/* ============================================================
   ZYVARENTIA CONSTRUCCIONES — Main Stylesheet
   Color Palette:
     Primary:    #1A2E44  (deep navy)
     Accent:     #D4A017  (gold)
     Light:      #F5F7FA
     Text:       #2C3E50
     White:      #FFFFFF
   ============================================================ */

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

:root {
  --primary:      #1A2E44;
  --primary-dark: #0F1D2D;
  --primary-mid:  #243d5a;
  --accent:       #D4A017;
  --accent-dark:  #b8880f;
  --accent-light: #f0c040;
  --light:        #F5F7FA;
  --light-2:      #EFF2F7;
  --text:         #2C3E50;
  --text-muted:   #6B7A8D;
  --white:        #FFFFFF;
  --success:      #27AE60;
  --error:        #E74C3C;
  --border:       #DDE3EC;
  --shadow-sm:    0 2px 8px rgba(26,46,68,0.08);
  --shadow-md:    0 8px 24px rgba(26,46,68,0.12);
  --shadow-lg:    0 20px 60px rgba(26,46,68,0.18);
  --radius:       12px;
  --radius-lg:    20px;
  --transition:   0.3s ease;
}

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

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.65;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-pad { padding: 96px 0; }
.mt-1 { margin-top: 16px; }
.mt-2 { margin-top: 24px; }
.hidden { display: none !important; }

/* ── Typography Helpers ───────────────────────────────────── */
.section-tag {
  display: inline-block;
  background: rgba(212,160,23,0.12);
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 18px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

.highlight {
  color: var(--accent);
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 30px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary-dark);
  box-shadow: 0 4px 16px rgba(212,160,23,0.35);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212,160,23,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.55);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--primary);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
}
.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
}

/* ── COOKIE BANNER ────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--primary-dark);
  color: var(--white);
  padding: 20px 24px;
  box-shadow: 0 -4px 30px rgba(0,0,0,0.25);
  animation: slideUp 0.5s ease forwards;
}

@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-text {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  flex: 1;
  min-width: 260px;
}

.cookie-icon {
  font-size: 1.8rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.cookie-text strong { display: block; font-size: 1rem; margin-bottom: 4px; color: var(--accent-light); }
.cookie-text p { font-size: 0.82rem; color: rgba(255,255,255,0.75); line-height: 1.5; }

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cookie-link {
  font-size: 0.82rem;
  color: var(--accent-light);
  text-decoration: underline;
}
.cookie-link:hover { color: var(--white); }

.btn-cookie-reject {
  padding: 9px 20px;
  border-radius: 50px;
  border: 1.5px solid rgba(255,255,255,0.4);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition);
  background: transparent;
}
.btn-cookie-reject:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

.btn-cookie-accept {
  padding: 9px 22px;
  border-radius: 50px;
  background: var(--accent);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  transition: all var(--transition);
}
.btn-cookie-accept:hover { background: var(--accent-light); }

/* ── NAVBAR ───────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 10px 0;
  transition: all var(--transition);
}

.navbar.scrolled {
  background: rgba(15,29,45,0.97);
  backdrop-filter: blur(12px);
  padding: 6px 0;
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo-wrap { display: flex; align-items: center; text-decoration: none; }

.logo-img {
  height: 80px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: opacity var(--transition), transform var(--transition);
}
.logo-img:hover { opacity: 0.88; transform: scale(1.03); }

.footer-logo-img {
  height: 80px;
  width: auto;
  margin-bottom: 16px;
  display: block;
  filter: brightness(0) invert(1);
}

.logo-placeholder {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 44px; height: 44px;
  background: var(--accent);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--primary-dark);
  flex-shrink: 0;
}

.footer-logo .logo-icon {
  width: 40px; height: 40px;
  font-size: 1.1rem;
}

.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-main {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.06em;
}
.logo-sub {
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  padding: 8px 14px;
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav-link.active { color: var(--accent); }

.nav-cta {
  background: var(--accent) !important;
  color: var(--primary-dark) !important;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 50px;
  margin-left: 6px;
}
.nav-cta:hover { background: var(--accent-light) !important; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 45%, #1e3a5f 100%);
  padding: 120px 0 80px;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 40%, rgba(212,160,23,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(30,58,95,0.6) 0%, transparent 50%);
  pointer-events: none;
}

/* Geometric pattern */
.hero::after {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  border: 1px solid rgba(212,160,23,0.1);
  border-radius: 50%;
  pointer-events: none;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50px; right: -50px;
  width: 400px; height: 400px;
  border: 1px solid rgba(212,160,23,0.07);
  border-radius: 50%;
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

