/* ═══════════════════════════════════════════════════
   BFJ CUIDADORES — Premium Design System
   Aesthetic: Luxury Minimal + Organic Warmth
   ═══════════════════════════════════════════════════ */

/* ─── Google Fonts — loaded via <link> in HTML for performance ─── */

/* ─── Design Tokens ─── */
:root {
  /* Colors */
  --color-base: #FAF8F5;
  --color-surface: #FFFFFF;
  --color-deep: #1B2A4A;
  --color-deep-light: #2A3D66;
  --color-accent: #C41E2A;
  --color-accent-hover: #A31822;
  --color-warm: #D4B896;
  --color-warm-light: #E8D5BE;
  --color-text: #2D2D2D;
  --color-text-soft: #6B6B6B;
  --color-text-inverse: #FAF8F5;
  --color-border: #E8E4DF;
  --color-overlay: rgba(27, 42, 74, 0.85);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, sans-serif;
  --font-accent: 'Cormorant Garamond', Georgia, serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;
  --space-section: clamp(5rem, 10vw, 10rem);

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 0.3s;
  --duration-normal: 0.6s;
  --duration-slow: 1s;

  /* Shadows */
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-medium: 0 8px 40px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 16px 64px rgba(0, 0, 0, 0.1);
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  /* Enable smooth scroll only when user has no reduced-motion preference */
  scroll-behavior: auto;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-base);
  line-height: 1.7;
  overflow-x: hidden;
  /* Prevent FOUT causing layout shifts */
  font-display: optional;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--duration-fast) var(--ease-out);
}

ul,
ol {
  list-style: none;
}

/* ─── Typography Scale ─── */
.heading-display {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.heading-section {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-deep);
}

.heading-sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  line-height: 1.3;
  color: var(--color-deep);
}

.text-accent {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 400;
}

.text-body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text-soft);
}

.text-small {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-soft);
}

/* ─── Section Label (Eyebrow) ─── */
.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 2rem;
  height: 1px;
  background-color: var(--color-accent);
}

/* ─── Container ─── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 1.125rem 2.5rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  white-space: normal;
  text-align: center;
  line-height: 1.4;
  max-width: 100%;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-text-inverse);
  box-shadow: 0 4px 14px rgba(196, 30, 42, 0.2);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(196, 30, 42, 0.35);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-deep);
  border: 1px solid var(--color-deep);
}

.btn--outline:hover {
  background-color: var(--color-deep);
  color: var(--color-text-inverse);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(27, 42, 74, 0.15);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.05);
  /* very subtle fill */
  color: var(--color-text-inverse);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.btn-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════
   HEADER / NAVIGATION
   ═══════════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all var(--duration-fast) var(--ease-out);
}

.header--scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border);
  padding: 0.75rem 0;
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header__logo img,
.header__logo svg {
  height: 56px;
  width: auto;
  transition: height var(--duration-fast) var(--ease-out);
}

.header--scrolled .header__logo img,
.header--scrolled .header__logo svg {
  height: 48px;
}

.header__logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-deep);
  transition: color var(--duration-fast) var(--ease-out);
}

.header--scrolled .header__logo-text {
  color: var(--color-deep);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.header__links {
  display: flex;
  gap: 2rem;
}

.header__link {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text-soft);
  transition: color var(--duration-fast) var(--ease-out);
  position: relative;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-accent);
  transition: width var(--duration-fast) var(--ease-out);
}

.header__link:hover::after {
  width: 100%;
}

.header--scrolled .header__link {
  color: var(--color-text);
}

.header__link:hover {
  color: var(--color-accent);
}

.header__cta {
  font-size: 0.8125rem;
  padding: 0.75rem 1.5rem;
}

.header--scrolled .header__cta.btn--ghost {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  border-color: var(--color-accent);
}

.header--scrolled .header__cta.btn--ghost:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

/* Mobile Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 1001;
}

.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-deep);
  transition: all var(--duration-fast) var(--ease-out);
  border-radius: 1px;
}

.header--scrolled .header__hamburger span {
  background-color: var(--color-text);
}

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

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

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

/* Mobile Nav */
@media (max-width: 768px) {
  .header__hamburger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background-color: var(--color-surface);
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    transition: right var(--duration-normal) var(--ease-out);
    box-shadow: var(--shadow-elevated);
  }

  .header__nav.active {
    right: 0;
  }

  .header__links {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }

  .header__link {
    color: var(--color-text) !important;
    font-size: 1.125rem;
  }

  .header__cta.btn--ghost {
    background: var(--color-accent) !important;
    color: var(--color-text-inverse) !important;
    border-color: var(--color-accent) !important;
  }
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.mobile-overlay.active {
  display: block;
  opacity: 1;
}

