/* ============================================
   FABRIC ARQUITETURA E CONSTRUÇÃO
   Design System & Styles
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Colors - Marcelo reference palette */
  --color-bg-primary: #f7f8f5;
  --color-bg-secondary: #eef2ea;
  --color-bg-tertiary: #ffffff;
  --color-bg-card: rgba(255, 255, 255, 0.92);
  --color-bg-glass: rgba(255, 255, 255, 0.74);
  --color-bg-glass-hover: rgba(255, 255, 255, 0.96);

  /* Accent - Terracotta */
  --color-accent: #b6572d;
  --color-accent-light: #d1744a;
  --color-accent-dark: #8f3d1c;
  --color-accent-glow: rgba(182, 87, 45, 0.23);

  /* Brand Green */
  --color-brand: #1c5d45;
  --color-brand-strong: #123d2e;
  --color-brand-light: #2d7b5f;

  /* Text */
  --color-text-primary: #18201a;
  --color-text-secondary: #536057;
  --color-text-muted: #6f7a72;
  --color-text-accent: var(--color-accent);

  /* Borders */
  --color-border: #d9dfd6;
  --color-border-accent: rgba(28, 93, 69, 0.28);

  /* Success / WhatsApp */
  --color-whatsapp: #1f8f4d;
  --color-whatsapp-dark: #176d3a;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(24, 32, 26, 0.08);
  --shadow-md: 0 8px 24px rgba(24, 32, 26, 0.12);
  --shadow-lg: 0 18px 42px rgba(24, 32, 26, 0.14);
  --shadow-glow: 0 0 30px var(--color-accent-glow);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-Index */
  --z-base: 1;
  --z-dropdown: 100;
  --z-header: 500;
  --z-modal: 1000;
  --z-whatsapp: 900;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 150px;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  border: none;
  outline: none;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all var(--transition-base);
}

input, textarea, select {
  font-family: var(--font-body);
  outline: none;
}

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

/* --- Section --- */
.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section--dark {
  background: var(--color-bg-secondary);
}

/* --- Section Header --- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--space-4);
}

.section-label::before,
.section-label::after {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--color-accent);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-4);
  color: var(--color-text-primary);
}

.section-description {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: #fff;
  box-shadow: 0 4px 20px var(--color-accent-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--color-accent-glow);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1.5px solid var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(182, 87, 45, 0.08);
}

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  box-shadow: 0 4px 20px rgba(31, 143, 77, 0.25);
}

.btn--whatsapp:hover {
  background: var(--color-whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(31, 143, 77, 0.35);
}

.btn--sm {
  padding: 10px 24px;
  font-size: var(--text-sm);
}

.btn--lg {
  padding: 18px 40px;
  font-size: var(--text-lg);
}

/* --- Glass Card --- */
.glass-card {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.glass-card:hover {
  background: var(--color-bg-glass-hover);
  border-color: var(--color-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: var(--space-3) 0;
  transition: all var(--transition-base);
  background: #111713;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.header.scrolled {
  background: #111713;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  z-index: var(--z-header);
}

.header__logo-img {
  width: auto;
  height: 96px;
  object-fit: contain;
  transition: transform var(--transition-fast);
  border-radius: var(--radius-sm);
}

.header .header__logo-img {
  height: 91px;
  max-width: 91px;
}

.header__logo:hover .header__logo-img {
  transform: scale(1.05);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.header__links {
  display: flex;
  gap: var(--space-6);
}

.header__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(244, 246, 242, 0.82);
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.header__link:hover,
.header__link.active {
  color: #f4f6f2;
}

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

.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #111713;
  min-width: 250px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  padding: var(--space-2) 0;
  z-index: var(--z-dropdown);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  list-style: none;
}

.dropdown-menu a {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: rgba(244, 246, 242, 0.82);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.dropdown-menu a:hover {
  color: var(--color-accent);
  background: rgba(255, 255, 255, 0.08);
}

