/* style.css */
/* Premium Design System for Alliancege Logistics */

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

:root {
    --primary: #0a4257;
    --primary-hover: #0074a2;
    --primary-light: #eff6f8;
    --secondary: #72939d;
    --accent: #0074a2;
    --accent-light: #e0f2fe;
    --background: #fefefe;
    --surface: #FFFFFF;
    --text-dark: #0a4257;
    --text-muted: #9fa5a7;
    --border: #e2e5e6;
    --success: #10B981;
    --error: #EF4444;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glass: 0 8px 32px 0 rgba(10, 66, 87, 0.06);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --font-sans: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[lang="ka"] {
    --font-sans: 'Noto Sans Georgian', 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
    scroll-padding-top: 110px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--background);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

/* Subtle, premium tech dot-grid pattern overlay sitting in the background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(10, 66, 87, 0.04) 1.2px, transparent 1.2px);
    background-size: 28px 28px;
    pointer-events: none;
    z-index: -2;
    opacity: 0.85;
}

/* Ensure Georgian characters look beautiful and readable */
[lang="ka"] body {
    font-family: var(--font-sans);
}

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

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

ul {
    list-style: none;
}

/* Page Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #FFFFFF;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

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

.loader-logo {
    max-width: 280px;
    height: auto;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    animation: pulseLogo 2.5s infinite ease-in-out;
}

.loader-bar {
    width: 140px;
    height: 4px;
    background-color: var(--border);
    border-radius: var(--radius-full);
    margin: 20px auto;
    position: relative;
    overflow: hidden;
}

.loader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--primary);
    animation: loadingProgress 1.5s infinite linear;
}

@keyframes pulseLogo {

    0%,
    100% {
        transform: scale(0.95);
        opacity: 0.85;
    }

    50% {
        transform: scale(1.03);
        opacity: 1;
    }
}

@keyframes loadingProgress {
    0% {
        left: -100%;
    }

    50% {
        left: 0;
    }

    100% {
        left: 100%;
    }
}

/* Base Layout Helpers */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-bg {
    background-color: #FFFFFF;
}

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

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -0.025em;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--primary);
    border-radius: var(--radius-full);
}

.section-title p {
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(26, 86, 219, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 86, 219, 0.4);
}

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

.btn-secondary:hover {
    background-color: var(--primary-light);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    background-color: rgba(200, 218, 226, 0.85); /* Slightly darker soft slate-blue glassmorphism */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(10, 66, 87, 0.12);
}

.header.scrolled {
    background-color: rgba(200, 218, 226, 0.96);
    box-shadow: var(--shadow-sm);
    padding: 2px 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    /* Compact desktop height */
    height: auto;
    padding: 2px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.03em;
}



.logo i {
    font-size: 1.8rem;
    color: var(--accent);
}

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

.nav-link {
    font-weight: 500;
    color: var(--text-dark);
    font-size: 1rem;
    position: relative;
    padding: 8px 0;
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Language Selector */
.lang-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    color: var(--text-dark);
    padding: 8px 14px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.lang-btn:hover {
    background-color: var(--primary-light);
    border-color: var(--primary);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    width: 160px;
    display: none;
    overflow: hidden;
    z-index: 1010;
}

.lang-dropdown.show {
    display: block;
    animation: slideDown 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
}

.lang-option:hover {
    background-color: var(--primary-light);
    color: var(--primary);
}

.lang-option img {
    border-radius: 2px;
}

/* Mobile Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding-top: 120px;
    display: flex;
    align-items: center;
    background: #0a2a39;
    position: relative;
    overflow: hidden;
}

.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 42, 57, 0.72) 0%, rgba(0, 80, 115, 0.58) 100%);
    backdrop-filter: blur(1px);
    -webkit-backdrop-filter: blur(1px);
    z-index: 1;
    pointer-events: none;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
    top: -10%;
    right: -10%;
    z-index: 1;
}

.hero-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.15;
    color: #FFFFFF;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero-content h1 span {
    background: linear-gradient(135deg, #38bdf8 0%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px dashed rgba(0, 116, 162, 0.25);
    border-radius: var(--radius-lg);
    z-index: 1;
    transform: rotate(3deg);
}

