/* ==========================================================================
   Yvonne Cleans — Design System
   Brand: Spotless Spaces, Happier Places
   Palette inspired by the flyer: deep green, leaf green accents, white, warm cream
   ========================================================================== */

:root {
  /* Brand colors */
  --green-900: #14532d;
  --green-800: #1f5e3a;
  --green-700: #2e7d4f;
  --green-600: #3a9962;
  --green-500: #5fb87a;
  --green-100: #e6f1ea;
  --green-50:  #f3f8f5;

  /* Neutrals */
  --ink: #0f1f17;
  --ink-soft: #2a3a32;
  --muted: #5b6a62;
  --line: #e2e8e3;
  --cream: #fbfaf6;
  --white: #ffffff;

  /* Accents */
  --whatsapp: #25D366;
  --whatsapp-dark: #1ebe5d;
  --gold: #d4a85a;

  /* Type */
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-script: 'Caveat', cursive;

  /* Layout */
  --container: 1200px;
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(20,83,45,0.06);
  --shadow: 0 8px 24px rgba(20,83,45,0.08);
  --shadow-lg: 0 20px 60px rgba(20,83,45,0.12);

  /* Easing */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--green-700); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--green-900); }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 { font-weight: 700; color: var(--ink); line-height: 1.2; margin: 0 0 .6em; letter-spacing: -0.01em; }
p { margin: 0 0 1em; color: var(--ink-soft); }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--green-700);
  margin-bottom: 14px;
}
.eyebrow--light { color: var(--green-500); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn--lg { padding: 18px 32px; font-size: 1.05rem; }
.btn--block { width: 100%; }

.btn--primary {
  background: var(--green-800);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(31,94,58,0.25);
}
.btn--primary:hover { background: var(--green-900); color: var(--white); box-shadow: 0 10px 24px rgba(31,94,58,0.35); }

.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(37,211,102,0.3);
}
.btn--whatsapp:hover { background: var(--whatsapp-dark); color: var(--white); }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn--ghost:hover { background: rgba(255,255,255,0.12); border-color: var(--white); color: var(--white); }

.btn--ghost-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--ghost-light:hover { background: rgba(255,255,255,0.15); border-color: var(--white); color: var(--white); }

.btn--outline {
  background: transparent;
  color: var(--green-800);
  border-color: var(--green-800);
}
.btn--outline:hover { background: var(--green-800); color: var(--white); }

/* ==========================================================================
   Top bar
   ========================================================================== */
.topbar {
  background: var(--green-900);
  color: rgba(255,255,255,0.9);
  font-size: 0.83rem;
  padding: 8px 0;
}
.topbar a { color: var(--white); }
.topbar a:hover { color: var(--green-500); }
.topbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.topbar__divider { color: rgba(255,255,255,0.3); }
@media (max-width: 700px) {
  .topbar__divider--hide-mobile, .topbar__hide-mobile { display: none; }
  .topbar { font-size: 0.78rem; padding: 6px 0; }
}

/* ==========================================================================
   Header
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s var(--ease);
}
.header.is-scrolled { box-shadow: var(--shadow-sm); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}
.brand:hover { color: var(--green-800); }
.brand__logo { display: inline-flex; }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name {
  font-family: var(--font-script);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--green-800);
  letter-spacing: -0.01em;
}
.brand__tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  font-weight: 600;
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all .2s var(--ease);
}
.nav a:hover { background: var(--green-50); color: var(--green-800); }
.nav__cta {
  background: var(--green-800) !important;
  color: var(--white) !important;
  margin-left: 8px;
}
.nav__cta:hover { background: var(--green-900) !important; color: var(--white) !important; }

.hamburger {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav {
    position: fixed;
    top: 78px;
    right: 0;
    left: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 4px;
    box-shadow: var(--shadow);
    transform: translateY(-200%);
    transition: transform .35s var(--ease);
    border-top: 1px solid var(--line);
  }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: 14px 18px; font-size: 1rem; }
  .nav__cta { margin: 8px 0 0; text-align: center; }
  .hamburger { display: flex; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
  padding: 80px 0 100px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.85) saturate(1.05);
  transform: scale(1.05);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(20,83,45,0.92) 0%, rgba(20,83,45,0.65) 45%, rgba(20,83,45,0.35) 100%),
    linear-gradient(180deg, rgba(20,83,45,0.25) 0%, transparent 30%, transparent 70%, rgba(20,83,45,0.4) 100%);
}
.hero__inner { position: relative; z-index: 2; max-width: 720px; }
.hero__eyebrow {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero__title {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero__title--accent {
  color: var(--green-500);
  display: inline-block;
  font-family: var(--font-script);
  font-size: 1.1em;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero__sub {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.92);
  margin-bottom: 32px;
  max-width: 560px;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.hero__trust-item strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--green-500);
  line-height: 1;
  margin-bottom: 4px;
}
.hero__trust-item span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.hero__scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 1.4rem;
  text-decoration: none;
  z-index: 2;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@media (max-width: 700px) {
  .hero { min-height: 80vh; padding: 60px 0 80px; }
  .hero__trust { gap: 20px; }
  .hero__trust-item strong { font-size: 1.4rem; }
}

