/* --------------------------
       VARIABLES - LIGHT THEME
    ---------------------------*/
 :root {
     --bg-1: #ffffff;
     /* pure white */
     --bg-2: #f8fafc;
     /* subtle off-white */
     --glass: rgba(255, 255, 255, 0.8);
     --glass-2: rgba(255, 255, 255, 0.6);
     --accent-1: #8b5cf6;
     /* emerald green */
     --accent-2: #3b82f6;
     /* royal blue */
     --muted: #64748b;
     /* slate gray */
     --card: rgba(255, 255, 255, 0.9);
     --glass-border: rgba(0, 0, 0, 0.08);
     --text: #1e293b;
     /* dark slate */
     --text-light: #475569;
     --shadow: rgba(0, 0, 0, 0.05);
     --shadow-lg: rgba(0, 0, 0, 0.1);
     --section-bg: rgba(248, 250, 252, 0.7);
 }

 /* --------------------------
       GLOBAL
    ---------------------------*/
 * {
     box-sizing: border-box
 }

 html,
 body {
     height: 100%
 }

 body {
     margin: 0;
     font-family: 'Poppins', sans-serif;
     background:
         radial-gradient(1200px 600px at 10% 10%, rgba(59, 130, 246, 0.04), transparent 8%),
         radial-gradient(900px 500px at 90% 90%, rgba(16, 185, 129, 0.03), transparent 8%),
         linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 100%);
     color: var(--text);
     -webkit-font-smoothing: antialiased;
     -moz-osx-font-smoothing: grayscale;
     padding-bottom: 80px;
 }

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

 /* --------------------------
       GLASS NAVBAR - LIGHT
    ---------------------------*/
 .glass-nav {
     position: fixed;
     top: 22px;
     left: 50%;
     transform: translateX(-50%);
     width: calc(100% - 48px);
     display: flex;
     justify-content: space-between;
     align-items: center;
     padding: 14px 18px;
     border-radius: 14px;
     background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
     border: 1px solid var(--glass-border);
     backdrop-filter: blur(10px) saturate(180%);
     z-index: 1000;
     box-shadow: 0 6px 30px var(--shadow);
 }

 .brand {
     display: flex;
     gap: 14px;
     align-items: center;
 }

 .brand .logo {
     width: 46px;
     height: 46px;
     border-radius: 10px;
     display: grid;
     place-items: center;
     font-weight: 800;
     background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
     color: white;
     font-size: 18px;
 }

 .brand .text {
     line-height: 1
 }

 .brand .text .title {
     font-weight: 700;
     font-size: 15px;
     color: var(--text)
 }

 .brand .text .sub {
     font-size: 12px;
     color: var(--muted);
     margin-top: 2px
 }

 .nav-links {
     display: flex;
     gap: 18px;
     align-items: center
 }

 .nav-links a {
     font-weight: 600;
     font-size: 14px;
     color: var(--text-light);
     opacity: 0.95
 }

 .nav-links a.small {
     font-size: 13px;
     color: var(--muted);
     font-weight: 500
 }

 .btn-ghost {
     padding: 8px 14px;
     border-radius: 10px;
     border: 1px solid rgba(0, 0, 0, 0.08);
     background: transparent;
     color: var(--text);
     font-weight: 700;
     font-size: 14px;
     cursor: pointer;
     transition: transform .18s ease, background .18s ease;
 }

 .btn-ghost:hover {
     transform: translateY(-3px);
     background: rgba(0, 0, 0, 0.02);
 }

 .btn-primary {
     background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
     border: none;
     padding: 10px 16px;
     border-radius: 10px;
     color: white;
     font-weight: 800;
     cursor: pointer;
     /* box-shadow: 0 8px 30px rgba(16, 185, 129, 0.2); */
     transition: transform .18s ease, box-shadow .18s ease;
 }

 .btn-primary:hover {
     transform: translateY(-3px);
     box-shadow: 0 12px 40px rgba(16, 185, 129, 0.3);
 }

 /* --------------------------
       MOBILE MENU WITH ANIMATIONS
    ---------------------------*/
 .menu-toggle {
     display: none;
     position: relative;
     z-index: 1001;
 }

 .hamburger {
     display: flex;
     flex-direction: column;
     justify-content: space-between;
     width: 24px;
     height: 18px;
     background: transparent;
     border: none;
     cursor: pointer;
     padding: 0;
     position: relative;
     transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
 }

 .hamburger span {
     display: block;
     width: 100%;
     height: 2px;
     background: var(--text);
     border-radius: 2px;
     transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
     transform-origin: center;
 }

 .hamburger.active {
     transform: rotate(180deg);
 }

 .hamburger.active span:nth-child(1) {
     transform: translateY(8px) rotate(45deg);
     background: var(--accent-1);
 }

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

 .hamburger.active span:nth-child(3) {
     transform: translateY(-8px) rotate(-45deg);
     background: var(--accent-2);
 }

