/* ==========================================================================
   IMEXE Logistics Landing Page Stylesheet
   Design System: Premium Organic & Corporate Logistics
   ========================================================================== */

/* 1. Design Variables & Base Setup */
:root {
    /* Color Palette */
    --color-primary: #0F382E;        /* Deep Emerald Forest Green */
    --color-primary-rgb: 15, 56, 46;
    --color-secondary: #DCA134;      /* Saffron Gold */
    --color-secondary-hover: #C58E2A;
    --color-accent: #E55B3C;         /* Terracotta/Rust Orange (accent details) */
    
    --color-bg-light: #FAF8F5;       /* Warm Sand/Cream */
    --color-bg-white: #FFFFFF;
    --color-bg-dark: #0A241E;        /* Near black forest green */
    
    --color-text-dark: #1E2B27;      /* Charcoal with a hint of green */
    --color-text-muted: #5C6E69;     /* Slate gray-green */
    --color-text-light: #E8ECEB;
    
    --border-color: #E2E8E6;
    --border-glow: rgba(220, 161, 52, 0.3);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Layout Tokens */
    --container-width: 1200px;
    --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(15, 56, 46, 0.08);
    --shadow-lg: 0 16px 40px rgba(15, 56, 46, 0.12);
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 24px;
}

/* Reset and Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

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

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

ul {
    list-style: none;
}

/* Typography Utilities */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
}

/* Base Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   2. UI Components & Utility Classes
   ========================================================================== */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-small {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
}

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

.btn-primary:hover {
    background-color: var(--color-secondary-hover);
    border-color: var(--color-secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(220, 161, 52, 0.35);
}

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

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

.btn-outline-white {
    background-color: transparent;
    color: var(--color-bg-white);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    border-color: var(--color-bg-white);
    transform: translateY(-2px);
}

/* Badges & Accents */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-accent {
    background-color: rgba(220, 161, 52, 0.15);
    color: var(--color-secondary);
    border: 1px solid rgba(220, 161, 52, 0.3);
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #F5CE7A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Section Common Structure */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.subtitle {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: var(--color-secondary);
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

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

.text-white {
    color: var(--color-bg-white);
}

.text-gold {
    color: var(--color-secondary) !important;
}

/* ==========================================================================
   3. Main Sections Styling
   ========================================================================== */

/* Top Info Bar */
.top-bar {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    font-size: 0.8rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-bar-content {
    display: flex;
    justify-content: flex-start;
    gap: 24px;
    align-items: center;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar-item a:hover {
    color: var(--color-secondary);
}

.hide-mobile {
    margin-left: auto;
}

/* Navigation Header */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(250, 248, 245, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(15, 56, 46, 0.08);
    transition: var(--transition-smooth);
    padding: 16px 0;
}

.header.scrolled {
    padding: 12px 0;
    background-color: rgba(15, 56, 46, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header.scrolled .logo {
    color: var(--color-bg-white);
}

.header.scrolled .nav-link {
    color: rgba(255, 255, 255, 0.8);
}

.header.scrolled .nav-link:hover {
    color: var(--color-secondary);
}

.header.scrolled .nav-toggle .hamburger,
.header.scrolled .nav-toggle .hamburger::before,
.header.scrolled .nav-toggle .hamburger::after {
    background-color: var(--color-bg-white);
}

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

/* Logo Styling */
.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    letter-spacing: -0.5px;
}

.logo-symbol {
    color: var(--color-secondary);
    margin-right: 2px;
}

.logo-dot {
    color: var(--color-secondary);
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-text-dark);
    font-size: 0.95rem;
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition-smooth);
}

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

.nav-cta {
    margin-left: 12px;
}

/* Mobile Nav Toggle Button */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

/* Mobile Navigation Overlay Backdrop */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 36, 30, 0.6); /* Semi-transparent dark green matching design system */
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.nav-overlay.open {
    opacity: 1;
    visibility: visible;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    position: relative;
    transition: var(--transition-smooth);
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background-color: inherit;
    position: absolute;
    transition: var(--transition-smooth);
}

.hamburger::before { top: -6px; }
.hamburger::after { bottom: -6px; }

/* Hamburger Open Animation */
.nav-toggle.open .hamburger {
    background-color: transparent !important;
}

.nav-toggle.open .hamburger::before {
    transform: rotate(45deg);
    top: 0;
    background-color: var(--color-bg-white);
}

.nav-toggle.open .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
    background-color: var(--color-bg-white);
}


/* Hero Section Styling */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    background-image: url('assets/hero_background.png');
    background-size: cover;
    background-position: center;
    color: var(--color-bg-white);
    padding: 140px 0 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 56, 46, 0.95) 0%, rgba(10, 36, 30, 0.75) 100%);
    z-index: 1;
}

