/* ==========================================================================
   Eco Greenlive - CSS Design System & Stylesheet
   Brand Theme: Deep Forest Green (#0B3C26), Eco Emerald (#10B981), Mint (#ECFDF5)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Color Palette */
    --primary-dark: #0B3C26;
    --primary-darker: #052819;
    --primary-green: #059669;
    --vivid-emerald: #10B981;
    --emerald-hover: #047857;
    --light-mint: #ECFDF5;
    --lighter-mint: #F0FDF4;
    --accent-gold: #F59E0B;
    --accent-lime: #84CC16;
    
    /* Neutrals */
    --text-dark: #0F172A;
    --text-main: #1E293B;
    --text-muted: #475569;
    --text-light: #94A3B8;
    --bg-body: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-alt: #F8FAFC;
    --border-color: rgba(16, 185, 129, 0.15);
    --border-subtle: #E2E8F0;

    /* Typography */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Layout & Spacing */
    --container-width: 1240px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 9999px;

    /* Shadows */
    --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.03);
    --shadow-md: 0 10px 30px rgba(16, 185, 129, 0.08);
    --shadow-hover: 0 20px 40px rgba(16, 185, 129, 0.16);
    --shadow-glass: 0 12px 32px rgba(0, 0, 0, 0.08);

    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-body);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button, input, select, textarea {
    font: inherit;
    color: inherit;
    border: none;
    outline: none;
}

button {
    cursor: pointer;
    background: none;
}

/* --------------------------------------------------------------------------
   3. Container & Utility Classes
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.section-padding {
    padding-top: 90px;
    padding-bottom: 90px;
}

.bg-light-green {
    background-color: var(--lighter-mint);
    position: relative;
}

.text-gradient {
    background: linear-gradient(135deg, var(--vivid-emerald) 0%, #059669 50%, #047857 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-emerald { color: var(--vivid-emerald); }
.text-gold { color: var(--accent-gold); }
.text-white { color: #FFFFFF; }
.mt-10 { margin-top: 10px; }

.grid {
    display: grid;
    gap: 30px;
}

.grid-2-col { grid-template-columns: repeat(2, 1fr); }
.grid-3-col { grid-template-columns: repeat(3, 1fr); }
.grid-4-col { grid-template-columns: repeat(4, 1fr); }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.gap-40 { gap: 40px; }
.gap-50 { gap: 50px; }
.gap-60 { gap: 60px; }

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

/* Section Header Standards */
.section-header {
    max-width: 720px;
    margin: 0 auto 55px auto;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background-color: var(--light-mint);
    border: 1px solid var(--border-color);
    color: var(--primary-green);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-pill);
    margin-bottom: 14px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.35rem;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

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

/* --------------------------------------------------------------------------
   4. Buttons & Badges
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 26px;
    border-radius: var(--radius-pill);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.975rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--vivid-emerald) 0%, var(--primary-green) 100%);
    color: #FFFFFF;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.28);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 12px 28px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.85);
    border: 2px solid var(--border-color);
    color: var(--primary-dark);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    border-color: var(--vivid-emerald);
    background: var(--light-mint);
    color: var(--primary-green);
    transform: translateY(-2px);
}

.btn-gold {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: #FFFFFF;
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
}

.btn-gold:hover {
    background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
    transform: translateY(-2px);
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: #FFFFFF;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #FFFFFF;
}

.btn-card {
    background-color: var(--light-mint);
    color: var(--primary-green);
    width: 100%;
    margin-top: 15px;
    border-radius: var(--radius-md);
}

.btn-card:hover {
    background-color: var(--vivid-emerald);
    color: #FFFFFF;
}

.btn-lg {
    padding: 16px 34px;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
}

.eco-pill-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius-pill);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-green);
    margin-bottom: 20px;
}

/* --------------------------------------------------------------------------
   5. Announcement Bar & Header Navigation
   -------------------------------------------------------------------------- */
.announcement-bar {
    background: var(--primary-darker);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.announcement-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.announcement-badge {
    background: var(--vivid-emerald);
    color: var(--primary-darker);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.announcement-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.announcement-link {
    color: var(--vivid-emerald);
    font-weight: 600;
    white-space: nowrap;
}

.announcement-link:hover {
    text-decoration: underline;
}

/* Site Header */
.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(16, 185, 129, 0.12);
    transition: var(--transition-normal);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.97);
}

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

/* Brand Logo */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon-wrap {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-green) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
    position: relative;
}

