/* ============================================
   RUDINI RODARTE CONSTRUTORA — LANDING PAGE
   ============================================ */

:root {
  --red: #EC1F27;
  --red-dark: #C8141B;
  --black: #0D0D0D;
  --charcoal: #1A1A1A;
  --charcoal-2: #232323;
  --white: #FFFFFF;
  --gray-50: #FAF9F8;
  --gray-100: #F2F1EF;
  --gray-200: #E6E4E1;
  --gray-500: #6B6864;
  --gray-700: #3E3C39;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;

  --font-head: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --container: 1180px;
  --radius: 14px;
  --shadow-sm: 0 4px 16px rgba(13,13,13,0.06);
  --shadow-md: 0 12px 32px rgba(13,13,13,0.12);
  --shadow-lg: 0 24px 60px rgba(13,13,13,0.18);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 14px;
}

.section-head p {
  color: var(--gray-500);
  font-size: 17px;
}

section { padding: 88px 0; }

@media (max-width: 720px) {
  section { padding: 60px 0; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15.5px;
  padding: 16px 30px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.btn svg { flex-shrink: 0; }

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 10px 26px rgba(37,211,102,0.35);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(37,211,102,0.42);
}

.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border: 1.5px solid var(--gray-200);
}

.btn-outline:hover {
  border-color: var(--charcoal);
  transform: translateY(-2px);
}

.btn-outline.on-dark {
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.btn-outline.on-dark:hover {
  border-color: var(--white);
}

.btn-red {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 10px 26px rgba(236,31,39,0.3);
}

.btn-red:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
}

.btn-block { width: 100%; }
.btn-sm { padding: 12px 22px; font-size: 14px; }

/* ---------- Header ---------- */

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  background: rgba(255,255,255,0.0);
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
  padding: 22px 0;
}

.header.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  padding: 12px 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo img { height: 34px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  font-family: var(--font-head);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--charcoal);
  position: relative;
  padding: 4px 0;
}

.header:not(.scrolled) .nav-links a { color: var(--white); text-shadow: 0 1px 6px rgba(0,0,0,0.25); }

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--red);
  transition: width 0.25s ease;
}

.nav-links a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 18px; }

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14px;
}

.header:not(.scrolled) .header-phone { color: var(--white); text-shadow: 0 1px 6px rgba(0,0,0,0.25); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 600;
  padding: 6px;
}

.nav-toggle span {
  width: 26px;
  height: 2.5px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.header:not(.scrolled) .nav-toggle span { background: var(--white); }

.mobile-menu.open ~ .header .nav-toggle span,
.nav-toggle.active span { background: var(--charcoal) !important; }

/* ---------- Mobile Menu ---------- */

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 550;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.6,0,0.2,1);
}

.mobile-menu.open { transform: translateY(0); }

.mobile-menu a {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 600;
  color: var(--white);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--black);
  overflow: hidden;
  padding-top: 110px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(10,10,10,0.94) 0%, rgba(10,10,10,0.82) 38%, rgba(10,10,10,0.45) 100%), url('assets/hero-main.jpg') center 25% / cover no-repeat;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
}

.hero-content.center {
  max-width: 780px;
  text-align: center;
}

.hero-content .eyebrow { justify-content: center; }

.hero-content h1 {
  color: var(--white);
  font-size: clamp(34px, 5vw, 56px);
  margin-bottom: 20px;
}

.hero-content h1 span { color: var(--red); }

.hero-content .lead {
  color: rgba(255,255,255,0.82);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 34px;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 36px;
  flex-wrap: wrap;
}

.hero-stats .stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 28px;
  color: var(--white);
  font-weight: 800;
}

.hero-stats .stat span {
  font-size: 13px;
  color: rgba(255,255,255,0.62);
  font-weight: 500;
}

.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-head);
}

.mouse {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.mouse span {
  width: 3px;
  height: 8px;
  background: var(--red);
  border-radius: 2px;
  animation: scrollDown 1.6s infinite;
}

@keyframes scrollDown {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

@media (max-width: 900px) {
  .hero { padding-top: 130px; padding-bottom: 100px; min-height: unset; }
}

@media (max-width: 560px) {
  .hero-content .eyebrow { font-size: 10.5px; letter-spacing: 0.1em; margin-bottom: 10px; }
  .hero-content .lead { font-size: 15px; margin-bottom: 28px; }
}

