/* =============================================
   VITA CUIDADOS — style.css
   Mobile-first, warm trust palette
   ============================================= */

/* ── Google Fonts import ── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS Custom Properties ── */
:root {
  --teal:        #1A5F7A;
  --teal-dark:   #114559;
  --teal-light:  #2A7D9C;
  --gold:        #C9963B;
  --gold-light:  #E8B05A;
  --cream:       #FBF7F0;
  --cream-dark:  #F0E9DC;
  --slate:       #1C2B35;
  --slate-mid:   #3D5263;
  --text-body:   #3A4A55;
  --text-muted:  #6B8290;
  --white:       #FFFFFF;
  --whatsapp:    #25D366;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   28px;
  --radius-full: 9999px;

  --shadow-sm:  0 2px 8px rgba(26,95,122,.10);
  --shadow-md:  0 6px 24px rgba(26,95,122,.14);
  --shadow-lg:  0 16px 48px rgba(26,95,122,.18);

  --transition: .28s cubic-bezier(.4,0,.2,1);

  --max-width: 1160px;
  --section-pad: clamp(56px, 10vw, 96px) clamp(20px, 5vw, 40px);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── Typography helpers ── */
.eyebrow {
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-block;
  margin-bottom: .75rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--slate);
  margin-bottom: 1rem;
}
.section-lead {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.75;
}
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 40px);
}

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(26,95,122,.1);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 40px; height: 40px;
  background: var(--teal);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.nav-logo-icon svg { width: 22px; height: 22px; fill: var(--white); }
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--slate);
  line-height: 1.1;
}
.nav-logo-text span { color: var(--teal); }
.nav-logo-sub {
  font-size: .6rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: .05em;
  display: block;
}

.nav-links {
  display: none;
  list-style: none;
  gap: 2rem;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--slate-mid);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--teal); }

.nav-cta {
  display: none;
  background: var(--teal);
  color: var(--white);
  font-size: .875rem;
  font-weight: 600;
  padding: .6rem 1.25rem;
  border-radius: var(--radius-full);
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--teal-dark); transform: translateY(-1px); }

.nav-hamburger {
  width: 40px; height: 40px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 5px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.nav-hamburger:hover { background: var(--cream); }
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--slate);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid rgba(26,95,122,.1);
  padding: 1.5rem clamp(20px,5vw,40px) 2rem;
  z-index: 99;
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { display: block; }
.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem; }
.mobile-menu a {
  font-size: 1rem; font-weight: 500;
  color: var(--slate-mid);
  display: block; padding: .4rem 0;
  border-bottom: 1px solid var(--cream-dark);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--teal); }
.mobile-menu .mobile-cta {
  display: block;
  text-align: center;
  background: var(--teal);
  color: var(--white);
  font-weight: 600;
  padding: .9rem;
  border-radius: var(--radius-full);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  overflow: hidden;
  background: var(--teal-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      160deg,
      rgba(17,69,89,.92) 0%,
      rgba(26,95,122,.78) 45%,
      rgba(201,150,59,.35) 100%
    );
  z-index: 1;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  z-index: 0;
}

/* SVG pattern overlay */
.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: .06;
  background-image: radial-gradient(circle, var(--white) 1px, transparent 1px);
  background-size: 32px 32px;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  padding: var(--section-pad);
  padding-top: clamp(48px,10vw,80px);
  padding-bottom: clamp(72px,12vw,120px);
}
.hero-inner { max-width: var(--max-width); margin-inline: auto; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-full);
  padding: .4rem 1rem;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(4px);
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: var(--gold-light);
  border-radius: 50%;
  flex-shrink: 0;
}
.hero-badge span {
  font-size: .75rem;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  letter-spacing: .05em;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 8vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.25rem;
  max-width: 680px;
}
.hero-title em {
  font-style: italic;
  color: var(--gold-light);
}

.hero-desc {
  font-size: clamp(.95rem, 2.5vw, 1.15rem);
  color: rgba(255,255,255,.82);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  padding: .85rem 1.75rem;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--slate);
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,150,59,.4); }

.btn-outline {
  background: rgba(255,255,255,.12);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.35);
  backdrop-filter: blur(4px);
}
.btn-outline:hover { background: rgba(255,255,255,.22); transform: translateY(-2px); }

