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

body {
    font-family: 'Inter', sans-serif;
    background: #f5f5f5;
}

/* HERO SECTION */

.hero-section {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(176, 228, 204, 0.08), transparent 25%),
        radial-gradient(circle at center right, rgba(64, 138, 113, 0.20), transparent 35%),
        linear-gradient(135deg,
            #091413 0%,
            #0f211d 20%,
            #285A48 55%,
            #408A71 85%,
            #B0E4CC 100%);
}

.hero-section::before {
    content: "";
    position: absolute;
    width: 600px;
    height: 600px;
    background: rgba(176, 228, 204, 0.08);
    filter: blur(120px);
    border-radius: 50%;
    top: -200px;
    right: -150px;
}

/* NAVBAR */

.custom-navbar {
    position: relative;
    z-index: 10;
    background: #fff;
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 18px 0;
}

.custom-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 22px;
    font-weight: 800;
    color: #091413 !important;
    text-decoration: none;
}

.logo-img {
    width: 160px;
    object-fit: contain;
}

.custom-link {
    color: #4b5563 !important;
    font-size: 15px;
    font-weight: 500;
    margin: 0 14px;
    transition: .3s;
}

.custom-link:hover {
    color: #091413 !important;
}

.signin-link {
    text-decoration: none;
    color: #374151;
    font-size: 15px;
    font-weight: 600;
    border: 1px solid #408a7149;
    padding: 12px 24px;
    border-radius: 12px;padding: 12;
}

.signup-btn {
    background: #408A71;
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
}

.signup-btn:hover {
    background: #285A48;
    color: white;
}

.navbar-toggle-icon-custom{
    font-size: 34px;
    color: #285A48;
}

/* HERO CONTENT */

.hero-content {
    position: relative;
    z-index: 5;
    padding-top: 50px;
    padding-bottom: 50px;
}

.badge-custom {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(176, 228, 204, 0.2);
    background: rgba(176, 228, 204, 0.08);
    color: #B0E4CC;
    font-size: 14px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.hero-title {
    color: white;
    font-size: 78px;
    line-height: 1;
    font-weight: 800;
    margin-bottom: 30px;
    letter-spacing: -3px;
}

.hero-description {
    color: rgba(255, 255, 255, 0.85);
    font-size: 18px;
    max-width: 600px;
    margin-bottom: 16px;
}

.hero-sub {
    color: rgba(255, 255, 255, 0.65);
    font-size: 16px;
    max-width: 650px;
    line-height: 1.8;
}

.btn-custom-primary {
    background: #B0E4CC;
    color: #091413;
    padding: 15px 28px;
    border-radius: 12px;
    font-weight: 700;
    border: none;
    transition: .3s;
}

.btn-custom-primary:hover {
    background: #d2f5e4;
    color: #091413;
    transform: translateY(-2px);
}

.btn-custom-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: white;
    padding: 15px 28px;
    border-radius: 12px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    transition: .3s;
}

.btn-custom-secondary:hover {
    background: rgba(255, 255, 255, 0.18);
    color: white;
}

.hero-note {
    color: rgba(255, 255, 255, 0.55);
    font-size: 14px;
    margin-top: 18px;
}


.hero-image-wrapper {
    position: relative;

    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    width: 100%;
    max-width: 620px;
    object-fit: contain;
    animation: floatImage 5s ease-in-out infinite;
}

@keyframes floatImage {

    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-12px);
    }

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

/* KEY FEATURE */

.key-feature-wrapper {
    position: relative;
    margin-top: -90px;
    z-index: 20;
}

.key-feature-box {
    max-width: 1180px;
    margin: auto;
}

.feature-card {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 14px;
    padding: 26px;
    height: 100%;
    transition: .3s;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .08);
}

.feature-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(64, 138, 113, 0.08);
    color: #285A48;
    margin-bottom: 18px;
}

.feature-card h5 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #091413;
}

.feature-card p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.7;
    margin: 0;
}


/* STEP SECTION */

.step-section {
    padding: 100px 0 100px;
    background: #f5f7f6;
}

.section-title span {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #408A71;
}

.section-title h2 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.1;
    color: #091413;
    margin-top: 14px;
}

.section-title p {
    max-width: 700px;
    margin: 20px auto 0;
    color: #6b7280;
    line-height: 1.8;
}

.step-card {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 14px;
    padding: 28px;
    height: 100%;
    transition: .3s;
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .06);
}

.step-number {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: #091413;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
}

