/* =========================================
   SATIA TECHNOLOGIES
   OBSIDIAN & GOLD DESIGN SYSTEM
========================================= */

:root {
    --bg: #0b0b0d;
    --bg-soft: #111114;
    --surface: #171719;
    --surface-light: #202023;
    --gold: #d6b574;
    --gold-light: #f0d6a0;
    --gold-dark: #967449;
    --text: #f5f2ed;
    --muted: #aaa7a1;
    --line: rgba(214,181,116,.16);
    --font: "Manrope", sans-serif;
    --body-font: "DM Sans", sans-serif;
    --container: 1240px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 110px;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--body-font);
    line-height: 1.7;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

::selection {
    background: var(--gold);
    color: #111;
}

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

button {
    font: inherit;
}

button, a {
    -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--gold-light);
    outline-offset: 4px;
}

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

.container {
    width: min(100% - 48px, var(--container));
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    z-index: 9999;
    top: -100px;
    left: 20px;
    background: var(--gold);
    color: #111;
    padding: 10px 20px;
}

.skip-link:focus {
    top: 12px;
}

/* HEADER */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: background .3s, padding .3s, border-color .3s;
    border-bottom: 1px solid transparent;
}

.site-header.scrolled {
    background: rgba(11,11,13,.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-color: var(--line);
    padding: 10px 0;
}

.nav-shell {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 25px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    font-family: var(--font);
    font-weight: 800;
    letter-spacing: .4px;
    font-size: 15px;
    white-space: nowrap;
}

.brand img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.brand strong {
    color: var(--gold);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
}

.nav-links > a {
    color: #c8c5c0;
    font-size: 12px;
    font-weight: 700;
    transition: color .25s;
    white-space: nowrap;
}

.nav-links > a:hover,
.nav-links > a.active {
    color: var(--gold);
}

.nav-links .nav-contact {
    padding: 12px 18px;
    border: 1px solid var(--gold);
    border-radius: 4px;
    color: var(--gold);
}

.nav-contact span {
    margin-left: 7px;
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    cursor: pointer;
    width: 42px;
    height: 42px;
    padding: 9px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    margin: 5px 0;
    background: var(--gold);
    transition: transform .3s, opacity .3s;
}

/* BUTTONS */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    padding: 17px 27px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-weight: 700;
    font-size: 13px;
    transition: transform .3s, background .3s,
    color .3s, box-shadow .3s;
    cursor: pointer;
    text-align: center;
}

.btn:hover {
    transform: translateY(-3px);
}

.btn-gold {
    color: #18140e;
    background: linear-gradient(135deg,
    #f0d6a0, #d6b574 55%, #b18a53);
    box-shadow: 0 8px 35px rgba(214,181,116,.12);
}

.btn-gold:hover {
    box-shadow: 0 12px 40px rgba(214,181,116,.25);
}

.btn-outline {
    border-color: rgba(214,181,116,.45);
    color: var(--gold-light);
    background: transparent;
}

.btn-outline:hover {
    background: rgba(214,181,116,.08);
}

.gold-text {
    color: var(--gold);
}

/* HERO */

.hero {
    min-height: 860px;
    min-height: 100svh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 155px 0 110px;
    background:
            radial-gradient(ellipse at 80% 50%,
            rgba(150,116,73,.13), transparent 44%),
            linear-gradient(135deg,#0b0b0d,#141315 65%,#0b0b0d);
}

.hero-grid {
    position: absolute;
    inset: 0;
    opacity: .19;
    background-image:
            linear-gradient(rgba(214,181,116,.12) 1px, transparent 1px),
            linear-gradient(90deg,rgba(214,181,116,.12) 1px, transparent 1px);
    background-size: 75px 75px;
    mask-image: linear-gradient(90deg,transparent,#000);
    pointer-events: none;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    right: -150px;
    top: 10%;
    border-radius: 50%;
    background: rgba(214,181,116,.055);
    filter: blur(95px);
    pointer-events: none;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.eyebrow,
.section-label {
    color: var(--gold);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2.5px;
    text-transform: uppercase;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}

.eyebrow-line {
    display: inline-block;
    width: 30px;
    height: 1px;
    background: var(--gold);
}