/* ═══════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--color-base);
  /* Removed overflow: hidden so content isn't clipped on short screens */
}

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(135deg,
      rgba(250, 248, 245, 0.95) 0%,
      rgba(250, 248, 245, 0.85) 50%,
      rgba(250, 248, 245, 0.7) 100%);
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: 720px;
  padding: var(--space-3xl) 0;
}

.hero__tagline {
  font-family: var(--font-accent);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 400;
  font-style: italic;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  letter-spacing: 0.05em;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 500;
  color: var(--color-deep);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero__description {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--color-text-soft);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-start;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  opacity: 1;
  animation: float 2.5s ease-in-out infinite;
  will-change: transform;
}

.hero__scroll-indicator span {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-deep);
  font-weight: 600;
}

.hero__scroll-mouse,
.hero__scroll-arrow {
  width: 24px;
  height: 24px;
  color: var(--color-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__scroll-mouse svg,
.hero__scroll-arrow svg {
  width: 100%;
  height: 100%;
  opacity: 1;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.mouse-wheel {
  animation: scrollWheel 2s ease-in-out infinite;
}

.arrow-down-1 {
  animation: arrowPulse 2s ease-in-out infinite;
}

.arrow-down-2 {
  animation: arrowPulse 2s ease-in-out infinite 0.2s;
}

@keyframes scrollWheel {
  0% {
    transform: translateY(0);
    opacity: 1;
  }

  50% {
    transform: translateY(4px);
    opacity: 0.5;
  }

  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes arrowPulse {
  0% {
    opacity: 0.2;
    transform: translateY(-2px);
  }

  50% {
    opacity: 1;
    transform: translateY(2px);
  }

  100% {
    opacity: 0.2;
    transform: translateY(-2px);
  }
}

.desktop-only {
  display: flex;
}

.mobile-only {
  display: none;
}

@keyframes float {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

@keyframes scrollDot {
  0% {
    top: 0;
    opacity: 1;
  }

  80% {
    top: 40px;
    opacity: 0;
  }

  100% {
    top: 0;
    opacity: 0;
  }
}

/* ─── Mobile Hero Fix ─── */
@media (max-width: 768px) {
  .desktop-only {
    display: none !important;
  }

  .mobile-only {
    display: flex !important;
  }
}

@media (max-width: 768px) {
  .hero__actions {
    flex-direction: column;
    width: 100%;
    gap: 1rem;
  }

  .hero__actions .btn {
    width: 100%;
    font-size: 1rem;
    font-weight: 600;
    padding: 1.125rem 1.5rem;
    border-radius: 8px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  .hero__content {
    padding: 7rem 0 5rem;
  }

  .hero__scroll-indicator {
    bottom: 1.25rem;
  }
}

/* ═══════════════════════════════════════════════════
   DIFERENCIAIS (Trust Bar)
   ═══════════════════════════════════════════════════ */
.trust-bar {
  background-color: var(--color-surface);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  text-align: center;
}

.trust-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: var(--space-sm);
}

.trust-bar__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.trust-bar__icon svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.trust-bar__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-deep);
}

.trust-bar__text {
  font-size: 0.8125rem;
  color: var(--color-text-soft);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .trust-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  .trust-bar__grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════════
   SOBRE NÓS
   ═══════════════════════════════════════════════════ */
.sobre {
  padding: var(--space-section) 0;
  background-color: var(--color-base);
}

.sobre__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
  max-width: 720px;
  margin: 0 auto;
}

.sobre__content {
  max-width: 720px;
}

.sobre__title {
  margin-bottom: var(--space-lg);
}

.sobre__text {
  margin-bottom: var(--space-md);
}

.sobre__quote {
  font-family: var(--font-accent);
  font-size: 1.375rem;
  font-style: italic;
  color: var(--color-deep);
  padding-left: var(--space-md);
  border-left: 3px solid var(--color-accent);
  margin: var(--space-xl) 0;
  line-height: 1.6;
}

.sobre__founders {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.sobre__founder {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
}

.sobre__founder-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-warm-light), var(--color-warm));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-deep);
}

.sobre__founder-name {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-deep);
}

.sobre__founder-role {
  font-size: 0.75rem;
  color: var(--color-text-soft);
}

.sobre__visual {
  position: relative;
}

.sobre__image-wrapper {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  aspect-ratio: 4/5;
  background-color: var(--color-warm-light);
}

.sobre__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sobre__image-accent {
  position: absolute;
  top: -1.5rem;
  right: -1.5rem;
  width: 120px;
  height: 120px;
  border: 2px solid var(--color-warm);
  border-radius: 2px;
  z-index: -1;
}

@media (max-width: 768px) {
  .sobre__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .sobre__visual {
    order: -1;
  }