.step-card h5 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #091413;
}

.step-card p {
    font-size: 15px;
    line-height: 1.7;
    color: #6b7280;
}


/* Features */

.features-section {
    padding: 100px 0;
    background: white;
}

.features-box {
    max-width: 980px;
    margin: auto;
}

.features-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 28px;
    height: 100%;
    transition: .3s;
}

.features-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .06);
}

.features-card .feature-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(64, 138, 113, 0.08);
    border: 1px solid rgba(64, 138, 113, 0.10);
    color: #285A48;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.features-content {
    flex: 1;
}

.features-content h5 {
    font-size: 18px;
    font-weight: 700;
    color: #091413;
    margin-bottom: 8px;
}

.features-content p {
    color: #6b7280;
    line-height: 1.7;
    margin: 0;
    font-size: 14px;
}

/* PLATFORM */

.preview-section {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
    background:
        linear-gradient(135deg,
            #091413 0%,
            #16352d 30%,
            #285A48 70%,
            #408A71 100%);
}

.preview-section::before {
    content: "";
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(176, 228, 204, 0.08);
    top: -180px;
    right: -120px;
    filter: blur(100px);
}

.preview-section::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(176, 228, 204, 0.05);
    bottom: -180px;
    left: -120px;
    filter: blur(100px);
}

.preview-wrapper {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: auto;
}

.preview-label {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: #B0E4CC;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .5px;
    margin-bottom: 24px;
}

.preview-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    color: white;
    margin-bottom: 24px;
}

.preview-description {
    color: rgba(255, 255, 255, 0.72);
    font-size: 17px;
    line-height: 1.9;
    margin-bottom: 36px;
}

.preview-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.preview-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.preview-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(176, 228, 204, 0.10);
    border: 1px solid rgba(176, 228, 204, 0.10);
    color: #B0E4CC;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.preview-feature h6 {
    font-size: 18px;
    font-weight: 700;
    color: white;
    margin-bottom: 6px;
}

.preview-feature p {
    margin: 0;
    color: rgba(255, 255, 255, 0.68);
    line-height: 1.7;
    font-size: 15px;
}

.preview-btn {
    background: #B0E4CC;
    color: #091413;
    padding: 16px 28px;
    border-radius: 14px;
    font-weight: 700;
    transition: .3s;
}

.preview-btn:hover {
    background: white;
    color: #091413;
    transform: translateY(-2px);
}

.platform-preview-image {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.20),
        0 4px 20px rgba(0, 0, 0, 0.10);
}

.platform-preview-image img {
    width: 100%;
    display: block;
}

/* PRICING SECTION */

.pricing-section {
    padding: 60px 0;
    background: #ffffff;
}

.pricing-subtitle {
    color: #6b7280 !important;
}

.pricing-card {
    background:
        radial-gradient(circle at top left, rgba(176, 228, 204, 0.08), transparent 25%),
        radial-gradient(circle at center right, rgba(64, 138, 113, 0.20), transparent 35%),
        linear-gradient(135deg,
            #285A48 55%,
            #408A71 85%,
            #B0E4CC 100%);

    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    border-radius: 18px;
    padding: 35px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: .3s;
    overflow: hidden;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .12);
}

.pricing-card h4 {
    color: white;
    font-size: 24px;
    font-weight: 700;
}

.pricing-label {
    color: rgba(255, 255, 255, 0.68);
    margin-top: 10px;
    margin-bottom: 24px;
}

.price {
    color: #ffffff;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 24px;
}

.price span {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 500;
}

.pricing-list {
    list-style: none;
    padding: 0;
    margin: 0 0 35px;
}

.pricing-list li {
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 14px;
    font-size: 15px;
}

.pricing-list i {
    color: #B0E4CC;
    margin-right: 10px;
}

.pricing-btn {
    width: 100%;
    background: #B0E4CC;
    color: #091413;
    border-radius: 12px;
    padding: 14px;
    font-weight: 700;
    border: none;
    transition: .3s;
}

.pricing-btn:hover {
    background: #d5f5e7;
    color: #091413;
}

/* USE CASES */

.usecase-section {
    padding: 90px 0;
    background: #ffffff;
}

.usecase-card {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 14px;
    padding: 28px;
    height: 100%;
    transition: .3s;
}

.usecase-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .06);
}

.usecase-card h5 {
    font-size: 18px;
    font-weight: 700;
    color: #091413;
    margin-bottom: 12px;
}

