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

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

 body {
     font-family: 'Poppins', sans-serif;
     overflow-x: hidden;
     color: #111827;
     background: #fff
 }

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

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

 ul {
     list-style: none
 }

 button {
     cursor: pointer;
     border: none;
     background: none;
     font-family: inherit
 }

 input,
 select,
 textarea {
     font-family: inherit
 }

 /* ===== CSS VARIABLES ===== */
 :root {
     --green-dark: #1B5E20;
     --green-mid: #2E7D32;
     --green-light: #4CAF50;
     --green-bg: #E8F5E9;
     --green-bg2: #C8E6C9;
     --hero-bg: #C8E6C9;
     --gray-50: #F9F9F9;
     --gray-100: #F5F5F5;
     --gray-200: #E5E7EB;
     --gray-300: #D1D5DB;
     --gray-400: #9CA3AF;
     --gray-500: #6B7280;
     --gray-600: #4B5563;
     --gray-700: #374151;
     --gray-800: #1F2937;
     --gray-900: #111827;
     --white: #fff;
     --shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);
     --shadow-md: 0 4px 12px rgba(0, 0, 0, .1);
     --shadow-lg: 0 10px 24px rgba(0, 0, 0, .1);
     --shadow-xl: 0 20px 40px rgba(0, 0, 0, .15);
     --shadow-green: 0 8px 20px rgba(46, 125, 50, .3);
     --radius-sm: 8px;
     --radius-md: 12px;
     --radius-lg: 16px;
     --radius-xl: 24px;
     --radius-full: 9999px;
     --transition: 0.3s ease;
 }

 /* ===== TYPOGRAPHY SCALE ===== */
 .text-xs {
     font-size: .75rem;
     line-height: 1rem
 }

 .text-sm {
     font-size: .875rem;
     line-height: 1.25rem
 }

 .text-base {
     font-size: 1rem;
     line-height: 1.5rem
 }

 .text-lg {
     font-size: 1.125rem;
     line-height: 1.75rem
 }

 .text-xl {
     font-size: 1.25rem;
     line-height: 1.75rem
 }

 .text-2xl {
     font-size: 1.5rem;
     line-height: 2rem
 }

 .text-3xl {
     font-size: 1.875rem;
     line-height: 2.25rem
 }

 .text-4xl {
     font-size: 2.25rem;
     line-height: 2.5rem
 }

 .text-5xl {
     font-size: 3rem;
     line-height: 1
 }

 .text-6xl {
     font-size: 3.75rem;
     line-height: 1
 }

 .text-7xl {
     font-size: 4.5rem;
     line-height: 1
 }

 .font-medium {
     font-weight: 500
 }

 .font-semibold {
     font-weight: 600
 }

 .font-bold {
     font-weight: 700
 }

 .font-extrabold {
     font-weight: 800
 }

 /* ===== LAYOUT UTILITIES ===== */
 .container {
     max-width: 80rem;
     margin: 0 auto;
     padding: 0 1rem
 }

 .flex {
     display: flex
 }

 .flex-col {
     flex-direction: column
 }

 .flex-wrap {
     flex-wrap: wrap
 }

 .items-center {
     align-items: center
 }

 .items-start {
     align-items: flex-start
 }

 .justify-center {
     justify-content: center
 }

 .justify-between {
     justify-content: space-between
 }

 .text-center {
     text-align: center
 }

 .text-left {
     text-align: left
 }

 .w-full {
     width: 100%
 }

 .relative {
     position: relative
 }

 .overflow-hidden {
     overflow: hidden
 }

 /* ===== BUTTONS ===== */
 .btn-primary {
     display: inline-block;
     background: var(--green-mid);
     color: #fff;
     padding: .75rem 2rem;
     border-radius: var(--radius-full);
     font-weight: 600;
     font-size: 1rem;
     transition: all var(--transition);
     box-shadow: 0 4px 12px rgba(46, 125, 50, .2);
     cursor: pointer;
     font-family: 'Poppins', sans-serif;
     border: none;
     text-align: center;
     color: #ffffff !important;
 }

 .btn-primary:hover {
     background: var(--green-dark);
     transform: translateY(-2px);
     box-shadow: var(--shadow-green)
 }

 .btn-primary:focus {
     outline: 2px solid var(--green-mid);
     outline-offset: 2px
 }

 .btn-outline {
     display: inline-block;
     background: #fff;
     color: var(--green-mid);
     border: 2px solid var(--green-mid);
     padding: .75rem 2rem;
     border-radius: var(--radius-full);
     font-weight: 600;
     font-size: 1rem;
     transition: all var(--transition);
     cursor: pointer;
     font-family: 'Poppins', sans-serif;
     text-align: center;
 }

