:root {
    --ink: #111b2e;
    --ink-2: #1a2943;
    --blue: #275df5;
    --blue-dark: #1544d1;
    --electric: #b8f22e;
    --paper: #f7f8f5;
    --white: #ffffff;
    --muted: #667085;
    --line: #dfe3e8;
    --soft: #eef1f5;
    --radius: 22px;
    --shadow: 0 20px 60px rgba(17, 27, 46, .12);
    --container: min(1180px, calc(100% - 48px));
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

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

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

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

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

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    line-height: 1.05;
    letter-spacing: -.035em;
}

h1 {
    margin-bottom: 28px;
    font-size: clamp(3.4rem, 7vw, 6.5rem);
    font-weight: 760;
}

h1 em,
h2 em {
    color: var(--blue);
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 400;
    letter-spacing: -.045em;
}

h2 {
    margin-bottom: 20px;
    font-size: clamp(2.35rem, 4.5vw, 4.35rem);
    font-weight: 730;
}

h3 {
    font-size: 1.35rem;
}

.container {
    width: var(--container);
    margin-inline: auto;
}

.narrow {
    max-width: 920px;
}

.section {
    padding: 112px 0;
}

.soft-section {
    background: var(--soft);
}

.dark-section {
    position: relative;
    overflow: hidden;
    background: var(--ink);
    color: var(--white);
}

.dark-section::after {
    position: absolute;
    right: -150px;
    bottom: -230px;
    width: 520px;
    height: 520px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 50%;
    box-shadow: 0 0 0 70px rgba(255, 255, 255, .025), 0 0 0 140px rgba(255, 255, 255, .015);
    content: "";
    pointer-events: none;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
    color: var(--blue);
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 24px;
    height: 2px;
    background: currentColor;
    content: "";
}

.eyebrow-light {
    color: var(--electric);
}

.section-head {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    align-items: end;
    gap: 70px;
    margin-bottom: 56px;
}

.section-head h2 {
    margin-bottom: 0;
}

.section-head > p {
    max-width: 500px;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 1.08rem;
}

.section-head-light > p {
    color: #aab4c5;
}

.skip-link {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 1000;
    padding: 10px 14px;
    transform: translateY(-150%);
    border-radius: 8px;
    background: var(--white);
    color: var(--ink);
}

.skip-link:focus {
    transform: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid transparent;
    background: rgba(247, 248, 245, .93);
    backdrop-filter: blur(16px);
    transition: box-shadow .25s ease, border-color .25s ease;
}

.site-header.scrolled {
    border-color: rgba(17, 27, 46, .08);
    box-shadow: 0 8px 25px rgba(17, 27, 46, .06);
}

.header-inner {
    display: flex;
    min-height: 86px;
    align-items: center;
    gap: 38px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.brand-mark {
    position: relative;
    display: grid;
    width: 41px;
    height: 41px;
    place-items: center;
    overflow: hidden;
    border-radius: 11px;
    background: var(--blue);
}

.brand-mark::before,
.brand-mark::after,
.brand-mark i {
    position: absolute;
    width: 7px;
    height: 18px;
    border-radius: 6px;
    background: var(--electric);
    content: "";
}

.brand-mark::before {
    top: 6px;
    left: 15px;
    transform: skew(-24deg);
}

.brand-mark::after {
    right: 13px;
    bottom: 6px;
    transform: skew(-24deg);
}

.brand-mark i {
    top: 17px;
    left: 17px;
    width: 11px;
    height: 7px;
    transform: skew(-24deg);
}

.brand-copy {
    display: flex;
    flex-direction: column;
}

.brand-copy strong {
    font-size: 1.07rem;
    letter-spacing: -.02em;
}

.brand-copy small {
    margin-top: -1px;
    color: var(--muted);
    font-size: .7rem;
    letter-spacing: .02em;
}

.main-nav {
    display: flex;
    margin: 0 auto;
    align-items: center;
    gap: 27px;
}

.main-nav a {
    position: relative;
    padding: 31px 0 29px;
    color: #445067;
    font-size: .91rem;
    font-weight: 650;
}

.main-nav a::after {
    position: absolute;
    right: 0;
    bottom: 21px;
    left: 0;
    height: 2px;
    transform: scaleX(0);
    background: var(--blue);
    content: "";
    transition: transform .2s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--ink);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    transform: scaleX(1);
}

.header-phone {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.header-phone small {
    color: var(--muted);
    font-size: .69rem;
}

.header-phone strong {
    font-size: .94rem;
}

.menu-toggle {
    display: none;
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 76px 0 90px;
}

