/* ========================================
   M7 Marcenaria - Premium Design System
   ======================================== */

@font-face {
  font-family: 'Magneto';
  src: url('fonts/Magneto-Bold.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Palette */
  --black: #111110;
  --black-soft: #181716;
  --dark: #1f1e1c;
  --dark-warm: #24201b;
  --madeira: #3a2a1e;
  --madeira-light: #4d3828;
  --gold: #c4a26e;
  --gold-light: #d9bf96;
  --gold-pale: #ecdcc6;
  --cream: #faf8f4;
  --cream-dark: #f2efe8;
  --gray-100: #f8f7f5;
  --gray-200: #edebe7;
  --gray-300: #d8d5cf;
  --gray-500: #918c86;
  --gray-700: #504c48;
  --white: #ffffff;

  /* Typography */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Spacing */
  --section-py: clamp(48px, 6vw, 72px);
  --container-px: clamp(20px, 4vw, 40px);

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 50px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.18);
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 6px;
}

/* ========================================
   RESET & BASE
   ======================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  color: var(--gray-700);
  font-weight: 300;
  line-height: 1.7;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

strong {
  font-weight: 600;
  color: var(--dark);
}

em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold);
}

::selection {
  background: var(--gold);
  color: var(--white);
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--container-px);
}

/* ========================================
   HEADER
   ======================================== */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease), padding 0.4s var(--ease);
}

header.scrolled {
  background: rgba(13, 13, 13, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 85px;
  transition: height 0.4s var(--ease);
}

header.scrolled .header-inner {
  height: 70px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  position: relative;
  z-index: 1001;
}

.logo {
  height: 40px;
  width: auto;
}

.logo-texto {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-nome {
  font-family: 'Magneto', cursive;
  font-size: 30px;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 1px;
}

.logo-destaque {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 4px;
  margin-top: 2px;
}

/* Nav */
nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: var(--radius);
  transition: color 0.3s var(--ease);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease);
}

.nav-link:hover {
  color: var(--white);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 20px;
}

.nav-link.active {
  color: var(--white);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--dark);
  background: var(--gold);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 10px 24px;
  border-radius: var(--radius);
  margin-left: 12px;
  transition: all 0.3s var(--ease);
}

.nav-cta:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.nav-cta-icon {
  display: flex;
}

/* Nav Backdrop (mobile) */
.nav-backdrop {
  display: none;
}

/* Menu Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1002;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.35s var(--ease-out);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5.5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5.5px);
}

/* ========================================
   BRAND FONTS
   ======================================== */

.brand-m7,
.brand-M7 {
  font-family: 'Magneto', cursive;
  font-weight: 400;
  font-style: normal;
}

.brand-marcenaria {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 1px;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}

.btn-primario {
  background: var(--gold);
  color: var(--dark);
}

.btn-primario::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn-primario:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(184, 149, 106, 0.35);
}

.btn-primario:hover::before {
  opacity: 1;
}

.btn-secundario {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-secundario:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(184, 149, 106, 0.15);
}

/* ========================================
   HERO
   ======================================== */

.hero {
  position: relative;
  height: 100vh;
  min-height: 500px;
  overflow: hidden;
  background: var(--black);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0%   { transform: scale(1.05); }
  100% { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(13, 13, 13, 0.5) 0%,
      rgba(13, 13, 13, 0.15) 35%,
      rgba(13, 13, 13, 0.25) 65%,
      rgba(13, 13, 13, 0.85) 100%
    );
}

.hero-content {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-texto {
  text-align: center;
  color: var(--white);
  width: 90%;
  max-width: 800px;
}

.hero-line {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 28px;
}

.hero-subtitulo {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.hero-texto h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 400;
  line-height: 1.08;
  margin-bottom: 28px;
  letter-spacing: -0.5px;
  color: var(--white);
}

.hero-texto h1 em {
  color: var(--gold-light);
}

.hero-descricao {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.9;
  margin-bottom: 28px;
  letter-spacing: 0.3px;
}

.hero-botoes {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.3);
}

.hero-scroll span {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 400;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.6); }
}

/* ========================================
   SECTION UTILITIES
   ======================================== */

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-divider {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin-top: 4px;
  margin-bottom: 20px;
}

.section-divider.center {
  margin-left: auto;
  margin-right: auto;
}

.section-header {
  text-align: center;
  margin-bottom: 32px;
}

.section-desc {
  color: var(--gray-500);
  font-size: 15px;
  font-weight: 300;
  margin-top: 12px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

section h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 8px;
  line-height: 1.15;
  letter-spacing: -0.3px;
}

/* ========================================
   DIFERENCIAIS
   ======================================== */

.diferenciais {
  padding: 60px 0;
  background: var(--dark-warm);
  border-top: 1px solid rgba(184, 149, 106, 0.15);
  border-bottom: 1px solid rgba(184, 149, 106, 0.15);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.diff-item {
  text-align: center;
  padding: 36px 24px;
  position: relative;
}

.diff-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 50px;
  background: rgba(255, 255, 255, 0.08);
}

