:root {
    --primary: #2563eb;
    --secondary: #0f172a;
    --accent: #38bdf8;
    --bg: #f4f9fd;
    --white: #ffffff;
    --muted: #64748b;
    --soft: #e0f2fe;
    --line: rgba(15, 23, 42, 0.1);
    --shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
    --radius-xl: 34px;
    --radius-lg: 24px;
    --radius-md: 18px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    padding-top: 78px;
    font-family: Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 34rem),
        radial-gradient(circle at top right, rgba(37, 99, 235, 0.12), transparent 30rem),
        var(--bg);
    color: var(--secondary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

button,
input,
select,
textarea {
    font: inherit;
}

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

.section-pad {
    padding: 88px 0;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(246, 251, 255, 0.9);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(20px);
    transition: 0.25s ease;
}

.site-header.scrolled {
    box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
}

.nav-wrap {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

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

.brand-text strong {
    display: block;
    font-size: 1rem;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.brand-text small {
    display: block;
    color: var(--muted);
    font-size: 0.75rem;
    margin-top: 2px;
}

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    position: relative;
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.28);
    overflow: hidden;
    flex: 0 0 auto;
}

.brand-dot {
    width: 8px;
    height: 8px;
    background: var(--white);
    border-radius: 50%;
    position: absolute;
    left: 13px;
    top: 19px;
}

.brand-wave {
    position: absolute;
    border: 2px solid rgba(255, 255, 255, 0.88);
    border-left-color: transparent;
    border-bottom-color: transparent;
    border-radius: 50%;
    transform: rotate(45deg);
}

.brand-wave.wave-one {
    width: 18px;
    height: 18px;
    left: 14px;
    top: 14px;
}

.brand-wave.wave-two {
    width: 30px;
    height: 30px;
    left: 10px;
    top: 8px;
    opacity: 0.7;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-nav a {
    color: var(--muted);
    font-weight: 800;
    font-size: 0.93rem;
    padding: 10px 12px;
    border-radius: 999px;
    transition: 0.2s ease;
}

.site-nav a:hover {
    color: var(--secondary);
    background: rgba(37, 99, 235, 0.08);
}

.site-nav .nav-cta {
    color: var(--white);
    background: var(--secondary);
    padding: 10px 18px;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    background: var(--white);
    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;
    background: var(--secondary);
    margin: 4px auto;
    border-radius: 999px;
    transition: 0.2s ease;
}

.hero {
    position: relative;
    min-height: calc(100vh - 78px);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.hero-shape-one {
    width: 340px;
    height: 340px;
    background: rgba(56, 189, 248, 0.2);
    right: -110px;
    top: 90px;
}

.hero-shape-two {
    width: 210px;
    height: 210px;
    background: rgba(37, 99, 235, 0.12);
    left: -80px;
    bottom: 70px;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 0.95fr;
    align-items: center;
    gap: 58px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.14);
    border-radius: 999px;
    padding: 8px 13px;
    font-size: 0.76rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero h1,
.section-heading h2,
.about-content h2,
.faq-intro h2,
.contact-copy h2 {
    letter-spacing: -0.06em;
    line-height: 0.98;
}

.hero h1 {
    font-size: clamp(3rem, 7vw, 5.8rem);
    max-width: 780px;
    margin-top: 22px;
}

.hero-content p {
    max-width: 610px;
    color: var(--muted);
    font-size: 1.12rem;
    margin: 24px 0 30px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 52px;
    padding: 14px 22px;
    border: 0;
    border-radius: 999px;
    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 {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    box-shadow: 0 16px 34px rgba(37, 99, 235, 0.3);
}

.btn-white {
    background: var(--white);
    color: var(--secondary);
    box-shadow: 0 14px 35px rgba(15, 23, 42, 0.08);
}

.hero-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 36px;
    max-width: 560px;
}

.hero-highlights div {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(15, 23, 42, 0.07);
    border-radius: 20px;
    padding: 18px;
    box-shadow: 0 18px 46px rgba(15, 23, 42, 0.06);
}

.hero-highlights strong {
    display: block;
    font-size: 1.3rem;
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.hero-highlights span {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 6px;
}

.hero-media {
    position: relative;
}

.hero-media img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 38px;
    border: 10px solid rgba(255, 255, 255, 0.76);
    box-shadow: var(--shadow);
}