/* ---------- Carrossel de clientes ---------- */

.clients-carousel {
  background: var(--gray-50);
  overflow: hidden;
}

.clients-carousel .section-head { margin-bottom: 40px; }

.clients-track-wrap {
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.clients-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: clientsScroll 26s linear infinite;
}

.clients-track-wrap:hover .clients-track { animation-play-state: paused; }

.client-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.client-logo-item img {
  height: 42px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.6;
  transition: opacity 0.25s ease, filter 0.25s ease;
}

.client-logo-item img:hover { filter: grayscale(0); opacity: 1; }

.client-logo-item.chip {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--gray-700);
  opacity: 0.7;
  white-space: nowrap;
}

@keyframes clientsScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-25%); }
}

@media (max-width: 560px) {
  .clients-track { gap: 40px; }
  .client-logo-item img { height: 30px; }
  .client-logo-item.chip { font-size: 14px; }
}

/* ---------- Credenciais técnicas ---------- */

.credentials { background: var(--gray-50); }

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.credential-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 26px 22px;
}

.credential-card .cred-role {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
}

.credential-card h4 {
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: 700;
  margin-bottom: 4px;
}

.credential-card span {
  font-size: 13.5px;
  color: var(--gray-500);
}

.approval-bodies {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  text-align: center;
}

.approval-bodies .approval-lead {
  font-size: 14.5px;
  color: var(--gray-500);
  width: 100%;
  margin-bottom: 4px;
}

.approval-chip {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 50px;
  padding: 9px 20px;
  font-family: var(--font-head);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--charcoal);
}

/* ---------- Case de autoridade ---------- */

.case-highlight {
  background: var(--charcoal);
}

.case-highlight .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.case-images {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 14px;
}

.case-images img {
  border-radius: 10px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.case-images .img-tall { height: 420px; object-position: center top; }
.case-images .img-short { height: 420px; }

.case-text .eyebrow { color: var(--red); }

.case-text h2 {
  color: var(--white);
  font-size: clamp(26px, 3.4vw, 34px);
  margin-bottom: 16px;
}

.case-text p {
  color: rgba(255,255,255,0.68);
  font-size: 15.5px;
  margin-bottom: 26px;
}

.case-stats {
  display: flex;
  gap: 22px;
  margin-bottom: 30px;
  flex-wrap: nowrap;
}

.case-stats .stat { text-align: center; }

.case-stats .stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 800;
  color: var(--white);
  white-space: nowrap;
}

.case-stats .stat span {
  font-size: 12.5px;
  color: rgba(255,255,255,0.55);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .case-highlight .container { grid-template-columns: 1fr; }
  .case-text { order: -1; }
  .credentials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .credentials-grid { grid-template-columns: 1fr; }
  .case-images { grid-template-columns: 1fr; }
  .case-images .img-tall, .case-images .img-short { height: 260px; }
  .case-stats { flex-wrap: wrap; gap: 20px 26px; }
}

/* ---------- Portfolio metragem badge ---------- */

.portfolio-overlay {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.portfolio-badge {
  background: var(--red);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

/* ---------- Diferenciais ---------- */

.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.diff-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.diff-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.diff-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(236,31,39,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--red);
}

.diff-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.diff-card p {
  font-size: 14.5px;
  color: var(--gray-500);
}

@media (max-width: 980px) {
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .diff-grid { grid-template-columns: 1fr; }
}

/* ---------- Serviços ---------- */

.services { background: var(--charcoal); }

.services .section-head h2, .services .eyebrow { color: var(--white); }
.services .section-head p { color: rgba(255,255,255,0.6); }
.services .eyebrow { color: var(--red); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.service-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  height: 460px;
  display: flex;
  align-items: flex-end;
  box-shadow: var(--shadow-lg);
}

.service-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover img { transform: scale(1.08); }

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.5) 45%, rgba(0,0,0,0.05) 100%);
  z-index: 1;
}

.service-card-content {
  position: relative;
  z-index: 2;
  padding: 30px;
  color: var(--white);
}

.service-num {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  display: block;
}

.service-card h3 { font-size: 24px; margin-bottom: 10px; }

.service-card p {
  font-size: 14.5px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 20px;
}

@media (max-width: 980px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card { height: 380px; }
}

/* ---------- Portfolio ---------- */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 18px;
}

.portfolio-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
}

.portfolio-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.portfolio-item:nth-child(4) { grid-column: span 2; }
.portfolio-item:nth-child(7) { grid-column: span 2; }

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-item:hover img { transform: scale(1.1); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.75) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 18px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.portfolio-overlay span {
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
}

