* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #12201f;
    background:
        radial-gradient(circle at top left, rgba(94, 234, 212, 0.24), transparent 34rem),
        linear-gradient(180deg, #f1fffc 0%, #ffffff 42%, #f7faf9 100%);
    line-height: 1.6;
}

body.nav-open {
    overflow: hidden;
}

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

img {
    max-width: 100%;
}

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

.section {
    padding: 82px 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(15, 118, 110, 0.11);
}

.header-inner {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: -0.04em;
    font-size: 1.05rem;
}

.logo-mark {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    box-shadow: 0 14px 34px rgba(15, 118, 110, 0.24);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 0.95rem;
    font-weight: 700;
    color: #31514e;
}

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

.site-nav a:hover {
    color: var(--primary);
    transform: translateY(-1px);
}

.nav-cta {
    background: var(--secondary);
    color: white;
    padding: 11px 17px;
    border-radius: 999px;
    box-shadow: 0 12px 28px rgba(11, 17, 32, 0.18);
}

.nav-cta:hover {
    color: white !important;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 14px;
    background: #e8fffb;
    padding: 11px;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--secondary);
    margin: 5px 0;
    border-radius: 999px;
}

.hero {
    min-height: 720px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.03fr 0.97fr;
    gap: 52px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

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

h1 {
    max-width: 680px;
    margin-bottom: 22px;
    color: var(--secondary);
    font-size: clamp(2.6rem, 7vw, 5.6rem);
    line-height: 0.95;
    letter-spacing: -0.075em;
}

h2 {
    margin-bottom: 18px;
    color: var(--secondary);
    font-size: clamp(2rem, 4vw, 3.45rem);
    line-height: 1;
    letter-spacing: -0.06em;
}

h3 {
    color: var(--secondary);
    font-size: 1.2rem;
    line-height: 1.2;
}

.hero-text {
    max-width: 620px;
    color: #42615e;
    font-size: 1.13rem;
}

.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: 14px 22px;
    border-radius: 999px;
    font-weight: 900;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #14b8a6);
    color: white;
    box-shadow: 0 18px 34px rgba(15, 118, 110, 0.26);
}

.btn-secondary {
    background: white;
    color: var(--secondary);
    border: 1px solid rgba(15, 118, 110, 0.16);
    box-shadow: 0 16px 40px rgba(11, 17, 32, 0.08);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    max-width: 640px;
}

.hero-stats div {
    padding: 18px;
    border: 1px solid rgba(15, 118, 110, 0.12);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.76);
    box-shadow: 0 18px 45px rgba(11, 17, 32, 0.06);
}

.hero-stats strong,
.hero-stats span {
    display: block;
}

.hero-stats strong {
    color: var(--secondary);
    font-size: 1.35rem;
    letter-spacing: -0.04em;
}

.hero-stats span {
    color: #5a7471;
    font-size: 0.88rem;
}

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

.shine-orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(1px);
    opacity: 0.9;
}

.orb-one {
    width: 260px;
    height: 260px;
    background: rgba(94, 234, 212, 0.42);
    top: 20px;
    right: 12px;
}

.orb-two {
    width: 190px;
    height: 190px;
    background: rgba(15, 118, 110, 0.16);
    bottom: 35px;
    left: 8px;
}

.cleaning-card {
    position: relative;
    width: min(420px, 100%);
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.68);
    border-radius: 42px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(240, 253, 250, 0.84));
    box-shadow:
        0 38px 80px rgba(11, 17, 32, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    color: #365a56;
    font-weight: 900;
}

.sparkle {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: var(--secondary);
    color: var(--accent);
}

.room-preview {
    position: relative;
    height: 285px;
    overflow: hidden;
    border-radius: 32px;
    background:
        linear-gradient(180deg, rgba(232, 255, 251, 0.95), rgba(255, 255, 255, 0.8)),
        repeating-linear-gradient(90deg, rgba(15, 118, 110, 0.08), rgba(15, 118, 110, 0.08) 1px, transparent 1px, transparent 34px);
}

.window {
    position: absolute;
    top: 28px;
    left: 28px;
    width: 118px;
    height: 90px;
    border-radius: 22px;
    background: linear-gradient(135deg, #dffcf8, #ffffff);
    border: 10px solid white;
    box-shadow: 0 18px 34px rgba(11, 17, 32, 0.08);
}

.window::before,
.window::after {
    content: "";
    position: absolute;
    background: rgba(15, 118, 110, 0.22);
}

.window::before {
    width: 2px;
    height: 100%;
    left: 50%;
    top: 0;
}

.window::after {
    height: 2px;
    width: 100%;
    left: 0;
    top: 50%;
}

.plant {
    position: absolute;
    right: 48px;
    bottom: 80px;
    width: 62px;
    height: 110px;
}