.hero h1 {
    font-family: var(--font);
    font-size: clamp(60px, 6vw, 96px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -5px;
    margin: 0 0 30px;
}

.hero-description {
    max-width: 580px;
    color: #b9b5ae;
    font-size: 16px;
    line-height: 1.9;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 35px;
}

.hero-bottom {
    margin-top: 60px;
}

.hero-status {
    color: #a9a59e;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 12px var(--gold);
}

.hero-visual {
    width: min(100%, 500px);
    aspect-ratio: 1;
    position: relative;
    margin: auto;
    display: grid;
    place-items: center;
}

.orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(214,181,116,.2);
    animation: orbitRotate 30s linear infinite;
}

.orbit-one {
    inset: 3%;
}

.orbit-two {
    inset: 13%;
    border-style: dashed;
    animation-direction: reverse;
}

.orbit-three {
    inset: 24%;
    border-color: rgba(214,181,116,.4);
}

.logo-core {
    position: relative;
    width: 48%;
    aspect-ratio: 1;
    border-radius: 50%;
    padding: 10px;
    background: linear-gradient(135deg,
    rgba(240,214,160,.9),
    rgba(214,181,116,.1),
    rgba(150,116,73,.8));
    box-shadow: 0 0 80px rgba(214,181,116,.13);
    animation: floatLogo 7s ease-in-out infinite;
}

.logo-core-inner {
    height: 100%;
    width: 100%;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #0e0e11;
    overflow: hidden;
}

.logo-core img {
    width: 85%;
    object-fit: contain;
}

.floating-tag {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 11px 16px;
    border: 1px solid rgba(214,181,116,.25);
    border-radius: 30px;
    background: rgba(22,21,20,.9);
    backdrop-filter: blur(10px);
    font-size: 11px;
    color: #ddd5c8;
    box-shadow: 0 10px 35px rgba(0,0,0,.3);
}

.tag-icon {
    color: var(--gold);
    font-size: 15px;
}

.tag-top {
    top: 16%;
    left: -3%;
}

.tag-right {
    right: -4%;
    top: 45%;
}

.tag-bottom {
    left: 4%;
    bottom: 13%;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 9px;
    letter-spacing: 2px;
    color: #8f8b85;
}

.scroll-line {
    width: 55px;
    height: 1px;
    background: var(--gold-dark);
}

/* EXPERTISE */

.expertise-strip {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: #121214;
    padding: 25px 0;
}

.expertise-items {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    color: #aaa39a;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 2px;
}

.strip-star {
    color: var(--gold);
    font-size: 18px;
}

/* SHARED SECTIONS */

.section {
    padding: 120px 0;
}

.section-title {
    font-family: var(--font);
    font-size: clamp(36px,4vw,60px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -2.5px;
    margin: 20px 0 25px;
}

.section-description {
    color: #bbb6ae;
    max-width: 530px;
    font-size: 16px;
    line-height: 1.9;
}

.muted-paragraph {
    color: #898680;
    font-size: 14px;
    line-height: 1.9;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 35px;
    margin-bottom: 55px;
}

.section-heading .section-description {
    max-width: 390px;
}

.section-action {
    text-align: center;
    margin-top: 50px;
}

.text-link {
    display: inline-flex;
    gap: 30px;
    align-items: center;
    padding-bottom: 9px;
    color: var(--gold);
    border-bottom: 1px solid var(--gold-dark);
    font-size: 13px;
    font-weight: 700;
    transition: gap .3s;
}

.text-link:hover {
    gap: 40px;
}

/* ABOUT */

.about-section {
    background: var(--bg);
}

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

.about-frame {
    min-height: 490px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background:
            radial-gradient(circle at center,
            rgba(214,181,116,.11),transparent 60%),
            #151517;
    border: 1px solid var(--line);
}

.frame-corner {
    position: absolute;
    width: 38px;
    height: 38px;
    border-color: var(--gold);
    border-style: solid;
}

.top-left {
    top: -1px;left: -1px;
    border-width: 2px 0 0 2px;
}

.top-right {
    top: -1px;right: -1px;
    border-width: 2px 2px 0 0;
}

.bottom-left {
    bottom: -1px;left: -1px;
    border-width: 0 0 2px 2px;
}

.bottom-right {
    bottom: -1px;right: -1px;
    border-width: 0 2px 2px 0;
}

.about-emblem {
    width: 240px;
    height: 240px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(214,181,116,.4);
    border-radius: 50%;
    padding: 28px;
    box-shadow: 0 0 80px rgba(214,181,116,.08);
}