 .btn-outline:hover {
     background: var(--green-bg)
 }

 .btn-dark {
     display: inline-block;
     background: var(--gray-900);
     color: #fff;
     padding: .75rem 1.5rem;
     border-radius: var(--radius-sm);
     font-weight: 600;
     transition: background var(--transition);
     cursor: pointer;
     font-family: 'Poppins', sans-serif;
     border: none;
     text-align: center;
 }

 .btn-dark:hover {
     background: var(--gray-800)
 }

 /* ===== HEADER ===== */
 #header {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     background: rgba(255, 255, 255, .95);
     backdrop-filter: blur(12px);
     -webkit-backdrop-filter: blur(12px);
     z-index: 1000;
     box-shadow: var(--shadow-sm);
     transition: box-shadow var(--transition);
 }

 #header.scrolled {
     box-shadow: 0 4px 20px rgba(0, 0, 0, .1)
 }

 .header-inner {
     max-width: 80rem;
     margin: 0 auto;
     padding: 0 1rem;
     display: flex;
     align-items: center;
     justify-content: space-between;
     height: 4rem;
 }

 .logo-wrap {
     display: flex;
     align-items: center;
     gap: .5rem
 }

 .logo-img {
     height: 3.5rem;
     width: auto
 }

 /* Desktop Nav */
 .nav-desktop {
     display: none
 }

 .nav-desktop a {
     font-size: .9375rem;
     font-weight: 500;
     color: var(--gray-700);
     position: relative;
     transition: color var(--transition);
     padding: .25rem 0;
 }

 .nav-desktop a::after {
     content: '';
     position: absolute;
     bottom: -4px;
     left: 0;
     width: 0;
     height: 2px;
     background: var(--green-mid);
     transition: width var(--transition);
 }

 .btn-primary::after{
    display: none !important;
 }

 .nav-desktop a:hover {
     color: var(--green-mid)
 }

 .nav-desktop a:hover::after {
     width: 100%
 }

 /* Mobile menu button */
 .mobile-menu-btn {
     display: flex;
     align-items: center;
     color: var(--gray-700);
     font-size: 1.5rem;
     background: none;
     border: none;
     cursor: pointer
 }

 /* Mobile menu */
 .mobile-menu {
     position: fixed;
     top: 0;
     right: 0;
     width: 18rem;
     height: 100vh;
     background: #fff;
     z-index: 1100;
     box-shadow: -4px 0 20px rgba(0, 0, 0, .15);
     transform: translateX(100%);
     transition: transform .35s ease-in-out;
     overflow-y: auto;
 }

 .mobile-menu.open {
     transform: translateX(0)
 }

 .mobile-menu-inner {
     padding: 1.5rem
 }

 .mobile-close {
     color: var(--gray-700);
     font-size: 1.5rem;
     margin-bottom: 2rem;
     display: block;
     background: none;
     border: none;
     cursor: pointer
 }

 .mobile-nav {
     display: flex;
     flex-direction: column;
     gap: 1.5rem
 }

 .mobile-nav a {
     font-size: 1.125rem;
     font-weight: 500;
     color: var(--gray-700);
     transition: color var(--transition)
 }

 .mobile-nav a:hover {
     color: var(--green-mid)
 }

 /* ===== HERO ===== */
 #hero {
     background: var(--hero-bg);
     padding: 6rem 1rem 5rem;
     position: relative;
 }

 #hero::after {
     content: '';
     position: absolute;
     bottom: -1px;
     left: 0;
     width: 100%;
     height: 4rem;
     background: #fff;
     border-radius: 100% 100% 0 0/4rem 4rem 0 0;
 }

 .hero-inner {
     max-width: 80rem;
     margin: 0 auto;
     display: grid;
     gap: 3rem;
     align-items: center;
 }

 .hero-title {
     font-size: 2.75rem;
     font-weight: 800;
     color: var(--gray-900);
     line-height: 1.15;
     margin-bottom: 1.25rem
 }

 .hero-sub {
     font-size: 1.0625rem;
     color: var(--gray-700);
     margin-bottom: 1.75rem;
     max-width: 34rem
 }

 .hero-cta {
     display: flex;
     flex-direction: column;
     gap: 1rem;
     margin-bottom: 1.5rem
 }

 .hero-badges {
     display: flex;
     flex-wrap: wrap;
     gap: 1.25rem;
     font-size: .875rem;
     color: var(--gray-600)
 }

