/* ========================================================
   TOPAZ POS — Landing Page Styles
   Color Palette:
     --green:  #10B94F  (Topaz Green — action)
     --navy:   #1E3A8A  (Trust Navy  — headings)
     --light:  #F8FAFC  (Background light)
     --white:  #FFFFFF
     --text:   #374151  (Body text dark grey)
     --muted:  #6B7280  (Subtle text)
======================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  background-color: #F8FAFC;
  color: #374151;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; transition: color .2s; }
ul  { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; }

/* ── CSS VARIABLES ────────────────────────────────────── */
:root {
  --green:        #10B981; /* Emerald 500 */
  --green-dark:   #059669; /* Emerald 600 */
  --green-light:  #ECFDF5; /* Emerald 50 */
  --navy:         #0F172A; /* Slate 900 */
  --navy-dark:    #020617; /* Slate 950 */
  --navy-muted:   #334155; /* Slate 700 */
  --light:        #F8FAFC;
  --white:        #FFFFFF;
  --text:         #1E293B; /* Slate 800 */
  --muted:        #64748B; /* Slate 500 */
  --border:       #E2E8F0; /* Slate 200 */
  --accent:       #3B82F6; /* Blue 500 */
  
  --radius-sm:    10px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-full:  9999px;

  --shadow-sm:    0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:    0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-lg:    0 25px 50px -12px rgba(0,0,0,0.15);
  
  --transition:   cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
  --glass:        rgba(255, 255, 255, 0.8);
  --glass-border: rgba(255, 255, 255, 0.3);
}

/* ── UTILITIES ────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

.glass {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
}

.green-text   { color: var(--green); }
.white-text   { color: var(--white); }
.white-text-muted { color: rgba(255,255,255,0.7); }

.section { padding-block: 100px; }
.bg-light { background-color: var(--light); }
.bg-white { background-color: var(--white); }

/* Section Header */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.1);
}
.section-tag-white {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.1;
  max-width: 800px;
  margin-inline: auto;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.section-sub {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 600px;
  margin-inline: auto;
  line-height: 1.6;
}

/* ── BUTTONS ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: .95rem;
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-green {
  background: var(--green);
  color: #fff;
  box-shadow: 0 4px 20px rgba(16,185,79,.35);
}
.btn-green:hover {
  background: var(--green-dark);
  box-shadow: 0 6px 28px rgba(16,185,79,.45);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline:hover { background: var(--navy); color: #fff; }

.btn-nav {
  background: var(--green);
  color: #fff !important;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  font-size: .88rem;
}
.btn-nav:hover { background: var(--green-dark); }

.btn-lg { padding: 15px 32px; font-size: 1.05rem; border-radius: 10px; }
.btn-full { width: 100%; }
.btn-green-full {
  display: block;
  background: var(--green);
  color: #fff;
  text-align: center;
  border-radius: var(--radius-sm);
  padding: 13px 20px;
  font-weight: 700;
  font-size: 1rem;
}

/* ── NAVBAR ───────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.navbar-scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.1); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 16px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 900;
  font-size: 1.35rem;
  color: var(--navy);
}
.logo-icon { font-size: 1.5rem; }
.logo-pos  { color: var(--green); }
.logo-white { color: #fff; }
.logo-white .logo-pos { color: #74e8a5; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: .93rem;
  font-weight: 600;
  color: var(--text);
  position: relative;
}
.nav-links a:not(.btn-nav)::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--green);
  transition: width .25s;
}
.nav-links a:not(.btn-nav):hover::after { width: 100%; }
.nav-links a:not(.btn-nav):hover { color: var(--navy); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 16px 20px 24px;
}
.mobile-nav.mobile-nav-open { display: block; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 12px; }
.mobile-nav a { font-size: 1rem; font-weight: 600; color: var(--text); }

/* ── SECTION 1: HERO ──────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, #EFF6FF 0%, #F8FAFC 55%, #e6f9ee 100%);
  padding-top: 80px;
  padding-bottom: 0;
  overflow: hidden;
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  padding-bottom: 60px;
}

.hero-content { max-width: 580px; }

.badge {
  display: inline-block;
  background: #DBEAFE;
  color: var(--navy);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.18;
  margin-bottom: 20px;
}
.highlight-green { color: var(--green); display: block; margin-top: 4px; }
.highlight-green em { font-style: italic; }

.hero-sub {
  font-size: 1.08rem;
  color: var(--muted);
  margin-bottom: 32px;
  line-height: 1.75;
}

/* Offer Box */
.offer-box {
  background: var(--green-light);
  border: 2px solid var(--green);
  border-radius: var(--radius-md);
  padding: 22px 28px;
  margin-bottom: 32px;
}
.offer-title {
  font-size: .88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--green-dark);
  margin-bottom: 14px;
}
.offer-list { display: flex; flex-direction: column; gap: 10px; }
.offer-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  color: var(--text);
}
.check { font-size: 1.2rem; flex-shrink: 0; }
.price { color: var(--navy); font-size: 1.15rem; font-weight: 800; }

