/* ============================================================
   RIVAL SIGN COMPANY — style.css
   ============================================================ */

/* VARIABLES */
:root {
  --red: #ed1f24;
  --red-dark: #c01018;
  --black: #111;
  --white: #fff;
  --off: #f7f5f2;
  --gray: #6b6b6b;
  --border: #e0d8d0;
  --text: #1a1a1a;
}

/* RESET */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
html { overflow-x: hidden; }
body { font-family: 'DM Sans', sans-serif; background: var(--white); color: var(--text); overflow-x: hidden; max-width: 100vw; }

/* ============================================================ NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: var(--white); border-bottom: 1px solid var(--border);
  padding: 0 48px; height: 72px;
  display: flex; align-items: center; justify-content: space-between;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.nav-logo img { height: 60px; object-fit: contain; }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a {
  font-size: .78em; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--gray);
  text-decoration: none; transition: color .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--red); }
.nav-phone {
  background: var(--red); color: var(--white);
  padding: 9px 18px; font-size: .78em; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; border-radius: 3px; white-space: nowrap;
  transition: background .2s;
}
.nav-phone:hover { background: var(--red-dark); color: var(--white); }
.nav-cta {
  background: var(--red); color: var(--white) !important;
  padding: 11px 28px; font-size: .78em; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; transition: background .2s;
}
.nav-cta:hover { background: var(--red-dark); color: var(--white) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; border: none; background: none; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--black); display: block; }

/* ============================================================ HERO */
.hero {
  padding-top: 72px; min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  background: transparent; overflow: hidden;
}
.hero-left { padding: 80px 60px 80px 80px; display: flex; flex-direction: column; justify-content: center; background: linear-gradient(160deg, #9ba4ae 0%, #dde1e5 100%); }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .72em; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--red); margin-bottom: 28px;
}
.hero-tag::before { content: ''; width: 32px; height: 2px; background: var(--red); }
.hero-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(3.5em, 6vw, 6em); line-height: .95; color: var(--black); margin-bottom: 28px; }
.hero-title span { color: var(--red); }
.hero-sub { font-size: 1.05em; line-height: 1.75; color: var(--gray); max-width: 440px; margin-bottom: 44px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--border); }
.stat-n { font-family: 'Bebas Neue', sans-serif; font-size: 2.8em; color: var(--red); line-height: 1; }
.stat-l { font-size: .75em; color: var(--gray); margin-top: 4px; font-weight: 500; }
.hero-right {
  position: relative; overflow: hidden;
  background: #ed1f24;
}
.hero-right::before { display: none; }
.hero-bulldog { position: relative; z-index: 2; width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-phone { position: absolute; bottom: 40px; left: 40px; z-index: 3; background: var(--white); padding: 20px 28px; }
.hero-phone-label { font-size: .65em; letter-spacing: .15em; text-transform: uppercase; color: var(--red); font-weight: 700; margin-bottom: 4px; }
.hero-phone-num { font-family: 'Bebas Neue', sans-serif; font-size: 1.6em; color: var(--black); }

/* ============================================================ TICKER */
.ticker { background: var(--black); padding: 14px 0; overflow: hidden; white-space: nowrap; }
.ticker-inner { display: inline-flex; animation: tick 35s linear infinite; }
.ticker-item { font-family: 'Bebas Neue', sans-serif; font-size: .95em; letter-spacing: .15em; color: rgba(255,255,255,.45); padding: 0 36px; }
.ticker-item span { color: var(--red); margin-right: 36px; }
@keyframes tick { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================ BUTTONS */
.btn-primary {
  background: var(--red); color: var(--white);
  padding: 16px 36px; font-size: .85em; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; display: inline-block;
  transition: background .2s; border-radius: 3px;
}
.btn-primary:hover { background: var(--red-dark); }
.btn-outline {
  border: 2px solid var(--black); color: var(--black);
  padding: 14px 36px; font-size: .85em; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; display: inline-block;
  transition: all .2s; border-radius: 3px;
}
.btn-outline:hover { border-color: var(--red); color: var(--red); }