 .hero-badge {
     display: flex;
     align-items: center;
     gap: .4rem
 }

 .hero-badge i {
     color: var(--green-mid)
 }

 /* Feature card */
 .feature-card-wrap {
     background: #fff;
     border-radius: 1.5rem;
     box-shadow: var(--shadow-xl);
     padding: 1.5rem;
     width: 100%;
 }

 .feature-card-wrap h3 {
     font-size: 1.375rem;
     font-weight: 700;
     color: var(--gray-900);
     margin-bottom: .25rem;
     text-align: center
 }

 .feature-card-wrap p {
     font-size: .8125rem;
     color: var(--gray-600);
     text-align: center;
     margin-bottom: 1.5rem
 }

 .features-grid {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 1rem
 }

 .feat-item {
     text-align: center
 }

 .feat-icon {
     width: 3.5rem;
     height: 3.5rem;
     border-radius: var(--radius-md);
     background: linear-gradient(135deg, var(--green-bg), var(--green-bg2));
     display: flex;
     align-items: center;
     justify-content: center;
     margin: 0 auto .5rem;
     transition: all var(--transition);
 }

 .feat-item:hover .feat-icon {
     background: linear-gradient(135deg, var(--green-bg2), #A5D6A7);
     transform: scale(1.06)
 }

 .feat-icon i {
     font-size: 1.25rem;
     color: var(--green-mid)
 }

 .feat-item p:first-of-type {
     font-size: .75rem;
     font-weight: 600;
     color: var(--gray-900);
     margin-bottom: .2rem
 }

 .feat-item p:last-of-type {
     font-size: .6875rem;
     color: var(--gray-600);
     line-height: 1.4
 }

 /* ===== WHY US ===== */
 #why-us {
     padding: 4rem 1rem;
     background: #fff
 }

 .why-inner {
     max-width: 80rem;
     margin: 0 auto;
     display: grid;
     gap: 3rem;
     align-items: center
 }

 .float-anim {
     animation: float 3s ease-in-out infinite
 }

 @keyframes float {

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

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

 .why-content h2 {
     font-size: 2.5rem;
     font-weight: 800;
     color: var(--gray-900);
     margin-bottom: 1.75rem;
     line-height: 1.15
 }

 .why-list {
     display: flex;
     flex-direction: column;
     gap: 1.25rem;
     margin-bottom: 2rem
 }

 .why-item {
     display: flex;
     align-items: flex-start;
     gap: 1rem
 }

 .why-icon {
     width: 3rem;
     height: 3rem;
     flex-shrink: 0;
     border-radius: var(--radius-md);
     background: var(--green-bg);
     display: flex;
     align-items: center;
     justify-content: center;
     transition: background var(--transition);
 }

 .why-item:hover .why-icon {
     background: var(--green-bg2)
 }

 .why-icon i {
     font-size: 1.125rem;
     color: var(--green-mid)
 }

 .why-item h3 {
     font-size: 1rem;
     font-weight: 700;
     color: var(--gray-900);
     margin-bottom: .2rem
 }

 .why-item p {
     font-size: .875rem;
     color: var(--gray-600)
 }

 /* ===== SOLUTIONS ===== */
 #solutions {
     padding: 4rem 1rem;
     background: linear-gradient(to bottom, var(--gray-50), #fff)
 }

 .solutions-inner {
     max-width: 80rem;
     margin: 0 auto
 }

 .section-header {
     text-align: center;
     margin-bottom: 2.5rem
 }

 .section-header h2 {
     font-size: 2rem;
     font-weight: 800;
     color: var(--gray-900);
     margin-bottom: .75rem
 }

 .section-header p {
     font-size: 1rem;
     color: var(--gray-600);
     max-width: 38rem;
     margin: 0 auto 1.5rem
 }

 .tab-bar {
     display: inline-flex;
     background: var(--gray-200);
     border-radius: var(--radius-full);
     padding: .375rem;
     gap: .5rem
 }

 .tab-btn {
     padding: .625rem 1.5rem;
     border-radius: var(--radius-full);
     font-weight: 600;
     font-size: .9375rem;
     color: var(--gray-700);
     background: #fff;
     transition: all var(--transition);
     cursor: pointer;
     border: none;
     font-family: 'Poppins', sans-serif;
 }

 .tab-btn.active {
     background: var(--green-mid);
     color: #fff
 }

 .tab-content {
     display: none
 }

 .tab-content.active {
     display: block;
     animation: fadeIn .4s ease
 }

 @keyframes fadeIn {
     from {
         opacity: 0;
         transform: translateY(8px)
     }

