/* =========================================================
   Carvalho Negócios — Landing
   Estilo mobile-first, sem dependências externas
   ========================================================= */

/* Tokens / cores */
:root {
  --green: #17c878;
  --green-600: #12b06b;
  --green-700: #0d8e55;
  --green-dark: #064c3b;
  --green-darker: #073f35;
  --green-soft: #effdf3;
  --green-soft-2: #d5f7e3;
  --ink: #071433;
  --ink-2: #1a2540;
  --muted: #5b6478;
  --line: #e6ecf2;
  --white: #ffffff;
  --bg: #ffffff;

  --shadow-sm: 0 2px 8px rgba(7, 20, 51, 0.06);
  --shadow-md: 0 10px 30px rgba(7, 20, 51, 0.08);
  --shadow-lg: 0 20px 50px rgba(7, 20, 51, 0.12);

  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --header-h: 64px;

  --font-title: 'Urbanist', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

/* Reset enxuto */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }

h1, h2, h3, h4 { font-family: var(--font-title); color: var(--ink); margin: 0 0 .5em; line-height: 1.1; letter-spacing: -0.01em; }
p { margin: 0 0 1em; color: var(--ink-2); }

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

/* Acessibilidade */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--green-dark);
  color: var(--white); padding: 10px 14px; z-index: 9999; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; border-radius: 8px; }

/* Highlight inline */
.hl { color: var(--green); }

/* Badge */
.badge {
  display: inline-block;
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  font-size: .9rem;
  margin-bottom: 14px;
}

/* Botões */
.btn {
  --bg: var(--green);
  --color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg);
  color: var(--color);
  border: 0;
  border-radius: var(--radius-pill);
  padding: 14px 22px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .01em;
  min-height: 48px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  box-shadow: 0 8px 20px rgba(23, 200, 120, .25);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
}
.btn:hover { background: var(--green-600); transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn--lg { padding: 16px 26px; font-size: 1.05rem; min-height: 54px; }
.btn--sm { padding: 10px 16px; font-size: .95rem; min-height: 40px; box-shadow: none; }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: none;
}
.btn--ghost:hover { background: var(--ink); color: #fff; }
.btn--block { width: 100%; }

/* ===================== HEADER ===================== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(239, 253, 243, .92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  transition: box-shadow .25s ease, background .25s ease;
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: rgba(255,255,255,.94);
  box-shadow: 0 6px 24px rgba(7, 20, 51, .06);
  border-bottom-color: var(--line);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 16px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { display: inline-flex; }
.brand__text { display: inline-flex; flex-direction: column; line-height: 1; font-family: var(--font-title); }
.brand__name { font-weight: 800; font-size: 1.05rem; color: var(--ink); letter-spacing: -.01em; }
.brand__sub { font-weight: 700; font-size: .72rem; color: var(--green-dark); letter-spacing: .12em; text-transform: uppercase; }

.nav-desktop { display: none; }
.nav-desktop ul { display: flex; gap: 22px; }
.nav-desktop a {
  font-weight: 600; font-size: .95rem; color: var(--ink-2);
  padding: 8px 4px; position: relative;
}
.nav-desktop a:hover { color: var(--green-dark); }
.nav-desktop a::after {
  content: ''; position: absolute; left: 0; bottom: 2px; height: 2px; width: 0;
  background: var(--green); transition: width .25s ease;
}
.nav-desktop a:hover::after { width: 100%; }

