/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
    --green: #419421;
    --green-dark: #34761a;
    --green-light: #56ad34;
    --green-accent: #3c8a1e;
    --black: #000000;
    --black-light: #1a1a1a;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.08);
    --shadow-md: 0 5px 25px rgba(0,0,0,0.1);
    --shadow-lg: 0 15px 50px rgba(0,0,0,0.15);
    --shadow-green: 0 5px 25px rgba(65,148,33,0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--gray-700);
    line-height: 1.7;
    overflow-x: hidden;
    background: var(--white);
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   Preloader
   ======================================== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s, visibility 0.5s;
}

#preloader.hide {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-logo {
    height: 80px;
    width: auto;
    display: block;
    margin: 0 auto 4px;
    background: #fff;
    border-radius: 10px;
    padding: 10px 16px;
}

.loader-bar {
    width: 120px;
    height: 4px;
    background: var(--gray-800);
    margin: 20px auto 0;
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.loader-bar::after {
    content: '';
    position: absolute;
    left: -50%;
    width: 50%;
    height: 100%;
    background: var(--green);
    border-radius: 2px;
    animation: loading 1s ease-in-out infinite;
}

@keyframes loading {
    0% { left: -50%; }
    100% { left: 100%; }
}

/* ========================================
   Navigation
   ======================================== */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
    background: transparent;
}

#navbar.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    z-index: 1001;
    background: #fff;
    border-radius: 8px;
    padding: 5px 10px;
    line-height: 0;
}

.nav-logo-img {
    height: 38px;
    width: auto;
    display: block;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--green);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.logo-icon::before {
    content: '';
    position: absolute;
    top: -3px;
    right: -3px;
    width: 15px;
    height: 15px;
    background: var(--green-light);
    border-radius: 3px;
}

.logo-l {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.logo-text .easy {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    display: block;
    line-height: 1;
}

.logo-text .link {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--green);
    display: block;
    line-height: 1;
}

#navbar:not(.scrolled) .logo-text .easy {
    color: var(--black);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-links a {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

#navbar:not(.scrolled) .nav-links a {
    color: var(--gray-600);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--green);
    background: rgba(65,148,33,0.1);
}

#navbar:not(.scrolled) .nav-links a:hover,
#navbar:not(.scrolled) .nav-links a.active {
    color: var(--green);
    background: rgba(65,148,33,0.1);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    padding: 5px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--gray-700);
    border-radius: 3px;
    transition: var(--transition);
}

#navbar:not(.scrolled) .hamburger span {
    background: var(--gray-700);
}

.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 Section
   ======================================== */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: stretch;
    background: var(--white);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

/* Left green sidebar */
.hero-sidebar {
    width: 70px;
    min-height: 100%;
    background: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.sidebar-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 3px;
    text-transform: uppercase;
    white-space: nowrap;
}

/* Main content area */
.hero-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    position: relative;
    z-index: 2;
}

.hero-center {
    text-align: center;
    max-width: 600px;
}

/* Hero Logo Symbol */
.hero-logo-symbol {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
}

.hero-logo-img {
    height: 90px;
    width: auto;
    display: block;
}

.logo-cross {
    width: 80px;
    height: 80px;
    position: relative;
}

.cross-vertical {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 80px;
    background: var(--green);
    border-radius: 3px;
}

.cross-horizontal {
    position: absolute;
    top: 25px;
    left: 0;
    width: 55px;
    height: 30px;
    background: var(--black);
    border-radius: 3px;
}

.hero-logo-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1;
}

.hero-logo-easy {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--black);
}

.hero-logo-link {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--black);
}

.hero-tagline {
    font-size: 2rem;
    font-weight: 800;
    color: var(--black);
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-tagline .highlight {
    color: var(--green);
}

.hero-desc {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 12px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--green-dark);
    border-color: var(--green-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-green);
}

.btn-outline {
    background: transparent;
    color: var(--black);
    border-color: var(--gray-300);
}

.btn-outline:hover {
    border-color: var(--green);
    color: var(--green);
    background: rgba(65,148,33,0.1);
    transform: translateY(-3px);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Right diagonal visual */
.hero-diagonal {
    width: 45%;
    min-height: 100%;
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
}

.diagonal-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 50%, #a5d6a7 100%);
    clip-path: polygon(25% 0, 100% 0, 100% 100%, 0% 100%);
}