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

 .sol-grid {
     display: grid;
     gap: 1.25rem;
     margin-top: 1.5rem
 }

 .sol-card {
     background: #fff;
     border: 2px solid var(--green-bg);
     border-radius: var(--radius-lg);
     padding: 1.5rem;
     transition: all var(--transition);
 }

 .sol-card:hover {
     border-color: var(--green-mid);
     box-shadow: 0 8px 20px rgba(46, 125, 50, .15);
     transform: translateY(-4px)
 }

 .sol-icon {
     width: 3.5rem;
     height: 3.5rem;
     border-radius: var(--radius-md);
     background: var(--green-bg);
     display: flex;
     align-items: center;
     justify-content: center;
     margin-bottom: 1rem;
 }

 .sol-icon i {
     font-size: 1.375rem;
     color: var(--green-mid)
 }

 .sol-card h3 {
     font-size: 1.1rem;
     font-weight: 700;
     color: var(--gray-900);
     margin-bottom: .75rem
 }

 .sol-card ul {
     display: flex;
     flex-direction: column;
     gap: .5rem
 }

 .sol-card li {
     display: flex;
     align-items: flex-start;
     gap: .5rem;
     font-size: .875rem;
     color: var(--gray-700)
 }

 .sol-card li i {
     color: var(--green-mid);
     font-size: .75rem;
     margin-top: .2rem;
     flex-shrink: 0
 }

 .solutions-cta {
     text-align: center;
     margin-top: 2rem
 }

 /* ===== PRICING ===== */
 #pricing {
     padding: 4rem 1rem;
     background: linear-gradient(to bottom, #fff, var(--gray-100))
 }

 .pricing-inner {
     max-width: 72rem;
     margin: 0 auto
 }

 .pricing-grid {
     display: grid;
     gap: 1.5rem;
     margin-top: 2.5rem
 }

 .pricing-card {
     background: #fff;
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-lg);
     padding: 2rem;
     border: 2px solid var(--gray-200);
     transition: all var(--transition);
     position: relative;
 }

 .pricing-card:hover {
     transform: translateY(-8px);
     box-shadow: 0 20px 40px rgba(46, 125, 50, .2)
 }

 .pricing-card.popular {
     border-color: var(--green-mid);
     box-shadow: 0 12px 32px rgba(46, 125, 50, .2)
 }

 .popular-badge {
     position: absolute;
     top: -12px;
     left: 50%;
     transform: translateX(-50%);
     background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
     color: #fff;
     padding: .375rem 1.25rem;
     border-radius: var(--radius-full);
     font-size: .75rem;
     font-weight: 600;
     white-space: nowrap;
     box-shadow: 0 4px 12px rgba(46, 125, 50, .4);
 }

 .pricing-name {
     font-size: 1.375rem;
     font-weight: 700;
     color: var(--gray-900);
     margin-bottom: .375rem
 }

 .pricing-desc {
     font-size: .875rem;
     color: var(--gray-600);
     margin-bottom: 1rem
 }

 .pricing-amount {
     display: flex;
     align-items: baseline;
     gap: .5rem;
     margin-bottom: .25rem
 }

 .pricing-amount span:first-child {
     font-size: 2.25rem;
     font-weight: 800;
     color: var(--gray-900)
 }

 .pricing-card.popular .pricing-amount span:first-child {
     color: var(--green-mid)
 }

 .pricing-per {
     color: var(--gray-600);
     font-size: .9375rem
 }

 .pricing-note {
     font-size: .875rem;
     color: var(--gray-600);
     margin-bottom: 1.5rem
 }

 .pricing-features {
     display: flex;
     flex-direction: column;
     gap: .75rem;
     margin-bottom: 2rem
 }

 .pricing-features li {
     display: flex;
     align-items: flex-start;
     gap: .75rem;
     font-size: .875rem;
     color: var(--gray-700)
 }

 .pricing-features li i {
     color: var(--green-mid);
     font-size: .9375rem;
     margin-top: .15rem;
     flex-shrink: 0
 }

 .pricing-footer {
     font-size: .8125rem;
     color: var(--gray-600);
     text-align: center;
     margin-top: 1.5rem
 }

 .pricing-footer i {
     color: var(--green-mid);
     margin-right: .4rem
 }

 /* ===== API SECTION ===== */
 #api-docs {
     padding: 4rem 1rem;
     background: var(--gray-900);
     color: #fff
 }

 .api-inner {
     max-width: 80rem;
     margin: 0 auto;
     display: grid;
     gap: 3rem;
     align-items: start
 }

