:root {
    --primary: #101828;
    --secondary: #f59e0b;
    --accent: #22c55e;
    --dark: #07111f;
    --ink: #111827;
    --muted: #64748b;
    --soft: #f4f7fb;
    --white: #ffffff;
    --line: rgba(255, 255, 255, 0.14);
    --shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
    --radius: 28px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding-top: 78px;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--ink);
    background: var(--soft);
    line-height: 1.6;
}

body.nav-open {
    overflow: hidden;
}

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

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

.container {
    width: min(1140px, calc(100% - 32px));
    margin: 0 auto;
}

.section {
    padding: 84px 0;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 80;
    background: rgba(8, 17, 31, 0.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.11);
    transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.scrolled {
    background: rgba(8, 17, 31, 0.97);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
}

.nav-wrap {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
}

.brand-mark {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.7), transparent 30%),
        linear-gradient(135deg, var(--secondary), var(--accent));
    box-shadow: 0 12px 30px rgba(245, 158, 11, 0.32);
    font-size: 23px;
}

.brand strong {
    display: block;
    font-size: 0.98rem;
    line-height: 1.1;
}

.brand small {
    display: block;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.75rem;
    margin-top: 2px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.94rem;
}

.main-nav a {
    transition: color 0.2s ease;
}

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

.nav-cta {
    padding: 11px 18px;
    border-radius: 999px;
    color: #101828 !important;
    background: #fff3df;
    font-weight: 900;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.12);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    border-radius: 99px;
    background: var(--white);
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: calc(100vh - 78px);
    display: flex;
    align-items: center;
    color: var(--white);
    background:
        radial-gradient(circle at 12% 18%, rgba(245, 158, 11, 0.32), transparent 28%),
        radial-gradient(circle at 86% 10%, rgba(34, 197, 94, 0.20), transparent 28%),
        linear-gradient(135deg, #07111f 0%, #0f172a 52%, #030712 100%);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.82), transparent);
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.02fr 0.98fr;
    gap: 54px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 16px;
    color: var(--secondary);
    font-weight: 900;
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
}

.eyebrow::before {
    content: "";
    width: 34px;
    height: 2px;
    border-radius: 99px;
    background: currentColor;
}

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

h1 {
    max-width: 680px;
    margin-bottom: 22px;
    font-size: clamp(2.7rem, 6.7vw, 5.8rem);
    line-height: 0.94;
    letter-spacing: -0.075em;
}

h2 {
    margin-bottom: 16px;
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.04;
    letter-spacing: -0.055em;
}

h3 {
    margin-bottom: 10px;
    font-size: 1.25rem;
    line-height: 1.2;
}

.hero-text {
    max-width: 630px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.12rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 32px 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 13px 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 900;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
    color: #111827;
    background: linear-gradient(135deg, var(--secondary), #ffda7a);
    box-shadow: 0 18px 40px rgba(245, 158, 11, 0.28);
}

.btn-outline {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.26);
}

.btn.full {
    width: 100%;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 650px;
}

.hero-stats div {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.08);
}

.hero-stats strong {
    display: block;
    color: #ffda7a;
    font-size: 1.25rem;
}

.hero-stats span {
    display: block;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.88rem;
}

.hero-visual {
    position: relative;
    min-height: 560px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-card {
    position: relative;
    overflow: hidden;
    width: min(520px, 100%);
    margin-left: auto;
    border-radius: 38px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 32px 90px rgba(0, 0, 0, 0.38);
}

.hero-image-card img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.hero-image-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top, rgba(3, 7, 18, 0.86), rgba(3, 7, 18, 0.12) 58%, rgba(3, 7, 18, 0.18)),
        radial-gradient(circle at 82% 12%, rgba(245, 158, 11, 0.24), transparent 34%);
}

.image-overlay {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 24px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 20px;
    border-radius: 24px;
    background: rgba(17, 24, 39, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(14px);
}

.image-overlay span {
    color: rgba(255, 255, 255, 0.82);
    font-weight: 800;
}

.image-overlay strong {
    color: #ffda7a;
    font-size: 2.25rem;
    line-height: 1;
}

.power-status-card {
    position: absolute;
    left: -18px;
    bottom: 72px;
    z-index: 4;
    width: 290px;
    padding: 20px;
    border-radius: 26px;
    color: var(--white);
    background: rgba(17, 24, 39, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
    backdrop-filter: blur(14px);
}

.status-top {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.live-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0.14);
}

.status-bars {
    display: grid;
    gap: 9px;
    margin-bottom: 18px;
}

.status-bars span {
    height: 9px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.status-bars span:nth-child(2) {
    width: 76%;
    background: linear-gradient(90deg, var(--secondary), transparent);
}

.status-bars span:nth-child(3) {
    width: 58%;
}

.status-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.status-grid div {
    padding: 13px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.10);
}

