* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #0f172a;
    background:
        radial-gradient(circle at top left, rgba(14, 165, 233, 0.14), transparent 34rem),
        radial-gradient(circle at top right, rgba(20, 184, 166, 0.12), transparent 30rem),
        #f8fafc;
    line-height: 1.6;
}

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

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.section {
    padding: 72px 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(248, 250, 252, 0.86);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.nav-wrap {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

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

.brand-mark {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: #ffffff;
    background:
        linear-gradient(135deg, var(--primary), var(--secondary));
    font-weight: 900;
    box-shadow: 0 18px 40px rgba(7, 89, 133, 0.22);
}

.brand strong {
    display: block;
    font-size: 1rem;
    line-height: 1.1;
}

.brand small {
    display: block;
    color: #64748b;
    font-size: 0.78rem;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    color: #334155;
    font-weight: 700;
    font-size: 0.92rem;
}

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

.site-nav a:hover {
    color: var(--primary);
}

.nav-cta {
    padding: 11px 16px;
    border-radius: 999px;
    color: #ffffff !important;
    background: var(--primary);
    box-shadow: 0 12px 28px rgba(7, 89, 133, 0.22);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: #0f172a;
    border-radius: 20px;
}

.hero {
    padding-top: 88px;
    overflow: hidden;
}

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

.eyebrow {
    margin: 0 0 12px;
    color: var(--secondary);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

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

h1 {
    margin-bottom: 22px;
    font-size: clamp(2.5rem, 6vw, 5.8rem);
    line-height: 0.94;
    letter-spacing: -0.07em;
}

h2 {
    margin-bottom: 16px;
    font-size: clamp(2rem, 4vw, 3.8rem);
    line-height: 1;
    letter-spacing: -0.055em;
}

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

.hero-text {
    max-width: 620px;
    color: #475569;
    font-size: 1.14rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 30px 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 20px;
    border-radius: 999px;
    font-weight: 900;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 18px 36px rgba(7, 89, 133, 0.24);
}

.btn-light {
    background: #ffffff;
    color: #0f172a;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    max-width: 560px;
}

.hero-stats div {
    padding: 18px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.06);
}

.hero-stats strong {
    display: block;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--primary);
}

.hero-stats span {
    color: #64748b;
    font-size: 0.84rem;
    font-weight: 700;
}

.hero-visual {
    position: relative;
    min-height: 560px;
    display: grid;
    place-items: center;
}

.hero-visual::before {
    content: "";
    position: absolute;
    width: 460px;
    height: 460px;
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.95), rgba(14, 165, 233, 0.18) 44%, rgba(20, 184, 166, 0.12) 62%, transparent 70%);
    filter: blur(1px);
}

.machine-card {
    position: relative;
    z-index: 2;
    width: min(370px, 86vw);
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 42px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(224, 242, 254, 0.82));
    box-shadow:
        0 40px 90px rgba(7, 89, 133, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.machine-top {
    display: flex;
    gap: 10px;
    margin-bottom: 22px;
}

.machine-top span {
    width: 48px;
    height: 16px;
    border-radius: 99px;
    background: #dbeafe;
}

.machine-top span:first-child {
    width: 96px;
    background: var(--primary);
}

.machine-window {
    position: relative;
    width: 240px;
    height: 240px;
    margin: 0 auto 26px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background:
        radial-gradient(circle at 35% 30%, #ffffff, #bae6fd 38%, #075985 100%);
    box-shadow:
        inset 0 0 0 18px #e0f2fe,
        inset 0 0 0 30px rgba(255, 255, 255, 0.5),
        0 24px 60px rgba(7, 89, 133, 0.25);
}

.spin-ring {
    width: 116px;
    height: 116px;
    border-radius: 50%;
    border: 14px solid rgba(255, 255, 255, 0.65);
    border-top-color: var(--accent);
    animation: spin 3s linear infinite;
}

.pulse-dot {
    position: absolute;
    width: 18px;
    height: 18px;
    right: 62px;
    top: 62px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 12px rgba(245, 158, 11, 0.18);
}

.machine-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 22px;
    background: #0f172a;
    color: #ffffff;
}

.machine-status span {
    color: #cbd5e1;
    font-size: 0.9rem;
}

.floating-card {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
    width: 250px;
    padding: 16px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 22px 54px rgba(15, 23, 42, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.7);
}

