/* =========================
   RESET
========================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI",
        Roboto, Helvetica, Arial, sans-serif;

    background: #111827;
    color: #f8fafc;

    font-size: 16px;
    line-height: 1.7;
}

a {
    color: inherit;
}

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(1200px, calc(100% - 44px));
    margin: 0 auto;
}


/* =========================
   HEADER
========================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;

    background: rgba(17, 24, 39, 0.94);
    backdrop-filter: blur(18px);

    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-container {
    min-height: 80px;

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


/* LOGO */

.logo {
    display: inline-flex;
    align-items: center;

    gap: 11px;

    color: #ffffff;

    text-decoration: none;

    font-size: 23px;
    font-weight: 800;

    letter-spacing: -0.7px;
}

.logo-mark {
    width: 38px;
    height: 38px;

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

    border-radius: 10px;

    background: #2563eb;
    color: #ffffff;

    font-size: 19px;
    font-weight: 800;
}


/* NAVIGATION */

.main-nav {
    display: flex;
    align-items: center;

    gap: 32px;
}

.main-nav a {
    color: #cbd5e1;

    text-decoration: none;

    font-size: 15px;
    font-weight: 600;

    transition: 0.2s ease;
}

.main-nav a:hover {
    color: #ffffff;
}

.main-nav .nav-button {
    padding: 12px 20px;

    background: #2563eb;
    color: #ffffff;

    border-radius: 8px;
}

.main-nav .nav-button:hover {
    background: #1d4ed8;
}


/* MOBILE MENU */

.mobile-menu-btn {
    display: none;

    border: 0;

    background: transparent;

    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;

    width: 27px;
    height: 2px;

    margin: 6px 0;

    background: #ffffff;
}


/* =========================
   HERO
========================= */

.hero {
    padding: 125px 0 115px;

    background:
        radial-gradient(
            circle at 80% 15%,
            rgba(37,99,235,0.20),
            transparent 32%
        ),
        radial-gradient(
            circle at 10% 80%,
            rgba(57,255,20,0.035),
            transparent 30%
        ),
        #111827;
}

.hero-grid {
    display: grid;

    grid-template-columns: 1fr 0.9fr;

    gap: 75px;

    align-items: center;
}

.eyebrow,
.section-label {
    display: inline-block;

    margin-bottom: 20px;

    color: #60a5fa;

    font-size: 13px;

    font-weight: 800;

    letter-spacing: 1.8px;
}

.hero h1 {
    max-width: 750px;

    margin-bottom: 30px;

    color: #ffffff;

    font-size: clamp(52px, 7vw, 82px);

    line-height: 1.02;

    letter-spacing: -3.5px;
}

.hero h1 span {
    display: block;

    color: #3b82f6;
}

.hero-content > p {
    max-width: 650px;

    margin-bottom: 38px;

    color: #b6c2d1;

    font-size: 20px;

    line-height: 1.7;
}


/* BUTTONS */

.hero-buttons {
    display: flex;

    gap: 15px;

    flex-wrap: wrap;
}

.btn {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-height: 54px;

    padding: 0 27px;

    border-radius: 9px;

    border: 0;

    text-decoration: none;

    font-size: 15px;

    font-weight: 700;

    cursor: pointer;

    transition:
        transform 0.2s ease,
        background 0.2s ease,
        border 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: #2563eb;
    color: #ffffff;
}

.btn-primary:hover {
    background: #1d4ed8;
}

.btn-secondary {
    background: rgba(255,255,255,0.05);

    border: 1px solid rgba(255,255,255,0.16);

    color: #ffffff;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.10);

    border-color: rgba(255,255,255,0.3);
}


/* HERO TRUST */

.hero-trust {
    display: flex;

    gap: 40px;

    margin-top: 48px;
}

.hero-trust div {
    display: flex;
    flex-direction: column;
}

.hero-trust strong {
    color: #ffffff;

    font-size: 19px;
}

.hero-trust span {
    color: #7f8da3;

    font-size: 13px;
}


/* =========================
   DASHBOARD
========================= */

.hero-dashboard {
    position: relative;
}

.dashboard-window {
    overflow: hidden;

    border: 1px solid rgba(255,255,255,0.11);

    border-radius: 17px;

    background: #1b2638;

    box-shadow:
        0 35px 90px rgba(0,0,0,0.25);
}

.dashboard-header {
    display: flex;

    align-items: center;

    padding: 16px 20px;

    background: #172235;

