/* =========================================================
   ZYNK TECH — NOVA EXPERIÊNCIA DIGITAL
   ========================================================= */

:root {
    --bg: #080a09;
    --bg-soft: #0d100e;
    --panel: #111512;
    --panel-2: #151a16;
    --text: #f4f6f3;
    --muted: #929a94;
    --line: #252b27;
    --line-light: #dce1dc;
    --light: #f4f5f2;
    --dark-text: #0b0e0c;
    --green: #b9ff39;
    --green-soft: #d7ff91;
    --white: #ffffff;
    --max: 1240px;
    --radius: 20px;
    --ease: cubic-bezier(.22,.61,.36,1);
}

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

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    font-family: "DM Sans", Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    line-height: 1.5;
}

body.menu-open { overflow: hidden; }

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

button, input, textarea { font: inherit; }

button { cursor: pointer; }

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

.container {
    width: min(calc(100% - 64px), var(--max));
    margin: 0 auto;
}

.section {
    padding: 150px 0;
}

.section-dark {
    background: var(--bg);
    color: var(--text);
}

.section-light {
    background: var(--light);
    color: var(--dark-text);
}

.site-noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 100;
    opacity: .025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

/* HEADER */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 90;
    background: rgba(8,10,9,.66);
    border-bottom: 1px solid rgba(255,255,255,.07);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: background .3s ease, border-color .3s ease;
}

.header.scrolled {
    background: rgba(8,10,9,.92);
    border-color: rgba(255,255,255,.11);
}

.header-inner {
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.brand {
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand img {
    display: block;
    width: 42px;
    height: auto;
    max-width: none;
    object-fit: contain;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 34px;
    margin-left: auto;
}

.desktop-nav a {
    color: #b6bdb8;
    font-size: 14px;
    transition: color .25s ease;
}

.desktop-nav a:hover { color: var(--white); }

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 999px;
    font-size: 13px;
    transition: .25s ease;
}

.header-cta span { color: var(--green); }

.header-cta:hover {
    border-color: var(--green);
    background: rgba(185,255,57,.06);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: transparent;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    width: 16px;
    height: 1px;
    background: var(--text);
    transition: .25s ease;
}

.mobile-nav {
    display: none;
}

/* HERO */

.hero {
    min-height: 100vh;
    padding: 150px 0 44px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    width: 700px;
    height: 700px;
    right: -250px;
    top: 100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(185,255,57,.08), transparent 68%);
    pointer-events: none;
}

.hero-grid {
    flex: 1;
    display: grid;
    grid-template-columns: .94fr 1.06fr;
    gap: 50px;
    align-items: center;
}

.eyebrow,
.section-kicker,
.solution-label,
.project-category,
.process-item small,
.form-heading span,
.contact-links span,
.footer-columns span {
    font-size: 10px;
    letter-spacing: .19em;
    font-weight: 700;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #b4bcb5;
    margin-bottom: 27px;
}

.eyebrow-dot {
    width: 7px;
    height: 7px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 18px rgba(185,255,57,.65);
}

.hero h1 {
    max-width: 760px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(56px, 6.6vw, 98px);
    line-height: .94;
    letter-spacing: -.055em;
    font-weight: 600;
}

.hero h1 span,
.section-heading h2 em,
.statement h2 em,
.about-grid h2 em,
.contact-intro h2 em {
    color: var(--green);
    font-style: normal;
}

.hero-lead {
    max-width: 590px;
    margin-top: 31px;
    color: #9ba39d;
    font-size: 17px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.button {
    min-height: 50px;
    padding: 0 19px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 13px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    transition: transform .25s var(--ease), background .25s ease, border-color .25s ease;
}

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

.button-primary {
    background: var(--green);
    color: #091006;
}

.button-primary:hover { background: var(--green-soft); }

.button-ghost {
    border: 1px solid #303732;
    color: #dce2dd;
}

.button-ghost:hover { border-color: #68736b; }

.hero-meta {
    margin-top: 68px;
    display: flex;
    align-items: center;
    gap: 13px;
    color: #5e6760;
    font-size: 9px;
    letter-spacing: .18em;
}

