/* =========================================================
   01. GLOBAL / RESET
========================================================= */

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

html {
    scroll-behavior: smooth;
}

:root {

    --bg: #020617;
    --bg-dark: #030712;
    --bg-light: #07111f;

    --card: rgba(10, 20, 35, 0.72);
    --card-hover: rgba(14, 30, 48, 0.9);

    --green: #22c55e;
    --green-light: #4ade80;
    --green-dark: #15803d;

    --cyan: #14b8a6;
    --blue: #0ea5e9;

    --white: #ffffff;
    --text: #f8fafc;
    --text-light: #cbd5e1;
    --muted: #94a3b8;

    --border: rgba(148, 163, 184, 0.13);
    --green-border: rgba(34, 197, 94, 0.30);

    --gradient:
        linear-gradient(
            135deg,
            #15803d 0%,
            #22c55e 45%,
            #4ade80 100%
        );

    --gradient-multi:
        linear-gradient(
            135deg,
            #16a34a,
            #22c55e,
            #14b8a6,
            #0ea5e9
        );

    --shadow:
        0 25px 80px rgba(0, 0, 0, 0.30);
}

body {

    font-family:
        Inter,
        Arial,
        Helvetica,
        sans-serif;

    color: var(--text);

    background:

        radial-gradient(
            circle at 10% 10%,
            rgba(34,197,94,.10),
            transparent 28%
        ),

        radial-gradient(
            circle at 90% 15%,
            rgba(14,165,233,.08),
            transparent 28%
        ),

        radial-gradient(
            circle at 50% 90%,
            rgba(20,184,166,.06),
            transparent 30%
        ),

        linear-gradient(
            135deg,
            #020617,
            #050b14 50%,
            #08111f
        );

    overflow-x: hidden;
}

body::before {

    content: "";

    position: fixed;

    width: 500px;
    height: 500px;

    top: -250px;
    right: -200px;

    background:
        rgba(34,197,94,.08);

    filter: blur(110px);

    border-radius: 50%;

    pointer-events: none;

    z-index: -1;
}

body::after {

    content: "";

    position: fixed;

    width: 450px;
    height: 450px;

    bottom: -250px;
    left: -200px;

    background:
        rgba(14,165,233,.07);

    filter: blur(110px);

    border-radius: 50%;

    pointer-events: none;

    z-index: -1;
}

a {
    color: inherit;
}

button,
input,
textarea {
    font-family: inherit;
}

.container {

    width:
        min(
            1180px,
            calc(100% - 40px)
        );

    margin: auto;
}

.section {
    padding: 110px 0;
}

.section-label {

    display: inline-block;

    margin-bottom: 15px;

    color:
        var(--green-light);

    font-size: 13px;

    font-weight: 800;

    letter-spacing: 2px;

    text-transform: uppercase;
}

.section-title {

    max-width: 700px;

    margin-bottom: 20px;

    font-size:
        clamp(34px, 5vw, 55px);

    line-height: 1.08;

    letter-spacing: -2.5px;
}

.section-description {

    max-width: 650px;

    color:
        var(--muted);

    font-size: 16px;

    line-height: 1.8;
}

.gradient-text {

    background:
        var(--gradient-multi);

    -webkit-background-clip: text;
    background-clip: text;

    color: transparent;
}

.glass {

    background:

        linear-gradient(
            145deg,
            rgba(15,30,48,.78),
            rgba(3,10,20,.72)
        );

    border:
        1px solid
        var(--border);

    box-shadow:
        var(--shadow),

        inset
        0 1px 0
        rgba(255,255,255,.025);

    backdrop-filter:
        blur(18px);
}


/* =========================================================
   02. HEADER
========================================================= */

.site-header {

    position: sticky;

    top: 0;

    z-index: 1000;

    width: 100%;

    background:
        rgba(2,6,23,.84);

    backdrop-filter:
        blur(20px);

    border-bottom:
        1px solid
        rgba(148,163,184,.10);
}

.header-container {

    width:
        min(
            1180px,
            calc(100% - 40px)
        );

    height: 76px;

    margin: auto;

    display: flex;

    align-items: center;

    justify-content: space-between;
}


/* Logo */

.logo {

    display: inline-flex;

    align-items: center;

    gap: 10px;

    text-decoration: none;

    font-size: 21px;

    font-weight: 800;

    letter-spacing: -.7px;

    white-space: nowrap;
}

.logo-icon {

    width: 41px;
    height: 41px;

    display: flex;

