/*
Theme Name: Robolytics AI Consulting
Theme URI: https://robolytics.ai/
Author: Robolytics AI Consulting
Description: A complete custom WordPress theme for Dr Biplab Pal's AI-powered deeptech commercialization, investor diligence, IP strategy, expert witness AI, and AI growth-agent consulting website.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: robolytics-ai-consulting
*/

:root {
  --rbt-ink: #07111f;
  --rbt-ink-soft: #132235;
  --rbt-muted: #59687b;
  --rbt-line: #dbe4ef;
  --rbt-surface: #ffffff;
  --rbt-surface-alt: #f4f8fc;
  --rbt-blue: #2764ff;
  --rbt-cyan: #10d7bf;
  --rbt-violet: #8468ff;
  --rbt-orange: #ffb258;
  --rbt-dark: #06111f;
  --rbt-dark-2: #0d1b2d;
  --rbt-radius: 22px;
  --rbt-radius-sm: 14px;
  --rbt-shadow: 0 24px 80px rgba(7, 17, 31, 0.14);
  --rbt-shadow-soft: 0 12px 45px rgba(7, 17, 31, 0.09);
  --rbt-container: 1180px;
  --rbt-font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--rbt-ink);
  background: var(--rbt-surface);
  font-family: var(--rbt-font);
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }

a { color: var(--rbt-blue); text-decoration: none; }
a:hover { color: #174bd3; }

p { margin: 0 0 1.15rem; }
ul { margin: 0.8rem 0 0; padding-left: 1.25rem; }
li { margin: 0.25rem 0; }

h1, h2, h3, h4 {
  margin: 0 0 1rem;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--rbt-ink);
}

h1 { font-size: clamp(2.85rem, 7vw, 5.95rem); }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }

.rbt-container {
  width: min(calc(100% - 40px), var(--rbt-container));
  margin-inline: auto;
}

.screen-reader-text,
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  width: auto;
  height: auto;
  margin: 0;
  clip: auto;
  z-index: 9999;
  padding: 1rem;
  color: #fff;
  background: var(--rbt-blue);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(219, 228, 239, 0.8);
}

body.admin-bar .site-header { top: 32px; }

.rbt-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 82px;
}

.rbt-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--rbt-ink);
  min-width: max-content;
}

.rbt-brand:hover { color: var(--rbt-ink); }

.rbt-brand .custom-logo { max-height: 52px; width: auto; }

.rbt-brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(39, 100, 255, 0.22);
}

.rbt-brand-text {
  display: grid;
  line-height: 1.05;
}

.rbt-brand-text strong {
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.rbt-brand-text em {
  font-size: 0.78rem;
  font-style: normal;
  color: var(--rbt-muted);
  text-transform: uppercase;
  letter-spacing: 0.13em;
}

.primary-navigation ul {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-navigation a {
  display: inline-flex;
  padding: 0.78rem 0.82rem;
  border-radius: 999px;
  color: var(--rbt-ink-soft);
  font-size: 0.94rem;
  font-weight: 700;
}

.primary-navigation a:hover,
.primary-navigation .current-menu-item > a {
  color: var(--rbt-blue);
  background: rgba(39, 100, 255, 0.08);
}

.rbt-header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--rbt-blue), var(--rbt-violet));
  font-weight: 800;
  font-size: 0.92rem;
  box-shadow: 0 12px 35px rgba(39, 100, 255, 0.25);
}

.rbt-header-cta:hover { color: #fff; transform: translateY(-1px); }

.rbt-nav-toggle {
  display: none;
  border: 1px solid var(--rbt-line);
  border-radius: 999px;
  background: #fff;
  padding: 0.58rem 0.8rem;
  gap: 0.4rem;
  align-items: center;
  cursor: pointer;
}

.rbt-nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--rbt-ink);
  margin: 3px 0;
}

