:root {
    --red: #b40008;
    --dark-red: #770000;
    --deep: #3a0000;
    --gold: #d7a934;
    --cream: #fff8f1;
    --paper: #ffffff;
    --ink: #171717;
    --muted: #626262;
    --line: #eadfda;
    --green: #1fa94a;
    --shadow: 0 18px 44px rgba(47, 0, 0, .14);
    --radius: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Poppins", Arial, sans-serif;
    color: var(--ink);
    background:
        linear-gradient(90deg, rgba(180, 0, 8, .045) 1px, transparent 1px),
        linear-gradient(180deg, rgba(180, 0, 8, .04) 1px, transparent 1px),
        var(--cream);
    background-size: 42px 42px;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(1200px, calc(100% - 40px));
    margin-inline: auto;
}

.loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    background: radial-gradient(circle at center, #fff 0, #fff 48%, #fff3ed 100%);
    transition: opacity .35s ease, visibility .35s ease;
}

.loader.hide {
    opacity: 0;
    visibility: hidden;
}

.loader-card {
    display: grid;
    justify-items: center;
    gap: 14px;
    color: var(--red);
    font-weight: 800;
    text-align: center;
}

.loader-card img {
    width: 116px;
    height: 116px;
    object-fit: contain;
    animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader-line {
    width: 220px;
    height: 7px;
    overflow: hidden;
    border-radius: 99px;
    background: #f0d7d7;
}

.loader-line i {
    display: block;
    width: 45%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--red), var(--gold));
    animation: loaderLine 1s ease-in-out infinite alternate;
}

@keyframes loaderPulse {
    50% { transform: scale(1.06); }
}

@keyframes loaderLine {
    from { transform: translateX(-25%); }
    to { transform: translateX(150%); }
}

.top-bar {
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    background: linear-gradient(90deg, var(--deep), var(--red), var(--deep));
}

.top-bar-inner,
.top-actions,
.nav-wrap,
.brand,
.desktop-nav,
.hero-buttons,
.socials {
    display: flex;
    align-items: center;
}

.top-bar-inner {
    min-height: 46px;
    justify-content: space-between;
    gap: 18px;
}

.top-actions {
    gap: 20px;
}

.top-bar-inner p::before,
.top-actions > a::before {
    display: inline-grid;
    place-items: center;
    width: 28px;
    height: 20px;
    margin-right: 8px;
    border: 1px solid rgba(255, 255, 255, .32);
    border-radius: 99px;
    color: #fff;
    font-size: 9px;
    font-weight: 800;
}

.top-bar-inner p::before {
    content: "LOC";
}

.top-actions > a::before {
    content: "24";
}

.socials {
    gap: 9px;
}

.socials a {
    display: grid;
    place-items: center;
    width: 29px;
    height: 29px;
    border-radius: 50%;
    background: #fff;
    transition: transform .2s ease, background .2s ease, color .2s ease;
}

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

.socials a.facebook { color: #1877f2; }
.socials a.instagram { color: #e4405f; }
.socials a.tiktok { color: #111; }
.socials a.youtube { color: #ff0000; }
.socials a.blogger { color: #ff6d00; }
.socials a.blogger:hover { color: #fff; background: #ff6d00; }

.socials svg {
    width: 17px;
    height: 17px;
    fill: currentColor;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, .9);
    border-bottom: 1px solid rgba(234, 223, 218, .72);
    box-shadow: 0 12px 30px rgba(47, 0, 0, .08);
    backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, .96);
}

.nav-wrap {
    min-height: 104px;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    gap: 14px;
    min-width: max-content;
}

.brand img {
    width: 82px;
    height: 82px;
    object-fit: contain;
}

.brand strong {
    display: block;
    color: var(--red);
    font-size: clamp(25px, 3vw, 36px);
    line-height: .9;
    letter-spacing: 0;
}

.brand small,
.brand em {
    display: block;
    font-style: normal;
}

.brand small {
    font-size: 16px;
    font-weight: 800;
}

.brand em {
    color: var(--muted);
    font-size: 13px;
}

.desktop-nav {
    gap: clamp(12px, 2vw, 28px);
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 248, 241, .76);
    font-weight: 800;
    font-size: 13px;
}