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

.header__phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(244, 246, 242, 0.82);
  font-size: var(--text-sm);
  font-weight: 500;
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: var(--space-2);
  z-index: var(--z-header);
  cursor: pointer;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: #f4f6f2;
  transition: all var(--transition-base);
  border-radius: 2px;
}

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

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

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: calc(100vh - 115px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  margin-top: 115px;
  padding-top: 0;
}

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 54%;
  filter: none;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  display: none;
}

/* Animated gradient orb */
.hero__orb {
  display: none;
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent-glow), transparent 70%);
  top: -100px;
  right: -200px;
  z-index: 0;
  animation: orbFloat 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 20px) scale(1.1); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 880px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(17, 23, 19, 0.58);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: var(--radius-xl);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: #fff;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.8s ease forwards;
}

.hero__badge svg {
  width: 16px;
  height: 16px;
  fill: #fff;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 3.78vw, 4.375rem);
  font-weight: 800;
  line-height: 1.02;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.8s ease 0.1s forwards;
  opacity: 0;
  color: #fff;
  text-shadow: 0 3px 18px rgba(17, 23, 19, 0.72);
}

.hero__title span {
  color: #fff;
}

.hero__description {
  font-size: clamp(1.35rem, 1.5vw, 1.75rem);
  color: #fff;
  line-height: 1.45;
  margin-bottom: 0;
  max-width: 760px;
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
  text-shadow: 0 2px 14px rgba(17, 23, 19, 0.78);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.3s forwards;
  opacity: 0;
}

.hero__stats {
  display: flex;
  gap: var(--space-10);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero__stat {
  text-align: left;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
}

.hero__stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* ============================================
   CREDIBILITY BAR
   ============================================ */
.credibility {
  padding: var(--space-12) 0;
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.credibility__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.credibility__item {
  text-align: center;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.credibility__item:hover {
  background: var(--color-bg-glass);
}

.credibility__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  color: var(--color-brand);
}

.credibility__icon svg {
  width: 100%;
  height: 100%;
}

.credibility__number {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.credibility__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* ============================================
   SERVICES
   ============================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-6);
}

.service-card {
  grid-column: span 2;
  padding: var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.service-card:nth-child(4) {
  grid-column: 2 / span 2;
}

.service-card:nth-child(5) {
  grid-column: 4 / span 2;
}

.service-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, rgba(28, 93, 69, 0.14), rgba(238, 242, 234, 0.82));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  transform: scale(1.1) rotate(5deg);
  background: linear-gradient(135deg, var(--color-brand), var(--color-brand-light));
  color: #fff;
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
}

.service-card__description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  transition: all var(--transition-fast);
}

.service-card__link:hover {
  gap: var(--space-3);
  color: var(--color-accent-light);
}

.service-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card__link svg {
  transform: translateX(4px);
}

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio__filters {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}

.portfolio__filter {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-xl);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-base);
}

.portfolio__filter:hover,
.portfolio__filter.active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.portfolio__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.portfolio__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.portfolio__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(18, 61, 46, 0.88) 0%, rgba(18, 61, 46, 0.08) 62%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio__item:hover .portfolio__overlay {
  opacity: 1;
}

.portfolio__item-category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.portfolio__item-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: #fff;
}

.portfolio__cta {
  text-align: center;
  margin-top: var(--space-10);
}

/* ============================================
   ABOUT
   ============================================ */
.about__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about__content {
  order: 1;
}

.about__image-wrapper {
  order: 2;
  position: relative;
}

.about__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: relative;
}

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

.about__image-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 200px;
  height: 200px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-brand), var(--color-brand-light));
  z-index: -1;
}

.about__text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

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

.about__value-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-top: 2px;
}

.about__value-icon svg {
  width: 16px;
  height: 16px;
}

.about__value-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.about__value-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================
   TEAM
   ============================================ */
.team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  max-width: 900px;
  margin: 0 auto;
}

.team-card {
  text-align: center;
  padding: var(--space-8);
  overflow: visible;
}

