/* =========================================================
   PROTCNO
   STYLES.CSS — SITE PRINCIPAL
   Design profissional 2026
========================================================= */


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

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


html {
    scroll-behavior: smooth;
}


body {
    font-family:
        "Inter",
        "Segoe UI",
        Arial,
        sans-serif;

    background: #07090d;
    color: #ffffff;

    line-height: 1.6;

    overflow-x: hidden;
}


img {
    display: block;
    width: 100%;
}


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


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


button {
    cursor: pointer;
}


:root {

    --black:
        #07090d;

    --black-light:
        #0d1118;

    --black-card:
        #10151d;

    --blue:
        #20bfff;

    --blue-dark:
        #0c8fca;

    --white:
        #ffffff;

    --text:
        #f2f5f7;

    --muted:
        #89939e;

    --border:
        rgba(255, 255, 255, 0.10);

    --border-blue:
        rgba(32, 191, 255, 0.35);

    --container:
        1240px;

}


/* =========================================================
   CONTAINERS
========================================================= */

.header-container,
.section-container,
.intro-container,
.difference-container,
.featured-container,
.cta-container,
.contact-container,
.footer-container {

    width:
        min(
            calc(100% - 80px),
            var(--container)
        );

    margin:
        0 auto;

}


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

.site-header {

    position: fixed;

    top: 0;
    left: 0;

    width: 100%;

    z-index: 1000;

    background:
        rgba(7, 9, 13, 0.72);

    backdrop-filter:
        blur(18px);

    -webkit-backdrop-filter:
        blur(18px);

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

    transition:
        background 0.3s ease,
        box-shadow 0.3s ease;

}


.site-header.header-scrolled {

    background:
        rgba(7, 9, 13, 0.95);

    box-shadow:
        0 10px 40px
        rgba(0, 0, 0, 0.35);

}


.header-container {

    min-height: 88px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

    gap: 40px;

}


/* =========================================================
   BRAND
========================================================= */

.brand {

    display:
        flex;

    flex-direction:
        column;

    flex-shrink: 0;

}


.brand-name {

    font-size:
        1.55rem;

    font-weight:
        900;

    letter-spacing:
        0.18em;

    line-height:
        1;

}


.brand-subtitle {

    margin-top:
        5px;

    color:
        var(--blue);

    font-size:
        0.55rem;

    font-weight:
        700;

    letter-spacing:
        0.22em;

}


/* =========================================================
   NAVIGATION
========================================================= */

.main-nav {

    display:
        flex;

    align-items:
        center;

    gap:
        38px;

    margin-left:
        auto;

}


.main-nav a {

    position:
        relative;

    color:
        #c8d0d8;

    font-size:
        0.88rem;

    font-weight:
        600;

    transition:
        color 0.25s ease;

}


.main-nav a::after {

    content:
        "";

    position:
        absolute;

    left: 0;
    bottom: -8px;

    width:
        0;

    height:
        2px;

    background:
        var(--blue);

    transition:
        width 0.25s ease;

}


.main-nav a:hover {

    color:
        #ffffff;

}


.main-nav a:hover::after {

    width:
        100%;

}


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

.header-button {

    display:
        inline-flex;

    align-items:
        center;

    gap:
        10px;

    padding:
        13px 21px;

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

    color:
        #ffffff;

    font-size:
        0.82rem;

    font-weight:
        700;

    letter-spacing:
        0.02em;

    transition:
        all 0.25s ease;

}


.header-button:hover {

    background:
        var(--blue);

    color:
        #061018;

    transform:
        translateY(-2px);

}


.header-button span {

    font-size:
        1rem;

}


/* =========================================================
   MOBILE MENU
========================================================= */

.menu-toggle {

    display:
        none;

    width:
        44px;

    height:
        44px;

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

    background:
        transparent;

    flex-direction:
        column;

    justify-content:
        center;

    align-items:
        center;

    gap:
        5px;

}


.menu-toggle span {

    width:
        20px;

    height:
        2px;

    background:
        #ffffff;

}


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

.hero {

    position:
        relative;

    min-height:
        100vh;

    display:
        flex;

    align-items:
        center;

    overflow:
        hidden;

    background:
        #07090d;

}


.hero-background {

    position:
        absolute;

    inset:
        0;

    background:

        radial-gradient(
            circle at 78% 45%,
            rgba(32, 191, 255, 0.13),
            transparent 30%
        ),

        radial-gradient(
            circle at 15% 80%,
            rgba(32, 191, 255, 0.06),
            transparent 30%
        );