.status-grid small {
    display: block;
    color: rgba(255, 255, 255, 0.62);
}

.status-grid strong {
    font-size: 1.15rem;
}

.floating-badge {
    position: absolute;
    z-index: 5;
    padding: 11px 15px;
    border-radius: 999px;
    color: var(--white);
    background: rgba(17, 24, 39, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(16px);
    font-weight: 900;
    font-size: 0.92rem;
}

.badge-one {
    top: 68px;
    left: 12px;
}

.badge-two {
    top: 128px;
    right: 20px;
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 42px;
    text-align: center;
}

.section-heading p {
    color: var(--muted);
    font-size: 1.04rem;
}

.align-left {
    text-align: left;
    margin-left: 0;
}

.solutions,
.use-cases,
.faq {
    background: var(--white);
}

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

.solution-card {
    position: relative;
    overflow: hidden;
    min-height: 360px;
    padding: 26px;
    border-radius: var(--radius);
    background: #f8fafc;
    border: 1px solid #e6ebf2;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.solution-card::after {
    content: "";
    position: absolute;
    width: 150px;
    height: 150px;
    right: -70px;
    bottom: -70px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.12);
}

.solution-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: rgba(245, 158, 11, 0.42);
}

.solution-card.featured {
    color: var(--white);
    background:
        linear-gradient(145deg, rgba(245, 158, 11, 0.18), rgba(34, 197, 94, 0.12)),
        #101828;
    border-color: rgba(255, 255, 255, 0.14);
}

.solution-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    margin-bottom: 24px;
    border-radius: 20px;
    background: var(--white);
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
    font-size: 1.55rem;
}

.solution-card.featured .solution-icon {
    background: rgba(255, 255, 255, 0.12);
}

.solution-card p,
.solution-card li {
    color: var(--muted);
}

.solution-card.featured p,
.solution-card.featured li {
    color: rgba(255, 255, 255, 0.76);
}

.solution-card ul {
    position: relative;
    z-index: 1;
    padding: 0;
    margin: 18px 0 0;
    list-style: none;
}

.solution-card li {
    margin: 9px 0;
}

.solution-card li::before {
    content: "✓";
    display: inline-grid;
    place-items: center;
    width: 19px;
    height: 19px;
    margin-right: 8px;
    border-radius: 50%;
    color: #111827;
    background: var(--secondary);
    font-size: 0.75rem;
    font-weight: 900;
}

.why-us {
    background:
        radial-gradient(circle at 12% 10%, rgba(245, 158, 11, 0.14), transparent 26%),
        linear-gradient(180deg, #f4f7fb, #e9eef7);
}

.why-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
    align-items: stretch;
}

.why-content,
.why-image {
    border-radius: 36px;
    box-shadow: var(--shadow);
}

.why-content {
    padding: 42px;
    background: var(--white);
}

.why-content p {
    color: var(--muted);
    font-size: 1.05rem;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 28px;
}

.benefit-grid div {
    padding: 18px;
    border-radius: 22px;
    background: #f7f9fc;
    border: 1px solid #e7edf5;
}

.benefit-grid strong,
.benefit-grid span {
    display: block;
}

.benefit-grid span {
    margin-top: 5px;
    color: var(--muted);
    font-size: 0.9rem;
}

.why-image {
    position: relative;
    overflow: hidden;
    min-height: 460px;
    background: #101828;
}

.why-image img {
    width: 100%;
    height: 100%;
    min-height: 460px;
    object-fit: cover;
}

.why-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(3, 7, 18, 0.82), transparent 58%);
}

.why-card {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 24px;
    z-index: 2;
    padding: 22px;
    border-radius: 24px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.13);
    backdrop-filter: blur(14px);
}

.why-card p {
    margin: 6px 0 0;
    color: rgba(255, 255, 255, 0.78);
}

.image-services {
    background: #0b1220;
    color: var(--white);
}

.image-service-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.image-service-card {
    overflow: hidden;
    border-radius: 34px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.image-service-card img {
    width: 100%;
    height: 290px;
    object-fit: cover;
}

.image-service-card div {
    padding: 28px;
}

.image-service-card span {
    display: inline-flex;
    margin-bottom: 12px;
    color: #ffda7a;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-size: 0.78rem;
}

.image-service-card p {
    color: rgba(255, 255, 255, 0.72);
}

.process {
    background: #08111f;
    color: var(--white);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.step {
    padding: 26px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.10);
}

.step span {
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-bottom: 28px;
    border-radius: 17px;
    color: #111827;
    background: #fff3df;
    font-weight: 900;
}

.step p {
    color: rgba(255, 255, 255, 0.70);
}

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

.use-case-card {
    padding: 28px;
    border-radius: 28px;
    color: var(--white);
    background:
        linear-gradient(145deg, rgba(245, 158, 11, 0.34), rgba(34, 197, 94, 0.16)),
        #111827;
    min-height: 230px;
}

.use-case-card span {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    margin-bottom: 24px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.14);
    font-size: 2rem;
}