.hero-img-container {
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: #ffffff;
    padding: 12px;
    transition: var(--transition-slow);
}

.hero-img-container:hover {
    transform: rotate(-1deg) scale(1.01);
}

.hero-main-img {
    border-radius: var(--radius-md);
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
}

.floating-badge {
    position: absolute;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 14px 22px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(10, 66, 87, 0.08);
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 3;
    animation: float 4s ease-in-out infinite;
}

.floating-badge.badge-1 {
    bottom: 30px;
    left: -20px;
}

.floating-badge.badge-2 {
    top: 30px;
    right: -20px;
    animation-delay: 2s;
}

.floating-badge i {
    font-size: 2rem;
    color: var(--accent);
}

.floating-badge h4 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
}

.floating-badge p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

/* Stats Section */
.stats {
    background-color: var(--primary);
    color: #FFFFFF;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-card h3 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--accent);
}

.stat-card p {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.9;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

.service-card {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(10, 66, 87, 0.03);
    border: 1px solid rgba(10, 66, 87, 0.08);
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0, 116, 162, 0.12);
    border-color: rgba(0, 116, 162, 0.35);
    background-color: #FFFFFF;
}

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

/* Header container inside card */
.service-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.6rem;
    transition: var(--transition);
    border: 1px solid rgba(10, 66, 87, 0.08);
    box-shadow: inset 0 2px 4px rgba(10, 66, 87, 0.03);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #FFFFFF;
    transform: rotate(-6deg) scale(1.08);
    box-shadow: 0 8px 20px rgba(0, 116, 162, 0.22);
    border-color: var(--primary);
}

.service-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: rgba(10, 66, 87, 0.08);
    transition: var(--transition);
    font-family: 'Outfit', sans-serif;
    line-height: 1;
}

.service-card:hover .service-number {
    color: rgba(0, 116, 162, 0.18);
    transform: translateY(-2px);
}

/* Body container inside card */
.service-card-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.service-card-body h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-dark);
    transition: var(--transition);
}

.service-card:hover .service-card-body h3 {
    color: var(--primary-hover);
}

.service-card-body p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* Footer container inside card */
.service-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border);
    padding-top: 20px;
    margin-top: auto;
}

.service-learn-more {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary-hover);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: var(--transition);
}

[lang="ka"] .service-learn-more {
    text-transform: none;
    letter-spacing: 0.02em;
    font-size: 0.88rem;
    font-weight: 600;
}

.service-card:hover .service-learn-more {
    color: var(--accent);
}

.service-arrow {
    font-size: 1.25rem;
    color: var(--primary-hover);
    transform: translateX(-8px);
    opacity: 0.6;
    transition: var(--transition);
}

.service-card:hover .service-arrow {
    transform: translateX(0);
    opacity: 1;
    color: var(--accent);
}

/* Calculator Section */
.calculator-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(10, 66, 87, 0.08);
    padding: 50px;
    max-width: 1000px;
    margin: 0 auto;
}

.calculator-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.form-group label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background-color: var(--background);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.calculator-result {
    background: radial-gradient(circle at 50% 0%, #eff6ff 0%, #ffffff 100%);
    border: 1px solid rgba(26, 86, 219, 0.1);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    min-height: 250px;
}

.result-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background-color: var(--primary-light);
    filter: blur(50px);
    z-index: 0;
    border-radius: var(--radius-full);
}

.result-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.result-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.result-disclaimer {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

/* Tracking Section */
.tracking-card {
    background-color: #FFFFFF;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    padding: 50px;
    max-width: 900px;
    margin: 0 auto;
}

.tracking-search-box {
    display: flex;
    gap: 16px;
    position: relative;
    margin-bottom: 30px;
}

.tracking-search-box input {
    flex-grow: 1;
    padding: 16px 20px 16px 50px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background-color: var(--background);
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 500;
    transition: var(--transition);
}

.tracking-search-box input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.1);
}

.tracking-search-box .search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    color: var(--text-muted);
}