.about-emblem img {
    width: 100%;
}

.frame-caption {
    position: absolute;
    bottom: 30px;
    left: 30px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.frame-caption span {
    color: var(--gold);
    font-size: 9px;
    letter-spacing: 2px;
}

.frame-caption strong {
    font-size: 11px;
    letter-spacing: 1px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin: 35px 0;
}

.about-values > div {
    border-top: 1px solid var(--line);
    padding-top: 20px;
}

.value-symbol {
    display: block;
    color: var(--gold);
    font-size: 12px;
    margin-bottom: 12px;
}

.about-values strong {
    font-family: var(--font);
    font-size: 16px;
}

.about-values p {
    color: #8d8983;
    font-size: 12px;
}

/* SERVICES */

.services-section {
    background: #111113;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 18px;
}

.service-card {
    min-height: 380px;
    padding: 30px 25px;
    background: #19191b;
    border: 1px solid rgba(214,181,116,.1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: transform .35s, border-color .35s,
    background .35s;
}

.service-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 2px;
    background: linear-gradient(90deg,
    transparent,var(--gold),transparent);
    opacity: 0;
    transition: opacity .35s;
}

.service-card:hover {
    transform: translateY(-8px);
    background: #202023;
    border-color: rgba(214,181,116,.35);
}

.service-card:hover::before {
    opacity: 1;
}

.service-top {
    display: flex;
    justify-content: space-between;
    color: #77716a;
    font-size: 12px;
}

.service-arrow {
    color: var(--gold);
    font-size: 19px;
}

.service-icon {
    width: 66px;
    height: 66px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(214,181,116,.25);
    border-radius: 50%;
    color: var(--gold);
    font-size: 29px;
    margin: 30px 0;
}

.service-card h3 {
    font-family: var(--font);
    font-size: 19px;
    line-height: 1.4;
    margin: 0 0 15px;
}

.service-card p {
    font-size: 13px;
    line-height: 1.8;
    color: #a19d96;
}

.service-footer {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 25px;
    color: var(--gold);
    font-size: 10px;
    letter-spacing: 1px;
    font-weight: 800;
}

/* PROJECTS */

.work-section {
    background: var(--bg);
}

.work-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 25px;
}

.work-card {
    border: 1px solid var(--line);
    background: #171719;
    overflow: hidden;
    transition: transform .3s,border-color .3s;
}

.work-card:hover {
    transform: translateY(-6px);
    border-color: rgba(214,181,116,.45);
}

.work-art {
    height: 340px;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.work-art-software {
    background:
            radial-gradient(circle at 50% 55%,
            rgba(214,181,116,.14),transparent 60%),
            linear-gradient(135deg,#1a1a1d,#0d0d10);
}

.mock-window {
    width: 72%;
    height: 225px;
    background: #1e1e22;
    border: 1px solid #51432e;
    border-radius: 10px;
    transform: perspective(850px) rotateY(-9deg) rotateX(5deg);
    box-shadow: 20px 30px 65px rgba(0,0,0,.5);
    overflow: hidden;
}

.mock-top {
    height: 37px;
    background: #28272a;
    border-bottom: 1px solid #40382d;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 14px;
}

.mock-top i {
    width: 7px;
    height: 7px;
    background: #a48a5b;
    border-radius: 50%;
}

.mock-top span {
    margin-left: auto;
    color: #c6ae83;
    font-size: 8px;
    letter-spacing: 1px;
}

.mock-lines {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mock-lines span {
    display: block;
    height: 7px;
    border-radius: 5px;
    background: #5a4b35;
}

.mock-lines span:nth-child(1) {width: 50%;}
.mock-lines span:nth-child(2) {width: 80%;opacity:.5;}
.mock-lines span:nth-child(3) {width: 65%;opacity:.7;}
.mock-lines span:nth-child(4) {width: 45%;opacity:.4;}
.mock-lines span:nth-child(5) {width: 70%;opacity:.5;}

