*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root { --red: #e30009; --dark: #101010; --white: #ffffff; --light: #f7f7f7; --gray: #666; --border: #e5e5e5; }
html { scroll-behavior: smooth; }
body { font-family: 'Poppins', sans-serif; color: var(--dark); background: var(--white); line-height: 1.6; }

/* HEADER */
header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: var(--white); box-shadow: 0 2px 16px rgba(0,0,0,.10); }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo img { height: 68px; width: auto; display: block; }
nav { display: flex; align-items: center; gap: 28px; }
nav a { text-decoration: none; color: var(--dark); font-size: 14px; font-weight: 500; transition: color .2s; }
nav a:hover { color: var(--red); }
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--red); color: var(--white); border: none; border-radius: 8px; padding: 12px 24px; font-family: 'Poppins', sans-serif; font-size: 14px; font-weight: 600; text-decoration: none; cursor: pointer; transition: background .2s, transform .15s; }
.btn:hover { background: #c40008; transform: translateY(-1px); }
.btn-icon { width: 16px; height: 16px; object-fit: contain; filter: brightness(0) invert(1); }
.btn-icon-red { filter: brightness(0) saturate(100%) invert(9%) sepia(99%) saturate(6471%) hue-rotate(357deg) brightness(96%) contrast(110%); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; }

/* HERO */
.service-hero { margin-top: 84px; position: relative; height: 520px; background-size: cover; background-position: center; display: flex; align-items: center; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(0,0,0,.75) 0%, rgba(0,0,0,.3) 100%); }
.hero-content { position: relative; z-index: 1; max-width: 1200px; width: 100%; margin: 0 auto; padding: 0 48px; }
.hero-badge { display: inline-block; background: var(--red); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 5px 14px; border-radius: 4px; margin-bottom: 18px; }
.hero-content h1 { font-size: clamp(32px, 4vw, 54px); font-weight: 800; color: #fff; line-height: 1.15; margin-bottom: 16px; }
.hero-content h1 span { color: var(--red); }
.hero-content p { font-size: 17px; color: rgba(255,255,255,.80); max-width: 520px; margin-bottom: 32px; }

/* SECTION LABEL */
.section-label { display: inline-block; color: var(--red); font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; }

/* CONTENT */
.service-content { padding: 80px 24px; background: var(--white); }
.content-wrap { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.content-text h2 { font-size: clamp(24px, 2.5vw, 34px); font-weight: 700; margin-bottom: 16px; line-height: 1.3; }
.content-text p { font-size: 15px; color: #444; line-height: 1.8; margin-bottom: 14px; }
.check-list { list-style: none; margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.check-list li { font-size: 14.5px; color: var(--dark); padding-left: 26px; position: relative; }
.check-list li::before { content: '✔'; color: var(--red); position: absolute; left: 0; font-size: 13px; }
.content-img img { width: 100%; border-radius: 20px; box-shadow: 0 12px 40px rgba(0,0,0,.12); }

/* STEPS */
.service-steps { padding: 72px 24px; background: var(--light); }
.steps-header { text-align: center; margin-bottom: 48px; }
.steps-header h2 { font-size: clamp(22px, 2.5vw, 32px); font-weight: 700; margin-top: 8px; }
.steps-row { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.step { text-align: center; padding: 24px 16px; background: var(--white); border-radius: 16px; border: 1px solid var(--border); }
.step-no { font-size: 11px; font-weight: 700; color: var(--red); letter-spacing: 2px; margin-bottom: 10px; }
.step h3 { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 12.5px; color: var(--gray); line-height: 1.6; }

/* FAQ */
.service-faq { padding: 72px 24px; background: var(--white); }
.faq-header { text-align: center; max-width: 700px; margin: 0 auto 40px; }
.faq-header h2 { font-size: clamp(22px, 2.5vw, 32px); font-weight: 700; margin-top: 8px; }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: border-color .2s; }
.faq-item.open { border-color: rgba(227,0,9,.35); }
.faq-q { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; cursor: pointer; background: var(--white); }
.faq-item.open .faq-q { background: #fff8f8; }
.faq-q span { font-size: 15px; font-weight: 600; }
.faq-icon { width: 26px; height: 26px; flex-shrink: 0; background: rgba(227,0,9,.08); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--red); font-size: 18px; transition: transform .3s, background .2s; }
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--red); color: #fff; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .35s; padding: 0 22px; font-size: 14px; color: #555; line-height: 1.8; }
.faq-item.open .faq-a { max-height: 200px; padding: 0 22px 18px; }