.header__cta { display: none; }

.hamburger {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: transparent;
  border: 0;
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 5px;
}
.hamburger span {
  width: 22px; height: 2.5px; background: var(--ink); border-radius: 3px;
  transition: transform .25s ease, opacity .2s ease;
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Menu mobile drawer */
.menu-mobile {
  position: fixed; inset: 0;
  background: var(--green-dark);
  color: #fff;
  z-index: 60;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.4, .0, .2, 1);
  visibility: hidden;
}
.menu-mobile.is-open { transform: translateX(0); visibility: visible; }
.menu-mobile__inner {
  padding: 24px 24px calc(28px + env(safe-area-inset-bottom));
  padding-top: calc(20px + env(safe-area-inset-top));
  display: flex; flex-direction: column; height: 100%; gap: 24px;
}
.menu-mobile__close {
  align-self: flex-end;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: #fff; border: 0; font-size: 1.6rem; line-height: 1;
}
.menu-mobile nav ul { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; }
.menu-mobile a {
  display: block; padding: 14px 8px;
  font-family: var(--font-title); font-weight: 700; font-size: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: #fff;
}
.menu-mobile a:hover { color: var(--green); }
.menu-mobile__cta { margin-top: auto; align-self: stretch; }

/* ===================== HERO ===================== */
.hero {
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(23,200,120,.12), transparent 60%),
    var(--green-soft);
  padding: 32px 0 56px;
  position: relative;
}
.hero__inner { text-align: center; }
.hero__title {
  font-size: clamp(2rem, 7.5vw, 3.6rem);
  font-weight: 900;
  text-transform: uppercase;
  max-width: 880px;
  margin: 0 auto 16px;
  color: var(--ink);
}
.hero__sub {
  font-size: clamp(1rem, 2.6vw, 1.15rem);
  color: var(--ink-2);
  max-width: 640px; margin: 0 auto 26px;
}
.hero__cta {
  display: flex; flex-direction: column; gap: 12px;
  align-items: stretch; justify-content: center;
  max-width: 420px; margin: 0 auto 32px;
}

.hero__media {
  position: relative;
  margin: 0 auto;
  max-width: 920px;
  aspect-ratio: 16/10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: #071433;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; justify-content: center;
  isolation: isolate;
}
.hero__media-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform .6s ease;
}
.hero__media:hover .hero__media-img { transform: scale(1.03); }
.hero__media-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(7,20,51,.15) 0%, rgba(7,20,51,.55) 100%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.02) 0 12px, transparent 12px 24px);
  z-index: 1;
}
.hero__play {
  width: 76px; height: 76px; border-radius: 50%;
  background: var(--green);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  z-index: 2;
  box-shadow: 0 14px 40px rgba(23,200,120,.5);
  transition: transform .25s ease;
  animation: pulse 2.4s ease-in-out infinite;
}
.hero__media:hover .hero__play { transform: scale(1.06); }
.hero__media-text {
  position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%);
  color: #fff; font-family: var(--font-title); font-weight: 700;
  margin: 0; z-index: 2; text-align: center; padding: 0 18px;
  font-size: clamp(.95rem, 2.4vw, 1.2rem);
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 14px 40px rgba(23,200,120,.5), 0 0 0 0 rgba(23,200,120,.45); }
  50%      { box-shadow: 0 14px 40px rgba(23,200,120,.5), 0 0 0 18px rgba(23,200,120,0); }
}

/* ===================== BENEFÍCIOS ===================== */
.benefits {
  background: var(--green-dark);
  padding: 48px 0 64px;
  margin-top: -1px;
}
.benefits__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.benefit-card {
  background: var(--green-soft);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: transform .25s ease, box-shadow .25s ease;
}
.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.benefit-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--white); color: var(--green-dark);
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
}
.benefit-card h3 { font-size: 1.35rem; margin-bottom: 6px; }
.benefit-card p { color: var(--ink-2); margin: 0; font-size: .98rem; }

