:root {
    --ink-950: #0a0a0a;
    --ink-900: #141414;
    --ink-800: #1f1f1f;
    --ink-700: #333333;
    --gray-600: #62626b;
    --gray-400: #96969e;
    --gray-200: #e4e3e0;
    --gray-100: #f4f3f0;
    --white: #ffffff;
    --accent-500: #ff4421;
    --accent-600: #e23711;
    --accent-50: #fff1ec;
    --radius-lg: 26px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --shadow-md: 0 14px 34px rgba(10, 10, 10, 0.1);
    --shadow-lg: 0 28px 70px rgba(10, 10, 10, 0.16);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--ink-900);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--ink-950);
    margin: 0 0 16px;
    line-height: 1.15;
    letter-spacing: -0.01em;
}
p { margin: 0 0 16px; color: var(--gray-600); }

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--ink-950);
    color: var(--white);
    padding: 10px 16px;
    z-index: 1000;
}
.skip-link:focus { left: 10px; top: 10px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: 999px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    white-space: nowrap;
}
.btn--primary { background: var(--ink-950); color: var(--white); }
.btn--primary:hover { background: var(--ink-700); transform: translateY(-1px); }
.btn--accent { background: var(--accent-500); color: var(--white); }
.btn--accent:hover { background: var(--accent-600); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--outline { border-color: rgba(255,255,255,0.55); color: var(--white); }
.btn--outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn--ghost { border-color: rgba(10,10,10,0.18); color: var(--ink-950); }
.btn--ghost:hover { border-color: var(--ink-950); }
.btn--lg { padding: 16px 32px; font-size: 16px; }
.btn--block { width: 100%; }

.btn-spinner {
    display: none;
    width: 17px;
    height: 17px;
    border: 2.5px solid rgba(255,255,255,0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: btnSpin 0.7s linear infinite;
}
.btn.is-loading { opacity: 0.85; cursor: default; pointer-events: none; }
.btn.is-loading .btn-label { display: none; }
.btn.is-loading .btn-spinner { display: inline-block; }
@keyframes btnSpin { to { transform: rotate(360deg); } }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 500;
    background: rgba(255,255,255,0.0);
    transition: background 0.25s ease, box-shadow 0.25s ease;
}
.site-header.is-scrolled {
    background: rgba(255,255,255,0.97);
    box-shadow: 0 4px 24px rgba(10,10,10,0.08);
    backdrop-filter: blur(8px);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
}
.brand__logo { height: 64px; width: auto; filter: brightness(0) invert(1); transition: filter 0.2s ease; }
.site-header.is-scrolled .brand__logo { filter: none; }

.main-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}
.main-nav a {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 17px;
    color: var(--white);
    padding: 6px 2px;
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s ease, color 0.2s ease;
}
.main-nav a:hover,
.main-nav a.is-active { border-color: var(--accent-500); }
.site-header.is-scrolled .main-nav a:not(.btn) { color: var(--ink-950); }

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.nav-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--ink-950);
    border-radius: 2px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
    position: relative;
    background: var(--ink-950);
    overflow: hidden;
    padding: 0 0 150px;
    margin-top: -100px;
    clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}
.hero__shapes { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0.5; }
.hero__line {
    position: absolute;
    right: -10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
    width: 70%;
}
.hero__line--1 { top: 28%; transform: rotate(-8deg); width: 85%; animation: lineDrift 7s ease-in-out infinite; }
.hero__line--2 { top: 46%; transform: rotate(-8deg); background: linear-gradient(90deg, transparent, rgba(255,68,33,0.45), transparent); animation: lineDrift 7s ease-in-out infinite 0.6s; }
.hero__line--3 { top: 64%; transform: rotate(-8deg); width: 60%; animation: lineDrift 7s ease-in-out infinite 1.2s; }

@keyframes lineDrift {
    0%, 100% { opacity: 0.4; transform: rotate(-8deg) translateX(0); }
    50% { opacity: 1; transform: rotate(-8deg) translateX(-18px); }
}

@keyframes heroRise {
    from { transform: translateY(18px); }
    to { transform: translateY(0); }
}