.mock-panels {
    display: flex;
    gap: 10px;
    padding: 0 22px;
}

.mock-panels div {
    height: 36px;
    flex: 1;
    background: #332c24;
    border: 1px solid #59462c;
    border-radius: 5px;
}

.work-art-network {
    background:
            radial-gradient(circle,
            rgba(214,181,116,.12),transparent 65%),
            #111114;
}

.network-visual {
    position: relative;
    width: 270px;
    height: 270px;
}

.network-node {
    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--gold);
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 0 20px rgba(214,181,116,.3);
}

.node-center {
    width: 80px;
    height: 80px;
    top: 95px;
    left: 95px;
    display: grid;
    place-items: center;
    font-size: 40px;
    color: #15110d;
}

.node-a {top: 10px;left: 126px;}
.node-b {top: 126px;right: 0;}
.node-c {bottom: 0;left: 126px;}
.node-d {top: 126px;left: 0;}

.network-line {
    position: absolute;
    background: rgba(214,181,116,.45);
    z-index: 1;
}

.line-a,.line-c {
    width: 1px;
    height: 95px;
    left: 135px;
}

.line-a {top: 20px;}
.line-c {bottom: 10px;}

.line-b,.line-d {
    height: 1px;
    width: 95px;
    top: 135px;
}

.line-b {right: 10px;}
.line-d {left: 10px;}

.work-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 28px;
}

.work-category {
    color: var(--gold);
    font-size: 10px;
    letter-spacing: 1.4px;
    font-weight: 800;
}

.work-info h3 {
    font-family: var(--font);
    margin: 10px 0;
    font-size: 23px;
}

.work-info p {
    color: #96918b;
    font-size: 13px;
    margin: 0;
}

.work-link {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--gold);
}

/* WIFI */

.wifi-section {
    background: #111113;
}

.wifi-panel {
    min-height: 470px;
    background:
            linear-gradient(110deg,#1e1b18,#111114);
    border: 1px solid rgba(214,181,116,.25);
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 65px 75px;
    overflow: hidden;
}

.wifi-content {
    position: relative;
    z-index: 2;
}

.wifi-content p {
    color: #aaa49b;
    max-width: 450px;
    margin-bottom: 30px;
}

.wifi-visual {
    width: 360px;
    height: 360px;
    position: relative;
    margin: auto;
    display: grid;
    place-items: center;
}

.wifi-ring {
    position: absolute;
    border: 1px solid rgba(214,181,116,.3);
    border-radius: 50%;
}

.ring-one {inset: 0;}
.ring-two {inset: 45px;}
.ring-three {inset: 90px;}

.wifi-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--gold);
    font-family: var(--font);
    line-height: 1.3;
}

.wifi-center span {
    font-size: 55px;
}

.wifi-center strong {
    font-size: 27px;
    letter-spacing: 3px;
}

.wifi-center small {
    letter-spacing: 6px;
}

/* LEARNING */

.learning-section {
    background: var(--bg);
}

.learning-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    align-items: center;
    gap: 80px;
}

.learning-content p {
    color: #aaa59e;
    line-height: 2;
    margin-bottom: 30px;
}

/* FUTURE */

.future-section {
    background: #141416;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.future-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.future-content p {
    color: #b7b0a7;
}

.disclaimer {
    color: #928b81 !important;
    font-size: 12px !important;
    line-height: 1.9;
}

.future-content .btn {
    margin-top: 25px;
}

/* SUPPORT */

.support-section {
    background: #0b0b0d;
}

.support-card {
    display: grid;
    grid-template-columns: 1fr .75fr;
    gap: 80px;
    align-items: center;
    border: 1px solid var(--line);
    padding: 65px;
    background:
            radial-gradient(circle at 90% 20%,
            rgba(214,181,116,.08),transparent 50%),
            #151517;
}

.support-copy > p {
    color: #b7b0a7;
}

.support-payment {
    text-align: center;
    background: #0e0e10;
    border: 1px solid rgba(214,181,116,.25);
    padding: 40px 25px;
}

.payment-label {
    display: block;
    color: var(--gold);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
}

.payment-subtitle {
    display: block;
    color: #9b968e;
    font-size: 12px;
    margin-top: 10px;
}

.till-number {
    font-family: var(--font);
    font-size: clamp(36px,4vw,56px);
    font-weight: 800;
    color: var(--text);
    letter-spacing: 4px;
    margin: 25px 0;
}