 .mobile-menu {
     position: fixed;
     top: 0;
     right: -100%;
     width: 280px;
     height: 100vh;
     background: rgba(255, 255, 255, 0.98);
     backdrop-filter: blur(20px);
     padding: 120px 20px 40px;
     box-shadow: -15px 0 40px rgba(0, 0, 0, 0.1);
     border-left: 1px solid rgba(0, 0, 0, 0.08);
     z-index: 999;
     transition: right 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
     overflow-y: auto;
     clip-path: circle(0% at 100% 0%);
 }

 div#mobileMenu .nav-links {
     display: flex;
 }

 .mobile-menu.active {
     right: 0;
     clip-path: circle(150% at 100% 0%);
     animation: menuReveal 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
 }

 @keyframes menuReveal {
     0% {
         clip-path: circle(0% at 100% 0%);
     }

     50% {
         clip-path: circle(50% at 100% 0%);
     }

     100% {
         clip-path: circle(150% at 100% 0%);
     }
 }

 .mobile-menu .nav-links {
     flex-direction: column;
     align-items: flex-start;
     gap: 12px;
     width: 100%;
     opacity: 0;
     transform: translateY(20px);
     transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.2s;
 }

 .mobile-menu.active .nav-links {
     opacity: 1;
     transform: translateY(0);
 }

 .mobile-menu .nav-links a {
     width: 100%;
     padding: 14px 0;
     border-bottom: 1px solid rgba(0, 0, 0, 0.05);
     font-size: 16px;
     font-weight: 600;
     color: var(--text);
     opacity: 0;
     transform: translateX(-20px);
     transition: all 0.3s ease;
 }

 .mobile-menu.active .nav-links a {
     opacity: 1;
     transform: translateX(0);
 }

 .mobile-menu .nav-links a:nth-child(1) {
     transition-delay: 0.25s;
 }

 .mobile-menu .nav-links a:nth-child(2) {
     transition-delay: 0.3s;
 }

 .mobile-menu .nav-links a:nth-child(3) {
     transition-delay: 0.35s;
 }

 .mobile-menu .nav-links a:nth-child(4) {
     transition-delay: 0.4s;
 }

 .mobile-menu .nav-links button:nth-child(5) {
     transition-delay: 0.45s;
 }

 .mobile-menu .nav-links button:nth-child(6) {
     transition-delay: 0.5s;
 }

 .mobile-menu .nav-links a:hover {
     color: var(--accent-1);
     padding-left: 10px;
     border-bottom-color: rgba(16, 185, 129, 0.2);
 }

 .mobile-menu .nav-links button {
     width: 100%;
     margin-top: 8px;
     opacity: 0;
     transform: translateY(10px);
     transition: all 0.3s ease;
 }

 .mobile-menu.active .nav-links button {
     opacity: 1;
     transform: translateY(0);
 }

 .menu-overlay {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: rgba(0, 0, 0, 0.5);
     backdrop-filter: blur(8px);
     z-index: 998;
     opacity: 0;
     visibility: hidden;
     transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
 }

 .menu-overlay.active {
     opacity: 1;
     visibility: visible;
 }

 @media (max-width: 880px) {
     .nav-links {
         display: none;
     }

     .menu-toggle {
         display: block;
     }
 }

 @media (max-width: 480px) {
     .glass-nav {
         padding: 10px 12px;
         width: calc(100% - 24px);
     }

     .mobile-menu {
         width: 100%;
         padding: 100px 20px 40px;
     }
 }

 /* --------------------------
       HERO — LIGHT THEME
    ---------------------------*/
 .hero {
     margin-top: 110px;
     min-height: calc(100vh - 120px);
     display: flex;
     flex-wrap: wrap;
     gap: 32px;
     align-items: center;
     padding: 64px 0;
 }

 @media (max-width:1100px) {
     .hero {
         flex-direction: column;
     }
 }

 @media (max-width:880px) {
     .hero {
         padding: 40px 0;
         margin-top: 84px
     }
 }

 .hero-left {
     flex: 1;
     min-width: 300px;
     padding-right: 20px
 }

 .hero-right {
     flex: 0 0 440px;
     position: relative;
     display: flex;
     justify-content: center;
     align-items: center;
     min-height: 520px
 }

 @media (max-width:880px) {
     .hero-left {
         padding-right: 0;
     }

     .hero-right {
         flex: 0 0 auto;
     }
 }

 .kicker {
     display: inline-block;
     padding: 6px 12px;
     border-radius: 999px;
     background: linear-gradient(90deg, rgb(249 250 252), rgba(59, 130, 246, 0.05));
     color: var(--accent-1);
     font-weight: 700;
     font-size: 13px;
     margin-bottom: 18px;
     border: 1px solid rgba(0, 0, 0, 0.03);
 }

 h1.hero-title {
     font-size: 44px;
     line-height: 1.02;
     margin: 6px 0 14px;
     letter-spacing: -0.4px;
     color: var(--text);
     text-shadow: 0 2px 10px var(--shadow);
 }

 p.hero-sub {
     color: var(--muted);
     font-size: 16px;
     max-width: 720px
 }

 .hero-actions {
     margin-top: 26px;
     display: flex;
     gap: 14px;
     flex-wrap: wrap
 }

 .badge-grid {
     margin-top: 24px;
     display: flex;
     gap: 8px;
     flex-wrap: wrap
 }

