/* ============================================
   SOS PORTAS DE VIDRO, design system oficial
   Identidade Visual v1.0
   ============================================ */

/* --- Google Fonts --- */
/* Barlow Condensed: SemiBold 600, Bold 700 */
/* Inter: Regular 400, Medium 500, SemiBold 600 */

/* --- Design Tokens --- */
:root {
  /* Paleta oficial */
  --color-navy: #071E34;
  --color-navy-secondary: #0B2A49;
  --color-blue-support: #1469C9;
  --color-orange: #F35A16;
  --color-ice: #DDEEFF;
  --color-off-white: #FAFAF8;
  --color-light-gray: #F2F5F7;
  --color-graphite: #17202A;
  --color-text-secondary: #64717D;
  --color-white: #FFFFFF;

  /* Degradê institucional */
  --gradient-institutional: linear-gradient(90deg, #071E34 0%, #0B2A49 55%, rgba(11, 42, 73, 0.15) 100%);
  --gradient-hero-photo: linear-gradient(90deg, rgba(7, 30, 52, 0.92) 0%, rgba(7, 30, 52, 0.78) 50%, rgba(7, 30, 52, 0.25) 100%);

  /* Tipografia */
  --font-primary: "Barlow Condensed", sans-serif;
  --font-secondary: "Inter", sans-serif;

  /* Tamanhos de fonte */
  --fs-h1: clamp(48px, 6vw, 72px);
  --fs-h2: clamp(34px, 4vw, 48px);
  --fs-h3: 28px;
  --fs-h4: 22px;
  --fs-body: 17px;
  --fs-small: 15px;
  --fs-xs: 13px;
  --fs-nav: 15px;

  /* Sistema de espaçamento base 8px */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;

  /* Layout */
  --container-max: 1200px;
  --grid-gap: 24px;
  --grid-gap-mobile: 16px;
  --margin-side-desktop: clamp(48px, 5vw, 64px);
  --margin-side-tablet: 32px;
  --margin-side-mobile: 24px;
  --section-gap-desktop: clamp(96px, 10vh, 128px);
  --section-gap-tablet: clamp(72px, 8vh, 96px);
  --section-gap-mobile: clamp(56px, 6vh, 72px);

  /* Bordas e sombras */
  --radius-card: 14px;
  --radius-btn: 12px;
  --radius-block: 20px;
  --radius-tag: 100px;
  --shadow-card: 0 2px 12px rgba(7, 30, 52, 0.06);
  --shadow-card-hover: 0 8px 32px rgba(7, 30, 52, 0.1);
  --shadow-header: 0 1px 0 rgba(7, 30, 52, 0.08);

  /* Transições */
  --transition-fast: 180ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Z-index */
  --z-header: 100;
  --z-mobile-menu: 200;
  --z-whatsapp: 300;
  --z-modal: 500;
}

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

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

body {
  font-family: var(--font-secondary);
  font-weight: 400;
  font-size: var(--fs-body);
  line-height: 1.55;
  color: var(--color-graphite);
  background-color: var(--color-off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-2);
  background: var(--color-orange);
  color: var(--color-white);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-btn);
  z-index: 9999;
  font-weight: 600;
}

.skip-link:focus {
  top: var(--space-2);
}

/* --- Focus --- */
:focus-visible {
  outline: 2px solid var(--color-blue-support);
  outline-offset: 2px;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--margin-side-desktop);
}

@media (max-width: 1024px) {
  .container { padding: 0 var(--margin-side-tablet); }
}

@media (max-width: 640px) {
  .container { padding: 0 var(--margin-side-mobile); }
}

/* --- Grid 12 colunas --- */
.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
}

@media (max-width: 640px) {
  .grid { gap: var(--grid-gap-mobile); }
}

/* ============================================
   TIPOGRAFIA
   ============================================ */
h1, h2, h3, h4 {
  font-family: var(--font-primary);
  color: var(--color-graphite);
  text-transform: uppercase;
}

h1 {
  font-weight: 700;
  font-size: var(--fs-h1);
  line-height: 1;
  letter-spacing: -0.01em;
}

h2 {
  font-weight: 600;
  font-size: var(--fs-h2);
  line-height: 1.1;
}

h3 {
  font-weight: 600;
  font-size: var(--fs-h3);
  line-height: 1.15;
}

h4 {
  font-weight: 600;
  font-size: var(--fs-h4);
  line-height: 1.2;
}

.text-orange { color: var(--color-orange); }
.text-navy { color: var(--color-navy); }
.text-white { color: var(--color-white); }
.text-secondary { color: var(--color-text-secondary); }
.text-center { text-align: center; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-orange);
  margin-bottom: var(--space-2);
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-orange);
  display: block;
}