/* ============================================================ SECTIONS */
.section { padding: 100px 80px; }
.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .72em; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--red); margin-bottom: 16px;
}
.section-tag::before { content: ''; width: 24px; height: 2px; background: var(--red); }
.section-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(2.5em, 4vw, 3.8em); line-height: 1; color: var(--black); margin-bottom: 20px; }
.section-sub { font-size: 1em; line-height: 1.75; color: var(--gray); max-width: 560px; }

/* PAGE HERO */
.page-hero { padding-top: 72px; background: var(--off); }
.page-hero-inner { max-width: 1360px; margin: 0 auto; padding: 60px 80px; }
.page-hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .72em; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--red); margin-bottom: 16px;
}
.page-hero-tag::before { content: ''; width: 24px; height: 2px; background: var(--red); }
.page-hero-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(2.8em, 5vw, 5em); line-height: .95; color: var(--black); margin-bottom: 20px; }
.page-hero-sub { font-size: 1.05em; line-height: 1.75; color: var(--gray); max-width: 600px; }

/* ============================================================ PRODUCTS PAGE */
.products-section-wrap { padding: 60px 80px; max-width: 1360px; margin: 0 auto; }
.products-grid-page { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: var(--border); }
.prod-card { background: var(--white); cursor: pointer; transition: border-bottom .2s; border-bottom: 3px solid transparent; overflow: hidden; }
.prod-card:hover, .prod-card.open { border-bottom-color: var(--red); }
.prod-img { width: 100%; height: 200px; object-fit: cover; display: block; }
.prod-body { padding: 24px; }
.prod-name { font-family: 'Bebas Neue', sans-serif; font-size: 1.3em; letter-spacing: .04em; color: var(--black); margin-bottom: 8px; display: flex; align-items: center; justify-content: space-between; }
.prod-name-arrow { font-size: .7em; color: var(--red); transition: transform .3s; }
.prod-card.open .prod-name-arrow { transform: rotate(180deg); }
.prod-desc { font-size: .83em; line-height: 1.7; color: var(--gray); }

/* ACCORDION SLIDER */
.prod-slider-wrap { display: none; grid-column: 1 / -1; background: var(--off); padding: 32px 40px; }
.prod-slider-wrap.open { display: block; }
.slider-main {
  position: relative; width: 100%; height: 480px;
  border-radius: 12px; overflow: hidden; background: var(--white);
  margin-bottom: 16px; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}
.slider-main img { max-width: 100%; max-height: 100%; object-fit: contain; display: block; }
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.95); color: var(--black);
  border: 1px solid var(--border); width: 48px; height: 48px;
  font-size: 1.4em; cursor: pointer; z-index: 10;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s; border-radius: 50%; box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.slider-arrow:hover { background: var(--red); color: var(--white); border-color: var(--red); }
.slider-arrow.prev { left: 16px; }
.slider-arrow.next { right: 16px; }
.slider-counter { position: absolute; bottom: 14px; right: 18px; background: rgba(0,0,0,.5); color: var(--white); font-size: .74em; padding: 5px 12px; border-radius: 20px; font-weight: 600; }
.slider-thumbs { display: flex; gap: 10px; overflow-x: auto; padding: 4px 2px 8px; -webkit-overflow-scrolling: touch; }
.slider-thumbs::-webkit-scrollbar { height: 4px; }
.slider-thumbs::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.thumb { width: 90px; height: 68px; object-fit: cover; cursor: pointer; opacity: .5; transition: opacity .2s; flex-shrink: 0; border: 2px solid transparent; border-radius: 6px; }
.thumb.active { opacity: 1; border-color: var(--red); }
.thumb:hover { opacity: .85; }
.slider-close { display: flex; justify-content: flex-end; margin-top: 16px; }
.slider-close button { background: none; border: 1px solid var(--border); color: var(--gray); padding: 8px 20px; font-size: .76em; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; border-radius: 3px; transition: all .2s; }
.slider-close button:hover { border-color: var(--red); color: var(--red); }