 /* right mockup */
 .mockup {
     width: 360px;
     height: 640px;
     border-radius: 22px;
     background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
     border: 1px solid rgba(0, 0, 0, 0.08);
     box-shadow: 0 30px 80px var(--shadow-lg);
     position: relative;
     overflow: hidden;
     transform: translateY(0);
 }

 .mockup .screen {
     position: absolute;
     inset: 18px;
     border-radius: 12px;
     background: linear-gradient(180deg, #f8fafc, #f1f5f9);
     padding: 18px;
     display: flex;
     flex-direction: column;
     gap: 12px;
     color: var(--muted);
 }

 .mockup .dotrow {
     display: flex;
     gap: 8px;
     align-items: center
 }

 .pill-ghost {
     background: rgba(0, 0, 0, 0.03);
     padding: 8px 10px;
     border-radius: 8px;
     font-weight: 700;
     color: var(--text);
     font-size: 13px;
     border: 1px solid rgba(0, 0, 0, 0.05);
 }

 /* decorative blobs */
 .blob {
     position: absolute;
     border-radius: 50%;
     filter: blur(36px);
     opacity: 0.85;
 }

 .blob.a {
     width: 420px;
     height: 420px;
     right: -80px;
     top: -60px;
     background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
     opacity: 0.08
 }

 .blob.b {
     width: 360px;
     height: 360px;
     right: -140px;
     bottom: -60px;
     background: linear-gradient(135deg, #8b5cf6, var(--accent-2));
     opacity: 0.06
 }

 .blob.c {
     width: 220px;
     height: 220px;
     left: -100px;
     top: 40%;
     background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
     opacity: 0.04
 }

 /* --------------------------
       SECTIONS (cards, features) - LIGHT
    ---------------------------*/
 section.card-section {
     padding: 48px 0;
     position: relative;

 }

 .section-bg {
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: var(--section-bg);
     z-index: -1;
     border-radius: 0;
 }

 .section-flex {
     display: flex;
     flex-wrap: wrap;
     gap: 18px;
     justify-content: center;
 }

 .section-flex .glass-card {
     flex: 1 1 300px;
     max-width: 400px;
 }

 .result {
     background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
     color: #fff;
 }

 .result .card-title {
     color: #fff;
 }

 @media (max-width:980px) {
     .section-flex .glass-card {
         flex: 1 1 45%;
     }

     .hero-right {
         display: none;
     }

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

     .hero-left h1 {
         line-height: 32px;
     }
 }

 @media (max-width:620px) {
     .section-flex .glass-card {
         flex: 1 1 100%;
     }

     .glass-card {
         flex-wrap: wrap;
     }
 }

 .glass-card {
     padding: 18px;
     border-radius: 14px;
     background: linear-gradient(135deg, rgb(66 72 70 / 8%), rgba(59, 130, 246, 0.08));
     border: 1px solid rgba(0, 0, 0, 0.08);
     backdrop-filter: blur(6px);
     transition: transform .36s cubic-bezier(.2, .9, .3, 1), box-shadow .36s;
     box-shadow: 0 8px 30px var(--shadow);
     min-height: 140px;
 }

 .glass-card:hover {
     transform: translateY(-10px);
     box-shadow: 0 18px 60px var(--shadow-lg);
 }

 .num {
     background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     min-width: 51px;
     height: 50px;
     color: #fff;
     margin-right: 1rem;
 }

 .card-title {
     font-weight: 700;
     font-size: 18px;
     margin-bottom: 8px;
     color: var(--text)
 }

 .card-text {
     color: var();
     font-size: 14px;
     line-height: 1.5;
 }

 #why .card-text,
 #why .card-title {
     color: #fff;
 }

 /* CTA BAR */
 .cta-rail {
     margin-top: 28px;
     padding: 22px;
     border-radius: 12px;
     background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
     display: flex;
     justify-content: space-between;
     align-items: center;
     gap: 18px;
     border: 1px solid rgba(0, 0, 0, 0.08);
     box-shadow: 0 8px 30px var(--shadow);
 }

 @media (max-width: 768px) {
     .cta-rail {
         flex-direction: column;
         text-align: center;
     }
 }

 .cta-rail .cta-left {
     display: flex;
     flex-direction: column
 }

 .cta-rail .cta-left .title {
     font-weight: 800;
     color: var(--text)
 }

 .cta-rail .cta-left .sub {
     color: var(--muted);
     font-size: 13px;
     margin-top: 6px
 }

 /* FOOTER */
 footer {
     margin-top: 42px;
     padding: 36px 0;
     color: var(--muted);
     border-top: 1px solid rgba(0, 0, 0, 0.06)
 }

 /* small responsive helper */
 @media (max-width:480px) {
     h1.hero-title {
         font-size: 28px
     }

     .mockup {
         width: 260px;
         height: 460px
     }

     .hero-right {
         min-height: 420px
     }

     .hero-left {
         padding-right: 0;
     }

     .hero-actions {
         flex-direction: column;
         align-items: flex-start;
     }

     .hero-actions button {
         width: 100%;
     }
 }

 section#why {
     background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
 }