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

    border-radius: 12px;

    background:
        var(--gradient);

    color: white;

    font-size: 20px;

    font-weight: 900;

    box-shadow:
        0 8px 30px
        rgba(34,197,94,.30);
}

.logo span {

    background:
        var(--gradient);

    -webkit-background-clip: text;
    background-clip: text;

    color: transparent;
}


/* Navigation */

.main-nav {

    display: flex;

    align-items: center;

    gap: 30px;
}

.main-nav a {

    position: relative;

    text-decoration: none;

    color:
        var(--muted);

    font-size: 14px;

    font-weight: 600;

    transition: .25s ease;
}

.main-nav a:hover,
.main-nav a.active {

    color:
        var(--green-light);
}

.main-nav a.active::after {

    content: "";

    position: absolute;

    left: 0;
    right: 0;

    bottom: -27px;

    height: 2px;

    border-radius: 20px;

    background:
        var(--gradient);

    box-shadow:
        0 0 14px
        rgba(34,197,94,.7);
}


/* Header buttons */

.header-actions {

    display: flex;

    align-items: center;

    gap: 10px;
}

.login-btn,
.cta-btn {

    padding:
        11px 18px;

    border-radius: 9px;

    text-decoration: none;

    font-size: 14px;

    font-weight: 700;

    transition: .25s ease;
}

.login-btn {

    border:
        1px solid
        var(--border);

    color:
        var(--text-light);

    background:
        rgba(15,23,42,.6);
}

.login-btn:hover {

    color:
        var(--green-light);

    border-color:
        var(--green-border);
}

.cta-btn {

    background:
        var(--gradient);

    color: white;

    box-shadow:
        0 8px 25px
        rgba(34,197,94,.22);
}

.cta-btn:hover {

    transform:
        translateY(-2px);

    box-shadow:
        0 13px 35px
        rgba(34,197,94,.35);
}


/* Mobile menu */

.menu-toggle {

    display: none;

    width: 42px;
    height: 42px;

    border:
        1px solid
        var(--border);

    border-radius: 9px;

    background:
        rgba(15,23,42,.7);

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

    flex-direction: column;

    gap: 5px;

    cursor: pointer;
}

.menu-toggle span {

    width: 20px;
    height: 2px;

    border-radius: 10px;

    background:
        white;

    transition: .25s ease;
}


/* =========================================================
   03. HERO
========================================================= */

.hero {

    min-height:
        calc(100vh - 76px);

    display: flex;

    align-items: center;

    position: relative;

    overflow: hidden;
}

.hero-grid {

    position: absolute;

    inset: 0;

    background-image:

        linear-gradient(
            rgba(148,163,184,.035) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(148,163,184,.035) 1px,
            transparent 1px
        );

    background-size:
        55px 55px;

    mask-image:
        linear-gradient(
            to bottom,
            black,
            transparent
        );
}

.hero-content {

    position: relative;

    z-index: 2;

    max-width: 820px;

    margin: auto;

    text-align: center;
}

.hero-badge {

    display: inline-flex;

    align-items: center;

    gap: 8px;

    padding:
        8px 14px;

    margin-bottom: 25px;

    border:
        1px solid
        var(--green-border);

    border-radius: 50px;

    background:
        rgba(34,197,94,.07);

    color:
        var(--green-light);

    font-size: 12px;

    font-weight: 800;
}

.hero-badge::before {

    content: "";

    width: 7px;
    height: 7px;

    border-radius: 50%;

    background:
        var(--green);

    box-shadow:
        0 0 12px
        var(--green);
}

.hero h1 {

    font-size:
        clamp(45px, 8vw, 86px);

    line-height: .98;

    letter-spacing: -4px;

    margin-bottom: 28px;
}

.hero p {

    max-width: 680px;

    margin:
        auto auto 35px;

    color:
        var(--muted);

    font-size: 18px;

    line-height: 1.8;
}

.hero-buttons {

    display: flex;

    justify-content: center;

    gap: 13px;

    flex-wrap: wrap;
}

.primary-btn,
.secondary-btn {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    padding:
        14px 23px;

    border-radius: 10px;

    text-decoration: none;

    font-size: 14px;

    font-weight: 800;

    transition: .25s ease;
}

.primary-btn {

    background:
        var(--gradient);

    box-shadow:
        0 10px 35px
        rgba(34,197,94,.25);
}

.primary-btn:hover {

    transform:
        translateY(-3px);

    box-shadow:
        0 17px 45px
        rgba(34,197,94,.35);
}

.secondary-btn {

    border:
        1px solid
        var(--border);

    background:
        rgba(15,23,42,.65);

    color:
        var(--text-light);
}

.secondary-btn:hover {

    color:
        var(--green-light);

    border-color:
        var(--green-border);
}


/* =========================================================
   04. STATS
========================================================= */

