/*
Theme Name: Cavoli Network
Theme URI: https://cavolinetwork.com.br
Author: Cavoli Network
Author URI: https://cavolinetwork.com.br
Description: Tema oficial da Cavoli Network — conectando empresas ao futuro digital.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: cavoli-network
Tags: technology, business, services, responsive
*/

/* ============================================================
   CSS VARIABLES
   ============================================================ */
:root {
  --blue-primary:   #1a7fd4;
  --blue-dark:      #0d4a8a;
  --blue-deep:      #071e3d;
  --green-accent:   #3db844;
  --green-dark:     #2a8c30;
  --gray-metallic:  #8a9db5;
  --gray-light:     #dde4ef;
  --dark-bg:        #060d1a;
  --dark-section:   #0a1628;
  --white:          #ffffff;
  --text-primary:   #1a1f36;
  --text-muted:     #6b7a99;
  --border-color:   rgba(26,127,212,0.15);
  --shadow-blue:    0 8px 32px rgba(26,127,212,0.25);
  --shadow-card:    0 4px 24px rgba(0,0,0,0.08);
  --radius-sm:      6px;
  --radius-md:      12px;
  --radius-lg:      20px;
  --transition:     0.3s ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background: #fff;
  overflow-x: hidden;
}

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

a { color: var(--blue-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--green-accent); }

ul { list-style: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Exo 2', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 3rem;
}

.text-center { text-align: center; }

.accent { color: var(--green-accent); }
.accent-blue { color: var(--blue-primary); }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-pad {
  padding: 80px 0;
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 0;
}

#site-header.scrolled {
  background: rgba(6, 13, 26, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-logo img {
  height: 48px;
  width: auto;
}

.site-logo .logo-text {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.05em;
}

.site-logo .logo-text span { color: var(--green-accent); }

nav#main-nav ul {
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav#main-nav a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 0.25rem 0;
  position: relative;
  transition: color var(--transition);
}

nav#main-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--green-accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}

nav#main-nav a:hover,
nav#main-nav a.active { color: #fff; }
nav#main-nav a:hover::after,
nav#main-nav a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--green-accent) !important;
  color: #fff !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
}

.nav-cta:hover { background: var(--green-dark) !important; }
.nav-cta::after { display: none !important; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: var(--transition);
  border-radius: 2px;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--dark-bg);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(26,127,212,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(61,184,68,0.10) 0%, transparent 60%),
    var(--dark-bg);
}

.circuit-canvas {
  position: absolute;
  inset: 0;
  opacity: 0.25;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(26,127,212,0.15);
  border: 1px solid rgba(26,127,212,0.35);
  color: var(--blue-primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green-accent);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 1.25rem;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--blue-primary), var(--green-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--blue-primary);
  color: #fff;
  border-color: var(--blue-primary);
}

.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}

.btn-outline:hover {
  border-color: var(--green-accent);
  color: var(--green-accent);
  transform: translateY(-2px);
}

.btn-green {
  background: var(--green-accent);
  color: #fff;
  border-color: var(--green-accent);
}

.btn-green:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: #fff;
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-number {
  font-family: 'Exo 2', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--green-accent);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
#services {
  background: #f8faff;
  padding: 90px 0;
}

.services-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.label-tag {
  display: inline-block;
  background: rgba(26,127,212,0.1);
  color: var(--blue-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem;
  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(--blue-primary), var(--green-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
  border-color: rgba(26,127,212,0.3);
}

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

.service-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(26,127,212,0.12), rgba(61,184,68,0.08));
  border: 1px solid rgba(26,127,212,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue-primary);
  transition: gap var(--transition), color var(--transition);
}

.service-link:hover { gap: 0.7rem; color: var(--green-accent); }

/* ============================================================
   ABOUT SECTION
   ============================================================ */
#about {
  padding: 90px 0;
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-blue);
}

.about-img-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--dark-section) 0%, var(--blue-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}

.about-badge {
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  background: #fff;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-card);
  text-align: center;
}

.about-badge-number {
  font-family: 'Exo 2', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blue-primary);
}

.about-badge-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.about-content .label-tag { margin-bottom: 1rem; }

.about-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  margin-bottom: 1.25rem;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.value-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--blue-primary), var(--green-accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.value-item h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.1rem;
}

.value-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

/* ============================================================
   MISSÃO VISÃO VALORES
   ============================================================ */
.mvv-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 2.5rem 2rem 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.mvv-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.mvv-pill {
  background: rgba(26, 127, 212, 0.2);
  border: 1px solid rgba(26, 127, 212, 0.5);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.32rem 0.9rem;
  border-radius: 999px;
  letter-spacing: 0.03em;
  transition: all 0.3s ease;
  display: inline-block;
  text-shadow: none;
}

.mvv-pill:hover {
  background: rgba(61, 184, 68, 0.3);
  border-color: #3db844;
  color: #3db844;
}