.copy-btn {
    width: 100%;
}

.copy-feedback {
    min-height: 22px;
    font-size: 12px;
    color: var(--gold);
}

.support-payment small {
    color: #77716a;
}

/* CONTACT CTA */

.contact-cta {
    text-align: center;
    background:
            radial-gradient(circle at 50% 0,
            rgba(214,181,116,.1),transparent 65%),
            #101012;
    border-top: 1px solid var(--line);
}

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

.cta-inner h2 {
    font-family: var(--font);
    font-size: clamp(44px,6vw,82px);
    line-height: 1.15;
    letter-spacing: -3px;
    margin: 25px 0;
}

.cta-inner p {
    color: #a9a39a;
    max-width: 550px;
    margin: 0 auto 35px;
}

/* FOOTER */

.footer {
    background: #09090b;
    border-top: 1px solid var(--line);
    padding: 75px 0 25px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3,1fr);
    gap: 55px;
    padding-bottom: 70px;
}

.footer-brand p {
    max-width: 340px;
    color: #87827b;
    font-size: 13px;
    margin-top: 25px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-column h4 {
    font-family: var(--font);
    font-size: 13px;
    margin: 0 0 10px;
    color: var(--gold);
}

.footer-column a {
    color: #97918a;
    font-size: 12px;
    transition: color .2s;
}

.footer-column a:hover {
    color: var(--gold);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    border-top: 1px solid var(--line);
    padding-top: 25px;
    color: #77716a;
    font-size: 11px;
}

/* REVEAL ANIMATION */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .8s ease, transform .8s ease;
}

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

@keyframes orbitRotate {
    from {transform: rotate(0deg);}
    to {transform: rotate(360deg);}
}

@keyframes floatLogo {
    0%,100% {transform: translateY(0);}
    50% {transform: translateY(-14px);}
}

/* RESPONSIVE */

@media (max-width: 1150px) {
    .nav-links {
        gap: 12px;
    }

    .nav-links > a {
        font-size: 11px;
    }

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

    .about-grid {
        gap: 50px;
    }
}

@media (max-width: 980px) {
    .menu-toggle {
        display: block;
        z-index: 1002;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: min(360px,85vw);
        height: 100vh;
        height: 100dvh;
        padding: 100px 30px 40px;
        background: #141416;
        border-left: 1px solid var(--line);
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        overflow-y: auto;
        transform: translateX(105%);
        visibility: hidden;
        transition: transform .3s, visibility .3s;
        box-shadow: -20px 0 60px rgba(0,0,0,.35);
    }

    .nav-links.open {
        transform: translateX(0);
        visibility: visible;
    }

    .nav-links > a {
        font-size: 14px;
        padding: 14px 0;
        border-bottom: 1px solid var(--line);
    }

    .nav-links .nav-contact {
        margin-top: 20px;
        padding: 14px;
        text-align: center;
    }

    .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);
    }

    .hero-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-visual {
        width: min(100%,420px);
    }

    .hero h1 {
        font-size: clamp(56px,8vw,82px);
    }

    .eyebrow {
        justify-content: center;
    }

    .hero-bottom {
        margin-top: 35px;
    }

    .about-grid,
    .learning-grid,
    .future-grid {
        grid-template-columns: 1fr;
        gap: 45px;
    }

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

    .wifi-panel {
        padding: 50px 35px;
    }

    .support-card {
        grid-template-columns: 1fr;
        gap: 35px;
    }

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

@media (max-width: 650px) {
    .container {
        width: min(100% - 32px,var(--container));
    }

    .section {
        padding: 75px 0;
    }

    .brand {
        font-size: 12px;
        gap: 8px;
    }

    .brand img {
        width: 40px;
        height: 40px;
    }

    .hero {
        padding: 130px 0 80px;
    }

    .hero h1 {
        font-size: clamp(48px,12vw,68px);
        letter-spacing: -3px;
    }

    .hero-description {
        font-size: 14px;
    }

    .hero-actions {
        justify-content: center;
    }

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

    .hero-visual {
        width: min(100%,320px);
    }

    .floating-tag {
        font-size: 9px;
        padding: 8px 10px;
    }

    .tag-top {left: -1%;}
    .tag-right {right: -1%;}
    .tag-bottom {left: 0;}

    .hero-scroll {
        display: none;
    }

    .expertise-items {
        justify-content: center;
        font-size: 9px;
    }