.floating-card .icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 15px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.floating-card strong,
.floating-card small {
    display: block;
}

.floating-card small {
    color: #64748b;
}

.card-one {
    top: 70px;
    right: 0;
    animation: float 5s ease-in-out infinite;
}

.card-two {
    left: 0;
    bottom: 82px;
    animation: float 5s ease-in-out infinite reverse;
}

.strip {
    padding: 24px 0;
}

.strip-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
}

.strip-grid span {
    padding: 14px 10px;
    text-align: center;
    border-radius: 999px;
    color: #334155;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.04);
    font-size: 0.86rem;
    font-weight: 900;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 34px;
}

.section-heading p:not(.eyebrow) {
    color: #64748b;
    font-size: 1.05rem;
}

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

.service-card {
    position: relative;
    overflow: hidden;
    min-height: 280px;
    padding: 26px;
    border-radius: 30px;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 22px 60px rgba(15, 23, 42, 0.07);
}

.service-card::after {
    content: "";
    position: absolute;
    width: 120px;
    height: 120px;
    right: -44px;
    bottom: -44px;
    border-radius: 50%;
    background: rgba(14, 165, 233, 0.12);
}

.service-icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    margin-bottom: 44px;
    border-radius: 19px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    font-size: 1.35rem;
    font-weight: 900;
}

.service-card p {
    color: #64748b;
    margin-bottom: 0;
}

.about {
    background: #0f172a;
    color: #ffffff;
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 28px;
    align-items: stretch;
}

.about-panel,
.diagnostic-board {
    border-radius: 36px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
    box-shadow: 0 34px 80px rgba(0, 0, 0, 0.18);
}

.about-panel {
    padding: 38px;
}

.panel-badge {
    display: inline-flex;
    margin-bottom: 18px;
    padding: 8px 12px;
    border-radius: 999px;
    color: #fde68a;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.22);
    font-size: 0.82rem;
    font-weight: 900;
}

.about-panel p {
    color: #cbd5e1;
    font-size: 1.05rem;
}

.trust-list {
    display: grid;
    gap: 14px;
    margin-top: 28px;
}

.trust-list div {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.07);
}

.trust-list strong,
.trust-list span {
    display: block;
}

.trust-list span {
    color: #cbd5e1;
    margin-top: 4px;
}

.diagnostic-board {
    padding: 26px;
}

.board-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    color: #cbd5e1;
}

.board-header strong {
    color: #ffffff;
}

.board-row {
    display: grid;
    grid-template-columns: 120px 1fr 64px;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.board-row span {
    color: #e2e8f0;
    font-weight: 700;
}

.board-row strong {
    color: #fde68a;
    font-size: 0.82rem;
}

.progress {
    height: 10px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
}

.progress i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
}

.board-note {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding: 18px;
    border-radius: 24px;
    background: rgba(14, 165, 233, 0.1);
}

.board-note span {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--secondary);
}

.board-note p {
    margin: 0;
    color: #cbd5e1;
}

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

.process-card {
    padding: 26px;
    border-radius: 30px;
    background:
        linear-gradient(180deg, #ffffff, #f1f5f9);
    border: 1px solid rgba(15, 23, 42, 0.08);
}

.process-card span {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 34px;
    border-radius: 50%;
    color: #ffffff;
    background: #0f172a;
    font-weight: 900;
}

.process-card p {
    margin-bottom: 0;
    color: #64748b;
}

.showcase {
    background:
        linear-gradient(135deg, rgba(7, 89, 133, 0.08), rgba(15, 118, 110, 0.08));
}

.showcase-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 34px;
    align-items: center;
}

.showcase-content p:not(.eyebrow) {
    color: #64748b;
}

.text-link {
    color: var(--primary);
    font-weight: 900;
}

.appliance-wall {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 170px;
    gap: 16px;
}

.appliance-tile {
    position: relative;
    overflow: hidden;
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border-radius: 32px;
    color: #ffffff;
    background: linear-gradient(145deg, var(--primary), var(--secondary));
    box-shadow: 0 28px 70px rgba(7, 89, 133, 0.18);
}

.appliance-tile::before {
    content: "";
    position: absolute;
    width: 150px;
    height: 150px;
    right: -56px;
    top: -56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
}