/* ============================================================ GUARANTEE */
.guarantee { background: var(--red); padding: 48px 80px; display: flex; align-items: center; gap: 48px; }
.guarantee-icon { font-size: 3.5em; flex-shrink: 0; }
.guarantee-title { font-family: 'Bebas Neue', sans-serif; font-size: 2.2em; color: var(--white); margin-bottom: 8px; }
.guarantee-text { font-size: .95em; line-height: 1.7; color: rgba(255,255,255,.88); max-width: 600px; }
.guarantee-3m-wrap { background: #fff; border-radius: 6px; padding: 8px 14px; display: flex; align-items: center; flex-shrink: 0; }
.guarantee-3m { height: 72px; width: auto; max-width: 180px; object-fit: contain; display: block; }

/* ============================================================ SERVICES ICONS */
.services-icons-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 48px; }
.service-icon-card { display: flex; gap: 24px; align-items: flex-start; padding: 32px; background: var(--white); border-radius: 8px; }
.service-icon-wrap { width: 60px; height: 60px; background: var(--off); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.service-icon-wrap svg { width: 28px; height: 28px; color: var(--red); }
.service-icon-name { font-family: 'Bebas Neue', sans-serif; font-size: 1.3em; color: var(--red); margin-bottom: 8px; letter-spacing: .04em; }
.service-icon-desc { font-size: .88em; line-height: 1.8; color: var(--gray); }

/* SERVICES PAGE HERO */
.services-hero { padding-top: 72px; position: relative; height: 480px; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.services-hero-grid { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; }
.services-hero-grid img { width: 100%; height: 100%; object-fit: cover; display: block; }
.services-hero-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.6); }
.services-hero-content { position: relative; z-index: 2; text-align: center; padding: 0 40px; }
.services-hero-content h1 { font-family: 'Bebas Neue', sans-serif; font-size: clamp(2.5em, 5vw, 5em); line-height: .95; color: var(--white); }
.services-hero-content h1 span { color: var(--red); }
.services-hero-content p { font-size: 1.1em; color: rgba(255,255,255,.75); margin-top: 16px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ============================================================ TECH */
.tech-wrap { background: var(--black); padding: 80px; }
.tech-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; max-width: 1200px; margin: 0 auto; }
.tech-list { list-style: none; margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.tech-item { display: flex; align-items: center; gap: 16px; font-size: .9em; color: rgba(255,255,255,.7); padding: 16px 20px; border: 1px solid rgba(255,255,255,.1); }
.tech-item::before { content: '▶'; color: var(--red); font-size: .7em; }
.tech-img { width: 100%; height: 400px; object-fit: cover; border-radius: 8px; }

/* ============================================================ TESTIMONIALS */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; margin-top: 48px; }
.testi-item { display: flex; flex-direction: column; text-align: center; }
.testi-logo { height: 80px; object-fit: contain; display: block; margin: 0 auto 20px; max-width: 180px; }
.testi-text { font-size: .92em; line-height: 1.8; color: var(--text); margin-bottom: 20px; }
.testi-author { font-weight: 700; font-size: .85em; color: var(--red); text-transform: uppercase; text-align: left; }
.testi-company { font-size: .82em; color: var(--red); font-weight: 600; margin-top: 2px; text-align: left; }

/* ============================================================ DOCS */
.docs-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 48px; }
.doc-card { border: 1px solid var(--border); border-radius: 8px; cursor: pointer; transition: all .2s; overflow: hidden; }
.doc-card:hover { border-color: var(--red); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.doc-preview { width: 100%; height: 130px; background: var(--off); display: flex; align-items: center; justify-content: center; font-size: 2.8em; }
.doc-info { padding: 14px 16px; }
.doc-name { font-size: .84em; font-weight: 700; color: var(--black); margin-bottom: 4px; }
.doc-action { font-size: .7em; color: var(--red); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }

/* PDF LIGHTBOX */
.pdf-lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.85); z-index: 1000; align-items: center; justify-content: center; }
.pdf-lightbox.open { display: flex; }
.pdf-container { background: var(--white); width: 90vw; max-width: 900px; height: 88vh; display: flex; flex-direction: column; border-radius: 8px; overflow: hidden; }
.pdf-header { background: var(--black); padding: 14px 20px; display: flex; align-items: center; justify-content: space-between; }
.pdf-title { font-family: 'Bebas Neue', sans-serif; font-size: 1.1em; color: var(--white); letter-spacing: .06em; }
.pdf-actions { display: flex; gap: 12px; align-items: center; }
.pdf-dl { background: var(--red); color: var(--white); padding: 7px 18px; font-size: .74em; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; border-radius: 2px; }
.pdf-close { background: none; border: none; color: rgba(255,255,255,.6); font-size: 1.3em; cursor: pointer; padding: 4px 8px; }
.pdf-close:hover { color: var(--white); }
.pdf-frame { flex: 1; border: none; width: 100%; }

/* ============================================================ CONTACT FORM */
.contact-form-wrap { max-width: 680px; margin: 0 auto; padding: 60px 40px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: .71em; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gray); }
input, textarea, select {
  border: 1px solid var(--border); background: var(--white);
  padding: 13px 16px; font-size: .9em; font-family: 'DM Sans', sans-serif;
  color: var(--text); outline: none; transition: border-color .2s;
  -webkit-appearance: none; border-radius: 4px;
}
input:focus, textarea:focus, select:focus { border-color: var(--red); }
textarea { min-height: 120px; resize: vertical; }
.file-upload { border: 2px dashed var(--border); padding: 28px; text-align: center; cursor: pointer; transition: border-color .2s; background: var(--white); border-radius: 6px; }
.file-upload:hover { border-color: var(--red); }
.file-label { font-size: .85em; color: var(--gray); }
.file-label strong { color: var(--red); }
.checkbox-row { display: flex; gap: 10px; align-items: center; margin-top: 6px; cursor: pointer; }
.checkbox-row input[type=checkbox] { width: 18px; height: 18px; min-width: 18px; accent-color: var(--red); cursor: pointer; position: relative; z-index: 1; }
.checkbox-row label { font-size: .84em; text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--text); cursor: pointer; }
.submit-btn { background: var(--red); color: var(--white); border: none; padding: 16px 48px; font-size: .85em; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; cursor: pointer; transition: background .2s; margin-top: 8px; width: 100%; font-family: 'DM Sans', sans-serif; border-radius: 4px; }
.submit-btn:hover { background: var(--red-dark); }
.form-success { display: none; background: #e8f5e9; border: 1px solid #a5d6a7; padding: 16px; text-align: center; color: #2e7d32; font-weight: 600; margin-top: 14px; font-size: .88em; border-radius: 4px; }

/* ============================================================ SOCIAL BLOCK */
.social-block { padding: 72px 80px; background: var(--off); }
.social-block-inner { max-width: 1360px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center; }
.social-block-left h2 { font-family: 'Bebas Neue', sans-serif; font-size: 2em; color: var(--black); margin-bottom: 28px; line-height: 1.1; max-width: 700px; }
.social-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; max-width: 700px; }
.social-btn { display: flex; align-items: center; gap: 12px; padding: 14px 20px; font-family: 'Bebas Neue', sans-serif; font-size: 1em; letter-spacing: .08em; color: var(--white); text-decoration: none; transition: opacity .2s; border-radius: 6px; }
.social-btn:hover { opacity: .88; }
.social-btn-chev { margin-left: auto; opacity: .7; }
.social-btn-fb { background: #1877F2; }
.social-btn-ig { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-btn-tw { background: #1DA1F2; }
.social-btn-li { background: #0A66C2; }
.social-bulldog { height: 240px; width: auto; object-fit: contain; }

