@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');

/* =====================
   CSS VARIABLES
===================== */
:root {
  --navy:       #1C2B4B;
  --navy-light: #2A3F6F;
  --orange:     #FF6B00;
  --orange-hover:#E05E00;
  --gold:       #F5A623;
  --white:      #FFFFFF;
  --off-white:  #F4F6F9;
  --light-gray: #E8ECF0;
  --text-body:  #3D4A5C;
  --text-dark:  #111827;
  --wa-green:   #25D366;
  --border:     rgba(28,43,75,0.12);

  --shadow-xs:  0 1px 3px rgba(0,0,0,0.06);
  --shadow-sm:  0 4px 12px rgba(0,0,0,0.08);
  --shadow-md:  0 8px 24px rgba(0,0,0,0.12);
  --shadow-lg:  0 20px 40px rgba(0,0,0,0.14);
  --transition: all 0.3s ease;
  --radius:     12px;
  --radius-lg:  20px;
}

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

html { font-size: 62.5%; scroll-behavior: smooth; }

body {
  font-family: 'Cairo', sans-serif;
  font-size: 1.7rem;
  line-height: 1.75;
  color: var(--text-body);
  background: var(--off-white);
  overflow-x: hidden;
  padding-bottom: 75px;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { display: block; max-width: 100%; }

h1 { font-size: 5.2rem; font-weight: 900; line-height: 1.2; color: var(--navy); }
h2 { font-size: 3.8rem; font-weight: 800; line-height: 1.3; color: var(--navy); margin-bottom: 1.5rem; }
h3 { font-size: 2.4rem; font-weight: 700; line-height: 1.35; color: var(--navy); margin-bottom: 1rem; }
p  { margin-bottom: 1.5rem; }

/* =====================
   OFFER BAR
===================== */
.offer-bar {
  background: var(--orange);
  color: var(--white);
  text-align: center;
  padding: 1.2rem 2rem;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1001;
}

/* =====================
   HEADER
===================== */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2.5rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo span { color: var(--orange); }

.nav { display: flex; gap: 2rem; align-items: center; }

.nav a {
  color: rgba(255,255,255,0.8);
  font-size: 1.7rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: var(--transition);
}

.nav a:hover, .nav a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.header-phone {
  background: var(--orange);
  color: var(--white);
  padding: 1rem 2.2rem;
  border-radius: var(--radius);
  font-size: 1.8rem;
  font-weight: 800;
  direction: ltr;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(255,107,0,0.3);
}

.header-phone:hover { background: var(--orange-hover); transform: translateY(-1px); }

.burger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2.8rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* =====================
   UTILITIES
===================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2.5rem;
}

.section { padding: 9rem 0; }
.section-sm { padding: 6rem 0; }

.bg-white  { background: var(--white); }
.bg-off    { background: var(--off-white); }
.bg-navy   { background: var(--navy); }
.bg-dark   { background: var(--text-dark); }

.section-label {
  display: inline-block;
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  background: rgba(255,107,0,0.1);
  padding: 0.5rem 1.4rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.section-head { max-width: 720px; margin: 0 auto 6rem; text-align: center; }
.section-head p { font-size: 1.9rem; color: var(--text-body); margin: 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.5rem; }

/* =====================
   BUTTONS
===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.4rem 3rem;
  border-radius: var(--radius);
  font-family: 'Cairo', sans-serif;
  font-size: 1.9rem;
  font-weight: 800;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
  text-align: center;
}

.btn-orange {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(255,107,0,0.35);
}
.btn-orange:hover {
  background: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255,107,0,0.45);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(28,43,75,0.25);
}
.btn-navy:hover { background: var(--navy-light); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); }

.btn-wa {
  background: var(--wa-green);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(37,211,102,0.3);
}
.btn-wa:hover { background: #1ebc59; transform: translateY(-2px); }