/* ============================================================
   ESPAÇAMENTO ENTRE SEÇÕES
   ============================================================ */
#sobre    { margin-top: 0; }
#mvv      { margin-top: 0; }
#diferenciais { margin-top: 0; }
#contato  { margin-top: 0; }

@media (max-width: 900px) {
  #mvv > .container > div[style*="grid"] {
    grid-template-columns: 1fr !important;
  }
}

/* ============================================================
   WHY US / DIFFERENTIALS
   ============================================================ */
#why-us {
  padding: 90px 0;
  background: var(--dark-section);
}

.why-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.why-header .section-title { color: #fff; }
.why-header .section-subtitle { color: rgba(255,255,255,0.6); }

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.differential-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  text-align: center;
  transition: all var(--transition);
}

.differential-card:hover {
  background: rgba(26,127,212,0.12);
  border-color: rgba(26,127,212,0.4);
  transform: translateY(-4px);
}

.diff-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.differential-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.differential-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
#contact {
  padding: 90px 0;
  background: #f8faff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

.contact-info .label-tag { margin-bottom: 1rem; }

.contact-info h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-item-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-item-text strong { display: block; font-size: 0.85rem; color: var(--text-primary); }
.contact-item-text span { font-size: 0.88rem; color: var(--text-muted); }

.contact-form-wrap {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}

.form-group { margin-bottom: 1.25rem; }

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--text-primary);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(26,127,212,0.12);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit { width: 100%; justify-content: center; margin-top: 0.5rem; }

.form-feedback {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
}

.form-feedback.success { background: rgba(61,184,68,0.12); color: var(--green-dark); border: 1px solid rgba(61,184,68,0.3); }
.form-feedback.error { background: rgba(220,53,69,0.1); color: #b91c1c; border: 1px solid rgba(220,53,69,0.3); }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--dark-bg);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  margin-top: 1rem;
  margin-bottom: 1.5rem;
  max-width: 280px;
  line-height: 1.7;
}

.footer-logo {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
}

.footer-logo span { color: var(--green-accent); }

.footer-social {
  display: flex;
  gap: 0.6rem;
}

.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  color: #fff;
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--green-accent); }

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.6rem;
}

.footer-contact-item svg { color: var(--blue-primary); flex-shrink: 0; }

.footer-bottom {
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.35); }
.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: var(--green-accent); }

/* ============================================================
   BLOG / SINGLE POST
   ============================================================ */
#blog-archive, #single-post {
  padding: 100px 0 80px;
  background: #f8faff;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
  margin-top: 2rem;
}

.blog-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-blue); }

.blog-card-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: linear-gradient(135deg, var(--dark-section), var(--blue-dark));
}

.blog-card-body { padding: 1.5rem; }

.blog-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  display: flex;
  gap: 0.75rem;
}

.blog-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.blog-card h3 a { color: var(--text-primary); }
.blog-card h3 a:hover { color: var(--blue-primary); }

.blog-card p { font-size: 0.88rem; color: var(--text-muted); }

.post-content { max-width: 780px; margin: 0 auto; }
.post-content img { border-radius: var(--radius-md); margin: 1.5rem 0; }
.post-content h2, .post-content h3 { margin: 2rem 0 1rem; }
.post-content p { margin-bottom: 1rem; color: var(--text-muted); }
.post-content ul, .post-content ol { padding-left: 1.5rem; margin-bottom: 1rem; list-style: revert; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  padding: 120px 0 60px;
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-section) 100%);
  text-align: center;
}

.page-hero h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 3rem); }
.page-hero p { color: rgba(255,255,255,0.6); margin-top: 0.75rem; }
.page-hero .breadcrumb { color: rgba(255,255,255,0.4); font-size: 0.85rem; margin-top: 1rem; }
.page-hero .breadcrumb a { color: var(--green-accent); }

/* ============================================================
   UTILITIES
   ============================================================ */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Notification toast */
.toast {
  position: fixed;
  bottom: 2rem; right: 2rem;
  background: #fff;
  border-left: 4px solid var(--green-accent);
  border-radius: var(--radius-sm);
  padding: 1rem 1.5rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  font-size: 0.9rem;
  z-index: 9999;
  transform: translateX(110%);
  transition: transform 0.4s ease;
}

.toast.show { transform: translateX(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { order: -1; }
  .about-badge { right: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section-pad, #services, #about, #why-us, #contact { padding: 60px 0; }

  nav#main-nav {
    position: fixed;
    top: 72px; left: 0; right: 0; bottom: 0;
    background: rgba(6,13,26,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    justify-content: center;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 999;
  }

  nav#main-nav.open { transform: translateX(0); }
  nav#main-nav ul { flex-direction: column; align-items: center; gap: 1.5rem; }
  nav#main-nav a { font-size: 1.25rem; }

  .menu-toggle { display: flex; }

  .hero-stats { gap: 1.5rem; }

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

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

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

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; }
  .about-values { grid-template-columns: 1fr; }
  .differentials-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}