.hero-meta i {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #495149;
}

/* HERO VISUAL */

.hero-visual {
    min-height: 620px;
    position: relative;
    display: grid;
    place-items: center;
}

.visual-grid {
    position: absolute;
    inset: 5% 2%;
    opacity: .48;
    background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(circle at center, black 25%, transparent 76%);
    -webkit-mask-image: radial-gradient(circle at center, black 25%, transparent 76%);
}

.visual-orbit {
    position: absolute;
    border: 1px solid rgba(185,255,57,.19);
    border-radius: 50%;
    transform: rotate(-18deg);
}

.orbit-one {
    width: 390px;
    height: 620px;
}

.orbit-two {
    width: 560px;
    height: 330px;
    transform: rotate(30deg);
    border-color: rgba(255,255,255,.09);
}

.visual-core {
    width: 180px;
    height: 180px;
    border: 1px solid rgba(185,255,57,.42);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(12,16,13,.86);
    box-shadow: 0 0 70px rgba(185,255,57,.08);
    position: relative;
    z-index: 2;
}

.core-mark {
    font-family: "Space Grotesk", sans-serif;
    font-size: 64px;
    line-height: .8;
    color: var(--green);
    font-weight: 600;
    letter-spacing: -.08em;
}

.visual-core span {
    margin-top: 18px;
    font-size: 9px;
    letter-spacing: .2em;
    font-weight: 700;
}

.visual-core small {
    margin-top: 5px;
    font-size: 7px;
    color: #6f7971;
    letter-spacing: .16em;
}

.visual-node {
    position: absolute;
    width: 180px;
    min-height: 82px;
    padding: 15px 17px;
    background: rgba(14,18,15,.9);
    border: 1px solid #293029;
    z-index: 3;
    box-shadow: 0 15px 50px rgba(0,0,0,.24);
}

.visual-node::before {
    content: "";
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--green);
    top: 16px;
    right: 16px;
}

.node-index {
    display: block;
    color: #59635b;
    font-size: 8px;
    letter-spacing: .14em;
}

.visual-node strong {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 14px;
    letter-spacing: .05em;
    margin-top: 5px;
}

.visual-node small {
    display: block;
    color: #747e76;
    font-size: 10px;
    margin-top: 3px;
}

.node-web { top: 13%; left: 3%; }
.node-systems { top: 43%; right: 0; }
.node-saas { bottom: 12%; left: 13%; }

.visual-line {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(185,255,57,.45), transparent);
    transform-origin: left center;
    opacity: .7;
}

.line-one {
    width: 150px;
    left: 30%;
    top: 39%;
    transform: rotate(13deg);
}

.line-two {
    width: 180px;
    right: 21%;
    top: 48%;
    transform: rotate(165deg);
}

.line-three {
    width: 190px;
    left: 33%;
    bottom: 28%;
    transform: rotate(-24deg);
}

.visual-status {
    position: absolute;
    right: 3%;
    bottom: 6%;
    font-size: 8px;
    letter-spacing: .16em;
    color: #657067;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-pulse {
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(185,255,57,.35); }
    50% { box-shadow: 0 0 0 7px rgba(185,255,57,0); }
}

.hero-bottom {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    align-items: end;
    gap: 30px;
    color: #59615a;
    font-size: 10px;
    letter-spacing: .15em;
}

.hero-bottom p {
    text-align: center;
    color: #6f7770;
    letter-spacing: .03em;
    font-size: 12px;
}

.scroll-cue {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 9px;
}

.scroll-cue span {
    width: 22px;
    height: 1px;
    background: #525b54;
}

/* SIGNAL */

.signal-bar {
    overflow: hidden;
    background: var(--green);
    color: #0b1008;
    border-top: 1px solid rgba(0,0,0,.08);
    border-bottom: 1px solid rgba(0,0,0,.08);
}

.signal-track {
    min-width: max-content;
    display: flex;
    align-items: center;
    gap: 58px;
    padding: 17px 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 13px;
    font-weight: 750;
    letter-spacing: .09em;
    animation: marquee 26s linear infinite;
}