.rbt-nav-toggle strong { font-size: 0.86rem; }

.site-main { overflow: hidden; }

.rbt-hero {
  position: relative;
  padding: clamp(4rem, 8vw, 8rem) 0 clamp(4rem, 8vw, 7rem);
  color: #fff;
  background:
    radial-gradient(circle at 15% 20%, rgba(16, 215, 191, 0.34), transparent 34%),
    radial-gradient(circle at 78% 10%, rgba(132, 104, 255, 0.38), transparent 36%),
    linear-gradient(135deg, #07111f 0%, #0a1b34 48%, #10133a 100%);
}

.rbt-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.7), transparent 90%);
  pointer-events: none;
}

.rbt-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.rbt-hero h1,
.rbt-hero h2,
.rbt-hero h3 { color: #fff; }

.rbt-hero-copy p { color: rgba(255,255,255,0.84); max-width: 760px; }
.rbt-hero-copy .rbt-lead { color: #fff; }

.rbt-eyebrow {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--rbt-blue);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.rbt-section-dark .rbt-eyebrow,
.rbt-hero .rbt-eyebrow,
.rbt-cta-band .rbt-eyebrow { color: var(--rbt-cyan); }

.rbt-lead {
  color: var(--rbt-ink-soft);
  font-size: clamp(1.15rem, 2vw, 1.36rem);
  line-height: 1.55;
}

.rbt-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 2rem 0;
}

.rbt-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.85rem 1.18rem;
  border: 0;
  border-radius: 999px;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.rbt-button:hover { transform: translateY(-2px); }

.rbt-button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--rbt-blue), var(--rbt-violet));
  box-shadow: 0 18px 40px rgba(39, 100, 255, 0.28);
}

.rbt-button-primary:hover { color: #fff; }

.rbt-button-secondary {
  color: var(--rbt-ink);
  background: #fff;
  border: 1px solid var(--rbt-line);
}

.rbt-hero .rbt-button-secondary {
  color: #fff;
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.24);
}

.rbt-button-light {
  color: var(--rbt-ink);
  background: #fff;
  box-shadow: 0 18px 42px rgba(0,0,0,0.18);
}

.rbt-proof-strip,
.rbt-channel-row,
.rbt-logo-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.rbt-proof-strip span,
.rbt-channel-row span,
.rbt-logo-row span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 800;
}

.rbt-proof-strip span {
  color: rgba(255,255,255,0.86);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
}

.rbt-channel-row,
.rbt-logo-row { justify-content: center; }

.rbt-channel-row span,
.rbt-logo-row span {
  color: var(--rbt-ink);
  background: #fff;
  border: 1px solid var(--rbt-line);
  box-shadow: var(--rbt-shadow-soft);
}

.rbt-hero-panel {
  position: relative;
  min-height: 560px;
}

.rbt-orbit-card,
.rbt-mini-card {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 28px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(22px);
  box-shadow: 0 28px 80px rgba(0,0,0,0.28);
}

.rbt-orbit-main {
  inset: 80px 56px auto 10px;
  padding: 2rem;
}

.rbt-orbit-main h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
.rbt-orbit-main p { color: rgba(255,255,255,0.76); }

.rbt-chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  color: var(--rbt-cyan);
  background: rgba(16, 215, 191, 0.12);
  border: 1px solid rgba(16, 215, 191, 0.25);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.rbt-mini-card {
  display: grid;
  gap: 0.25rem;
  width: min(250px, 58vw);
  padding: 1.1rem;
}

.rbt-mini-card strong { color: #fff; }
.rbt-mini-card span { color: rgba(255,255,255,0.74); font-size: 0.9rem; line-height: 1.45; }
.rbt-card-one { top: 18px; right: 0; }
.rbt-card-two { left: 0; bottom: 90px; }
.rbt-card-three { right: 20px; bottom: 18px; }

.rbt-section {
  padding: clamp(4rem, 7vw, 6.5rem) 0;
  background: #fff;
}

.rbt-section-light { background: var(--rbt-surface-alt); }

.rbt-section-dark {
  color: rgba(255,255,255,0.78);
  background:
    radial-gradient(circle at 10% 10%, rgba(16, 215, 191, 0.18), transparent 30%),
    radial-gradient(circle at 88% 20%, rgba(132, 104, 255, 0.2), transparent 32%),
    linear-gradient(135deg, var(--rbt-dark) 0%, var(--rbt-dark-2) 100%);
}

