:root {
    --ink: #eafcff;
    --muted: #92b7c4;
    --deep: #020d12;
    --panel: #071b22;
    --line: rgba(126, 225, 255, .18);
    --aqua: #13d8ff;
    --green: #35e48f;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, Arial, Helvetica, sans-serif;
    color: var(--ink);
    background: var(--deep);
    overflow-x: hidden;
}

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

.site-header {
    position: fixed;
    z-index: 20;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 18px clamp(18px, 4vw, 64px);
    background: linear-gradient(180deg, rgba(2, 13, 18, .9), rgba(2, 13, 18, .25));
    backdrop-filter: blur(14px);
    transition: background .25s ease, border-color .25s ease;
}

.site-header.is-scrolled {
    background: rgba(2, 13, 18, .92);
    border-bottom: 1px solid var(--line);
}

.brand {
    display: inline-flex;
    align-items: center;
    width: clamp(118px, 13vw, 178px);
}

.brand img {
    display: block;
    width: 100%;
    height: auto;
}

.nav {
    display: flex;
    gap: clamp(14px, 3vw, 34px);
    color: var(--muted);
    font-size: 14px;
}

.nav a:hover,
.header-call:hover {
    color: var(--aqua);
}

.header-call {
    padding: 12px 18px;
    border: 1px solid var(--line);
    font-weight: 800;
    color: var(--white);
}

.hero {
    position: relative;
    min-height: 100svh;
    display: grid;
    align-items: center;
    padding: 118px clamp(18px, 6vw, 86px) 70px;
    isolation: isolate;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -3;
    background:
        radial-gradient(circle at 74% 36%, rgba(19, 216, 255, .34), transparent 26%),
        radial-gradient(circle at 18% 78%, rgba(53, 228, 143, .16), transparent 28%),
        linear-gradient(125deg, #020d12 0%, #05232b 52%, #020b0f 100%);
}

.hero-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .34;
    background-image:
        linear-gradient(rgba(126, 225, 255, .16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(126, 225, 255, .12) 1px, transparent 1px);
    background-size: 58px 58px;
    transform: perspective(900px) rotateX(62deg) translateY(16%);
    transform-origin: bottom;
}

.hero-media {
    position: absolute;
    z-index: -1;
    right: clamp(-120px, -6vw, -40px);
    bottom: 12vh;
    width: min(680px, 56vw);
    transform: rotate(-2deg);
    filter: drop-shadow(0 28px 60px rgba(0, 0, 0, .58));
}

.hero-media img,
.image-story img {
    display: block;
    width: 100%;
    height: auto;
}

.hero-media::after {
    content: "";
    position: absolute;
    inset: 8%;
    border: 1px solid rgba(19, 216, 255, .28);
    transform: translate(26px, 24px);
    z-index: -1;
}

.hero-content {
    max-width: 780px;
}

.eyebrow {
    margin: 0 0 18px;
    color: var(--aqua);
    text-transform: uppercase;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 2.4px;
}

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

h1 {
    max-width: 880px;
    margin-bottom: 22px;
    font-size: clamp(42px, 8vw, 96px);
    line-height: .92;
    letter-spacing: 0;
}

h2 {
    margin-bottom: 18px;
    font-size: clamp(31px, 5vw, 64px);
    line-height: 1;
}

h3 {
    font-size: clamp(22px, 3vw, 34px);
}

.hero-text,
.section-copy p,
.story-copy p,
.contact p,
.seo-text p {
    color: var(--muted);
    font-size: clamp(17px, 2vw, 21px);
    line-height: 1.65;
}

.contact-mail {
    color: var(--aqua);
    font-weight: 850;
}

.hero-text {
    max-width: 650px;
}

.hero-actions,
.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 24px;
    font-weight: 900;
    border: 1px solid var(--line);
    transition: transform .2s ease, background .2s ease, color .2s ease;
}

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

.btn-primary {
    color: #001014;
    background: linear-gradient(90deg, var(--aqua), var(--green));
    border-color: transparent;
}

.btn-ghost {
    color: var(--ink);
    background: rgba(255, 255, 255, .04);
}

.hero-ticker {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    gap: 22px;
    padding: 17px 0;
    overflow: hidden;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(2, 13, 18, .64);
    white-space: nowrap;
}

.hero-ticker span {
    min-width: max-content;
    color: var(--muted);
    font-weight: 850;
    animation: ticker 24s linear infinite;
}

.proof-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-bottom: 1px solid var(--line);
    border-top: 1px solid var(--line);
}

.proof-strip div {
    padding: clamp(22px, 4vw, 42px);
    border-right: 1px solid var(--line);
}

.proof-strip strong {
    display: block;
    font-size: clamp(28px, 4vw, 52px);
}

.proof-strip span {
    color: var(--muted);
}

.services-section,
.process-section,
.districts,
.seo-block,
.contact {
    padding: clamp(72px, 10vw, 130px) clamp(18px, 6vw, 86px);
}

.section-copy {
    max-width: 860px;
    margin-bottom: 42px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.service-item {
    min-height: 365px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .015);
    transition: background .25s ease, transform .25s ease;
}