.appliance-tile.tall {
    grid-row: span 2;
}

.appliance-tile.wide {
    grid-column: span 2;
}

.tile-icon {
    position: absolute;
    top: 20px;
    left: 22px;
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.18);
    font-size: 1.4rem;
}

.appliance-tile strong,
.appliance-tile small {
    position: relative;
    z-index: 2;
    display: block;
}

.appliance-tile small {
    color: rgba(255, 255, 255, 0.78);
}

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

.testimonial-card {
    padding: 28px;
    border-radius: 30px;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 22px 60px rgba(15, 23, 42, 0.06);
}

.stars {
    margin-bottom: 18px;
    color: var(--accent);
    letter-spacing: 0.08em;
}

.testimonial-card p {
    color: #475569;
}

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

.testimonial-card span {
    color: #64748b;
    font-size: 0.9rem;
}

.faq {
    background: #ffffff;
}

.faq-grid {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 34px;
}

.faq-intro p:not(.eyebrow) {
    color: #64748b;
}

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

.faq-item {
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 24px;
    overflow: hidden;
    background: #f8fafc;
}

.faq-item button {
    width: 100%;
    padding: 20px;
    border: 0;
    background: transparent;
    color: #0f172a;
    text-align: left;
    font-weight: 900;
    cursor: pointer;
}

.faq-item button::after {
    content: "+";
    float: right;
    color: var(--primary);
}

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

.faq-answer {
    display: none;
    padding: 0 20px 20px;
    color: #64748b;
}

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

.faq-answer p {
    margin-bottom: 0;
}

.final-cta {
    padding-bottom: 46px;
}

.final-card {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: 26px;
    align-items: center;
    padding: 38px;
    border-radius: 40px;
    color: #ffffff;
    background:
        radial-gradient(circle at top right, rgba(245, 158, 11, 0.28), transparent 24rem),
        linear-gradient(135deg, #0f172a, #075985);
    box-shadow: 0 34px 90px rgba(7, 89, 133, 0.2);
}

.final-card p {
    color: #dbeafe;
}

.contact-card {
    display: grid;
    gap: 12px;
    padding: 18px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.1);
}

.contact-card a {
    display: block;
    padding: 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.12);
    transition: background 0.2s ease, transform 0.2s ease;
}

.contact-card a:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.18);
}

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

.contact-card span {
    color: #bfdbfe;
    font-size: 0.82rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.location-line {
    margin: 4px 0 0;
    padding: 0 4px;
    font-weight: 900;
}

.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 60;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 18px;
    border-radius: 999px;
    color: #ffffff;
    background: #16a34a;
    font-weight: 900;
    box-shadow: 0 18px 40px rgba(22, 163, 74, 0.3);
}

.site-footer {
    padding: 26px 0;
    color: #64748b;
    background: #ffffff;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    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);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-14px);
    }
}

@media (max-width: 980px) {
    .site-nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 84px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 16px;
        border-radius: 24px;
        background: #ffffff;
        box-shadow: 0 24px 70px rgba(15, 23, 42, 0.14);
    }

    .site-nav.is-open {
        display: flex;
    }

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

    .nav-cta {
        text-align: center;
    }

    .nav-toggle {
        display: block;
    }

    .hero-grid,
    .about-grid,
    .showcase-grid,
    .faq-grid,
    .final-card {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 56px;
    }

    .hero-visual {
        min-height: 500px;
    }

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

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

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

@media (max-width: 680px) {
    .section {
        padding: 56px 0;
    }

    .hero-stats,
    .service-grid,
    .process-grid,
    .strip-grid,
    .appliance-wall {
        grid-template-columns: 1fr;
    }

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

    .btn {
        width: 100%;
    }

    .hero-visual {
        min-height: 460px;
    }

    .machine-window {
        width: 210px;
        height: 210px;
    }

    .floating-card {
        width: 220px;
    }

    .card-one {
        right: 0;
        top: 22px;
    }

    .card-two {
        left: 0;
        bottom: 26px;
    }

    .appliance-wall {
        grid-auto-rows: auto;
    }

    .appliance-tile,
    .appliance-tile.tall,
    .appliance-tile.wide {
        min-height: 190px;
        grid-row: auto;
        grid-column: auto;
    }

    .board-row {
        grid-template-columns: 1fr;
    }

    .final-card {
        padding: 26px;
        border-radius: 30px;
    }

    .footer-grid {
        display: grid;
    }
}