.rbt-section-dark h1,
.rbt-section-dark h2,
.rbt-section-dark h3 { color: #fff; }
.rbt-section-dark p { color: rgba(255,255,255,0.78); }

.rbt-section-heading {
  max-width: 850px;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.rbt-section-heading.rbt-center {
  margin-inline: auto;
  text-align: center;
}

.rbt-section-heading p { color: var(--rbt-muted); }
.rbt-section-dark .rbt-section-heading p { color: rgba(255,255,255,0.74); }

.rbt-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 5rem);
}

.rbt-align-center { align-items: center; }
.rbt-align-start { align-items: start; }
.rbt-center { text-align: center; }

.rbt-card-grid {
  display: grid;
  gap: 1.2rem;
}

.rbt-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.rbt-four { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.rbt-card,
.rbt-pricing-card,
.rbt-profile-card,
.rbt-form-card,
.rbt-contact-card,
.rbt-note-box {
  border: 1px solid var(--rbt-line);
  border-radius: var(--rbt-radius);
  background: #fff;
  box-shadow: var(--rbt-shadow-soft);
}

.rbt-card {
  position: relative;
  padding: 1.45rem;
  overflow: hidden;
}

.rbt-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--rbt-blue), var(--rbt-cyan), var(--rbt-violet));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.rbt-card:hover::before,
.rbt-card-featured::before { opacity: 1; }

.rbt-card h3 { margin-bottom: 0.75rem; }
.rbt-card p { color: var(--rbt-muted); }
.rbt-card li { color: var(--rbt-ink-soft); }

.rbt-card-featured {
  border-color: rgba(39, 100, 255, 0.25);
  box-shadow: var(--rbt-shadow);
}

.rbt-card-index {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--rbt-blue), var(--rbt-violet));
  font-weight: 900;
}

.rbt-card-dark,
.rbt-section-dark .rbt-card {
  color: rgba(255,255,255,0.78);
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.14);
  box-shadow: 0 20px 70px rgba(0,0,0,0.16);
}

.rbt-card-dark p,
.rbt-section-dark .rbt-card p { color: rgba(255,255,255,0.76); }
.rbt-card-dark li,
.rbt-section-dark .rbt-card li { color: rgba(255,255,255,0.82); }

.rbt-text-link {
  display: inline-flex;
  margin-top: 0.65rem;
  font-weight: 900;
}

.rbt-process {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
}

.rbt-process-four { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.rbt-process > div,
.rbt-timeline > div {
  position: relative;
  padding: 1.2rem;
  border: 1px solid var(--rbt-line);
  border-radius: var(--rbt-radius-sm);
  background: #fff;
  box-shadow: var(--rbt-shadow-soft);
}

.rbt-process span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 0.8rem;
  border-radius: 12px;
  color: #fff;
  background: var(--rbt-blue);
  font-weight: 900;
}

.rbt-process h3 { font-size: 1.07rem; margin-bottom: 0.5rem; }
.rbt-process p { color: var(--rbt-muted); font-size: 0.94rem; margin-bottom: 0; }

.rbt-feature-list {
  display: grid;
  gap: 1rem;
}

.rbt-feature-list > div {
  display: grid;
  gap: 0.2rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--rbt-line);
  border-radius: var(--rbt-radius-sm);
  background: #fff;
  box-shadow: var(--rbt-shadow-soft);
}

.rbt-feature-list strong { color: var(--rbt-ink); font-size: 1.02rem; }
.rbt-feature-list span { color: var(--rbt-muted); font-size: 0.95rem; }

.rbt-feature-list-dark > div,
.rbt-section-dark .rbt-feature-list > div {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.14);
}
.rbt-feature-list-dark strong,
.rbt-section-dark .rbt-feature-list strong { color: #fff; }
.rbt-feature-list-dark span,
.rbt-section-dark .rbt-feature-list span { color: rgba(255,255,255,0.72); }