/* ===================== COMO FUNCIONA ===================== */
.how { padding: 56px 0; background: var(--white); }
.how__grid {
  display: grid; grid-template-columns: 1fr; gap: 32px;
}
.how__content h2 { font-size: clamp(1.8rem, 5.8vw, 2.8rem); }
.how__lead { color: var(--muted); margin-bottom: 18px; }
.how__visual {
  position: relative;
  height: 320px;
}
.how__card {
  position: absolute;
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-md);
  font-family: var(--font-title);
}
.how__card--1 {
  top: 0; left: 0; width: 60%; height: 55%;
  background: linear-gradient(135deg, var(--green-soft), var(--green-soft-2));
  color: var(--ink);
  display: flex; align-items: flex-start; padding: 22px;
  font-weight: 800; font-size: 1.1rem; line-height: 1.2;
}
.how__card--2 {
  top: 36%; right: 0; width: 62%;
  background: var(--white);
  border: 1px solid var(--line);
}
.how__card--3 {
  bottom: 0; left: 8%; width: 60%;
  background: var(--white);
  border: 1px solid var(--line);
}
.chat-bubble { font-family: var(--font-body); }
.chat-bubble strong { display: block; font-size: 1rem; color: var(--ink); }
.chat-bubble small { color: var(--muted); font-size: .85rem; line-height: 1.3; display: block; margin-top: 4px; }
.chat-bubble--alt strong { color: var(--green-dark); }

/* Accordion */
.accordion { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.accordion__item {
  background: var(--green-soft);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.accordion__item.is-open { background: var(--white); border-color: var(--line); box-shadow: var(--shadow-sm); }
.accordion__head {
  width: 100%; background: transparent; border: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 18px; text-align: left;
  font-family: var(--font-title); font-weight: 700; font-size: 1rem; color: var(--ink);
  min-height: 56px;
}
.accordion__icon {
  width: 22px; height: 22px; flex-shrink: 0; position: relative;
  border-radius: 50%; background: var(--green); color: #fff;
}
.accordion__icon::before,
.accordion__icon::after {
  content: ''; position: absolute; background: #fff;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  transition: transform .25s ease;
}
.accordion__icon::before { width: 10px; height: 2px; }
.accordion__icon::after  { width: 2px; height: 10px; }
.accordion__item.is-open .accordion__icon::after { transform: translate(-50%, -50%) scaleY(0); }

.accordion__body {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease;
}
.accordion__body p {
  padding: 0 18px 16px; color: var(--ink-2); margin: 0;
  font-size: .96rem;
}

.accordion--alt .accordion__item { background: var(--white); border: 1px solid var(--line); }
.accordion--alt .accordion__item.is-open { background: var(--green-soft); }

/* ===================== PROVA SOCIAL ===================== */
.proof { padding: 56px 0; background: var(--white); }
.proof__grid {
  display: grid; grid-template-columns: 1fr; gap: 28px; align-items: center;
}
.proof__text h2 {
  font-size: clamp(1.8rem, 5.8vw, 2.6rem);
  color: var(--green);
  line-height: 1.05;
}
.proof__count { display: block; font-size: clamp(2.2rem, 8vw, 3.6rem); font-weight: 900; color: var(--green); }
.proof__sub { display: block; color: var(--ink); font-size: clamp(1.1rem, 3.8vw, 1.6rem); font-weight: 700; margin-top: 6px; }
.proof__text p { color: var(--muted); }

/* Carousel */
.carousel {
  background: var(--green-soft);
  border-radius: var(--radius-lg);
  padding: 20px 18px 16px;
}
.carousel__viewport { overflow: hidden; touch-action: pan-y; }
.carousel__track {
  display: flex; transition: transform .45s cubic-bezier(.22,.61,.36,1);
  will-change: transform;
}
.carousel__slide { flex: 0 0 100%; padding: 4px; }
.testimonial {
  background: #fff; border-radius: var(--radius); padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 10px; min-height: 200px;
}
.testimonial__avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--green); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-family: var(--font-title); font-size: 1.1rem;
}
.testimonial p { color: var(--ink-2); margin: 0; font-style: italic; }
.testimonial strong { color: var(--green-dark); font-family: var(--font-title); }

.carousel__controls {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  margin-top: 12px;
}
.carousel__btn {
  width: 40px; height: 40px; border-radius: 50%;
  background: #fff; border: 1px solid var(--line);
  font-size: 1.3rem; color: var(--green-dark); line-height: 1;
}
.carousel__btn:hover { background: var(--green); color: #fff; border-color: var(--green); }
.carousel__dots { display: flex; gap: 8px; }
.carousel__dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(7,20,51,.18); border: 0; padding: 0;
}
.carousel__dot.is-active { background: var(--green); width: 26px; border-radius: 999px; }

