);
    font-size: 18px;
    font-weight: 500;
}

.hero-benefits .icon {
    flex-shrink: 0;
}

/* ===================================
   About Section
   =================================== */
.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-content h2 {
    margin-bottom: var(--spacing-md);
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

/* ===================================
   Features Section
   =================================== */
.features {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-image {
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    border-radius: 8px;
}

.feature-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.feature-card:hover .feature-image img {
    transform: scale(1.05);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-dark);
}

/* ===================================
   Benefits Section
   =================================== */
.benefits {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

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

.benefit-item {
    display: flex;
    gap: var(--spacing-md);
}

.benefit-icon {
    flex-shrink: 0;
    color: var(--primary-blue);
}

.benefit-item h3 {
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   Security Section
   =================================== */
.security {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-gray);
}

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

.security-item {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.security-icon {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.security-item h3 {
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   Who For Section
   =================================== */
.who-for {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.who-for-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.who-for-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.icon-large {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

/* ===================================
   Contact Form Section
   =================================== */
.contact-form {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    color: var(--white);
}

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

.form-wrapper h2 {
    color: var(--primary-dark);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.form-intro {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: var(--spacing-sm);
}

.form-disclaimer {
    text-align: center;
    color: #856404;
    background-color: #FFF3CD;
    padding: var(--spacing-sm);
    border-radius: 4px;
    margin-bottom: var(--spacing-lg);
    font-size: var(--small-size);
    border-left: 4px solid #FFC107;
}

.form-security-notice {
    text-align: center;
    color: var(--text-gray);
    font-size: var(--small-size);
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: var(--light-gray);
    border-radius: 4px;
}

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

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

.required {
    color: var(--warning-red);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--medium-gray);
    border-radius: 4px;
    font-size: var(--body-size);
    font-family: var(--font-primary);
    transition: border-color var(--transition-fast);
}

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

.error-message {
    display: block;
    color: var(--warning-red);
    font-size: var(--small-size);
    margin-top: var(--spacing-xs);
}

.btn-loader {
    display: none;
}

.btn-loader.active {
    display: inline;
}

.btn-text.hidden {
    display: none;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h3,
.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-column ul {
    list-style: none;
    margin: 0;
}

.footer-column ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    color: var(--light-gray);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: var(--light-gray);
    margin-bottom: var(--spacing-sm);
}

.disclaimer-text {
    font-size: var(--small-size);
    font-style: italic;
}

.footer-minimal {
    padding: var(--spacing-md) 0;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

/* ===================================
   Cookie Banner
   =================================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--primary-dark);
    color: var(--white);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.cookie-banner.hidden {
    display: none;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.cookie-content p {
    color: var(--white);
    margin: 0;
}

.cookie-content a {
    color: var(--primary-light);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

/* ===================================
   Scroll to Top Button
   =================================== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--primary-blue);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

.scroll-to-top.hidden {
    opacity: 0;
    pointer-events: none;
}

/* ===================================
   Legal Pages
   =================================== */
.legal-page {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.legal-page h1 {
    margin-bottom: var(--spacing-sm);
}

.last-updated {
    color: var(--text-gray);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

.legal-section {
    margin-bottom: var(--spacing-lg);
}

.legal-section h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-section h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.important-notice {
    background-color: #FFF3CD;
    border-left: 4px solid #FFC107;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: 4px;
}

.important-notice h2,
.important-notice h3 {
    color: #856404;
    margin-bottom: var(--spacing-sm);
}

.important-notice p {
    color: #856404;
}

.summary-box {
    background-color: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin: var(--spacing-lg) 0;
}

.legal-footer {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

.cookie-table th,
.cookie-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border: 1px solid var(--medium-gray);
}

.cookie-table th {
    background-color: var(--light-gray);
    font-weight: 600;
}

/* ===================================
   Thank You Page
   =================================== */
.thank-you-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) 0;
}

.thank-you-container {
    max-width: 600px;
    text-align: center;
    padding: var(--spacing-lg);
}

.success-icon {
    margin-bottom: var(--spacing-md);
}

.thank-you-message {
    font-size: 20px;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.thank-you-submessage {
    color: var(--text-gray);
    margin-bottom: var(--spacing-lg);
}

.thank-you-actions {
    margin: var(--spacing-lg) 0;
}

.thank-you-info {
    background-color: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin: var(--spacing-lg) 0;
    text-align: left;
}

.thank-you-info h3 {
    margin-bottom: var(--spacing-md);
}

.thank-you-info ul {
    list-style-position: inside;
}

.thank-you-contact {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--medium-gray);
}

/* ===================================
   Contact Page
   =================================== */
.contact-page {
    padding: var(--spacing-xl) 0;
}

.page-intro {
    text-align: center;
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: var(--spacing-lg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.contact-methods {
    margin: var(--spacing-lg) 0;
}

.contact-method {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--light-gray);
    border-radius: 8px;
}

.contact-icon {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.contact-method h3 {
    margin-bottom: var(--spacing-sm);
}

.method-note {
    font-size: var(--small-size);
    color: var(--text-gray);
    font-style: italic;
}

.contact-form-section {
    background-color: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.faq-section {
    margin-top: var(--spacing-xl);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.faq-item {
    background-color: var(--light-gray);
    padding: var(--spacing-md);
    border-radius: 8px;
}

.faq-item h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-blue);
}

/* ===================================
   Utility Classes
   =================================== */
.hidden {
    display: none !important;
}

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

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }