:root {
    --sky-blue: #A0D5D2;
    --green-heading: #669C1B;
    --white: #FFFFFF;
    --off-white: #F6F5E8;
    --grey: #626379;
    --black: #1E2A3A;
    --green-accent: #4CAF50;
    --green-bright: #7CB342;
    --yellow-glow: #FFF3B0;
    --border-subtle: rgba(30, 42, 58, 0.08);
    --shadow-color: rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--sky-blue);
    color: var(--black);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding-top: 72px;
    min-height: 100vh;
}

::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--off-white);
}
::-webkit-scrollbar-thumb {
    background: var(--green-heading);
    border-radius: 20px;
}

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

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding: 12px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}

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

.logo {
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-decoration: none;
    color: var(--black);
    display: flex;
    align-items: center;
    gap: 6px;
}
.logo span {
    color: var(--green-heading);
}
.logo-badge {
    font-size: 0.55rem;
    background: var(--white);
    color: var(--black);
    padding: 2px 10px;
    border-radius: 100px;
    font-weight: 700;
    letter-spacing: 0.3px;
    border: 1px solid var(--black);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: var(--black);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2.5px;
    background: var(--green-heading);
    transition: width 0.3s ease;
    border-radius: 4px;
}
.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}
.nav-links a:hover {
    color: var(--green-heading);
}

.nav-download {
    background: var(--green-heading);
    color: var(--white) !important;
    padding: 10px 28px;
    border-radius: 100px;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-download::after {
    display: none !important;
}
.nav-download:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 0 rgba(0, 0, 0, 0.15);
    background: var(--green-bright) !important;
    color: var(--white) !important;
}

.hamburger {
    display: none;
    font-size: 1.6rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--black);
    padding: 4px 8px;
    border-radius: 8px;
    transition: background 0.2s;
}
.hamburger:hover {
    background: var(--off-white);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 16px 40px;
    background: var(--green-heading);
    color: var(--white);
    border-radius: 100px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--green-heading);
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.12);
}
.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 0 rgba(0, 0, 0, 0.12);
    background: var(--green-bright);
    border-color: var(--green-bright);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 40px;
    background: transparent;
    color: var(--black);
    border-radius: 100px;
    font-weight: 600;
    text-decoration: none;
    border: 1.5px solid var(--black);
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}
.btn-outline:hover {
    background: var(--black);
    color: var(--white);
    box-shadow: 0 4px 0 var(--yellow-glow);
}


.hero {min-height: 90vh; display: flex;
    align-items: center;
    padding: 40px 0 60px;
    background: var(--sky-blue);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(102, 156, 27, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulseOrb 12s ease-in-out infinite;
    z-index: 0;
}
@keyframes pulseOrb {
    0%, 100% { transform: scale(1) translate(0, 0); }
    50% { transform: scale(1.25) translate(-30px, 30px); }
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    color: var(--black);
}
.hero h1 .highlight {
    color: var(--green-heading);
    position: relative;
}
.hero h1 .highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 16px;
    background: var(-);
    opacity: 0.4;
    z-index: -1;
    border-radius: 4px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--grey);
    max-width: 480px;
    margin: 24px 0 32px;
    font-weight: 400;
}

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

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    padding-top: 32px;
}
.hero-stats .stat .number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--black);
}
.hero-stats .stat .number span {
    color: var(--green-heading);
}
.hero-stats .stat .label {
    font-size: 0.9rem;
    color: var(--grey);
    font-weight: 500;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.hero-visual .badge-box {
    background: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 32px;
    padding: 40px 30px;
    box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(255, 255, 255, 0.5);
    width: 100%;
    max-width: 380px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(8px);
}
.hero-visual .badge-box:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 28px 48px -16px rgba(0, 0, 0, 0.18);
}
.hero-visual .badge-box i {
    font-size: 4.5rem;
    color: var(--green-heading);
    margin-bottom: 12px;
    animation: iconPulse 3s ease-in-out infinite;
}
@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}
.hero-visual .badge-box h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--black);
}
.hero-visual .badge-box p {
    color: var(--grey);
    font-size: 0.95rem;
}
.hero-visual .floating-badge {
    position: absolute;
    background: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    padding: 12px 20px;
    box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.08);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: floatBadge 5s ease-in-out infinite;
    backdrop-filter: blur(6px);
}
.hero-visual .floating-badge:nth-child(2) {
    top: 2%;
    right: -8%;
    animation-delay: 0.6s;
}
.hero-visual .floating-badge:nth-child(3) {
    bottom: 4%;
    left: -8%;
    animation-delay: 1.2s;
}
@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