}


.hero-background::before {

    content:
        "";

    position:
        absolute;

    inset:
        0;

    background-image:

        linear-gradient(
            rgba(255,255,255,0.025) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(255,255,255,0.025) 1px,
            transparent 1px
        );

    background-size:
        70px 70px;

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

}


.hero-overlay {

    position:
        absolute;

    inset:
        0;

    background:
        linear-gradient(
            90deg,
            #07090d 0%,
            rgba(7,9,13,0.92) 42%,
            rgba(7,9,13,0.55) 70%,
            #07090d 100%
        );

}


.hero-container {

    position:
        relative;

    z-index:
        2;

    width:
        min(
            calc(100% - 80px),
            var(--container)
        );

    margin:
        0 auto;

    padding:
        150px 0 90px;

    display:
        grid;

    grid-template-columns:
        1.05fr 0.95fr;

    align-items:
        center;

    gap:
        50px;

}


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

.hero-content {

    max-width:
        720px;

}


.hero-eyebrow {

    display:
        inline-flex;

    align-items:
        center;

    gap:
        12px;

    color:
        var(--blue);

    font-size:
        0.68rem;

    font-weight:
        800;

    letter-spacing:
        0.2em;

}


.hero-line {

    display:
        block;

    width:
        45px;

    height:
        1px;

    background:
        var(--blue);

}


.hero h1 {

    margin-top:
        28px;

    font-size:
        clamp(
            3rem,
            6vw,
            5.7rem
        );

    line-height:
        0.98;

    font-weight:
        800;

    letter-spacing:
        -0.055em;

}


.hero h1 span {

    color:
        var(--blue);

}


.hero-description {

    max-width:
        640px;

    margin-top:
        30px;

    color:
        #aab4be;

    font-size:
        1.05rem;

    line-height:
        1.8;

}


.hero-actions {

    display:
        flex;

    align-items:
        center;

    gap:
        14px;

    margin-top:
        38px;

}


/* =========================================================
   BUTTONS
========================================================= */

.button {

    display:
        inline-flex;

    align-items:
        center;

    justify-content:
        center;

    gap:
        12px;

    min-height:
        52px;

    padding:
        0 25px;

    border:
        1px solid
        transparent;

    font-size:
        0.82rem;

    font-weight:
        800;

    letter-spacing:
        0.02em;

    transition:
        all 0.25s ease;

}


.button-primary {

    background:
        var(--blue);

    color:
        #061018;

}


.button-primary:hover {

    background:
        #ffffff;

    transform:
        translateY(-3px);

    box-shadow:
        0 15px 35px
        rgba(32,191,255,0.18);

}


.button-outline {

    border-color:
        rgba(255,255,255,0.22);

    color:
        #ffffff;

    background:
        rgba(255,255,255,0.025);

}


.button-outline:hover {

    border-color:
        var(--blue);

    color:
        var(--blue);

    transform:
        translateY(-3px);

}


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

.hero-stats {

    display:
        flex;

    margin-top:
        65px;

}


.hero-stat {

    min-width:
        150px;

    padding-right:
        30px;

    margin-right:
        30px;

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

}


.hero-stat:last-child {

    border-right:
        none;

}


.hero-stat strong {

    display:
        block;

    color:
        #ffffff;

    font-size:
        1.2rem;

    font-weight:
        800;

}


.hero-stat span {

    display:
        block;

    margin-top:
        3px;

    color:
        var(--muted);

    font-size:
        0.7rem;

    text-transform:
        uppercase;

    letter-spacing:
        0.08em;

}


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

.hero-visual {

    position:
        relative;

    min-height:
        560px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

}


.hero-grid {

    position:
        absolute;

    width:
        500px;

    height:
        500px;

    background-image:

        linear-gradient(
            rgba(32,191,255,0.09) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(32,191,255,0.09) 1px,
            transparent 1px
        );

    background-size:
        35px 35px;

    transform:
        perspective(500px)
        rotateX(60deg)
        rotateZ(-10deg);

    opacity:
        0.45;

    mask-image:
        radial-gradient(
            circle,
            black 0%,
            transparent 70%
        );

}


.hero-circle {

    position:
        absolute;

    border:
        1px solid
        rgba(32,191,255,0.25);

    border-radius:
        50%;

}


.circle-one {

    width:
        420px;

    height:
        420px;

}


.circle-two {

    width:
        310px;

    height:
        310px;

}


.circle-three {

    width:
        205px;

    height:
        205px;

    border-color:
        rgba(32,191,255,0.5);

}


.hero-core {

    position:
        relative;

    z-index:
        3;

    width:
        145px;

    height:
        145px;

    border:
        1px solid
        rgba(32,191,255,0.55);

    border-radius:
        50%;

    display:
        flex;

    flex-direction:
        column;

    align-items:
        center;

    justify-content:
        center;

    background:
        rgba(7,9,13,0.82);

    box-shadow:
        0 0 80px
        rgba(32,191,255,0.14);

}


.hero-core span {

    font-size:
        2rem;

    font-weight:
        900;

    letter-spacing:
        0.15em;

    color:
        #ffffff;

}


.hero-core small {

    margin-top:
        4px;

    color:
        var(--blue);

    font-size:
        0.55rem;

    font-weight:
        800;

    letter-spacing:
        0.18em;

}


/* =========================================================
   FLOATING CARDS
========================================================= */

.hero-floating-card {

    position:
        absolute;

    z-index:
        5;

    padding:
        18px 22px;

    min-width:
        190px;

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

    background:
        rgba(12,17,24,0.85);

    backdrop-filter:
        blur(15px);

    box-shadow:
        0 20px 60px
        rgba(0,0,0,0.35);

}


.hero-floating-card span {

    display:
        block;

    color:
        var(--blue);

    font-size:
        0.62rem;

    font-weight:
        800;

}


.hero-floating-card strong {

    display:
        block;

    margin-top:
        5px;

    font-size:
        0.9rem;

    letter-spacing:
        0.08em;

}


.hero-floating-card small {

    display:
        block;

    margin-top:
        2px;

    color:
        var(--muted);

    font-size:
        0.65rem;

}


.card-one {

    top:
        100px;

    right:
        15px;

}


.card-two {

    bottom:
        100px;

    left:
        15px;

}


/* =========================================================
   EYEBROW
========================================================= */

.eyebrow {

    display:
        inline-block;

    color:
        var(--blue);

    font-size:
        0.66rem;

    font-weight:
        800;

    letter-spacing:
        0.18em;

}


/* =========================================================
   INTRO
========================================================= */

.intro-section {

    padding:
        140px 0;

    background:
        #090c11;

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

}


.intro-container {

    display:
        grid;

    grid-template-columns:
        0.3fr 1fr;

    gap:
        60px;

}


.intro-label {

    display:
        flex;

    flex-direction:
        column;

    gap:
        15px;

    color:
        var(--muted);

    font-size:
        0.65rem;

    font-weight:
        700;

    letter-spacing:
        0.15em;

}


.intro-label span:first-child {

    color:
        var(--blue);

    font-size:
        1.3rem;

}


.intro-content {

    max-width:
        850px;

}


.intro-content h2 {

    margin-top:
        22px;

    font-size:
        clamp(
            2.3rem,
            4.5vw,
            4.3rem
        );

    line-height:
        1.05;

    letter-spacing:
        -0.04em;

}


.intro-content h2 span {

    color:
        var(--blue);

}


.intro-content p {

    max-width:
        720px;

    margin-top:
        25px;

    color:
        var(--muted);

    font-size:
        0.98rem;

}


.text-link {

    display:
        inline-flex;

    align-items:
        center;

    gap:
        15px;

    margin-top:
        32px;

    color:
        #ffffff;

    font-size:
        0.82rem;

    font-weight:
        800;

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

    padding-bottom:
        7px;

}


.text-link span {

    color:
        var(--blue);

    font-size:
        1.1rem;

}


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

.services-section {

    padding:
        140px 0;

    background:
        var(--black);

}


.section-header {

    display:
        flex;

    align-items:
        flex-end;

    justify-content:
        space-between;

    gap:
        60px;

    margin-bottom:
        60px;

}


.section-header h2 {

    margin-top:
        18px;

    font-size:
        clamp(
            2.4rem,
            4vw,
            4rem
        );

    line-height:
        1;

    letter-spacing:
        -0.04em;

}


.section-header h2 span {

    color:
        var(--blue);

}


.section-header > p {

    max-width:
        430px;

    color:
        var(--muted);

    font-size:
        0.95rem;

}


/* =========================================================
   SERVICE GRID
========================================================= */

.services-grid {

    display:
        grid;

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

    gap:
        22px;

}


.service-card {

    overflow:
        hidden;

    background:
        var(--black-card);

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

    transition:
        transform 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;

}


.service-card:hover {

    transform:
        translateY(-7px);

    border-color:
        rgba(32,191,255,0.4);

    box-shadow:
        0 25px 60px
        rgba(0,0,0,0.28);

}


.service-image-link {

    position:
        relative;

    display:
        block;

    height:
        270px;

    overflow:
        hidden;

}


.service-image-link::after {

    content:
        "";

    position:
        absolute;

    inset:
        0;

    background:
        linear-gradient(
            to top,
            rgba(7,9,13,0.7),
            transparent 60%
        );

}


.service-image-link img {

    height:
        100%;

    object-fit:
        cover;

    transition:
        transform 0.5s ease;

}


.service-card:hover
.service-image-link img {

    transform:
        scale(1.06);

}


.service-number {

    position:
        absolute;

    z-index:
        2;

    top:
        18px;

    left:
        18px;

    color:
        #ffffff;

    font-size:
        0.7rem;

    font-weight:
        800;

    letter-spacing:
        0.1em;

}


.service-arrow {

    position:
        absolute;

    z-index:
        3;

    top:
        16px;

    right:
        16px;

    width:
        40px;

    height:
        40px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

    border:
        1px solid
        rgba(255,255,255,0.2);

    background:
        rgba(7,9,13,0.45);

    font-size:
        1rem;

    transition:
        all 0.25s ease;

}


.service-card:hover
.service-arrow {

    background:
        var(--blue);

    color:
        #061018;

    border-color:
        var(--blue);

}


.service-content {

    padding:
        28px;

}


.service-category {

    color:
        var(--blue);

    font-size:
        0.58rem;

    font-weight:
        800;

    letter-spacing:
        0.16em;

}


.service-content h3 {

    margin-top:
        9px;

    font-size:
        1.3rem;

    line-height:
        1.2;

}


.service-content p {

    min-height:
        70px;

    margin-top:
        12px;

    color:
        var(--muted);

    font-size:
        0.83rem;

    line-height:
        1.7;

}


/* =========================================================
   SERVICE ACTIONS
========================================================= */

.service-actions {

    display:
        grid;

    grid-template-columns:
        1fr 1fr;

    gap:
        8px;

    margin-top:
        22px;

}


.service-button {

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

    min-height:
        42px;

    padding:
        7px 10px;

    border:
        1px solid
        rgba(255,255,255,0.14);

    color:
        #dce3e8;

    font-size:
        0.65rem;

    font-weight:
        700;

    text-align:
        center;

    transition:
        all 0.25s ease;

}


.service-button:hover {

    border-color:
        var(--blue);

    color:
        var(--blue);

}


.service-button.primary {

    background:
        var(--blue);

    border-color:
        var(--blue);

    color:
        #061018;

}


.service-button.primary:hover {

    background:
        #ffffff;

    border-color:
        #ffffff;

    color:
        #061018;

}


/* =========================================================
   DIFFERENCE
========================================================= */

.difference-section {

    padding:
        140px 0;

    background:
        #0a0e14;

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

}


.difference-container {

    display:
        grid;

    grid-template-columns:
        0.9fr 1.1fr;

    gap:
        100px;

    align-items:
        center;

}


.difference-content h2 {

    margin-top:
        20px;

    font-size:
        clamp(
            2.3rem,
            4vw,
            4rem
        );

    line-height:
        1.05;

    letter-spacing:
        -0.04em;

}


.difference-content h2 span {

    color:
        var(--blue);

}


.difference-content p {

    margin-top:
        25px;

    color:
        var(--muted);

    max-width:
        560px;

}


.difference-content .button {

    margin-top:
        32px;

}


.difference-grid {

    display:
        grid;

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

}


.difference-item {

    min-height:
        220px;

    padding:
        30px;

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

}


.difference-item:nth-child(2),
.difference-item:nth-child(3) {

    background:
        rgba(255,255,255,0.015);

}


.difference-item span {

    color:
        var(--blue);

    font-size:
        0.7rem;

    font-weight:
        800;

}


.difference-item strong {

    display:
        block;

    margin-top:
        40px;

    font-size:
        1.05rem;

}


.difference-item p {

    margin-top:
        8px;

    color:
        var(--muted);

    font-size:
        0.78rem;

}


/* =========================================================
   FEATURED
========================================================= */

