:root {
    --navy: #0f172a;
    --blue: #2563eb;
    --blue-dark: #1748b8;
    --light: #f1f5f9;
    --line: #dbe2ea;
    --text: #111827;
    --muted: #64748b;
    --white: #ffffff;
}


/* RESET */

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


html {
    scroll-behavior: smooth;
}


body {
    font-family: "Poppins", sans-serif;
    color: var(--text);
    background: white;
    line-height: 1.6;
}


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


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


.container {
    width: min(1120px, 92%);
    margin: auto;
}


/* HEADER */

.header {
    position: sticky;
    top: 0;
    z-index: 100;

    background: rgba(255,255,255,0.95);

    backdrop-filter: blur(12px);

    border-bottom: 1px solid rgba(15,23,42,0.08);
}


.nav {
    min-height: 76px;

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

    gap: 30px;
}


/* LOGO */

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}


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

.logo-img {
    width: 140px;
    height: auto;
    display: block;
}


.logo-name span {
    font-size: 9px;
    color: var(--muted);

    letter-spacing: 1.5px;
}


/* MENU */

.menu {
    display: flex;
    align-items: center;

    gap: 28px;

    font-size: 14px;
    font-weight: 500;
}


.menu a:hover {
    color: var(--blue);
}


.nav-button {
    background: var(--blue);

    color: white !important;

    padding: 11px 17px;

    border-radius: 8px;
}


.menu-toggle {
    display: none;

    border: none;

    background: none;

    font-size: 27px;

    cursor: pointer;
}


/* HERO */

.hero {
    overflow: hidden;

    background:
        linear-gradient(
            135deg,
            #ffffff 0%,
            #f8fafc 100%
        );

    padding: 100px 0 80px;
}


.hero-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    align-items: center;

    gap: 70px;
}


.eyebrow {
    font-size: 12px;

    letter-spacing: 2px;

    font-weight: 700;

    color: var(--blue);
}


.hero h1 {
    font-size: clamp(42px, 5vw, 68px);

    line-height: 1.08;

    margin: 15px 0 24px;

    letter-spacing: -2px;
}


.hero h1 span {
    color: var(--blue);
}


.hero p {
    max-width: 580px;

    color: var(--muted);

    font-size: 17px;
}


.hero-buttons {
    display: flex;

    gap: 12px;

    margin: 30px 0 25px;

    flex-wrap: wrap;
}


.button {
    display: inline-flex;

    align-items: center;

    justify-content: center;

    border-radius: 8px;

    padding: 13px 20px;

    font-weight: 600;

    font-size: 14px;

    border: 1px solid transparent;

    cursor: pointer;
}


.primary {
    background: var(--blue);

    color: white;
}


.primary:hover {
    background: var(--blue-dark);
}


.secondary {
    border-color: var(--navy);

    color: var(--navy);
}


.mini-points {
    display: flex;

    gap: 18px;

    flex-wrap: wrap;

    color: #475569;

    font-size: 12px;
}


/* MOCKUP */

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
}

.hero-device {
    width: 100%;
    max-width: 600px;
    height: auto;

    display: block;

    object-fit: contain;
}
.browser {
    width: min(510px, 100%);

    background: white;

    border-radius: 14px;

    box-shadow:
        0 25px 60px
        rgba(15,23,42,0.12);

    overflow: hidden;

    transform: rotate(2deg);
}


.browser-top {
    height: 38px;

    background: var(--navy);

    display: flex;

    align-items: center;

    gap: 7px;

    padding: 0 15px;
}


.browser-top i {
    width: 8px;

    height: 8px;

    border-radius: 50%;

    background: #cbd5e1;
}


.browser-body {
    padding: 20px;
}


.fake-nav {
    display: flex;

    justify-content: space-between;

    font-size: 11px;

    font-weight: 700;
}


.fake-nav button {
    background: var(--blue);

    color: white;

    border: none;

    padding: 6px 10px;

    border-radius: 5px;
}


.fake-hero {
    margin-top: 25px;

    min-height: 270px;

    border-radius: 10px;

    background:
        linear-gradient(
            120deg,
            #eff6ff,
            #ffffff
        );

    padding: 35px;

    display: flex;

    justify-content: space-between;

    align-items: center;
}


.fake-hero small {
    color: var(--blue);

    font-weight: 700;
}


.fake-hero h3 {
    font-size: 27px;

    line-height: 1.15;

    margin: 8px 0 15px;
}


.fake-hero button {
    background: var(--blue);

    color: white;

    border: 0;

    padding: 9px 13px;

    border-radius: 5px;
}


.fake-phone {
    width: 90px;

    height: 170px;

    background: var(--navy);

    border-radius: 18px;

    display: grid;

    place-items: center;

    color: white;

    font-weight: 700;
}


.fake-phone span {
    color: #3b82f6;

    font-size: 26px;
}


/* FEATURES */

.features {
    background: var(--navy);

    color: white;

    padding: 45px 0;
}


.feature-grid {
    display: grid;

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

    gap: 25px;
}


.feature-grid article {
    border-right:
        1px solid
        rgba(255,255,255,0.1);

    padding-right: 20px;
}


.feature-grid article:last-child {
    border: 0;
}


.feature-grid strong {
    color: #60a5fa;

    font-size: 12px;
}


.feature-grid h3 {
    font-size: 15px;

    margin: 5px 0;
}


.feature-grid p {
    font-size: 12px;

    color: #cbd5e1;
}


/* SECTIONS */

.section {
    padding: 95px 0;
}


.section-heading {
    text-align: center;

    max-width: 720px;

    margin:
        0 auto
        50px;
}


.section-heading h2 {
    font-size:
        clamp(30px,4vw,44px);

    line-height: 1.15;

    margin: 10px 0;
}


.section-heading p {
    color: var(--muted);
}


/* CARDS */

.cards {
    display: grid;

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

    gap: 22px;
}


.card {
    position: relative;

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

    border-radius: 14px;

    padding: 32px;

    background: white;

    transition: .25s;
}


.card:hover {
    transform: translateY(-5px);

    box-shadow:
        0 15px 35px
        rgba(15,23,42,0.08);
}


.card.featured {
    border-color: var(--blue);

    box-shadow:
        0 15px 40px
        rgba(37,99,235,0.08);
}


.tag {
    position: absolute;

    right: 18px;

    top: 18px;

    color: var(--blue);

    font-size: 9px;

    font-weight: 700;
}


.icon {
    width: 46px;

    height: 46px;

    border-radius: 10px;

    background: #eff6ff;

    color: var(--blue);

    display: grid;

    place-items: center;

    font-size: 22px;

    font-weight: 700;

    margin-bottom: 20px;
}


.card h3 {
    font-size: 21px;

    margin-bottom: 10px;
}


.card p {
    color: var(--muted);

    font-size: 14px;

    margin-bottom: 20px;
}


.card a {
    color: var(--blue);

    font-size: 13px;

    font-weight: 700;
}


/* PORTFOLIO */

.portfolio-section {
    background: var(--light);
}


.portfolio-grid {
    display: grid;

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

    gap: 22px;
}


.project {
    background: white;

    border-radius: 12px;

    overflow: hidden;

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


.project-screen {
    height: 360px;
    width: 100%;
    overflow: hidden;
    background: #f1f5f9;

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

.project-screen img {
    width: 100%;
    height: auto;
    display: block;
}

.project-screen span {
    font-size: 19px;

    font-weight: 700;

    max-width: 220px;
}


.project-screen small {
    margin-top: 7px;

    opacity: .8;
}


.project-info {
    padding: 18px 20px;
}


.project-info h3 {
    font-size: 16px;
}


.project-info p {
    font-size: 12px;

    color: var(--muted);
}


/* =========================
   SOBRE MIM
========================= */

.about {
    background: #ffffff;
}


.about-grid {
    display: grid;

    grid-template-columns: 420px 1fr;

    gap: 80px;

    align-items: center;
}


/* FOTO */

.about-photo {
    width: 360px;
    height: 300px;
    margin: 0 auto;

    overflow: hidden;
    border-radius: 18px;
    background: #f1f5f9;
}

.about-photo img {
    width: 100%;
    height: 100%;
    display: block;

    object-fit: cover;
    object-position: center 25%;
}


/* TEXTO */

.about-content {
    max-width: 650px;
}


.about-content h2 {
    font-size: 42px;

    line-height: 1.15;

    margin: 10px 0 20px;

    color: var(--navy);
}


.about-content p {
    color: var(--muted);

    margin-bottom: 15px;

    font-size: 15px;

    line-height: 1.8;
}

/* PROCESSO */

.process {
    background: var(--light);
}


.steps {
    display: grid;

    grid-template-columns:
        repeat(6,1fr);

    gap: 12px;
}


.steps div {
    background: white;

