/* ===========================
   JD Higienização - Estofados CSS
=========================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue: #1a6fd4;
  --blue-dark: #0d4fa8;
  --blue-light: #3a8fe8;
  --blue-glow: rgba(26, 111, 212, 0.35);
  --black: #080810;
  --dark: #0f0f1a;
  --dark2: #14142a;
  --gray: #1e1e35;
  --white: #ffffff;
  --text: #e0e0f0;
  --text-muted: #8888aa;
  --green: #00c853;
  --red: #ff3d3d;
  --radius: 14px;
  --shadow: 0 8px 32px rgba(0,0,0,0.45);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; background: var(--black); color: var(--text); line-height: 1.7; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-blue { color: var(--blue); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: 'Montserrat', sans-serif; font-weight: 700; border-radius: 50px; cursor: pointer; transition: all var(--transition); border: 2px solid transparent; white-space: nowrap; }
.btn--primary { background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: var(--white); border-color: var(--blue); box-shadow: 0 4px 20px var(--blue-glow); }
.btn--primary:hover { background: linear-gradient(135deg, var(--blue-light), var(--blue)); transform: translateY(-2px); box-shadow: 0 8px 30px var(--blue-glow); }
.btn--ghost { background: rgba(255,255,255,0.1); color: var(--white); border-color: rgba(255,255,255,0.3); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.btn--instagram { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: var(--white); }
.btn--instagram:hover { opacity: 0.9; transform: translateY(-2px); }
.btn--sm { padding: 10px 22px; font-size: 13px; }
.btn--lg { padding: 16px 36px; font-size: 16px; }
.btn--xl { padding: 18px 40px; font-size: 17px; }

/* HEADER */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 16px 0; transition: all var(--transition); }
.header.scrolled { background: rgba(8,8,16,0.95); backdrop-filter: blur(16px); padding: 10px 0; box-shadow: 0 2px 20px rgba(0,0,0,0.5); }
.header__inner { display: flex; align-items: center; justify-content: space-between; }
.header__logo img { height: 60px; width: auto; }
.header__nav { display: flex; align-items: center; gap: 28px; }
.header__nav a { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 14px; color: var(--text); transition: color var(--transition); }
.header__nav a:hover { color: var(--blue); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 26px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* HERO */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(8,8,16,0.93) 0%, rgba(8,8,16,0.8) 60%, rgba(13,79,168,0.25) 100%); }
.hero__content { position: relative; z-index: 1; padding-top: 100px; padding-bottom: 80px; max-width: 800px; }
.hero__badge { display: inline-block; background: rgba(26,111,212,0.2); border: 1px solid var(--blue); color: var(--blue); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; padding: 6px 18px; border-radius: 50px; margin-bottom: 20px; }
.hero__title { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.15; color: var(--white); margin-bottom: 20px; }
.hero__sub { font-size: 17px; color: rgba(255,255,255,0.8); margin-bottom: 32px; max-width: 620px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 36px; }
.trust-item { display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 50px; padding: 8px 16px; font-size: 13px; font-family: 'Montserrat', sans-serif; font-weight: 600; color: var(--white); }
.trust-icon { font-size: 16px; }
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 1; }
.hero__scroll span { display: block; width: 24px; height: 40px; border: 2px solid rgba(255,255,255,0.3); border-radius: 12px; position: relative; }
.hero__scroll span::after { content: ''; position: absolute; top: 6px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; background: var(--blue); border-radius: 2px; animation: scroll-dot 1.5s ease infinite; }
@keyframes scroll-dot { 0%,100%{top:6px;opacity:1} 50%{top:18px;opacity:0.3} }

/* PROBLEM SECTION */
.problem-section { background: var(--dark); padding: 60px 0; }
.problem-grid { display: flex; align-items: center; justify-content: center; gap: 24px; flex-wrap: wrap; }
.problem-card { flex: 1; min-width: 280px; max-width: 420px; background: var(--dark2); border-radius: var(--radius); padding: 36px 32px; }
.problem-card--bad { border: 1px solid rgba(255,61,61,0.3); }
.problem-card--good { border: 1px solid rgba(0,200,83,0.3); }
.problem-card__icon { font-size: 40px; margin-bottom: 16px; }
.problem-card h3 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 20px; color: var(--white); margin-bottom: 16px; }
.problem-card ul { list-style: none; }
.problem-card ul li { font-size: 14px; color: var(--text-muted); padding: 6px 0; padding-left: 22px; position: relative; }
.problem-card--bad ul li::before { content: '✗'; position: absolute; left: 0; color: var(--red); font-weight: 700; }
.problem-card--good ul li::before { content: '✓'; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.problem-arrow { font-size: 40px; color: var(--blue); font-weight: 900; }