.diff-icone {
  color: var(--gold);
  margin-bottom: 20px;
  opacity: 0.85;
}

.diff-icone svg {
  stroke: var(--gold);
}

.diff-item h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: 0.3px;
}

.diff-item p {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
}

/* ========================================
   SOBRE
   ======================================== */

.sobre {
  padding: var(--section-py) 0;
  background: var(--cream);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.sobre-imagem {
  position: relative;
}

.sobre-img-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.sobre-img-wrapper img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.sobre-imagem:hover .sobre-img-wrapper img {
  transform: scale(1.03);
}

.sobre-img-frame {
  position: absolute;
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  opacity: 0.3;
  z-index: -1;
}

.sobre-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--dark);
  color: var(--white);
  padding: 28px 32px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(184, 149, 106, 0.2);
}

.badge-numero {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.badge-mais {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
  color: var(--gold);
}

.badge-texto {
  display: block;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1.4;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.5);
}

/* Sobre Content */
.sobre-conteudo h2 {
  color: var(--dark);
}

.sobre-conteudo h2 em {
  color: var(--gold);
}

.sobre-texto {
  font-size: 15px;
  color: var(--gray-500);
  margin-bottom: 18px;
  line-height: 1.9;
  font-weight: 300;
}

.sobre-stats {
  display: flex;
  gap: 0;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-200);
  align-items: center;
}

.stat {
  flex: 1;
  text-align: center;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-300);
}

.stat-numero {
  display: inline;
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.stat-sufixo {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--gold);
}

.stat-label {
  display: block;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gray-500);
  margin-top: 6px;
}

/* ========================================
   TRABALHOS / GALERIA
   ======================================== */

.trabalhos {
  padding: var(--section-py) 0;
  background: var(--white);
}

.galeria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

a.card {
  text-decoration: none;
  color: inherit;
  display: block;
}

.card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.5s var(--ease);
  border: 1px solid var(--gray-200);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

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

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 30%,
    rgba(13, 13, 13, 0.85) 100%
  );
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 32px;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.card:hover .card-overlay {
  opacity: 1;
}

.card-overlay-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  transform: translateY(15px);
  transition: transform 0.4s var(--ease);
}

.card:hover .card-overlay-content {
  transform: translateY(0);
}

.card-category {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
}

.card-overlay-btn {
  color: var(--white);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 10px 28px;
  border: 1px solid rgba(184, 149, 106, 0.5);
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}

.card-overlay-btn:hover {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
}

.card-info {
  padding: 16px 24px 20px;
}

.card-info h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
  letter-spacing: 0.2px;
}

.card-info p {
  font-size: 13px;
  color: var(--gray-500);
  font-weight: 300;
}

/* ========================================
   CTA
   ======================================== */

.cta {
  position: relative;
  padding: var(--section-py) 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark-warm) 0%, var(--black) 100%);
}

.cta-content {
  position: relative;
  text-align: center;
}

.cta h2 {
  font-family: var(--font-display);
  color: var(--white);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  margin-bottom: 16px;
}

.cta h2 em {
  color: var(--gold-light);
}

.cta p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 15px;
  font-weight: 300;
  margin-bottom: 24px;
  line-height: 1.8;
}

.cta .section-tag {
  color: var(--gold);
}

/* ========================================
   CONTATO
   ======================================== */

.contato {
  padding: var(--section-py) 0;
  background: var(--cream);
}

.contato h2 {
  color: var(--dark);
}

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

a.contato-item {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.contato-item {
  display: block;
  background: var(--white);
  padding: 28px 24px;
  border-radius: 10px;
  text-align: center;
  border: 1px solid var(--gray-200);
  transition: all 0.4s var(--ease);
}

.contato-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}

.contato-icone {
  width: 52px;
  height: 52px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  border-radius: 50%;
  border: 1px solid var(--gray-200);
  transition: all 0.3s var(--ease);
}

.contato-item:hover .contato-icone {
  background: var(--gold);
  border-color: var(--gold);
}

.contato-icone svg {
  stroke: var(--gold);
  transition: stroke 0.3s var(--ease);
}

.contato-item:hover .contato-icone svg {
  stroke: var(--white);
}

.contato-item h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.contato-item p {
  font-size: 14px;
  color: var(--gray-500);
  font-weight: 300;
  line-height: 1.7;
}

/* ========================================
   FOOTER
   ======================================== */

footer {
  background: var(--black-soft);
  color: rgba(255, 255, 255, 0.5);
}

.footer-top {
  padding: 40px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 50px;
}

.footer-logo-wrap {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
}

.footer-logo {
  font-family: 'Magneto', cursive;
  font-size: 38px;
  font-weight: 400;
  color: var(--white);
  line-height: 1;
}

.footer-logo-sub {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 4px;
  margin-top: 4px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.35);
  font-weight: 300;
  margin-bottom: 24px;
}

/* Social */
.footer-social {
  display: flex;
  gap: 10px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-decoration: none;
  transition: all 0.3s var(--ease);
  position: relative;
}

.social-icon-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-icon-inner svg {
  display: block;
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.3s var(--ease);
}