.plant::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 14px;
    width: 38px;
    height: 44px;
    border-radius: 0 0 16px 16px;
    background: var(--primary);
}

.plant span {
    position: absolute;
    bottom: 38px;
    width: 46px;
    height: 60px;
    border-radius: 100% 0 100% 0;
    background: #14b8a6;
}

.plant span:first-child {
    left: 4px;
    transform: rotate(-28deg);
}

.plant span:last-child {
    right: 2px;
    transform: rotate(38deg);
    background: var(--accent);
}

.sofa {
    position: absolute;
    left: 50px;
    bottom: 60px;
    width: 190px;
    height: 72px;
    border-radius: 32px 32px 18px 18px;
    background: var(--secondary);
    box-shadow: 0 22px 38px rgba(11, 17, 32, 0.18);
}

.sofa::before,
.sofa::after {
    content: "";
    position: absolute;
    top: 22px;
    width: 56px;
    height: 64px;
    border-radius: 18px;
    background: #1f3346;
}

.sofa::before {
    left: -18px;
}

.sofa::after {
    right: -18px;
}

.floor-line {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 52px;
    height: 1px;
    background: rgba(15, 118, 110, 0.18);
}

.check-list {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.check-list p {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 13px 14px;
    border-radius: 18px;
    background: white;
    color: #3d5d59;
    font-weight: 800;
    box-shadow: 0 10px 24px rgba(11, 17, 32, 0.05);
}

.check-list span {
    color: var(--primary);
}

.trust-strip {
    padding: 20px 0;
    background: var(--secondary);
    color: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.trust-grid div {
    text-align: center;
    font-weight: 900;
    color: #eafffb;
}

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

.section-heading p {
    color: #5a7471;
}

.service-grid,
.process-grid,
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.service-card,
.process-card,
.testimonial-card {
    border: 1px solid rgba(15, 118, 110, 0.12);
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 22px 54px rgba(11, 17, 32, 0.07);
}

.service-card {
    padding: 28px;
}

.service-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    border-radius: 20px;
    background: #e8fffb;
    color: var(--primary);
    font-size: 1.65rem;
    font-weight: 900;
}

.service-card p,
.process-card p,
.testimonial-card p {
    color: #5a7471;
}

.service-card ul {
    padding: 0;
    margin: 20px 0 0;
    list-style: none;
}

.service-card li {
    position: relative;
    padding-left: 24px;
    margin: 9px 0;
    color: #31514e;
    font-weight: 700;
}

.service-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
}

.about-section {
    background:
        linear-gradient(135deg, rgba(15, 118, 110, 0.08), rgba(94, 234, 212, 0.13));
}

.about-grid,
.showcase-grid,
.faq-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 52px;
    align-items: center;
}

.about-visual {
    position: relative;
    min-height: 430px;
    border-radius: 42px;
    background:
        radial-gradient(circle at top right, rgba(94, 234, 212, 0.55), transparent 14rem),
        linear-gradient(145deg, var(--secondary), #123f3a);
    box-shadow: 0 34px 70px rgba(11, 17, 32, 0.2);
    overflow: hidden;
}

.about-visual::before {
    content: "";
    position: absolute;
    inset: 34px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 34px;
}

.bubble-card {
    position: absolute;
    padding: 22px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 22px 46px rgba(11, 17, 32, 0.18);
}

.bubble-card span {
    display: block;
    color: var(--primary);
    font-size: 2.6rem;
    font-weight: 900;
    letter-spacing: -0.08em;
    line-height: 1;
}

.bubble-card p {
    margin: 8px 0 0;
    color: #31514e;
    font-weight: 900;
}

.main-bubble {
    width: 210px;
    left: 42px;
    top: 58px;
}

.mini-bubble {
    right: 36px;
    top: 160px;
    width: 160px;
}

.mini-bubble.second {
    left: 96px;
    right: auto;
    top: auto;
    bottom: 46px;
}

.about-list {
    display: grid;
    gap: 16px;
    margin-top: 28px;
}

.about-list div {
    padding: 18px;
    border-left: 4px solid var(--primary);
    border-radius: 18px;
    background: white;
    box-shadow: 0 16px 38px rgba(11, 17, 32, 0.06);
}

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

.about-list strong {
    color: var(--secondary);
}

.about-list span {
    color: #5a7471;
}

.process-card {
    padding: 28px;
    position: relative;
    overflow: hidden;
}

.process-card span {
    display: inline-block;
    margin-bottom: 34px;
    color: rgba(15, 118, 110, 0.22);
    font-size: 4rem;
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.08em;
}