.hero::before {
    position: absolute;
    top: -250px;
    left: 52%;
    width: 660px;
    height: 660px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(39, 93, 245, .10), transparent 68%);
    content: "";
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(450px, .96fr);
    align-items: center;
    gap: 70px;
}

.status-pill {
    display: inline-flex;
    margin-bottom: 32px;
    padding: 8px 13px;
    align-items: center;
    gap: 9px;
    border: 1px solid #d9dfd0;
    border-radius: 100px;
    background: rgba(255, 255, 255, .62);
    color: #344054;
    font-size: .78rem;
    font-weight: 650;
}

.status-pill span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #5fa827;
    box-shadow: 0 0 0 4px rgba(95, 168, 39, .13);
}

.hero-lead {
    max-width: 670px;
    margin-bottom: 35px;
    color: #556176;
    font-size: 1.16rem;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 30px;
}

.btn {
    display: inline-flex;
    min-height: 56px;
    padding: 0 24px;
    align-items: center;
    justify-content: center;
    gap: 24px;
    border: 0;
    border-radius: 8px;
    font-weight: 750;
    cursor: pointer;
    transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}

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

.btn span {
    font-size: 1.25rem;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
    box-shadow: 0 12px 28px rgba(39, 93, 245, .22);
}

.btn-primary:hover {
    background: var(--blue-dark);
    box-shadow: 0 16px 34px rgba(39, 93, 245, .28);
}

.btn-dark {
    background: var(--ink);
    color: var(--white);
}

.btn-white {
    background: var(--white);
    color: var(--ink);
}

.btn-outline {
    border: 1px solid var(--line);
    background: transparent;
    color: var(--ink);
}

.btn-small {
    min-height: 45px;
    padding: 0 17px;
    gap: 18px;
    font-size: .88rem;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #aeb6c4;
    color: var(--ink);
    font-weight: 700;
}

.text-link span {
    font-size: 1.1rem;
}

.hero-notes {
    display: flex;
    margin-top: 32px;
    gap: 24px;
    color: #596579;
    font-size: .82rem;
}

.hero-notes span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.hero-notes i {
    display: grid;
    width: 19px;
    height: 19px;
    place-items: center;
    border-radius: 50%;
    background: #e5f2ce;
    color: #3f731e;
    font-style: normal;
    font-size: .65rem;
    font-weight: 900;
}

.hero-visual {
    position: relative;
    min-height: 530px;
}

.circuit-board {
    position: absolute;
    inset: 20px 35px 20px 45px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 28px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, .07), transparent 40%),
        var(--ink);
    box-shadow: var(--shadow);
}

.circuit-board::before {
    position: absolute;
    inset: 16px;
    border: 1px solid rgba(255, 255, 255, .07);
    border-radius: 19px;
    content: "";
}

.board-label {
    position: absolute;
    top: 44px;
    left: 46px;
    color: #9da8bb;
    font-size: .72rem;
    font-weight: 750;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.power-readout {
    position: absolute;
    top: 86px;
    left: 46px;
    display: grid;
    width: 190px;
    height: 155px;
    padding: 20px;
    align-content: space-between;
    border: 1px solid rgba(184, 242, 46, .22);
    border-radius: 15px;
    background: #0a1221;
}

.power-readout span {
    color: #7f8ca1;
    font-size: .65rem;
    letter-spacing: .16em;
}

.power-readout strong {
    color: var(--electric);
    font-family: "Courier New", monospace;
    font-size: 3rem;
    font-weight: 500;
    letter-spacing: -.08em;
    line-height: 1;
}

.power-readout strong small {
    margin-left: 4px;
    font-size: .9rem;
    letter-spacing: 0;
}

.power-readout i {
    width: max-content;
    padding: 3px 7px;
    border-radius: 100px;
    background: rgba(184, 242, 46, .12);
    color: var(--electric);
    font-style: normal;
    font-size: .58rem;
    font-weight: 800;
    letter-spacing: .11em;
}

.breaker-row {
    position: absolute;
    right: 40px;
    bottom: 48px;
    left: 42px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.breaker-row div {
    display: flex;
    min-height: 133px;
    padding: 13px 10px;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: 10px;
    background: #202d43;
}

.breaker-row span,
.breaker-row small {
    color: #aeb8c8;
    font-size: .58rem;
    text-transform: uppercase;
}

.breaker-row b {
    position: relative;
    width: 31px;
    height: 52px;
    border-radius: 5px;
    background: #dfe4e8;
}

.breaker-row b::after {
    position: absolute;
    right: 4px;
    bottom: 5px;
    left: 4px;
    height: 22px;
    border-radius: 3px;
    background: var(--blue);
    content: "";
}

