/* ================================================
   STRAWBERRY MARKETING DIGITAL — Design System
   Paleta: Vermelho + Branco + Escuro
   ================================================ */

/* --- TOKENS --- */
:root {
  --red:        #DC2326;
  --red-dark:   #C01F22;
  --red-light:  rgba(232,39,42,0.12);
  --black:      #0D0D0D;
  --dark:       #1A1A1A;
  --dark2:      #242424;
  --white:      #FFFFFF;
  --off-white:  #F8F6F3;
  --grey:       #5F6470;
  --grey-light: #E5E7EB;
  --border:     rgba(0,0,0,0.08);
  --border-dark: rgba(255,255,255,0.10);

  --font-serif: 'Poppins', sans-serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  --radius:     10px;
  --radius-lg:  16px;
  --max-w:      1200px;
  --transition: all .25s ease;
}

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-sans); font-size: 16px; line-height: 1.7; color: var(--black); background: var(--white); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* --- TIPOGRAFIA --- */
h1, h2, h3, h4 { font-family: var(--font-serif); line-height: 1.2; font-weight: 700; letter-spacing: -0.03em; }
h1 { font-size: clamp(26px, 3.8vw, 46px); }
h2 { font-size: clamp(26px, 3.5vw, 42px); }
h3 { font-size: clamp(18px, 2vw, 22px); font-family: var(--font-sans); font-weight: 700; letter-spacing: -0.01em; }
p { font-size: 16px; line-height: 1.75; color: var(--grey); }

.text-red   { color: var(--red); }
.text-white { color: var(--white); }
.text-dark  { color: var(--black); }
.serif      { font-family: var(--font-serif); }

/* --- LAYOUT --- */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 48px; }
section { padding: 96px 0; }

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  section { padding: 64px 0; }
}

/* --- NAVBAR --- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0; transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.navbar-logo img { height: 44px; width: auto; }
.navbar-cta { display: flex; align-items: center; gap: 16px; }

@media (max-width: 768px) {
  .navbar-logo img { height: 36px; }
  .navbar .container { gap: 12px; }
  .navbar-cta .btn { padding: 10px 16px; font-size: 12px; }
}

/* --- BOTOES --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-size: 15px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  transition: var(--transition); white-space: nowrap;
}
.btn-primary {
  background: var(--red); color: var(--white);
  box-shadow: 0 4px 20px rgba(232,39,42,0.30);
}
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(232,39,42,0.40); }
.btn-outline {
  background: transparent; color: var(--red);
  border: 2px solid var(--red);
}
.btn-outline:hover { background: var(--red); color: var(--white); transform: translateY(-2px); }
.btn-white {
  background: var(--white); color: var(--red);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}
.btn-white:hover { background: var(--off-white); transform: translateY(-2px); }
.btn-lg { padding: 18px 36px; font-size: 16px; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* --- BADGE --- */
.badge {
  display: inline-block; padding: 5px 14px; border-radius: 99px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.badge-red    { background: var(--red-light); color: var(--red-dark); }
.badge-dark   { background: rgba(0,0,0,0.07); color: var(--dark); }
.badge-white  { background: rgba(255,255,255,0.15); color: var(--white); border: 1px solid rgba(255,255,255,0.25); }

/* --- HERO (Google Ads LPs) --- */
.hero {
  min-height: 100vh; padding: 40px 0 80px;
  display: flex; align-items: center;
  background: var(--white); position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -100px; right: -200px;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232,39,42,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero-content { }
.hero-badge { margin-bottom: 20px; }
.hero-title { margin-bottom: 20px; }
.hero-title span { color: var(--red); }
.hero-text { font-size: 17px; margin-bottom: 32px; max-width: 500px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.social-proof { font-size: 13px; color: var(--muted); margin-top: 12px; display: flex; align-items: center; gap: 6px; }
.social-proof::before { content: ''; display: inline-block; width: 8px; height: 8px; background: #22c55e; border-radius: 50%; flex-shrink: 0; }
.hero-phone { font-size: 15px; color: var(--grey); display: flex; align-items: center; gap: 6px; }
.hero-phone strong { color: var(--black); }
.hero-image { display: flex; justify-content: center; align-items: center; }
.hero-image img { max-width: 480px; width: 100%; }

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-text { max-width: 100%; }
  .hero-cta { justify-content: center; }
  .hero-image { margin-top: 32px; }
  .hero-image img { max-width: 320px; }
}

/* --- STATS BAR --- */
.stats-bar {
  background: var(--black); padding: 40px 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; text-align: center;
}
.stat-item {}
.stat-number { font-family: var(--font-serif); font-size: clamp(32px, 4vw, 48px); font-weight: 900; color: var(--red); line-height: 1; }
.stat-label { font-size: 14px; color: rgba(255,255,255,0.85); margin-top: 6px; font-weight: 500; letter-spacing: 0.03em; }