.proof__disclaimer { font-size: .8rem; color: var(--muted); margin-top: 10px; text-align: center; }

/* ===================== GARANTIA ===================== */
.guarantee {
  background: var(--green-soft-2);
  padding: 56px 0;
}
.guarantee__grid {
  display: grid; grid-template-columns: 1fr; gap: 24px; align-items: center; text-align: center;
}
.guarantee__seal { display: flex; justify-content: center; }
.guarantee__hex {
  --size: 180px;
  width: var(--size); height: var(--size);
  background: var(--green);
  color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  font-family: var(--font-title); font-weight: 900;
  box-shadow: 0 20px 50px rgba(23,200,120,.4);
}
.guarantee__hex span { font-size: 3.6rem; line-height: 1; }
.guarantee__hex small { font-size: 1rem; opacity: .9; }
.guarantee__content h2 { font-size: clamp(1.8rem, 5.6vw, 2.5rem); color: var(--green-dark); }
.trust-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  margin: 18px auto; max-width: 480px;
}
.trust-list li {
  background: #fff; border-radius: 12px; padding: 10px 12px;
  font-weight: 600; font-size: .92rem; color: var(--ink-2);
  border: 1px solid var(--line);
}
.trust-list li::before { content: '✓ '; color: var(--green); font-weight: 800; }

/* ===================== FAQ ===================== */
.faq { padding: 56px 0; background: var(--white); }
.faq h2 { font-size: clamp(1.8rem, 5.6vw, 2.5rem); text-align: center; }
.faq__lead { text-align: center; color: var(--muted); margin-bottom: 24px; }

/* ===================== FORMULÁRIO ===================== */
.form-section {
  background: linear-gradient(180deg, var(--green-soft) 0%, #fff 100%);
  padding: 56px 0 calc(72px + env(safe-area-inset-bottom));
}
.form-section__head { text-align: center; margin-bottom: 26px; }
.form-section__head h2 { font-size: clamp(1.8rem, 5.6vw, 2.4rem); max-width: 720px; margin: 0 auto 10px; }
.form-section__head p { color: var(--muted); max-width: 580px; margin: 0 auto; }

.form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  border: 1px solid var(--line);
}
.form__row { display: flex; flex-direction: column; gap: 6px; }
.form__row label {
  font-family: var(--font-title); font-weight: 700; font-size: .9rem; color: var(--ink);
}
.form input,
.form select,
.form textarea {
  width: 100%;
  border: 1.5px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
  color: var(--ink);
  min-height: 48px;
  transition: border-color .2s ease, box-shadow .2s ease;
  -webkit-appearance: none; appearance: none;
}
.form select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23071433' stroke-width='2' fill='none' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat; background-position: right 16px center;
  padding-right: 40px;
}
.form input:focus,
.form select:focus,
.form textarea:focus { outline: 0; border-color: var(--green); box-shadow: 0 0 0 4px rgba(23,200,120,.15); }
.form textarea { resize: vertical; min-height: 90px; }
.form__row.is-invalid input,
.form__row.is-invalid select { border-color: #e23a3a; box-shadow: 0 0 0 4px rgba(226,58,58,.1); }
.form__error {
  display: none; color: #d12727; font-size: .85rem; font-weight: 600;
}
.form__row.is-invalid .form__error { display: block; }
.form__submit { margin-top: 6px; }
.form__submit.is-loading { opacity: .8; pointer-events: none; }
.form__legal { grid-column: 1 / -1; font-size: .8rem; color: var(--muted); text-align: center; margin: 0; }