.use-case-card p {
    color: rgba(255, 255, 255, 0.76);
}

.testimonials {
    background:
        radial-gradient(circle at 88% 20%, rgba(34, 197, 94, 0.12), transparent 28%),
        #f4f7fb;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.testimonial-card {
    padding: 30px;
    border-radius: var(--radius);
    background: var(--white);
    border: 1px solid #e8edf5;
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
}

.testimonial-card p {
    color: #344054;
    font-size: 1.03rem;
}

.testimonial-card strong,
.testimonial-card span {
    display: block;
}

.testimonial-card span {
    color: var(--muted);
    font-size: 0.92rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 36px;
    align-items: start;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-item {
    overflow: hidden;
    border: 1px solid #e6ebf2;
    border-radius: 22px;
    background: #f8fafc;
}

.faq-item button {
    width: 100%;
    padding: 20px 22px;
    border: 0;
    text-align: left;
    background: transparent;
    color: var(--ink);
    font-size: 1rem;
    font-weight: 900;
    cursor: pointer;
}

.faq-item button::after {
    content: "+";
    float: right;
    color: var(--secondary);
    font-size: 1.35rem;
}

.faq-item.active button::after {
    content: "−";
}

.faq-answer {
    display: none;
    padding: 0 22px 20px;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    margin: 0;
    color: var(--muted);
}

.contact-section {
    color: var(--white);
    background:
        radial-gradient(circle at 18% 24%, rgba(245, 158, 11, 0.20), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(34, 197, 94, 0.14), transparent 30%),
        linear-gradient(135deg, #07111f, #111827);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 32px;
    align-items: start;
}

.contact-copy p {
    color: rgba(255, 255, 255, 0.74);
    font-size: 1.05rem;
}

.contact-details {
    display: grid;
    gap: 12px;
    margin-top: 28px;
}

.contact-details a,
.contact-details div {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.10);
}

.contact-details span {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.12);
}

.quote-form {
    display: grid;
    gap: 16px;
    padding: 28px;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.13);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.24);
}

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

.quote-form label {
    display: grid;
    gap: 8px;
    color: rgba(255, 255, 255, 0.86);
    font-weight: 800;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 16px;
    padding: 14px 15px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.10);
    font: inherit;
    outline: none;
}

.quote-form input::placeholder,
.quote-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.54);
}

.quote-form select option {
    color: #111827;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
    border-color: rgba(245, 158, 11, 0.85);
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.12);
}

.form-note {
    margin: 0;
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.9rem;
}

.form-note.success {
    color: #bbf7d0;
    font-weight: 800;
}

.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 90;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 18px;
    border-radius: 999px;
    color: #052e16;
    background: var(--accent);
    font-weight: 900;
    box-shadow: 0 18px 42px rgba(34, 197, 94, 0.32);
}

.whatsapp-float::before {
    content: "✆";
    margin-right: 8px;
}

.site-footer {
    padding: 28px 0;
    color: rgba(255, 255, 255, 0.72);
    background: #050914;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
}

.footer-grid p {
    margin: 0;
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 980px) {
    .nav-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        inset: 78px 16px auto 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        border-radius: 24px;
        background: rgba(8, 17, 31, 0.98);
        box-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
    }

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

    .main-nav a {
        padding: 12px;
    }

    .hero-grid,
    .why-grid,
    .contact-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero-visual {
        min-height: 520px;
    }

    .hero-image-card {
        margin: 0 auto;
    }

    .power-status-card {
        left: 24px;
        bottom: 70px;
    }

    .solution-grid,
    .process-grid,
    .use-case-grid,
    .image-service-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 640px) {
    body {
        padding-top: 74px;
    }

    .nav-wrap {
        min-height: 74px;
    }

    .section {
        padding: 62px 0;
    }

    .brand strong {
        font-size: 0.88rem;
    }

    .brand small {
        font-size: 0.7rem;
    }

    .hero-grid {
        gap: 34px;
    }

    .hero-stats,
    .solution-grid,
    .process-grid,
    .use-case-grid,
    .image-service-grid,
    .status-grid,
    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .hero-image-card img {
        height: 390px;
    }

    .hero-visual {
        min-height: auto;
        display: block;
    }

    .image-overlay {
        left: 18px;
        right: 18px;
        bottom: 18px;
        padding: 15px 16px;
    }

    .image-overlay strong {
        font-size: 1.9rem;
    }

    .power-status-card {
        position: relative;
        left: auto;
        bottom: auto;
        width: 100%;
        margin-top: 16px;
    }

    .floating-badge {
        position: relative;
        display: inline-flex;
        top: auto;
        left: auto;
        right: auto;
        margin: 12px 8px 0 0;
    }

    .why-content,
    .quote-form {
        padding: 24px;
    }

    .why-image,
    .why-image img {
        min-height: 360px;
    }

    .whatsapp-float span {
        display: none;
    }

    .whatsapp-float {
        width: 54px;
        padding: 0;
    }

    .whatsapp-float::before {
        margin: 0;
    }
}