.hero-trust {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.8);
  font-size: .85rem;
}
.hero-trust-item svg { width: 18px; height: 18px; fill: var(--gold-light); flex-shrink: 0; }

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.5);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); opacity: .5; }
  50% { transform: scaleY(.6); opacity: 1; }
}

/* ============================================
   INTRO STRIP
   ============================================ */
.intro-strip {
  background: var(--teal);
  padding: 2rem clamp(20px,5vw,40px);
}
.intro-strip-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
.intro-stat {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.intro-stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-light);
  line-height: 1;
  white-space: nowrap;
}
.intro-stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.8);
  line-height: 1.4;
}

/* ============================================
   ABOUT / PHILOSOPHY
   ============================================ */
.about {
  padding: var(--section-pad);
  background: var(--cream);
}
.about-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
}
.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--teal-light);
}
.about-visual-img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.about-visual-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
}
.about-visual-placeholder svg {
  width: 80px; height: 80px;
  fill: rgba(255,255,255,.25);
}
.about-badge-floating {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: .75rem;
  max-width: 220px;
}
.about-badge-icon {
  width: 42px; height: 42px;
  background: rgba(201,150,59,.12);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.about-badge-icon svg { width: 22px; height: 22px; fill: var(--gold); }
.about-badge-text strong { display: block; font-size: .9rem; color: var(--slate); font-weight: 600; }
.about-badge-text span { font-size: .75rem; color: var(--text-muted); }

.about-text { display: flex; flex-direction: column; justify-content: center; }
.about-quote {
  margin: 1.5rem 0 2rem;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--gold);
  background: rgba(201,150,59,.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.about-quote p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--slate-mid);
  line-height: 1.6;
}
.about-pillars { display: flex; flex-direction: column; gap: .85rem; }
.pillar {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
}
.pillar-icon {
  width: 36px; height: 36px;
  background: rgba(26,95,122,.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: .1rem;
}
.pillar-icon svg { width: 18px; height: 18px; fill: var(--teal); }
.pillar-body strong { display: block; font-size: .9rem; font-weight: 600; color: var(--slate); }
.pillar-body span { font-size: .85rem; color: var(--text-muted); }

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: var(--section-pad);
  background: var(--white);
}
.services-header {
  max-width: var(--max-width);
  margin-inline: auto;
  margin-bottom: 3rem;
  text-align: center;
}
.services-header .section-lead { margin-inline: auto; }

.services-grid {
  max-width: var(--max-width);
  margin-inline: auto;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
.service-card {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  cursor: default;
}
.service-card:hover {
  border-color: var(--teal-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.service-card-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 12px rgba(26,95,122,.25);
}
.service-card-icon svg { width: 26px; height: 26px; fill: var(--white); }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: .5rem;
}
.service-card p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how {
  padding: var(--section-pad);
  background: var(--cream);
}
.how-inner {
  max-width: var(--max-width);
  margin-inline: auto;
}
.how-header { margin-bottom: 3rem; }
.how-steps {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  position: relative;
}
.how-step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  position: relative;
}
.how-step-num {
  width: 52px; height: 52px;
  background: var(--teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(26,95,122,.3);
}
.how-step-body { padding-top: .35rem; }
.how-step-body h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: .4rem;
}
.how-step-body p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding: var(--section-pad);
  background: var(--teal-dark);
  position: relative;
  overflow: hidden;
}
.testimonials::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 30rem;
  line-height: 1;
  color: rgba(255,255,255,.03);
  position: absolute;
  top: -4rem;
  left: -2rem;
  pointer-events: none;
  user-select: none;
}
.testimonials-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}
.testimonials-header { margin-bottom: 2.5rem; }
.testimonials-header .section-title { color: var(--white); }
.testimonials-header .section-lead { color: rgba(255,255,255,.65); }

.testimonials-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
.testimonial-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  backdrop-filter: blur(4px);
  transition: background var(--transition);
}
.testimonial-card:hover { background: rgba(255,255,255,.11); }
.testimonial-stars {
  display: flex; gap: .25rem;
  margin-bottom: 1rem;
}
.testimonial-stars svg { width: 16px; height: 16px; fill: var(--gold-light); }
.testimonial-card blockquote {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(255,255,255,.9);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--slate);
  flex-shrink: 0;
}
.testimonial-info strong { display: block; font-size: .9rem; color: var(--white); font-weight: 600; }
.testimonial-info span { font-size: .78rem; color: rgba(255,255,255,.55); }