.usecase-card p {
    font-size: 14px;
    line-height: 1.8;
    color: #6b7280;
    margin: 0;
}


/* FAQ SECTION */

.faq-section {
    padding: 60px 0;
    background: #ffffff;
}

.faq-wrapper {
    max-width: 900px;
    margin: auto;
}

.accordion-item {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px !important;
    overflow: hidden;
    margin-bottom: 18px;
}

.accordion-button {
    padding: 22px 24px;
    font-size: 16px;
    font-weight: 600;
    color: #091413;
    background: #ffffff;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background: #ffffff;
    color: #285A48;
}

.accordion-button::after {
    transform: scale(.8);
}

.accordion-body {
    color: #6b7280;
    line-height: 1.8;
    padding: 0 24px 24px;
}


/* CTA SECTION */

.cta-section {
    padding-bottom: 80px;
    background: white;
}

.cta-box {
    max-width: 1000px;
    margin: auto;
    padding: 70px 40px;
    border-radius: 30px;
    text-align: center;
    background:
        linear-gradient(135deg,
            #091413 0%,
            #16352d 30%,
            #285A48 70%,
            #408A71 100%);
    overflow: hidden;
    position: relative;
}

.cta-box::before {
    content: "";
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(176, 228, 204, 0.08);
    border-radius: 50%;
    top: -180px;
    right: -100px;
    filter: blur(80px);
}

.cta-box h2 {
    position: relative;
    z-index: 2;
    color: white;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 18px;
    letter-spacing: -2px;
}

.cta-box p {
    position: relative;
    z-index: 2;
    color: rgba(255, 255, 255, 0.72);
    font-size: 18px;
    line-height: 1.8;
    max-width: 700px;
    margin: auto auto 38px;
}

.cta-buttons {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

.btn-cta-primary {
    background: #B0E4CC;
    color: #091413;
    padding: 16px 30px;
    border-radius: 14px;
    font-weight: 700;
    transition: .3s;
}

.btn-cta-primary:hover {
    background: white;
    color: #091413;
    transform: translateY(-2px);
}

.btn-cta-secondary {
    background: rgba(255, 255, 255, 0.10);
    color: white;
    padding: 16px 30px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    font-weight: 600;
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.16);
    color: white;
}

/* FOOTER */
.footer-section {
    padding: 20px 0;
    background: #ffffff;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.footer-logo {
    width: 140px;
    object-fit: contain;
}

.footer-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 28px;
}

.footer-links a {
    text-decoration: none;
    color: #6b7280;
    font-size: 15px;
    font-weight: 500;
    transition: .3s;
}

.footer-links a:hover {
    color: #091413;
}

.footer-bottom {
    padding-top: 28px;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: #9ca3af;
    font-size: 14px;
}


/* RESPONSIVE */

@media(max-width: 991px) {
    .hero-title {
        font-size: 58px;
    }

    .hero-description {
        font-size: 18px;
    }

    .hero-image-wrapper {
        margin-top: 30px;
    }

    .hero-image {
        max-width: 500px;
    }

    .preview-title {
        font-size: 42px;
    }

    .platform-preview-image {
        margin-top: 10px;
    }
}

@media(max-width: 768px) {
    .hero-content {
        padding: 100px 0 80px;
    }

    .hero-title {
        font-size: 44px;
        letter-spacing: -2px;
    }

    .hero-description {
        font-size: 16px;
    }

    .btn-custom-primary,
    .btn-custom-secondary {
        width: 100%;
    }

    .navbar-collapse {
        background: rgba(255, 255, 255, 0.96);
        margin-top: 20px;
        padding: 24px;
        border-radius: 18px;
    }

    .custom-link {
        margin: 10px 0;
    }

    .features-section {
        padding: 80px 0;
    }

    .features-card {
        padding: 24px;
    }

    .preview-section {
        padding: 90px 0;
    }

    .preview-title {
        font-size: 34px;
    }

    .preview-description {
        font-size: 16px;
    }

    .preview-btn {
        width: 100%;
    }

    .usecase-section {
        padding: 60px 0;
    }

    .price {
        font-size: 38px;
    }

    .hero-image {
        max-width: 100%;
    }

    .cta-section {
        padding: 90px 0 70px;
    }

    .cta-box {
        padding: 50px 24px;
        border-radius: 24px;
    }

    .cta-box h2 {
        font-size: 34px;
    }

    .cta-box p {
        font-size: 16px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
    }

    .footer-top {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
        gap: 18px;
    }
}