.signal-track b { font-weight: 700; opacity: .38; margin: 0 2px; }

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-25%); }
}

/* HEADINGS */

.section-heading {
    display: grid;
    grid-template-columns: 1fr .6fr;
    gap: 80px;
    align-items: end;
    margin-bottom: 65px;
}

.section-kicker {
    display: inline-block;
    color: #6c756e;
    margin-bottom: 20px;
}

.section-heading h2,
.about-grid h2 {
    max-width: 760px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(45px, 5.4vw, 76px);
    line-height: .98;
    letter-spacing: -.055em;
    font-weight: 600;
}

.section-heading > p {
    color: #667068;
    max-width: 430px;
    line-height: 1.75;
    font-size: 15px;
}

/* SOLUTIONS */

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line-light);
    border-left: 1px solid var(--line-light);
}

.solution-card {
    min-height: 510px;
    padding: 31px;
    border-right: 1px solid var(--line-light);
    border-bottom: 1px solid var(--line-light);
    position: relative;
    transition: background .3s ease;
}

.solution-card:hover { background: #eceeea; }

.solution-featured {
    background: #e9ece7;
}

.solution-secondary {
    min-height: 380px;
}

.solution-number {
    font-size: 10px;
    color: #737b75;
    letter-spacing: .12em;
}

.solution-icon {
    position: absolute;
    top: 28px;
    right: 31px;
    width: 42px;
    height: 42px;
    border: 1px solid #b7beb8;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #303731;
    font-size: 20px;
}

.solution-label {
    display: block;
    margin-top: 100px;
    color: #69716b;
}

.solution-card h3 {
    max-width: 480px;
    margin-top: 12px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(29px, 3vw, 42px);
    line-height: 1.04;
    letter-spacing: -.04em;
}

.solution-card p {
    max-width: 530px;
    color: #69716b;
    margin-top: 17px;
    font-size: 14px;
    line-height: 1.7;
}

.solution-card ul {
    list-style: none;
    margin-top: 28px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.solution-card li {
    color: #3e4740;
    font-size: 12px;
    padding-left: 13px;
    position: relative;
}

.solution-card li::before {
    content: "";
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #7e8b80;
    position: absolute;
    left: 0;
    top: 7px;
}

.solution-card a {
    position: absolute;
    left: 31px;
    bottom: 31px;
    font-size: 12px;
    font-weight: 700;
    display: inline-flex;
    gap: 9px;
    border-bottom: 1px solid #a5aca6;
    padding-bottom: 4px;
}

/* PROCESS */

.process-section { border-top: 1px solid #171c19; }

.section-heading-dark .section-kicker { color: #69736b; }

.section-heading-dark h2 { color: var(--text); }

.section-heading-dark > p { color: #747d76; }

.process-list { border-top: 1px solid var(--line); }

.process-item {
    display: grid;
    grid-template-columns: 90px 1fr 1fr;
    gap: 30px;
    align-items: center;
    min-height: 142px;
    border-bottom: 1px solid var(--line);
}

.process-item > span {
    color: #5f685f;
    font-size: 12px;
}

.process-item small {
    color: #68726a;
}

.process-item h3 {
    margin-top: 6px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(25px, 3vw, 38px);
    letter-spacing: -.035em;
    font-weight: 500;
}

.process-item p {
    justify-self: end;
    max-width: 310px;
    color: #7a837b;
    font-size: 13px;
}

/* PROJECTS */

.projects-grid {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 18px;
}

.project-card {
    background: #fff;
    border: 1px solid #d8ddd8;
    overflow: hidden;
    min-height: 580px;
    display: flex;
    flex-direction: column;
}

.project-large { grid-row: span 2; }

.project-top {
    padding: 18px 20px;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #e1e5e1;
    color: #79827b;
    font-size: 9px;
    letter-spacing: .15em;
}

.project-visual {
    flex: 1;
    min-height: 300px;
    position: relative;
    overflow: hidden;
    background: #e8ebe7;
}

