/* ============================================
   VCM ARQUITECTURA INTELIGENTE
   Premium Landing Page - Design System
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors - From Logo */
  --slate-dark: #2c3e50;
  --slate: #4a6274;
  --slate-light: #6b8a9e;
  --bronze-dark: #8a6914;
  --bronze: #b8943c;
  --bronze-light: #d4b76a;
  --silver: #c0c8ce;
  --silver-light: #e8ecef;

  /* Neutrals */
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-card: #151515;
  --bg-glass: rgba(255, 255, 255, 0.03);
  --text-primary: #f5f5f5;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(184, 148, 60, 0.3);

  /* Gradients */
  --gradient-bronze: linear-gradient(135deg, var(--bronze-dark), var(--bronze), var(--bronze-light));
  --gradient-slate: linear-gradient(135deg, var(--slate-dark), var(--slate), var(--slate-light));
  --gradient-hero: linear-gradient(180deg, rgba(10,10,10,0.3) 0%, rgba(10,10,10,0.6) 50%, rgba(10,10,10,0.95) 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Spacing */
  --section-padding: clamp(80px, 10vw, 140px);
  --container-max: 1280px;
  --container-wide: 1440px;

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.5);
  --shadow-bronze: 0 4px 24px rgba(184, 148, 60, 0.15);
  --blur-glass: blur(20px);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.4s;
  --duration-slow: 0.8s;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* ---------- Utility Classes ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

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

.section-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--gradient-bronze);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.section-title em {
  font-style: italic;
  color: var(--bronze);
}

.section-description {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.8;
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

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

.navbar__logo {
  height: 44px;
  width: auto;
  transition: transform var(--duration-fast) var(--ease-out);
}

.navbar__logo:hover {
  transform: scale(1.05);
}

.navbar__links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.navbar__link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gradient-bronze);
  transition: width var(--duration-normal) var(--ease-out);
}

.navbar__link:hover {
  color: var(--text-primary);
}

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

.navbar__cta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg-primary);
  background: var(--gradient-bronze);
  padding: 10px 28px;
  border: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.navbar__cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s var(--ease-out);
}

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

.navbar__cta:hover {
  box-shadow: var(--shadow-bronze);
  transform: translateY(-1px);
}

/* Mobile menu toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--duration-fast) var(--ease-out);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 40px 120px;
  background: #e5e5e5;
}

/* Subtle architectural grid pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(74, 98, 116, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 98, 116, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Corner accents */
.hero::after {
  content: '';
  position: absolute;
  top: 40px;
  right: 40px;
  width: 120px;
  height: 120px;
  border-top: 1px solid rgba(74, 98, 116, 0.15);
  border-right: 1px solid rgba(74, 98, 116, 0.15);
  pointer-events: none;
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 900px;
  position: relative;
  z-index: 1;
}

/* ======= THE LOGO IS THE HERO ======= */
.hero__logo {
  width: clamp(340px, 55vw, 680px);
  height: auto;
  object-fit: contain;
  margin-bottom: 48px;
  animation: logoReveal 1.2s var(--ease-out) both;
}

@keyframes logoReveal {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Divider */
.hero__divider {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--slate), var(--bronze));
  margin-bottom: 32px;
  animation: dividerGrow 1s var(--ease-out) 0.5s both;
  position: relative;
}

.hero__divider::before,
.hero__divider::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.hero__divider::before {
  left: -12px;
  background: var(--slate);
}

.hero__divider::after {
  right: -12px;
  background: var(--bronze);
}

@keyframes dividerGrow {
  from { width: 0; opacity: 0; }
  to { width: 80px; opacity: 1; }
}

.hero__subtitle {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--slate);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 520px;
  text-align: center;
  animation: fadeIn 1s var(--ease-out) 0.7s both;
}

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

.hero__actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 56px;
  animation: fadeIn 1s var(--ease-out) 0.9s both;
}

/* Hero stats */
.hero__stats {
  display: flex;
  gap: 56px;
  animation: fadeIn 1s var(--ease-out) 1.1s both;
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--slate-dark);
  line-height: 1;
  margin-bottom: 4px;
}

.hero__stat-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--slate-light);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--slate-light);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: fadeIn 1s var(--ease-out) 1.4s both;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(74, 98, 116, 0.15);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, var(--slate), var(--bronze));
  animation: scrollLine 2s var(--ease-in-out) infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  50% { top: 100%; }
  100% { top: 100%; }
}

/* ---------- Button Styles (Global) ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--gradient-bronze);
  color: var(--bg-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.6s var(--ease-out);
}

.btn-primary:hover {
  box-shadow: var(--shadow-bronze);
  transform: translateY(-2px);
}

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

.btn-primary .arrow {
  transition: transform var(--duration-fast) var(--ease-out);
}

.btn-primary:hover .arrow {
  transform: translateX(4px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 36px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
}

.btn-outline:hover {
  border-color: var(--bronze);
  color: var(--bronze-light);
  background: rgba(184, 148, 60, 0.05);
}

/* Hero-specific button overrides (light background) */
.hero .btn-outline {
  color: var(--slate-dark);
  border-color: var(--slate-light);
}

.hero .btn-outline:hover {
  border-color: var(--bronze);
  color: var(--bronze-dark);
  background: rgba(184, 148, 60, 0.08);
}

/* ---------- Services Section ---------- */
.services {
  padding: var(--section-padding) 0;
  background: var(--bg-primary);
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.services__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
  align-items: end;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-bronze);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out);
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.service-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  color: var(--bronze);
  font-size: 1.6rem;
  background: rgba(184, 148, 60, 0.08);
  border: 1px solid rgba(184, 148, 60, 0.15);
}