.logo-svg {
    width: 26px;
    height: 26px;
}

.brand-text-group {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.brand-tagline {
    font-size: 0.725rem;
    color: var(--primary-green);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Nav Menu */
.nav-list {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2.5px;
    background-color: var(--vivid-emerald);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
    color: var(--vivid-emerald);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Hamburger Menu Toggle */
.hamburger-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 32px;
    height: 24px;
    z-index: 1010;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: var(--primary-dark);
    border-radius: 3px;
    transition: var(--transition-normal);
}

.hamburger-toggle.is-active .hamburger-line:nth-child(1) {
    transform: translateY(10.5px) rotate(45deg);
}

.hamburger-toggle.is-active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-toggle.is-active .hamburger-line:nth-child(3) {
    transform: translateY(-10.5px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-drawer {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    overflow-y: auto;
}

.mobile-drawer.is-open {
    transform: translateX(0);
}

.mobile-drawer-inner {
    padding: 30px 24px 50px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100%;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-subtle);
    display: block;
}

.mobile-nav-link:hover {
    color: var(--vivid-emerald);
    padding-left: 10px;
}

.mobile-drawer-cta {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-contact-info {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
    background: var(--lighter-mint);
    padding: 16px;
    border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding-top: 70px;
    padding-bottom: 90px;
    background: linear-gradient(160deg, #F0FDF4 0%, #FFFFFF 50%, #ECFDF5 100%);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
    border-radius: 50%;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 22px;
}

.hero-description {
    font-size: 1.18rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 34px;
    max-width: 580px;
}

.hero-btn-group {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-trust-bar {
    display: flex;
    align-items: center;
    gap: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(16, 185, 129, 0.2);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-dark);
}

/* Hero Visual & Glass Cards */
.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(11, 60, 38, 0.15);
    border: 4px solid #FFFFFF;
}

.hero-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.hero-image-wrapper:hover .hero-img {
    transform: scale(1.03);
}

.hero-glass-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glass);
    display: flex;
    align-items: center;
    gap: 14px;
    animation: floatAnim 4s ease-in-out infinite alternate;
}

.floating-card-1 {
    top: 30px;
    left: -20px;
}

.floating-card-2 {
    bottom: 30px;
    right: -20px;
    animation-delay: 2s;
}

@keyframes floatAnim {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-10px); }
}

.glass-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sun-glow { background: #FEF3C7; }
.leaf-glow { background: #D1FAE5; }

.glass-val {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary-dark);
    display: block;
    line-height: 1.1;
}

.glass-lbl {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   7. Quick Savings Calculator Section
   -------------------------------------------------------------------------- */
.quick-calculator-section {
    margin-top: -40px;
    position: relative;
    z-index: 10;
    margin-bottom: 30px;
}

.calc-card {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
    color: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: 0 20px 40px rgba(11, 60, 38, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.calc-header {
    margin-bottom: 25px;
}

.calc-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.2);
    color: var(--vivid-emerald);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    margin-bottom: 10px;
}

.calc-header h3 {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.calc-subtitle {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.75);
}

.calc-body {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 36px;
    align-items: center;
}

.slider-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.slider-value-display {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--vivid-emerald);
}

#bill-range {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    appearance: none;
    outline: none;
    cursor: pointer;
}

#bill-range::-webkit-slider-thumb {
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--vivid-emerald);
    border: 3px solid #FFFFFF;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease;
}

#bill-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.range-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
}

.calc-results-grid {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 20px;
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.calc-res-item {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.res-lbl {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 4px;
}

.res-val {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
}

/* --------------------------------------------------------------------------
   8. About Us Section
   -------------------------------------------------------------------------- */
.about-img-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.about-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.experience-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: var(--primary-dark);
    color: #FFFFFF;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.exp-num {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--vivid-emerald);
    line-height: 1;
}

.exp-txt {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
    max-width: 120px;
}

.lead-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-dark);
    line-height: 1.6;
    margin-bottom: 16px;
}

.body-text {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 0.975rem;
}

/* Location Card Highlight */
.location-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--lighter-mint);
    border: 1px solid var(--border-color);
    padding: 18px 22px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.location-icon {
    width: 42px;
    height: 42px;
    background: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.loc-heading {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary-dark);
    display: block;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.loc-address {
    font-style: normal;
    font-weight: 600;
    color: var(--primary-green);
    font-size: 0.95rem;
}