    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.dashboard-dots {
    display: flex;

    gap: 6px;
}

.dashboard-dots span {
    width: 8px;
    height: 8px;

    border-radius: 50%;

    background: #64748b;
}

.dashboard-title {
    margin: auto;

    color: #8190a6;

    font-size: 12px;

    font-weight: 600;
}

.dashboard-body {
    padding: 28px;
}

.dashboard-status {
    display: flex;

    align-items: center;

    gap: 15px;

    padding: 19px;

    border: 1px solid rgba(57,255,20,0.20);

    border-radius: 11px;

    background: rgba(57,255,20,0.055);
}

.status-icon {
    width: 38px;
    height: 38px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: #39ff14;

    color: #061006;

    font-weight: 900;

    box-shadow:
        0 0 20px rgba(57,255,20,0.22);
}

.dashboard-status small {
    display: block;

    color: #8190a6;

    font-size: 11px;
}

.dashboard-status strong {
    display: block;

    color: #ffffff;

    font-size: 14px;
}


/* DASHBOARD CARDS */

.dashboard-grid {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 13px;

    margin-top: 17px;
}

.dashboard-card {
    padding: 19px;

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 11px;

    background: #172235;
}

.card-label {
    display: block;

    color: #8190a6;

    font-size: 11px;
}

.dashboard-card strong {
    display: block;

    margin-top: 4px;

    color: #ffffff;

    font-size: 27px;
}

.dashboard-card small {
    color: #8190a6;

    font-size: 11px;
}


/* ACTIVITY */

.activity {
    margin-top: 23px;
}

.activity-title {
    margin-bottom: 12px;

    color: #ffffff;

    font-size: 13px;

    font-weight: 700;
}

.activity-row {
    display: flex;

    align-items: center;

    gap: 9px;

    padding: 11px 0;

    border-bottom: 1px solid rgba(255,255,255,0.07);

    color: #aebaca;

    font-size: 12px;
}

.activity-dot {
    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: #39ff14;

    box-shadow:
        0 0 10px rgba(57,255,20,0.45);
}

.activity-row small {
    margin-left: auto;

    color: #64748b;
}


/* =========================
   TECHNOLOGY BAR
========================= */

.technology-bar {
    padding: 32px 0;

    background: #162033;

    border-top: 1px solid rgba(255,255,255,0.06);

    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.technology-bar p {
    margin-bottom: 18px;

    color: #7f8da3;

    font-size: 11px;

    font-weight: 800;

    letter-spacing: 1.5px;

    text-align: center;
}

.technology-list {
    display: flex;

    justify-content: center;

    flex-wrap: wrap;

    gap: 38px;
}

.technology-list span {
    color: #aebaca;

    font-size: 15px;

    font-weight: 700;
}


/* =========================
   SECTIONS
========================= */

.section {
    padding: 120px 0;

    background: #111827;
}

.section-heading {
    max-width: 780px;

    margin: 0 auto 65px;

    text-align: center;
}

.section-heading h2 {
    margin-bottom: 20px;

    color: #ffffff;

    font-size: clamp(38px, 5vw, 56px);

    line-height: 1.08;

    letter-spacing: -2px;
}

.section-heading p {
    color: #aebaca;

    font-size: 18px;

    line-height: 1.7;
}


/* =========================
   SERVICES
========================= */

.services-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 22px;
}

.service-card {
    padding: 34px;

    border: 1px solid rgba(255,255,255,0.10);

    border-radius: 15px;

    background: #1b2638;

    transition:
        transform 0.25s ease,
        border 0.25s ease,
        box-shadow 0.25s ease;
}

.service-card:hover {
    transform: translateY(-6px);

    border-color: rgba(37,99,235,0.6);

    box-shadow:
        0 25px 60px rgba(0,0,0,0.22);
}

.service-icon {
    width: 50px;
    height: 50px;

    display: flex;

    align-items: center;
    justify-content: center;

    margin-bottom: 25px;

    border-radius: 12px;

    background: rgba(37,99,235,0.14);

    color: #60a5fa;

    font-size: 23px;

    font-weight: 800;
}

.service-card h3 {
    margin-bottom: 13px;

    color: #ffffff;

    font-size: 21px;
}

.service-card p {
    margin-bottom: 25px;

    color: #aebaca;

    font-size: 15px;

    line-height: 1.75;
}

.service-card a {
    color: #60a5fa;

    text-decoration: none;

    font-size: 14px;

    font-weight: 700;
}


/* =========================
   PLANS
========================= */

.plans-section {
    background: #162033;
}

.plans-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 22px;

    align-items: stretch;
}

.plan-card {
    position: relative;

    display: flex;

    flex-direction: column;

    padding: 38px;

    border: 1px solid rgba(255,255,255,0.10);

    border-radius: 15px;

    background: #1b2638;
}

.plan-card.featured {
    border: 2px solid #2563eb;

    background:
        linear-gradient(
            145deg,
            #20304a,
            #1a273b
        );

    box-shadow:
        0 25px 70px rgba(37,99,235,0.16);
}

.popular-badge {
    position: absolute;

    top: -14px;

    left: 28px;

    padding: 6px 12px;

    border-radius: 6px;

    background: #2563eb;

    color: #ffffff;