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.trust-note {
  font-size: .88rem;
  color: var(--muted);
  font-weight: 500;
}

/* Hero Image */
.hero-image-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-img-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1/0.9;
  background: #e2e8f0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.img-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #CBD5E1, #E2E8F0);
  color: #64748B;
}
.img-placeholder span { font-size: 4rem; }
.img-placeholder p { font-weight: 700; font-size: 1.1rem; }
.img-placeholder small { font-size: .85rem; }

/* Floating Badges */
.float-badge {
  position: absolute;
  background: var(--white);
  border-radius: 50px;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  font-weight: 700;
  color: var(--navy);
  box-shadow: var(--shadow-md);
  animation: float 3s ease-in-out infinite;
  white-space: nowrap;
}
.badge-icon { font-size: 1.1rem; }
.badge-top-right  { top: 16px; right: -14px; animation-delay: 0s; }
.badge-bottom-left { bottom: 30px; left: -14px; animation-delay: 1.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* Wave divider */
.wave { line-height: 0; }
.wave svg { display: block; width: 100%; }

/* ── SECTION 2: WHAT YOU GET ──────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.card-featured {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(16,185,79,.15), var(--shadow-md);
}
.card-featured:hover {
  box-shadow: 0 0 0 3px rgba(16,185,79,.25), var(--shadow-lg);
}

.featured-ribbon {
  position: absolute;
  top: -1px; right: 20px;
  background: var(--green);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 12px;
  border-radius: 0 0 8px 8px;
}

.card-icon-wrap {
  width: 62px; height: 62px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.card-icon { font-size: 1.9rem; }

.card-number {
  font-size: .72rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.card-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
}

.card-body {
  font-size: .95rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 18px;
}

.card-features {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.card-features li {
  font-size: .88rem;
  color: var(--text);
  font-weight: 600;
}

.card-note {
  margin-top: 14px;
  font-size: .8rem;
  color: var(--muted);
  font-style: italic;
}

/* ── SECTION 3: PRICING / HOW IT WORKS ───────────────── */
.steps-wrap { position: relative; margin-bottom: 56px; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.step-card {
  background: var(--light);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 28px 22px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.step-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }

.step-card-highlight {
  background: var(--green-light);
  border-color: var(--green);
}

.step-num {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: .95rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.step-num-green { background: var(--green); }

.step-icon { font-size: 2.4rem; margin-bottom: 12px; }

.step-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
}

.step-body {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* Math Box */
.math-box {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.math-item { text-align: center; }
.math-label { display: block; font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.6); margin-bottom: 4px; }
.math-value { display: block; font-size: 1.5rem; font-weight: 900; color: #fff; }
.math-item-highlight .math-value { color: #74e8a5; }
.math-divider { font-size: 2.5rem; font-weight: 900; color: rgba(255,255,255,.3); }

/* ── SECTION 4: WHY TOPAZ ─────────────────────────────── */
.why-section {
  background: linear-gradient(135deg, var(--navy) 0%, #122466 100%);
}
.why-section .section-title { color: var(--white); }

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 50px;
}

.compare-col {
  border-radius: var(--radius-md);
  padding: 36px 32px;
}
.compare-col-bad  { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }
.compare-col-good { background: rgba(16,185,79,.14);   border: 1px solid rgba(16,185,79,.35); }

.compare-heading {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 22px;
}

.compare-list { display: flex; flex-direction: column; gap: 16px; }

.compare-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: .95rem;
  color: rgba(255,255,255,.85);
  line-height: 1.6;
}

.compare-x     { color: #F87171; font-size: 1.2rem; font-weight: 900; flex-shrink: 0; line-height: 1.4; }
.compare-check { color: #4ADE80; font-size: 1.2rem; font-weight: 900; flex-shrink: 0; line-height: 1.4; }
.compare-good strong { color: #4ADE80; }
.compare-bad  strong { color: #FCA5A5; }

.why-cta { text-align: center; }

/* ── SECTION 5: FAQ ───────────────────────────────────── */
.faq-list { max-width: 760px; margin-inline: auto; display: flex; flex-direction: column; gap: 14px; }

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item[open] { box-shadow: var(--shadow-md); border-color: var(--green); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  padding: 20px 26px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  list-style: none;
  user-select: none;
  transition: background var(--transition);
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question:hover { background: var(--light); }
.faq-item[open] .faq-question { color: var(--green); }

.faq-icon {
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--green);
  flex-shrink: 0;
  transition: transform .25s;
}

.faq-answer {
  padding: 0 26px 22px;
  font-size: .97rem;
  color: var(--muted);
  line-height: 1.75;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.faq-answer strong { color: var(--text); }