 .api-badge {
     display: inline-block;
     background: var(--green-mid);
     color: #fff;
     padding: .25rem 1rem;
     border-radius: var(--radius-full);
     font-size: .8125rem;
     font-weight: 600;
     margin-bottom: 1rem;
 }

 .api-title {
     font-size: 2rem;
     font-weight: 800;
     margin-bottom: 1rem;
     line-height: 1.2
 }

 .api-sub {
     color: #D1D5DB;
     font-size: 1rem;
     margin-bottom: 1.5rem
 }

 .endpoint-list {
     display: flex;
     flex-direction: column;
     gap: .75rem;
     margin-bottom: 1.5rem
 }

 .endpoint {
     background: var(--gray-800);
     border-radius: var(--radius-sm);
     padding: 1rem;
     border: 1px solid var(--gray-700)
 }

 .endpoint-top {
     display: flex;
     align-items: center;
     justify-content: space-between;
     margin-bottom: .375rem
 }

 .method-post {
     color: #4ADE80;
     font-weight: 700;
     font-size: .875rem;
     font-family: 'JetBrains Mono', monospace
 }

 .method-get {
     color: #60A5FA;
     font-weight: 700;
     font-size: .875rem;
     font-family: 'JetBrains Mono', monospace
 }

 .endpoint-path {
     color: #D1D5DB;
     font-size: .875rem;
     font-family: 'JetBrains Mono', monospace
 }

 .endpoint p {
     font-size: .75rem;
     color: #9CA3AF
 }

 .sdk-tags {
     display: flex;
     flex-wrap: wrap;
     gap: .625rem;
     margin-bottom: 1.5rem
 }

 .sdk-tag {
     background: var(--gray-800);
     border: 1px solid var(--gray-700);
     border-radius: var(--radius-sm);
     padding: .375rem .875rem;
     font-size: .875rem;
     color: #E5E7EB;
 }

 .sdk-tag i {
     margin-right: .4rem
 }

 /* Code block */
 .code-wrap {
     background: #1E1E1E;
     border-radius: var(--radius-lg);
     overflow: hidden;
     border: 1px solid var(--gray-800)
 }

 .code-header {
     background: var(--gray-800);
     padding: .75rem 1.25rem;
     display: flex;
     align-items: center;
     justify-content: space-between;
     border-bottom: 1px solid var(--gray-700);
 }

 .code-dots {
     display: flex;
     gap: .5rem
 }

 .dot {
     width: .75rem;
     height: .75rem;
     border-radius: 50%
 }

 .dot-r {
     background: #EF4444
 }

 .dot-y {
     background: #EAB308
 }

 .dot-g {
     background: #22C55E
 }

 .code-label {
     font-size: .75rem;
     color: #9CA3AF
 }

 .code-body {
     padding: 1.25rem;
     overflow-x: auto
 }

 pre {
     font-family: 'JetBrains Mono', monospace;
     font-size: .7813rem;
     line-height: 1.7;
     color: #D1D5DB;
     white-space: pre;
     margin: 0
 }

 .c-pink {
     color: #F472B6
 }

 .c-green {
     color: #4ADE80
 }

 .c-yellow {
     color: #FDE047
 }

 .c-blue {
     color: #60A5FA
 }

 .c-gray {
     color: #6B7280
 }

 .code-note {
     margin-top: 1rem;
     background: #1E1E1E;
     border: 1px solid var(--gray-800);
     border-radius: var(--radius-md);
     padding: 1rem;
     font-size: .875rem;
     color: #D1D5DB;
     display: flex;
     align-items: center;
     gap: .75rem
 }

 .code-note i {
     color: #60A5FA;
     flex-shrink: 0
 }

 /* ===== STATS ===== */
 #stats {
     padding: 3.5rem 1rem;
     background: var(--green-bg)
 }

 .stats-inner {
     max-width: 80rem;
     margin: 0 auto;
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 2rem;
     text-align: center
 }

 .stat-num {
     font-size: 2.25rem;
     font-weight: 800;
     color: var(--green-mid);
     margin-bottom: .375rem
 }

 .stat-label {
     font-size: .9375rem;
     font-weight: 500;
     color: var(--gray-700)
 }

 /* ===== CONTACT ===== */
 #contact {
     padding: 4rem 1rem;
     background: var(--gray-100)
 }

 .contact-inner {
     max-width: 56rem;
     margin: 0 auto
 }

 .contact-header {
     text-align: center;
     margin-bottom: 2.5rem
 }

 .contact-header h2 {
     font-size: 2rem;
     font-weight: 800;
     color: var(--gray-900);
     margin-bottom: .75rem
 }