.showcase-section {
    background: #f4fbfa;
}

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

.feature-board {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.feature-tile {
    min-height: 160px;
    position: relative;
    overflow: hidden;
    padding: 20px;
    display: flex;
    align-items: flex-end;
    border-radius: 32px;
    background:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.6), transparent 10rem),
        linear-gradient(135deg, var(--primary), #0d9488);
    color: white;
    box-shadow: 0 20px 48px rgba(15, 118, 110, 0.16);
}

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

.feature-tile span {
    position: relative;
    z-index: 2;
    font-weight: 900;
    font-size: 1.1rem;
}

.feature-tile.tall {
    min-height: 340px;
    grid-row: span 2;
    background:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.6), transparent 10rem),
        linear-gradient(135deg, var(--secondary), #155e57);
}

.feature-tile.wide {
    grid-column: span 2;
    background:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.6), transparent 10rem),
        linear-gradient(135deg, #14b8a6, var(--secondary));
}

.testimonial-card {
    padding: 26px;
}

.stars {
    margin-bottom: 16px;
    color: #f59e0b;
    letter-spacing: 0.05em;
}

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

.testimonial-card strong {
    color: var(--secondary);
}

.testimonial-card span {
    color: #78908d;
    font-size: 0.9rem;
}

.faq-grid {
    align-items: start;
}

.faq-intro {
    position: sticky;
    top: 110px;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    border: 1px solid rgba(15, 118, 110, 0.14);
    border-radius: 24px;
    background: white;
    overflow: hidden;
    box-shadow: 0 14px 34px rgba(11, 17, 32, 0.05);
}

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

.faq-answer {
    display: none;
    padding: 0 22px 20px;
    color: #5a7471;
}

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

.final-cta {
    padding-top: 40px;
}

.final-card {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 30px;
    align-items: center;
    padding: 42px;
    border-radius: 42px;
    background:
        radial-gradient(circle at top right, rgba(94, 234, 212, 0.32), transparent 18rem),
        linear-gradient(135deg, var(--secondary), #123f3a);
    color: white;
    box-shadow: 0 34px 70px rgba(11, 17, 32, 0.22);
}

.final-card h2 {
    color: white;
}

.final-card p {
    color: #c9fffa;
}

.contact-panel {
    display: grid;
    gap: 12px;
}

.contact-panel a:not(.btn) {
    display: block;
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

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

.contact-panel span {
    color: #9ceee6;
    font-size: 0.82rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.contact-panel strong {
    color: white;
    margin-top: 4px;
}

.floating-whatsapp {
    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;
    background: #25d366;
    color: white;
    font-weight: 900;
    box-shadow: 0 18px 42px rgba(37, 211, 102, 0.34);
}

.site-footer {
    padding: 28px 0;
    color: #5a7471;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-inner p {
    margin: 0;
}

.footer-inner a {
    color: var(--primary);
    font-weight: 900;
}

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

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

@media (max-width: 920px) {
    .nav-toggle {
        display: block;
    }

    .site-nav {
        position: fixed;
        inset: 74px 16px auto 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        border-radius: 24px;
        background: white;
        box-shadow: 0 24px 60px rgba(11, 17, 32, 0.16);
    }

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

    .site-nav a {
        padding: 12px 14px;
        border-radius: 14px;
    }

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

    .hero {
        min-height: auto;
    }

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

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

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

    .faq-intro {
        position: static;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 62px 0;
    }

    .header-inner {
        min-height: 68px;
    }

    h1 {
        font-size: clamp(2.5rem, 14vw, 4.3rem);
    }

    .hero-actions,
    .footer-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .hero-stats,
    .service-grid,
    .process-grid,
    .testimonial-grid,
    .trust-grid,
    .feature-board {
        grid-template-columns: 1fr;
    }

    .trust-grid div {
        padding: 8px 0;
    }

    .hero-card {
        min-height: 430px;
    }

    .cleaning-card {
        border-radius: 30px;
        padding: 18px;
    }

    .room-preview {
        height: 230px;
        border-radius: 24px;
    }

    .sofa {
        width: 150px;
        left: 38px;
    }

    .feature-tile.tall,
    .feature-tile.wide {
        grid-row: auto;
        grid-column: auto;
        min-height: 170px;
    }

    .about-visual {
        min-height: 380px;
    }

    .main-bubble {
        left: 24px;
        top: 40px;
    }

    .mini-bubble {
        right: 24px;
        top: 160px;
    }

    .mini-bubble.second {
        left: 36px;
        bottom: 34px;
    }

    .final-card {
        padding: 28px;
        border-radius: 30px;
    }

    .floating-whatsapp {
        left: 18px;
        right: 18px;
    }
}