.desktop-nav a {
    position: relative;
    padding: 11px 13px;
    border-radius: 999px;
    transition: color .2s ease, background .2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active {
    color: #fff;
    background: var(--red);
}

.header-call {
    display: grid;
    gap: 2px;
    min-width: 184px;
    padding: 15px 18px;
    border-radius: var(--radius);
    color: #fff;
    background: linear-gradient(135deg, var(--red), var(--dark-red));
    box-shadow: 0 14px 28px rgba(180, 0, 8, .28);
}

.header-call span {
    font-size: 12px;
    opacity: .9;
}

.header-call strong {
    font-size: 17px;
}

.hamburger {
    position: relative;
    display: none;
    flex: 0 0 auto;
    width: 58px;
    height: 58px;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background:
        linear-gradient(#fff, #fff) padding-box,
        conic-gradient(from var(--spin, 0deg), var(--gold), var(--red), var(--deep), var(--gold)) border-box;
    border: 2px solid transparent;
    box-shadow: 0 14px 28px rgba(47, 0, 0, .2);
    cursor: pointer;
    transition: transform .25s ease;
}

.hamburger::before {
    content: "";
    position: absolute;
    inset: 7px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--deep), var(--red));
}

.hamburger::after {
    content: "";
    position: absolute;
    right: 11px;
    top: 11px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 28px 0 rgba(255, 255, 255, .72);
}

.hamburger span {
    position: absolute;
    z-index: 1;
    left: 18px;
    width: 22px;
    height: 3px;
    border-radius: 99px;
    background: #fff;
    transition: transform .32s ease, opacity .2s ease, top .32s ease, width .32s ease;
}

.hamburger span:nth-child(1) { top: 20px; }
.hamburger span:nth-child(2) { top: 28px; width: 15px; }
.hamburger span:nth-child(3) { top: 36px; }
.hamburger i {
    position: absolute;
    z-index: 1;
    left: 27px;
    top: 27px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--gold);
    transition: transform .32s ease, opacity .2s ease;
}

.hamburger:hover {
    transform: rotate(8deg) scale(1.03);
}

.hamburger.active {
    --spin: 130deg;
}

.hamburger.active span:nth-child(1) {
    top: 28px;
    transform: rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    width: 0;
}

.hamburger.active span:nth-child(3) {
    top: 28px;
    transform: rotate(-45deg);
}

.hamburger.active i {
    opacity: 0;
    transform: scale(0);
}

.mobile-nav {
    display: none;
}

.hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: 680px;
    display: grid;
    align-items: center;
    background:
        linear-gradient(115deg, rgba(255, 248, 241, .98) 0%, rgba(255, 248, 241, .94) 46%, rgba(58, 0, 0, .9) 46.1%, rgba(180, 0, 8, .88) 100%),
        url("../images/Septic-Tank-Cleaning.webp") center/cover;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(135deg, transparent 0 49%, rgba(215, 169, 52, .16) 49.2% 50.3%, transparent 50.5%),
        linear-gradient(45deg, transparent 0 68%, rgba(255, 255, 255, .13) 68.2% 69.3%, transparent 69.5%);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(360px, 1.05fr);
    align-items: center;
    gap: 54px;
    padding: 74px 0 100px;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    padding: 10px 14px;
    margin-bottom: 22px;
    border: 1px solid rgba(180, 0, 8, .14);
    border-radius: 999px;
    color: var(--red);
    background: rgba(255, 255, 255, .82);
    font-size: 13px;
    font-weight: 800;
    box-shadow: 0 12px 28px rgba(47, 0, 0, .08);
}

.trust-badge::before {
    content: "";
    width: 10px;
    height: 10px;
    margin-right: 9px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 7px rgba(31, 169, 74, .12);
}

.hero h1 {
    max-width: 720px;
    font-size: clamp(44px, 6.2vw, 84px);
    line-height: .94;
    letter-spacing: 0;
}

.hero p {
    max-width: 650px;
    margin-top: 22px;
    color: #3c3c3c;
    font-size: 18px;
    line-height: 1.8;
}

