/* ==========================================================================
   EDILE 360 - AUTENTICO, SOLIDO & PROFESSIONALE (IMPRESA EDILE)
   ========================================================================== */

/* --- VARIABILI & TEMA CONCRETO --- */
:root {
  --primary: #c25e00; /* Terracotta / Arancio mattone edile solido */
  --primary-hover: #9a4900;
  --primary-light: #fef3e7;
  --primary-border: #fed7aa;

  --secondary: #1e293b; /* Antracite / Grafite profondo */
  --secondary-light: #334155;
  --secondary-subtle: #f3ecdb; /* Tono sabbia caldo per badge e dettagli */

  --bg-page: #fbf8ef; /* Fondo crema / avorio caldo con leggero tono dorato/giallo */
  --bg-page-warm: #f3ecdb; /* Tono sabbia caldo delicato per alternanza sezioni */
  --bg-card: #ffffff; /* Card bianche per massimo contrasto e pulizia */

  --border-light: #e6ddce; /* Bordi caldi in tinta naturale pietra */
  --border-medium: #d7ccba;

  --text-main: #0f172a;
  --text-body: #475569;
  --text-muted: #64748b;
  --text-white: #ffffff;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.03);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.25s ease-in-out;

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* --- RESET & BASE --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

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

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

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

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 70px 0;
}

/* --- TIPOGRAFIA SOLIDA --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--secondary);
  line-height: 1.25;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 42px;
}

.badge-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1px solid var(--primary-border);
  margin-bottom: 12px;
}

.badge-chip i {
  font-size: 0.85rem;
}

.section-title {
  font-size: 2.15rem;
  margin-bottom: 10px;
  color: var(--secondary);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.highlight {
  color: var(--primary);
}

/* --- PULSANTI SANI E CONCRETI --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  color: #ffffff;
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--secondary);
  border-color: var(--secondary);
}

.btn-outline-dark:hover {
  background-color: var(--secondary);
  color: #ffffff;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 13px 26px;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   TOP BAR & HEADER
   ========================================================================== */
.top-bar {
  background-color: var(--secondary);
  color: #cbd5e1;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #e2e8f0;
}

.top-bar-item i {
  color: #fb923c;
}

.top-bar-item:hover {
  color: #ffffff;
}

.top-bar-badge {
  background: rgba(255, 255, 255, 0.1);
  color: #f8fafc;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.78rem;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: box-shadow var(--transition-fast), background var(--transition-fast);
}

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

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--secondary);
  letter-spacing: -0.01em;
}

.logo-badge {
  width: 36px;
  height: 36px;
  background-color: var(--secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f97316;
  font-size: 1.05rem;
}

.logo span {
  color: var(--primary);
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-weight: 600;
  color: var(--text-body);
  font-size: 0.9rem;
  padding: 6px 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-phone-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  background: var(--secondary-subtle);
  color: var(--secondary);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
  border: 1px solid var(--border-light);
}

.nav-phone-chip:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary-border);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--secondary);
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  padding: 70px 0 65px;
  background: linear-gradient(180deg, var(--bg-page) 0%, var(--bg-page-warm) 100%);
  border-bottom: 1px solid var(--border-light);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--secondary-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--secondary);
  border: 1px solid var(--border-light);
  margin-bottom: 18px;
}

.hero-tag i {
  color: var(--primary);
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--secondary);
  line-height: 1.15;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--text-body);
  margin-bottom: 26px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

/* Hero Key Metric Chips */
.hero-pills {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-pill-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-page);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--secondary);
}

.hero-pill-item i {
  color: #16a34a;
  font-size: 0.85rem;
}

/* Hero Visual Side */
.hero-visual-card {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  aspect-ratio: 4 / 3;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-floating-card {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background: #ffffff;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 12px;
}

.floating-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.floating-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--secondary);
}

.floating-text span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CHI SIAMO
   ========================================================================== */
.about {
  background-color: var(--bg-page-warm);
}

