/* ═══════════════════════════════════════════════════════════════
   ZéFix — Marido de Aluguel | style.css
   ═══════════════════════════════════════════════════════════════ */

/* ── TOKENS ─────────────────────────────────────────────────── */
:root {
  --navy:    #1B2A4A;
  --amber:   #F5A623;
  --amber-d: #D4881A;
  --light:   #F7F8FA;
  --dark:    #111827;
  --muted:   #6B7280;
  --white:   #FFFFFF;
  --radius:  12px;
}

/* ── BASE ───────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--white);
  scroll-behavior: smooth;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.02em;
}

/* ── NAVBAR ─────────────────────────────────────────────────── */
.navbar {
  background: var(--navy);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .25);
}

.navbar-brand {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  font-weight: 700;
  color: var(--white) !important;
  display: flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
}

.navbar-brand span {
  color: var(--amber);
}

.logo-img {
  width: 2.2rem;
  height: 2.2rem;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

@media (max-width: 576px) {
  .logo-img {
    width: 1.8rem;
    height: 1.8rem;
  }
}

.nav-cta {
  background: var(--amber);
  color: var(--navy) !important;
  font-weight: 600;
  border-radius: 6px;
  padding: .45rem 1.2rem !important;
  transition: background .2s;
}

.nav-cta:hover {
  background: var(--amber-d);
}

.navbar-toggler {
  border-color: var(--amber);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23F5A623' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, .8) !important;
  font-weight: 500;
  transition: color .2s;
}

.navbar-nav .nav-link:hover {
  color: var(--amber) !important;
}

/* ── HERO ───────────────────────────────────────────────────── */
#hero {
  background: var(--navy);
  position: relative;
  padding: 100px 0 120px;
  overflow: hidden;
}

#hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 95%;
  height: 60px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.hero-eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--amber);
  display: inline-block;
}

.hero-title {
  font-size: clamp(2rem, 7vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: normal;
  color: var(--amber);
}

.hero-sub {
  color: rgba(255, 255, 255, .7);
  font-size: 1rem;
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 50px;
  padding: .4rem 1rem;
  color: rgba(255, 255, 255, .7);
  font-size: .85rem;
  margin-top: 2rem;
}

.hero-badge i {
  color: var(--amber);
}

.hero-img-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-icon-bg {
  width: 320px;
  height: 320px;
  background: rgba(245, 166, 35, .08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-icon-bg i {
  font-size: 9rem;
  color: var(--amber);
  animation: float 3.5s ease-in-out infinite;
}

.hero-stat {
  position: absolute;
  background: var(--white);
  border-radius: 10px;
  padding: .6rem 1rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .15);
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: 'Oswald', sans-serif;
}

.hero-stat strong {
  font-size: 1.3rem;
  color: var(--navy);
}

.hero-stat span {
  font-size: .72rem;
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  line-height: 1.2;
}

.hero-stat.s1 { top: 10%;    right: -10px; }
.hero-stat.s2 { bottom: 15%; left:  -10px; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .04em;
  padding: .85rem 1.75rem;
  border-radius: 8px;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  transition: background .2s, transform .15s;
  box-shadow: 0 4px 16px rgba(37, 211, 102, .35);
}

.scroll-top-btn {
  position: fixed;
  right: 24px;
  bottom: 100px;
  width: 52px;
  height: 52px;
  border: none;
  border-radius: 50%;
  background: var(--amber);
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  z-index: 1100;
  cursor: pointer;
}

.scroll-top-btn:hover {
  background: var(--amber-d);
  transform: translateY(-2px);
}

.scroll-top-btn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.btn-whatsapp:hover {
  background: #1ebe5a;
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-amber {
  border: 2px solid var(--amber);
  color: var(--amber);
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .04em;
  padding: .8rem 1.6rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background .2s, color .2s;
  display: inline-flex;
  align-items: center;
}

.btn-outline-amber:hover {
  background: var(--amber);
  color: var(--navy);
}

/* ── STATS STRIP ────────────────────────────────────────────── */
.stats-strip {
  background: var(--navy);
  padding: 48px 0;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: 'Oswald', sans-serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  display: block;
}

.stat-label {
  color: rgba(255, 255, 255, .65);
  font-size: .85rem;
  margin-top: .35rem;
  display: block;
}

/* ── SECTION SHARED ─────────────────────────────────────────── */
.section-label {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: .5rem;
}

.section-title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--muted);
  font-size: 1rem;
  max-width: 520px;
}

/* ── SERVICES ───────────────────────────────────────────────── */
#servicos {
  padding: 96px 0;
  background: var(--white);
}

.service-card {
  border: 1.5px solid #E5E7EB;
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  height: 100%;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  position: relative;
  overflow: hidden;
  background: var(--white);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--amber);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .3s;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .1);
  border-color: var(--amber);
}

.service-card:hover::before {
  transform: scaleY(1);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(245, 166, 35, .12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--amber);
  margin-bottom: 1.25rem;
}

.service-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: .5rem;
}

.service-card p {
  font-size: .9rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.65;
}