.hero-buttons {
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 58px;
    padding: 14px 24px;
    border-radius: var(--radius);
    border: 0;
    font-weight: 800;
    transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}

.btn small {
    display: block;
    margin-left: 10px;
    font-size: 12px;
    font-weight: 600;
}

.btn:hover {
    transform: translateY(-3px);
    filter: saturate(1.06);
}

.btn-red {
    color: #fff;
    background: linear-gradient(135deg, var(--red), var(--dark-red));
    box-shadow: 0 14px 28px rgba(180, 0, 8, .28);
}

.btn-light {
    color: #161616;
    background: #fff;
    border: 2px solid #e9e9e9;
    box-shadow: var(--shadow);
}

.btn-whatsapp {
    color: #fff;
    background: linear-gradient(135deg, #25d366, #128c4a);
    box-shadow: 0 14px 28px rgba(37, 211, 102, .28);
}

.hero-command {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    color: #fff;
    background:
        linear-gradient(150deg, rgba(58, 0, 0, .96), rgba(180, 0, 8, .84)),
        url("../images/Drain & Pipe Cleaning.webp") center/cover;
    box-shadow: 0 28px 60px rgba(47, 0, 0, .22);
}

.hero-command::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: var(--radius);
    pointer-events: none;
}

.command-head {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 24px 26px 0;
    font-weight: 800;
}

.command-head strong {
    display: grid;
    place-items: center;
    width: 68px;
    height: 68px;
    border-radius: 50%;
    color: var(--red);
    background: #fff;
    font-size: 19px;
}

.hero-command img {
    position: relative;
    z-index: 1;
    height: 345px;
    object-fit: contain;
    padding: 0 22px;
    filter: drop-shadow(0 22px 24px rgba(0, 0, 0, .22));
}

.command-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: rgba(255, 255, 255, .16);
}

.command-grid span {
    min-height: 88px;
    display: grid;
    align-content: center;
    gap: 4px;
    padding: 14px;
    background: rgba(58, 0, 0, .62);
    color: rgba(255, 255, 255, .82);
    font-size: 12px;
    line-height: 1.35;
}

.command-grid b {
    display: block;
    color: #fff;
    font-size: 19px;
}

.service-strip {
    position: relative;
    z-index: 3;
    margin-top: -46px;
}

.strip-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    overflow: hidden;
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.strip-grid a {
    display: grid;
    place-items: center;
    min-height: 138px;
    padding: 16px 12px;
    text-align: center;
    color: var(--deep);
    font-size: 13px;
    font-weight: 800;
    border-right: 1px solid var(--line);
    transition: color .25s ease, background .25s ease;
}

.strip-grid a:last-child {
    border-right: 0;
}

.strip-grid a:hover {
    color: #fff;
    background: var(--red);
}

.strip-grid a img {
    width: 74px;
    height: 74px;
    margin-bottom: 10px;
    border: 4px solid #fff;
    border-radius: 50%;
    object-fit: cover;
    outline: 2px solid rgba(180, 0, 8, .34);
}

.section {
    padding: 82px 0;
}

.section-kicker,
.section-title span {
    display: inline-flex;
    padding: 7px 14px;
    border-radius: 99px;
    color: #fff;
    background: var(--red);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.section-title {
    max-width: 780px;
    margin: 0 auto 40px;
    text-align: center;
}

.section-title.align-left {
    margin-inline: 0;
    text-align: left;
}

.section-title h2,
.about-copy h2 {
    margin-top: 12px;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.07;
}

.section-title p {
    margin-top: 12px;
    color: var(--muted);
    line-height: 1.8;
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(320px, .92fr) minmax(0, 1.08fr);
    gap: 60px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-visual img {
    height: 520px;
    border-radius: var(--radius);
    object-fit: cover;
    box-shadow: var(--shadow);
}

.about-meter {
    position: absolute;
    right: 18px;
    bottom: 18px;
    max-width: 320px;
    padding: 18px;
    border-radius: var(--radius);
    color: #fff;
    background: linear-gradient(135deg, rgba(58, 0, 0, .94), rgba(180, 0, 8, .88));
    box-shadow: 0 18px 32px rgba(47, 0, 0, .22);
}