 .contact-header p {
     font-size: 1rem;
     color: var(--gray-600)
 }

 .contact-grid {
     display: grid;
     gap: 1.5rem
 }

 .contact-form-card {
     background: #fff;
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-lg);
     padding: 1.5rem
 }

 .contact-form-card h3 {
     font-size: 1.375rem;
     font-weight: 700;
     color: var(--gray-900);
     margin-bottom: 1.25rem
 }

 .form-group {
     margin-bottom: 1rem
 }

 label {
     display: block;
     font-size: .875rem;
     font-weight: 500;
     color: var(--gray-700);
     margin-bottom: .375rem
 }

 .form-input {
     width: 100%;
     padding: .75rem 1rem;
     border-radius: var(--radius-sm);
     border: 2px solid var(--gray-300);
     font-size: .9375rem;
     color: var(--gray-900);
     transition: border-color var(--transition);
     outline: none;
 }

 .form-input:focus {
     border-color: var(--green-mid)
 }

 .form-input::placeholder {
     color: var(--gray-400)
 }

 .form-note {
     font-size: .75rem;
     color: var(--gray-500);
     text-align: center;
     margin-top: .5rem
 }

 .form-email-link {
     font-size: .875rem;
     color: var(--green-mid);
     font-weight: 500;
     text-align: center;
     display: block;
     margin-top: .375rem
 }

 .success-msg {
     display: none;
     background: var(--green-bg);
     border: 2px solid var(--green-mid);
     color: var(--green-dark);
     padding: 1rem;
     border-radius: var(--radius-md);
     margin-top: 1rem;
     align-items: flex-start;
     gap: .75rem;
 }

 .success-msg.show {
     display: flex
 }

 .success-msg i {
     font-size: 1.25rem;
     flex-shrink: 0;
     margin-top: .1rem
 }

 .success-msg p:first-child {
     font-weight: 600;
     margin-bottom: .25rem
 }

 .success-msg p:last-child {
     font-size: .875rem
 }

 .trial-card {
     background: #fff;
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-lg);
     padding: 1.5rem
 }

 .trial-card h3 {
     font-size: 1.375rem;
     font-weight: 700;
     color: var(--gray-900);
     margin-bottom: .5rem
 }

 .trial-card p {
     font-size: .9375rem;
     color: var(--gray-600);
     margin-bottom: 1rem
 }

 .sales-card {
     background: var(--green-bg);
     border-radius: var(--radius-lg);
     padding: 1.5rem;
     margin-top: 1rem
 }

 .sales-card h4 {
     font-weight: 700;
     color: var(--gray-900);
     margin-bottom: .75rem;
     display: flex;
     align-items: center;
     gap: .5rem
 }

 .sales-card h4 i {
     color: var(--green-mid)
 }

 .sales-card p {
     font-size: .875rem;
     color: var(--gray-700);
     margin-bottom: .375rem
 }

 /* ===== FOOTER ===== */
 footer {
     background: var(--gray-900);
     color: #fff;
     padding: 3rem 1rem 1.5rem
 }

 .footer-inner {
     max-width: 80rem;
     margin: 0 auto
 }

 .footer-grid {
     display: grid;
     gap: 2rem;
     margin-bottom: 2rem
 }

 .footer-brand {}

 .footer-logo {
     display: flex;
     align-items: center;
     gap: .5rem;
     margin-bottom: 1rem;
     width: 40%;
 }

  .footer-logo img{
    width: 100%;
  }

 .footer-brand p {
     font-size: .875rem;
     color: #9CA3AF;
     margin-bottom: 1rem;
     line-height: 1.6
 }

 .footer-contact {
     font-size: .875rem;
     color: #9CA3AF;
     margin-bottom: 1rem;
     display: flex;
     align-items: center;
     gap: .5rem
 }

 .footer-contact i {
     color: var(--green-mid)
 }

 .social-links {
     display: flex;
     gap: .75rem
 }

 .social-link {
     width: 2.5rem;
     height: 2.5rem;
     background: var(--gray-800);
     border-radius: .375rem;
     display: flex;
     align-items: center;
     justify-content: center;
     color: #fff;
     font-size: .875rem;
     transition: background var(--transition);
 }

 .social-link:hover {
     background: var(--green-mid)
 }

 .footer-col h4 {
     font-size: .9375rem;
     font-weight: 600;
     margin-bottom: 1rem;
     color: #fff
 }

 .footer-col ul {
     display: flex;
     flex-direction: column;
     gap: .625rem
 }

 .footer-col a {
     font-size: .875rem;
     color: #9CA3AF;
     transition: color var(--transition)
 }