/* CTA BAND */
.cta-band { background: var(--red); padding: 64px 24px; text-align: center; }
.cta-band h2 { font-size: clamp(22px, 3vw, 34px); font-weight: 800; color: #fff; margin-bottom: 10px; }
.cta-band p { font-size: 16px; color: rgba(255,255,255,.80); margin-bottom: 32px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-white { background: #fff; color: var(--red); }
.btn-white:hover { background: #f0f0f0; color: var(--red); }
.btn-outline-w { background: transparent; border: 2px solid #fff; color: #fff; border-radius: 8px; padding: 12px 24px; font-family: 'Poppins', sans-serif; font-size: 14px; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; transition: background .2s; }
.btn-outline-w:hover { background: rgba(255,255,255,.15); }

/* FOOTER */
footer { background: #0a0a0a; padding: 28px 24px; }
.footer-bottom-bar { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-logo { height: 52px; }
.footer-bottom-bar p { font-size: 12px; color: rgba(255,255,255,.25); }
.back-link { font-size: 13px; color: rgba(255,255,255,.45); text-decoration: none; transition: color .2s; }
.back-link:hover { color: var(--red); }

/* FLOATING */
.float-btns { position: fixed; bottom: 28px; right: 28px; z-index: 200; display: flex; flex-direction: column; gap: 12px; align-items: center; }
.float-call, .float-whatsapp { border-radius: 50%; width: 62px; height: 62px; text-decoration: none; display: flex; align-items: center; justify-content: center; transition: transform .2s; }
.float-call { background: var(--red); box-shadow: 0 6px 28px rgba(227,0,9,.5); animation: pulse 2.5s infinite; }
.float-call:hover { transform: scale(1.1); }
.float-whatsapp { background: #25d366; box-shadow: 0 6px 28px rgba(37,211,102,.45); position: relative; }
.float-whatsapp:hover { transform: scale(1.1); }
.float-whatsapp::before, .float-whatsapp::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: rgba(37,211,102,.4); animation: waRipple 2.2s ease-out infinite; }
.float-whatsapp::after { animation-delay: 1.1s; }
.float-call-icon { width: 30px; height: 30px; object-fit: contain; filter: brightness(0) invert(1); }
.float-whatsapp svg { width: 30px; height: 30px; fill: #fff; position: relative; z-index: 1; }
@keyframes pulse { 0%,100%{box-shadow:0 6px 28px rgba(227,0,9,.5)} 50%{box-shadow:0 6px 44px rgba(227,0,9,.75)} }
@keyframes waRipple { 0%{transform:scale(1);opacity:.6} 100%{transform:scale(2.2);opacity:0} }

/* WA POPUP */
.wa-popup { position: absolute; bottom: 72px; right: 0; background: #fff; border-radius: 12px 12px 0 12px; padding: 10px 14px 10px 16px; white-space: nowrap; font-size: 14px; font-weight: 600; color: var(--dark); box-shadow: 0 8px 32px rgba(0,0,0,.15); display: flex; align-items: center; gap: 8px; opacity: 0; transform: translateY(6px) scale(.95); pointer-events: none; transition: opacity .3s, transform .3s; }
.wa-popup.show { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.wa-popup-close { width: 18px; height: 18px; border-radius: 50%; background: #eee; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 11px; color: #666; padding: 0; }

/* RESPONSIVE */
@media (max-width: 768px) {
  nav { display: none; flex-direction: column; position: absolute; top: 84px; left: 0; right: 0; background: #fff; padding: 20px 24px 28px; box-shadow: 0 8px 24px rgba(0,0,0,.10); gap: 16px; }
  nav.open { display: flex; }
  .hamburger { display: flex; }
  .content-wrap { grid-template-columns: 1fr; gap: 32px; }
  .content-img { display: none; }
  .steps-row { grid-template-columns: 1fr 1fr; }
  .service-hero { height: 420px; }
  .hero-content { padding: 0 24px; }
  .footer-bottom-bar { justify-content: center; text-align: center; }
}
@media (max-width: 480px) {
  .steps-row { grid-template-columns: 1fr; }
}