.about-meter strong,
.about-meter span {
    display: block;
}

.about-meter span {
    margin-top: 6px;
    color: rgba(255, 255, 255, .82);
    font-size: 13px;
    line-height: 1.55;
}

.about-copy h2 em {
    display: block;
    color: var(--red);
    font-style: normal;
}

.about-copy p {
    margin-top: 18px;
    color: var(--muted);
    line-height: 1.85;
}

.mini-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 28px 0;
}

.mini-features span {
    position: relative;
    min-height: 72px;
    display: grid;
    align-content: center;
    padding: 14px 14px 14px 52px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: #2b2b2b;
    font-size: 12px;
    font-weight: 800;
    box-shadow: 0 10px 24px rgba(47, 0, 0, .07);
}

.mini-features span::before {
    content: attr(data-icon);
    position: absolute;
    left: 12px;
    top: 50%;
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    color: #fff;
    background: var(--red);
    font-size: 10px;
    transform: translateY(-50%);
}

.services {
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .72), transparent);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.service-card {
    position: relative;
    overflow: hidden;
    min-height: 100%;
    border: 1px solid rgba(234, 223, 218, .88);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 14px 32px rgba(47, 0, 0, .08);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.service-card:hover {
    transform: translateY(-7px);
    border-color: rgba(180, 0, 8, .25);
    box-shadow: 0 24px 50px rgba(47, 0, 0, .14);
}

.service-card img {
    height: 220px;
    object-fit: cover;
    transition: transform .35s ease;
}

.service-card:hover img {
    transform: scale(1.04);
}

.card-icon {
    position: absolute;
    top: 190px;
    left: 22px;
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border: 6px solid #fff;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(135deg, var(--red), var(--dark-red));
    font-size: 13px;
    font-weight: 800;
    box-shadow: 0 12px 20px rgba(180, 0, 8, .22);
}

.service-card h3 {
    padding: 34px 22px 10px;
    color: var(--deep);
    font-size: 21px;
    line-height: 1.22;
}

.service-card p {
    min-height: 86px;
    padding: 0 22px;
    color: var(--muted);
    line-height: 1.65;
}

.service-card a {
    display: inline-flex;
    margin: 18px 22px 24px;
    color: var(--red);
    font-size: 14px;
    font-weight: 800;
}

.process {
    padding-top: 42px;
}

.process-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 44px;
    align-items: center;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .84);
    box-shadow: var(--shadow);
}

.steps article {
    min-height: 178px;
    display: grid;
    align-content: start;
    padding: 18px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #fff, #fff8f1);
}

.steps b {
    display: inline-grid;
    place-items: center;
    width: 54px;
    height: 54px;
    margin-bottom: 18px;
    border-radius: 50%;
    color: #fff;
    background: var(--red);
}

.steps h3 {
    font-size: 17px;
}

.steps p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}

.emergency-card {
    position: relative;
    overflow: hidden;
    display: grid;
    justify-items: center;
    min-height: 320px;
    padding: 34px 24px;
    border-radius: var(--radius);
    color: #fff;
    text-align: center;
    background:
        linear-gradient(135deg, rgba(180, 0, 8, .94), rgba(58, 0, 0, .98)),
        url("../images/Manhole & Chamber-Cleaning.webp") center/cover;
    box-shadow: var(--shadow);
}

.emergency-card::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: var(--radius);
}

.emergency-card > * {
    position: relative;
}

.emergency-card strong {
    font-size: 66px;
    line-height: .95;
}

.emergency-card span {
    margin-top: 4px;
    font-weight: 800;
}

.emergency-card a {
    margin-top: 18px;
    padding: 13px 20px;
    border-radius: var(--radius);
    color: var(--red);
    background: #fff;
    font-weight: 800;
}

.emergency-card p {
    margin-top: 14px;
    color: rgba(255, 255, 255, .82);
    line-height: 1.65;
}

.branches {
    background: #fff;
}

.branches-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.branch-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: 0 14px 32px rgba(47, 0, 0, .08);
}