.wire {
    position: absolute;
    border: 2px solid rgba(184, 242, 46, .58);
    border-top: 0;
    border-radius: 0 0 18px 18px;
}

.wire-a {
    top: 65px;
    right: 67px;
    width: 95px;
    height: 180px;
}

.wire-b {
    top: 65px;
    right: 102px;
    width: 130px;
    height: 153px;
    border-color: rgba(39, 93, 245, .9);
}

.board-stamp {
    position: absolute;
    top: 90px;
    right: 42px;
    padding: 9px 12px;
    transform: rotate(3deg);
    border: 1px solid rgba(255, 255, 255, .15);
    color: #8f9aae;
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .05em;
    line-height: 1.35;
    text-transform: uppercase;
}

.floating-card {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    border: 1px solid rgba(17, 27, 46, .08);
    border-radius: 13px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 16px 38px rgba(17, 27, 46, .14);
    backdrop-filter: blur(12px);
}

.floating-card-top {
    top: 0;
    right: 0;
    padding: 13px 16px;
    gap: 12px;
}

.floating-card-bottom {
    bottom: 0;
    left: 0;
    padding: 15px 18px;
    flex-direction: column;
    align-items: flex-start;
}

.floating-card strong {
    font-size: .86rem;
}

.floating-card small {
    display: block;
    color: var(--muted);
    font-size: .67rem;
}

.floating-card-bottom strong {
    color: var(--blue);
    font-size: 1.25rem;
}

.pulse {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #64a62e;
    box-shadow: 0 0 0 5px rgba(100, 166, 46, .15);
}

.trust-strip {
    border-block: 1px solid var(--line);
    background: var(--white);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.trust-grid > div {
    display: flex;
    min-height: 126px;
    padding: 20px 35px;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid var(--line);
}

.trust-grid > div:first-child {
    border-left: 1px solid var(--line);
}

.trust-grid strong {
    margin-bottom: 5px;
    color: var(--blue);
    font-size: 1.65rem;
    letter-spacing: -.04em;
}

.trust-grid span {
    color: var(--muted);
    font-size: .78rem;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.service-card {
    position: relative;
    min-height: 345px;
    padding: 34px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, .38);
    transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
}

.service-card:hover {
    z-index: 2;
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: 0 18px 50px rgba(17, 27, 46, .09);
}

.service-num {
    display: block;
    margin-bottom: 48px;
    color: var(--blue);
    font-family: "Courier New", monospace;
    font-size: .77rem;
    font-weight: 700;
}

.service-card h3 {
    margin-bottom: 14px;
    font-size: 1.45rem;
}

.service-card p {
    margin-bottom: 30px;
    color: var(--muted);
    font-size: .91rem;
}

.service-price {
    position: absolute;
    bottom: 34px;
    left: 34px;
    font-weight: 800;
}

.service-card > a {
    position: absolute;
    right: 34px;
    bottom: 34px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--blue);
    font-size: .82rem;
    font-weight: 750;
}

.center-action {
    margin-top: 40px;
    text-align: center;
}

.process-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.process-step {
    position: relative;
    min-height: 260px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: 13px;
    background: rgba(255, 255, 255, .035);
}

.process-step span {
    display: grid;
    width: 42px;
    height: 42px;
    margin-bottom: 55px;
    place-items: center;
    border: 1px solid rgba(184, 242, 46, .4);
    border-radius: 50%;
    color: var(--electric);
    font-family: "Courier New", monospace;
    font-size: .72rem;
}

.process-step h3 {
    margin-bottom: 12px;
}

.process-step p {
    margin-bottom: 0;
    color: #aab4c5;
    font-size: .87rem;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 26px;
}

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

.project-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: var(--white);
}

.project-card[hidden] {
    display: none;
}

.project-art {
    position: relative;
    height: 260px;
    overflow: hidden;
    background: #dce6fa;
}

.project-art::before {
    position: absolute;
    top: 18%;
    right: 12%;
    width: 48%;
    height: 65%;
    border: 2px solid rgba(255, 255, 255, .75);
    border-radius: 14px;
    background: rgba(17, 27, 46, .15);
    box-shadow: inset 0 0 0 14px rgba(255, 255, 255, .12);
    content: "";
}

.project-art::after {
    position: absolute;
    right: 22%;
    bottom: 25%;
    width: 28%;
    height: 5px;
    border-radius: 5px;
    background: var(--electric);
    box-shadow: 0 -24px 0 rgba(255, 255, 255, .8), 0 -48px 0 rgba(255, 255, 255, .8);
    content: "";
}