.btn-lg { padding: 1.8rem 4rem; font-size: 2.1rem; }

@keyframes pulse-orange {
  0%   { box-shadow: 0 0 0 0 rgba(255,107,0,0.7); }
  70%  { box-shadow: 0 0 0 14px rgba(255,107,0,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,107,0,0); }
}
.btn-pulse { animation: pulse-orange 2s infinite; }

/* =====================
   HERO
===================== */
.hero {
  background: var(--navy);
  padding: 9rem 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,107,0,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 6rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: rgba(255,107,0,0.15);
  border: 1px solid rgba(255,107,0,0.3);
  color: var(--orange);
  padding: 0.8rem 1.8rem;
  border-radius: 100px;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2.5rem;
}

.hero h1 { color: var(--white); font-size: 5.5rem; margin-bottom: 2rem; }
.hero h1 span { color: var(--orange); }

.hero-desc {
  color: rgba(255,255,255,0.75);
  font-size: 2rem;
  margin-bottom: 4rem;
  line-height: 1.8;
}

.hero-ctas { display: flex; gap: 1.5rem; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 5rem;
  padding-top: 4rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-num {
  font-size: 3.8rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.hero-stat-label { font-size: 1.5rem; color: rgba(255,255,255,0.65); }

.hero-img-frame {
  position: relative;
}

.hero-img-frame img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 6px solid rgba(255,255,255,0.08);
}

.offer-badge {
  position: absolute;
  top: -20px;
  left: -20px;
  background: var(--orange);
  color: var(--white);
  width: 110px;
  height: 110px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.6rem;
  text-align: center;
  line-height: 1.2;
  box-shadow: var(--shadow-md);
  border: 4px dashed rgba(255,255,255,0.5);
  transform: rotate(-12deg);
}

/* =====================
   CARDS - SERVICE
===================== */
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.service-card-body { padding: 3rem; }

.service-card-body h3 { font-size: 2.6rem; margin-bottom: 1.2rem; }

.service-card-body p { color: var(--text-body); margin-bottom: 2.5rem; }

/* =====================
   FEATURE BOXES
===================== */
.feature-box {
  background: var(--white);
  border-radius: var(--radius);
  padding: 3rem;
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.feature-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: var(--orange);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: rgba(255,107,0,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  margin-bottom: 2rem;
}

/* =====================
   STATS BAR
===================== */
.stats-bar {
  background: var(--orange);
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item { color: var(--white); }
.stat-num  { font-size: 5rem; font-weight: 900; line-height: 1; }
.stat-unit { font-size: 3rem; }
.stat-label { font-size: 1.6rem; opacity: 0.85; margin-top: 0.5rem; }

/* =====================
   HOW IT WORKS
===================== */
.step-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
  border: 1px solid var(--border);
}

.step-num {
  width: 70px;
  height: 70px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  font-weight: 900;
  margin: 0 auto 2.5rem;
  box-shadow: 0 6px 16px rgba(28,43,75,0.25);
}

.step-card h3 { font-size: 2.2rem; }
.step-card p  { color: var(--text-body); margin: 0; }

/* =====================
   REVIEW CARDS
===================== */
.review-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  position: relative;
}

.review-card::before {
  content: '"';
  position: absolute;
  top: 1.5rem;
  right: 2.5rem;
  font-size: 8rem;
  color: var(--orange);
  opacity: 0.15;
  font-family: serif;
  line-height: 1;
}

.review-stars { color: var(--gold); font-size: 2.2rem; margin-bottom: 1.5rem; }
.review-text  { font-size: 1.8rem; line-height: 1.8; color: var(--text-body); margin-bottom: 2rem; }
.reviewer-name { font-weight: 800; color: var(--navy); font-size: 1.8rem; }
.reviewer-city { font-size: 1.4rem; color: var(--text-body); }

/* =====================
   IMAGE + TEXT SECTIONS
===================== */
.img-text-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7rem;
  align-items: center;
}