.hero__grid {
    position: relative;
    z-index: 2;
    padding-top: 160px;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}
.hero__eyebrow {
    font-family: var(--font-heading);
    color: var(--accent-500);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 18px;
    animation: heroRise 0.8s cubic-bezier(.16,.8,.3,1) both;
}
.hero h1 {
    color: var(--white);
    font-size: clamp(34px, 4.4vw, 52px);
    font-weight: 700;
    margin-bottom: 20px;
    animation: heroRise 0.8s cubic-bezier(.16,.8,.3,1) both 0.12s;
}
.hero__subhead {
    color: rgba(255,255,255,0.72);
    font-size: 17px;
    max-width: 480px;
    margin-bottom: 34px;
    animation: heroRise 0.8s cubic-bezier(.16,.8,.3,1) both 0.26s;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; animation: heroRise 0.8s cubic-bezier(.16,.8,.3,1) both 0.4s; }

.hero__chips { display: flex; flex-direction: column; gap: 16px; }
.hero-chip {
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    backdrop-filter: blur(6px);
    transition: transform 0.25s cubic-bezier(.2,.7,.3,1.4), background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.hero-chip:hover {
    transform: translateY(-4px) scale(1.015);
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,68,33,0.55);
    box-shadow: 0 16px 34px rgba(0,0,0,0.35);
}
.hero-chip--2:hover { background: rgba(255,68,33,0.16); }
.hero-chip { animation: heroRise 0.8s cubic-bezier(.16,.8,.3,1) both; }
.hero-chip--1 { margin-right: 36px; animation-delay: 0.5s; }
.hero-chip--2 { margin-left: 18px; border-color: rgba(255,68,33,0.35); background: rgba(255,68,33,0.08); animation-delay: 0.62s; }
.hero-chip--3 { margin-right: 18px; animation-delay: 0.74s; }
.hero-chip__icon {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    border-radius: 11px;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-500);
    transition: transform 0.3s cubic-bezier(.2,.7,.3,1.4), background 0.25s ease, color 0.25s ease;
}
.hero-chip__icon svg { width: 19px; height: 19px; }
.hero-chip:hover .hero-chip__icon {
    transform: rotate(-8deg) scale(1.1);
    background: var(--accent-500);
    color: var(--white);
}

/* Section eyebrow */
.section-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    color: var(--accent-600);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 14px;
}
.section-eyebrow span {
    display: inline-block;
    width: 26px;
    height: 2px;
    background: var(--accent-500);
}
.section-eyebrow--light { color: var(--accent-500); }

/* Benefits */
.benefits { padding: 100px 0 90px; background: var(--white); }
.benefits__title { max-width: 620px; font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 48px; }
.benefits__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--gray-200);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.benefit-card {
    background: var(--white);
    padding: 36px 28px 32px;
    text-align: left;
    position: relative;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.benefit-card:hover { background: var(--gray-100); transform: translateY(-3px); box-shadow: var(--shadow-md); z-index: 1; }
.benefit-card__index {
    display: block;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-500);
    margin-bottom: 18px;
    letter-spacing: 0.05em;
}
.benefit-card h3 { font-size: 18px; margin-bottom: 10px; }
.benefit-card p { font-size: 14.5px; margin: 0; }

/* About */
.about { padding: 90px 0; background: var(--gray-100); scroll-margin-top: 92px; }
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.about__media { position: relative; }
.about__media img {
    width: 100%;
    height: auto;
    aspect-ratio: 800 / 450;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}
.about__media-tag {
    position: absolute;
    left: 24px;
    bottom: -18px;
    background: var(--ink-950);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 13.5px;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}
.about h2 { font-size: clamp(28px, 3.4vw, 38px); }

/* Testimonials */
.testimonials { padding: 96px 0; background: var(--white); }
.testimonials__title { max-width: 560px; font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 44px; }
.testimonial-carousel { position: relative; }
.testimonial-track {
    display: flex;
    gap: 22px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 6px;
    scrollbar-width: none;
    cursor: grab;
    user-select: none;
}
.testimonial-track::-webkit-scrollbar { display: none; }
.testimonial-track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.testimonial-track.is-dragging .testimonial-card { pointer-events: none; }
.testimonial-card {
    flex: 0 0 calc(33.333% - 15px);
    scroll-snap-align: start;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 30px 28px;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.testimonial-card__stars { color: var(--accent-500); letter-spacing: 3px; font-size: 15px; margin-bottom: 14px; }
.testimonial-card p { color: var(--ink-800); font-size: 15px; flex-grow: 1; margin-bottom: 22px; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--ink-950);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}
.testimonial-card__author strong { display: block; font-size: 14.5px; color: var(--ink-950); }
.testimonial-card__author span { font-size: 13px; color: var(--gray-400); }