/* =============================================
   SECTION TITLES
   ============================================= */
.section-title {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    color: var(--green-heading);
    margin-bottom: 12px;
}
.section-title span {
    color: var(--black);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--grey);
    max-width: 600px;
    margin-bottom: 48px;
    font-weight: 400;
}

/* =============================================
   CARDS
   ============================================= */
.card-premium {
    background: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    padding: 32px 28px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.02);
}
.card-premium:hover {
    border-color: var(--green-heading);
    transform: translateY(-8px);
    box-shadow: 0 24px 48px -16px rgba(0, 0, 0, 0.12);
}
.card-premium .icon {
    font-size: 2.4rem;
    color: var(--green-heading);
    margin-bottom: 16px;
    display: block;
}
.card-premium h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--black);
}
.card-premium p {
    color: var(--grey);
    font-size: 0.95rem;
    line-height: 1.6;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.bg-soft {
    background: var(--off-white);
}

/* =============================================
   STEPS
   ============================================= */
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 100px;
    background: var(--green-heading);
    color: var(--white);
    font-weight: 800;
    font-size: 1.2rem;
    border: 1px solid var(--green-heading);
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.1);
    margin-bottom: 16px;
}

/* =============================================
   DOWNLOAD SECTION
   ============================================= */
.download-section {
    padding: 80px 0;
    background: var(--sky-blue);
    position: relative;
    overflow: hidden;
}
.download-section::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 243, 176, 0.15), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.download-box {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    background: var(--white);
    padding: 60px 50px;
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 24px 56px -20px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
    backdrop-filter: blur(6px);
}
.download-box h2 {
    font-size: 3.2rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--green-heading);
}
.download-box h2 span {
    color: var(--black);
}
.download-box p {
    color: var(--grey);
    font-size: 1.2rem;
    margin: 16px 0 32px;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: var(--green-heading);
    color: var(--white);
    padding: 20px 56px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 1.3rem;
    
    box-shadow: 0 8px 0 rgba(0, 0, 0, 0.12);
    transition: all 0.3s ease;
    text-decoration: none;
    animation: pulseDownload 2.8s infinite;
}
.btn-download:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 14px 0 rgba(0, 0, 0, 0.12);
    background: var(--green-bright);
    
    animation: none;
}
@keyframes pulseDownload {
    0%, 100% { box-shadow: 0 8px 0 rgba(0, 0, 0, 0.12); }
    50% { box-shadow: 0 8px 0 rgba(0, 0, 0, 0.12), 0 0 30px rgba(102, 156, 27, 0.25); }
}

.download-features {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 32px;
}
.download-features span {
    background: var(--off-white);
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    gap: 8px;
}
.download-features span i {
    color: var(--green-heading);
}

/* =============================================
   TABLE
   ============================================= */
.table-wrap {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: var(--white);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.02);
}
table {
    width: 100%;
    border-collapse: collapse;
    font-weight: 500;
}
th {
    background: var(--green-heading);
    color: var(--white);
    padding: 16px 24px;
    text-align: left;
    font-weight: 600;
}
td {
    padding: 16px 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    color: var(--black);
}
tr:last-child td {
    border-bottom: none;
}
tr:hover td {
    background: var(--off-white);
}

/* =============================================
   FAQ
   ============================================= */
.faq-item {
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 24px 28px;
    margin-bottom: 16px;
    background: var(--white);
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}
.faq-item:hover {
    border-color: var(--green-heading);
    box-shadow: 0 8px 24px -12px rgba(0, 0, 0, 0.06);
}
.faq-item h4 {
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--black);
}
.faq-item h4 i {
    color: var(--green-heading);
    transition: transform 0.3s ease;
    font-size: 1.2rem;
}
.faq-item p {
    color: var(--grey);
    margin-top: 14px;
    display: none;
    line-height: 1.7;
}
.faq-item.active p {
    display: block;
    animation: fadeSlide 0.4s ease forwards;
}
.faq-item.active h4 i {
    transform: rotate(180deg);
}