/* Isotipo hero */
.hero-isotipo {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.hero-isotipo-img {
  width: 220px;
  height: 220px;
  object-fit: contain;
  filter: drop-shadow(0 0 32px rgba(212,160,23,0.5));
  animation: floatIsotipo 4s ease-in-out infinite;
}

@keyframes floatIsotipo {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212,160,23,0.15);
  border: 1px solid rgba(212,160,23,0.3);
  color: var(--accent-light);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 22px;
}

.hero-title .highlight {
  color: var(--accent);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.78);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 24px 36px;
  backdrop-filter: blur(8px);
  flex-wrap: wrap;
  gap: 0;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 32px;
}
.stat:first-child { padding-left: 0; }
.stat:last-child  { padding-right: 0; }

.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.stat-unit { font-size: 1.6rem; font-weight: 900; color: var(--accent); line-height: 1; }
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.65); margin-top: 4px; text-align: center; }

.stat-divider {
  width: 1px; height: 50px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll-indicator a {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  animation: bounce 2s ease-in-out infinite;
  transition: all var(--transition);
}
.hero-scroll-indicator a:hover { border-color: var(--accent); color: var(--accent); }

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* ── ABOUT STRIP ──────────────────────────────────────────── */
.about-strip {
  background: var(--primary);
  padding: 28px 0;
}

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

.strip-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 28px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.strip-item:last-child { border-right: none; }

.strip-item i {
  font-size: 1.6rem;
  color: var(--accent);
  flex-shrink: 0;
}

.strip-item strong {
  display: block;
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 700;
}
.strip-item span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

/* ── SERVICES ─────────────────────────────────────────────── */
.services { background: var(--light); }

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

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-card--featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  color: var(--white);
}
.service-card--featured h3 { color: var(--white); }
.service-card--featured p  { color: rgba(255,255,255,0.75); }
.service-card--featured .service-list li { color: rgba(255,255,255,0.85); }
.service-card--featured .service-list i { color: var(--accent); }
.service-card--featured .service-icon-wrap {
  background: rgba(212,160,23,0.2);
  color: var(--accent);
}
.service-card--featured::before { display: none; }

.service-icon-wrap {
  width: 56px; height: 56px;
  background: rgba(212,160,23,0.1);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--accent-dark);
  margin-bottom: 18px;
  transition: all var(--transition);
}
.service-card:hover .service-icon-wrap {
  background: var(--accent);
  color: var(--primary-dark);
  transform: rotate(-5deg) scale(1.05);
}
.service-card--featured:hover .service-icon-wrap {
  background: rgba(212,160,23,0.35);
  color: var(--accent-light);
}

.service-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.service-list { display: flex; flex-direction: column; gap: 6px; }
.service-list li {
  font-size: 0.84rem;
  color: var(--text-muted);
  display: flex; align-items: center; gap: 8px;
}
.service-list i { color: var(--accent); font-size: 0.7rem; }

/* ── EXPERIENCE ───────────────────────────────────────────── */
.experience { background: var(--white); }

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

.exp-content .section-title { text-align: left; }
.exp-content .section-tag   { text-align: left; }

.exp-text {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 0.98rem;
  line-height: 1.75;
}

.exp-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0;
}

.exp-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  background: var(--light);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
  transition: all var(--transition);
}
.exp-feature:hover { background: var(--light-2); transform: translateX(4px); }

.exp-feature-icon {
  width: 38px; height: 38px;
  background: rgba(212,160,23,0.15);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-dark);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.exp-feature strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 2px;
}
.exp-feature span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Card Stack Visual */
.exp-visual { position: relative; display: flex; align-items: center; justify-content: center; }

.exp-card-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
  height: 480px;
}

.exp-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.4s ease;
}
.exp-card i { font-size: 1.6rem; color: var(--accent); }
.exp-card strong { font-size: 1rem; font-weight: 700; color: var(--primary); }
.exp-card span { font-size: 0.84rem; color: var(--text-muted); }

.exp-card-1 {
  top: 0; left: 0; right: 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  color: var(--white);
  z-index: 3;
}
.exp-card-1 i { color: var(--accent); }
.exp-card-1 strong { color: var(--white); }
.exp-card-1 span { color: rgba(255,255,255,0.7); }

.exp-card-2 {
  top: 160px; left: 24px; right: -24px;
  z-index: 2;
  transform: rotate(2deg);
}

.exp-card-3 {
  top: 300px; left: 12px; right: -12px;
  z-index: 1;
  transform: rotate(-1.5deg);
  background: var(--light);
}

.exp-year-badge {
  position: absolute;
  bottom: 0; right: 0;
  background: var(--accent);
  color: var(--primary-dark);
  border-radius: var(--radius);
  padding: 16px 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
  z-index: 4;
}
.exp-year-number {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1;
}
.exp-year-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── PROJECTS ─────────────────────────────────────────────── */
.projects { background: var(--light); }