/* ===================== FOOTER ===================== */
.footer {
  background: var(--green-darker);
  color: #c6e9d8;
  padding: 48px 0 calc(96px + env(safe-area-inset-bottom));
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.brand--footer .brand__name { color: #fff; }
.brand--footer .brand__sub { color: var(--green); }
.footer__brand p { color: #c6e9d8; max-width: 320px; margin-top: 12px; }
.footer__col h4 { color: #fff; font-size: 1.05rem; margin-bottom: 10px; }
.footer__col ul { display: flex; flex-direction: column; gap: 6px; }
.footer__col a:hover { color: var(--green); }
.footer__bottom {
  margin-top: 28px; padding-top: 18px; text-align: center;
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.6); font-size: .85rem;
}

/* ===================== FLOATING / MOBILE BAR ===================== */
.float-wa {
  position: fixed;
  right: 16px;
  bottom: calc(82px + env(safe-area-inset-bottom));
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  z-index: 40;
  box-shadow: 0 12px 28px rgba(37, 211, 102, .45);
  animation: float 3s ease-in-out infinite;
  transition: transform .2s ease;
}
.float-wa:hover { transform: scale(1.05); }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.mobile-bar {
  position: fixed; left: 0; right: 0;
  bottom: 0;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 45;
  box-shadow: 0 -8px 24px rgba(7,20,51,.08);
  border-top: 1px solid var(--line);
}

/* ===================== MODAL ===================== */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: none;
  align-items: center; justify-content: center;
  padding: 16px;
}
.modal.is-open { display: flex; }
.modal__backdrop {
  position: absolute; inset: 0; background: rgba(7,20,51,.65);
  animation: fadeIn .2s ease;
}
.modal__dialog {
  position: relative; background: #fff; border-radius: var(--radius-lg);
  padding: 28px 22px 24px; max-width: 520px; width: 100%;
  box-shadow: var(--shadow-lg);
  animation: scaleIn .25s ease;
}
.modal__close {
  position: absolute; top: 10px; right: 12px;
  width: 40px; height: 40px; border-radius: 50%; border: 0;
  background: var(--green-soft); color: var(--green-dark);
  font-size: 1.4rem; line-height: 1;
}
.modal__video {
  margin-top: 12px; background: var(--green-soft); border-radius: 14px;
  padding: 24px; text-align: center;
}
.modal__video p { font-weight: 700; color: var(--ink); }
.modal__video small { color: var(--muted); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn {
  from { opacity: 0; transform: translateY(8px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ===================== REVEAL ANIMATION ===================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===================== MEDIA QUERIES ===================== */
@media (min-width: 600px) {
  .benefits__grid { grid-template-columns: 1fr 1fr; }
  .form { grid-template-columns: 1fr 1fr; padding: 28px; }
  .form__row--full, .form__submit, .form__legal { grid-column: 1 / -1; }
  .hero__cta { flex-direction: row; max-width: none; }
  .footer__inner { grid-template-columns: 2fr 1fr 1fr; }
}

@media (min-width: 900px) {
  :root { --header-h: 78px; }
  .container { padding: 0 28px; }
  .nav-desktop { display: block; }
  .header__cta { display: inline-flex; }
  .hamburger { display: none; }
  .benefits__grid { grid-template-columns: repeat(4, 1fr); }

  .hero { padding: 56px 0 80px; }
  .how__grid { grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
  .how__visual { height: 480px; }
  .how__card--1 { padding: 28px; font-size: 1.35rem; }

  .proof__grid { grid-template-columns: 1fr 1.1fr; gap: 48px; }
  .guarantee__grid { grid-template-columns: auto 1fr; text-align: left; gap: 56px; }
  .guarantee__hex { --size: 230px; }
  .guarantee__hex span { font-size: 4.6rem; }
  .trust-list { margin: 18px 0; }

  .float-wa { bottom: 28px; right: 28px; width: 62px; height: 62px; }
  .mobile-bar { display: none; }
  .form-section { padding-bottom: 80px; }
  .footer { padding-bottom: 56px; }
}

@media (min-width: 1100px) {
  .hero__title { font-size: 4rem; }
}

/* ===================== PREFERS REDUCED MOTION ===================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}