.about-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.about-pill-card {
  background: #ffffff;
  padding: 24px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.about-pill-card:hover {
  border-color: var(--primary);
}

.about-pill-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 14px;
}

.about-pill-card h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--secondary);
}

.about-pill-card p {
  font-size: 0.85rem;
  color: var(--text-body);
  line-height: 1.45;
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services {
  background-color: var(--bg-page);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

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

.service-card-fresh {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card-fresh:hover {
  border-color: var(--primary-border);
  box-shadow: var(--shadow-md);
}

.service-card-image {
  height: 180px;
  position: relative;
  overflow: hidden;
  background-color: var(--secondary-subtle);
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-chip-floating {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.service-card-body {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--secondary);
}

.service-card-body p {
  font-size: 0.86rem;
  color: var(--text-body);
  line-height: 1.5;
  margin-bottom: 16px;
}

.service-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.service-mini-tag {
  background: var(--bg-page);
  color: var(--secondary);
  font-size: 0.74rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.service-action-link {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-action-link:hover {
  color: var(--primary-hover);
  gap: 8px;
}

/* ==========================================================================
   CALCULATOR
   ========================================================================== */
.calculator-section {
  background-color: var(--bg-page-warm);
}

.calc-fresh-container {
  max-width: 860px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.calc-options-pills {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.calc-pill-label {
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid var(--border-medium);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-body);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.calc-pill-label input {
  position: absolute;
  opacity: 0;
}

.calc-pill-label:hover {
  border-color: var(--primary);
  color: var(--secondary);
}

.calc-pill-label.selected {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.calc-slider-card {
  background: var(--bg-page);
  padding: 20px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  margin-bottom: 22px;
}

.calc-slider-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.calc-slider-top span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary);
}

.calc-slider-top strong {
  font-size: 1.25rem;
  color: var(--primary);
  font-family: var(--font-heading);
}

.range-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--border-medium);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: var(--shadow-sm);
}

.calc-extras-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.calc-extra-chip {
  flex: 1;
  min-width: 180px;
  background: #ffffff;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  font-size: 0.82rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.calc-extra-chip:hover {
  border-color: var(--primary);
}

.calc-extra-chip input[type="checkbox"] {
  accent-color: var(--primary);
}

/* Result Box */
.calc-estimate-result-box {
  background: var(--secondary);
  color: #ffffff;
  padding: 24px 26px;
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.calc-estimate-left .est-label {
  font-size: 0.8rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.calc-estimate-left .est-price {
  font-size: 2rem;
  font-weight: 800;
  color: #fbbf24;
  font-family: var(--font-heading);
  line-height: 1.1;
  margin: 4px 0;
}

.calc-estimate-left .est-sub {
  font-size: 0.74rem;
  color: #94a3b8;
  line-height: 1.4;
  display: block;
  max-width: 480px;
}

/* ==========================================================================
   COME LAVORIAMO (STEP PROGRESSIVI)
   ========================================================================== */
.process-compact {
  background: var(--bg-page);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.process-steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.step-card {
  background: #ffffff;
  padding: 22px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.step-card:hover {
  border-color: var(--primary-border);
}

.step-number-badge {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.step-card h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--secondary);
}

.step-card p {
  font-size: 0.84rem;
  color: var(--text-body);
  line-height: 1.45;
}

/* ==========================================================================
   CONTATTI
   ========================================================================== */
.contact-section {
  background-color: var(--bg-page-warm);
}

.contact-layout-fresh {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: start;
}

/* Direct Contact Boxes */
.contact-fast-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fast-card {
  background: #ffffff;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.fast-card:hover {
  border-color: var(--primary);
}

.fast-card.featured-call {
  background-color: var(--secondary);
  color: #ffffff;
  border-color: var(--secondary);
}

.fast-card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.fast-card.featured-call .fast-card-icon {
  background: var(--primary);
  color: #ffffff;
}

.fast-card-info .label {
  display: block;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.fast-card.featured-call .fast-card-info .label {
  color: #94a3b8;
}