    .section-title {
        font-size: 36px;
        letter-spacing: -1.5px;
    }

    .section-heading {
        display: block;
    }

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

    .service-card {
        min-height: 330px;
    }

    .about-frame {
        min-height: 360px;
    }

    .about-emblem {
        width: 170px;
        height: 170px;
    }

    .work-art {
        height: 250px;
    }

    .mock-window {
        width: 85%;
        transform: none;
    }

    .wifi-panel {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 45px 22px;
    }

    .wifi-visual {
        width: 260px;
        height: 260px;
        margin-top: 30px;
    }

    .ring-two {inset: 35px;}
    .ring-three {inset: 70px;}

    .support-card {
        padding: 30px 20px;
    }

    .support-payment {
        padding: 30px 15px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px 20px;
    }

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

    .cta-inner h2 {
        font-size: 43px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ==========================================
   SATIA TECHNOLOGIES — PREMIUM UPGRADE 2.0
========================================== */

:root {
    --premium-gold: #d6b574;
    --premium-gold-light: #f3dbab;
    --premium-obsidian: #09090b;
}

/* More refined typography */

.hero h1 {
    text-shadow: 0 8px 45px rgba(0,0,0,.25);
}

.gold-text {
    background: linear-gradient(
            115deg,
            #a67d45 0%,
            #e7c78a 28%,
            #fff0cb 50%,
            #d2aa68 75%,
            #ad854f 100%
    );

    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Subtle gold lighting */

.hero-ambient {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .45;
    animation: ambientFloat 14s ease-in-out infinite;
}

.ambient-orb-one {
    width: 420px;
    height: 420px;
    background: rgba(190,142,67,.17);
    top: 18%;
    right: 8%;
}

.ambient-orb-two {
    width: 280px;
    height: 280px;
    background: rgba(230,194,122,.09);
    bottom: 0;
    left: 5%;
    animation-delay: -7s;
}

@keyframes ambientFloat {
    0%,100% {
        transform: translate(0,0);
    }

    50% {
        transform: translate(30px,-35px);
    }
}

/* Premium navigation */

.site-header {
    transition:
            background .35s ease,
            padding .35s ease,
            box-shadow .35s ease;
}

.site-header.scrolled {
    background: rgba(9,9,11,.94);
    box-shadow: 0 15px 45px rgba(0,0,0,.25);
}

.nav-links > a:not(.nav-contact) {
    position: relative;
}

.nav-links > a:not(.nav-contact)::after {
    content: "";
    position: absolute;
    bottom: -7px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--premium-gold);
    transition: width .3s ease;
}

.nav-links > a:not(.nav-contact):hover::after,
.nav-links > a.active:not(.nav-contact)::after {
    width: 100%;
}

/* Refined buttons */

.btn-gold {
    position: relative;
    overflow: hidden;
    background: linear-gradient(
            125deg,
            #c69c60,
            #f0d6a0,
            #c69c60
    );
    background-size: 200% 100%;
    transition:
            background-position .4s ease,
            transform .3s ease,
            box-shadow .3s ease;
}

.btn-gold:hover {
    background-position: 100% 0;
    transform: translateY(-4px);
    box-shadow: 0 14px 40px rgba(214,181,116,.2);
}

/* Premium service cards */

.service-card {
    isolation: isolate;
    border-radius: 8px;
    background:
            linear-gradient(145deg,#1b1b1d,#141416);
    transition:
            transform .4s cubic-bezier(.2,.8,.2,1),
            border-color .4s,
            box-shadow .4s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0,0,0,.3);
}

.service-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
            350px circle at var(--mouse-x,50%) var(--mouse-y,50%),
            rgba(214,181,116,.10),
            transparent 65%
    );
    pointer-events: none;
    z-index: -1;
}

.service-icon {
    transition: transform .4s,box-shadow .4s;
}

.service-card:hover .service-icon {
    transform: rotate(-8deg) scale(1.08);
    box-shadow: 0 0 25px rgba(214,181,116,.12);
}