.hero-card {
    position: absolute;
    left: 28px;
    right: 28px;
    bottom: 28px;
    padding: 22px;
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.92);
    color: var(--white);
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.25);
}

.hero-card span {
    display: block;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.86rem;
    font-weight: 800;
}

.hero-card strong {
    display: block;
    font-size: 1.45rem;
    line-height: 1.15;
    margin: 6px 0;
}

.hero-card small {
    color: rgba(255, 255, 255, 0.82);
}

.trust-strip {
    padding: 0 0 42px;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 22px;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.trust-grid div {
    padding: 22px 24px;
    border-right: 1px solid rgba(15, 23, 42, 0.08);
}

.trust-grid div:last-child {
    border-right: 0;
}

.trust-grid span {
    display: block;
    color: var(--muted);
    font-size: 0.84rem;
}

.trust-grid strong {
    display: block;
    margin-top: 5px;
    letter-spacing: -0.03em;
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 44px;
    text-align: center;
}

.section-heading h2 {
    font-size: clamp(2.35rem, 5vw, 4.3rem);
    margin-top: 16px;
}

.section-heading p {
    color: var(--muted);
    margin: 16px auto 0;
    max-width: 680px;
    font-size: 1.04rem;
}

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

.service-card {
    background: var(--white);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.07);
    transition: 0.25s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 64px rgba(15, 23, 42, 0.12);
}

.service-card img {
    width: 100%;
    height: 230px;
    object-fit: cover;
}

.service-body {
    padding: 26px;
}

.service-icon {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(56, 189, 248, 0.22));
    color: var(--primary);
    font-weight: 900;
    margin-bottom: 18px;
}

.service-card h3 {
    font-size: 1.25rem;
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.service-card p {
    color: var(--muted);
    margin: 12px 0 20px;
}

.service-card a {
    color: var(--primary);
    font-weight: 900;
}

.about-section {
    background: linear-gradient(180deg, transparent, rgba(224, 242, 254, 0.55), transparent);
}

.about-grid,
.faq-grid,
.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
    gap: 56px;
}

.about-image img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 38px;
    border: 10px solid rgba(255, 255, 255, 0.72);
    box-shadow: var(--shadow);
}

.about-content h2,
.faq-intro h2,
.contact-copy h2 {
    font-size: clamp(2.25rem, 5vw, 4.2rem);
    margin-top: 16px;
}

.about-content > p,
.faq-intro p,
.contact-copy p {
    color: var(--muted);
    margin-top: 18px;
    font-size: 1.06rem;
}

.check-list {
    display: grid;
    gap: 14px;
    margin: 28px 0;
}

.check-list div {
    display: flex;
    gap: 12px;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 18px;
    padding: 14px;
}

.check-list span {
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--primary);
    color: var(--white);
    font-weight: 900;
}

.text-link {
    color: var(--primary);
    font-weight: 900;
    border-bottom: 2px solid rgba(37, 99, 235, 0.24);
}

.process-section {
    background:
        radial-gradient(circle at top right, rgba(56, 189, 248, 0.2), transparent 36rem),
        var(--secondary);
    color: var(--white);
    overflow: hidden;
}

.section-heading.light p {
    color: rgba(255, 255, 255, 0.72);
}

.section-heading.light .eyebrow {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.16);
}

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

.process-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: var(--radius-lg);
    padding: 30px;
    min-height: 250px;
}

.process-card span {
    color: var(--accent);
    font-size: 0.88rem;
    font-weight: 900;
}

.process-card h3 {
    margin: 34px 0 12px;
    font-size: 1.35rem;
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.process-card p {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials {
    background: linear-gradient(180deg, rgba(224, 242, 254, 0.42), transparent);
}

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

.testimonial-card {
    background: var(--white);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.06);
}

.stars {
    color: #f59e0b;
    letter-spacing: 0.08em;
    font-size: 0.95rem;
    margin-bottom: 14px;
}

.testimonial-card p {
    color: #334155;
    font-size: 1.02rem;
}

.testimonial-card strong {
    display: block;
    margin-top: 26px;
}

.testimonial-card span {
    color: var(--muted);
    font-size: 0.9rem;
}

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

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

.faq-item {
    background: var(--white);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.05);
}