.fast-card-info .val {
  font-size: 1.02rem;
  font-weight: 700;
}

.fast-card.featured-call .fast-card-info .val {
  color: #ffffff;
}

/* Form */
.contact-form-fresh {
  background: #ffffff;
  padding: 30px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.contact-form-fresh h3 {
  font-size: 1.35rem;
  margin-bottom: 6px;
  color: var(--secondary);
}

.contact-form-fresh p {
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group-clean {
  margin-bottom: 14px;
}

.form-group-clean label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 5px;
}

.form-input-clean {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-medium);
  background-color: #ffffff;
  color: var(--secondary);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input-clean:focus {
  border-color: var(--primary);
}

textarea.form-input-clean {
  resize: vertical;
  min-height: 85px;
}

.privacy-check-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.76rem;
  color: var(--text-muted);
  cursor: pointer;
  margin-bottom: 16px;
  line-height: 1.4;
}

.privacy-check-label input {
  margin-top: 2px;
  accent-color: var(--primary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer-fresh {
  background-color: var(--secondary);
  color: #94a3b8;
  padding: 42px 0 20px;
  font-size: 0.84rem;
}

.footer-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 20px;
}

.footer-nav-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-nav-links a {
  color: #cbd5e1;
}

.footer-nav-links a:hover {
  color: #ffffff;
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Dati Legali Società */
.footer-legal-row {
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 14px;
}

.footer-legal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.footer-legal-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.78rem;
  color: #94a3b8;
  line-height: 1.5;
}

.footer-legal-item i {
  color: #c25e00;
  font-size: 0.85rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-legal-item strong {
  color: #cbd5e1;
}

.footer-privacy-link {
  color: #94a3b8;
  font-size: 0.78rem;
  text-decoration: underline;
}

.footer-privacy-link:hover {
  color: #ffffff;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS & TOAST
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1500;
}

.floating-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast);
}

.floating-btn:hover {
  transform: scale(1.06);
}

.floating-whatsapp {
  background-color: #16a34a;
}

.floating-phone {
  background-color: var(--primary);
}

.scroll-to-top {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--secondary);
  color: #ffffff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  align-self: center;
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}

/* Toast */
.toast-notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--secondary);
  color: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2000;
  transform: translateY(80px);
  opacity: 0;
  transition: all var(--transition-normal);
  border-left: 3px solid #16a34a;
  font-size: 0.86rem;
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  font-size: 1.1rem;
  color: #22c55e;
}

/* ==========================================================================
   RESPONSIVE (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .about-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-steps-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 50px 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .hero {
    padding: 45px 0 50px;
  }

  .hero-title {
    font-size: 2.15rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .mobile-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 65px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 65px);
    background: var(--bg-page);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 14px;
    box-shadow: var(--shadow-lg);
    transition: left var(--transition-normal);
    overflow-y: auto;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-link {
    font-size: 1.05rem;
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
  }

  .nav-cta-group {
    display: none;
  }

  .about-features-grid {
    grid-template-columns: 1fr;
  }

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

  .calc-fresh-container {
    padding: 20px 16px;
  }

  .calc-estimate-result-box {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .calc-estimate-result-box .btn {
    width: 100%;
  }

  .contact-layout-fresh {
    grid-template-columns: 1fr;
  }

  .contact-form-fresh {
    padding: 20px 16px;
  }

  .form-row-2 {
    grid-template-columns: 1fr;
  }

  .process-steps-row {
    grid-template-columns: 1fr;
  }

  .footer-top-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-nav-links {
    flex-direction: column;
    gap: 10px;
  }

  .footer-legal-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.9rem;
  }

  .hero-floating-card {
    position: static;
    margin-top: 12px;
  }

  .calc-options-pills {
    flex-direction: column;
  }

  .calc-pill-label {
    width: 100%;
    justify-content: center;
  }

  .calc-extras-bar {
    flex-direction: column;
  }

  .calc-extra-chip {
    width: 100%;
  }
}