.img-text-wrap.reverse { direction: ltr; }
.img-text-wrap.reverse > * { direction: rtl; }

.section-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.img-badge-wrap { position: relative; }

.floating-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--navy);
  color: var(--white);
  padding: 2rem 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  text-align: center;
  min-width: 150px;
}

.floating-badge-num { font-size: 3.5rem; font-weight: 900; color: var(--orange); line-height: 1; }
.floating-badge-text { font-size: 1.4rem; opacity: 0.8; margin-top: 0.4rem; }

.check-list { list-style: none; padding: 0; margin: 2.5rem 0; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  font-size: 1.8rem;
  color: var(--text-body);
  margin-bottom: 1.4rem;
  line-height: 1.6;
}
.check-list li::before {
  content: '✔';
  color: var(--orange);
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* =====================
   FAQ ACCORDION
===================== */
.faq-wrap { max-width: 850px; margin: 0 auto; }

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 1.2rem;
  border: 1px solid var(--border);
  overflow: hidden;
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 2.2rem 2.5rem;
  font-family: 'Cairo', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  text-align: right;
  transition: var(--transition);
}

.faq-q:hover { background: var(--off-white); }

.faq-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--orange);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 900;
  transition: var(--transition);
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  font-size: 1.8rem;
  color: var(--text-body);
  line-height: 1.8;
}

.faq-item.open .faq-a { max-height: 400px; }

.faq-a-inner { padding: 0 2.5rem 2.5rem; }

/* =====================
   CTA SECTION
===================== */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 10rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,107,0,0.15) 0%, transparent 70%);
}

.cta-section h2 { color: var(--white); font-size: 4.5rem; margin-bottom: 1.5rem; }
.cta-section p  { color: rgba(255,255,255,0.75); font-size: 2.1rem; margin-bottom: 4rem; }

.cta-btns { display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap; }

/* =====================
   FOOTER
===================== */
.site-footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.7);
  padding: 6rem 0 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 5rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.footer-logo span { color: var(--orange); }

.footer-desc { font-size: 1.6rem; line-height: 1.8; margin-bottom: 2.5rem; }

.footer-h {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 2rem;
}

.footer-links li { margin-bottom: 1.2rem; }
.footer-links a { font-size: 1.6rem; color: rgba(255,255,255,0.6); }
.footer-links a:hover { color: var(--orange); }

.footer-bottom {
  text-align: center;
  font-size: 1.5rem;
  color: rgba(255,255,255,0.4);
}

/* =====================
   STICKY CTA (MOBILE)
===================== */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--white);
  display: none;
  padding: 1.2rem 1.5rem;
  gap: 1rem;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.12);
  z-index: 1000;
  border-top: 3px solid var(--orange);
}

.sticky-bar a {
  flex: 1;
  padding: 1.4rem;
  border-radius: var(--radius);
  color: var(--white);
  font-size: 1.8rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}

.s-call { background: var(--navy); }
.s-wa   { background: var(--wa-green); }

/* =====================
   PAGE HERO (inner pages)
===================== */
.page-hero {
  background: var(--navy);
  padding: 7rem 0;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(255,107,0,0.1) 0%, transparent 70%);
}

.page-hero h1 { color: var(--white); font-size: 5rem; margin-bottom: 1rem; }
.page-hero p  { color: rgba(255,255,255,0.75); font-size: 2.1rem; max-width: 700px; }

.breadcrumb {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 2.5rem;
  font-size: 1.5rem;
}
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { color: rgba(255,255,255,0.4); }
.breadcrumb .current { color: var(--orange); font-weight: 700; }

/* =====================
   FAULT CARDS
===================== */
.fault-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
  border-right: 4px solid var(--orange);
}