.testimonial-controls { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 30px; }
.testimonial-arrow {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1.5px solid var(--gray-200);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--ink-950);
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.testimonial-arrow:hover { background: var(--ink-950); color: var(--white); border-color: var(--ink-950); }
.testimonial-dots { display: flex; gap: 8px; }
.testimonial-dots button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--gray-200);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s ease, transform 0.2s ease;
}
.testimonial-dots button.is-active { background: var(--accent-500); transform: scale(1.3); }

/* CTA band */
.cta-band { background: var(--accent-500); padding: 56px 0; }
.cta-band__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}
.cta-band__eyebrow {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 12.5px;
    font-weight: 700;
    color: rgba(10,10,10,0.6);
    margin-bottom: 6px;
}
.cta-band h2 { color: var(--ink-950); font-size: clamp(24px, 3vw, 32px); margin: 0; }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-band .btn--accent { background: var(--ink-950); }
.cta-band .btn--accent:hover { background: var(--ink-800); }
.cta-band .btn--ghost { border-color: rgba(10,10,10,0.35); }
.cta-band .btn--ghost:hover { border-color: var(--ink-950); background: rgba(10,10,10,0.08); }

/* Contact */
.contact { padding: 90px 0; background: var(--ink-950); scroll-margin-top: 92px; }
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
}
.contact h2 { color: var(--white); font-size: clamp(26px, 3vw, 34px); }
.contact__lead { color: rgba(255,255,255,0.68); font-size: 16px; max-width: 420px; }
.contact__list {
    list-style: none;
    margin: 28px 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.contact__list li { display: flex; flex-direction: column; gap: 2px; }
.contact__list a { color: var(--white); font-weight: 600; font-size: 16px; }
.contact__list a:hover { color: var(--accent-500); }
.contact__list span:not(.contact__label) { color: rgba(255,255,255,0.82); }
.contact__label {
    font-family: var(--font-heading);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-500);
    font-weight: 600;
}
.contact__entity { color: rgba(255,255,255,0.45); font-size: 14px; margin-top: 12px; }

.contact__form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
}
.contact-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label {
    display: block;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    color: var(--ink-950);
    margin-bottom: 6px;
}
.field input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--ink-900);
    background: var(--gray-100);
    transition: border-color 0.2s ease, background 0.2s ease;
}
.field input:focus {
    outline: none;
    border-color: var(--accent-500);
    background: var(--white);
}
.field.has-error input {
    border-color: #d8352f;
    background: #fff5f4;
}
.field-error {
    display: none;
    color: #d8352f;
    font-size: 12.5px;
    margin-top: 6px;
    font-weight: 500;
}
.field-error--checkbox { margin-top: -8px; margin-bottom: 14px; }
.field.has-error .field-error,
.checkbox.has-error + .field-error { display: block; }

.checkbox {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 14px;
    cursor: pointer;
}
.checkbox input { margin-top: 3px; flex-shrink: 0; width: 16px; height: 16px; accent-color: var(--ink-950); }
.checkbox span { font-size: 12.5px; color: var(--gray-600); line-height: 1.5; }
.checkbox span a { color: var(--ink-800); text-decoration: underline; }

.field-captcha { margin-bottom: 18px; }

.form-alert {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 20px;
}
.form-alert--success { background: #e6f6ec; color: #1d7a42; }
.form-alert--error { background: #fbe9e9; color: #b3312c; }