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* --- SECAO PRESENCA (beneficios) --- */
.presence-section { background: var(--off-white); }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 56px; }
.section-header .badge { margin-bottom: 16px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 17px; }

.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.benefit-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 32px 28px; border: 1px solid var(--border);
  transition: var(--transition);
}
.benefit-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.08); border-color: var(--red); }
.benefit-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: var(--red-light); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.benefit-icon svg { width: 24px; height: 24px; color: var(--red); }
.benefit-card h3 { margin-bottom: 10px; font-size: 18px; }
.benefit-card p { font-size: 15px; }

@media (max-width: 900px) { .benefits-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .benefits-grid { grid-template-columns: 1fr; } }

/* --- DESAFIOS (pain points) --- */
.challenges-section { background: var(--dark); }
.challenges-section .section-header h2 { color: var(--white); }
.challenges-section .section-header p { color: rgba(255,255,255,0.80); }
.challenges-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.challenge-card {
  background: var(--dark2); border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg); padding: 28px;
  display: flex; gap: 20px; align-items: flex-start;
  transition: var(--transition);
}
.challenge-card:hover { border-color: var(--red); background: rgba(232,39,42,0.06); }
.challenge-num {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  background: var(--red-light); border: 1px solid rgba(232,39,42,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 900; color: var(--red); font-family: var(--font-serif);
}
.challenge-card h3 { color: var(--white); margin-bottom: 8px; font-size: 17px; }
.challenge-card p { color: rgba(255,255,255,0.78); font-size: 14px; }
.challenges-cta { text-align: center; margin-top: 48px; }

@media (max-width: 700px) { .challenges-grid { grid-template-columns: 1fr; } }

/* --- SOBRE / EQUIPE --- */
.about-section { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-images { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.about-images img { border-radius: var(--radius-lg); width: 100%; height: 220px; object-fit: cover; }
.about-images img:first-child { grid-column: span 2; height: 280px; }
.about-content .badge { margin-bottom: 16px; }
.about-content h2 { margin-bottom: 20px; }
.about-content p { margin-bottom: 16px; font-size: 16px; }
.about-content .btn { margin-top: 16px; }

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-images { order: -1; }
}

/* --- SERVICOS (o que entregamos) --- */
.services-section { background: var(--off-white); }
.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: var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--red); transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.08); }
.service-icon { width: 52px; height: 52px; border-radius: 12px; background: var(--red-light); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.service-icon svg { width: 24px; height: 24px; color: var(--red); }
.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: 15px; }

@media (max-width: 900px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

/* --- PUBLICO-ALVO --- */
.audience-section { background: var(--black); }
.audience-section .section-header h2 { color: var(--white); }
.audience-section .section-header p { color: rgba(255,255,255,0.80); }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.audience-card {
  background: var(--dark); border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg); padding: 28px 24px; text-align: center;
  transition: var(--transition);
}
.audience-card:hover { border-color: var(--red); background: rgba(232,39,42,0.05); transform: translateY(-4px); }
.audience-card svg { width: 36px; height: 36px; color: var(--red); margin: 0 auto 16px; }
.audience-card h3 { color: var(--white); font-size: 18px; }

@media (max-width: 700px) { .audience-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 450px) { .audience-grid { grid-template-columns: 1fr; } }

.audience-cta { display: flex; justify-content: center; margin-top: 40px; }

/* --- DEPOIMENTOS --- */
.testimonials-section { background: var(--off-white); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 28px; border: 1px solid var(--border);
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.08); }
.testimonial-stars { color: #F59E0B; font-size: 18px; margin-bottom: 12px; display: flex; gap: 2px; }
.testimonial-stars svg { width: 18px; height: 18px; fill: currentColor; }
.testimonial-text { font-size: 15px; color: var(--black); line-height: 1.65; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--red-light); display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--red); font-size: 16px; flex-shrink: 0;
}
.testimonial-name { font-weight: 700; font-size: 14px; color: var(--black); }
.testimonial-source { font-size: 12px; color: var(--grey); display: flex; align-items: center; gap: 4px; }
.testimonial-source img { width: 14px; height: 14px; }

@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* --- FAQ --- */
.faq-section { background: var(--white); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%; text-align: left; padding: 22px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-size: 17px; font-weight: 600; color: var(--black);
  background: none; border: none; cursor: pointer; transition: var(--transition);
}
.faq-question:hover { color: var(--red); }
.faq-question.active { color: var(--red); }
.faq-icon {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: var(--red-light); display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.faq-icon svg { width: 14px; height: 14px; color: var(--red); transition: transform .3s ease; }
.faq-question.active .faq-icon { background: var(--red); }
.faq-question.active .faq-icon svg { color: var(--white); transform: rotate(45deg); }
.faq-answer {
  display: none; padding-bottom: 22px;
}
.faq-answer p { font-size: 15px; color: var(--grey); }
.faq-answer.open { display: block; }

