/* ====================================
   HOA ACCOUNTING SERVICES
   Modern Premium Design System
   ==================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    /* Primary Palette */
    --primary-blue: #0f2b4a;
    --secondary-blue: #1a3f6b;
    --light-blue: #2d6cb4;
    --accent-blue: #4a90d9;
    
    /* Green Palette */
    --primary-green: #22c55e;
    --light-green: #4ade80;
    --dark-green: #16a34a;
    --emerald: #10b981;
    
    /* Neutrals */
    --white: #ffffff;
    --off-white: #f8fafc;
    --light-gray: #f1f5f9;
    --gray: #e2e8f0;
    --medium-gray: #94a3b8;
    --dark-gray: #64748b;
    --text-dark: #1e293b;
    --text-darker: #0f172a;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0f2b4a 0%, #1a3f6b 50%, #2d6cb4 100%);
    --gradient-green: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    --gradient-green-light: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    --gradient-hero: linear-gradient(135deg, rgba(15, 43, 74, 0.92) 0%, rgba(26, 63, 107, 0.85) 50%, rgba(45, 108, 180, 0.78) 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.15);
    --shadow-glow-green: 0 8px 30px rgba(34, 197, 94, 0.4);
    --shadow-glow-blue: 0 8px 30px rgba(45, 108, 180, 0.3);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ====================================
   HEADER & NAVIGATION
   ==================================== */
header {
    background: rgba(255, 255, 255, 0.97);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 9999;
    box-shadow: 0 1px 20px rgba(0,0,0,0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all var(--transition-base);
}

header.scrolled {
    box-shadow: 0 4px 30px rgba(0,0,0,0.12);
    background: rgba(255, 255, 255, 0.98);
}

.nav-container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 12px 24px;
    max-width: 1400px;
    margin: 0 auto;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo img,
.logo-img {
    height: 80px;
    width: auto;
    transition: transform var(--transition-base);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-text {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-text span {
    color: var(--light-green);
}

/* Main Navigation */
.main-nav {
    flex: 1;
}

.main-nav ul {
    display: flex;
    gap: 2px;
    justify-content: flex-end;
    align-items: center;
}

.main-nav > ul > li {
    position: relative;
}

.main-nav > ul > li > a {
    color: var(--text-dark);
    padding: 10px 16px;
    display: block;
    font-weight: 500;
    font-size: 0.92rem;
    transition: all var(--transition-base);
    border-radius: var(--radius-sm);
    letter-spacing: 0.01em;
}

.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active {
    background-color: var(--primary-green);
    color: var(--white);
    transform: translateY(-1px);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 240px;
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all var(--transition-base);
    z-index: 1000;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.06);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.dropdown-content a {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
    font-size: 0.9rem;
}

.dropdown-content a:hover {
    background-color: var(--light-gray);
    color: var(--primary-green);
    border-left-color: var(--primary-green);
    padding-left: 24px;
}

/* Request Proposal Button */
.btn-proposal {
    background: var(--gradient-green) !important;
    color: var(--white) !important;
    padding: 10px 24px !important;
    border-radius: var(--radius-full) !important;
    font-weight: 600 !important;
    transition: all var(--transition-base) !important;
    box-shadow: var(--shadow-glow-green);
    margin-left: auto;
    font-size: 0.9rem !important;
}

.btn-proposal:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 35px rgba(34, 197, 94, 0.5) !important;
    background: var(--gradient-green-light) !important;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
    z-index: 10001;
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 3px;
    transition: all var(--transition-base);
    transform-origin: center;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ====================================
   HERO SLIDER
   ==================================== */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 650px;
    max-height: 1000px;
    overflow: hidden;
    margin-top: 0;
    padding-top: 0;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease, visibility 1s ease;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 43, 74, 0.88) 0%, rgba(26, 63, 107, 0.78) 50%, rgba(45, 108, 180, 0.68) 100%);
    z-index: 1;
}

.slide-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
    padding: 140px 40px 100px;
    max-width: 950px;
    margin: 0 auto;
    color: var(--white);
}

.slide-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 24px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 28px;
    color: var(--light-green);
}