.stats {

    margin-top: -20px;

    position: relative;

    z-index: 3;
}

.stats-grid {

    display: grid;

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

    gap: 15px;
}

.stat-card {

    padding: 28px;

    text-align: center;

    border-radius: 15px;
}

.stat-number {

    font-size: 31px;

    font-weight: 900;

    background:
        var(--gradient);

    -webkit-background-clip: text;
    background-clip: text;

    color: transparent;
}

.stat-label {

    margin-top: 7px;

    color:
        var(--muted);

    font-size: 13px;
}


/* =========================================================
   05. ABOUT
========================================================= */

.about-grid {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 60px;

    align-items: center;
}

.about-card {

    padding: 38px;

    border-radius: 20px;

    position: relative;

    overflow: hidden;
}

.about-card::after {

    content: "";

    position: absolute;

    width: 150px;
    height: 150px;

    right: -70px;
    bottom: -70px;

    background:
        var(--green);

    filter:
        blur(70px);

    opacity: .12;
}

.about-icon {

    width: 56px;
    height: 56px;

    display: flex;

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

    border-radius: 15px;

    margin-bottom: 25px;

    color:
        var(--green-light);

    background:
        rgba(34,197,94,.10);

    font-size: 24px;
}

.about-card h3 {

    margin-bottom: 13px;

    font-size: 23px;
}

.about-card p {

    color:
        var(--muted);

    line-height: 1.8;
}


/* =========================================================
   06. SERVICES
========================================================= */

.services-header {

    text-align: center;

    margin-bottom: 55px;
}

.services-header .section-description {

    margin: auto;
}

.services-grid {

    display: grid;

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

    gap: 20px;
}

.service-card {

    padding: 32px;

    border-radius: 18px;

    transition:
        transform .3s ease,
        border-color .3s ease,
        background .3s ease;
}

.service-card:hover {

    transform:
        translateY(-7px);

    border-color:
        var(--green-border);

    background:
        var(--card-hover);
}

.service-icon {

    width: 54px;
    height: 54px;

    display: flex;

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

    border-radius: 14px;

    margin-bottom: 23px;

    color:
        var(--green-light);

    background:
        linear-gradient(
            135deg,
            rgba(34,197,94,.18),
            rgba(20,184,166,.08)
        );

    font-size: 22px;
}

.service-card h3 {

    margin-bottom: 12px;

    font-size: 20px;
}

.service-card p {

    color:
        var(--muted);

    line-height: 1.7;
}


/* =========================================================
   07. MARKETS
========================================================= */

.markets {

    background:
        linear-gradient(
            180deg,
            transparent,
            rgba(15,23,42,.25),
            transparent
        );
}

.markets-grid {

    display: grid;

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

    gap: 18px;

    margin-top: 50px;
}

.market-card {

    position: relative;

    overflow: hidden;

    padding: 27px;

    border-radius: 16px;

    transition: .3s ease;
}

.market-card:hover {

    transform:
        translateY(-5px);

    border-color:
        var(--green-border);
}

.market-card::after {

    content: "";

    position: absolute;

    width: 110px;
    height: 110px;

    right: -40px;
    bottom: -40px;

    background:
        var(--green);

    filter:
        blur(55px);

    opacity: .14;
}

.market-top {

    display: flex;

    justify-content: space-between;

    margin-bottom: 25px;
}

.market-name {

    font-weight: 800;
}

.market-code {

    color:
        var(--muted);

    font-size: 12px;
}

.market-price {

    font-size: 25px;

    font-weight: 800;
}

.market-change {

    margin-top: 7px;

    color:
        var(--green-light);

    font-size: 13px;

    font-weight: 700;
}


/* =========================================================
   08. PRICING
========================================================= */

.pricing-header {

    text-align: center;

    margin-bottom: 55px;
}

.pricing-header .section-description {

    margin: auto;
}

.pricing-grid {

    display: grid;