.project-art > span {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    padding: 6px 9px;
    border-radius: 5px;
    background: rgba(255, 255, 255, .88);
    font-size: .67rem;
    font-weight: 750;
}

.project-art i {
    position: absolute;
    bottom: -30%;
    left: -6%;
    width: 65%;
    aspect-ratio: 1;
    border: 2px solid rgba(255, 255, 255, .46);
    border-radius: 50%;
}

.project-art i:nth-of-type(2) {
    bottom: -12%;
    left: 1%;
    width: 45%;
}

.project-art i:nth-of-type(3) {
    bottom: 6%;
    left: 8%;
    width: 25%;
}

.project-blue {
    background: linear-gradient(135deg, #3e6eea, #17305d);
}

.project-amber {
    background: linear-gradient(135deg, #e6bd4a, #804a22);
}

.project-slate {
    background: linear-gradient(135deg, #9aadc7, #35465f);
}

.project-mint {
    background: linear-gradient(135deg, #69c6a9, #1e4a4f);
}

.project-cobalt {
    background: linear-gradient(135deg, #273f88, #111a33);
}

.project-violet {
    background: linear-gradient(135deg, #8b6ce0, #31205d);
}

.project-copy {
    padding: 28px 28px 30px;
}

.project-copy > span {
    display: block;
    margin-bottom: 14px;
    color: var(--blue);
    font-size: .72rem;
    font-weight: 750;
    text-transform: uppercase;
}

.project-copy h2,
.project-copy h3 {
    margin-bottom: 12px;
    font-size: 1.35rem;
}

.project-copy p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: .86rem;
}

.testimonials {
    padding-top: 70px;
    border-top: 1px solid var(--line);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 100px 1fr 260px;
    align-items: center;
    gap: 40px;
}

.quote-mark {
    color: var(--blue);
    font-family: Georgia, serif;
    font-size: 9rem;
    line-height: .7;
}

blockquote {
    margin: 0;
}

blockquote > p {
    max-width: 720px;
    margin-bottom: 28px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.55rem, 2.6vw, 2.35rem);
    line-height: 1.35;
}

blockquote footer {
    display: flex;
    flex-direction: column;
}

blockquote footer span {
    color: var(--muted);
    font-size: .82rem;
}

.rating-card {
    padding: 28px;
    border-left: 1px solid var(--line);
}

.rating-card > strong {
    display: block;
    font-size: 3.2rem;
    letter-spacing: -.06em;
}

.stars {
    margin: 3px 0 16px;
    color: #d89418;
    letter-spacing: .15em;
}

.rating-card span {
    color: var(--muted);
    font-size: .78rem;
}

.page-hero {
    padding: 100px 0 80px;
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 78% 5%, rgba(39, 93, 245, .09), transparent 27%),
        var(--paper);
}

.page-hero-compact {
    padding-block: 80px 68px;
}

.page-hero-grid {
    display: grid;
    grid-template-columns: 1.3fr .7fr;
    align-items: end;
    gap: 80px;
}

.page-hero h1 {
    margin-bottom: 0;
    font-size: clamp(3.2rem, 6.5vw, 6rem);
}

.page-intro {
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 1.12rem;
}

.service-detail-section {
    padding-top: 70px;
}

.service-detail {
    display: grid;
    grid-template-columns: .9fr 1.15fr .55fr;
    gap: 50px;
    padding: 50px 20px;
    border-bottom: 1px solid var(--line);
    scroll-margin-top: 90px;
}

.service-detail:first-child {
    border-top: 1px solid var(--line);
}

.service-detail-title {
    display: grid;
    grid-template-columns: 45px 1fr;
    gap: 18px;
}

.service-detail-title span {
    color: var(--blue);
    font-family: "Courier New", monospace;
    font-size: .75rem;
}

.service-detail-title h2 {
    margin: 0;
    font-size: 2rem;
}

.service-detail-copy > p {
    color: var(--muted);
}

.check-list {
    display: grid;
    margin: 22px 0 0;
    padding: 0;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 22px;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 19px;
    font-size: .84rem;
}

.check-list li::before {
    position: absolute;
    top: 9px;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--electric);
    box-shadow: 0 0 0 3px rgba(184, 242, 46, .18);
    content: "";
}

.service-detail-action {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.service-detail-action > strong {
    font-size: 1.25rem;
}

.service-detail-action > small {
    margin: 3px 0 22px;
    color: var(--muted);
    font-size: .68rem;
}

.split-callout {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 60px;
}

.split-callout h2 {
    margin-bottom: 18px;
    font-size: 3.4rem;
}

.split-callout p {
    max-width: 660px;
    margin-bottom: 0;
    color: var(--muted);
}