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

.hero-content {
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.icon-sparkle {
    color: var(--color-secondary);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -1px;
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-actions .btn-secondary {
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--color-bg-white);
}

.hero-actions .btn-secondary:hover {
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    border-color: var(--color-bg-white);
}

/* Curved divider for Hero */
.hero-curve {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
    z-index: 2;
}

.hero-curve svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.hero-curve .shape-fill {
    fill: var(--color-bg-light);
}


/* Stats Section Styling */
.stats-section {
    padding: 0;
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.stat-card {
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius-md);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-secondary);
}

.stat-icon-wrapper {
    width: 48px;
    height: 48px;
    background-color: rgba(15, 56, 46, 0.05);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: var(--transition-smooth);
}

.stat-card:hover .stat-icon-wrapper {
    background-color: var(--color-primary);
    color: var(--color-secondary);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-weight: 600;
}


/* Services Section Styling */
.services-section {
    background-color: var(--color-bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.service-card {
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius-md);
    padding: 48px 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background-color: var(--color-secondary);
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(15, 56, 46, 0.1);
}

.service-card:hover::before {
    height: 100%;
}

.service-icon {
    width: 56px;
    height: 56px;
    background-color: rgba(15, 56, 46, 0.05);
    color: var(--color-primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background-color: var(--color-primary);
    color: var(--color-secondary);
}

.service-title {
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.service-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.service-list {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.service-list li {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-list li::before {
    content: '•';
    color: var(--color-secondary);
    font-size: 1.2rem;
    line-height: 1;
}


/* Overview Section Styling */
.overview-section {
    background-color: var(--color-bg-white);
    padding: 100px 0;
}

.overview-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.overview-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.overview-header {
    display: flex;
    flex-direction: column;
}

.overview-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.lead-text {
    font-size: 1.25rem;
    color: var(--color-primary);
    font-weight: 500;
    line-height: 1.6;
}

.body-text {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.overview-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(15, 56, 46, 0.08);
    border: 1px solid var(--border-color);
}

.overview-img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    filter: brightness(0.98);
    transition: var(--transition-smooth);
    display: block;
}

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

@media (max-width: 900px) {
    .overview-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .overview-img {
        height: 320px;
    }
}

/* Our Purpose Section Styling */
.purpose-section {
    background-color: var(--color-bg-dark);
    color: var(--color-bg-white);
    padding: 100px 0;
}

.purpose-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.purpose-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.purpose-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    filter: brightness(0.85);
    transition: var(--transition-smooth);
}

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

.purpose-content {
    padding-right: 20px;
}

.purpose-text {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 24px;
    font-size: 1.05rem;
    line-height: 1.6;
}

.purpose-callout {
    margin-top: 36px;
    padding: 24px 32px;
    background-color: rgba(255, 255, 255, 0.03);
    border-left: 4px solid var(--color-secondary);
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    display: flex;
    align-items: center;
    gap: 16px;
}

.callout-spark {
    color: var(--color-secondary);
    font-size: 1.5rem;
    line-height: 1;
}

.callout-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-bg-white);
    letter-spacing: 0.5px;
}

@media (max-width: 900px) {
    .purpose-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .purpose-img {
        height: 320px;
    }
}

/* About Us Section Styling */
.about-section {
    background-color: var(--color-bg-light);
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-card {
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius-md);
    padding: 48px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.about-card-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: 12px;
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 8px;
    display: inline-block;
}

.about-card-intro {
    color: var(--color-text-muted);
    font-size: 1rem;
    margin-bottom: 32px;
}

.values-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.value-item {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.value-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.value-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-bottom: 6px;
    font-weight: 700;
}

.value-description {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.about-side-column {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.about-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.about-text:last-child {
    margin-bottom: 0;
}

.about-image-card {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    height: 260px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.about-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
    display: block;
}

.about-image-card:hover .about-card-img {
    transform: scale(1.03);
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .about-card {
        padding: 32px 24px;
    }
}


/* B2B Inquiry Form & Contact Section Styling */
.contact-section {
    background-color: var(--color-bg-dark);
    color: var(--color-bg-white);
    position: relative;
    overflow: hidden;
}

.contact-container {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-panel-desc {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    margin-bottom: 40px;
    max-width: 460px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.contact-method-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 24px;
    border-radius: var(--border-radius-md);
    transition: var(--transition-smooth);
}

.contact-method-card:hover {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: var(--color-secondary);
}