.terrabuild-visual {
    background:
        linear-gradient(135deg, rgba(185,255,57,.35), transparent 40%),
        linear-gradient(90deg, #111712 1px, transparent 1px),
        linear-gradient(#111712 1px, transparent 1px),
        #dce1dc;
    background-size: auto, 42px 42px, 42px 42px;
}

.project-window {
    position: absolute;
    width: 68%;
    height: 70%;
    left: 16%;
    top: 16%;
    background: #0e120f;
    border: 1px solid #39423b;
    box-shadow: 25px 25px 50px rgba(0,0,0,.18);
    padding: 12px;
}

.window-dot {
    width: 5px;
    height: 5px;
    display: inline-block;
    border-radius: 50%;
    background: #4d554f;
    margin-right: 3px;
}

.window-content {
    margin-top: 32px;
    padding: 0 25px;
    display: grid;
    gap: 8px;
}

.window-content strong {
    color: #f0f3ef;
    font-family: "Space Grotesk", sans-serif;
    font-size: 32px;
}

.window-content span {
    color: #7d877e;
    font-size: 11px;
}

.window-content i {
    display: block;
    height: 22px;
    background: #202721;
    margin-top: 10px;
}

.workspace-visual {
    background: #101410;
    display: grid;
    place-items: center;
}

.workspace-ui {
    width: 78%;
    height: 66%;
    display: grid;
    grid-template-columns: 25% 1fr;
    background: #171c18;
    border: 1px solid #303730;
    box-shadow: 0 30px 60px rgba(0,0,0,.3);
}

.workspace-sidebar {
    border-right: 1px solid #2c332e;
    background: #0d110e;
}

.workspace-main { padding: 22px; }

.workspace-main > span {
    display: block;
    width: 55%;
    height: 9px;
    background: #3a433c;
    margin-bottom: 10px;
}

.workspace-main > span:nth-child(2) { width: 35%; background: #283029; }
.workspace-main > span:nth-child(3) { width: 70%; background: #283029; }

.workspace-main div {
    height: 68px;
    border: 1px solid #2b332d;
    margin-top: 15px;
}

.workspace-main div:last-child { height: 34px; }

.zynk-visual {
    background:
        radial-gradient(circle at 65% 35%, rgba(185,255,57,.16), transparent 26%),
        #0d110e;
    color: #e9eee9;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 22px;
}

.zynk-symbol {
    font-family: "Space Grotesk", sans-serif;
    color: var(--green);
    font-size: 100px;
    line-height: 1;
    font-weight: 600;
}

.zynk-visual > span {
    font-size: 10px;
    letter-spacing: .2em;
    line-height: 1.8;
    color: #858e87;
}

.project-info {
    min-height: 165px;
    padding: 24px 22px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.project-category {
    color: #788078;
}

.project-info h3 {
    margin-top: 7px;
    font-family: "Space Grotesk", sans-serif;
    font-size: 28px;
    letter-spacing: -.04em;
}

.project-info p {
    color: #687169;
    font-size: 12px;
    line-height: 1.7;
}

/* STATEMENT */

.statement {
    padding: 180px 0;
    border-top: 1px solid var(--line);
}

.statement-inner {
    max-width: 900px;
}

.statement h2 {
    margin-top: 20px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(52px, 7vw, 96px);
    line-height: .95;
    letter-spacing: -.06em;
    font-weight: 600;
}

.statement p {
    max-width: 570px;
    margin-top: 35px;
    color: #858e87;
    font-size: 16px;
    line-height: 1.75;
}

/* ABOUT */

.about-grid {
    display: grid;
    grid-template-columns: 1fr .75fr;
    gap: 100px;
    align-items: start;
}

.about-grid h2 {
    font-size: clamp(42px, 5vw, 70px);
}

.about-copy > p {
    color: #697169;
    font-size: 16px;
    line-height: 1.75;
    margin-bottom: 18px;
}