.faq-question {
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--secondary);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    text-align: left;
    font-weight: 900;
    cursor: pointer;
}

.faq-question span {
    width: 30px;
    height: 30px;
    flex: 0 0 auto;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(37, 99, 235, 0.09);
    color: var(--primary);
    transition: 0.2s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.24s ease;
}

.faq-answer p {
    padding: 0 20px 20px;
    color: var(--muted);
}

.faq-item.active .faq-answer {
    max-height: 180px;
}

.faq-item.active .faq-question span {
    transform: rotate(45deg);
    background: var(--primary);
    color: var(--white);
}

.contact-section {
    padding-top: 72px;
}

.contact-grid {
    align-items: stretch;
    border-radius: 38px;
    background:
        radial-gradient(circle at top right, rgba(56, 189, 248, 0.28), transparent 34rem),
        linear-gradient(135deg, var(--secondary), #172554);
    color: var(--white);
    padding: clamp(28px, 5vw, 56px);
    box-shadow: var(--shadow);
}

.contact-copy .eyebrow {
    color: var(--white);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.18);
}

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

.contact-details {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.contact-details a,
.contact-details span {
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    padding: 10px 13px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.92rem;
}

.contact-form {
    background: var(--white);
    color: var(--secondary);
    border-radius: 28px;
    padding: 28px;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.18);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.form-field {
    margin-bottom: 15px;
}

.form-field label {
    display: block;
    font-weight: 900;
    font-size: 0.9rem;
    margin-bottom: 7px;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 16px;
    background: #f8fafc;
    color: var(--secondary);
    padding: 13px 14px;
    outline: none;
    transition: 0.2s ease;
}

.form-field textarea {
    resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: rgba(37, 99, 235, 0.65);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    background: var(--white);
}

.btn-form {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    box-shadow: 0 16px 34px rgba(37, 99, 235, 0.26);
}

.form-note {
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 14px;
}

.form-note.success {
    color: #166534;
    background: #dcfce7;
    border: 1px solid #bbf7d0;
    border-radius: 14px;
    padding: 12px;
}

.site-footer {
    padding: 28px 0;
    color: var(--muted);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    font-size: 0.9rem;
}

.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;
    background: #22c55e;
    color: var(--white);
    font-weight: 900;
    box-shadow: 0 18px 44px rgba(34, 197, 94, 0.34);
    transition: 0.2s ease;
}

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

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 980px) {
    body {
        padding-top: 72px;
    }

    .nav-wrap {
        min-height: 72px;
    }

    .nav-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 10px);
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        background: var(--white);
        border: 1px solid rgba(15, 23, 42, 0.08);
        border-radius: 22px;
        padding: 12px;
        box-shadow: var(--shadow);
    }

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

    .site-nav a {
        padding: 13px 14px;
    }

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

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

    .hero {
        min-height: auto;
    }

    .hero-media img {
        aspect-ratio: 4 / 3;
    }

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

    .contact-grid {
        gap: 30px;
    }
}

@media (max-width: 680px) {
    .container {
        width: min(100% - 24px, 1120px);
    }

    .section-pad {
        padding: 64px 0;
    }

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

    .brand-text small {
        font-size: 0.68rem;
    }

    .hero h1 {
        font-size: clamp(2.7rem, 15vw, 4.2rem);
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-highlights,
    .trust-grid,
    .service-grid,
    .process-grid,
    .testimonial-grid,
    .form-row {
        grid-template-columns: 1fr;
    }

    .trust-grid div {
        border-right: 0;
        border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    }

    .trust-grid div:last-child {
        border-bottom: 0;
    }

    .hero-card {
        position: static;
        margin-top: -40px;
        margin-left: 16px;
        margin-right: 16px;
    }

    .about-content h2,
    .faq-intro h2,
    .contact-copy h2,
    .section-heading h2 {
        font-size: clamp(2rem, 12vw, 3rem);
    }

    .contact-grid {
        border-radius: 28px;
        padding: 24px;
    }

    .contact-form {
        padding: 22px;
    }

    .footer-grid {
        flex-direction: column;
    }

    .whatsapp-float {
        right: 12px;
        bottom: 12px;
        min-height: 48px;
        padding: 0 15px;
    }
}