@keyframes fadeSlide {
    0% { opacity: 0; transform: translateY(-8px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* =============================================
   FLOATING ICONS
   ============================================= */
.floating-icons {
    position: fixed;
    bottom: 24px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}
.floating-icons a {
    width: 56px;
    height: 56px;
    border-radius: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    -webkit-tap-highlight-color: transparent;
}
.floating-icons a.whatsapp {
    background: #25D366;
}
.floating-icons a.whatsapp:hover {
    transform: scale(1.08) translateY(-3px);
    box-shadow: 0 6px 0 var(--yellow-glow);
}
.floating-icons a.telegram {
    background: #0088cc;
}
.floating-icons a.telegram:hover {
    transform: scale(1.08) translateY(-3px);
    box-shadow: 0 6px 0 var(--yellow-glow);
}
.floating-icons a:active {
    transform: scale(0.92);
}

/* =============================================
   BACK TO TOP
   ============================================= */
.back-top {
    position: fixed;
    bottom: 148px;
    right: 22px;
    width: 48px;
    height: 48px;
    border-radius: 100px;
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--black);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    -webkit-tap-highlight-color: transparent;
}
.back-top.show {
    opacity: 1;
    visibility: visible;
}
.back-top:hover {
    background: var(--green-heading);
    color: var(--white);
    transform: translateY(-4px);
    box-shadow: 0 8px 0 rgba(0, 0, 0, 0.08);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
    background: var(--black);
    color: var(--white);
    padding: 48px 0;
    border-top: 4px solid var(--green-heading);
}
footer a {
    color: var(--grey);
    text-decoration: none;
    transition: color 0.3s;
}
footer a:hover {
    color: var(--green-bright);
}
footer .social-links a {
    color: var(--white);
    font-size: 1.4rem;
    margin: 0 12px;
    transition: all 0.3s;
    display: inline-block;
}
footer .social-links a:hover {
    color: var(--yellow-glow);
    transform: translateY(-3px);
}

/* =============================================
   SCROLL REVEAL
   ============================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .hero h1 { font-size: 3.2rem; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .download-box { padding: 40px 30px; }
}

@media (max-width: 768px) {
    .hamburger { display: block; }
    .nav-links {
        display: none;
        flex-direction: column;
        background: var(--white);
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 24px 20px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.04);
        gap: 14px;
        box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.06);
        backdrop-filter: blur(10px);
        border-radius: 0 0 24px 24px;
    }
    .nav-links.active {
        display: flex;
        animation: slideDown 0.3s ease forwards;
    }
    @keyframes slideDown {
        0% { opacity: 0; transform: translateY(-10px); }
        100% { opacity: 1; transform: translateY(0); }
    }
    .nav-download {
        width: 100%;
        justify-content: center;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    .hero h1 { font-size: 2.4rem; }
    .hero p {
        margin-left: auto;
        margin-right: auto;
        font-size: 1rem;
    }
    .hero-buttons { justify-content: center; }
    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
    }
    .hero-visual .badge-box {
        padding: 24px 20px;
        max-width: 280px;
        margin: 0 auto;
    }
    .hero-visual .badge-box i { font-size: 3.5rem; }
    .hero-visual .badge-box h3 { font-size: 1.4rem; }
    .hero-visual .floating-badge { display: none; }

    .section-title { font-size: 2.2rem; }
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .download-box { padding: 30px 20px; }
    .download-box h2 { font-size: 2rem; }
    .btn-download {
        padding: 16px 32px;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }
    .download-features span {
        font-size: 0.8rem;
        padding: 6px 14px;
    }

    .floating-icons {
        bottom: 16px;
        right: 16px;
    }
    .floating-icons a {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }

    .back-top {
        bottom: 130px;
        right: 18px;
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }


@media (max-width: 480px) {.container { padding: 0 16px; }.hero h1 { font-size: 2rem; }.btn-primary, .btn-outline { padding: 14px 28px;font-size: 0.95rem;
    }
    .hero-stats .stat .number { font-size: 1.6rem; }
    .section-title { font-size: 1.8rem; }
    .card-premium { padding: 24px 18px; }
    .download-box h2 { font-size: 1.6rem; }
    .btn-download {
        font-size: 0.95rem;
        padding: 14px 24px;
    }
}

@media (hover: hover) {
    .card-premium:hover { transform: translateY(-8px); }
}
@media (hover: none) {
    .card-premium:active { transform: scale(0.98); }
}