.section-title {
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  max-width: 560px;
  line-height: 1.6;
}

.section-subtitle.centered {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   BOTÕES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  height: 48px;
  padding: 0 var(--space-4);
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: var(--fs-body);
  border-radius: var(--radius-btn);
  transition: all var(--transition-base);
  white-space: nowrap;
  min-height: 48px;
}

.btn--primary {
  background: var(--color-orange);
  color: var(--color-white);
}

.btn--primary:hover {
  background: #e04e10;
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.4);
}

.btn--secondary:hover {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.06);
}

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

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

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.35);
}

.btn--outline-white:hover {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.08);
}

.btn--whatsapp {
  background: #25d366;
  color: var(--color-white);
}

.btn--whatsapp:hover {
  background: #20bd5a;
}

.btn--lg {
  height: 56px;
  padding: 0 var(--space-5);
  font-size: 16px;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background: var(--color-navy);
  transition: box-shadow var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-header);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__logo {
  flex-shrink: 0;
  z-index: 10;
}

.header__logo img {
  height: 48px;
  width: auto;
}

.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  gap: var(--space-1);
}

.header__nav-link {
  display: flex;
  align-items: center;
  height: 40px;
  padding: 0 14px;
  font-size: var(--fs-nav);
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--color-white);
  background: rgba(255,255,255,0.06);
}

.header__cta {
  display: none;
}

/* Menu Toggle */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 6px;
  z-index: 10;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-navy);
  z-index: var(--z-mobile-menu);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-slow);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__list {
  text-align: center;
}

.mobile-menu__link {
  display: block;
  padding: var(--space-3);
  font-family: var(--font-primary);
  font-size: 28px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-white);
  transition: color var(--transition-fast);
  min-height: 44px;
}

.mobile-menu__link:hover {
  color: var(--color-orange);
}

.mobile-menu__cta {
  margin-top: var(--space-5);
}

/* Desktop */
@media (min-width: 1024px) {
  .header__nav { display: block; }
  .header__cta { display: inline-flex; }
  .menu-toggle { display: none; }
  .header__logo img { height: 52px; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-navy);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__bg img,
.hero__bg video,
.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero-photo);
  z-index: 2;
}

/* Linhas de movimento decorativas */
.hero__lines {
  position: absolute;
  top: 20%;
  right: 5%;
  z-index: 2;
  opacity: 0.08;
}

.hero__lines span {
  display: block;
  height: 1px;
  background: var(--color-white);
  margin-bottom: 12px;
}

.hero__lines span:nth-child(1) { width: 120px; }
.hero__lines span:nth-child(2) { width: 90px; }
.hero__lines span:nth-child(3) { width: 60px; }

.hero__content {
  position: relative;
  z-index: 3;
  padding-top: calc(72px + var(--space-7));
  padding-bottom: var(--space-7);
  box-sizing: border-box;
  overflow-wrap: break-word;
  word-break: break-word;
}

.hero__badge,
.hero__title,
.hero__description {
  box-sizing: border-box;
  overflow-wrap: break-word;
  word-break: break-word;
}

@media (max-width: 640px) {
  .hero__content {
    padding-top: calc(60px + var(--space-5));
    padding-bottom: var(--space-5);
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: rgba(243, 90, 22, 0.12);
  border: 1px solid rgba(243, 90, 22, 0.25);
  padding: 6px 16px;
  border-radius: var(--radius-tag);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-orange);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-orange);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.hero__title {
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.hero__description {
  font-size: 18px;
  color: rgba(255,255,255,0.72);
  margin-bottom: var(--space-5);
  max-width: 520px;
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.55);
  font-weight: 500;
}

.hero__trust-icon {
  width: 18px;
  height: 18px;
  color: var(--color-orange);
  flex-shrink: 0;
}

/* ============================================
   SEÇÃO DE CONFIANÇA
   ============================================ */
.trust-bar {
  background: var(--color-white);
  border-bottom: 1px solid rgba(7, 30, 52, 0.06);
}

.trust-bar__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-align: left;
}

.trust-bar__icon {
  width: 48px;
  height: 48px;
  background: var(--color-ice);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-bar__icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-blue-support);
}

.trust-bar__label {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--fs-body);
  text-transform: uppercase;
  color: var(--color-graphite);
}