.team-card__avatar {
  width: 150px;
  height: 150px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-6);
  overflow: hidden;
  border: 4px solid var(--color-border-accent);
  background: var(--color-brand-muted);
  transition: all var(--transition-base);
}

.team-card:hover .team-card__avatar {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.team-card:nth-child(2) .team-card__avatar img {
  object-position: center 14%;
}

.team-card:nth-child(3) .team-card__avatar img {
  object-position: center 18%;
}

.team-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.team-card__role {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: var(--space-3);
}

.team-card__bio {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  padding: var(--space-8);
  position: relative;
}

.testimonial-card__quote {
  font-size: var(--text-3xl);
  color: var(--color-accent);
  font-family: Georgia, serif;
  line-height: 1;
  margin-bottom: var(--space-4);
}

.testimonial-card__text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-card__stars {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  color: var(--color-accent);
}

.testimonial-card__stars svg {
  width: 18px;
  height: 18px;
  fill: var(--color-accent);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__author-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-brand), var(--color-brand-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: #fff;
}

.testimonial-card__author-name {
  font-weight: 600;
  font-size: var(--text-sm);
}

.testimonial-card__author-project {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ============================================
   LOCATIONS
   ============================================ */
.locations__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.location-card {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.location-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.location-card__number {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-brand), var(--color-brand-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: #fff;
}

.location-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
}

.location-card__address {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.location-card__map {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 220px;
  border: 1px solid var(--color-border);
}

.location-card__map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(0.7) brightness(0.7) contrast(1.1);
  transition: filter var(--transition-base);
}

.location-card__map:hover iframe {
  filter: grayscale(0) brightness(1) contrast(1);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.contact__info {
  padding-right: var(--space-8);
}

.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.contact__info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: var(--radius-md);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brand);
}

.contact__info-icon svg {
  width: 22px;
  height: 22px;
}

.contact__info-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.contact__info-value {
  font-weight: 500;
  color: var(--color-text-primary);
}

.contact__info-value a {
  color: var(--color-text-primary);
}

.contact__info-value a:hover {
  color: var(--color-accent);
}

.contact__socials {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.contact__social {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
}

.contact__social:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  transform: translateY(-3px);
}

.contact__social svg {
  width: 20px;
  height: 20px;
}

.contact__form {
  padding: var(--space-8);
}

.form__group {
  margin-bottom: var(--space-5);
}

.form__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-text-muted);
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239ca3af' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form__select option {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

.form__textarea {
  min-height: 130px;
  resize: vertical;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form__submit {
  width: 100%;
  margin-top: var(--space-2);
}

.form__success {
  display: none;
  text-align: center;
  padding: var(--space-8);
}

.form__success.show {
  display: block;
}

.form__success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-full);
  background: rgba(31, 143, 77, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-whatsapp);
}

.form__success-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.form__success-text {
  color: var(--color-text-secondary);
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: var(--z-whatsapp);
  width: 60px;
  height: 60px;
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 0;
  bottom: calc(100% + var(--space-3));
  background: #fff;
  color: #333;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
  pointer-events: none;
  white-space: nowrap;
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateY(0);
}

.whatsapp-float__btn {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(31, 143, 77, 0.35);
  transition: all var(--transition-base);
  animation: whatsappPulse 2s infinite;
}

.whatsapp-float__btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(31, 143, 77, 0.5);
}

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

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(31, 143, 77, 0.35); }
  50% { box-shadow: 0 4px 30px rgba(31, 143, 77, 0.5); }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #111713;
  color: #f4f6f2;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: var(--space-16) 0 100px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer__brand-description {
  font-size: var(--text-sm);
  color: rgba(244, 246, 242, 0.82);
  line-height: 1.7;
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-5);
  color: #f4f6f2;
}

.footer__link {
  display: block;
  font-size: var(--text-sm);
  color: rgba(244, 246, 242, 0.82);
  padding: var(--space-2) 0;
  transition: all var(--transition-fast);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: rgba(244, 246, 242, 0.82);
}