 .footer-col a:hover {
     color: #fff
 }

 .footer-bottom {
     border-top: 1px solid var(--gray-800);
     padding-top: 1.5rem;
     display: flex;
     flex-direction: column;
     gap: .5rem;
     align-items: center;
     text-align: center;
     font-size: .8125rem;
     color: #9CA3AF
 }

 .footer-bottom .heart {
     color: #EF4444
 }

 /* ===== TOAST ===== */
 .toast {
     position: fixed;
     bottom: 1.25rem;
     right: 1.25rem;
     background: var(--gray-900);
     color: #fff;
     padding: 1rem 1.5rem;
     border-radius: var(--radius-md);
     box-shadow: var(--shadow-xl);
     transform: translateY(200%);
     transition: transform .3s ease;
     z-index: 9999;
     display: flex;
     align-items: center;
     gap: .75rem;
 }

 .toast.show {
     transform: translateY(0)
 }

 .toast i {
     color: var(--green-light);
     font-size: 1.125rem
 }


/*/////tracking*/
.tracking-preview{
    align-items:center;
    gap:60px;
}

.tracking-preview-image{
    flex:1;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
}

.tracking-illustration{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:20px;
    font-size:42px;
    color:var(--green-mid);
    margin-bottom:20px;
}

.tracking-line{
    width:70px;
    height:3px;
    background:#d9d9d9;
    position:relative;
}

.tracking-line::after{
    content:"";
    position:absolute;
    right:-6px;
    top:-4px;
    border-left:8px solid #d9d9d9;
    border-top:5px solid transparent;
    border-bottom:5px solid transparent;
}

.tracking-preview-image p{
    max-width:350px;
    text-align:center;
    color:#666;
    font-size:16px;
    line-height:1.7;
}

.tracking-page-btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    margin-top:25px;
}

.section-tag{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:8px 16px;
    background:#ecfdf3;
    color:var(--green-mid);
    border-radius:30px;
    font-size:14px;
    font-weight:600;
    margin-bottom:20px;
}

.nav_active{
  color: var(--green-mid) !important;
  
}

@media(max-width:768px){

    .tracking-preview{
        flex-direction:column;
        text-align:center;
    }

    .tracking-page-btn{
        justify-content:center;
    }

    .tracking-illustration{
        font-size:32px;
        gap:14px;
    }

    .tracking-line{
        width:40px;
    }

}

.tracking-section{

    padding:90px 20px;

    background:linear-gradient(
        90deg,
        #eef0ff 0%,
        #f4edf1 45%,
        #f7efe6 100%
    );
}

.tracking-container{

    max-width:1400px;

    margin:auto;

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:70px;

}

.tracking-left{

    flex:1;

}

.tracking-left h1{

    font-size:72px;

    line-height:1.1;

    color:#111;

    font-weight:700;

}

.tracking-left h1 span{

    display:block;

    
    background: linear-gradient(90deg, #2e7d32, #3df57f);

    -webkit-background-clip:text;

    -webkit-text-fill-color:transparent;

}

.tracking-left p{

    margin:25px 0 60px;

    font-size:24px;

    color:#222;

    max-width:720px;

    line-height:1.6;

}

.tracking-left img{

    width:100%;

    max-width:700px;

}

.tracking-right{

    flex:0 0 650px;

}

.tracking-card{

    background:#fff;

    padding:35px;

    border-radius:24px;

    box-shadow:0 15px 40px rgba(0,0,0,.08);

}

.track-header{

    display:flex;

    justify-content:space-between;

    align-items:center;

    margin-bottom:30px;

}

.track-header label{
    font-size: 18px;
    margin-bottom: 2px;
    color:var(--gray-700);

}

.track-tabs{

    display:flex;

    background:#f3f3f3;

    border-radius:14px;

    overflow:hidden;

}

.track-tabs button{

    border:none;

    background:none;

    padding: 8px 16px;

    cursor:pointer;

    font-size: 16px;

    transition:.3s;

}

.track-tabs button.active{

    background:#fff;

    border-radius:12px;

    box-shadow:0 0 0 2px #ddd inset;

}

#trackInput{

    width:100%;

    padding:18px;

    border:none;

    background:#f3f3f3;

    border-radius:10px;

    font-size:20px;

    margin-bottom:20px;

    outline:none;

}

.track-btn{

    width:100%;

    padding:8px;

    border:none;

    color:#fff;

    cursor:pointer;

    border-radius:12px;

    font-size:24px;

    font-weight:600;

    background: var(--green-mid);

}

.track-btn:hover{

    opacity:.92;