  .sobre__image-wrapper {
    aspect-ratio: 16/10;
  }

  .sobre__image-accent {
    display: none;
  }
}

/* ═══════════════════════════════════════════════════
   NOSSO MÉTODO (Padrão de Atendimento)
   ═══════════════════════════════════════════════════ */
.metodo {
  padding: var(--space-section) 0;
  background-color: var(--color-base);
  color: var(--color-text-soft);
  position: relative;
  overflow: hidden;
}

.metodo::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 184, 150, 0.08) 0%, transparent 70%);
}

.metodo__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-3xl);
}

.metodo__header .section-label {
  justify-content: center;
  color: var(--color-warm);
}

.metodo__header .section-label::before {
  background-color: var(--color-warm);
}

.metodo__title {
  color: var(--color-deep);
  margin-bottom: var(--space-md);
}

.metodo__subtitle {
  font-family: var(--font-accent);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--color-text-soft);
}

.metodo__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
  position: relative;
}

.metodo__steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-warm), transparent);
}

.metodo__step {
  text-align: center;
  position: relative;
  padding: 0 var(--space-sm);
}

.metodo__step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 1.5px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-accent);
  background-color: var(--color-base);
  position: relative;
  z-index: 2;
  transition: all var(--duration-fast) var(--ease-out);
}

.metodo__step:hover .metodo__step-number {
  background-color: var(--color-accent);
  color: var(--color-text-inverse);
}

.metodo__step-title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-deep);
  line-height: 1.3;
}

.metodo__step-text {
  font-size: 0.8125rem;
  color: var(--color-text-soft);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .metodo__steps {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    max-width: 400px;
    margin: 0 auto;
  }

  .metodo__steps::before {
    top: 0;
    bottom: 0;
    left: 32px;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(to bottom, transparent, var(--color-warm), transparent);
  }

  .metodo__step {
    text-align: left;
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: var(--space-md);
    align-items: start;
    padding: 0;
  }

  .metodo__step-number {
    margin: 0;
    width: 64px;
    height: 64px;
    font-size: 1.25rem;
  }

  .metodo__step-content {
    padding-top: 0.75rem;
  }
}

@media (max-width: 480px) {
  .metodo__step {
    grid-template-columns: 48px 1fr;
    gap: var(--space-sm);
  }

  .metodo__step-number {
    width: 48px;
    height: 48px;
    font-size: 1rem;
  }

  .metodo__steps::before {
    left: 24px;
  }

  .metodo__step-content {
    padding-top: 0.25rem;
  }
}

/* ═══════════════════════════════════════════════════
   SERVIÇOS
   ═══════════════════════════════════════════════════ */
.servicos {
  padding: var(--space-section) 0;
  background-color: var(--color-base);
}

.servicos__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-3xl);
}

.servicos__header .section-label {
  justify-content: center;
}

.servicos__title {
  margin-bottom: var(--space-md);
}

.servicos__subtitle {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--color-text-soft);
}

.servicos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.servico-card {
  background-color: var(--color-surface);
  padding: var(--space-xl) var(--space-lg);
  border: 1px solid var(--color-border);
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.servico-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-fast) var(--ease-out);
}

.servico-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
  border-color: transparent;
}

.servico-card:hover::before {
  transform: scaleX(1);
}

.servico-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.servico-card__icon svg {
  width: 36px;
  height: 36px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.servico-card__title {
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 600;
  color: var(--color-deep);
  margin-bottom: 0.75rem;
}

.servico-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-soft);
  line-height: 1.7;
}

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

@media (max-width: 580px) {
  .servicos__grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════════
   PROVA SOCIAL
   ═══════════════════════════════════════════════════ */
.prova-social {
  padding: var(--space-section) 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.prova-social__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.prova-social__content {
  max-width: 500px;
}

.prova-social__title {
  margin-bottom: var(--space-lg);
}

.prova-social__text {
  margin-bottom: var(--space-xl);
}

.prova-social__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 480px) {
  .prova-social__stats {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

.prova-social__stat {
  text-align: center;
  padding: var(--space-lg);
  background-color: var(--color-base);
  border: 1px solid var(--color-border);
}

.prova-social__stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-deep);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.prova-social__stat-label {
  font-size: 0.8125rem;
  color: var(--color-text-soft);
  line-height: 1.4;
}

.prova-social__testimonial {
  background-color: var(--color-base);
  padding: var(--space-xl);
  border-left: 3px solid var(--color-warm);
  position: relative;
}

.prova-social__testimonial-quote {
  font-family: var(--font-accent);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-deep);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.prova-social__testimonial-author {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.prova-social__testimonial-role {
  font-size: 0.8125rem;
  color: var(--color-text-soft);
}