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

.fault-icon { font-size: 3.5rem; margin-bottom: 1.5rem; }

.fault-card h3 { font-size: 2rem; margin-bottom: 1rem; color: var(--navy); }

.fault-card p { font-size: 1.65rem; color: var(--text-body); margin: 0; }

/* =====================
   BRANDS
===================== */
.brands-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.brand-pill {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 1rem 2.5rem;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--navy);
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
}

.brand-pill:hover { background: var(--navy); color: var(--white); }

/* =====================
   CALL POPUP MODAL
===================== */
@keyframes popup-in {
  0%   { opacity: 0; transform: scale(0.8) translateY(30px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes overlay-in {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  animation: overlay-in 0.3s ease;
}

.popup-overlay.hidden {
  display: none;
}

.popup-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 5rem 4rem 4rem;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.3);
  animation: popup-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  border-top: 6px solid var(--orange);
}

.popup-close {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  width: 38px;
  height: 38px;
  background: var(--off-white);
  border: none;
  border-radius: 50%;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-body);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  line-height: 1;
}

.popup-close:hover {
  background: #fee2e2;
  color: #dc2626;
  transform: rotate(90deg);
}

.popup-icon {
  font-size: 5rem;
  margin-bottom: 1.5rem;
  animation: pulse-orange 2s infinite;
  display: inline-block;
  width: 90px;
  height: 90px;
  background: rgba(255,107,0,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2.5rem;
}

.popup-box h3 {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 1rem;
}

.popup-box p {
  font-size: 1.8rem;
  color: var(--text-body);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.popup-number {
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--navy);
  direction: ltr;
  display: block;
  margin-bottom: 3rem;
  letter-spacing: 0.04em;
}

.popup-number span {
  color: var(--orange);
}

.popup-btns {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.popup-btns a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: var(--radius);
  font-size: 2rem;
  font-weight: 800;
  font-family: 'Cairo', sans-serif;
  color: var(--white);
  transition: var(--transition);
}

.popup-btns a:hover { transform: translateY(-2px); }

.popup-call { background: var(--navy); box-shadow: 0 6px 20px rgba(28,43,75,0.25); }
.popup-call:hover { background: var(--navy-light); }
.popup-whatsapp { background: var(--wa-green); box-shadow: 0 6px 20px rgba(37,211,102,0.25); }
.popup-whatsapp:hover { background: #1ebc59; }

.popup-skip {
  margin-top: 2rem;
  font-size: 1.5rem;
  color: var(--text-body);
  opacity: 0.6;
  cursor: pointer;
  background: none;
  border: none;
  font-family: 'Cairo', sans-serif;
  text-decoration: underline;
  transition: var(--transition);
}
.popup-skip:hover { opacity: 1; }

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); gap: 3rem; }
}

@media (max-width: 768px) {
  html { font-size: 55%; }
  h1   { font-size: 4rem; }
  h2   { font-size: 3.2rem; }

  .nav          { display: none; flex-direction: column; position: absolute; top: 72px; right: 0; width: 100%; background: var(--navy); padding: 2rem; z-index: 999; }
  .nav.open     { display: flex; }
  .nav a        { padding: 1.2rem 1.5rem; border-radius: var(--radius); font-size: 1.9rem; }
  .header-phone { display: none; }
  .burger       { display: block; }

  .hero-wrap, .img-text-wrap, .grid-2 { grid-template-columns: 1fr; }
  .hero { padding: 6rem 0; }
  .hero h1 { font-size: 4rem; }
  .hero-img-frame { order: -1; }
  .img-text-wrap.reverse { direction: rtl; }

  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-stats      { flex-wrap: wrap; gap: 2rem; }
  .footer-grid     { grid-template-columns: 1fr; }
  .offer-badge     { width: 85px; height: 85px; font-size: 1.3rem; top: -10px; left: -10px; }
  .cta-btns        { flex-direction: column; align-items: center; }

  .sticky-bar { display: flex; }
}

@media (max-width: 480px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid      { grid-template-columns: repeat(2, 1fr); }
}