.rbt-page-hero {
  position: relative;
  padding: clamp(4.5rem, 8vw, 7.5rem) 0 clamp(3rem, 6vw, 5.5rem);
  color: #fff;
  background:
    radial-gradient(circle at 20% 12%, rgba(16, 215, 191, 0.24), transparent 28%),
    radial-gradient(circle at 78% 18%, rgba(132, 104, 255, 0.32), transparent 35%),
    linear-gradient(135deg, #07111f 0%, #0b1f3b 100%);
}

.rbt-page-hero h1 {
  max-width: 920px;
  color: #fff;
  font-size: clamp(2.4rem, 6vw, 5rem);
}

.rbt-page-intro { padding-top: clamp(3rem, 6vw, 5rem); }

.rbt-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.rbt-timeline span {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--rbt-cyan);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.rbt-section-dark .rbt-timeline > div {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.14);
}
.rbt-timeline p { margin-bottom: 0; }

.rbt-scorecard {
  display: grid;
  gap: 0.9rem;
}

.rbt-scorecard > div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border: 1px solid var(--rbt-line);
  border-radius: var(--rbt-radius-sm);
  background: #fff;
  box-shadow: var(--rbt-shadow-soft);
}

.rbt-scorecard span {
  color: var(--rbt-blue);
  font-weight: 900;
}

.rbt-scorecard strong {
  color: var(--rbt-ink-soft);
  font-weight: 800;
}

.rbt-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.rbt-pricing-card {
  padding: 1.35rem;
}

.rbt-pricing-featured {
  border-color: rgba(39, 100, 255, 0.3);
  box-shadow: var(--rbt-shadow);
}

.rbt-price {
  margin: 1rem 0;
  color: var(--rbt-blue);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 950;
  line-height: 1;
  letter-spacing: -0.04em;
}

.rbt-note-box {
  max-width: 900px;
  margin-inline: auto;
  padding: 1.6rem;
}

.rbt-profile-card {
  padding: 2rem;
  text-align: center;
}

.rbt-profile-mark {
  display: inline-grid;
  place-items: center;
  width: 110px;
  height: 110px;
  margin-bottom: 1rem;
  border-radius: 32px;
  color: #fff;
  background:
    radial-gradient(circle at 30% 20%, var(--rbt-cyan), transparent 32%),
    linear-gradient(135deg, var(--rbt-blue), var(--rbt-violet));
  box-shadow: 0 24px 70px rgba(39, 100, 255, 0.28);
  font-size: 2rem;
  font-weight: 950;
}

.rbt-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.rbt-tag-cloud span {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--rbt-line);
  border-radius: 999px;
  background: #fff;
  color: var(--rbt-ink-soft);
  font-weight: 800;
  box-shadow: var(--rbt-shadow-soft);
}

.rbt-contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.rbt-form-card,
.rbt-contact-card {
  padding: 1.5rem;
}

.rbt-contact-card {
  display: grid;
  gap: 0.2rem;
  margin-top: 1.4rem;
}

.rbt-contact-card span { color: var(--rbt-muted); }

.rbt-contact-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--rbt-ink-soft);
  font-weight: 800;
  font-size: 0.95rem;
}

.rbt-contact-form input,
.rbt-contact-form select,
.rbt-contact-form textarea {
  width: 100%;
  border: 1px solid var(--rbt-line);
  border-radius: 14px;
  background: #fff;
  padding: 0.85rem 0.95rem;
  color: var(--rbt-ink);
  font: inherit;
  font-size: 1rem;
  outline: none;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.rbt-contact-form input:focus,
.rbt-contact-form select:focus,
.rbt-contact-form textarea:focus {
  border-color: rgba(39, 100, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(39, 100, 255, 0.12);
}

.rbt-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.rbt-form-grid-small { align-items: end; }
.rbt-honeypot { display: none !important; }
.rbt-form-helper { margin-top: 1rem; color: var(--rbt-muted); font-size: 0.92rem; }

.rbt-form-notice {
  margin-bottom: 1.2rem;
  padding: 1rem;
  border-radius: var(--rbt-radius-sm);
  font-weight: 800;
}