@media (max-width: 768px) {
  .prova-social__inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ═══════════════════════════════════════════════════
   CONTATO / CTA FINAL
   ═══════════════════════════════════════════════════ */
.contato {
  padding: var(--space-section) 0;
  background-color: var(--color-base);
}

.contato__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contato__content {
  max-width: 480px;
}

.contato__title {
  margin-bottom: var(--space-md);
}

.contato__text {
  margin-bottom: var(--space-xl);
}

.contato__methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contato__method {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: all var(--duration-fast) var(--ease-out);
}

.contato__method:hover {
  border-color: var(--color-accent);
  transform: translateX(4px);
}

.contato__method-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}

.contato__method-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.contato__method-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.contato__method-value {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-deep);
}

.contato__cta-box {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--color-base) 100%);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contato__cta-box::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 184, 150, 0.1) 0%, transparent 70%);
}

.contato__cta-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(196, 30, 42, 0.05);
}

.contato__cta-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--color-accent);
  stroke-width: 1.5;
  fill: none;
}

.contato__cta-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--color-deep);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.contato__cta-text {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-soft);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.contato__cta-btn {
  padding: 1.125rem 2.5rem;
  font-size: 1rem;
}

@media (max-width: 768px) {
  .contato__inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */
.footer {
  background-color: var(--color-base);
  color: var(--color-text-soft);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand-description {
  font-size: 0.9375rem;
  color: var(--color-text-soft);
  line-height: 1.7;
  margin-top: var(--space-md);
  max-width: 360px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer__logo img {
  height: 56px;
  width: auto;
}

.footer__logo-text {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-deep);
}

.footer__heading {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--color-deep);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__link {
  font-size: 0.875rem;
  color: var(--color-text-soft);
  transition: color var(--duration-fast) var(--ease-out);
}

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

.footer__social {
  display: flex;
  gap: 1rem;
  margin-top: var(--space-md);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-soft);
  transition: all var(--duration-fast) var(--ease-out);
}

.footer__social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

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

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--color-text-soft);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

/* ═══════════════════════════════════════════════════
   WHATSAPP FLOATING BUTTON
   ═══════════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.whatsapp-float__label {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-surface);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--duration-fast) var(--ease-out);
  pointer-events: none;
  white-space: nowrap;
}

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

.whatsapp-float__btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.35);
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.whatsapp-float__btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 32px rgba(37, 211, 102, 0.45);
}

.whatsapp-float__btn svg {
  width: 30px;
  height: 30px;
  fill: #FFFFFF;
}

@media (max-width: 480px) {
  .whatsapp-float {
    bottom: 1.25rem;
    right: 1.25rem;
  }

  .whatsapp-float__label {
    display: none;
  }

  .whatsapp-float__btn {
    width: 54px;
    height: 54px;
  }

  .whatsapp-float__btn svg {
    width: 26px;
    height: 26px;
  }
}

/* ═══════════════════════════════════════════════════
   SCROLL ANIMATIONS
   ═══════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

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

.reveal--delay-1 {
  transition-delay: 0.1s;
}

.reveal--delay-2 {
  transition-delay: 0.2s;
}

.reveal--delay-3 {
  transition-delay: 0.3s;
}

.reveal--delay-4 {
  transition-delay: 0.4s;
}

.reveal--delay-5 {
  transition-delay: 0.5s;
}

.reveal--left {
  opacity: 0;
  transform: translateX(-30px);
}

.reveal--left.reveal--visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal--right {
  opacity: 0;
  transform: translateX(30px);
}

.reveal--right.reveal--visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal--scale {
  opacity: 0;
  transform: scale(0.95);
}

.reveal--scale.reveal--visible {
  opacity: 1;
  transform: scale(1);
}

/* ─── Print Styles ─── */
@media print {

  .header,
  .whatsapp-float,
  .hero__scroll-indicator {
    display: none;
  }

  body {
    background: white;
    color: black;
  }
}

/* ═══════════════════════════════════════════════════
   PERFORMANCE OPTIMIZATIONS
   ═══════════════════════════════════════════════════ */

/* content-visibility: auto defers rendering of off-screen sections —
   the browser skips painting them until the user scrolls near them.
   This can cut rendering time by 50%+ on long pages. */
.trust-bar,
.sobre,
.metodo,
.servicos,
.depoimentos,
.cta,
.contato,
.footer {
  content-visibility: auto;
  contain-intrinsic-size: 0 600px;
}

/* GPU compositing for animated/sticky elements — own render layer,
   no repaints propagating to the rest of the page. */
.header,
.whatsapp-float,
.hero__scroll-indicator {
  will-change: transform;
  transform: translateZ(0);
}

/* Respect user motion preferences (accessibility + battery life) */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}