.contact-method-icon {
    width: 44px;
    height: 44px;
    background-color: rgba(220, 161, 52, 0.15);
    color: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-method-title {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.contact-method-value {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-bg-white);
}

.contact-method-card a.contact-method-value:hover {
    color: var(--color-secondary);
}

.compliance-stamp {
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    max-width: 450px;
}

.stamp-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--color-secondary);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.stamp-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.4;
}

/* Contact Form Panel */
.contact-form-panel {
    background-color: var(--color-bg-white);
    color: var(--color-text-dark);
    padding: 48px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    min-height: 500px;
}

.form-title {
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-bottom: 28px;
}

.b2b-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    transition: var(--transition-smooth);
}

.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(15, 56, 46, 0.08);
    background-color: var(--color-bg-white);
}

/* Form Submit Loading Animation styling */
.form-submit-btn {
    position: relative;
    margin-top: 10px;
}

.form-submit-btn.loading .btn-text {
    visibility: hidden;
    opacity: 0;
}

.form-submit-btn.loading .btn-loader {
    display: block;
}

.btn-loader {
    display: none;
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(15, 56, 46, 0.2);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 1s linear infinite;
}

/* Success Card */
.form-success-card {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 48px;
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius-lg);
    z-index: 5;
    animation: fadeIn 0.4s ease-out forwards;
}

.success-icon-wrapper {
    width: 64px;
    height: 64px;
    background-color: rgba(15, 56, 46, 0.05);
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 2rem;
    font-weight: bold;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.form-success-card h4 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.form-success-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    max-width: 380px;
    margin-bottom: 32px;
}


/* Footer Styling */
.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 80px 0 30px 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand {
    padding-right: 40px;
}

.footer-logo {
    color: var(--color-bg-white);
    margin-bottom: 20px;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.footer-info {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-info p {
    margin-bottom: 6px;
}

.footer-info strong {
    color: var(--color-secondary);
}

.footer-info a:hover {
    color: var(--color-secondary);
}

.footer-col-title {
    color: var(--color-bg-white);
    font-size: 1rem;
    margin-bottom: 24px;
    position: relative;
}

.footer-col-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 24px;
    height: 2px;
    background-color: var(--color-secondary);
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}


/* ==========================================================================
   4. Animations & Media Queries
   ========================================================================== */

/* Keyframe Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}

/* Scroll Animation Classes (Triggered via JS) */
.reveal {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.active {
    opacity: 1;
}

.reveal-fade {
    opacity: 0;
    transition: opacity 1s ease-out;
}

.reveal-fade.active {
    opacity: 1;
}

.reveal-slide-up {
    opacity: 0;
    transform: translateY(30px);
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.8s ease-out;
}

.reveal-slide-up.active {
    opacity: 1;
    transform: translateY(0);
}

/* Media Queries (Responsive Design) */
@media (max-width: 1024px) {
    .container {
        padding: 0 32px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .purpose-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .purpose-img {
        height: 380px;
    }
}

@media (max-width: 900px) {
    section {
        padding: 80px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .stats-section {
        margin-top: -30px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .footer-brand {
        grid-column: span 2;
        padding-right: 0;
    }
}

@media (max-width: 768px) {
    /* Header & Mobile Navigation */
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-bg-dark);
        z-index: 999;
        padding: 100px 40px 40px 40px;
        box-shadow: -10px 0 30px rgba(0,0,0,0.25);
        transition: var(--transition-smooth);
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        transform: translateX(100%);
    }
    
    .nav-menu.open {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 24px;
    }
    
    .nav-link {
        color: rgba(255, 255, 255, 0.85);
        font-size: 1.15rem;
    }
    
    .nav-cta {
        margin-left: 0;
        margin-top: 16px;
        width: 100%;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.05rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    

    
    .contact-form-panel {
        padding: 32px 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .top-bar-content {
        justify-content: center;
    }
    
    .top-bar-item:not(:first-child) {
        display: none; /* Hide secondary info on tiny screens */
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
}

/* Custom Alert Toast Notification */
.toast-notification {
    position: fixed;
    top: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    background-color: var(--color-bg-white);
    color: var(--color-text-dark);
    border-radius: var(--border-radius-md);
    box-shadow: 0 10px 30px rgba(15, 56, 46, 0.15);
    border-left: 5px solid var(--color-accent);
    padding: 16px 28px;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
    max-width: 480px;
    width: calc(100% - 40px);
}

.toast-notification.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.toast-notification.toast-success {
    border-left-color: var(--color-secondary);
}

.toast-notification.toast-error {
    border-left-color: var(--color-accent);
}

.toast-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.toast-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-primary);
}

.toast-message {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.toast-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    transition: var(--transition-smooth);
}

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