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

    gap: 20px;
}

.price-card {

    position: relative;

    padding: 35px;

    border-radius: 20px;
}

.price-card.featured {

    border-color:
        var(--green-border);

    background:
        linear-gradient(
            145deg,
            rgba(22,101,52,.22),
            rgba(3,10,20,.85)
        );

    box-shadow:
        0 25px 70px
        rgba(34,197,94,.08);
}

.popular {

    position: absolute;

    top: 18px;
    right: 18px;

    padding:
        6px 10px;

    border-radius: 30px;

    background:
        var(--gradient);

    color: white;

    font-size: 10px;

    font-weight: 900;

    text-transform: uppercase;
}

.price-name {

    color:
        var(--green-light);

    font-weight: 800;

    margin-bottom: 15px;
}

.price {

    font-size: 43px;

    font-weight: 900;

    margin-bottom: 10px;
}

.price span {

    color:
        var(--muted);

    font-size: 13px;

    font-weight: 500;
}

.price-description {

    color:
        var(--muted);

    line-height: 1.6;

    margin-bottom: 25px;
}

.price-list {

    list-style: none;

    margin-bottom: 30px;
}

.price-list li {

    padding:
        9px 0;

    color:
        var(--text-light);

    font-size: 14px;
}

.price-list li::before {

    content: "✓";

    margin-right: 9px;

    color:
        var(--green-light);

    font-weight: 900;
}

.price-btn {

    display: block;

    text-align: center;

    padding: 12px;

    border:
        1px solid
        var(--green-border);

    border-radius: 9px;

    color:
        var(--green-light);

    text-decoration: none;

    font-weight: 800;

    transition: .25s ease;
}

.price-btn:hover {

    background:
        var(--gradient);

    color: white;

    border-color:
        transparent;
}


/* =========================================================
   09. CTA
========================================================= */

.cta-section {

    padding:
        80px 0;
}

.cta-box {

    position: relative;

    overflow: hidden;

    padding:
        80px 40px;

    text-align: center;

    border-radius: 25px;

    background:

        radial-gradient(
            circle at 20% 20%,
            rgba(34,197,94,.18),
            transparent 35%
        ),

        radial-gradient(
            circle at 80% 80%,
            rgba(14,165,233,.12),
            transparent 35%
        ),

        rgba(7,15,28,.8);
}

.cta-box h2 {

    max-width: 750px;

    margin:
        auto auto 18px;

    font-size:
        clamp(34px, 5vw, 55px);

    line-height: 1.05;
}

.cta-box p {

    max-width: 600px;

    margin:
        auto auto 30px;

    color:
        var(--muted);

    line-height: 1.8;
}


/* =========================================================
   10. CONTACT
========================================================= */

.contact-grid {

    display: grid;

    grid-template-columns:
        .8fr 1.2fr;

    gap: 35px;
}

.contact-info,
.contact-form {

    padding: 35px;

    border-radius: 20px;
}

.contact-info h3 {

    font-size: 25px;

    margin-bottom: 15px;
}

.contact-info > p {

    color:
        var(--muted);

    line-height: 1.8;

    margin-bottom: 30px;
}

.contact-item {

    display: flex;

    gap: 14px;

    margin-bottom: 20px;
}

.contact-icon {

    min-width: 43px;
    height: 43px;

    display: flex;

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

    border-radius: 10px;

    color:
        var(--green-light);

    background:
        rgba(34,197,94,.09);
}

.contact-item small {

    display: block;

    color:
        var(--muted);

    margin-bottom: 4px;
}

.contact-item strong {

    font-size: 14px;
}

.form-group {

    margin-bottom: 18px;
}

.form-group label {

    display: block;

    margin-bottom: 8px;

    color:
        var(--text-light);

    font-size: 13px;

    font-weight: 700;
}

.form-group input,
.form-group textarea {

    width: 100%;

    padding:
        13px 15px;

    border:
        1px solid
        rgba(148,163,184,.14);

    border-radius: 9px;

    outline: none;

    background:
        rgba(2,6,23,.65);

    color: white;

    font-size: 14px;

    transition: .25s ease;
}

.form-group textarea {

    min-height: 130px;