.tracking-error {
    background-color: #FDE8E8;
    color: #9B1C1C;
    border: 1px solid #FBD5D5;
    padding: 16px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
}

.tracking-result {
    border-top: 1px solid var(--border);
    padding-top: 30px;
    animation: slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tracking-cargo-id {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.tracking-cargo-id span {
    color: var(--primary);
}

.tracking-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    padding: 20px 0;
}

.tracking-timeline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 40px;
    right: 40px;
    height: 4px;
    background-color: var(--border);
    transform: translateY(-50%);
    z-index: 1;
}

/* Active progress line inside timeline */
.tracking-timeline::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 40px;
    height: 4px;
    background-color: var(--primary);
    transform: translateY(-50%);
    z-index: 2;
    transition: var(--transition-slow);
    width: var(--timeline-progress, 0%);
}

.timeline-step {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 80px;
}

.step-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: #FFFFFF;
    border: 3px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    transition: var(--transition-slow);
}

.step-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
    transition: var(--transition);
}

.timeline-step.active .step-icon {
    border-color: var(--primary);
    background-color: var(--primary);
    color: #FFFFFF;
    box-shadow: 0 0 0 5px rgba(26, 86, 219, 0.2);
}

.timeline-step.active .step-label {
    color: var(--primary);
    font-weight: 700;
}

.timeline-step.completed .step-icon {
    border-color: var(--success);
    background-color: var(--success);
    color: #FFFFFF;
}

.timeline-step.completed .step-label {
    color: var(--success);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.project-card {
    background-color: #FFFFFF;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition-slow);
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.project-img {
    height: 240px;
    position: relative;
    overflow: hidden;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.project-card:hover .project-img img {
    transform: scale(1.08);
}

.project-badge {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
}

.project-info {
    padding: 30px;
}

.project-info h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.project-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.project-date {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Testimonials Slider */
.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    min-height: 240px;
}

.testimonial-card {
    display: none;
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.testimonial-card.active {
    display: block;
    opacity: 1;
    transform: scale(1);
}

.testimonial-card .stars {
    color: var(--accent);
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.35rem;
    font-weight: 500;
    font-style: italic;
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 30px;
}

.testimonial-name {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.testimonial-role {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dots .dot.active {
    background-color: var(--primary);
    transform: scale(1.2);
}

/* About Us Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.about-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

.about-feature-item i {
    color: var(--primary);
    font-size: 1.15rem;
    background-color: var(--primary-light);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(26, 86, 219, 0.08);
    flex-shrink: 0;
}

.about-visual {
    position: relative;
}

.about-img-box {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 8px solid #FFFFFF;
}

.about-experience-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background-color: var(--accent);
    color: var(--text-dark);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    text-align: center;
    animation: float 5s ease-in-out infinite;
}

.about-experience-badge h4 {
    font-size: 2rem;
    font-weight: 800;
}

.about-experience-badge p {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* FAQ Accordion Section */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 24px 30px;
    background: none;
    border: none;
    text-align: left;
    font-family: inherit;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

.faq-question i {
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.faq-item.active {
    border-color: var(--primary);
}

.faq-item.active .faq-question {
    color: var(--primary);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: #FAFBFD;
}

.faq-answer p {
    padding: 0 30px 24px 30px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-card {
    background-color: #FFFFFF;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    padding: 24px;
    display: flex;
    gap: 20px;
    box-shadow: var(--shadow-sm);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.contact-card-details h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.contact-card-details p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.contact-form-panel {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(10, 66, 87, 0.08);
    padding: 40px;
}

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

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

.contact-form textarea {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background-color: var(--background);
    font-family: var(--font-sans);
    font-size: 1rem;
    resize: vertical;
    min-height: 140px;
    transition: var(--transition);
}

.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.form-alert {
    padding: 16px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    display: none;
}

.form-alert.alert-success {
    background-color: #DEF7EC;
    color: #03543F;
    border: 1px solid #BCF0DA;
}

.form-alert.alert-error {
    background-color: #FDE8E8;
    color: #9B1C1C;
    border: 1px solid #FBD5D5;
}