.projects-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 9px 22px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  background: var(--white);
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.project-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.project-card.hidden-card { display: none; }

.project-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.project-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  color: rgba(212,160,23,0.6);
  transition: transform 0.4s ease;
}
.project-card:hover .project-img-placeholder { transform: scale(1.05); }

.project-tag {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--accent);
  color: var(--primary-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 50px;
}

.project-info {
  padding: 22px 22px 24px;
}
.project-info h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.project-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.6;
}
.project-year {
  font-size: 0.8rem;
  color: var(--accent-dark);
  font-weight: 600;
  display: flex; align-items: center; gap: 6px;
}

.projects-cta {
  text-align: center;
  padding: 40px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--accent);
}
.projects-cta p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

/* ── CLIENTS ──────────────────────────────────────────────── */
.clients { background: var(--white); }

.clients-logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 60px;
}

.client-logo-item {
  transition: all var(--transition);
}
.client-logo-item:hover { transform: translateY(-3px); }

.client-logo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 22px 16px;
  background: var(--light);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.client-logo-placeholder i {
  font-size: 1.8rem;
  color: var(--primary-mid);
}
.client-logo-placeholder span {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}
.client-logo-item:hover .client-logo-placeholder {
  background: var(--light-2);
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}
.client-logo-item:hover .client-logo-placeholder i { color: var(--accent-dark); }

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

.testimonial-card {
  background: var(--light);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
  position: relative;
  transition: all var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.testimonial-quote {
  color: var(--accent);
  font-size: 1.5rem;
  margin-bottom: 12px;
  opacity: 0.7;
}

.testimonial-card p {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 18px;
  font-style: italic;
}

.testimonial-author {
  display: flex; align-items: center; gap: 12px;
}
.author-avatar {
  width: 44px; height: 44px;
  background: var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
}
.testimonial-author span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ── CTA STRIP ────────────────────────────────────────────── */
.cta-strip {
  background: linear-gradient(135deg, var(--primary) 0%, #1e3a5f 100%);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  border: 1px solid rgba(212,160,23,0.15);
  border-radius: 50%;
  pointer-events: none;
}

.cta-strip-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-strip-content h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
}
.cta-strip-content p {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
}

.cta-strip-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ── CONTACT ──────────────────────────────────────────────── */
.contact { background: var(--light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-block {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.contact-info-block:hover { box-shadow: var(--shadow-sm); border-color: var(--accent); }

.contact-info-icon {
  width: 42px; height: 42px;
  background: rgba(212,160,23,0.12);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-dark);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-block strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 3px;
}
.contact-info-block a, .contact-info-block span {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 500;
}
.contact-info-block a:hover { color: var(--accent-dark); }

.contact-social {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition);
}
.whatsapp-btn { background: #25D366; color: var(--white); }
.whatsapp-btn:hover { background: #1ebe5d; transform: scale(1.1); }
.email-btn { background: var(--primary); color: var(--white); }
.email-btn:hover { background: var(--primary-mid); transform: scale(1.1); }

.contact-trust {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  background: rgba(26,46,68,0.04);
  border-radius: var(--radius);
  border: 1px dashed var(--border);
}
.trust-item {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex; align-items: center; gap: 8px;
}
.trust-item i { color: var(--success); }

/* Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(212,160,23,0.12);
}
.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(231,76,60,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236B7A8D' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; cursor: pointer; }

.field-error {
  font-size: 0.78rem;
  color: var(--error);
  display: block;
  min-height: 16px;
}

.form-privacy { display: flex; flex-direction: column; gap: 4px; }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.checkbox-label input[type="checkbox"] {
  width: 18px; height: 18px;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 1px;
  accent-color: var(--accent);
  cursor: pointer;
}
.checkbox-label a { color: var(--accent-dark); text-decoration: underline; }
.checkbox-label a:hover { color: var(--primary); }

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 15px;
  font-size: 1rem;
  border-radius: 12px;
}

.form-success {
  text-align: center;
  padding: 48px 24px;
}
.success-icon {
  font-size: 4rem;
  color: var(--success);
  margin-bottom: 16px;
  animation: popIn 0.5s ease;
}
@keyframes popIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.form-success h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 10px;
}
.form-success p {
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ── FLOATING WHATSAPP ────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  color: var(--white);
  box-shadow: 0 6px 20px rgba(37,211,102,0.45);
  z-index: 990;
  transition: all var(--transition);
  animation: pulse-wa 3s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 30px rgba(37,211,102,0.55);
  animation: none;
}