.timeline {
    border-top: 1px solid #d5dad5;
    margin-top: 45px;
}

.timeline > div {
    display: grid;
    grid-template-columns: 45px 1fr;
    gap: 10px;
    padding: 18px 0;
    border-bottom: 1px solid #d5dad5;
}

.timeline span {
    font-size: 9px;
    color: #7b847d;
    padding-top: 4px;
}

.timeline strong {
    font-family: "Space Grotesk", sans-serif;
    font-size: 17px;
}

.timeline small {
    grid-column: 2;
    color: #7c857e;
    font-size: 12px;
}

/* CONTACT */

.contact-section {
    padding: 145px 0;
    border-top: 1px solid #171c19;
}

.contact-grid {
    display: grid;
    grid-template-columns: .82fr 1.18fr;
    gap: 100px;
}

.contact-intro h2 {
    margin-top: 5px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(48px, 5.7vw, 78px);
    line-height: .97;
    letter-spacing: -.055em;
}

.contact-intro > p {
    color: #7b857d;
    max-width: 440px;
    margin-top: 25px;
    line-height: 1.7;
}

.contact-links {
    margin-top: 55px;
    border-top: 1px solid var(--line);
}

.contact-links a {
    min-height: 62px;
    border-bottom: 1px solid var(--line);
    display: grid;
    grid-template-columns: 90px 1fr 20px;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    transition: color .25s ease;
}

.contact-links a:hover { color: var(--green); }

.contact-links span {
    color: #5f695f;
}

.contact-links b {
    font-size: 15px;
    font-weight: 400;
}

/* FORM */

.contact-form {
    padding: 33px;
    background: #0d110e;
    border: 1px solid #252d27;
}

.form-heading {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding-bottom: 26px;
    border-bottom: 1px solid #252d27;
    margin-bottom: 26px;
}

.form-heading span {
    color: var(--green);
}

.form-heading p {
    color: #dce1dc;
    font-size: 14px;
}

.contact-form label {
    display: grid;
    gap: 9px;
    color: #788278;
    font-size: 10px;
    letter-spacing: .12em;
    font-weight: 700;
    margin-bottom: 18px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid #2a322c;
    background: #090c0a;
    color: var(--text);
    outline: none;
    padding: 14px 15px;
    font-size: 13px;
    letter-spacing: 0;
    font-weight: 400;
    resize: vertical;
    transition: border-color .25s ease, background .25s ease;
}

.contact-form input {
    min-height: 49px;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: rgba(185,255,57,.55);
    background: #0b0f0c;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-submit {
    width: 100%;
    min-height: 55px;
    border: 0;
    background: var(--green);
    color: #0a0f08;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    transition: background .25s ease, transform .25s ease;
}

.form-submit:hover {
    background: var(--green-soft);
    transform: translateY(-2px);
}

.form-note {
    display: block;
    margin-top: 13px;
    color: #586159;
    font-size: 10px;
    line-height: 1.5;
}

/* FOOTER */

.footer {
    border-top: 1px solid #171c19;
    padding: 70px 0 28px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    padding-bottom: 70px;
}

.footer-brand {
    display: block;
    width: 105px;
}

.footer-brand img { width: 100%; }

.footer-top > div:first-child p {
    margin-top: 20px;
    color: #727b74;
    font-size: 13px;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.footer-columns > div {
    display: grid;
    align-content: start;
    gap: 10px;
}

.footer-columns span {
    color: #535d55;
    margin-bottom: 7px;
}

.footer-columns a {
    color: #9ca59e;
    font-size: 12px;
    transition: color .2s ease;
}

.footer-columns a:hover { color: var(--green); }

.footer-bottom {
    border-top: 1px solid #202620;
    padding-top: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    color: #515a53;
    font-size: 9px;
    letter-spacing: .12em;
}

.footer-bottom:nth-child(2) { text-align: center; }

.footer-bottom a { text-align: right; }

/* REVEAL */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .8s var(--ease), transform .8s var(--ease);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay { transition-delay: .12s; }

/* RESPONSIVE */

@media (max-width: 1000px) {
    .container { width: min(calc(100% - 42px), var(--max)); }