.slide-content h1 {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.slide-content h1 span {
    color: var(--light-green);
    position: relative;
}

.slide-content p {
    font-size: 1.2rem;
    line-height: 1.7;
    opacity: 0.92;
    max-width: 700px;
    margin-bottom: 40px;
    font-weight: 300;
}

.slide-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

/* Buttons */
.btn {
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    border: none;
    font-family: var(--font-family);
    letter-spacing: 0.01em;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(34, 197, 94, 0.5);
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-glow:hover::after {
    opacity: 1;
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(4px);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-3px);
}

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

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

.btn-white-primary {
    background: var(--white);
    color: var(--primary-green);
    box-shadow: var(--shadow-lg);
    font-weight: 700;
}

.btn-white-primary:hover {
    background: var(--light-gray);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* Slider Controls */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all var(--transition-base);
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-50%) scale(1.1);
}

.slider-btn-prev {
    left: 30px;
}

.slider-btn-next {
    right: 30px;
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 12px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    border: 2px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
}

.dot.active {
    background: var(--primary-green);
    border-color: var(--primary-green);
    width: 36px;
    border-radius: 6px;
}

/* Slider Progress Bar */
.slider-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    z-index: 10;
}

.slider-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--gradient-green);
    transition: width 0.1s linear;
}

/* Slide Animations */
.slide.active .animate-fade-down {
    animation: fadeDown 0.8s ease forwards;
}

.slide.active .animate-fade-up {
    animation: fadeUp 0.8s ease forwards;
}

.slide.active .delay-1 {
    animation-delay: 0.3s;
    opacity: 0;
}

.slide.active .delay-2 {
    animation-delay: 0.6s;
    opacity: 0;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ====================================
   STATS SECTION
   ==================================== */
.stats-section {
    padding: 0;
    position: relative;
    z-index: 5;
    margin-top: -60px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.stat-card {
    text-align: center;
    padding: 40px 20px;
    position: relative;
    transition: all var(--transition-base);
}

.stat-card:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--gray);
}

.stat-card:hover {
    background: var(--light-gray);
}

.stat-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(16, 185, 129, 0.15));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--primary-green);
    font-size: 1.3rem;
    transition: all var(--transition-base);
}

.stat-card:hover .stat-icon {
    background: var(--gradient-green);
    color: var(--white);
    transform: scale(1.1);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary-blue);
    display: inline;
    line-height: 1;
}

.stat-suffix {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-green);
    display: inline;
}

.stat-label {
    font-size: 0.92rem;
    color: var(--dark-gray);
    margin-top: 8px;
    font-weight: 500;
}

/* ====================================
   SECTION HEADERS & LABELS
   ==================================== */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(34, 197, 94, 0.15));
    color: var(--dark-green);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.6rem;
    color: var(--text-darker);
    margin-bottom: 16px;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-header p {
    color: var(--dark-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.highlight {
    color: var(--primary-green);
    position: relative;
}

/* ====================================
   HOME ABOUT SECTION
   ==================================== */
.home-about-section {
    padding: 120px 0;
    background: var(--white);
}

.home-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.home-about-content {
    padding-right: 20px;
}

.home-about-content h2 {
    font-size: 2.4rem;
    color: var(--text-darker);
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.home-about-content p {
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 28px 0 36px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 500;
}

.about-feature-item i {
    color: var(--primary-green);
    font-size: 1.1rem;
}

.about-image-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image-card img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
    transition: transform 0.8s ease;
}

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

.about-floating-card {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-lg);
}

.floating-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-green);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.about-floating-card strong {
    display: block;
    color: var(--text-darker);
    font-size: 1rem;
    margin-bottom: 2px;
}

.about-floating-card p {
    color: var(--dark-gray);
    font-size: 0.85rem;
    margin: 0;
}

/* ====================================
   HOME SERVICES SECTION
   ==================================== */
.home-services-section {
    padding: 100px 0;
    background: var(--off-white);
}

.home-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.home-service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    transition: all var(--transition-smooth);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    animation-delay: var(--delay, 0s);
}