.service-item:hover {
    background: rgba(19, 216, 255, .08);
    transform: translateY(-6px);
}

.service-item img {
    display: block;
    width: 100%;
    aspect-ratio: 1.55;
    object-fit: cover;
    border-bottom: 1px solid var(--line);
    filter: saturate(1.06) contrast(1.04);
    transition: transform .32s ease;
}

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

.service-body {
    display: grid;
    gap: 16px;
    padding: 22px;
}

.service-icon {
    font-size: 42px;
    color: var(--aqua);
    line-height: 1;
}

.service-item strong {
    font-size: 25px;
}

.service-item small {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.55;
}

.image-story {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
    align-items: center;
    gap: clamp(28px, 5vw, 70px);
    padding: 0 clamp(18px, 6vw, 86px) clamp(72px, 10vw, 130px);
}

.image-story img {
    border: 1px solid var(--line);
    box-shadow: 0 34px 80px rgba(0, 0, 0, .36);
}

.process-section {
    background:
        radial-gradient(circle at 12% 8%, rgba(19, 216, 255, .12), transparent 24%),
        linear-gradient(180deg, rgba(7, 27, 34, .52), rgba(2, 13, 18, 0));
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.process-grid article {
    min-width: 0;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .025);
    transition: transform .24s ease, border-color .24s ease;
}

.process-grid article:hover {
    transform: translateY(-6px);
    border-color: rgba(19, 216, 255, .52);
}

.process-grid img {
    display: block;
    width: 100%;
    aspect-ratio: 1.45;
    object-fit: cover;
    border-bottom: 1px solid var(--line);
}

.process-grid h3,
.process-grid p,
.faq-grid h3,
.faq-grid p {
    padding-left: 20px;
    padding-right: 20px;
}

.process-grid h3 {
    margin: 20px 0 10px;
    font-size: 23px;
}

.process-grid p {
    margin-bottom: 22px;
    color: var(--muted);
    line-height: 1.55;
}

.district-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.district-cloud a,
.keyword-marquee span {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid var(--line);
    color: var(--ink);
    background: rgba(255, 255, 255, .035);
}

.district-cloud a:hover {
    background: var(--aqua);
    color: #001014;
}

.seo-block {
    background: linear-gradient(180deg, rgba(7, 27, 34, .65), rgba(2, 13, 18, 0));
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    margin: 34px 0;
    background: var(--line);
    border: 1px solid var(--line);
}

.faq-grid article {
    min-height: 230px;
    padding: 26px 0;
    background: var(--deep);
}

.faq-grid h3 {
    margin-bottom: 16px;
    font-size: 21px;
    line-height: 1.18;
}

.faq-grid p {
    margin-bottom: 0;
    color: var(--muted);
    line-height: 1.55;
}

.keyword-marquee {
    overflow: hidden;
    margin: 34px calc(clamp(18px, 6vw, 86px) * -1);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.keyword-marquee div {
    display: flex;
    gap: 12px;
    width: max-content;
    padding: 18px 0;
    animation: keywordMove 42s linear infinite;
}

.seo-text {
    max-width: 970px;
}

.contact {
    min-height: 52vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    background:
        radial-gradient(circle at 78% 48%, rgba(53, 228, 143, .2), transparent 24%),
        #031319;
}

.floating-whatsapp {
    position: fixed;
    z-index: 30;
    right: 18px;
    bottom: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 18px;
    color: #001014;
    background: var(--green);
    font-weight: 950;
    box-shadow: 0 18px 40px rgba(0, 0, 0, .38);
}

.seo-links {
    display: grid;
    gap: 14px;
    padding: 28px clamp(18px, 6vw, 86px);
    color: rgba(234, 252, 255, .68);
    background: #020b0f;
    border-top: 1px solid rgba(126, 225, 255, .12);
}

.seo-links strong {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    color: rgba(146, 183, 196, .8);
}

.seo-links div {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
}

.seo-links span {
    font-size: 13px;
    color: rgba(146, 183, 196, .74);
}

[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s ease, transform .7s ease;
}

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

@keyframes ticker {
    from { transform: translateX(100vw); }
    to { transform: translateX(-100vw); }
}

@keyframes keywordMove {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@media (max-width: 980px) {
    .nav {
        display: none;
    }

    .hero {
        padding-top: 98px;
    }

    .hero-media {
        position: relative;
        right: auto;
        bottom: auto;
        width: 100%;
        max-width: 580px;
        margin-top: 34px;
    }

    .proof-strip,
    .service-grid,
    .process-grid,
    .faq-grid,
    .image-story {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .site-header {
        padding: 14px 16px;
    }

    .header-call {
        padding: 10px 12px;
        font-size: 13px;
    }

    .hero {
        min-height: auto;
        padding: 96px 16px 76px;
    }

    h1 {
        font-size: 43px;
    }

    .proof-strip,
    .service-grid,
    .process-grid,
    .faq-grid,
    .image-story {
        grid-template-columns: 1fr;
    }

    .service-item {
        min-height: 0;
    }

    .services-section,
    .process-section,
    .districts,
    .seo-block,
    .contact {
        padding-left: 16px;
        padding-right: 16px;
    }
}