    .desktop-nav,
    .header-cta { display: none; }

    .menu-toggle { display: flex; }

    .mobile-nav {
        position: fixed;
        inset: 82px 0 auto;
        padding: 20px 21px 28px;
        background: rgba(8,10,9,.97);
        border-bottom: 1px solid #202620;
        display: grid;
        gap: 4px;
        transform: translateY(-130%);
        transition: transform .35s var(--ease);
    }

    .mobile-nav.open { transform: translateY(0); }

    .mobile-nav a {
        padding: 15px 0;
        color: #b6bdb8;
        border-bottom: 1px solid #1d231e;
        font-size: 15px;
    }

    .mobile-nav .mobile-nav-cta {
        color: var(--green);
        border: 0;
        margin-top: 8px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .hero {
        padding-top: 135px;
    }

    .hero-visual {
        min-height: 510px;
        margin-top: 10px;
    }

    .section-heading {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

    .project-large { grid-row: auto; }

    .project-card { min-height: 520px; }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 55px;
    }
}

@media (max-width: 650px) {
    .container { width: min(calc(100% - 30px), var(--max)); }

    .section { padding: 95px 0; }

    .header-inner { height: 72px; }

    .mobile-nav { inset: 72px 0 auto; }

    .hero {
        min-height: auto;
        padding: 115px 0 35px;
    }

    .hero h1 {
        font-size: clamp(47px, 15vw, 72px);
    }

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

    .hero-meta { margin-top: 45px; }

    .hero-visual {
        min-height: 390px;
        transform: scale(.88);
        transform-origin: center top;
        margin-bottom: -50px;
    }

    .visual-core {
        width: 145px;
        height: 145px;
    }

    .core-mark { font-size: 50px; }

    .orbit-one {
        width: 270px;
        height: 440px;
    }

    .orbit-two {
        width: 390px;
        height: 250px;
    }

    .visual-node {
        width: 145px;
        min-height: 70px;
        padding: 11px 13px;
    }

    .node-web { left: 0; }
    .node-systems { right: 0; }
    .node-saas { left: 6%; }

    .visual-node strong { font-size: 11px; }
    .visual-node small { font-size: 8px; }

    .hero-bottom {
        display: none;
    }

    .section-heading h2,
    .about-grid h2 {
        font-size: 44px;
    }

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

    .solution-card,
    .solution-secondary {
        min-height: 450px;
    }

    .solution-card h3 { font-size: 32px; }

    .process-item {
        grid-template-columns: 40px 1fr;
        gap: 14px;
        padding: 23px 0;
        min-height: auto;
    }

    .process-item p {
        grid-column: 2;
        justify-self: start;
        margin-top: -5px;
    }

    .project-card { min-height: 480px; }

    .project-visual { min-height: 240px; }

    .project-info {
        grid-template-columns: 1fr;
        gap: 15px;
        min-height: auto;
    }

    .statement {
        padding: 115px 0;
    }

    .statement h2 {
        font-size: 50px;
    }

    .contact-section { padding: 100px 0; }

    .contact-intro h2 {
        font-size: 50px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-form {
        padding: 22px;
    }

    .footer-columns {
        grid-template-columns: 1fr 1fr;
        gap: 35px 20px;
    }

    .footer-columns > div:last-child {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .footer-bottom:nth-child(2),
    .footer-bottom a {
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}


/* ZYNK BRAND UPDATE — logo + signal marquee */
.brand img {
    filter: drop-shadow(0 0 14px rgba(185,255,57,.08));
}
.footer-brand {
    width: 185px;
    display: block;
}
.footer-brand img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 18px rgba(185,255,57,.08));
}
.signal-track {
    will-change: transform;
}
@media (prefers-reduced-motion: reduce) {
    .signal-track { animation: none; }
}
@media (max-width: 700px) {
    .brand { width: 38px; height: 38px; flex-basis: 38px; }
    .brand img { width: 36px; }
    .signal-track { gap: 44px; font-size: 12px; }
    .footer-brand { width: 160px; }
}