/* Project cards */

.work-card {
    border-radius: 8px;
    transition:
            transform .4s,
            box-shadow .4s,
            border-color .4s;
}

.work-card:hover {
    box-shadow: 0 30px 70px rgba(0,0,0,.4);
}

.work-art {
    transition: filter .4s;
}

.work-card:hover .work-art {
    filter: brightness(1.15);
}

/* Elegant section separators */

.about-section,
.services-section,
.work-section,
.learning-section {
    position: relative;
}

.about-section::before,
.services-section::before,
.work-section::before,
.learning-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(80%,900px);
    height: 1px;
    background: linear-gradient(
            90deg,
            transparent,
            rgba(214,181,116,.22),
            transparent
    );
}

/* Scroll progress */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: linear-gradient(
            90deg,
            #997341,
            #f0d6a0,
            #d6b574
    );
    z-index: 2000;
    pointer-events: none;
}

/* Back-to-top */

.back-to-top {
    position: fixed;
    right: 25px;
    bottom: 25px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #1b1917;
    color: #f0d6a0;
    border: 1px solid rgba(214,181,116,.4);
    cursor: pointer;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all .3s ease;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #d6b574;
    color: #111;
}

/* Respect accessibility preferences */

@media (prefers-reduced-motion: reduce) {
    .ambient-orb {
        animation: none;
    }

    .btn-gold,
    .service-card,
    .work-card {
        transition: none;
    }
}

@media (max-width: 650px) {
    .ambient-orb-one {
        width: 250px;
        height: 250px;
    }

    .back-to-top {
        width: 42px;
        height: 42px;
        right: 16px;
        bottom: 16px;
    }
}

/* Improve header and hero spacing */

.site-header {
    z-index: 1000;
}

.hero {
    padding-top: 180px;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    margin-top: 15px;
}

html {
    scroll-padding-top: 110px;
}

@media (max-width: 650px) {
    .hero {
        padding-top: 145px;
    }
}

/* SATIA TECHNOLOGIES SOCIAL MEDIA */

.social-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    padding: 25px 0;
}

.social-links a {
    color: #d6b574;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid #51432e;
    padding: 11px 17px;
    border-radius: 9px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #d6b574;
    color: #0b0b0d;
    transform: translateY(-4px);
}

/* ==========================================
   SATIA TECHNOLOGIES SOCIAL MEDIA SECTION
========================================== */

.social-section {
    margin-top: 40px;
    padding: 35px 20px;
    border-top: 1px solid rgba(214,181,116,0.2);
    text-align: center;
}

.social-section h3 {
    color: #d6b574;
    font-size: 24px;
    margin-bottom: 12px;
}

.social-section p {
    color: #a4a4aa;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 25px;
}

.social-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: 1px solid rgba(214,181,116,0.4);
    border-radius: 10px;
    color: #d6b574;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: transform .3s ease,
    background .3s ease,
    color .3s ease;
}

.social-links a:hover {
    background: #d6b574;
    color: #0b0b0d;
    transform: translateY(-4px);
}

@media (max-width: 600px) {
    .social-links {
        gap: 10px;
    }

    .social-links a {
        flex: 1 1 140px;
    }
}

/* ==========================================
   SATIA TECHNOLOGIES
   COMPACT DESIGN OPTIMIZATION 3.0
========================================== */

/* BASE TYPOGRAPHY */

body {
    font-size: 15px;
    line-height: 1.6;
}

/* HEADER */

.site-header {
    padding: 11px 0;
}

.site-header.scrolled {
    padding: 8px 0;
}

.brand img {
    width: 42px;
    height: 42px;
}

.nav-links {
    gap: 17px;
}

/* BUTTONS */

.btn {
    padding: 12px 20px;
    gap: 12px;
    font-size: 13px;
}

/* HOME HERO */

.hero {
    min-height: 0;
    padding: 125px 0 75px;
}

.hero-layout {
    gap: 35px;
}

.hero h1 {
    font-size: clamp(36px, 4.2vw, 52px);
    line-height: 1.12;
    letter-spacing: -2px;
    margin: 0 0 20px;
}

.hero-description {
    font-size: 15px;
    line-height: 1.7;
    max-width: 520px;
}