.rbt-form-success {
  color: #063b30;
  background: #dffaf4;
  border: 1px solid #a1efe0;
}

.rbt-form-error {
  color: #6b170f;
  background: #fff0ed;
  border: 1px solid #ffd0c7;
}

.rbt-cta-band {
  padding: clamp(3.5rem, 6vw, 5.5rem) 0;
  color: #fff;
  background:
    radial-gradient(circle at 12% 30%, rgba(16, 215, 191, 0.25), transparent 32%),
    radial-gradient(circle at 80% 20%, rgba(132, 104, 255, 0.28), transparent 34%),
    linear-gradient(135deg, #07111f, #17265a);
}

.rbt-cta-band h2 { color: #fff; }
.rbt-cta-band p { color: rgba(255,255,255,0.78); }

.rbt-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.rbt-cta-inner > div { max-width: 760px; }
.rbt-cta-inner h2 { margin-bottom: 0; }

.site-footer {
  padding: 4rem 0 1.5rem;
  color: rgba(255,255,255,0.74);
  background: var(--rbt-ink);
}

.site-footer a { color: #fff; }
.site-footer h2 { color: #fff; font-size: 1rem; letter-spacing: 0; margin-bottom: 1rem; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin: 0.35rem 0; }

.rbt-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.75fr) minmax(0, 0.85fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 4vw, 4rem);
}

.rbt-brand-footer { color: #fff; margin-bottom: 1rem; }
.rbt-brand-footer .rbt-brand-text em { color: rgba(255,255,255,0.58); }

.rbt-footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(255,255,255,0.13);
  font-size: 0.9rem;
}

.rbt-post-list {
  display: grid;
  gap: 1rem;
}

@media (max-width: 1120px) {
  .rbt-header-cta { display: none; }
  .primary-navigation a { padding-inline: 0.62rem; }
  .rbt-four,
  .rbt-pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rbt-process { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 920px) {
  body.admin-bar .site-header { top: 46px; }
  .rbt-nav-toggle { display: inline-flex; }
  .primary-navigation {
    position: absolute;
    left: 20px;
    right: 20px;
    top: calc(100% + 10px);
    display: none;
    padding: 1rem;
    border: 1px solid var(--rbt-line);
    border-radius: 22px;
    background: #fff;
    box-shadow: var(--rbt-shadow);
  }
  body.rbt-nav-open .primary-navigation { display: block; }
  .primary-navigation ul { display: grid; gap: 0.2rem; }
  .primary-navigation a { display: flex; width: 100%; padding: 0.85rem 1rem; }
  .rbt-hero-grid,
  .rbt-split,
  .rbt-contact-layout { grid-template-columns: 1fr; }
  .rbt-hero-panel { min-height: 450px; }
  .rbt-orbit-main { inset: 36px 0 auto; }
  .rbt-card-one { top: 0; right: 0; }
  .rbt-card-two { left: 0; bottom: 82px; }
  .rbt-card-three { right: 0; bottom: 0; }
  .rbt-three,
  .rbt-timeline { grid-template-columns: 1fr; }
  .rbt-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rbt-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .rbt-container { width: min(calc(100% - 28px), var(--rbt-container)); }
  .rbt-header-inner { min-height: 72px; }
  .rbt-brand-text strong { font-size: 0.98rem; }
  .rbt-brand-mark { width: 40px; height: 40px; }
  .rbt-hero-panel { min-height: auto; display: grid; gap: 0.8rem; }
  .rbt-orbit-card,
  .rbt-mini-card { position: static; width: 100%; }
  .rbt-orbit-main { padding: 1.3rem; }
  .rbt-four,
  .rbt-pricing-grid,
  .rbt-process,
  .rbt-process-four,
  .rbt-form-grid,
  .rbt-footer-grid { grid-template-columns: 1fr; }
  .rbt-scorecard > div { grid-template-columns: 1fr; gap: 0.15rem; }
  .rbt-footer-bottom { flex-direction: column; }
}