.featured-section {

    padding:
        140px 0;

    background:
        var(--black);

}


.featured-container {

    display:
        grid;

    grid-template-columns:
        1fr 1fr;

    min-height:
        560px;

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

}


.featured-image {

    min-height:
        560px;

    overflow:
        hidden;

}


.featured-image img {

    height:
        100%;

    object-fit:
        cover;

    transition:
        transform 0.6s ease;

}


.featured-container:hover
.featured-image img {

    transform:
        scale(1.04);

}


.featured-content {

    display:
        flex;

    flex-direction:
        column;

    justify-content:
        center;

    padding:
        70px;

    background:
        #0b1017;

}


.featured-content h2 {

    margin-top:
        18px;

    font-size:
        clamp(
            2.2rem,
            4vw,
            3.8rem
        );

    line-height:
        1.05;

    letter-spacing:
        -0.04em;

}


.featured-content h2 span {

    color:
        var(--blue);

}


.featured-content > p {

    margin-top:
        24px;

    color:
        var(--muted);

    max-width:
        520px;

}


.featured-list {

    display:
        grid;

    grid-template-columns:
        1fr 1fr;

    gap:
        12px 20px;

    margin-top:
        28px;

    list-style:
        none;

}


.featured-list li {

    color:
        #dce3e8;

    font-size:
        0.8rem;

}


.featured-list span {

    margin-right:
        8px;

    color:
        var(--blue);

}


.featured-actions {

    display:
        flex;

    gap:
        12px;

    margin-top:
        35px;

}


/* =========================================================
   CTA
========================================================= */

.cta-section {

    padding:
        110px 0;

    background:
        #0a0e13;

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

}


.cta-container {

    position:
        relative;

    overflow:
        hidden;

    min-height:
        390px;

    display:
        flex;

    align-items:
        center;

    padding:
        70px;

    border:
        1px solid
        rgba(32,191,255,0.22);

    background:

        radial-gradient(
            circle at 80% 50%,
            rgba(32,191,255,0.1),
            transparent 35%
        ),

        #0b1017;

}


.cta-number {

    position:
        absolute;

    right:
        35px;

    bottom:
        -30px;

    color:
        rgba(32,191,255,0.035);

    font-size:
        9rem;

    font-weight:
        900;

    letter-spacing:
        -0.08em;

}


.cta-content {

    position:
        relative;

    z-index:
        2;

    max-width:
        720px;

}


.cta-content h2 {

    margin-top:
        18px;

    font-size:
        clamp(
            2.5rem,
            5vw,
            4.5rem
        );

    line-height:
        1;

    letter-spacing:
        -0.05em;

}


.cta-content h2 span {

    color:
        var(--blue);

}


.cta-content p {

    max-width:
        650px;

    margin-top:
        20px;

    color:
        var(--muted);

}


.cta-actions {

    display:
        flex;

    gap:
        12px;

    margin-top:
        30px;

}


/* =========================================================
   CONTACTOS
========================================================= */

.contact-section {

    padding:
        140px 0;

    background:
        var(--black);

}


.contact-container {

    display:
        grid;

    grid-template-columns:
        0.9fr 1.1fr;

    gap:
        80px;

    align-items:
        center;

}


.contact-heading h2 {

    margin-top:
        18px;

    font-size:
        clamp(
            2.3rem,
            4vw,
            4rem
        );

    line-height:
        1.05;

    letter-spacing:
        -0.04em;

}


.contact-heading h2 span {

    color:
        var(--blue);

}


.contact-heading p {

    max-width:
        520px;

    margin-top:
        25px;

    color:
        var(--muted);

}


.contact-actions {

    display:
        grid;

    grid-template-columns:
        1fr 1fr;

    gap:
        15px;

}


.contact-box {

    position:
        relative;

    min-height:
        230px;

    padding:
        30px;

    display:
        flex;

    flex-direction:
        column;

    justify-content:
        flex-end;

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

    background:
        #0b1016;

    transition:
        all 0.3s ease;

}


.contact-box:hover {

    border-color:
        var(--blue);

    transform:
        translateY(-5px);

}


.contact-box > span {

    position:
        absolute;

    top:
        25px;

    left:
        25px;

    color:
        var(--blue);

    font-size:
        0.65rem;

    font-weight:
        800;

}


.contact-box strong {

    font-size:
        1.2rem;