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

    border-radius: 10px;

    padding: 22px 12px;

    text-align: center;
}


.steps b {
    display: block;

    color: var(--blue);

    font-size: 13px;

    margin-bottom: 7px;
}


.steps span {
    font-size: 12px;

    font-weight: 600;
}


/* CONTATO */

.contact {
    background: var(--navy);

    color: white;
}


.contact-box {
    display: grid;

    grid-template-columns:
        .9fr 1.1fr;

    gap: 70px;

    align-items: start;
}


.contact h2 {
    font-size: 44px;

    line-height: 1.15;

    margin: 10px 0 20px;
}


.contact p {
    color: #cbd5e1;
}


form {
    background: white;

    color: var(--text);

    padding: 28px;

    border-radius: 14px;

    display: grid;

    gap: 14px;
}


label {
    font-size: 12px;

    font-weight: 600;
}


input,
select,
textarea {
    display: block;

    width: 100%;

    margin-top: 6px;

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

    border-radius: 7px;

    padding: 12px;

    font: inherit;

    font-size: 13px;

    outline: none;
}


input:focus,
select:focus,
textarea:focus {
    border-color: var(--blue);

    box-shadow:
        0 0 0 3px
        rgba(37,99,235,.1);
}


.form-note {
    font-size: 10px;

    color: var(--muted);
}


/* FOOTER */

.footer {
    background: #080f1d;

    color: white;

    padding-top: 55px;
}


.footer-grid {
    display: grid;

    grid-template-columns:
        2fr 1fr 1fr;

    gap: 40px;

    padding-bottom: 40px;
}


.footer-logo {
    font-weight: 700;

    font-size: 21px;
}


.footer-logo span {
    font-weight: 500;

    margin-left: 8px;

    color: #60a5fa;
}

.footer-logo img {
    width: 150px;
    height: auto;
    display: block;
}

.footer p {
    color: #94a3b8;

    font-size: 12px;

    margin-top: 8px;
}


.footer-grid > div:not(:first-child) {
    display: flex;

    flex-direction: column;

    gap: 8px;

    font-size: 12px;

    color: #94a3b8;
}


.footer-grid strong {
    color: white;

    margin-bottom: 5px;
}


.footer-grid a:hover {
    color: #60a5fa;
}


.copyright {
    text-align: center;

    border-top:
        1px solid
        rgba(255,255,255,.07);

    padding: 18px;

    font-size: 10px;

    color: #64748b;
}


/* RESPONSIVIDADE */

@media (max-width: 900px) {

    .menu {
        display: none;

        position: absolute;

        left: 0;
        right: 0;
        top: 76px;

        background: white;

        padding: 20px;

        flex-direction: column;

        align-items: stretch;

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


    .menu.open {
        display: flex;
    }


    .menu-toggle {
        display: block;
    }


    .hero-grid,
    .contact-box,
    .about-grid {
        grid-template-columns: 1fr;
    }


    .hero {
        padding-top: 65px;
    }


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


    .cards,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }


    .steps {
        grid-template-columns:
            repeat(3,1fr);
    }

    
}


/* CELULAR */

@media (max-width: 600px) {

    .hero h1 {
        font-size: 42px;
    }


    .hero p {
        font-size: 15px;
    }


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


    .feature-grid article {
        border-right: none;

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

        padding-bottom: 18px;
    }


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


    .section {
        padding: 70px 0;
    }


    .contact h2,
    .about h2 {
        font-size: 34px;
    }


    .fake-hero {
        padding: 22px;
    }


    .fake-phone {
        width: 65px;

        height: 130px;
    }


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

    .logo-img {
    width: 125px;
}

    .about-photo {
        width: 100%;
        max-width: 360px;
        height: 300px;
        margin: 0 auto;
    }

}