/* Floating Action Contact Bubbles */
.floating-contact {
    position: fixed;
    bottom: 30px;
    left: 30px;
    right: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.contact-bubble {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.5rem;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    cursor: pointer;
}

.contact-bubble.phone {
    background-color: var(--primary);
}

.contact-bubble.whatsapp {
    background-color: #25D366;
}

.contact-bubble:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
}

/* Footer */
.footer {
    background-color: #0F172A;
    color: #94A3B8;
    padding: 80px 0 30px 0;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: #FFFFFF;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary);
}

.footer-col.about-col p {
    margin-bottom: 24px;
    line-height: 1.7;
}

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

.social-link {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background-color: rgba(255, 255, 255, 0.05);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

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

.footer-link {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-link:hover {
    color: #FFFFFF;
    transform: translateX(4px);
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-contact-item i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.85rem;
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }

    .hero-content p {
        margin: 0 auto 40px auto;
    }

    .hero-btns {
        justify-content: center;
    }

    .hero-visual {
        max-width: 600px;
        margin: 0 auto;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-visual {
        max-width: 500px;
        margin: 0 auto;
    }

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

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

    .tracking-timeline {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        padding-left: 20px;
    }

    .tracking-timeline::before {
        top: 0;
        bottom: 0;
        left: 36px;
        width: 4px;
        height: auto;
        transform: none;
    }

    .tracking-timeline::after {
        top: 0;
        left: 36px;
        width: 4px;
        height: var(--timeline-progress, 0%);
        transform: none;
    }

    .timeline-step {
        flex-direction: row;
        width: 100%;
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: #FFFFFF;
        flex-direction: column;
        padding: 40px 24px;
        gap: 24px;
        transition: var(--transition);
        box-shadow: var(--shadow-md);
        align-items: flex-start;
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

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

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

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

    .hero-content h1 {
        font-size: 2.10rem !important;
        line-height: 1.25 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }

    .hero-content p {
        font-size: 1.05rem !important;
        margin-bottom: 24px !important;
    }

    .hero-btns {
        flex-direction: column !important;
        gap: 12px !important;
        width: 100% !important;
    }

    .hero-btns .btn {
        width: 100% !important;
        text-align: center !important;
        justify-content: center !important;
    }

    .nav-actions {
        gap: 12px !important;
    }

    .lang-btn {
        padding: 6px 10px !important;
        font-size: 0.8rem !important;
    }

    .calculator-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .floating-contact {
        bottom: 20px;
        left: 20px;
    }

    .nav-logo-img {
        height: 70px;
        /* Adjusted from 80px to prevent header overlap */
    }

    .footer-logo-img {
        height: 75px;
        /* Increased from 60px */
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-form-panel {
        padding: 24px 20px;
    }

    .calculator-card {
        padding: 28px 20px;
    }

    /* Keep mobile header height consistent and prevent vertical gaps */
    .header.scrolled {
        padding: 0 !important;
    }

    .nav-wrapper {
        min-height: 70px !important;
    }

    .nav-menu {
        top: 70px !important;
        height: calc(100vh - 70px) !important;
    }

    /* Position experience badge inside the about visual on mobile to prevent overflow */
    .about-experience-badge {
        left: 10px !important;
        top: 10px !important;
        padding: 14px 18px !important;
        animation: none !important;
    }

    .about-experience-badge h4 {
        font-size: 1.5rem !important;
    }
}

/* Fade-in Elements on Scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Partners Section */
.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.partner-card {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 35px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
    min-width: 280px;
    max-width: 350px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.partner-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 8px 0 2px 0;
    transition: var(--transition);
}

.partner-card:hover .partner-name {
    color: var(--primary-hover);
}

.partner-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.55;
}

.partner-card:hover {
    background-color: #FFFFFF;
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.partner-logo-img {
    max-height: 70px;
    /* Increased height to make them fully visible and clear */
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.partner-logo-img.logo-invert {
    filter: invert(1);
    /* Inverts black background to white and white text to black to blend on white card */
}