}


.contact-box small {

    margin-top:
        6px;

    color:
        var(--muted);

    font-size:
        0.75rem;

}


.contact-box b {

    position:
        absolute;

    right:
        25px;

    bottom:
        25px;

    color:
        var(--blue);

    font-size:
        1.2rem;

}


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

.site-footer {

    padding:
        80px 0 25px;

    background:
        #05070a;

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

}


.footer-container {

    display:
        grid;

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

    gap:
        60px;

    padding-bottom:
        60px;

}


.footer-brand a {

    display:
        flex;

    flex-direction:
        column;

}


.footer-brand .brand-name {

    font-size:
        1.5rem;

}


.footer-brand p {

    max-width:
        290px;

    margin-top:
        20px;

    color:
        var(--muted);

    font-size:
        0.78rem;

}


.footer-column {

    display:
        flex;

    flex-direction:
        column;

    gap:
        11px;

}


.footer-column h3 {

    margin-bottom:
        8px;

    color:
        #ffffff;

    font-size:
        0.72rem;

    text-transform:
        uppercase;

    letter-spacing:
        0.14em;

}


.footer-column a {

    width:
        fit-content;

    color:
        #7f8994;

    font-size:
        0.75rem;

    transition:
        color 0.2s ease;

}


.footer-column a:hover {

    color:
        var(--blue);

}


.footer-bottom {

    width:
        min(
            calc(100% - 80px),
            var(--container)
        );

    margin:
        0 auto;

    padding-top:
        22px;

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

    display:
        flex;

    justify-content:
        space-between;

    gap:
        20px;

    color:
        #5e6872;

    font-size:
        0.68rem;

}


/* =========================================================
   BOT PROTCNO
========================================================= */

.protcno-assistant {

    position:
        fixed;

    z-index:
        2000;

    right:
        25px;

    bottom:
        25px;

}


.bot-button {

    position:
        relative;

    width:
        62px;

    height:
        62px;

    border:
        1px solid
        rgba(32,191,255,0.5);

    border-radius:
        50%;

    background:
        var(--blue);

    color:
        #061018;

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

    box-shadow:
        0 12px 35px
        rgba(0,0,0,0.4);

    transition:
        all 0.25s ease;

}


.bot-button:hover {

    transform:
        translateY(-4px);

    box-shadow:
        0 18px 45px
        rgba(32,191,255,0.2);

}


.bot-icon {

    font-size:
        1.7rem;

    font-weight:
        900;

}


.bot-notification {

    position:
        absolute;

    top:
        -2px;

    right:
        -2px;

    width:
        19px;

    height:
        19px;

    border-radius:
        50%;

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

    background:
        #ffffff;

    color:
        #071019;

    font-size:
        0.62rem;

    font-weight:
        900;

}


/* =========================================================
   BOT WINDOW
========================================================= */

.bot-window {

    position:
        absolute;

    right:
        0;

    bottom:
        78px;

    width:
        370px;

    max-width:
        calc(100vw - 30px);

    overflow:
        hidden;

    background:
        #0b1017;

    border:
        1px solid
        rgba(32,191,255,0.22);

    box-shadow:
        0 30px 80px
        rgba(0,0,0,0.55);

    opacity:
        0;

    visibility:
        hidden;

    transform:
        translateY(15px)
        scale(0.97);

    transform-origin:
        bottom right;

    transition:
        all 0.25s ease;

}


.bot-window.active {

    opacity:
        1;

    visibility:
        visible;

    transform:
        translateY(0)
        scale(1);

}


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

.bot-header {

    min-height:
        75px;

    padding:
        14px 17px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

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

    background:
        #0e141c;

}


.bot-profile {

    display:
        flex;

    align-items:
        center;

    gap:
        11px;

}


.bot-avatar {

    width:
        39px;

    height:
        39px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

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

    background:
        rgba(32,191,255,0.08);

    color:
        var(--blue);

    font-weight:
        900;

}


.bot-title strong {

    display:
        block;

    font-size:
        0.82rem;

}


.bot-title small {

    display:
        flex;

    align-items:
        center;

    gap:
        5px;

    margin-top:
        2px;

    color:
        #75808b;

    font-size:
        0.62rem;

}


.online-dot {

    width:
        6px;

    height:
        6px;

    border-radius:
        50%;

    background:
        #36d27c;

}


.bot-close {

    width:
        32px;

    height:
        32px;

    border:
        none;

    background:
        transparent;

    color:
        #7c8792;

    font-size:
        1.5rem;