.diagonal-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    clip-path: polygon(22% 0, 27% 0, 2% 100%, -3% 100%);
    z-index: 1;
}

.diagonal-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--black);
    clip-path: polygon(27% 0, 31% 0, 6% 100%, 2% 100%);
    z-index: 1;
}

.diagonal-content {
    position: absolute;
    inset: 0;
    z-index: 2;
    clip-path: polygon(25% 0, 100% 0, 100% 100%, 0% 100%);
}

.connect-lines {
    position: absolute;
    top: 0;
    left: 15%;
    width: 85%;
    height: 100%;
    z-index: 1;
}

.floating-circle {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(255,255,255,0.85);
    border: 3px solid var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    z-index: 3;
    animation: floatCircle 6s ease-in-out infinite;
}

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

.circle-1 {
    top: 10%;
    right: 15%;
    width: 90px;
    height: 90px;
    animation-delay: 0s;
}

.circle-2 {
    top: 35%;
    right: 5%;
    width: 120px;
    height: 120px;
    animation-delay: 1.5s;
}

.circle-2 i {
    font-size: 2.5rem;
    color: var(--black);
}

.circle-3 {
    bottom: 25%;
    right: 25%;
    width: 80px;
    height: 80px;
    animation-delay: 3s;
}

.circle-4 {
    bottom: 10%;
    right: 8%;
    width: 70px;
    height: 70px;
    animation-delay: 4.5s;
}

@keyframes floatCircle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Bottom stats bar */
.hero-stats-bar {
    position: absolute;
    bottom: 0;
    left: 70px;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 5;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
}

.hero-stats {
    display: flex;
    gap: 40px;
    padding: 20px 40px;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--green);
    display: inline;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 800;
    color: var(--green);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-600);
    margin-top: 3px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-contact-strip {
    background: var(--green);
    padding: 20px 30px;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    align-self: stretch;
}

.hero-contact-strip i {
    font-size: 1rem;
}

.hero-contact-strip a {
    color: var(--white);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.scroll-indicator {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s ease-in-out infinite;
    z-index: 6;
}

.scroll-indicator a {
    color: var(--gray-400);
    font-size: 1.5rem;
    transition: var(--transition);
}

.scroll-indicator a:hover {
    color: var(--green);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-15px); }
}

/* ========================================
   Section Common Styles
   ======================================== */
section {
    padding: 100px 0;
}

#about {
    background: var(--white);
}

#services {
    background: var(--gray-100);
}

#products {
    background: var(--white);
}

#partners {
    background: linear-gradient(135deg, var(--black) 0%, #0f2b0a 100%);
}

#clients {
    background: var(--gray-100);
}

#contact {
    background: var(--white);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 5px 16px;
    background: rgba(65,148,33,0.1);
    color: var(--green);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 50px;
    margin-bottom: 15px;
}

#partners .section-tag {
    background: rgba(65,148,33,0.2);
}

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

#partners .section-header h2 {
    color: var(--white);
}

.section-header h2 .highlight {
    color: var(--green);
}

.section-header p {
    font-size: 1.05rem;
    color: var(--gray-600);
}

#partners .section-header p {
    color: rgba(255,255,255,0.6);
}

/* ========================================
   About Section
   ======================================== */
#about {
    padding: 0;
    background: var(--white);
}

/* Green banner */
.about-banner {
    background: var(--green);
    padding: 50px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.about-banner-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.about-since {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.about-title-box {
    border: 4px solid #e8a024;
    padding: 15px 30px 15px 20px;
    display: inline-block;
}

.about-title-box h2 {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: 1px;
}

.about-banner-logo {
    background: var(--white);
    padding: 16px 24px;
    border-radius: 4px;
    line-height: 0;
}

.about-logo-img {
    height: 70px;
    width: auto;
    display: block;
}

/* White body area */
.about-body {
    padding: 50px 0 80px;
    border: 2px solid var(--gray-200);
    border-top: 3px solid var(--green);
}

.about-mission {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1.7;
    margin-bottom: 35px;
    max-width: 900px;
}

.about-keys {
    margin-bottom: 35px;
}

.about-keys-title {
    display: inline-block;
    background: var(--black);
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 800;
    padding: 10px 25px;
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.about-keys-list {
    list-style: disc;
    padding-left: 25px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.about-keys-list li {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--black);
    line-height: 1.5;
}

.about-bottom-text {
    margin-bottom: 50px;
}

.about-bottom-text p {
    font-size: 1.05rem;
    color: var(--black);
    line-height: 1.6;
}