/* ── CONTACT / ORDER CTA ──────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, #EFF6FF 0%, #e6f9ee 100%);
  padding-block: 100px;
}

.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.cta-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 18px;
}
.cta-sub { font-size: 1rem; color: var(--muted); line-height: 1.75; }

/* Form */
.cta-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.cta-box-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 26px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--green-light);
}
.cta-form { display: flex; flex-direction: column; gap: 18px; }

.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label {
  font-size: .88rem;
  font-weight: 700;
  color: var(--navy);
}
.form-field input {
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .97rem;
  color: var(--text);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
  background: var(--light);
}
.form-field input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(16,185,79,.15);
  background: var(--white);
}
.form-field input::placeholder { color: #9CA3AF; }

.form-note {
  text-align: center;
  font-size: .82rem;
  color: var(--muted);
  margin-top: -4px;
}

/* ── SOCIAL ICONS ─────────────────────────────────────── */
.social-icon-box {
  display: flex;
  gap: 16px;
  margin-top: 18px;
}

.social-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  color: #fff;
  text-decoration: none;
}

.social-icon:hover {
  background: var(--green);
  border-color: var(--green);
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 12px 20px -5px rgba(16, 185, 129, 0.4);
  color: #fff;
}

.social-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.footer-social {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ── FOOTER ───────────────────────────────────────────── */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.85);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-block: 64px;
}

.footer-tagline {
  font-size: 1.05rem;
  font-weight: 700;
  color: #74e8a5;
  margin-top: 12px;
  margin-bottom: 10px;
}
.footer-desc { font-size: .88rem; line-height: 1.7; color: rgba(255,255,255,.65); max-width: 280px; }

.footer-heading {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #74e8a5;
  margin-bottom: 18px;
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: .92rem; color: rgba(255,255,255,.75); transition: color .2s; }
.footer-links a:hover { color: #fff; }

.footer-contact-list { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .92rem;
  color: rgba(255,255,255,.75);
}
.contact-icon { font-size: 1.1rem; flex-shrink: 0; }
.footer-contact-list a { color: rgba(255,255,255,.75); }
.footer-contact-list a:hover { color: #fff; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-block: 22px;
  font-size: .83rem;
  color: rgba(255,255,255,.45);
}
.footer-motto { font-style: italic; color: rgba(255,255,255,.55); }

/* ── SCROLL ANIMATIONS ────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease, transform .55s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delay for grid children */
.cards-grid .card:nth-child(2)    { transition-delay: .12s; }
.cards-grid .card:nth-child(3)    { transition-delay: .24s; }
.steps-grid .step-card:nth-child(2) { transition-delay: .10s; }
.steps-grid .step-card:nth-child(3) { transition-delay: .20s; }
.steps-grid .step-card:nth-child(4) { transition-delay: .30s; }
.compare-col:nth-child(2) { transition-delay: .15s; }

/* ── RESPONSIVE — TABLET (≤960px) ────────────────────── */
@media (max-width: 960px) {

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding-bottom: 40px;
  }
  .hero-content { max-width: 100%; }
  .hero-cta-group { justify-content: center; }
  .offer-list li { justify-content: center; }

  .hero-image-wrap {
    order: -1;
    max-width: 460px;
    margin-inline: auto;
  }
  .badge-top-right  { right: 0; }
  .badge-bottom-left { left: 0; }

  .cards-grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }

  .steps-grid { grid-template-columns: 1fr 1fr; }

  .compare-grid { grid-template-columns: 1fr; }

  .cta-inner { grid-template-columns: 1fr; gap: 40px; }
  .cta-text  { text-align: center; }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* ── RESPONSIVE — MOBILE (≤640px) ────────────────────── */
@media (max-width: 640px) {
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-social, .footer-contact {
    align-items: center;
  }
  .footer-contact-list li {
    justify-content: center;
  }
}

/* ── RESPONSIVE — MOBILE (≤600px) ────────────────────── */
@media (max-width: 600px) {
  .section { padding-block: 64px; }

  .hero { padding-top: 40px; }

  .hero-title { font-size: 1.75rem; }
  .hero-sub   { font-size: .97rem; }
  .hero-image-wrap { max-width: 320px; }

  .float-badge { display: none; }

  .offer-box { padding: 18px 20px; }

  .steps-grid { grid-template-columns: 1fr; }
  .step-connector { display: none; }

  .math-box {
    flex-direction: column;
    gap: 18px;
    padding: 28px 24px;
  }
  .math-divider { font-size: 1.6rem; }

  .cta-box { padding: 28px 22px; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-block: 48px;
  }

  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 6px; }

  .cards-grid { max-width: 100%; }
}

/* ── PRINT ────────────────────────────────────────────── */
@media print {
  .navbar, .hamburger, .mobile-nav, .float-badge, .wave { display: none; }
  .hero { background: none; }
  .footer { background: var(--navy) !important; -webkit-print-color-adjust: exact; }
}