.split-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.price-section {
    padding-top: 60px;
}

.price-notice {
    display: grid;
    margin-bottom: 45px;
    padding: 24px 28px;
    grid-template-columns: 180px 1fr;
    align-items: center;
    border-left: 4px solid var(--blue);
    background: #e9eefb;
}

.price-notice p {
    margin-bottom: 0;
    color: #596579;
    font-size: .87rem;
}

.price-groups {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px 50px;
}

.price-group h2 {
    margin-bottom: 22px;
    font-size: 1.65rem;
}

.price-table {
    border-top: 2px solid var(--ink);
}

.price-row {
    display: grid;
    min-height: 62px;
    padding: 12px 0;
    grid-template-columns: 1fr 65px 120px;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--line);
    font-size: .87rem;
}

.price-row small {
    color: var(--muted);
}

.price-row strong {
    text-align: right;
}

.guarantee-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr .8fr;
    align-items: center;
    gap: 90px;
}

.guarantee-list {
    border-top: 1px solid rgba(255, 255, 255, .15);
}

.guarantee-list > div {
    display: grid;
    min-height: 94px;
    padding: 20px 0;
    grid-template-columns: 50px 1fr;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, .15);
}

.guarantee-list span {
    color: var(--electric);
    font-family: "Courier New", monospace;
    font-size: .74rem;
}

.guarantee-list p {
    margin: 0;
    color: #d4dae4;
}

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

.faq-list details {
    border-bottom: 1px solid var(--line);
}

.faq-list summary {
    display: flex;
    padding: 27px 0;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    font-size: 1.08rem;
    font-weight: 750;
    cursor: pointer;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary span {
    color: var(--blue);
    font-size: 1.5rem;
    font-weight: 400;
    transition: transform .2s ease;
}

.faq-list details[open] summary span {
    transform: rotate(45deg);
}

.faq-list details p {
    max-width: 720px;
    padding-bottom: 25px;
    color: var(--muted);
}

.about-grid {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    align-items: center;
    gap: 100px;
}

.about-visual {
    padding: 30px;
    border-radius: 25px;
    background: #dfe7f6;
}

.about-panel {
    position: relative;
    min-height: 480px;
    padding: 45px;
    overflow: hidden;
    border-radius: 17px;
    background: var(--ink);
    color: var(--white);
}

.about-panel > span {
    display: inline-block;
    margin-bottom: 120px;
    padding: 7px 10px;
    border: 1px solid rgba(255, 255, 255, .17);
    border-radius: 100px;
    color: var(--electric);
    font-size: .7rem;
    font-weight: 750;
    text-transform: uppercase;
}

.about-panel > strong {
    display: block;
    font-size: 5rem;
    letter-spacing: -.08em;
}

.about-panel > p {
    color: #aeb8c8;
}

.panel-lines {
    position: absolute;
    right: -35%;
    bottom: -33%;
    width: 100%;
    aspect-ratio: 1;
    border: 2px solid var(--blue);
    border-radius: 50%;
    box-shadow: 0 0 0 40px rgba(39, 93, 245, .17), 0 0 0 80px rgba(39, 93, 245, .08);
}

.about-copy h2 {
    font-size: 3rem;
}

.about-copy p {
    color: var(--muted);
    font-size: 1rem;
}

.signature {
    margin-top: 35px;
    color: var(--blue);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.35rem;
    font-style: italic;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid #d4d9e0;
    border-left: 1px solid #d4d9e0;
}

.value-card {
    min-height: 270px;
    padding: 30px;
    border-right: 1px solid #d4d9e0;
    border-bottom: 1px solid #d4d9e0;
}

.value-card > span {
    display: block;
    margin-bottom: 55px;
    color: var(--blue);
    font-family: "Courier New", monospace;
    font-size: .74rem;
}

.value-card p {
    color: var(--muted);
    font-size: .85rem;
}

.certificate-row {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    align-items: end;
    gap: 80px;
}

.certificate-row h2 {
    margin-bottom: 0;
    font-size: 3.3rem;
}

.certificate-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
}

.certificate-items > div {
    padding: 28px 20px 15px;
    border-right: 1px solid var(--line);
}

.certificate-items > div:last-child {
    border: 0;
}

.certificate-items strong {
    display: block;
    margin-bottom: 10px;
    color: var(--blue);
    font-size: 1.8rem;
}

.certificate-items span {
    color: var(--muted);
    font-size: .72rem;
}

.project-page-section {
    padding-top: 60px;
}

.project-filter {
    display: flex;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 9px;
}