/* ============================================
   CONTACT / CTA SECTION
   ============================================ */
.contact {
  padding: var(--section-pad);
  background: var(--white);
}
.contact-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
}
.contact-text .section-lead { margin-bottom: 2rem; }
.contact-channels { display: flex; flex-direction: column; gap: 1rem; }
.contact-channel {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--cream);
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  transition: all var(--transition);
}
.contact-channel:hover { border-color: var(--teal); box-shadow: var(--shadow-sm); transform: translateX(4px); }
.contact-channel-icon {
  width: 44px; height: 44px;
  background: rgba(26,95,122,.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-channel-icon svg { width: 22px; height: 22px; fill: var(--teal); }
.contact-channel-icon.whatsapp-icon { background: rgba(37,211,102,.12); }
.contact-channel-icon.whatsapp-icon svg { fill: var(--whatsapp); }
.contact-channel-label { font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }
.contact-channel-value { font-size: .95rem; font-weight: 600; color: var(--slate); }

/* Form */
.contact-form-wrap {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1.5px solid rgba(26,95,122,.1);
}
.contact-form-wrap h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--slate);
  margin-bottom: 1.5rem;
}
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--slate-mid);
  margin-bottom: .4rem;
  letter-spacing: .02em;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: .8rem 1rem;
  border: 1.5px solid rgba(26,95,122,.18);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--slate);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(26,95,122,.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%233D5263' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.form-row { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.btn-submit {
  width: 100%;
  background: var(--teal);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  padding: 1rem;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  margin-top: .5rem;
}
.btn-submit:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-submit svg { width: 18px; height: 18px; fill: var(--white); }
.form-note { font-size: .75rem; color: var(--text-muted); text-align: center; margin-top: .85rem; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--slate);
  padding: clamp(40px,8vw,64px) clamp(20px,5vw,40px) 0;
}
.footer-inner {
  max-width: var(--max-width);
  margin-inline: auto;
}
.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand {}
.footer-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1rem;
}
.footer-logo-icon {
  width: 38px; height: 38px;
  background: var(--teal);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.footer-logo-icon svg { width: 20px; height: 20px; fill: var(--white); }
.footer-logo-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}
.footer-desc {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  line-height: 1.7;
  max-width: 320px;
}
.footer-col h4 {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .65rem; }
.footer-col ul li a {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--gold-light); }
.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  align-items: center;
  text-align: center;
}
.footer-bottom p {
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}
.footer-bottom a { color: var(--gold-light); }

/* ============================================
   FLOATING WHATSAPP
   ============================================ */
.wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .75rem;
}
.wa-tooltip {
  background: var(--white);
  color: var(--slate);
  font-size: .8rem;
  font-weight: 500;
  padding: .5rem .85rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition);
  pointer-events: none;
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); }
.wa-btn {
  width: 58px; height: 58px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: waPulse 2.5s ease-in-out infinite;
}
.wa-btn:hover { transform: scale(1.1); box-shadow: 0 8px 28px rgba(37,211,102,.55); animation: none; }
.wa-btn svg { width: 30px; height: 30px; fill: var(--white); }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.45); }
  50% { box-shadow: 0 4px 20px rgba(37,211,102,.45), 0 0 0 10px rgba(37,211,102,.12); }
}

/* ============================================
   SUCCESS MESSAGE
   ============================================ */
.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}
.form-success svg { width: 56px; height: 56px; fill: var(--teal); margin: 0 auto 1rem; }
.form-success h4 { font-family: var(--font-display); font-size: 1.4rem; color: var(--slate); margin-bottom: .5rem; }
.form-success p { color: var(--text-muted); font-size: .9rem; }

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   RESPONSIVE — TABLET (≥ 640px)
   ============================================ */
@media (min-width: 640px) {
  .intro-strip-inner { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: row; }
  .how-steps { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   RESPONSIVE — DESKTOP (≥ 900px)
   ============================================ */
@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-hamburger { display: none; }

  .about-inner { grid-template-columns: 1fr 1fr; align-items: center; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-inner { grid-template-columns: 1fr 1fr; align-items: start; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .how-steps { grid-template-columns: repeat(4, 1fr); }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}