.branch-card > img {
    height: 270px;
    object-fit: cover;
}

.branch-map iframe {
    width: 100%;
    height: 330px;
    display: block;
}

.branch-content {
    padding: 24px;
}

.branch-content h3 {
    color: var(--red);
    font-size: 24px;
}

.branch-content p {
    margin-top: 10px;
    color: var(--muted);
    line-height: 1.7;
}

.why {
    padding: 82px 0;
    color: #fff;
    background:
        linear-gradient(135deg, rgba(58, 0, 0, .96), rgba(180, 0, 8, .9)),
        url("../images/Industrial-Waste-Disposal.webp") center/cover;
}

.why .section-kicker {
    color: var(--red);
    background: #fff;
}

.why-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, .7fr);
    gap: 44px;
    align-items: center;
}

.why h2 {
    max-width: 720px;
    margin-top: 16px;
    font-size: clamp(32px, 4vw, 54px);
    line-height: 1.06;
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 30px;
}

.count-box {
    display: grid;
    justify-items: center;
    align-content: center;
    min-height: 166px;
    padding: 16px 12px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .12);
    text-align: center;
    font-size: 13px;
}

.count-box img {
    width: 62px;
    height: 62px;
    margin-bottom: 10px;
    border: 3px solid rgba(255, 255, 255, .88);
    border-radius: 50%;
    object-fit: cover;
}

.count-box strong {
    display: block;
    font-size: 29px;
    line-height: 1;
}

.count-box b {
    font: inherit;
}

.why-visual img {
    height: 480px;
    border: 8px solid rgba(255, 255, 255, .18);
    border-radius: var(--radius);
    object-fit: cover;
    box-shadow: 0 24px 48px rgba(0, 0, 0, .2);
}

.footer {
    background: #fff8f1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.25fr .7fr 1fr 1fr .9fr;
    gap: 34px;
    padding: 58px 0 44px;
}

.footer .brand img {
    width: 78px;
    height: 78px;
}

.footer .brand strong {
    font-size: 28px;
}

.footer .brand small {
    font-size: 16px;
}

.footer p,
.footer a {
    display: block;
    margin-top: 9px;
    color: #3c3c3c;
    font-size: 14px;
    line-height: 1.65;
}

.footer h3 {
    margin-bottom: 16px;
    color: var(--red);
}

.footer-socials {
    margin-top: 18px;
}

.footer-socials a {
    background: #fff;
}

.nepal-card {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: grid;
    align-content: center;
    justify-items: center;
    min-height: 190px;
    padding: 22px;
    border-radius: 50%;
    color: var(--red);
    text-align: center;
    background: radial-gradient(circle, #fff, #f4e4d6);
}

.nepal-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image: url("../images/logo-footer.webp");
    background-repeat: no-repeat;
    background-position: center 36%;
    background-size: cover;
    opacity: .13;
}

.nepal-card span {
    position: relative;
    font-weight: 700;
}

.nepal-card strong {
    position: relative;
    max-width: 160px;
    font-size: 28px;
    line-height: 1;
}

.copyright {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 18px max(20px, calc((100vw - 1200px) / 2));
    color: #fff;
    background: var(--deep);
    font-size: 14px;
}

.copyright p {
    color: #fff;
}

.floating-call,
.back-top {
    position: fixed;
    z-index: 900;
    right: 18px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: var(--red);
    box-shadow: var(--shadow);
    cursor: pointer;
}

.floating-call {
    bottom: 86px;
    width: 58px;
    height: 58px;
    font-size: 12px;
    font-weight: 800;
}

.back-top {
    bottom: 20px;
    width: 54px;
    height: 54px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s ease;
}

.back-top.show {
    opacity: 1;
    visibility: visible;
}

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .55s ease, transform .55s ease;
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

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

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

@media (max-width: 1160px) {
    .desktop-nav,
    .header-call {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .nav-wrap {
        min-height: 92px;
    }