.trust-bar__detail {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .trust-bar__inner {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================
   SEÇÕES GENÉRICAS
   ============================================ */
.section {
  padding: var(--section-gap-desktop) 0;
}

.section--navy {
  background: var(--color-navy);
  color: var(--color-white);
}

.section--navy h2,
.section--navy h3 {
  color: var(--color-white);
}

.section--navy .section-subtitle {
  color: rgba(255,255,255,0.65);
}

.section--navy .section-label {
  color: var(--color-orange);
}

.section--ice {
  background: var(--color-ice);
}

.section--gray {
  background: var(--color-light-gray);
}

.section--white {
  background: var(--color-white);
}

@media (max-width: 768px) {
  .section { padding: var(--section-gap-tablet) 0; }
}

@media (max-width: 640px) {
  .section { padding: var(--section-gap-mobile) 0; }
}

/* ============================================
   CARDS DE SERVIÇOS
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.service-card {
  background: var(--color-white);
  border: 1px solid rgba(7, 30, 52, 0.06);
  border-radius: var(--radius-card);
  padding: var(--space-4);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--color-ice);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-blue-support);
}

.service-card__title {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--fs-h4);
  text-transform: uppercase;
  color: var(--color-graphite);
  margin-bottom: var(--space-1);
}

.service-card__desc {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-orange);
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: 10px;
}

.service-card__link svg {
  width: 16px;
  height: 16px;
}

@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================
   SEÇÃO PREVENTIVA
   ============================================ */
.preventive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}

.preventive__image {
  border-radius: var(--radius-block);
  overflow: hidden;
  position: relative;
}

.preventive__image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.preventive__image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-block);
  pointer-events: none;
}

.preventive__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.preventive__item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.preventive__check {
  width: 32px;
  height: 32px;
  background: var(--color-orange);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.preventive__check svg {
  width: 16px;
  height: 16px;
  color: var(--color-white);
}

.preventive__text strong {
  display: block;
  font-family: var(--font-primary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--fs-body);
  color: var(--color-graphite);
  margin-bottom: 2px;
}

.preventive__text span {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .preventive-grid { grid-template-columns: 1fr 1fr; gap: var(--space-7); }
  .preventive__image img { height: 480px; }
}

/* ============================================
   SINAIS / SINTOMAS
   ============================================ */
.symptoms-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

/* ============================================
   SEÇÃO DE CLIENTES
   ============================================ */
.clients-section {
  overflow: hidden;
}

.clients-marquee {
  width: 100%;
  overflow: hidden;
  padding: var(--space-5) 0;
}

.clients-marquee__track {
  display: flex;
  gap: var(--space-5);
  animation: marquee 35s linear infinite;
  width: max-content;
}

.clients-marquee__item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 140px;
  background: var(--color-white);
  border-radius: 12px;
  padding: 12px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.clients-marquee__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.clients-marquee__item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 640px) {
  .clients-marquee__item {
    width: 150px;
    height: 120px;
    padding: 10px;
  }
  
  .clients-marquee__track {
    gap: var(--space-4);
    animation-duration: 40s;
  }
}

.symptom-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-white);
  border: 1px solid rgba(7, 30, 52, 0.06);
  border-radius: var(--radius-card);
  padding: var(--space-3);
  transition: all var(--transition-base);
}

.symptom-card:hover {
  border-color: var(--color-orange);
  box-shadow: var(--shadow-card);
}

.symptom-card__icon {
  width: 40px;
  height: 40px;
  background: rgba(243, 90, 22, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.symptom-card__icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-orange);
}

.symptom-card__text {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-graphite);
}

@media (min-width: 640px) {
  .symptoms-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   MAPA / ÁREA DE ATUAÇÃO
   ============================================ */
.area-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.area__map {
  border-radius: var(--radius-block);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  min-height: 340px;
}

.area__map iframe {
  width: 100%;
  height: 100%;
  min-height: 340px;
  border: 0;
}

.area__neighborhoods h3 {
  margin-bottom: var(--space-3);
}

.neighborhoods-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-1);
}

.neighborhood-tag {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--color-white);
  border: 1px solid rgba(7, 30, 52, 0.06);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-graphite);
  min-height: 44px;
  transition: all var(--transition-fast);
}

.neighborhood-tag:hover {
  border-color: var(--color-blue-support);
  background: var(--color-ice);
}

.neighborhood-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-orange);
  border-radius: 50%;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .area-grid { grid-template-columns: 1.2fr 1fr; }
}