.partner-card:hover .partner-logo-img {
    transform: scale(1.05);
    /* Soft premium hover feedback */
}

.partner-logo-placeholder {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: -0.01em;
}

.partner-logo-icon {
    font-size: 1.8rem;
    color: var(--primary);
    opacity: 0.8;
    transition: var(--transition);
}

.partner-card:hover .partner-logo-icon {
    color: var(--accent);
    opacity: 1;
    transform: scale(1.1);
}

/* Custom logo dimensions & adjustments */
.nav-logo-img {
    height: 95px;
    /* Adjusted for optimal header height to prevent title overlap */
    width: auto;
    max-width: 340px;
    display: block;
    transition: var(--transition);
}

.nav-logo-img:hover {
    transform: scale(1.02);
}

.footer-logo-wrap {
    display: inline-block;
    margin-bottom: 24px;
}

.footer-logo-img {
    height: 115px;
    /* Increased from 90px */
    width: auto;
    max-width: 320px;
    display: block;
    filter: brightness(0) invert(1);
    /* Pure white brand logo on dark footer */
    transition: var(--transition);
}

.footer-logo-img:hover {
    opacity: 0.9;
}

/* Scroll Progress Indicator Bar */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    z-index: 10000;
    width: 0%;
    transition: width 0.1s ease-out;
}

/* Background Ambient Glow Orbs */
.bg-glow-orb {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(120px);
    opacity: 0.09;
    pointer-events: none;
    z-index: 0;
    animation: floatOrb 15s infinite alternate ease-in-out;
}

.bg-glow-orb-1 {
    width: 450px;
    height: 450px;
    background-color: var(--primary);
    top: 10%;
    left: -15%;
}

.bg-glow-orb-2 {
    width: 550px;
    height: 550px;
    background-color: var(--accent);
    bottom: 15%;
    right: -15%;
    animation-delay: -7s;
}

/* Floating Parallax Background Shapes */
.bg-floating-shape {
    position: absolute;
    font-size: 1.8rem;
    color: var(--primary);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(10, 66, 87, 0.1);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(10, 66, 87, 0.05);
    opacity: 0.85;
    pointer-events: none;
    z-index: 0;
    user-select: none;
}

.shape-1 {
    top: 15%;
    right: 8%;
    animation: spinSlow 28s infinite linear;
}

.shape-2 {
    top: 50%;
    left: 6%;
    animation: floatSlow 7s infinite ease-in-out;
}

.shape-3 {
    top: 40%;
    right: 8%;
    animation: floatSlow 9s infinite ease-in-out alternate;
}

.shape-4 {
    top: 60%;
    left: 10%;
    animation: spinSlow 34s infinite linear;
}

/* Keyframes for Background Animations */
@keyframes floatOrb {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(60px, 40px) scale(1.15);
    }
}

@keyframes floatSlow {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-24px) rotate(6deg);
    }
}

@keyframes spinSlow {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* --- Service Modal Styles --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(11, 19, 41, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

.modal-box {
    background: rgba(255, 255, 255, 0.98);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 580px;
    padding: 40px;
    box-shadow: 0 20px 50px rgba(11, 19, 41, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(10, 66, 87, 0.08);
    position: relative;
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-box {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    line-height: 1;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close-btn:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 20px;
}

.modal-icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 8px 24px rgba(26, 86, 219, 0.15);
}

.modal-header h3 {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-dark);
    margin: 0;
}

.modal-body {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 28px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
}

/* Mobile adjustments for modal */
@media (max-width: 768px) {
    .modal-box {
        padding: 30px 20px;
        width: 92%;
    }

    .modal-header {
        gap: 15px;
    }

    .modal-icon-circle {
        width: 50px;
        height: 50px;
        font-size: 1.35rem;
    }

    .modal-header h3 {
        font-size: 1.25rem;
    }
}

/* Project Modal Overrides */
.project-modal-box {
    padding: 0 !important;
    overflow: hidden;
}

.project-modal-content {
    padding: 30px 40px;
}

@media (max-width: 768px) {
    .project-modal-content {
        padding: 24px 20px;
    }
}