.service-card__number {
  position: absolute;
  top: 20px;
  right: 24px;
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.03);
  line-height: 1;
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- Projects / Portfolio ---------- */
.projects {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
}

.projects__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 60px;
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.project-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.project-card--large {
  grid-column: span 2;
}

.project-card__image {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform 1s var(--ease-out);
}

.project-card--large .project-card__image {
  height: 560px;
}

.project-card:hover .project-card__image {
  transform: scale(1.05);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,10,10,0.9) 100%);
  opacity: 0.7;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.project-card:hover .project-card__overlay {
  opacity: 1;
}

.project-card__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px;
  transform: translateY(20px);
  transition: transform var(--duration-normal) var(--ease-out);
}

.project-card:hover .project-card__info {
  transform: translateY(0);
}

.project-card__category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bronze-light);
  margin-bottom: 10px;
}

.project-card__title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 600;
  margin-bottom: 8px;
}

.project-card__location {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.project-card__arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.2rem;
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--duration-normal) var(--ease-out);
  backdrop-filter: blur(10px);
}

.project-card:hover .project-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ---------- About / Philosophy ---------- */
.about {
  padding: var(--section-padding) 0;
  background: var(--bg-primary);
  position: relative;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image-wrapper {
  position: relative;
}

.about__image {
  width: 100%;
  height: 600px;
  object-fit: cover;
}

.about__image-accent {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 200px;
  height: 200px;
  border: 1px solid var(--border-accent);
  z-index: -1;
}

.about__content {
  padding-left: 20px;
}

.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}

.value-item {
  padding: 24px;
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--duration-normal) var(--ease-out);
}

.value-item:hover {
  border-color: var(--border-accent);
  background: rgba(255,255,255,0.04);
}

.value-item__number {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--bronze);
  margin-bottom: 8px;
  line-height: 1;
}

.value-item__title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.value-item__desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- Process / Timeline ---------- */
.process {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.process::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(184, 148, 60, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.process__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 80px;
}

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

.process__header .section-label::before {
  display: none;
}

.process__header .section-description {
  margin: 0 auto;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.process__steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-accent), var(--border-accent), transparent);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-accent);
  font-size: 1.5rem;
  color: var(--bronze);
  position: relative;
  z-index: 1;
  transition: all var(--duration-normal) var(--ease-out);
}

.process-step:hover .process-step__icon {
  background: rgba(184, 148, 60, 0.1);
  box-shadow: var(--shadow-bronze);
  transform: translateY(-4px);
}

.process-step__number {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--bronze-light);
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}

.process-step__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.process-step__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- Testimonials ---------- */
.testimonials {
  padding: var(--section-padding) 0;
  background: var(--bg-primary);
  overflow: hidden;
}

.testimonials__header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 60px;
}

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

.testimonials__header .section-label::before {
  display: none;
}

.testimonials__slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  padding: 44px;
  position: relative;
  transition: all var(--duration-normal) var(--ease-out);
}

.testimonial-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.testimonial-card__quote {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--bronze);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.3;
}

.testimonial-card__text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-bronze);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--bg-primary);
}

.testimonial-card__name {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.testimonial-card__role {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ---------- Contact / CTA Section ---------- */
.contact {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact__info {
  padding-right: 40px;
}

.contact__details {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-item__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(184, 148, 60, 0.08);
  border: 1px solid rgba(184, 148, 60, 0.15);
  color: var(--bronze);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-item__value {
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 500;
}

.contact__form {
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  padding: 48px;
}

.form__group {
  margin-bottom: 24px;
}

.form__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--duration-fast) var(--ease-out);
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--bronze);
  background: rgba(184, 148, 60, 0.03);
  box-shadow: 0 0 0 3px rgba(184, 148, 60, 0.08);
}

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

.form__textarea {
  min-height: 140px;
  resize: vertical;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form__submit {
  width: 100%;
  margin-top: 8px;
}

/* ---------- Footer ---------- */
.footer {
  padding: 60px 0 32px;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
}

.footer__main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  height: 40px;
  margin-bottom: 20px;
}

.footer__description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 1rem;
  transition: all var(--duration-fast) var(--ease-out);
}

.footer__social-link:hover {
  border-color: var(--bronze);
  color: var(--bronze);
  background: rgba(184, 148, 60, 0.08);
}

.footer__heading {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.footer__link {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  transition: all var(--duration-fast) var(--ease-out);
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.footer__copyright {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__legal a:hover {
  color: var(--text-secondary);
}

/* ---------- Floating WhatsApp Button ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: all var(--duration-fast) var(--ease-out);
  animation: fadeIn 1s var(--ease-out) 2s both;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: white;
}

.whatsapp-float__pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ---------- Cursor follower ---------- */
.cursor-glow {
  position: fixed;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 148, 60, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  opacity: 0;
}

.cursor-glow.active {
  opacity: 1;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services__header {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__image {
    height: 400px;
  }

  .about__content {
    padding-left: 0;
  }

  .process__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
  }

  .process__steps::before {
    display: none;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact__info {
    padding-right: 0;
  }

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

  .hero__stats {
    display: none;
  }
}

@media (max-width: 768px) {
  .navbar__links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: var(--blur-glass);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
  }

  .navbar__links.active {
    display: flex;
  }

  .navbar__link {
    font-size: 1.1rem;
  }

  .navbar__toggle {
    display: flex;
    z-index: 1001;
  }

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

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

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

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

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

  .project-card--large {
    grid-column: span 1;
  }

  .project-card__image,
  .project-card--large .project-card__image {
    height: 300px;
  }

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

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

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

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .footer__main {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .cursor-glow {
    display: none;
  }
}