.home-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-smooth);
}

.home-service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(34, 197, 94, 0.15);
}

.home-service-card:hover::before {
    transform: scaleX(1);
}

.service-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(16, 185, 129, 0.15));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--primary-green);
    margin-bottom: 22px;
    transition: all var(--transition-base);
}

.home-service-card:hover .service-card-icon {
    background: var(--gradient-green);
    color: var(--white);
    transform: rotate(-5deg) scale(1.1);
}

.home-service-card h3 {
    font-size: 1.25rem;
    color: var(--text-darker);
    margin-bottom: 12px;
    font-weight: 700;
}

.home-service-card p {
    color: var(--dark-gray);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-green);
    font-weight: 600;
    font-size: 0.92rem;
    transition: all var(--transition-base);
}

.service-link:hover {
    color: var(--dark-green);
    gap: 14px;
}

/* ====================================
   WHY CHOOSE US SECTION
   ==================================== */
.why-choose-section {
    padding: 100px 0;
    background: var(--white);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    border: 1px solid var(--gray);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    animation-delay: var(--delay, 0s);
}

.why-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.why-card-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(34, 197, 94, 0.08);
    line-height: 1;
}

.why-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.4rem;
    margin: 0 auto 20px;
    transition: all var(--transition-base);
}

.why-card:hover .why-card-icon {
    background: var(--gradient-green);
    transform: scale(1.1) rotate(-5deg);
}

.why-card h3 {
    font-size: 1.15rem;
    color: var(--text-darker);
    margin-bottom: 12px;
    font-weight: 700;
}

.why-card p {
    color: var(--dark-gray);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ====================================
   HOME CTA SECTION
   ==================================== */
.home-cta-section {
    padding: 100px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.home-cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(34, 197, 94, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.home-cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(74, 144, 217, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
    color: var(--white);
}

.cta-content h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.cta-content h2 span {
    color: var(--light-green);
}

.cta-content p {
    font-size: 1.15rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ====================================
   FOOTER
   ==================================== */
footer {
    background: var(--text-darker);
    color: var(--white);
    padding: 72px 24px 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    max-width: 1280px;
    margin: 0 auto;
}

.footer-logo {
    height: 70px;
    width: auto;
    margin-bottom: 20px;
}

.footer-section h4 {
    font-size: 1.15rem;
    margin-bottom: 24px;
    color: var(--light-green);
    font-weight: 700;
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 32px;
    height: 3px;
    background: var(--primary-green);
    border-radius: 2px;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.8;
    font-size: 0.92rem;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    opacity: 0.8;
    transition: all var(--transition-base);
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-section ul li a::before {
    content: '›';
    font-size: 1.2rem;
    opacity: 0;
    transition: all var(--transition-base);
    margin-left: -10px;
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--light-green);
}

.footer-section ul li a:hover::before {
    opacity: 1;
    margin-left: 0;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--primary-green);
    border-color: var(--primary-green);
    transform: translateY(-3px);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0.85;
    font-size: 0.92rem;
    margin-bottom: 12px;
}

.footer-contact-item i {
    color: var(--light-green);
    width: 16px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    margin-top: 48px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom p {
    opacity: 0.6;
    font-size: 0.88rem;
}

/* ====================================
   PAGE HEADER (sub-pages)
   ==================================== */
.page-header {
    background: var(--gradient-primary);
    padding: 160px 24px 80px;
    text-align: center;
    color: var(--white);
    position: relative;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to top, var(--white), transparent);
}

.page-header h1 {
    font-size: 2.8rem;
    margin-bottom: 16px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.page-header p {
    font-size: 1.15rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* ====================================
   HERO (legacy fallback for non-slider pages)
   ==================================== */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.9) 0%, rgba(44, 82, 130, 0.85) 100%),
                url('../images/hero-bg.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px 80px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to top, var(--white), transparent);
}

.hero-content {
    max-width: 900px;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    line-height: 1.4;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    letter-spacing: 0.5px;
}

.hero h1 span {
    color: var(--light-green);
    font-weight: 700;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ====================================
   SECTIONS (sub-pages)
   ==================================== */
section {
    padding: 80px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 800;
}