/* ============================================
   DEPOIMENTOS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.testimonial-card {
  background: var(--color-white);
  border: 1px solid rgba(7, 30, 52, 0.06);
  border-radius: var(--radius-card);
  padding: var(--space-4);
}

.testimonial-card__stars {
  color: var(--color-orange);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: var(--space-2);
}

.testimonial-card__text {
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-3);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: var(--fs-body);
  text-transform: uppercase;
}

.testimonial-card__name {
  font-weight: 600;
  color: var(--color-graphite);
}

.testimonial-card__role {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================
   FAQ
   ============================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid rgba(7, 30, 52, 0.08);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all var(--transition-base);
  background: var(--color-white);
}

.faq-item.active {
  border-color: var(--color-orange);
  box-shadow: var(--shadow-card);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  text-align: left;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--fs-body);
  text-transform: uppercase;
  color: var(--color-graphite);
  min-height: 48px;
  transition: color var(--transition-fast);
}

.faq-item__question:hover {
  color: var(--color-orange);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--color-light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.faq-item__icon svg {
  width: 14px;
  height: 14px;
  color: var(--color-text-secondary);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-item__icon {
  background: var(--color-orange);
}

.faq-item.active .faq-item__icon svg {
  color: var(--color-white);
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item__answer-inner {
  padding: 0 var(--space-3) var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.faq-item.active .faq-item__answer {
  max-height: 500px;
}

/* ============================================
   FORMULÁRIO
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.contact-form {
  background: var(--color-white);
  border: 1px solid rgba(7, 30, 52, 0.06);
  border-radius: var(--radius-block);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}

.form__group {
  margin-bottom: var(--space-3);
}

.form__label {
  display: block;
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-graphite);
  margin-bottom: var(--space-1);
}

.form__label--required::after {
  content: ' *';
  color: #dc3545;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  height: 48px;
  padding: 0 var(--space-2);
  border: 1.5px solid rgba(7, 30, 52, 0.12);
  border-radius: 10px;
  font-size: var(--fs-body);
  color: var(--color-graphite);
  background: var(--color-off-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-blue-support);
  box-shadow: 0 0 0 3px rgba(20, 105, 201, 0.1);
  background: var(--color-white);
}

.form__textarea {
  height: 120px;
  padding: var(--space-2);
  resize: vertical;
}

.form__hint {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  margin-top: 6px;
}

.form__upload-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4);
  border: 2px dashed rgba(7, 30, 52, 0.12);
  border-radius: var(--radius-card);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 48px;
}

.form__upload-label:hover {
  border-color: var(--color-orange);
  background: rgba(243, 90, 22, 0.03);
}

.form__upload-label svg {
  width: 20px;
  height: 20px;
  color: var(--color-text-secondary);
}

.form__upload-text {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.form__upload input[type="file"] {
  display: none;
}

.form__upload-preview {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.form__upload-thumb {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid rgba(7, 30, 52, 0.08);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-info__card {
  background: var(--color-white);
  border: 1px solid rgba(7, 30, 52, 0.06);
  border-radius: var(--radius-card);
  padding: var(--space-4);
}

.contact-info__card h3 {
  margin-bottom: var(--space-3);
}

.contact-info__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}

.contact-info__icon {
  width: 40px;
  height: 40px;
  background: var(--color-ice);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-blue-support);
}

.contact-info__label {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.contact-info__value {
  font-weight: 600;
  color: var(--color-graphite);
  font-size: var(--fs-small);
}

.contact-info__note {
  background: rgba(243, 90, 22, 0.06);
  border: 1px solid rgba(243, 90, 22, 0.15);
  border-radius: var(--radius-card);
  padding: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-graphite);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.55;
}

.contact-info__note svg {
  width: 18px;
  height: 18px;
  color: var(--color-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

@media (min-width: 768px) {
  .contact-grid { grid-template-columns: 1.5fr 1fr; }
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final {
  background: var(--gradient-institutional);
  padding: var(--space-7) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(243, 90, 22, 0.04);
  border-radius: 50%;
  pointer-events: none;
}

.cta-final__title {
  color: var(--color-white);
  font-size: var(--fs-h2);
  margin-bottom: var(--space-3);
}

.cta-final__desc {
  color: rgba(255,255,255,0.6);
  font-size: var(--fs-body);
  max-width: 520px;
  margin: 0 auto var(--space-5);
  line-height: 1.65;
}

.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-graphite);
  color: rgba(255,255,255,0.5);
  padding: var(--space-6) 0 var(--space-4);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  margin-bottom: var(--space-3);
}