    .brand img {
        width: 70px;
        height: 70px;
    }

    .mobile-nav {
        position: absolute;
        top: calc(100% + 10px);
        right: 20px;
        left: 20px;
        z-index: 1001;
        display: grid;
        gap: 7px;
        padding: 16px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, .96);
        box-shadow: var(--shadow);
        backdrop-filter: blur(16px);
        transform: translateY(-16px) scale(.98);
        opacity: 0;
        pointer-events: none;
        transition: transform .25s ease, opacity .25s ease;
    }

    .mobile-nav.open {
        transform: translateY(0) scale(1);
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-nav a {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 48px;
        padding: 12px 14px;
        border-radius: var(--radius);
        text-align: center;
        font-weight: 800;
    }

    .mobile-nav a:hover,
    .mobile-nav a.active,
    .mobile-call {
        color: #fff;
        background: var(--red);
    }

    .hero {
        min-height: auto;
        background:
            linear-gradient(135deg, rgba(255, 248, 241, .98), rgba(255, 248, 241, .92)),
            url("../images/Septic-Tank-Cleaning.webp") center/cover;
    }

    .hero-grid,
    .about-grid,
    .process-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

    .hero-command {
        max-width: 740px;
    }

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

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

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

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

@media (max-width: 820px) {
    .container {
        width: min(100% - 28px, 1200px);
    }

    .top-bar-inner {
        min-height: auto;
        padding: 10px 0;
        flex-direction: column;
        align-items: flex-start;
    }

    .top-bar-inner > p {
        display: none;
    }

    .top-actions {
        width: 100%;
        justify-content: space-between;
    }

    .brand strong {
        font-size: 24px;
    }

    .brand small {
        font-size: 13px;
    }

    .brand em {
        font-size: 11px;
    }

    .hero-grid {
        gap: 34px;
        padding: 54px 0 76px;
    }

    .hero h1 {
        font-size: clamp(38px, 11vw, 56px);
    }

    .hero p {
        font-size: 16px;
    }

    .hero-buttons {
        align-items: stretch;
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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

    .hero-command img {
        height: 280px;
    }

    .service-strip {
        margin-top: -30px;
    }

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

    .strip-grid a {
        min-height: 92px;
        grid-template-columns: 76px 1fr;
        justify-items: start;
        text-align: left;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .strip-grid a:last-child {
        border-bottom: 0;
    }

    .strip-grid a img {
        width: 56px;
        height: 56px;
        margin: 0;
    }

    .section {
        padding: 64px 0;
    }

    .about-visual img,
    .why-visual img {
        height: 360px;
    }

    .about-meter {
        position: static;
        max-width: none;
        margin-top: 12px;
    }

    .mini-features,
    .steps,
    .stats,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .service-card img {
        height: 240px;
    }

    .card-icon {
        top: 210px;
    }

    .steps {
        padding: 14px;
    }

    .steps article {
        min-height: auto;
    }

    .emergency-card {
        min-height: 270px;
    }

    .branch-card > img {
        height: 230px;
    }

    .branch-map iframe {
        height: 280px;
    }

    .nepal-card {
        width: min(270px, 82vw);
        min-height: 0;
        aspect-ratio: 1;
        margin: 4px auto 0;
        padding: 28px;
        border-radius: 50%;
    }

    .nepal-card::before {
        background-position: center;
        background-size: 122% auto;
        opacity: .16;
    }

    .nepal-card strong {
        font-size: 30px;
    }

    .copyright {
        flex-direction: column;
        text-align: center;
    }

    .floating-call {
        bottom: 82px;
        right: 14px;
        width: 54px;
        height: 54px;
    }

    .back-top {
        right: 14px;
        width: 52px;
        height: 52px;
    }
}

@media (max-width: 460px) {
    .top-actions {
        gap: 10px;
    }

    .top-actions > a {
        font-size: 12px;
    }

    .socials {
        gap: 6px;
    }

    .socials a {
        width: 25px;
        height: 25px;
    }

    .brand {
        gap: 10px;
    }

    .brand img {
        width: 60px;
        height: 60px;
    }

    .hamburger {
        width: 54px;
        height: 54px;
    }

    .hero-command img {
        height: 230px;
    }

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

    .service-card img {
        height: 210px;
    }

    .card-icon {
        top: 180px;
    }
}