/* ==========================================================================
   Section base
   ========================================================================== */
.section {
  padding: 100px 0;
  position: relative;
}
.section--alt { background: var(--cream); }

.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section__head--left { text-align: left; margin-left: 0; }
.section__title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.section__title--left { text-align: left; }
.section__sub {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
}
.section__sub--left { text-align: left; }

@media (max-width: 700px) {
  .section { padding: 70px 0; }
  .section__head { margin-bottom: 40px; }
}

/* ==========================================================================
   Services
   ========================================================================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-card__img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.service-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(20,83,45,0.3));
}
.service-card__body {
  padding: 28px 28px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--green-100);
  border-radius: 14px;
  font-size: 1.6rem;
  margin-bottom: 16px;
}
.service-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--green-900);
}
.service-card p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}
.service-card__list li {
  position: relative;
  padding-left: 24px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.service-card__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green-700);
  font-weight: 700;
}
.service-card--feature {
  background: linear-gradient(135deg, var(--green-800), var(--green-700));
  color: var(--white);
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
}
.service-card--feature .service-card__icon { background: rgba(255,255,255,0.15); }
.service-card--feature h3 { color: var(--white); font-size: 1.5rem; }
.service-card--feature p { color: rgba(255,255,255,0.9); margin-bottom: 24px; }
.service-card--feature .btn--outline {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.service-card--feature .btn--outline:hover { background: var(--white); color: var(--green-800); border-color: var(--white); }

/* ==========================================================================
   About
   ========================================================================== */
.about {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.about__media {
  position: relative;
  min-height: 540px;
}
.about__img {
  position: absolute;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about__img--main {
  inset: 0 35% 15% 0;
  border-radius: var(--radius-lg);
}
.about__img--sub {
  inset: 30% 0 0 35%;
  width: 65%;
  height: 60%;
  border: 8px solid var(--cream);
}
.about__sticker {
  position: absolute;
  bottom: 6%;
  right: 0;
  background: var(--green-800);
  color: var(--white);
  padding: 22px 26px;
  border-radius: 18px;
  box-shadow: var(--shadow);
  text-align: center;
  transform: rotate(-4deg);
  z-index: 2;
}
.about__sticker-num {
  font-family: var(--font-script);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--green-500);
}
.about__sticker-text {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 4px;
}

.about__content p { font-size: 1.02rem; line-height: 1.75; margin-bottom: 18px; }
.about__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 32px 0;
}
.about__feature h4 {
  font-size: 1rem;
  font-weight: 700;
  margin: 8px 0 6px;
  color: var(--green-900);
}
.about__feature p {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}
.about__feature-icon {
  font-size: 1.6rem;
  width: 44px;
  height: 44px;
  background: var(--green-100);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 900px) {
  .about { grid-template-columns: 1fr; gap: 40px; }
  .about__media { min-height: 420px; }
}

/* ==========================================================================
   Steps
   ========================================================================== */
.steps {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.step {
  flex: 1 1 200px;
  background: var(--white);
  padding: 32px 24px;
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid var(--line);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  position: relative;
}
.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--green-500);
}
.step__num {
  display: inline-block;
  font-family: var(--font-script);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--green-700);
  margin-bottom: 8px;
  line-height: 1;
}
.step h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--green-900);
}
.step p {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}
.step__arrow {
  align-self: center;
  font-size: 1.5rem;
  color: var(--green-500);
  font-weight: 700;
  flex: 0 0 auto;
}
@media (max-width: 800px) {
  .step__arrow { display: none; }
  .steps { gap: 16px; }
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--line);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.testimonial__stars {
  color: var(--gold);
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.testimonial p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.testimonial__author strong {
  display: block;
  font-weight: 700;
  color: var(--ink);
  font-size: 0.95rem;
}
.testimonial__author span {
  font-size: 0.82rem;
  color: var(--muted);
}
.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-700);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