/* ============================================================ LOCATION */
.location-wrap { display: grid; grid-template-columns: 1fr 1fr; max-width: 100%; overflow: hidden; }
.location-info { background: var(--black); padding: 80px; }
.location-details { margin-top: 40px; display: flex; flex-direction: column; gap: 28px; }
.loc-item { display: flex; gap: 20px; }
.loc-icon { font-size: 1.3em; flex-shrink: 0; margin-top: 2px; }
.loc-label { font-size: .68em; letter-spacing: .15em; text-transform: uppercase; color: var(--red); font-weight: 700; margin-bottom: 5px; }
.loc-val { font-size: .92em; line-height: 1.6; color: rgba(255,255,255,.75); }
.loc-val a { color: rgba(255,255,255,.75); text-decoration: none; }
.loc-val a:hover { color: var(--red); }
.map-wrap iframe { width: 100%; height: 100%; border: none; min-height: 460px; display: block; }

/* ============================================================ FOOTER */
footer { background: var(--white); padding: 72px 80px 40px; border-top: 1px solid var(--border); }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 40px; margin-bottom: 60px; }
.footer-logo img { height: 52px; object-fit: contain; margin-bottom: 16px; }
.footer-tagline { font-size: .88em; line-height: 1.7; color: var(--gray); max-width: 300px; }
.footer-heading { font-size: .75em; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--black); margin-bottom: 20px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a, .footer-links li { font-size: 1em; color: var(--gray); text-decoration: none; font-weight: 500; }
.footer-links a:hover { color: var(--red); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 32px; display: flex; justify-content: space-between; font-size: .82em; color: var(--gray); flex-wrap: wrap; gap: 8px; font-weight: 500; }
.footer-bottom a { color: var(--gray); text-decoration: none; font-weight: 700; }
.footer-bottom a:hover { color: var(--red); }

/* ============================================================ SEO TEXT */
.seo-text { background: var(--off); padding: 60px 80px; }
.seo-text-inner { max-width: 900px; margin: 0 auto; }
.seo-text h2 { font-family: 'Bebas Neue', sans-serif; font-size: 1.8em; color: var(--black); margin-bottom: 16px; }
.seo-text p { font-size: .92em; line-height: 1.9; color: var(--gray); margin-bottom: 16px; }

/* ============================================================ SCROLL ANIMATIONS */
[data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal="left"] { transform: translateX(-40px); }
[data-reveal="left"].revealed { transform: translateX(0); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal="right"].revealed { transform: translateX(0); }
[data-reveal-delay="1"] { transition-delay: .1s; }
[data-reveal-delay="2"] { transition-delay: .2s; }
[data-reveal-delay="3"] { transition-delay: .3s; }
[data-reveal-delay="4"] { transition-delay: .4s; }

/* PARALLAX HERO */
.hero-parallax { will-change: transform; }

/* ============================================================ BRANDS SECTION */
.brands-section { background: var(--white); padding: 0 80px 56px; }
.brands-section-inner { max-width: 960px; margin: 0 auto; }

.bus-compare-wrap {
  position: relative;
  aspect-ratio: 2976 / 744;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 8px 40px rgba(0,0,0,.12);
  cursor: ew-resize; user-select: none;
}
.bus-img-abs {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: contain; object-position: center;
  pointer-events: none;
}
.bus-after {
  clip-path: inset(0 50% 0 0);
}
.bus-divider {
  position: absolute; top: 0; bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 2px; background: var(--white); z-index: 10;
  pointer-events: none;
}
.bus-handle {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  background: var(--white); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 14px rgba(0,0,0,.28);
  z-index: 11; cursor: ew-resize;
}
.bus-labels { display: flex; justify-content: space-between; margin-top: 12px; }
.bus-label { font-size: .68em; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); }
.bus-label span { color: var(--red); }