/* ── SOCIAL PROOF ───────────────────────────────────────────── */
#clientes {
  padding: 96px 0;
  background: var(--light);
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  height: 100%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .06);
  transition: transform .25s;
}

.testimonial-card:hover {
  transform: translateY(-4px);
}

.stars {
  color: var(--amber);
  font-size: 1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: .95rem;
  color: #374151;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.testimonial-text::before {
  content: '"';
  font-family: 'Oswald', sans-serif;
  font-size: 3rem;
  color: var(--amber);
  line-height: 0;
  vertical-align: -1rem;
  margin-right: .2rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: .95rem;
  color: var(--navy);
}

.testimonial-author span {
  font-size: .8rem;
  color: var(--muted);
}

/* ── HOW IT WORKS / ORÇAMENTO ───────────────────────────────── */
#orcamento {
  padding: 96px 0;
  background: var(--white);
}

.step-wrap {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-num {
  font-family: 'Oswald', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  min-width: 44px;
}

.step-body h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: .35rem;
}

.step-body p {
  font-size: .92rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.65;
}

.step-divider {
  width: 2px;
  height: 32px;
  background: #E5E7EB;
  margin-left: 21px;
}

.contact-box {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
}

.contact-box h3 {
  color: var(--white);
  font-size: 1.7rem;
  margin-bottom: .75rem;
}

.contact-box p {
  color: rgba(255, 255, 255, .65);
  font-size: .95rem;
  margin-bottom: 1.75rem;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  background: rgba(255, 255, 255, .07);
  border-radius: 8px;
  padding: .75rem 1rem;
  margin-bottom: .75rem;
  color: rgba(255, 255, 255, .85);
  font-size: .92rem;
  text-align: left;
}

.contact-info-item i {
  color: var(--amber);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ── FOOTER ─────────────────────────────────────────────────── */
footer {
  background: var(--dark);
  padding: 40px 0 24px;
}

.footer-brand {
  font-family: 'Oswald', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.footer-brand span {
  color: var(--amber);
}

footer p {
  color: rgba(255, 255, 255, .4);
  font-size: .82rem;
  margin: 0;
}

footer a {
  color: rgba(255, 255, 255, .5);
  text-decoration: none;
  font-size: .85rem;
  transition: color .2s;
}

footer a:hover {
  color: var(--amber);
}

.footer-divider {
  border-color: rgba(255, 255, 255, .1) !important;
}

/* ── FLOATING WHATSAPP ──────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  background: #25D366;
  color: var(--white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 6px 24px rgba(37, 211, 102, .45);
  text-decoration: none;
  transition: transform .2s;
  animation: pulse-wa 2.5s ease-in-out infinite;
}

.wa-float:hover {
  color: var(--white);
  transform: scale(1.1);
}

@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, .45); }
  50%       { box-shadow: 0 6px 32px rgba(37, 211, 102, .75); }
}

/* ── SCROLL REVEAL ──────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease, transform .55s ease;
}

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

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — 375px+
   ═══════════════════════════════════════════════════════════════ */

/* ── 375px – 575px (xs) ─────────────────────────────────────── */
@media (max-width: 575px) {
  #hero {
    padding: 60px 0 90px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-sub {
    font-size: .95rem;
  }

  .hero-icon-bg {
    width: 200px;
    height: 200px;
    margin: 2.5rem auto 0;
  }

  .hero-icon-bg i {
    font-size: 5.5rem;
  }

  .hero-stat {
    display: none;
  }

  .hero-cta-group {
    flex-direction: column;
  }

  .btn-whatsapp,
  .btn-outline-amber {
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: .8rem 1.25rem;
  }

  .stat-number {
    font-size: 2.2rem;
  }

  #servicos,
  #clientes,
  #orcamento {
    padding: 64px 0;
  }

  .contact-box {
    padding: 2rem 1.25rem;
  }

  .footer-links {
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem !important;
  }

  .wa-float {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    bottom: 18px;
    right: 18px;
  }
}

/* ── 576px – 767px (sm) ─────────────────────────────────────── */
@media (min-width: 576px) and (max-width: 767px) {
  #hero {
    padding: 72px 0 100px;
  }

  .hero-icon-bg {
    width: 240px;
    height: 240px;
    margin-top: 2.5rem;
  }

  .hero-icon-bg i {
    font-size: 6.5rem;
  }

  .hero-stat {
    display: none;
  }
}

/* ── Até 767px (xs + sm) ────────────────────────────────────── */
@media (max-width: 767px) {
  .navbar-brand {
    font-size: 1.4rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .step-num {
    font-size: 1.8rem;
    min-width: 36px;
  }
}

/* ── 768px – 991px (md) ─────────────────────────────────────── */
@media (min-width: 768px) and (max-width: 991px) {
  #hero {
    padding: 80px 0 110px;
  }

  .hero-icon-bg {
    width: 280px;
    height: 280px;
  }

  .hero-icon-bg i {
    font-size: 7.5rem;
  }
}

/* ── Reduced motion ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .hero-icon-bg i,
  .wa-float {
    animation: none !important;
    transition: none !important;
  }
}