.section-title p {
    color: var(--dark-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-green);
    margin: 15px auto 0;
    border-radius: 2px;
}

.section-title.extended-line h2::after {
    width: 100%;
    max-width: 1200px;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-smooth);
    border: 1px solid var(--gray);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-green);
}

.service-card .icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-green);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.4rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--dark-gray);
    line-height: 1.7;
}

.service-card .learn-more {
    display: inline-block;
    margin-top: 20px;
    color: var(--primary-green);
    font-weight: 600;
    transition: all var(--transition-base);
}

.service-card .learn-more:hover {
    color: var(--dark-green);
    transform: translateX(5px);
}

/* About Section (sub-pages) */
.about-section {
    background: var(--light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--dark-gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.value-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-green);
    transition: all var(--transition-base);
}

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

.value-card h4 {
    color: var(--primary-blue);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.value-card p {
    color: var(--dark-gray);
    font-size: 0.95rem;
}

/* Contact Section */
.contact-section {
    background: var(--light-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-item .icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-green);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-item h4 {
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--dark-gray);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-blue);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-base);
    font-family: var(--font-family);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Map Container */
.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-top: 30px;
}

.map-container iframe {
    width: 100%;
    height: 300px;
    border: none;
}

/* Content Page Styles */
.content-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.content-with-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.content-text {
    text-align: left;
}

.content-text h2 {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--primary-green);
    text-align: left;
}

.content-text h3 {
    color: var(--secondary-blue);
    font-size: 1.5rem;
    margin: 25px 0 15px;
}

.content-text p {
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 15px;
}

.content-text ul {
    margin: 20px 0;
    padding-left: 20px;
}

.content-text ul li {
    color: var(--dark-gray);
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
    line-height: 1.7;
}

.content-text ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

.content-image {
    position: sticky;
    top: 150px;
    align-self: start;
}

.content-image img {
    width: 100%;
    max-width: 450px;
    height: auto;
    max-height: 400px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}

@media (max-width: 992px) {
    .content-with-image {
        grid-template-columns: 1fr;
    }
    
    .content-image {
        position: static;
        order: -1;
    }
    
    .content-image img {
        width: 100%;
        max-width: 100%;
    }
}

.content-section h2 {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 20px;
    text-align: center;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--primary-green);
}

.content-section h3 {
    color: var(--secondary-blue);
    font-size: 1.5rem;
    margin: 30px 0 15px;
}

.content-section p {
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 15px;
}

.content-section ul {
    margin: 20px 0;
    padding-left: 20px;
}

.content-section ul li {
    color: var(--dark-gray);
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
    line-height: 1.7;
}

.content-section ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

/* Feature Box */
.feature-box {
    background: var(--light-gray);
    padding: 30px;
    border-radius: var(--radius-md);
    margin: 30px 0;
    border-left: 4px solid var(--primary-green);
}

.feature-box h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

/* CTA Section (sub-pages) */
.cta-section {
    background: var(--gradient-green);
    padding: 80px 20px;
    text-align: center;
    color: var(--white);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

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

/* Sample Reports */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.report-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px 28px 28px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid var(--gray);
    position: relative;
    overflow: hidden;
}

.report-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.report-card:hover::before {
    transform: scaleX(1);
}

.report-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.report-number {
    position: absolute;
    top: 14px;
    right: 18px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-green);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(74, 222, 128, 0.15));
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.5px;
}

.report-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.7rem;
    color: var(--white);
    transition: all 0.4s ease;
}

.report-card:hover .report-icon {
    background: var(--gradient-green);
    transform: scale(1.08);
    border-radius: 22px;
}

.report-card h4 {
    color: var(--primary-blue);
    margin-bottom: 12px;
    font-size: 1.1rem;
    line-height: 1.4;
}

.report-card p {
    color: var(--dark-gray);
    font-size: 0.92rem;
    line-height: 1.7;
}

@media (max-width: 992px) {
    .reports-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .reports-grid {
        grid-template-columns: 1fr;
    }
}