/* ============================================================ ABOUT PAGE */
.about-text-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.about-media-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.about-storefront-img {
  width: 100%; height: 360px; object-fit: cover;
  border-radius: 8px; display: block;
}

/* ABOUT STORY GRID */
.about-story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-bottom: 48px; }
.about-story-h {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.15em; color: var(--black);
  letter-spacing: .08em; margin-bottom: 10px; margin-top: 24px;
  border-left: 3px solid var(--red); padding-left: 10px;
}
.about-story-col .about-story-h:first-child { margin-top: 0; }
.about-story-p { font-size: .95em; line-height: 1.85; color: var(--gray); margin-bottom: 16px; }
.about-story-p:last-child { margin-bottom: 0; }
@media(max-width: 768px) { .about-story-grid { grid-template-columns: 1fr; gap: 28px; } }
.about-video-embed {
  position: relative; padding-bottom: 56.25%;
  height: 0; overflow: hidden; border-radius: 8px;
}
.about-video-embed iframe {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; border: none;
}

/* ============================================================ TABLET (max 1024px) */
@media (max-width: 1024px) {
  .products-section-wrap { padding: 48px 40px; }
  .products-grid-page { grid-template-columns: repeat(2, 1fr); }
  .services-icons-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-inner { grid-template-columns: 1fr; }
  .social-block-inner { grid-template-columns: 1fr; }
}

/* ============================================================ MOBILE (max 768px) */
@media (max-width: 768px) {
  /* Nav */
  nav { padding: 0 16px; height: 64px; flex-wrap: nowrap; }
  .nav-logo img { height: 40px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 64px; left: 0; right: 0;
    background: var(--white); padding: 20px; gap: 0;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,.1); z-index: 199;
  }
  .nav-links.open a { height: 48px; border-bottom: 1px solid var(--border); padding: 0 4px; display: flex; align-items: center; }
  .nav-phone { order: 2; margin-left: auto; margin-right: 8px; font-size: .72em; padding: 8px 12px; }
  .nav-cta { display: none; }
  .hamburger { display: flex; order: 3; }

  /* Hero */
  .hero { grid-template-columns: 1fr; grid-template-rows: auto 440px; }
  .hero-right { display: block; height: 440px; }
  .hero-left { padding: 48px 20px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }

  /* Sections */
  .section { padding: 60px 20px; }
  .page-hero-inner { padding: 40px 20px; }
  .guarantee { flex-direction: column; padding: 40px 20px; text-align: center; }
  .guarantee-3m-wrap { padding: 6px 10px; }
  .guarantee-3m { height: 48px; max-width: 120px; }
  .services-icons-grid { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: 1fr 1fr; }
  .tech-wrap { padding: 48px 20px; }
  .tech-inner { grid-template-columns: 1fr; }
  .testi-grid { gap: 32px; }
  .services-hero { height: 320px; }
  .services-hero-grid { grid-template-columns: repeat(2, 1fr); }

  /* Products & Slider */
  .products-section-wrap { padding: 24px 0; }
  .products-grid-page { grid-template-columns: 1fr; gap: 1px; }
  .prod-img { height: 200px; }
  .prod-body { padding: 16px; }
  .prod-slider-wrap { padding: 16px; overflow: hidden; }
  .slider-main { height: 240px; border-radius: 8px; }
  .slider-arrow { width: 36px; height: 36px; font-size: 1.1em; }
  .slider-thumbs { gap: 6px; }
  .thumb { width: 56px; height: 44px; }

  /* Social */
  .social-block { padding: 48px 20px; }
  .social-media-right { flex-direction: row; gap: 20px; align-items: center; justify-content: center; margin-top: 28px; align-self: auto; }
  .social-bulldog { height: 130px !important; width: auto; }
  .social-sdvosb { height: 130px !important; width: auto; }
  .social-btns { grid-template-columns: 1fr 1fr; gap: 8px; }
  .social-btn { padding: 10px 12px; font-size: .85em; }