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 0.8px;
}

.plan-top h3 {
    margin-bottom: 10px;

    color: #ffffff;

    font-size: 28px;
}

.plan-top p {
    min-height: 60px;

    color: #aebaca;

    font-size: 15px;
}

.custom-price {
    margin-top: 20px;

    color: #60a5fa;

    font-size: 14px;

    font-weight: 800;

    letter-spacing: 1px;
}

.plan-features {
    list-style: none;

    margin: 30px 0;

    flex: 1;
}

.plan-features li {
    padding: 10px 0;

    color: #d0d8e3;

    font-size: 14px;
}

.plan-button {
    display: flex;

    align-items: center;
    justify-content: center;

    min-height: 50px;

    border: 1px solid #526178;

    border-radius: 8px;

    color: #ffffff;

    text-decoration: none;

    font-size: 14px;

    font-weight: 700;

    transition: 0.2s ease;
}

.plan-button:hover {
    background: #2563eb;

    border-color: #2563eb;
}


/* =========================
   HOW IT WORKS
========================= */

.how-section {
    background: #111827;
}

.steps-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 35px;
}

.step-number {
    margin-bottom: 20px;

    color: #39ff14;

    font-size: 15px;

    font-weight: 800;

    text-shadow:
        0 0 12px rgba(57,255,20,0.22);
}

.step h3 {
    margin-bottom: 12px;

    color: #ffffff;

    font-size: 21px;
}

.step p {
    color: #aebaca;

    font-size: 15px;

    line-height: 1.75;
}


/* =========================
   ABOUT
========================= */

.about-section {
    background: #162033;
}

.about-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 80px;

    align-items: center;
}

.about-content h2 {
    margin-bottom: 25px;

    color: #ffffff;

    font-size: clamp(38px, 5vw, 52px);

    line-height: 1.08;

    letter-spacing: -2px;
}

.about-content p {
    margin-bottom: 20px;

    color: #aebaca;

    font-size: 16px;

    line-height: 1.8;
}

.about-content .btn {
    margin-top: 15px;
}


/* ABOUT CARD */

.about-card {
    padding: 38px;

    border: 1px solid rgba(255,255,255,0.10);

    border-radius: 15px;

    background: #1b2638;

    box-shadow:
        0 25px 60px rgba(0,0,0,0.20);
}

.about-card-header {
    display: flex;

    align-items: center;

    gap: 15px;

    padding-bottom: 25px;

    margin-bottom: 10px;

    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.about-check {
    width: 44px;
    height: 44px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: rgba(57,255,20,0.09);

    color: #39ff14;

    font-weight: 800;

    box-shadow:
        0 0 18px rgba(57,255,20,0.12);
}

.about-card-header strong {
    color: #ffffff;

    font-size: 17px;
}

.about-card-header p {
    color: #8190a6;

    font-size: 13px;
}

.about-item {
    padding: 16px 0;

    border-bottom: 1px solid rgba(255,255,255,0.07);

    color: #d0d8e3;

    font-size: 15px;
}

.about-item span {
    margin-right: 10px;

    color: #39ff14;

    font-weight: 800;
}


/* =========================
   CONTACT
========================= */

.contact-section {
    background: #111827;
}

.contact-grid {
    display: grid;

    grid-template-columns: 0.9fr 1.1fr;

    gap: 80px;

    align-items: center;
}

.contact-content h2 {
    margin-bottom: 25px;

    color: #ffffff;

    font-size: clamp(40px, 5vw, 56px);

    line-height: 1.08;

    letter-spacing: -2px;
}

.contact-content > p {
    max-width: 520px;

    color: #aebaca;

    font-size: 17px;

    line-height: 1.8;
}

.contact-points {
    margin-top: 32px;
}

.contact-points div {
    margin-bottom: 14px;

    color: #d0d8e3;

    font-size: 15px;
}

.contact-points span {
    margin-right: 10px;

    color: #39ff14;

    font-weight: 800;
}


/* =========================
   CONTACT FORM
========================= */

.contact-form-wrapper {
    padding: 35px;

    border: 1px solid rgba(255,255,255,0.10);

    border-radius: 16px;

    background: #1b2638;

    box-shadow:
        0 30px 70px rgba(0,0,0,0.22);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;

    margin-bottom: 8px;

    color: #d0d8e3;