.about-bottom-text p strong {
    font-weight: 800;
}

/* Cards row */
.about-cards-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 20px;
}

.about-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 35px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.about-card:hover {
    border-color: rgba(65,148,33,0.3);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

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

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(65,148,33,0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.about-card:hover .card-icon {
    background: var(--green);
}

.card-icon i {
    font-size: 1.5rem;
    color: var(--green);
    transition: var(--transition);
}

.about-card:hover .card-icon i {
    color: var(--white);
}

.about-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 15px;
}

.about-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.about-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--gray-700);
}

.about-list li i {
    color: var(--green);
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* ========================================
   Services Section
   ======================================== */
.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: 12px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    border-color: var(--green);
    color: var(--green);
}

.tab-btn.active {
    background: var(--green);
    border-color: var(--green);
    color: var(--white);
    box-shadow: var(--shadow-green);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.service-card {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 4px;
    background: var(--green);
    transition: var(--transition-slow);
    border-radius: 2px;
}

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

.service-card:hover::after {
    width: 60%;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(65,148,33,0.1), rgba(65,148,33,0.05));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    transform: rotateY(180deg);
}

.service-icon i {
    font-size: 1.6rem;
    color: var(--green);
    transition: var(--transition);
}

.service-card:hover .service-icon i {
    color: var(--white);
}

.service-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* ========================================
   Products Section
   ======================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card {
    background: var(--gray-100);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--green);
}

.product-card:hover::before {
    opacity: 1;
}

.product-icon {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    position: relative;
    z-index: 1;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.product-card:hover .product-icon {
    background: rgba(255,255,255,0.2);
    box-shadow: none;
}

.product-icon i {
    font-size: 1.4rem;
    color: var(--green);
    transition: var(--transition);
}

.product-card:hover .product-icon i {
    color: var(--white);
}

.product-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--black);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.product-card:hover h4 {
    color: var(--white);
}

/* ========================================
   Partners Section (Marquee)
   ======================================== */
.partners-marquee {
    overflow: hidden;
    margin-bottom: 20px;
    padding: 10px 0;
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
    display: flex;
    gap: 20px;
    animation: marquee 30s linear infinite;
    width: max-content;
}

.partners-marquee.reverse .marquee-track {
    animation: marquee-reverse 25s linear infinite;
}

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

@keyframes marquee-reverse {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

.partner-item {
    flex-shrink: 0;
    padding: 15px 35px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    white-space: nowrap;
    transition: var(--transition);
    backdrop-filter: blur(5px);
}

.partner-item:hover {
    background: rgba(65,148,33,0.15);
    border-color: rgba(65,148,33,0.3);
    color: var(--green-light);
    transform: scale(1.05);
}

/* ========================================
   Clients Section
   ======================================== */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
}

.client-item {
    background: var(--white);
    border-radius: 12px;
    padding: 20px 15px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    cursor: default;
}

.client-item:hover {
    border-color: var(--green);
    color: var(--green);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

/* ========================================
   Contact Section
   ======================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

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

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: var(--gray-100);
    border-radius: 16px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.info-card:hover {
    background: var(--white);
    border-color: rgba(65,148,33,0.2);
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(65,148,33,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.info-card:hover .info-icon {
    background: var(--green);
}

.info-icon i {
    font-size: 1.2rem;
    color: var(--green);
    transition: var(--transition);
}

.info-card:hover .info-icon i {
    color: var(--white);
}

.info-text h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 5px;
}

.info-text p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.6;
}

.info-text p a {
    color: var(--gray-600);
    transition: var(--transition);
}

.info-text p a:hover {
    color: var(--green);
}

.contact-form {
    background: var(--gray-100);
    border-radius: 20px;
    padding: 40px;
}

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

.form-field {
    position: relative;
    margin-bottom: 20px;
}

.form-group .form-field {
    margin-bottom: 0;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 16px;
    padding-top: 24px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--black);
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: 12px;
    outline: none;
    transition: var(--transition);
    resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 4px rgba(65,148,33,0.1);
}

.form-field label {
    position: absolute;
    top: 50%;
    left: 16px;
    transform: translateY(-50%);
    font-size: 0.9rem;
    color: var(--gray-500);
    pointer-events: none;
    transition: var(--transition);
}