/* ====================================
   REVEAL ANIMATIONS
   ==================================== */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up {
    transform: translateY(50px);
}

.reveal-left {
    transform: translateX(-50px);
}

.reveal-right {
    transform: translateX(50px);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: translate(0, 0);
}

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

/* Tablet Landscape */
@media (max-width: 1200px) {
    .home-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
    
    .footer-content > .footer-section:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 992px) {
    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .home-about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .home-about-content {
        padding-right: 0;
        text-align: center;
    }
    
    .about-features {
        justify-items: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-card:nth-child(2)::after {
        display: none;
    }
    
    .stat-card:nth-child(1)::after,
    .stat-card:nth-child(3)::after {
        right: 0;
        top: auto;
        bottom: 0;
        width: 60%;
        height: 1px;
        left: 20%;
    }
    
    .slide-content h1 {
        font-size: 2.6rem;
    }
    
    .slider-btn {
        width: 44px;
        height: 44px;
    }
    
    .slider-btn-prev {
        left: 16px;
    }
    
    .slider-btn-next {
        right: 16px;
    }
}

/* Tablet Portrait */
@media (max-width: 768px) {
    .nav-container {
        justify-content: space-between;
        padding: 10px 16px;
    }
    
    .logo-img {
        height: 60px !important;
    }
    
    .mobile-toggle {
        display: flex;
        margin-left: auto;
        order: 2;
    }
    
    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--primary-blue);
        padding: 20px;
        transform: translateX(-100%);
        transition: transform var(--transition-base);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
        box-shadow: var(--shadow-xl);
        z-index: 9998;
    }
    
    .main-nav.active {
        transform: translateX(0);
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .main-nav > ul > li > a {
        padding: 15px 20px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        color: var(--white);
        font-weight: 500;
    }
    
    .main-nav > ul > li > a:hover {
        background-color: rgba(255,255,255,0.1);
        color: var(--light-green);
    }
    
    .dropdown-content {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: rgba(0,0,0,0.2);
        display: none;
        border-radius: 0;
        border: none;
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .dropdown-content a {
        color: var(--white);
        padding-left: 40px;
        border-bottom: 1px solid rgba(255,255,255,0.05);
        border-left: none;
    }
    
    .dropdown-content a:hover {
        background: rgba(255,255,255,0.1);
        color: var(--light-green);
        padding-left: 44px;
    }
    
    .btn-proposal {
        display: block !important;
        text-align: center;
        margin: 10px 20px !important;
    }
    
    /* Slider Mobile */
    .hero-slider {
        min-height: 550px;
        max-height: 750px;
    }
    
    .slide-content {
        padding: 120px 24px 80px;
    }
    
    .slide-content h1 {
        font-size: 2rem;
    }
    
    .slide-content p {
        font-size: 1rem;
    }
    
    .slide-badge {
        font-size: 0.75rem;
        padding: 6px 18px;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .slider-btn-prev {
        left: 12px;
    }
    
    .slider-btn-next {
        right: 12px;
    }
    
    .slider-dots {
        bottom: 28px;
    }
    
    /* Stats */
    .stats-section {
        margin-top: -40px;
    }
    
    .stats-grid {
        border-radius: var(--radius-lg);
    }
    
    .stat-card {
        padding: 28px 16px;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    /* Sections */
    .section-header h2,
    .home-about-content h2 {
        font-size: 2rem;
    }
    
    .home-services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
    
    .home-about-section,
    .home-services-section,
    .why-choose-section {
        padding: 80px 0;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-section h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-contact-item {
        justify-content: center;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .hero-slider {
        min-height: 500px;
    }
    
    .slide-content {
        padding: 110px 16px 70px;
    }
    
    .slide-content h1 {
        font-size: 1.6rem;
    }
    
    .slide-content p {
        font-size: 0.9rem;
        margin-bottom: 28px;
    }
    
    .slide-buttons {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .slide-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .stat-card::after {
        display: none;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .about-image-card img {
        height: 300px;
    }
    
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .service-card {
        padding: 25px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .section-header h2,
    .home-about-content h2 {
        font-size: 1.7rem;
    }
}