@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 6px 20px rgba(37,211,102,0.45); }
  50%       { box-shadow: 0 6px 30px rgba(37,211,102,0.7), 0 0 0 12px rgba(37,211,102,0.1); }
}

.wa-tooltip {
  position: absolute;
  right: 68px;
  background: var(--primary-dark);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.wa-tooltip::after {
  content: '';
  position: absolute;
  top: 50%; right: -6px;
  transform: translateY(-50%);
  border: 4px solid transparent;
  border-left-color: var(--primary-dark);
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

/* ── FOOTER ───────────────────────────────────────────────── */
.footer-top {
  background: var(--primary-dark);
  padding: 64px 0 48px;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
}

.footer-brand .footer-logo { margin-bottom: 16px; }
.footer-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--primary-dark); transform: translateY(-2px); }

.footer-links-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-light);
  margin-bottom: 14px;
}
.footer-links-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-links-col li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-links-col li a:hover { color: var(--white); }

.footer-bottom {
  background: rgba(0,0,0,0.3);
  padding: 18px 0;
}
.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}
.footer-bottom a { color: var(--accent); }
.footer-bottom a:hover { color: var(--accent-light); }

/* ── LEGAL PAGES ──────────────────────────────────────────── */
.legal-page {
  padding: 120px 0 80px;
  min-height: 100vh;
  background: var(--light);
}

.legal-header {
  background: var(--primary);
  padding: 100px 0 60px;
  margin-bottom: 0;
}
.legal-header h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}
.legal-header p {
  color: rgba(255,255,255,0.65);
  font-size: 0.92rem;
}
.legal-header .breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.84rem; color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
}
.legal-header .breadcrumb a { color: var(--accent); }

.legal-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 60px 24px;
}

.legal-content h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  margin: 36px 0 12px;
  padding-left: 12px;
  border-left: 3px solid var(--accent);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin: 20px 0 8px;
}
.legal-content p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 14px;
}
.legal-content ul {
  list-style: disc;
  padding-left: 22px;
  margin-bottom: 14px;
}
.legal-content ul li {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 6px;
}
.legal-content a { color: var(--accent-dark); text-decoration: underline; }
.legal-content a:hover { color: var(--primary); }

.legal-box {
  background: rgba(212,160,23,0.08);
  border: 1px solid rgba(212,160,23,0.25);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 20px;
}
.legal-box p { color: var(--text); font-weight: 500; }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid         { grid-template-columns: repeat(2, 1fr); }
  .experience-grid       { gap: 48px; }
  .projects-grid         { grid-template-columns: repeat(2, 1fr); }
  .clients-logos         { grid-template-columns: repeat(3, 1fr); }
  .testimonials          { grid-template-columns: 1fr 1fr; }
  .footer-top-grid       { grid-template-columns: 1fr 1fr; gap: 36px; }
  .about-strip-grid      { grid-template-columns: repeat(2, 1fr); }
  .strip-item            { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .strip-item:nth-child(odd)  { border-right: 1px solid rgba(255,255,255,0.1); }
  .strip-item:nth-child(3),
  .strip-item:nth-child(4)   { border-bottom: none; }
}

@media (max-width: 768px) {
  .section-pad { padding: 64px 0; }

  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,20,35,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    z-index: 999;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link { font-size: 1.1rem; padding: 12px 28px; width: 100%; text-align: center; }
  .nav-cta { margin: 8px 0 0; width: auto; }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
    padding: 20px 24px;
    align-items: flex-start;
  }
  .stat { padding: 0; flex-direction: row; gap: 12px; align-items: center; }
  .stat-divider { width: 100%; height: 1px; }

  .hero-btns { flex-direction: column; width: 100%; }
  .hero-btns .btn { width: 100%; justify-content: center; }

  .services-grid { grid-template-columns: 1fr; }
  .experience-grid { grid-template-columns: 1fr; }
  .exp-visual { display: none; }
  .projects-grid { grid-template-columns: 1fr; }
  .clients-logos { grid-template-columns: repeat(2, 1fr); }
  .testimonials { grid-template-columns: 1fr; }

  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-form-wrap { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; }

  .cta-strip-content { flex-direction: column; text-align: center; }
  .cta-strip-btns { width: 100%; justify-content: center; }

  .footer-top-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom-content { flex-direction: column; text-align: center; }

  .cookie-content { flex-direction: column; gap: 16px; }
  .cookie-actions { flex-direction: column; align-items: stretch; width: 100%; }
  .btn-cookie-accept, .btn-cookie-reject { text-align: center; }

  .about-strip-grid { grid-template-columns: 1fr; }
  .strip-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .strip-item:last-child { border-bottom: none; }

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

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .clients-logos { grid-template-columns: repeat(2, 1fr); }
  .hero-stats .stat-number { font-size: 1.8rem; }
}