/* ==========================================================================
   Gallery
   ========================================================================== */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 220px 220px;
  gap: 16px;
}
.gallery__item {
  background-size: cover;
  background-position: center;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform .4s var(--ease);
}
.gallery__item:hover { transform: scale(1.02); }
.gallery__item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(20,83,45,0.85));
  transition: opacity .3s var(--ease);
}
.gallery__item:hover::before { opacity: 0.9; }
.gallery__caption {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  z-index: 1;
  transform: translateY(8px);
  opacity: 0.7;
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.gallery__item:hover .gallery__caption { opacity: 1; transform: translateY(0); }
.gallery__item--tall { grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }

@media (max-width: 800px) {
  .gallery { grid-template-columns: repeat(2, 1fr); grid-template-rows: 180px 180px 180px; }
  .gallery__item--tall, .gallery__item--wide { grid-column: auto; grid-row: auto; }
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq__item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  transition: border-color .2s var(--ease);
}
.faq__item[open] { border-color: var(--green-500); }
.faq__item summary {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color .2s var(--ease);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--green-700);
  transition: transform .3s var(--ease);
  margin-left: 16px;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item summary:hover { color: var(--green-800); }
.faq__item p {
  padding: 0 24px 22px;
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}
.faq__item p a { color: var(--green-700); font-weight: 600; }

@media (max-width: 900px) {
  .faq-wrap { grid-template-columns: 1fr; gap: 40px; }
}

/* ==========================================================================
   CTA / Contact
   ========================================================================== */
.cta {
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 60%, var(--green-700) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(95,184,122,0.3), transparent 70%);
  border-radius: 50%;
}
.cta::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(95,184,122,0.2), transparent 70%);
  border-radius: 50%;
}
.cta__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.cta__title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.1;
}
.cta__title--accent {
  color: var(--green-500);
  font-family: var(--font-script);
  display: inline-block;
}
.cta__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 32px;
  max-width: 480px;
}
.cta__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.cta__perks {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
}

.cta__form {
  background: var(--white);
  color: var(--ink);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.cta__form h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--green-900);
}
.cta__form label {
  display: block;
  margin-bottom: 14px;
}
.cta__form label span {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.cta__form input,
.cta__form select,
.cta__form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font: inherit;
  background: var(--white);
  color: var(--ink);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.cta__form input:focus,
.cta__form select:focus,
.cta__form textarea:focus {
  outline: none;
  border-color: var(--green-700);
  box-shadow: 0 0 0 3px rgba(46,125,79,0.12);
}
.cta__form textarea { resize: vertical; min-height: 80px; }
.cta__form button { margin-top: 8px; }
.cta__form-note {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 12px 0 0;
  text-align: center;
}
 .cta__form-error {
  background: #fff0ed;
  border: 1px solid #f1b8ac;
  border-radius: 10px;
  color: #8a2c1e;
  font-size: 0.86rem;
  line-height: 1.45;
  margin: 0 0 16px;
  padding: 10px 12px;
}
.cta__form [aria-invalid="true"] {
  border-color: #c74632;
  box-shadow: 0 0 0 3px rgba(199, 70, 50, 0.12);
}
.cta__form-success {
  background: var(--green-100);
  color: var(--green-900);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  margin: 14px 0 0;
  text-align: center;
  font-weight: 600;
}

@media (max-width: 900px) {
  .cta__inner { grid-template-columns: 1fr; gap: 40px; }
  .cta__form { padding: 28px 24px; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer__brand p { font-size: 0.9rem; line-height: 1.7; max-width: 360px; margin-top: 16px; }
.footer .brand__name { color: var(--white); font-size: 1.5rem; }
.footer .brand__tag { color: rgba(255,255,255,0.5); }

.footer__col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--white);
  margin-bottom: 16px;
  font-weight: 700;
}
.footer__col a, .footer__col span {
  display: block;
  color: rgba(255,255,255,0.7);
  font-size: 0.92rem;
  margin-bottom: 10px;
  transition: color .2s var(--ease);
}
.footer__col a:hover { color: var(--green-500); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

@media (max-width: 800px) {
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer__brand { grid-column: span 2; }
}
@media (max-width: 500px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__brand { grid-column: auto; }
}

/* ==========================================================================
   Floating WhatsApp
   ========================================================================== */
.float-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  z-index: 40;
  transition: transform .3s var(--ease), background .3s var(--ease);
  animation: pulse 2.4s infinite;
}
.float-whatsapp:hover {
  background: var(--whatsapp-dark);
  color: var(--white);
  transform: scale(1.1);
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.5); }
  50% { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 18px rgba(37,211,102,0); }
}

/* ==========================================================================
   Reveal animation — opt-in only. We add .reveal via JS to elements that
   are in the viewport area, so users without JS / before JS loads still
   see all content.
   ========================================================================== */
.js-reveal .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  will-change: opacity, transform;
}
.js-reveal .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Focus & accessibility
   ========================================================================== */
:focus-visible {
  outline: 3px solid var(--green-500);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}