    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {

    border-color:
        rgba(34,197,94,.5);

    box-shadow:
        0 0 0 3px
        rgba(34,197,94,.07);
}

.form-submit {

    width: 100%;

    padding: 14px;

    border: none;

    border-radius: 9px;

    background:
        var(--gradient);

    color: white;

    font-weight: 800;

    cursor: pointer;

    box-shadow:
        0 10px 30px
        rgba(34,197,94,.2);

    transition: .25s ease;
}

.form-submit:hover {

    transform:
        translateY(-2px);

    box-shadow:
        0 15px 40px
        rgba(34,197,94,.35);
}


/* =========================================================
   11. FOOTER
========================================================= */

footer {

    padding:
        65px 0 25px;

    border-top:
        1px solid
        rgba(148,163,184,.09);

    background:
        rgba(2,6,23,.55);
}

.footer-grid {

    display: grid;

    grid-template-columns:
        1.4fr repeat(3,1fr);

    gap: 40px;

    padding-bottom: 45px;
}

.footer-brand p {

    max-width: 300px;

    color:
        var(--muted);

    line-height: 1.7;

    margin-top: 18px;
}

.footer-column h4 {

    margin-bottom: 18px;

    font-size: 14px;
}

.footer-column a {

    display: block;

    margin-bottom: 11px;

    color:
        var(--muted);

    text-decoration: none;

    font-size: 13px;

    transition: .2s ease;
}

.footer-column a:hover {

    color:
        var(--green-light);

    padding-left: 3px;
}

.footer-bottom {

    padding-top: 25px;

    border-top:
        1px solid
        rgba(148,163,184,.08);

    display: flex;

    justify-content: space-between;

    color:
        var(--muted);

    font-size: 12px;
}


/* =========================================================
   12. RESPONSIVE TABLET
========================================================= */

@media (max-width: 1000px) {

    .main-nav {
        gap: 20px;
    }

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

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

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

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

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


/* =========================================================
   13. RESPONSIVE MOBILE NAV
========================================================= */

@media (max-width: 800px) {

    .header-container {

        height: 70px;
    }

    .main-nav {

        position: absolute;

        top: 70px;
        left: 0;

        width: 100%;

        padding:
            15px 20px 20px;

        display: none;

        flex-direction: column;

        align-items: stretch;

        gap: 0;

        background:
            rgba(2,6,23,.98);

        border-bottom:
            1px solid
            var(--border);

        box-shadow:
            0 20px 50px
            rgba(0,0,0,.5);
    }

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

    .main-nav a {

        padding:
            15px 8px;

        border-bottom:
            1px solid
            rgba(148,163,184,.08);
    }

    .main-nav a.active::after {
        display: none;
    }

    .header-actions {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {

        transform:
            translateY(7px)
            rotate(45deg);
    }

    .menu-toggle.active span:nth-child(2) {

        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {

        transform:
            translateY(-7px)
            rotate(-45deg);
    }

    .stats-grid {

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


/* =========================================================
   14. RESPONSIVE PHONE
========================================================= */

@media (max-width: 600px) {

    .container {

        width:
            min(
                100% - 28px,
                1180px
            );
    }

    .section {

        padding:
            75px 0;
    }

    .hero {

        min-height:
            700px;
    }

    .hero h1 {

        font-size:
            45px;

        letter-spacing:
            -2.5px;
    }

    .hero p {

        font-size:
            15px;
    }

    .stats-grid,
    .services-grid,
    .markets-grid,
    .pricing-grid,
    .footer-grid {

        grid-template-columns:
            1fr;
    }

    .about-card,
    .service-card,
    .price-card,
    .contact-info,
    .contact-form {

        padding:
            25px;
    }

    .cta-box {

        padding:
            55px 22px;
    }

    .footer-bottom {

        flex-direction:
            column;

        gap:
            10px;
    }
}


/* =========================================================
   15. SMALL PHONE
========================================================= */

@media (max-width: 420px) {

    .logo {

        font-size:
            17px;
    }

    .logo-icon {

        width: 36px;
        height: 36px;
    }

    .hero h1 {

        font-size:
            42px;
    }

    .hero-buttons {

        flex-direction:
            column;
    }

    .primary-btn,
    .secondary-btn {

        width:
            100%;
    }
}


/* =========================================================
   16. SCROLLBAR
========================================================= */

::-webkit-scrollbar {

    width: 8px;
}

::-webkit-scrollbar-track {

    background:
        #020617;
}

::-webkit-scrollbar-thumb {

    background:
        linear-gradient(
            #15803d,
            #22c55e
        );

    border-radius:
        20px;
}

::selection {

    background:
        rgba(34,197,94,.35);

    color:
        white;
}