    font-size: 14px;

    font-weight: 700;
}

.form-group input,
.form-group textarea {
    width: 100%;

    padding: 14px 15px;

    border: 1px solid #526178;

    border-radius: 8px;

    outline: none;

    background: #172235;

    color: #ffffff;

    font-size: 15px;

    transition: 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #718096;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #2563eb;

    box-shadow:
        0 0 0 3px rgba(37,99,235,0.12);
}

.form-group textarea {
    resize: vertical;
}

.form-row {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 16px;
}

.form-submit {
    width: 100%;

    margin-top: 5px;
}

.form-submit:disabled {
    opacity: 0.7;

    cursor: wait;

    transform: none;
}

.form-message {
    min-height: 24px;

    margin-top: 15px;

    font-size: 14px;

    text-align: center;
}

.form-message.success {
    color: #39ff14;
}

.form-message.error {
    color: #f87171;
}

.form-note {
    margin-top: 12px;

    color: #718096;

    font-size: 11px;

    text-align: center;
}


/* =========================
   FOOTER
========================= */

.site-footer {
    background: #0d1524;

    border-top: 1px solid rgba(255,255,255,0.08);

    padding: 60px 0 28px;
}

.footer-content {
    display: grid;

    grid-template-columns: 1.5fr 1fr 1fr;

    gap: 65px;

    align-items: start;
}

.footer-brand {
    max-width: 390px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    color: #8190a6;

    font-size: 15px;

    line-height: 1.8;
}

.footer-column h4 {
    margin-bottom: 20px;

    color: #ffffff;

    font-size: 15px;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 13px;
}

.footer-column a {
    color: #8190a6;

    text-decoration: none;

    font-size: 14px;

    transition: 0.2s ease;
}

.footer-column a:hover {
    color: #ffffff;
}

.footer-bottom {
    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 20px;

    margin-top: 50px;

    padding-top: 25px;

    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom p {
    color: #64748b;

    font-size: 13px;
}

.footer-bottom-links {
    display: flex;

    gap: 22px;
}

.footer-bottom-links a {
    color: #64748b;

    text-decoration: none;

    font-size: 13px;
}

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


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

@media (max-width: 1050px) {

    .main-nav {
        gap: 20px;
    }

    .hero-grid {
        grid-template-columns: 1fr;

        gap: 60px;
    }

    .hero-dashboard {
        max-width: 700px;

        margin: 0 auto;
    }

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

    .plans-grid {
        grid-template-columns: 1fr;

        max-width: 650px;

        margin: 0 auto;
    }

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

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

        gap: 50px;
    }

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

        gap: 50px;
    }

}


@media (max-width: 768px) {

    .container {
        width: min(100% - 30px, 620px);
    }

    .nav-container {
        min-height: 72px;
    }

    .main-nav {
        display: none;

        position: absolute;

        top: 72px;

        left: 0;
        right: 0;

        padding: 20px;

        flex-direction: column;

        align-items: stretch;

        gap: 8px;

        background: #111827;

        border-bottom: 1px solid rgba(255,255,255,0.08);

        box-shadow:
            0 20px 40px rgba(0,0,0,0.25);
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav a {
        padding: 13px;

        font-size: 15px;
    }

    .main-nav .nav-button {
        text-align: center;
    }

    .mobile-menu-btn {
        display: block;
    }


    .hero {
        padding: 85px 0 80px;
    }

    .hero h1 {
        font-size: clamp(46px, 12vw, 65px);

        letter-spacing: -2.5px;
    }

    .hero-content > p {
        font-size: 18px;
    }

   .hero-trust {
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 25px;
}

.hero-trust div {
    align-items: center;
    text-align: center;
}

    .section {
        padding: 85px 0;
    }

    .section-heading {
        margin-bottom: 45px;
    }

    .section-heading h2 {
        font-size: 40px;

        letter-spacing: -1.5px;
    }

    .section-heading p {
        font-size: 16px;
    }


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


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


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


    .footer-content {
        grid-template-columns: 1fr 1fr;

        gap: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;

        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;

        align-items: flex-start;

        margin-top: 40px;
    }

}


@media (max-width: 500px) {

    .container {
        width: calc(100% - 28px);
    }

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

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-trust {
    width: 100%;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-wrap: wrap;
    gap: 20px;
}

.hero-trust div {
    align-items: center;
    text-align: center;
}

    .dashboard-body {
        padding: 19px;
    }

    .dashboard-card strong {
        font-size: 23px;
    }

    .contact-form-wrapper {
        padding: 23px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: auto;
    }

    .footer-bottom-links {
        flex-wrap: wrap;

        gap: 14px;
    }

}