@media (max-width: 900px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .portfolio-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .portfolio-item:nth-child(4), .portfolio-item:nth-child(7) { grid-column: span 1; }
}

.portfolio-cta {
  text-align: center;
  margin-top: 44px;
}

/* ---------- Como funciona ---------- */

.process { background: var(--gray-50); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
}

.process-step { position: relative; }

.process-step .step-num {
  font-family: var(--font-head);
  font-size: 46px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--red);
  margin-bottom: 14px;
  display: block;
}

.process-step h3 { font-size: 17px; margin-bottom: 8px; }
.process-step p { font-size: 14px; color: var(--gray-500); }

@media (max-width: 900px) {
  .process-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .process-grid { grid-template-columns: 1fr; }
}

/* ---------- Depoimentos ---------- */

.testimonials-wrap {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
}

.testimonials-track-outer { overflow: hidden; }

.testimonials-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.6,0,0.2,1);
}

.testimonial-card {
  flex: 0 0 100%;
  padding: 8px;
}

.testimonial-inner {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.testimonial-inner .stars { color: #FFC42E; font-size: 18px; letter-spacing: 3px; margin-bottom: 18px; }

.testimonial-inner p.quote {
  font-size: 18px;
  color: var(--charcoal);
  line-height: 1.65;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author { display: flex; align-items: center; justify-content: center; gap: 12px; }

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
}

.author-name { font-family: var(--font-head); font-weight: 700; font-size: 15px; }
.author-meta { font-size: 13px; color: var(--gray-500); }
.author-meta a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.author-meta a:hover { color: var(--red); }

.testimonials-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 30px;
}

.t-arrow {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.t-arrow:hover { background: var(--red); border-color: var(--red); color: var(--white); }

.t-dots {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 400px;
}

.t-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray-200);
  cursor: pointer;
  flex: 0 0 auto;
  transition: all 0.2s ease;
}

.t-dot.active { background: var(--red); width: 22px; border-radius: 4px; }

@media (max-width: 560px) {
  .t-dots { max-width: 240px; }
}

.google-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 36px auto 0;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  transition: color 0.2s ease;
}

.google-badge:hover { color: var(--red); }

.google-badge-link {
  color: var(--red);
  font-size: 13px;
  font-weight: 700;
}

.google-badge .stars-sm { color: #FFC42E; font-size: 14px; letter-spacing: 1px; }

/* ---------- CTA Final ---------- */

.cta-final {
  background: var(--black);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(236,31,39,0.18), transparent 55%);
}

.cta-final .container { position: relative; z-index: 2; }

.cta-final h2 {
  color: var(--white);
  font-size: clamp(28px, 4vw, 42px);
  max-width: 640px;
  margin: 0 auto 16px;
}

.cta-final p {
  color: rgba(255,255,255,0.65);
  font-size: 17px;
  max-width: 520px;
  margin: 0 auto 36px;
}

.cta-final-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */

.footer {
  background: var(--charcoal-2);
  color: rgba(255,255,255,0.65);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo img { height: 32px; margin-bottom: 18px; }

.footer-about p { font-size: 14px; line-height: 1.7; max-width: 300px; margin-bottom: 20px; }

.footer-social { display: flex; gap: 12px; }

.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
}

.footer-social a:hover { background: var(--red); border-color: var(--red); }

.footer h4 {
  font-family: var(--font-head);
  color: var(--white);
  font-size: 15px;
  margin-bottom: 20px;
}

.footer ul li { margin-bottom: 12px; font-size: 14px; }
.footer ul li a:hover { color: var(--white); }

.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.footer-contact svg { flex-shrink: 0; margin-top: 3px; color: var(--red); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Floating WhatsApp ---------- */

.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 400;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37,211,102,0.5);
  animation: pulse 2.4s infinite;
}

.wa-float:hover { background: var(--whatsapp-dark); }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.55), 0 10px 30px rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0), 0 10px 30px rgba(37,211,102,0.5); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0), 0 10px 30px rgba(37,211,102,0.5); }
}

/* ---------- Reveal animation ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.94);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.open { opacity: 1; pointer-events: all; }

.lightbox img {
  max-width: 88vw;
  max-height: 84vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: 28px; right: 32px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 20px;
}

.lightbox-caption {
  position: absolute;
  bottom: 34px;
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
}

/* ---------- Responsive header/nav ---------- */

@media (max-width: 900px) {
  .nav-links { display: none; }
  .header-phone { display: none; }
  .nav-toggle { display: flex; }
}