/* SECTIONS */
.section { padding: 90px 0; }
.section--dark { background: var(--dark); }
.section__header { text-align: center; margin-bottom: 60px; }
.section__tag { display: inline-block; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.section__title { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--white); margin-bottom: 16px; line-height: 1.2; }
.section__sub { font-size: 16px; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* SERVICES GRID */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.service-item { background: var(--dark2); border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255,255,255,0.06); display: flex; flex-direction: column; transition: all var(--transition); }
.service-item:hover { border-color: rgba(26,111,212,0.4); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(26,111,212,0.12); }
.service-item--full { grid-column: 1 / -1; flex-direction: row; }
.service-item__img { height: 220px; overflow: hidden; flex-shrink: 0; }
.service-item--full .service-item__img { width: 45%; height: auto; }
.service-item__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-item:hover .service-item__img img { transform: scale(1.05); }
.service-item__body { padding: 28px; flex: 1; }
.service-item__tag { display: inline-block; background: rgba(26,111,212,0.2); border: 1px solid rgba(26,111,212,0.4); color: var(--blue); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; padding: 4px 12px; border-radius: 50px; margin-bottom: 12px; }
.service-item__body h3 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 20px; color: var(--white); margin-bottom: 10px; }
.service-item__body p { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
.service-item__includes { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.service-item__includes span { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); color: var(--text); font-size: 12px; padding: 4px 12px; border-radius: 50px; }

/* PROCESS */
.process-steps { display: flex; align-items: flex-start; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 40px; }
.step { flex: 1; min-width: 140px; max-width: 180px; text-align: center; background: var(--dark2); border-radius: var(--radius); padding: 28px 16px; border: 1px solid rgba(255,255,255,0.06); }
.step__num { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 13px; color: var(--blue); letter-spacing: 2px; margin-bottom: 8px; }
.step__icon { font-size: 36px; margin-bottom: 12px; }
.step h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 15px; color: var(--white); margin-bottom: 8px; }
.step p { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
.step__arrow { font-size: 24px; color: var(--blue); margin-top: 60px; flex-shrink: 0; }
.process-note { background: rgba(26,111,212,0.1); border: 1px solid rgba(26,111,212,0.3); border-radius: var(--radius); padding: 20px 28px; display: flex; align-items: center; gap: 16px; }
.process-note__icon { font-size: 28px; flex-shrink: 0; }
.process-note p { font-size: 15px; color: var(--text-muted); }
.process-note strong { color: var(--white); }

/* BEFORE AFTER */
.ba-showcase { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; align-items: center; }
.ba-main { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(26,111,212,0.3); }
.ba-main img { width: 100%; height: 380px; object-fit: cover; }
.ba-labels { position: absolute; bottom: 0; left: 0; right: 0; display: flex; }
.ba-label { flex: 1; text-align: center; padding: 12px; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 14px; letter-spacing: 2px; }
.ba-label--before { background: rgba(255,61,61,0.7); color: var(--white); }
.ba-label--after { background: rgba(0,200,83,0.7); color: var(--white); }
.ba-side { display: flex; flex-direction: column; gap: 20px; }
.ba-stat { background: var(--dark2); border-radius: var(--radius); padding: 20px 24px; border: 1px solid rgba(26,111,212,0.2); text-align: center; }
.ba-stat strong { display: block; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 32px; color: var(--blue); }
.ba-stat span { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* DIFFS */
.diffs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.diff { background: var(--dark2); border-radius: var(--radius); padding: 32px 24px; border: 1px solid rgba(255,255,255,0.06); text-align: center; transition: all var(--transition); }
.diff:hover { border-color: rgba(26,111,212,0.4); transform: translateY(-4px); }
.diff__icon { font-size: 40px; margin-bottom: 14px; }
.diff h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; color: var(--white); margin-bottom: 8px; }
.diff p { font-size: 13px; color: var(--text-muted); }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--dark2); border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.06); overflow: hidden; }
.faq-question { width: 100%; background: none; border: none; cursor: pointer; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 15px; color: var(--white); text-align: left; transition: color var(--transition); }
.faq-question:hover { color: var(--blue); }
.faq-arrow { font-size: 12px; color: var(--blue); transition: transform var(--transition); flex-shrink: 0; margin-left: 16px; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer p { padding: 0 24px 20px; font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* AREAS */
.areas-wrapper { display: grid; grid-template-columns: 1fr 2fr; gap: 28px; }
.areas-city { background: var(--dark2); border-radius: var(--radius); padding: 28px; border: 1px solid rgba(255,255,255,0.06); }
.areas-city__name { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 20px; color: var(--white); margin-bottom: 12px; }
.areas-city p { font-size: 14px; color: var(--text-muted); }
.areas-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.areas-list span { background: rgba(26,111,212,0.15); border: 1px solid rgba(26,111,212,0.3); color: var(--blue); font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 12px; padding: 5px 14px; border-radius: 50px; }