/* Footer */
.site-footer { background: var(--ink-950); color: rgba(255,255,255,0.72); padding: 64px 0 0; }
.footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__logo { height: 48px; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: 0.94; }
.footer__brand p { color: rgba(255,255,255,0.55); font-size: 14.5px; margin-bottom: 20px; }
.footer__social {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-size: 13.5px;
    font-weight: 600;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 999px;
    padding: 8px 16px;
}
.footer__social:hover { border-color: var(--accent-500); color: var(--accent-500); }
.footer__col h4 { color: var(--white); font-size: 15px; margin-bottom: 16px; }
.footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer__col a, .footer__col li { color: rgba(255,255,255,0.6); font-size: 14.5px; }
.footer__col a:hover { color: var(--accent-500); }
.footer__bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    padding: 22px 20px;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

/* Floating buttons */
.whatsapp-float {
    position: fixed;
    bottom: 22px;
    right: 22px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25D366;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 26px rgba(0,0,0,0.25);
    z-index: 400;
    transition: transform 0.2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

.back-to-top {
    position: fixed;
    bottom: 22px;
    left: 22px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--ink-950);
    color: var(--white);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 26px rgba(0,0,0,0.22);
    z-index: 400;
    opacity: 0;
    transform: translateY(12px) scale(0.9);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease, background 0.2s ease;
}
.back-to-top.is-visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.back-to-top:hover { background: var(--accent-500); }

/* Legal page */
.legal-page { padding: 150px 0 90px; background: var(--white); }
.legal-page__inner { max-width: 760px; }
.legal-page h1 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 36px; }
.legal-content h2 {
    font-size: 24px;
    margin-top: 44px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-100);
}
.legal-content h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.legal-content h3 { font-size: 18px; margin-top: 32px; }
.legal-content h4 { font-size: 15.5px; margin-top: 22px; color: var(--ink-700); }
.legal-content p { font-size: 14.5px; color: var(--gray-600); text-align: justify; text-justify: inter-word; hyphens: auto; }
.legal-content .legal-meta { font-size: 13px; color: var(--gray-400); margin-bottom: 4px; }
.legal-content .legal-sublabel { margin-bottom: 4px; }
.legal-list { padding-left: 20px; margin-bottom: 16px; }
.legal-list li { font-size: 14.5px; color: var(--gray-600); margin-bottom: 6px; }

/* Scroll-reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(.16,.8,.3,1), transform 0.7s cubic-bezier(.16,.8,.3,1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .hero__eyebrow, .hero h1, .hero__subhead, .hero__actions, .hero-chip, .hero__line { animation: none; }
}
@media print {
    .reveal { opacity: 1 !important; transform: none !important; }
}

/* Responsive */
@media (max-width: 960px) {
    .hero__grid { grid-template-columns: 1fr; }
    .hero__chips { flex-direction: row; flex-wrap: wrap; }
    .hero-chip { flex: 1 1 auto; margin: 0 !important; }
    .benefits__grid { grid-template-columns: repeat(2, 1fr); }
    .about__grid { grid-template-columns: 1fr; }
    .about__media { order: -1; }
    .testimonial-card { flex-basis: calc(50% - 11px); }
    .contact__grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 720px) {
    .nav-toggle { display: flex; }
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px 20px 20px;
        box-shadow: 0 16px 30px rgba(10,10,10,0.12);
        transform: translateY(-8px);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }
    .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .main-nav a { padding: 12px 4px; border-bottom: 1px solid var(--gray-100); width: 100%; }
    .main-nav a:not(.btn) { color: var(--ink-950); }
    .site-header.is-scrolled, .site-header { background: rgba(255,255,255,0.98); box-shadow: 0 2px 12px rgba(10,10,10,0.08); }
    .brand__logo { filter: none; }
    .hero { margin-top: -88px; clip-path: polygon(0 0, 100% 0, 100% 96%, 0 100%); }
    .hero__grid { padding-top: 110px; }
    .brand__logo { height: 52px; }
    .benefits__grid { grid-template-columns: 1fr; }
    .benefits { padding: 70px 0 60px; }
    .testimonial-card { flex-basis: 88%; }
    .contact-form__row { grid-template-columns: 1fr; }
    .contact__form-card { padding: 24px; }
    .cta-band__inner { flex-direction: column; align-items: flex-start; }
    .footer__bottom { flex-direction: column; text-align: center; }
    .back-to-top { width: 42px; height: 42px; bottom: 18px; left: 18px; }
    .whatsapp-float { width: 52px; height: 52px; bottom: 18px; right: 18px; }
}