.social-icon:hover {
  border-color: var(--gold);
  background: var(--gold);
}

.social-icon:hover .social-icon-inner svg {
  color: var(--dark);
}

/* Footer columns */
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 20px;
  height: 1px;
  background: var(--gold);
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.35);
  text-decoration: none;
  font-size: 14px;
  font-weight: 300;
  margin-bottom: 10px;
  transition: all 0.3s var(--ease);
  padding-left: 0;
}

.footer-col a:hover {
  color: var(--gold);
  padding-left: 6px;
}

.footer-col p {
  font-size: 14px;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.35);
  font-weight: 300;
}

/* Footer bottom */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.25);
  font-weight: 300;
  letter-spacing: 0.5px;
}

.footer-credits {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ========================================
   WHATSAPP FLUTUANTE
   ======================================== */

.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: all 0.3s var(--ease);
  z-index: 999;
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
}

.whatsapp-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: waPulse 2.5s ease-out infinite;
}

@keyframes waPulse {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--dark);
  color: var(--white);
  font-size: 12px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all 0.3s var(--ease);
  pointer-events: none;
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--dark);
  border-right: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ========================================
   ANIMATIONS
   ======================================== */

[data-anim] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

[data-anim].visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays for grids */
.diff-item[data-anim]:nth-child(2) { transition-delay: 0.1s; }
.diff-item[data-anim]:nth-child(3) { transition-delay: 0.2s; }
.diff-item[data-anim]:nth-child(4) { transition-delay: 0.3s; }

.card[data-anim]:nth-child(2) { transition-delay: 0.15s; }
.card[data-anim]:nth-child(3) { transition-delay: 0.3s; }

.contato-item[data-anim]:nth-child(2) { transition-delay: 0.1s; }
.contato-item[data-anim]:nth-child(3) { transition-delay: 0.2s; }
.contato-item[data-anim]:nth-child(4) { transition-delay: 0.3s; }

/* Hero entrance */
.hero-texto {
  animation: heroEntrance 1.2s var(--ease-out) 0.3s both;
}

@keyframes heroEntrance {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-scroll {
  animation: heroEntrance 1s var(--ease-out) 1.2s both;
}

/* ========================================
   RESPONSIVE - TABLET
   ======================================== */

@media (max-width: 1024px) {
  .sobre-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .sobre-img-wrapper img {
    height: 350px;
  }

  .sobre-img-frame {
    right: -12px;
    bottom: -12px;
  }

  .sobre-badge {
    right: -12px;
    bottom: -12px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .contato-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========================================
   RESPONSIVE - MOBILE
   ======================================== */

@media (max-width: 768px) {

  /* Menu */
  .menu-toggle {
    display: flex;
  }

  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    height: 100dvh;
    background: var(--black-soft);
    flex-direction: column;
    align-items: stretch;
    padding: 110px 36px 40px;
    gap: 0;
    transition: right 0.45s var(--ease-out);
    z-index: 1000;
  }

  nav.open {
    right: 0;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease);
    z-index: 999;
  }

  .nav-backdrop.active {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 13px;
    letter-spacing: 2px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    text-align: left;
  }

  .nav-link::after {
    display: none;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 20px;
    justify-content: center;
  }

  /* Hero */
  .hero {
    min-height: 450px;
  }

  .hero-texto h1 {
    font-size: 36px;
  }

  .hero-descricao {
    font-size: 14px;
  }

  .hero-descricao br {
    display: none;
  }

  .hero-scroll {
    display: none;
  }

  /* Diferenciais */
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .diff-item::after {
    display: none;
  }

  .diff-item {
    padding: 28px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  /* Galeria */
  .galeria {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Stats */
  .sobre-stats {
    flex-wrap: wrap;
    gap: 24px;
  }

  .stat-divider {
    display: none;
  }

  .stat {
    min-width: 120px;
  }

  /* Section headers */
  section h2 {
    font-size: 28px;
  }

  section h2 br {
    display: none;
  }

  .cta h2 {
    font-size: 26px;
  }

  .cta h2 br {
    display: none;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    gap: 8px;
  }
}

/* ========================================
   RESPONSIVE - SMALL MOBILE
   ======================================== */

@media (max-width: 480px) {
  .hero {
    min-height: 400px;
  }

  .hero-texto h1 {
    font-size: 30px;
  }

  .hero-subtitulo {
    font-size: 10px;
    letter-spacing: 3px;
  }

  .btn {
    padding: 14px 30px;
    font-size: 10px;
    width: 100%;
    justify-content: center;
  }

  .hero-botoes {
    flex-direction: column;
    align-items: stretch;
  }

  .diff-grid {
    grid-template-columns: 1fr;
  }

  .contato-grid {
    grid-template-columns: 1fr;
  }

  .sobre-img-wrapper img {
    height: 260px;
  }

  .sobre-img-frame {
    display: none;
  }
}

/* ========================================
   AVALIAÇÕES
   ======================================== */

.avaliacoes {
  padding: var(--section-py) 0;
  background: var(--white);
  overflow: hidden;
}

.avaliacoes h2 {
  color: var(--dark);
}

#avaliacoesWidget {
  min-height: 100px;
}