.about-checklist {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
}

.about-checklist li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--vivid-emerald);
    background: var(--light-mint);
    border-radius: 50%;
    padding: 3px;
    flex-shrink: 0;
}

.about-cta-row {
    display: flex;
    align-items: center;
    gap: 20px;
}

.btn-text {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-green);
    font-size: 0.95rem;
}

.btn-text:hover {
    color: var(--primary-dark);
    transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   9. Solutions Section
   -------------------------------------------------------------------------- */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.solution-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    transition: var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
}

.solution-card:hover {
    border-color: var(--vivid-emerald);
    box-shadow: var(--shadow-hover);
    transform: translateY(-6px);
}

.featured-sol {
    border: 2px solid var(--vivid-emerald);
    background: linear-gradient(180deg, #FFFFFF 0%, #F0FDF4 100%);
    box-shadow: var(--shadow-md);
}

.popular-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--vivid-emerald);
    color: #FFFFFF;
    font-size: 0.725rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
}

.sol-icon-wrap {
    width: 56px;
    height: 56px;
    background: var(--light-mint);
    color: var(--primary-green);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    transition: var(--transition-bounce);
}

.solution-card:hover .sol-icon-wrap {
    background: var(--vivid-emerald);
    color: #FFFFFF;
    transform: scale(1.1);
}

.sol-svg {
    width: 28px;
    height: 28px;
}

.sol-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.sol-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.sol-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
    border-top: 1px dashed var(--border-subtle);
    padding-top: 16px;
}

.sol-features li {
    font-size: 0.875rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sol-features li::before {
    content: "•";
    color: var(--vivid-emerald);
    font-weight: bold;
    font-size: 1.2rem;
}

/* --------------------------------------------------------------------------
   10. Why Choose Us Section
   -------------------------------------------------------------------------- */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.why-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    transition: var(--transition-normal);
}

.why-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: var(--vivid-emerald);
}

.why-icon-bg {
    width: 52px;
    height: 52px;
    background: var(--lighter-mint);
    border: 1px solid var(--border-color);
    color: var(--primary-green);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.why-svg {
    width: 26px;
    height: 26px;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 0.925rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   11. Statistics Section
   -------------------------------------------------------------------------- */
.stats-section {
    position: relative;
    background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary-dark) 100%);
    color: #FFFFFF;
    padding: 70px 0;
    overflow: hidden;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    text-align: center;
    padding: 24px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card:last-child {
    border-right: none;
}

.stat-icon-wrap {
    color: var(--vivid-emerald);
    margin-bottom: 12px;
    display: inline-block;
}

.stat-number-wrap {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 8px;
}

.plus-sign {
    color: var(--vivid-emerald);
    margin-left: 2px;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   12. How It Works (4-Step Process)
   -------------------------------------------------------------------------- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    position: relative;
    transition: var(--transition-normal);
}

.step-card:hover {
    border-color: var(--vivid-emerald);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.step-num-badge {
    position: absolute;
    top: -16px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--vivid-emerald);
    background: var(--light-mint);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #FFFFFF;
    box-shadow: var(--shadow-sm);
}

.step-icon-wrap {
    color: var(--primary-green);
    margin-bottom: 18px;
}

.step-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.step-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   13. Benefits Section
   -------------------------------------------------------------------------- */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.benefit-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: var(--transition-normal);
}

.benefit-card:hover {
    border-color: var(--vivid-emerald);
    box-shadow: var(--shadow-md);
}

.benefit-badge-num {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--vivid-emerald) 0%, var(--primary-green) 100%);
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 6px 14px rgba(16, 185, 129, 0.25);
}

.benefit-content h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.benefit-content p {
    font-size: 0.925rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   14. FAQ Accordion Section
   -------------------------------------------------------------------------- */
.faq-accordion-wrap {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-item.is-active {
    border-color: var(--vivid-emerald);
    box-shadow: var(--shadow-sm);
}

.faq-header {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--primary-dark);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--vivid-emerald);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.is-active .faq-icon {
    transform: rotate(45deg);
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 24px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.faq-item.is-active .faq-body {
    max-height: 250px;
    padding-bottom: 24px;
}

/* --------------------------------------------------------------------------
   15. Call-to-Action Banner
   -------------------------------------------------------------------------- */
.cta-banner-section {
    padding-top: 40px;
    padding-bottom: 40px;
}