}


.bot-close:hover {

    color:
        #ffffff;

}


/* =========================================================
   BOT BODY
========================================================= */

.bot-body {

    height:
        310px;

    overflow-y:
        auto;

    padding:
        18px;

    scrollbar-width:
        thin;

    scrollbar-color:
        #26313d transparent;

}


.bot-message {

    width:
        fit-content;

    max-width:
        88%;

    margin-bottom:
        12px;

    padding:
        12px 14px;

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

    background:
        #131a23;

    color:
        #dce2e7;

    font-size:
        0.76rem;

    line-height:
        1.6;

}


.bot-message strong {

    color:
        #ffffff;

}


.user-message {

    margin-left:
        auto;

    background:
        var(--blue);

    color:
        #061018;

    border-color:
        var(--blue);

}


/* =========================================================
   BOT OPTIONS
========================================================= */

.bot-options {

    display:
        grid;

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

    gap:
        7px;

    padding:
        10px 14px;

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

}


.bot-options button {

    min-height:
        34px;

    border:
        1px solid
        rgba(255,255,255,0.09);

    background:
        #10161e;

    color:
        #aeb7bf;

    font-size:
        0.64rem;

    transition:
        all 0.2s ease;

}


.bot-options button span {

    color:
        var(--blue);

    margin-right:
        4px;

}


.bot-options button:hover {

    border-color:
        var(--blue);

    color:
        #ffffff;

}


/* =========================================================
   BOT TYPING
========================================================= */

.bot-typing {

    display:
        none;

    gap:
        4px;

    padding:
        0 18px 8px;

}


.bot-typing.active {

    display:
        flex;

}


.bot-typing span {

    width:
        5px;

    height:
        5px;

    border-radius:
        50%;

    background:
        var(--blue);

    animation:
        typing 1s infinite;

}


.bot-typing span:nth-child(2) {

    animation-delay:
        0.15s;

}


.bot-typing span:nth-child(3) {

    animation-delay:
        0.3s;

}


@keyframes typing {

    0%,
    60%,
    100% {

        opacity:
            0.3;

        transform:
            translateY(0);

    }

    30% {

        opacity:
            1;

        transform:
            translateY(-3px);

    }

}


/* =========================================================
   BOT INPUT
========================================================= */

.bot-input {

    display:
        flex;

    align-items:
        center;

    gap:
        8px;

    padding:
        12px 14px;

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

}


.bot-input input {

    flex:
        1;

    min-width:
        0;

    height:
        40px;

    padding:
        0 12px;

    border:
        1px solid
        rgba(255,255,255,0.1);

    outline:
        none;

    background:
        #080c11;

    color:
        #ffffff;

    font-size:
        0.72rem;

}


.bot-input input:focus {

    border-color:
        var(--blue);

}


.bot-input button {

    width:
        40px;

    height:
        40px;

    border:
        none;

    background:
        var(--blue);

    color:
        #061018;

    font-weight:
        900;

}


.bot-footer {

    padding:
        8px;

    text-align:
        center;

    color:
        #56616c;

    font-size:
        0.56rem;

    letter-spacing:
        0.08em;

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

}


/* =========================================================
   SCROLL ANIMATIONS
========================================================= */

.scroll-animation {

    opacity:
        0;

    transform:
        translateY(25px);

    transition:
        opacity 0.7s ease,
        transform 0.7s ease;

}


.scroll-animation.visible {

    opacity:
        1;

    transform:
        translateY(0);

}


/* =========================================================
   RESPONSIVE — TABLET
========================================================= */

@media (max-width: 1050px) {


    .header-container,
    .section-container,
    .intro-container,
    .difference-container,
    .featured-container,
    .cta-container,
    .contact-container,
    .footer-container {

        width:
            min(
                calc(100% - 50px),
                var(--container)
            );

    }


    .main-nav {

        gap:
            22px;

    }


    .hero-container {

        grid-template-columns:
            1fr;

    }


    .hero-visual {

        position:
            absolute;

        width:
            450px;

        right:
            -130px;

        opacity:
            0.5;

    }


    .hero-content {

        position:
            relative;

        z-index:
            5;

    }


    .services-grid {

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

    }


    .difference-container {

        grid-template-columns:
            1fr;

        gap:
            55px;

    }


    .contact-container {

        grid-template-columns:
            1fr;