.eyebrow {
    margin-bottom: 16px;
}

.hero-actions {
    margin-top: 24px;
}

.hero-bottom {
    margin-top: 30px;
}

.hero-visual {
    width: min(100%, 370px);
}

/* SHARED SECTIONS */

.section {
    padding: 60px 0;
}

.section-title {
    font-size: clamp(27px, 3vw, 36px);
    line-height: 1.2;
    letter-spacing: -1px;
    margin: 12px 0 17px;
}

.section-description {
    font-size: 15px;
    line-height: 1.65;
}

.section-heading {
    margin-bottom: 32px;
    gap: 25px;
}

.section-action {
    margin-top: 30px;
}

/* ABOUT */

.about-grid {
    gap: 50px;
}

.about-frame {
    min-height: 350px;
}

.about-emblem {
    width: 180px;
    height: 180px;
}

.about-values {
    gap: 18px;
    margin: 24px 0;
}

.about-values > div {
    padding-top: 14px;
}

/* SERVICES */

.services-grid {
    gap: 16px;
}

.service-card {
    min-height: 0;
    padding: 23px 20px;
}

.service-icon {
    width: 52px;
    height: 52px;
    font-size: 23px;
    margin: 20px 0;
}

.service-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.service-card p {
    font-size: 13px;
    line-height: 1.65;
}

.service-footer {
    padding-top: 18px;
}

/* PROJECTS */

.work-grid {
    gap: 18px;
}

.work-art {
    height: 250px;
}

.work-info {
    padding: 20px;
}

.work-info h3 {
    font-size: 19px;
}

/* WIFI */

.wifi-panel {
    min-height: 0;
    padding: 40px 45px;
}

.wifi-visual {
    width: 280px;
    height: 280px;
}

.wifi-center span {
    font-size: 42px;
}

.wifi-center strong {
    font-size: 22px;
}

/* LEARNING AND FUTURE */

.learning-grid,
.future-grid {
    gap: 45px;
}

.learning-content p {
    line-height: 1.7;
    margin-bottom: 20px;
}

/* SUPPORT */

.support-card {
    padding: 40px;
    gap: 40px;
}

.support-payment {
    padding: 28px 20px;
}

.till-number {
    font-size: clamp(30px, 3vw, 42px);
    margin: 18px 0;
}

/* CONTACT CTA */

.cta-inner h2 {
    font-size: clamp(30px, 3.5vw, 44px);
    letter-spacing: -1.5px;
    margin: 18px 0;
}

.cta-inner p {
    margin-bottom: 24px;
}

/* FOOTER */

.footer {
    padding: 45px 0 20px;
}

.footer-grid {
    gap: 35px;
    padding-bottom: 40px;
}

.footer-brand p {
    margin-top: 15px;
}

/* TABLETS */

@media (max-width: 980px) {

    .hero {
        padding: 110px 0 60px;
    }

    .hero h1 {
        font-size: clamp(34px, 5vw, 46px);
    }

    .hero-visual {
        width: min(100%, 300px);
    }

    .about-grid,
    .learning-grid,
    .future-grid {
        gap: 30px;
    }

    .wifi-panel {
        padding: 35px;
    }
}

/* MOBILE */

@media (max-width: 650px) {

    .section {
        padding: 42px 0;
    }

    .hero {
        padding: 105px 0 50px;
    }

    .hero h1 {
        font-size: clamp(32px, 8vw, 40px);
        letter-spacing: -1.5px;
    }

    .hero-description {
        font-size: 14px;
        line-height: 1.65;
    }

    .hero-visual {
        width: min(100%, 240px);
    }

    .hero-bottom {
        margin-top: 20px;
    }

    .section-title {
        font-size: clamp(25px, 6vw, 30px);
    }

    .section-heading {
        margin-bottom: 25px;
    }

    .service-card {
        padding: 20px;
    }

    .about-frame {
        min-height: 280px;
    }

    .about-emblem {
        width: 145px;
        height: 145px;
    }

    .work-art {
        height: 210px;
    }

    .wifi-panel {
        padding: 30px 20px;
    }

    .wifi-visual {
        width: 220px;
        height: 220px;
    }

    .support-card {
        padding: 25px 18px;
    }

    .cta-inner h2 {
        font-size: 30px;
    }

    .footer {
        padding-top: 35px;
    }
}