/* CTA */
.cta-section { background: linear-gradient(135deg, var(--dark) 0%, #0a1628 50%, var(--dark) 100%); padding: 90px 0; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 600px; height: 600px; background: radial-gradient(circle, rgba(26,111,212,0.12) 0%, transparent 70%); pointer-events: none; }
.cta-inner { text-align: center; position: relative; z-index: 1; }
.cta-badge { display: inline-block; background: rgba(26,111,212,0.2); border: 1px solid var(--blue); color: var(--blue); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px; padding: 8px 20px; border-radius: 50px; margin-bottom: 24px; }
.cta-inner h2 { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--white); margin-bottom: 16px; }
.cta-inner p { font-size: 17px; color: var(--text-muted); margin-bottom: 36px; }
.cta-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* FOOTER */
.footer { background: #050508; padding: 60px 0 0; border-top: 1px solid rgba(255,255,255,0.06); }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer__brand img { height: 70px; margin-bottom: 16px; }
.footer__brand p { font-size: 14px; color: var(--text-muted); }
.footer__links h5, .footer__contact h5 { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px; color: var(--white); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.footer__links a, .footer__contact a, .footer__contact span { display: block; font-size: 14px; color: var(--text-muted); margin-bottom: 10px; transition: color var(--transition); }
.footer__links a:hover, .footer__contact a:hover { color: var(--blue); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 20px 24px; text-align: center; }
.footer__bottom p { font-size: 13px; color: var(--text-muted); }

/* WHATSAPP FLOAT */
.whatsapp-float { position: fixed; bottom: 28px; right: 28px; z-index: 999; background: #25d366; color: var(--white); width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: all var(--transition); animation: pulse-wa 2s ease infinite; }
.whatsapp-float:hover { transform: scale(1.1); }
@keyframes pulse-wa { 0%,100%{box-shadow:0 4px 20px rgba(37,211,102,0.4)} 50%{box-shadow:0 4px 40px rgba(37,211,102,0.7)} }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-item--full { flex-direction: column; }
  .service-item--full .service-item__img { width: 100%; height: 240px; }
  .ba-showcase { grid-template-columns: 1fr; }
  .diffs-grid { grid-template-columns: repeat(2, 1fr); }
  .areas-wrapper { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .header__nav { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: rgba(8,8,16,0.98); backdrop-filter: blur(20px); flex-direction: column; justify-content: center; gap: 32px; padding: 40px; transition: right var(--transition); border-left: 1px solid rgba(26,111,212,0.2); }
  .header__nav.open { right: 0; }
  .header__nav a { font-size: 18px; }
  .hamburger { display: flex; }
  .hero__ctas { flex-direction: column; align-items: flex-start; }
  .hero__trust { gap: 8px; }
  .process-steps { flex-direction: column; align-items: center; }
  .step__arrow { transform: rotate(90deg); margin: 0; }
  .diffs-grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .cta-btns { flex-direction: column; align-items: center; }
  .problem-arrow { transform: rotate(90deg); }
}