/* ========================================
   NorthPoint Realty Group - Styles
   ======================================== */

/* CSS Custom Properties */
:root {
    /* Colors */
    --color-primary: #1E3A5F;
    --color-primary-dark: #0F1F33;
    --color-primary-light: #2D5A8A;
    --color-accent: #DC2626;
    --color-accent-dark: #B91C1C;
    --color-accent-light: #EF4444;
    --color-white: #FFFFFF;
    --color-off-white: #F8FAFC;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* 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-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-xl);
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

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

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

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

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

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

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--color-primary);
}

.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
}

.logo-accent {
    color: var(--color-accent);
}

.nav {
    display: none;
}

@media (min-width: 1024px) {
    .nav {
        display: block;
    }
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
}

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

.header-cta {
    display: none;
}

@media (min-width: 768px) {
    .header-cta {
        display: inline-flex;
    }
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 var(--space-4xl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: url('hero-bg.png') center center / cover no-repeat;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(30, 58, 95, 0.92) 0%,
        rgba(15, 31, 51, 0.88) 50%,
        rgba(30, 58, 95, 0.85) 100%
    );
}

.hero-content {
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
}

.hero-headline {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.hero-highlight {
    color: var(--color-accent-light);
}

.hero-subheadline {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
    opacity: 0.9;
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-3xl);
}

@media (min-width: 480px) {
    .hero-cta-group {
        flex-direction: row;
    }
}

.hero-trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xl);
}

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

.trust-number {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.trust-label {
    font-size: 0.875rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.6;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ========================================
   Services Sections (Buyers & Sellers)
   ======================================== */
.services-section {
    padding: var(--space-4xl) 0;
}

.buyers-section {
    background: var(--color-off-white);
}

.sellers-section {
    background: var(--color-primary);
}

.section-split {
    display: grid;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .section-split {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4xl);
    }
}

.section-split-reverse .section-content {
    order: 1;
}

@media (min-width: 1024px) {
    .section-split-reverse .section-content {
        order: 2;
    }
    
    .section-split-reverse .section-form {
        order: 1;
    }
}

.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.section-label-alt {
    color: var(--color-accent-light);
}

.section-label-light {
    color: var(--color-white);
    opacity: 0.8;
}

.section-headline {
    margin-bottom: var(--space-lg);
}

.sellers-section .section-headline,
.sellers-section .section-description {
    color: var(--color-white);
}

.section-description {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.sellers-section .section-description {
    opacity: 0.9;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.feature-list li {
    display: flex;
    gap: var(--space-md);
}

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-list strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-xs);
}

.sellers-section .feature-list strong {
    color: var(--color-white);
}

.feature-list p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin: 0;
}

.sellers-section .feature-list p {
    color: rgba(255, 255, 255, 0.8);
}

/* Form Cards */
.form-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
    .form-card {
        padding: var(--space-2xl);
    }
}

.form-card-dark {
    background: var(--color-primary-dark);
}

.form-card-dark .form-title,
.form-card-dark .form-subtitle,
.form-card-dark label {
    color: var(--color-white);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.form-subtitle {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-xl);
}

.intake-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

.form-row {
    display: grid;
    gap: var(--space-md);
}

@media (min-width: 480px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

/* ========================================
   Stats Section
   ======================================== */
.stats-section {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

.section-subheadline {
    font-size: 1.0625rem;
    color: var(--color-gray-500);
    margin-top: var(--space-md);
}

.stats-grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    background: var(--color-off-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.stat-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.stat-value {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-sm);
}

.stat-change {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    display: inline-block;
}

.stat-up {
    background: rgba(34, 197, 94, 0.1);
    color: #16A34A;
}

.stat-down {
    background: rgba(220, 38, 38, 0.1);
    color: var(--color-accent);
}

.stats-disclaimer {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--color-gray-400);
    margin-top: var(--space-2xl);
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials-section {
    padding: var(--space-4xl) 0;
    background: var(--color-primary);
    overflow: hidden;
}

.testimonials-section .section-header {
    margin-bottom: var(--space-3xl);
}

.testimonials-section .section-headline {
    color: var(--color-white);
}

.testimonials-strip {
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(
        to right,
        transparent,
        black 10%,
        black 90%,
        transparent
    );
    -webkit-mask-image: linear-gradient(
        to right,
        transparent,
        black 10%,
        black 90%,
        transparent
    );
}

.testimonials-track {
    display: flex;
    gap: var(--space-lg);
    animation: scroll-testimonials 60s linear infinite;
    width: max-content;
}

@keyframes scroll-testimonials {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.testimonials-track:hover {
    animation-play-state: paused;
}

.testimonial-card {
    flex-shrink: 0;
    width: 350px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.testimonial-stars {
    color: #FBBF24;
    font-size: 1.125rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
}

.testimonial-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-gray-700);
    margin-bottom: var(--space-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
}

.author-info strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    color: var(--color-gray-900);
}

.author-info span {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

/* ========================================
   Team Section
   ======================================== */
.team-section {
    padding: var(--space-4xl) 0;
    background: var(--color-off-white);
}

.team-grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.team-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.team-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-initials {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-white);
}

.team-info {
    padding: var(--space-lg);
    text-align: center;
}

.team-name {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
}

.team-role {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.team-bio {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-section {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.contact-wrapper {
    display: grid;
    gap: var(--space-3xl);
    align-items: start;
}

@media (min-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4xl);
    }
}

.section-headline-light {
    color: var(--color-white);
}

.contact-description {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-2xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
    color: var(--color-white);
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
    margin-bottom: var(--space-xs);
}

.contact-item a {
    color: var(--color-white);
    font-size: 1rem;
}

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

.contact-item span {
    font-size: 1rem;
    line-height: 1.5;
}

.contact-form-wrapper .form-card {
    background: var(--color-white);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-top {
    display: grid;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .footer-top {
        grid-template-columns: 1.5fr 2fr;
    }
}

.logo-footer {
    margin-bottom: var(--space-md);
}

.logo-footer .logo-icon {
    background: var(--color-accent);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    max-width: 300px;
}

.footer-links {
    display: grid;
    gap: var(--space-xl);
}

@media (min-width: 480px) {
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-col a {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-800);
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-legal {
    display: flex;
    gap: var(--space-lg);
}

.footer-legal a {
    color: var(--color-gray-500);
}

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

/* ========================================
   Mobile Menu (Active States)
   ======================================== */
.nav.active {
    display: flex;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    padding: var(--space-xl);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    z-index: 999;
}

.nav.active .nav-list {
    flex-direction: column;
    gap: var(--space-xl);
    text-align: center;
}

.nav.active .nav-link {
    font-size: 1.25rem;
}

/* ========================================
   Utility Classes
   ======================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========================================
   Animations
   ======================================== */
@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;
    }
}