    }


    .footer-container {

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

    }

}


/* =========================================================
   RESPONSIVE — MOBILE
========================================================= */

@media (max-width: 700px) {


    .header-container,
    .section-container,
    .intro-container,
    .difference-container,
    .featured-container,
    .cta-container,
    .contact-container,
    .footer-container {

        width:
            calc(100% - 32px);

    }


    .header-container {

        min-height:
            72px;

    }


    .main-nav {

        position:
            absolute;

        top:
            72px;

        left:
            16px;

        right:
            16px;

        display:
            none;

        flex-direction:
            column;

        align-items:
            stretch;

        gap:
            0;

        margin:
            0;

        background:
            #0b1017;

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

    }


    .main-nav.nav-open {

        display:
            flex;

    }


    .main-nav a {

        padding:
            15px 18px;

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

    }


    .main-nav a:last-child {

        border-bottom:
            none;

    }


    .main-nav a::after {

        display:
            none;

    }


    .header-button {

        display:
            none;

    }


    .menu-toggle {

        display:
            flex;

    }


    .hero {

        min-height:
            auto;

    }


    .hero-container {

        width:
            calc(100% - 32px);

        padding:
            125px 0 70px;

    }


    .hero h1 {

        font-size:
            clamp(
                2.7rem,
                13vw,
                4.3rem
            );

    }


    .hero-description {

        font-size:
            0.9rem;

    }


    .hero-actions {

        flex-direction:
            column;

        align-items:
            stretch;

    }


    .hero-actions .button {

        width:
            100%;

    }


    .hero-stats {

        margin-top:
            45px;

        flex-wrap:
            wrap;

        gap:
            20px;

    }


    .hero-stat {

        min-width:
            auto;

        padding-right:
            20px;

        margin-right:
            0;

    }


    .hero-visual {

        display:
            none;

    }


    .intro-section,
    .services-section,
    .difference-section,
    .featured-section,
    .contact-section {

        padding:
            90px 0;

    }


    .intro-container {

        grid-template-columns:
            1fr;

        gap:
            25px;

    }


    .intro-label {

        flex-direction:
            row;

    }


    .section-header {

        display:
            block;

        margin-bottom:
            40px;

    }


    .section-header > p {

        margin-top:
            22px;

    }


    .services-grid {

        grid-template-columns:
            1fr;

    }


    .service-image-link {

        height:
            240px;

    }


    .difference-grid {

        grid-template-columns:
            1fr;

    }


    .difference-item {

        min-height:
            auto;

    }


    .featured-container {

        grid-template-columns:
            1fr;

    }


    .featured-image {

        min-height:
            300px;

    }


    .featured-content {

        padding:
            45px 25px;

    }


    .featured-list {

        grid-template-columns:
            1fr;

    }


    .featured-actions {

        flex-direction:
            column;

    }


    .featured-actions .button {

        width:
            100%;

    }


    .cta-container {

        padding:
            45px 25px;

    }


    .cta-actions {

        flex-direction:
            column;

    }


    .cta-actions .button {

        width:
            100%;

    }


    .contact-actions {

        grid-template-columns:
            1fr;

    }


    .footer-container {

        grid-template-columns:
            1fr 1fr;

        gap:
            40px 25px;

    }


    .footer-brand {

        grid-column:
            1 / -1;

    }


    .footer-bottom {

        width:
            calc(100% - 32px);

        flex-direction:
            column;

        text-align:
            center;

    }


    .protcno-assistant {

        right:
            16px;

        bottom:
            16px;

    }


    .bot-window {

        right:
            0;

        bottom:
            72px;

        width:
            min(
                370px,
                calc(100vw - 20px)
            );

    }

}


/* =========================================================
   MOBILE SMALL
========================================================= */

@media (max-width: 420px) {


    .brand-name {

        font-size:
            1.25rem;

    }


    .brand-subtitle {

        font-size:
            0.47rem;

    }


    .hero-eyebrow {

        font-size:
            0.56rem;

    }


    .hero h1 {

        font-size:
            2.65rem;

    }


    .hero-stats {

        display:
            grid;

        grid-template-columns:
            1fr 1fr;

    }


    .hero-stat:nth-child(3) {

        grid-column:
            1 / -1;

    }


    .service-actions {

        grid-template-columns:
            1fr;

    }


    .footer-container {

        grid-template-columns:
            1fr;

    }


    .bot-window {

        right:
            -5px;

        max-width:
            calc(100vw - 20px);

    }

}