.project-filter button {
    padding: 9px 15px;
    border: 1px solid var(--line);
    border-radius: 100px;
    background: transparent;
    color: var(--muted);
    font-size: .8rem;
    font-weight: 700;
    cursor: pointer;
}

.project-filter button:hover,
.project-filter button.active {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--white);
}

.project-page-section .project-art {
    height: 330px;
}

.trust-grid-dark {
    position: relative;
    z-index: 1;
}

.trust-grid-dark > div {
    border-color: rgba(255, 255, 255, .12);
}

.trust-grid-dark strong {
    color: var(--electric);
}

.trust-grid-dark span {
    color: #aab4c5;
}

.contact-section {
    padding-top: 70px;
}

.contact-grid {
    display: grid;
    grid-template-columns: .75fr 1.25fr;
    gap: 90px;
}

.contact-phone {
    display: block;
    margin: 8px 0;
    font-size: clamp(1.9rem, 3.2vw, 3.1rem);
    font-weight: 750;
    letter-spacing: -.05em;
}

.contact-email {
    color: var(--blue);
    font-size: 1.05rem;
    font-weight: 700;
}

.contact-details {
    margin: 45px 0 35px;
    border-top: 1px solid var(--line);
}

.contact-details > div {
    display: grid;
    padding: 17px 0;
    grid-template-columns: 125px 1fr;
    border-bottom: 1px solid var(--line);
}

.contact-details dt {
    color: var(--muted);
    font-size: .75rem;
}

.contact-details dd {
    margin: 0;
    font-size: .86rem;
    font-weight: 650;
}

.emergency-note {
    padding: 20px 22px;
    border-left: 3px solid #dca633;
    background: #f5ecd7;
}

.emergency-note strong {
    display: block;
    margin-bottom: 4px;
    font-size: .88rem;
}

.emergency-note p {
    margin: 0;
    color: #665633;
    font-size: .77rem;
}

.request-card {
    padding: 42px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: 0 20px 60px rgba(17, 27, 46, .08);
}

.request-head {
    display: flex;
    margin-bottom: 30px;
    align-items: center;
    justify-content: space-between;
}

.request-head > span {
    font-size: 1.5rem;
    font-weight: 780;
    letter-spacing: -.03em;
}

.request-head > small {
    color: var(--muted);
    font-size: .72rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.form-field {
    margin-bottom: 19px;
}

.form-field label {
    display: block;
    margin-bottom: 7px;
    color: #4d596d;
    font-size: .74rem;
    font-weight: 700;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    border: 1px solid #d6dbe2;
    border-radius: 8px;
    outline: none;
    background: #fafbfc;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.form-field input,
.form-field select {
    height: 52px;
    padding: 0 14px;
}

.form-field textarea {
    min-height: 115px;
    padding: 13px 14px;
    resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(39, 93, 245, .1);
}

.checkbox {
    display: flex;
    margin: 5px 0 24px;
    align-items: flex-start;
    gap: 10px;
    color: var(--muted);
    font-size: .73rem;
}

.checkbox input {
    margin-top: 3px;
    accent-color: var(--blue);
}

.btn-submit {
    width: 100%;
}

.honeypot {
    position: absolute;
    left: -9999px;
}

.form-message {
    margin-bottom: 24px;
    padding: 16px 18px;
    border-radius: 8px;
}

.form-message strong {
    display: block;
    margin-bottom: 2px;
}

.form-message p {
    margin: 0;
    font-size: .82rem;
}

.form-message.success {
    background: #e8f4dc;
    color: #375d20;
}

.form-message.error {
    background: #f9e3e1;
    color: #8b2e28;
}

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

.mini-steps > div {
    padding: 15px 35px;
    border-right: 1px solid #d2d7df;
}

.mini-steps > div:first-child {
    padding-left: 0;
}

.mini-steps > div:last-child {
    border: 0;
}

.mini-steps span {
    display: block;
    margin-bottom: 28px;
    color: var(--blue);
    font-family: "Courier New", monospace;
    font-size: .72rem;
}

.mini-steps strong {
    display: block;
    margin-bottom: 6px;
}

.mini-steps p {
    margin: 0;
    color: var(--muted);
    font-size: .8rem;
}

.footer-cta {
    position: relative;
    overflow: hidden;
    padding: 75px 0;
    background: var(--blue);
    color: var(--white);
}

.footer-cta::after {
    position: absolute;
    top: -150px;
    right: 12%;
    width: 360px;
    height: 360px;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 50%;
    box-shadow: 0 0 0 55px rgba(255, 255, 255, .04), 0 0 0 110px rgba(255, 255, 255, .025);
    content: "";
}