}

.tracking-card hr{

    margin:35px 0;

    border:none;

    border-top:1px solid #e8e8e8;

}

.tracking-info h3{

    color:var(--gray-700);

    font-size:18px;

    margin-bottom:4px;

}

.tracking-info p{

    font-size:16px;

    color:#444;

    line-height:1.6;

}

/* Responsive */

@media(max-width:1100px){

.tracking-container{

flex-direction:column;

text-align:center;

}

.track-header{

flex-direction:column;

gap:20px;

}

.tracking-right{

width:100%;

flex:auto;

}

.tracking-left h1{

font-size:58px;

}

}

@media(max-width:768px){

.tracking-section{

padding:60px 20px;

}

.tracking-left h1{

font-size:42px;

}

.tracking-left p{

font-size:18px;

margin:20px 0 40px;

}

.track-tabs{

width:100%;

}

.track-tabs button{

flex:1;

padding:12px;

font-size:15px;

}

.track-header label{

font-size:24px;

}

.tracking-info h3{

font-size:26px;

}

.tracking-info p{

font-size:17px;

}

.track-btn{

font-size:20px;

}

}


 /* ===== RESPONSIVE BREAKPOINTS ===== */

 /* Small phones: up to 480px – default styles above */

 /* 480px+ */
 @media(min-width:480px) {
     .hero-title {
         font-size: 3rem
     }

     .hero-cta {
         flex-direction: row;
         flex-wrap: wrap
     }

     .stats-inner {
         grid-template-columns: repeat(4, 1fr)
     }

     .stat-num {
         font-size: 2.75rem
     }
 }

 /* 640px+ */
 @media(min-width:640px) {
     .container {
         padding: 0 1.5rem
     }

     #hero {
         padding: 7rem 1.5rem 6rem
     }

     .hero-title {
         font-size: 3.5rem
     }

     .feat-icon {
         width: 4rem;
         height: 4rem
     }

     .feat-icon i {
         font-size: 1.5rem
     }

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

     .api-title {
         font-size: 2.5rem
     }

     .contact-form-card {
         padding: 2rem
     }

     .trial-card {
         padding: 2rem
     }
 }

 /* 768px+ */
 @media(min-width:768px) {
     .header-inner {
         height: 5rem
     }

     .logo-img {
         height: 3.75rem
     }

     .nav-desktop {
         display: flex;
         align-items: center;
         gap: 2rem
     }

     .mobile-menu-btn {
         display: none
     }

     #hero {
         padding: 8rem 1.5rem 8rem
     }

     #hero::after {
         height: 5rem;
         border-radius: 100% 100% 0 0/5rem 5rem 0 0
     }

     .hero-inner {
         grid-template-columns: 1fr 1fr;
         gap: 3rem
     }

     .hero-title {
         font-size: 3.75rem
     }

     .hero-cta {
         flex-direction: row
     }

     .feature-card-wrap {
         padding: 2.5rem
     }

     #why-us {
         padding: 6rem 1.5rem
     }

     .why-inner {
         grid-template-columns: 1fr 1fr;
         gap: 4rem
     }

     .why-content h2 {
         font-size: 3rem
     }

     #solutions {
         padding: 6rem 1.5rem
     }

     .section-header h2 {
         font-size: 2.5rem
     }

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

     #pricing {
         padding: 6rem 1.5rem
     }

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

     #api-docs {
         padding: 6rem 1.5rem
     }

     .api-inner {
         grid-template-columns: 1fr 1fr;
         gap: 3rem
     }

     .api-title {
         font-size: 2.75rem
     }

     #stats {
         padding: 5rem 1.5rem
     }

     #contact {
         padding: 6rem 1.5rem
     }

     .contact-header h2 {
         font-size: 2.5rem
     }

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

     footer {
         padding: 4rem 1.5rem 2rem
     }

     .footer-grid {
         grid-template-columns: 2fr 1fr 1fr 1fr
     }

     .footer-bottom {
         flex-direction: row;
         justify-content: space-between;
         text-align: left
     }
 }

 /* 1024px+ */
 @media(min-width:1024px) {
     .hero-title {
         font-size: 4.25rem
     }

     .why-content h2 {
         font-size: 3.5rem
     }

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

     .api-title {
         font-size: 3rem
     }
 }

 /* 1280px+ */
 @media(min-width:1280px) {
     .hero-title {
         font-size: 4.75rem
     }

     .container {
         padding: 0 2rem
     }
 }

 /* Reduced motion */
 @media(prefers-reduced-motion:reduce) {
     .float-anim {
         animation: none
     }

     * {
         transition-duration: .01ms !important
     }
 }