.cta-banner-card {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #064E3B 100%);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    position: relative;
    overflow: hidden;
    color: #FFFFFF;
    text-align: center;
    box-shadow: 0 20px 45px rgba(11, 60, 38, 0.25);
}

.cta-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.cta-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 650px;
    margin: 0 auto 34px auto;
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   16. Contact Section & Form Validation
   -------------------------------------------------------------------------- */
.contact-cards-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 30px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--lighter-mint);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.info-icon {
    width: 40px;
    height: 40px;
    background: #FFFFFF;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.info-text h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 2px;
}

.info-text p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.map-container-box {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-subtle);
    background: #FFFFFF;
    padding: 8px;
}

.map-badge {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-green);
    padding: 4px 10px;
    margin-bottom: 6px;
}

/* Contact Form Styling */
.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.form-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.enquiry-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.required {
    color: #EF4444;
}

.form-control {
    width: 100%;
    padding: 13px 18px;
    background-color: var(--bg-alt);
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--vivid-emerald);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12);
}

.form-control.is-invalid {
    border-color: #EF4444;
    background-color: #FEF2F2;
}

.error-msg {
    font-size: 0.775rem;
    color: #EF4444;
    display: none;
    font-weight: 500;
}

.form-control.is-invalid + .error-msg {
    display: block;
}

/* Alert Boxes */
.form-alert {
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert-success {
    background: #D1FAE5;
    border: 1px solid #10B981;
    color: #065F46;
}

.alert-icon {
    width: 28px;
    height: 28px;
    background: #10B981;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background: var(--primary-darker);
    color: rgba(255, 255, 255, 0.75);
    padding-top: 80px;
    padding-bottom: 35px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo .brand-name {
    color: #FFFFFF;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.65;
    margin-top: 16px;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 12px;
}

.social-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: var(--vivid-emerald);
    transform: translateY(-3px);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 22px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.75);
}

.footer-links a:hover {
    color: var(--vivid-emerald);
    padding-left: 4px;
}

.footer-address p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-address a {
    color: var(--vivid-emerald);
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-policy-links {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-policy-links a:hover {
    color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   18. Modals & Floating Components
   -------------------------------------------------------------------------- */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(11, 60, 38, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-backdrop.is-active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: #FFFFFF;
    width: 100%;
    max-width: 520px;
    border-radius: var(--radius-lg);
    padding: 36px;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-backdrop.is-active .modal-card {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.8rem;
    color: var(--text-muted);
    line-height: 1;
}

.modal-close:hover {
    color: var(--primary-dark);
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 6px;
}

.modal-header p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--vivid-emerald);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.35);
    z-index: 900;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-normal);
}

.back-to-top.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.back-to-top:hover {
    background: var(--emerald-hover);
    transform: translateY(-4px);
}

/* --------------------------------------------------------------------------
   19. Scroll Reveal Animation Classes
   -------------------------------------------------------------------------- */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
    will-change: opacity, transform;
}

.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }

.reveal-active {
    opacity: 1;
    transform: translate(0, 0);
}

/* --------------------------------------------------------------------------
   20. Responsive Media Queries
   -------------------------------------------------------------------------- */
/* Tablet & Mid-size screens (max-width: 1024px) */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-description {
        margin: 0 auto 34px auto;
    }

    .hero-btn-group, .hero-trust-bar {
        justify-content: center;
    }

    .calc-body {
        grid-template-columns: 1fr;
    }

    .solutions-grid, .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-card {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-4-col {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Screens (max-width: 768px) */
@media (max-width: 768px) {
    .announcement-text {
        font-size: 0.775rem;
    }

    .main-nav {
        display: none;
    }

    .hamburger-toggle {
        display: flex;
    }

    .header-actions .btn-primary {
        display: none;
    }

    .hero-title {
        font-size: 2.35rem;
    }

    .grid-2-col {
        grid-template-columns: 1fr;
    }

    .solutions-grid, .why-grid, .steps-grid, .benefits-grid {
        grid-template-columns: 1fr;
    }

    .calc-results-grid {
        flex-direction: column;
        align-items: stretch;
    }

    .form-grid-2 {
        grid-template-columns: 1fr;
    }

    .contact-form-card {
        padding: 24px;
    }

    .cta-banner-card {
        padding: 40px 20px;
    }

    .cta-title {
        font-size: 1.85rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .floating-card-1, .floating-card-2 {
        position: static;
        margin-top: 10px;
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .section-title {
        font-size: 1.85rem;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .stat-number-wrap {
        font-size: 2.5rem;
    }
}