.footer-cta-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 50px;
}

.footer-cta h2 {
    margin: 0;
    font-size: clamp(2rem, 4.2vw, 3.75rem);
}

.footer-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.cta-phone {
    font-size: .82rem;
    font-weight: 700;
}

.site-footer {
    padding: 70px 0 25px;
    background: #0c1423;
    color: var(--white);
}

.footer-grid {
    display: grid;
    padding-bottom: 55px;
    grid-template-columns: 1.3fr .7fr .9fr 1.1fr;
    gap: 55px;
}

.brand-footer .brand-copy small {
    color: #8f9aad;
}

.footer-brand p,
.footer-note p {
    max-width: 300px;
    margin: 24px 0 0;
    color: #8f9aad;
    font-size: .79rem;
}

.footer-grid h3 {
    margin: 8px 0 22px;
    color: #dce2ec;
    font-size: .8rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.footer-links {
    margin: 0;
    padding: 0;
    color: #8f9aad;
    font-size: .79rem;
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    display: flex;
    padding-top: 23px;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, .09);
    color: #69758a;
    font-size: .68rem;
}

.mobile-action {
    display: none;
}

.not-found {
    display: grid;
    min-height: 640px;
    padding: 90px 0;
    place-items: center;
    text-align: center;
}

.error-code {
    display: block;
    color: var(--blue);
    font-family: "Courier New", monospace;
    font-size: 7rem;
    font-weight: 800;
    letter-spacing: -.1em;
}

.not-found h1 {
    margin-bottom: 15px;
    font-size: 3.2rem;
}

.not-found p {
    margin-bottom: 30px;
    color: var(--muted);
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .55s ease, transform .55s ease;
}

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

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

@media (max-width: 1050px) {
    :root {
        --container: min(100% - 36px, 940px);
    }

    .header-inner {
        gap: 22px;
    }

    .main-nav {
        gap: 18px;
    }

    .header-phone {
        display: none;
    }

    .hero-grid {
        grid-template-columns: 1fr .88fr;
        gap: 35px;
    }

    .hero-visual {
        min-height: 470px;
    }

    .circuit-board {
        inset: 20px 20px 20px 30px;
    }

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

    .project-grid-home .project-card:last-child {
        display: none;
    }

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

    .footer-grid {
        grid-template-columns: 1.2fr .7fr .9fr;
    }

    .footer-note {
        display: none;
    }
}

@media (max-width: 900px) {
    body {
        padding-bottom: 58px;
    }

    .header-inner {
        min-height: 74px;
        justify-content: space-between;
    }

    .menu-toggle {
        display: grid;
        width: 44px;
        height: 44px;
        padding: 11px;
        place-content: center;
        gap: 5px;
        border: 1px solid var(--line);
        border-radius: 8px;
        background: transparent;
    }

    .menu-toggle i {
        display: block;
        width: 20px;
        height: 2px;
        background: var(--ink);
        transition: transform .2s ease, opacity .2s ease;
    }

    .menu-toggle[aria-expanded="true"] i:first-of-type {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] i:nth-of-type(2) {
        opacity: 0;
    }

    .menu-toggle[aria-expanded="true"] i:last-of-type {
        transform: translateY(-7px) rotate(-45deg);
    }

    .main-nav {
        position: fixed;
        top: 74px;
        right: 0;
        left: 0;
        display: none;
        height: calc(100vh - 74px);
        padding: 28px 24px;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--paper);
    }

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

    .main-nav a {
        padding: 16px 0;
        border-bottom: 1px solid var(--line);
        font-size: 1.12rem;
    }

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

    .hero {
        padding-top: 60px;
    }

    .hero-grid,
    .page-hero-grid,
    .section-head,
    .about-grid,
    .certificate-row,
    .contact-grid,
    .guarantee-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        gap: 55px;
    }

    .hero-copy {
        max-width: 690px;
    }

    .hero-visual {
        width: min(100%, 650px);
        min-height: 520px;
        margin-inline: auto;
    }

    .section-head {
        gap: 25px;
    }

    .section-head > p {
        max-width: 650px;
    }

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

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

    .testimonial-grid {
        grid-template-columns: 65px 1fr;
    }

    .rating-card {
        grid-column: 2;
        padding-left: 0;
        border: 0;
    }

    .page-hero-grid,
    .about-grid,
    .contact-grid,
    .guarantee-grid {
        gap: 45px;
    }

    .page-intro {
        max-width: 700px;
    }

    .service-detail {
        grid-template-columns: .75fr 1.25fr;
    }

    .service-detail-action {
        grid-column: 2;
    }

    .price-groups {
        gap: 45px 30px;
    }

    .about-visual {
        width: min(100%, 560px);
        margin-inline: auto;
    }