/* --- CTA SECTION --- */
.cta-section {
  background: var(--red); padding: 80px 0;
}
.cta-inner { text-align: center; max-width: 720px; margin: 0 auto; }
.cta-inner h2 { color: var(--white); margin-bottom: 16px; }
.cta-inner p { color: rgba(255,255,255,0.96); font-size: 18px; margin-bottom: 36px; }
.cta-inner .btn-white { font-size: 16px; padding: 18px 40px; }

/* --- BREADCRUMB --- */
.breadcrumb-nav { margin-top: 80px; background: var(--white); border-bottom: 1px solid var(--border); }
.breadcrumb-nav .container { padding-top: 10px; padding-bottom: 10px; }
.breadcrumb-list { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; font-size: 13px; flex-wrap: wrap; }
.breadcrumb-list li { display: flex; align-items: center; gap: 6px; color: var(--muted); }
.breadcrumb-list li:not(:last-child)::after { content: '›'; color: var(--muted); }
.breadcrumb-list a { color: var(--muted); text-decoration: none; }
.breadcrumb-list a:hover { color: var(--red); }
.breadcrumb-list li:last-child { color: var(--black); font-weight: 600; }

/* --- CONTEXTO LOCAL --- */
.local-context-section { padding: 64px 0; background: var(--light-grey, #f8f8f8); }
.local-context-inner { max-width: 820px; margin: 0 auto; text-align: center; }
.local-context-inner h2 { margin-bottom: 20px; font-size: clamp(22px, 2.8vw, 34px); }
.local-context-inner p { color: var(--muted); margin-bottom: 16px; line-height: 1.75; }
.local-context-links { font-size: 14px; margin-top: 8px; }
.local-context-links a { color: var(--red); text-decoration: none; font-weight: 600; }
.local-context-links a:hover { text-decoration: underline; }

/* --- FOOTER --- */
.footer { background: var(--black); padding: 48px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer-logo img { height: 40px; margin-bottom: 16px; filter: brightness(10); }
.footer-desc { font-size: 14px; color: rgba(255,255,255,0.72); line-height: 1.6; }
.footer-col h3 { font-size: 13px; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 14px; color: rgba(255,255,255,0.75); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--red); }
.footer-bottom { border-top: 1px solid var(--border-dark); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 13px; color: rgba(255,255,255,0.55); }
.footer-badges { display: flex; gap: 12px; }
.footer-badge { font-size: 11px; color: rgba(255,255,255,0.55); display: flex; align-items: center; gap: 4px; }

@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; text-align: center; } }

/* --- WHATSAPP FLOAT --- */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 8px 32px rgba(37,211,102,0.55); }
.whatsapp-float svg { width: 30px; height: 30px; color: white; }

/* --- SECAO CIDADE (hero alternativo para páginas locais) --- */
.hero-city .hero-title span.city-name { color: var(--red); }

/* --- PROCESSO (para criação de sites) --- */
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.process-step { text-align: center; padding: 32px 24px; }
.process-number {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--red); color: var(--white);
  font-family: var(--font-serif); font-size: 28px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(232,39,42,0.30);
}
.process-step h3 { margin-bottom: 10px; }
.process-step p { font-size: 15px; }

@media (max-width: 700px) { .process-steps { grid-template-columns: 1fr; } }

/* --- PORTFOLIO (criação de sites) --- */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.portfolio-item {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border); transition: var(--transition);
  background: var(--off-white);
}
.portfolio-item:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.10); }
.portfolio-item img { width: 100%; height: 200px; object-fit: cover; }
.portfolio-item-info { padding: 16px 20px; }
.portfolio-item-info h3 { font-size: 15px; font-family: var(--font-sans); font-weight: 700; margin-bottom: 4px; }
.portfolio-item-info p { font-size: 13px; }

@media (max-width: 900px) { .portfolio-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .portfolio-grid { grid-template-columns: 1fr; } }

/* --- DIVIDER --- */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0;
}

/* --- SCROLL ANIMATIONS --- */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
/* Garante que sem JS o conteúdo fica visível */
@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
}

/* --- UTILITY --- */
.text-center { text-align: center; }
.mt-4  { margin-top: 16px; }
.mt-6  { margin-top: 24px; }
.mt-8  { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.mb-4  { margin-bottom: 16px; }
.mb-6  { margin-bottom: 24px; }