.footer__logo img {
  height: 44px;
  width: auto;
}

.footer__desc {
  font-size: var(--fs-small);
  line-height: 1.6;
  margin-bottom: var(--space-3);
  color: rgba(255,255,255,0.45);
}

.footer__social {
  display: flex;
  gap: var(--space-1);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.45);
  transition: all var(--transition-fast);
  min-height: 44px;
}

.footer__social-link:hover {
  background: var(--color-orange);
  color: var(--color-white);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

.footer__col-title {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--fs-body);
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__link {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.45);
  transition: color var(--transition-fast);
  min-height: 32px;
  display: flex;
  align-items: center;
}

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

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
  text-align: center;
}

.footer__copy {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.3);
}

@media (min-width: 640px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .footer__bottom { flex-direction: row; justify-content: space-between; }
}

/* ============================================
   WHATSAPP FLUTUANTE
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-3);
  right: var(--space-3);
  z-index: var(--z-whatsapp);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  background: #25d366;
  color: var(--color-white);
  padding: 12px 20px;
  border-radius: var(--radius-tag);
  font-weight: 600;
  font-size: var(--fs-small);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: all var(--transition-base);
  min-height: 52px;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45);
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.whatsapp-float__text {
  display: none;
}

@media (min-width: 480px) {
  .whatsapp-float { padding: 14px 24px; }
  .whatsapp-float__text { display: inline; }
}

/* ============================================
   PÁGINA INTERNA, HERO
   ============================================ */
.page-hero {
  background: var(--color-navy);
  padding: calc(72px + var(--space-6)) 0 var(--space-6);
}

.page-hero__title {
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.45);
}

.page-hero__breadcrumb a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-fast);
}

.page-hero__breadcrumb a:hover {
  color: var(--color-orange);
}

.page-hero__breadcrumb span {
  color: rgba(255,255,255,0.3);
}

/* ============================================
   DETALHE DE SERVIÇO
   ============================================ */
.service-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.service-detail__content h2 {
  margin-top: var(--space-5);
  margin-bottom: var(--space-3);
}

.service-detail__content h3 {
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

.service-detail__content p {
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.service-detail__content ul {
  margin-bottom: var(--space-3);
}

.service-detail__content li {
  position: relative;
  padding-left: var(--space-3);
  margin-bottom: var(--space-1);
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  line-height: 1.65;
}

.service-detail__content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--color-orange);
  border-radius: 50%;
}

.service-detail__sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sidebar-card {
  background: var(--color-ice);
  border-radius: var(--radius-card);
  padding: var(--space-4);
  position: sticky;
  top: 90px;
}

.sidebar-card h3 {
  margin-bottom: var(--space-2);
}

.sidebar-card p {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

@media (min-width: 768px) {
  .service-detail { grid-template-columns: 1fr 320px; }
}

/* ============================================
   SOBRE
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}

.about__image {
  border-radius: var(--radius-block);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.about__image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.about__content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
  line-height: 1.7;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.about__stat {
  text-align: center;
  padding: var(--space-3);
  background: var(--color-ice);
  border-radius: var(--radius-card);
}

.about__stat-number {
  font-family: var(--font-primary);
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--color-orange);
  text-transform: uppercase;
}

.about__stat-label {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (min-width: 768px) {
  .about-grid { grid-template-columns: 1fr 1fr; }
  .about__image img { height: 480px; }
}

/* ============================================
   ANIMAÇÕES
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  *:not(.clients-marquee__track) {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================
   MELHORIAS MOBILE ADICIONAIS
   ============================================ */
@media (max-width: 640px) {
  .hero__trust {
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .hero__trust-item {
    font-size: var(--fs-xs);
  }
  
  .section-title {
    font-size: clamp(28px, 5vw, 34px);
  }
  
  .section-subtitle {
    font-size: var(--fs-small);
  }
  
  .service-card {
    padding: var(--space-3);
  }
  
  .symptom-card {
    padding: var(--space-2);
  }
  
  .symptom-card__text {
    font-size: var(--fs-xs);
  }
  
  .preventive__item {
    gap: var(--space-2);
  }
  
  .preventive__text {
    font-size: var(--fs-small);
  }
  
  .testimonial-card {
    padding: var(--space-3);
  }
  
  .testimonial-card__text {
    font-size: var(--fs-small);
  }
  
  .faq-item {
    padding: var(--space-3);
  }
  
  .contact-form {
    padding: var(--space-3);
  }
  
  .footer {
    padding: var(--space-5) 0 var(--space-3);
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .footer__logo img {
    width: 160px;
  }
}