    .certificate-items {
        max-width: 700px;
    }

    .contact-aside {
        max-width: 650px;
    }

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

    .footer-cta-actions {
        align-items: flex-start;
    }

    .mobile-action {
        position: fixed;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 60;
        display: grid;
        grid-template-columns: .8fr 1.2fr;
        border-top: 1px solid rgba(0, 0, 0, .12);
        box-shadow: 0 -8px 24px rgba(17, 27, 46, .12);
    }

    .mobile-action a {
        display: grid;
        height: 58px;
        place-items: center;
        background: var(--white);
        font-size: .83rem;
        font-weight: 800;
    }

    .mobile-action a:last-child {
        background: var(--blue);
        color: var(--white);
    }
}

@media (max-width: 680px) {
    :root {
        --container: calc(100% - 28px);
        --radius: 16px;
    }

    body {
        font-size: 15px;
    }

    .section {
        padding: 78px 0;
    }

    .brand-copy small {
        display: none;
    }

    .hero {
        padding: 44px 0 65px;
    }

    .hero h1 {
        font-size: clamp(3rem, 15vw, 4.8rem);
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 22px;
    }

    .hero-notes {
        flex-direction: column;
        gap: 8px;
    }

    .hero-visual {
        min-height: 415px;
    }

    .circuit-board {
        inset: 10px 5px 20px 12px;
    }

    .board-label {
        top: 28px;
        left: 28px;
    }

    .power-readout {
        top: 60px;
        left: 28px;
        width: 140px;
        height: 125px;
        padding: 15px;
    }

    .power-readout strong {
        font-size: 2.3rem;
    }

    .board-stamp {
        top: 63px;
        right: 25px;
    }

    .wire-a {
        top: 50px;
        right: 54px;
        width: 70px;
        height: 146px;
    }

    .wire-b {
        top: 50px;
        right: 78px;
        width: 95px;
        height: 125px;
    }

    .breaker-row {
        right: 22px;
        bottom: 30px;
        left: 22px;
        gap: 6px;
    }

    .breaker-row div {
        min-height: 108px;
        padding: 9px 6px;
    }

    .breaker-row b {
        width: 25px;
        height: 43px;
    }

    .floating-card-top {
        right: -4px;
    }

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

    .trust-grid > div {
        min-height: 110px;
        padding: 18px;
        border-bottom: 1px solid var(--line);
    }

    .trust-grid > div:nth-child(odd) {
        border-left: 1px solid var(--line);
    }

    .service-grid,
    .process-grid,
    .project-grid,
    .project-grid-home,
    .price-groups,
    .values-grid,
    .mini-steps {
        grid-template-columns: 1fr;
    }

    .project-grid-home .project-card:last-child {
        display: block;
    }

    .service-card {
        min-height: 320px;
    }

    .process-step {
        min-height: 230px;
    }

    .testimonial-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .quote-mark {
        height: 70px;
    }

    .rating-card {
        grid-column: auto;
    }

    .page-hero {
        padding: 65px 0 55px;
    }

    .page-hero h1 {
        font-size: clamp(3rem, 13vw, 4.6rem);
    }

    .service-detail {
        padding: 38px 5px;
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .service-detail-action {
        grid-column: auto;
    }

    .check-list {
        grid-template-columns: 1fr;
    }

    .split-callout {
        grid-template-columns: 1fr;
    }

    .split-callout h2 {
        font-size: 2.6rem;
    }

    .split-actions {
        align-items: flex-start;
    }

    .price-notice {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .price-row {
        grid-template-columns: 1fr 55px 100px;
        font-size: .78rem;
    }

    .about-visual {
        padding: 14px;
    }

    .about-panel {
        min-height: 400px;
        padding: 30px;
    }

    .about-panel > span {
        margin-bottom: 100px;
    }

    .about-panel > strong {
        font-size: 4rem;
    }

    .about-copy h2,
    .certificate-row h2 {
        font-size: 2.5rem;
    }

    .certificate-items {
        grid-template-columns: 1fr;
    }

    .certificate-items > div {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .project-page-section .project-art {
        height: 255px;
    }

    .request-card {
        padding: 26px 20px;
    }

    .request-head,
    .form-row {
        grid-template-columns: 1fr;
    }

    .request-head {
        display: flex;
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
    }

    .mini-steps > div {
        padding: 25px 0;
        border-right: 0;
        border-bottom: 1px solid #d2d7df;
    }

    .mini-steps span {
        margin-bottom: 12px;
    }

    .footer-cta {
        padding: 58px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 42px 28px;
    }

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

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }
}

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

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