/* ── MOBILE FIXES (≤ 600px) ──────────────────────────────── */
@media (max-width: 600px) {

  /* Fade-up desativado no mobile — conteúdo sempre visível */
  .fade-up { opacity: 1 !important; transform: none !important; transition: none !important; }

  /* Hero: esconde imagem, foca no texto e CTA */
  .hero-image { display: none; }
  .hero { min-height: auto; padding: 100px 0 56px; }
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-cta { justify-content: center; }
  .hero-text { font-size: 16px; }
  .social-proof { display: block; text-align: center; width: 100%; font-size: 12px; }
  .social-proof::before { display: inline-block; vertical-align: middle; margin-right: 6px; }

  /* Stats: compacto em coluna */
  .stats-grid { grid-template-columns: 1fr; gap: 20px; }
  .stat-number { font-size: clamp(28px, 8vw, 40px); }

  /* Section header */
  .section-header { margin-bottom: 36px; }
  .section-header p { font-size: 15px; }

  /* Benefits: 1 coluna */
  .benefits-grid { grid-template-columns: 1fr; }
  .benefit-card { padding: 24px 20px; }

  /* Challenges: 1 coluna */
  .challenges-grid { grid-template-columns: 1fr; }
  .challenge-card { padding: 20px; }

  /* About: imagens compactas */
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-images img:first-child { height: 200px; }
  .about-images img { height: 160px; }

  /* Services: 1 coluna */
  .services-grid { grid-template-columns: 1fr; }
  .service-card { padding: 24px 20px; }

  /* Audience: 2 colunas compactas */
  .audience-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .audience-card { padding: 20px 12px; }
  .audience-card svg { width: 28px; height: 28px; }
  .audience-card h3 { font-size: 14px; }

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

  /* FAQ */
  .faq-question { font-size: 15px; }

  /* CTA section */
  .cta-section { padding: 56px 0; }
  .cta-inner p { font-size: 16px; }
  .cta-inner .btn-white { padding: 16px 28px; font-size: 15px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Breadcrumb */
  .breadcrumb-nav { margin-top: 70px; }

  /* WhatsApp float: menor no mobile */
  .whatsapp-float { width: 48px; height: 48px; bottom: 20px; right: 20px; }
  .whatsapp-float svg { width: 26px; height: 26px; }

  /* Process steps: 1 coluna */
  .process-steps { grid-template-columns: 1fr; }

  /* Portfolio: 1 coluna */
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* --- LEAD FORM (CTA section) --- */
.lead-form { width: 100%; max-width: 600px; margin: 0 auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-group input {
  width: 100%; padding: 14px 18px;
  border: 2px solid rgba(255,255,255,0.28);
  border-radius: 8px;
  background: rgba(255,255,255,0.12);
  color: var(--white);
  font-size: 15px; font-family: var(--font-sans);
  outline: none; transition: border-color .2s, background .2s;
  box-sizing: border-box;
}
.form-group input::placeholder { color: rgba(255,255,255,0.55); }
.form-group input:focus { border-color: rgba(255,255,255,0.65); background: rgba(255,255,255,0.18); }
.lead-form .btn { width: 100%; margin-top: 4px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

/* --- LEAD MODAL --- */
#lead-modal {
  display: none; position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 20px;
}
#lead-modal.active { display: flex; }
.modal-box {
  background: var(--white); border-radius: 16px;
  padding: 40px 36px; width: 100%; max-width: 520px;
  position: relative; box-shadow: 0 24px 80px rgba(0,0,0,0.25);
  animation: modalIn .25s ease;
}
@keyframes modalIn { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; cursor: pointer;
  font-size: 22px; color: var(--grey); line-height: 1;
  padding: 4px 8px; border-radius: 6px;
}
.modal-close:hover { background: var(--grey-light); }
.modal-box h3 { font-size: 22px; font-weight: 900; color: var(--black); margin-bottom: 6px; }
.modal-box p  { font-size: 14px; color: var(--grey); margin-bottom: 24px; }
.modal-box .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.modal-box .form-group input {
  width: 100%; padding: 13px 16px; border-radius: 8px;
  border: 1.5px solid var(--grey-light); background: var(--off-white);
  font-size: 15px; font-family: var(--font-sans); color: var(--black);
  outline: none; transition: border-color .2s; box-sizing: border-box;
}
.modal-box .form-group input:focus { border-color: var(--red); background: #fff; }
.modal-box .form-group input::placeholder { color: #aaa; }
.modal-box .btn { width: 100%; margin-top: 8px; }
@media (max-width: 560px) {
  .modal-box { padding: 28px 20px; }
  .modal-box .form-row { grid-template-columns: 1fr; }
}