  /* Location / Footer */
  .location-wrap { grid-template-columns: 1fr; }
  .location-info { padding: 60px 20px; }
  footer { padding: 60px 20px 40px; }
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; }

  /* Form */
  .form-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 40px 20px; }
  .seo-text { padding: 48px 20px; }

  .about-text-grid { grid-template-columns: 1fr; gap: 20px; }
  .about-media-grid { grid-template-columns: 1fr; gap: 20px; }
  .about-storefront-img { height: auto; }

  .brands-section { display: none; }

  /* About storefront - show full image, no crop */
  .about-video-img { height: auto !important; aspect-ratio: unset; }

  /* PDF lightbox */
  .pdf-container { width: 98vw; height: 92vh; }
}

/* ============================================================ SCROLL ANIMATIONS */
.animate-section {
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.animate-section.revealed {
  transform: translateY(0);
}

/* SDVOSB inline in social block */
.social-right-group { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.sdvosb-inline { display: flex; align-items: center; gap: 14px; background: rgba(255,255,255,.08); border-radius: 8px; padding: 12px 16px; }
.sdvosb-inline-img { height: 56px; object-fit: contain; flex-shrink: 0; }
.sdvosb-inline-text { display: flex; flex-direction: column; gap: 2px; }
.sdvosb-inline-text strong { font-size: .82em; color: var(--black); font-weight: 700; }
.sdvosb-inline-text span { font-size: .74em; color: var(--gray); }
@media(max-width:1024px){ .social-right-group { display: none; } }

/* 3M BAR */
.cert-3m-bar { background: #111; padding: 10px 48px; border-bottom: 2px solid #ed1f24; }
.cert-3m-inner { max-width: 1360px; margin: 0 auto; display: flex; align-items: center; gap: 20px; }
.cert-3m-img { height: 40px; width: auto; object-fit: contain; flex-shrink: 0; }
.cert-3m-text { font-size: .82em; line-height: 1.5; color: rgba(255,255,255,.8); }
.cert-3m-text strong { color: #fff; }
.cert-3m-link { color: #ed1f24 !important; text-decoration: none; font-weight: 600; }
.cert-3m-link:hover { text-decoration: underline; }
@media(max-width:768px){ .cert-3m-bar { padding: 10px 16px; } .cert-3m-img { height: 28px; } }

/* SDVOSB STANDALONE BLOCK */
.sdvosb-block { background: var(--white); padding: 24px 80px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.sdvosb-inner { max-width: 1360px; margin: 0 auto; display: flex; align-items: center; gap: 20px; }
.sdvosb-img { height: 80px; object-fit: contain; flex-shrink: 0; }
.sdvosb-text { display: flex; flex-direction: column; gap: 4px; }
.sdvosb-text strong { font-size: .95em; color: var(--black); font-weight: 700; }
.sdvosb-text span { font-size: .85em; color: var(--gray); }
@media(max-width:768px){ .sdvosb-block { padding: 20px 16px; } .sdvosb-img { height: 60px; } }

/* SOCIAL BLOCK RIGHT (bulldog + SDVOSB) */
.social-media-right { display: flex; align-items: center; gap: 24px; align-self: center; }

.social-sdvosb { height: 240px; width: auto; object-fit: contain; }

/* ABOUT VIDEO GRID */
.about-video-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.about-video-img { width: 100%; height: 360px; object-fit: cover; border-radius: 8px; display: block; }
.video-embed { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 8px; }
.video-embed iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; }
@media(max-width: 1024px) { .about-video-grid { grid-template-columns: 1fr; } }
@media(max-width: 768px) { .about-video-img { height: auto; aspect-ratio: 16/9; } }