.footer__contact-icon {
  width: 18px;
  height: 18px;
  min-width: 18px;
  color: var(--color-accent);
  margin-top: 2px;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: var(--text-sm);
  color: rgba(244, 246, 242, 0.72);
}

.footer__socials {
  display: flex;
  gap: var(--space-4);
}

.footer__social {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(244, 246, 242, 0.82);
  transition: all var(--transition-base);
}

.footer__social:hover {
  background: var(--color-accent);
  color: #fff;
}

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

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
}

.lightbox.active {
  display: flex;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  animation: lightboxIn 0.3s ease;
}

.lightbox__close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

@keyframes lightboxIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --text-6xl: 2.75rem;
    --text-5xl: 2.25rem;
    --text-4xl: 2rem;
  }

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

  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) {
    grid-column: auto;
  }

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

  .about__wrapper {
    gap: var(--space-10);
  }

  .team__grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --text-7xl: 2.5rem;
    --text-6xl: 2.25rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
    --text-3xl: 1.5rem;
    --container-padding: 1.25rem;
  }

  .section {
    padding: var(--space-16) 0;
  }

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

  .header .header__logo-img {
    height: 58px;
    max-width: 58px;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: #111713;
    flex-direction: column;
    align-items: flex-start;
    padding: 170px var(--space-8) var(--space-8);
    transition: right var(--transition-base);
    border-left: 1px solid rgba(255, 255, 255, 0.14);
  }

  .header__nav.open {
    right: 0;
  }

  .header__links {
    flex-direction: column;
    gap: var(--space-4);
    width: 100%;
  }

  .header__link {
    font-size: var(--text-lg);
    padding: var(--space-3) 0;
  }

  .header__cta {
    flex-direction: column;
    width: 100%;
  }

  .header__phone {
    display: none;
  }

  /* Hero Mobile */
  .hero {
    min-height: 100svh;
    margin-top: 82px;
  }

  .hero__title {
    font-size: var(--text-5xl);
    line-height: 1.08;
  }

  .hero__description {
    font-size: var(--text-base);
    line-height: 1.7;
    max-width: 560px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__stats {
    gap: var(--space-6);
    flex-wrap: wrap;
  }

  .hero__stat {
    min-width: 100px;
  }

  /* Credibility */
  .credibility__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  /* Services */
  .services__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) {
    grid-column: auto;
  }

  /* Portfolio */
  .portfolio__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .portfolio__filters {
    gap: var(--space-2);
  }

  .portfolio__filter {
    font-size: var(--text-xs);
    padding: var(--space-2) var(--space-3);
  }

  /* About */
  .about__wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .about__image-wrapper {
    order: 1;
  }

  .about__content {
    order: 2;
  }

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

  /* Team */
  .team__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  /* Testimonials */
  .testimonials__grid {
    grid-template-columns: 1fr;
  }

  /* Locations */
  .locations__grid {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .contact__wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .contact__info {
    padding-right: 0;
  }

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

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  /* WhatsApp */
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-float__tooltip {
    display: none;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  :root {
    --text-5xl: 1.75rem;
    --text-4xl: 1.5rem;
    --container-padding: 1rem;
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-4);
  }

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

/* --- Utility: Mobile Menu Overlay --- */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-header) - 1);
}

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

/* --- Print Styles --- */
@media print {
  .header, .whatsapp-float, .lightbox {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .section {
    break-inside: avoid;
  }
}

/* ============================================
   COOKIE CONSENT
   ============================================ */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.cookie-consent.show {
  transform: translateY(0);
}

.cookie-consent p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.cookie-consent a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-consent a:hover {
  color: var(--color-accent-light);
}

@media (max-width: 768px) {
  .cookie-consent {
    flex-direction: column;
    text-align: center;
    padding: var(--space-4);
  }
  
  .cookie-consent button {
    width: 100%;
  }
}