.form-field textarea ~ label {
    top: 20px;
    transform: none;
}

.form-field input:focus ~ label,
.form-field input:valid ~ label {
    top: 10px;
    transform: none;
    font-size: 0.7rem;
    color: var(--green);
    font-weight: 600;
}

.form-field textarea:focus ~ label,
.form-field textarea:valid ~ label {
    top: 6px;
    font-size: 0.7rem;
    color: var(--green);
    font-weight: 600;
}

.field-line {
    display: none;
}

.contact-form .btn {
    margin-top: 10px;
    font-size: 1rem;
    padding: 16px;
    border-radius: 14px;
}

/* ========================================
   Footer
   ======================================== */
#footer {
    background: var(--black);
    color: rgba(255,255,255,0.7);
}

.footer-top {
    padding: 80px 0 50px;
}

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

.footer-accent-bar {
    width: 100%;
    height: 5px;
    background: var(--green);
}

.footer-logo {
    display: inline-block;
    margin-bottom: 20px;
    background: #fff;
    border-radius: 10px;
    padding: 10px 16px;
    line-height: 0;
}

.footer-logo-img {
    height: 52px;
    width: auto;
    display: block;
}

.footer-col p {
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.social-links a i {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.social-links a:hover i {
    color: var(--white);
}

.footer-col h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background: var(--green);
    border-radius: 2px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--green);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
}

.footer-contact li i {
    color: var(--green);
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-contact li a {
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-contact li a:hover {
    color: var(--green);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

/* ========================================
   Back to Top Button
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--green);
    color: var(--white);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--shadow-green);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--green-dark);
    transform: translateY(-5px);
}

/* ========================================
   Animations
   ======================================== */
[data-animate] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}

[data-animate="zoom-in"] {
    transform: scale(0.9);
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .hero-diagonal {
        width: 40%;
    }

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

    .hero-tagline {
        font-size: 1.7rem;
    }

    .hero-stats {
        gap: 25px;
    }

    .about-banner {
        padding: 30px 40px;
    }

    .about-title-box h2 {
        font-size: 2rem;
    }

    .about-cards-row {
        grid-template-columns: 1fr;
    }

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

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

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

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 100px 30px 30px;
        gap: 5px;
        transition: var(--transition);
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        color: var(--gray-700) !important;
        display: block;
        width: 100%;
        padding: 12px 16px;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    #hero {
        flex-direction: column;
    }

    .hero-sidebar {
        width: 100%;
        min-height: auto;
        padding: 12px 20px;
        flex-direction: row;
    }

    .sidebar-text {
        writing-mode: horizontal-tb;
        transform: none;
        font-size: 1.4rem;
    }

    .hero-diagonal {
        display: none;
    }

    .hero-main {
        padding: 40px 20px;
    }

    .hero-stats-bar {
        left: 0;
        flex-direction: column;
    }

    .hero-stats {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
    }

    .hero-contact-strip {
        width: 100%;
        justify-content: center;
    }

    .scroll-indicator {
        display: none;
    }

    .section-header h2 {
        font-size: 2rem;
    }

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

    .about-banner {
        flex-direction: column;
        padding: 25px 20px;
        text-align: center;
        gap: 20px;
    }

    .about-banner-left {
        flex-direction: column;
        align-items: center;
    }

    .about-since {
        writing-mode: horizontal-tb;
        transform: none;
    }

    .about-title-box h2 {
        font-size: 1.6rem;
    }

    .about-banner-logo {
        padding: 12px 20px;
    }

    .about-body {
        padding: 30px 0 50px;
    }

    .about-mission {
        font-size: 1rem;
    }

    .about-keys-title {
        font-size: 1rem;
    }

    .about-keys-list li {
        font-size: 0.95rem;
    }

    .tab-buttons {
        gap: 8px;
    }

    .tab-btn {
        padding: 10px 18px;
        font-size: 0.8rem;
    }

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

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

    .contact-form {
        padding: 25px;
    }

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

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

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

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.8rem;
    }

    .hero-tagline {
        font-size: 1.4rem;
    }

    .hero-logo-easy,
    .hero-logo-link {
        font-size: 2rem;
    }

    .logo-cross {
        width: 60px;
        height: 60px;
    }

    .cross-vertical {
        width: 22px;
        height: 60px;
    }

    .cross-horizontal {
        top: 18px;
        width: 42px;
        height: 22px;
    }

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

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

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

    section {
        padding: 70px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-header h2 {
        font-size: 1.7rem;
    }
}