/* ============================================================
   APP DESIGN & DEVELOPMENT PAGE
   Uses the same BrainX home palette: ink, white, red, red-light, paper
   ============================================================ */
:root {
  --color-ink: #0A0A0F;
  --color-white: #FFFFFF;
  --color-red: #E14B3A;
  --color-red-dark: #C73A2A;
  --color-red-light: #F05A4A;
  --color-red-tint: #F3E1DE;
  --color-red-tint-2: #EECEC8;
  --color-paper: #F7F6F4;
  --color-charcoal: #3E3F44;
  --color-line: #E6E5E2;
  --color-gray: #8A8B92;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --radius: 16px;
  --radius-lg: 24px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 20px 40px -16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 40px 60px -24px rgba(0, 0, 0, 0.12);
  --container-pad: clamp(20px, 4vw, 24px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-white);
  color: var(--color-ink);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

.container {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.app-service-page {
  background: var(--color-white);
  color: var(--color-ink);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-red) 0%, var(--color-red-light) 50%, #F7A072 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 13px;
  position: relative;
}

.section-kicker::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  margin-top: 7px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--color-red), var(--color-red-light));
}

.section-kicker-light { color: var(--color-red-tint-2); }
.section-kicker-light::after { background: linear-gradient(90deg, var(--color-red-light), #F7A072); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
  border: 1.5px solid transparent;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease);
  white-space: nowrap;
}

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

.btn-primary {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  border-color: rgba(225, 75, 58, 0.6);
  box-shadow: 0 16px 30px -16px rgba(225, 75, 58, 0.55);
}

.btn-primary:hover { box-shadow: 0 20px 36px -16px rgba(225, 75, 58, 0.65); }

.btn-soft {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-soft:hover { background: rgba(255, 255, 255, 0.13); border-color: rgba(255, 255, 255, 0.32); }

.center-heading {
  max-width: 710px;
  margin: 0 auto clamp(34px, 5vw, 54px);
  text-align: center;
}

.center-heading .section-kicker::after { margin-left: auto; margin-right: auto; }

.center-heading h2,
.intro-heading h2,
.benefits-content h2,
.types-heading h2,
.deliverables-card h2,
.app-cta-box h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3.1vw, 2.55rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
}

.center-heading h2 { max-width: 760px; margin: 0 auto; }

/* ============================================================
   HERO
   ============================================================ */
.app-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-ink);
  color: var(--color-white);
  padding: clamp(80px, 8vw, 110px) 0 clamp(50px, 6vw, 70px);
}

.app-hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.app-hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(54rem 34rem at 10% 16%, rgba(225, 75, 58, 0.30), transparent 58%),
    radial-gradient(44rem 32rem at 90% 82%, rgba(247, 160, 114, 0.20), transparent 62%),
    linear-gradient(180deg, rgba(10, 10, 15, 0.92), rgba(10, 10, 15, 0.98));
}

.hero-grid {
  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: 62px 62px;
  opacity: 0.28;
  mask-image: radial-gradient(75% 70% at 50% 20%, #000 0%, transparent 78%);
}

.hero-shape {
  position: absolute;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.26;
}

.hero-shape-one {
  width: 360px;
  height: 360px;
  top: -110px;
  right: -100px;
  background: var(--color-red);
}

.hero-shape-two {
  width: 260px;
  height: 260px;
  bottom: -80px;
  left: -70px;
  background: var(--color-red-light);
}

.app-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.78fr);
  align-items: center;
  gap: clamp(36px, 6vw, 80px);
}

.breadcrumb-line {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, 0.64);
  font-family: var(--font-mono);
  font-size: 12px;
}

.breadcrumb-line a { transition: color 0.25s var(--ease); }
.breadcrumb-line a:hover { color: var(--color-white); }
.breadcrumb-line strong { color: var(--color-red-tint-2); font-weight: 700; }

.app-hero-copy h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.app-hero-copy p {
  max-width: 650px;
  margin: 24px 0 0;
  color: #C7C9D1;
  font-size: clamp(15.5px, 1.4vw, 17px);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-points span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  color: #D7D8DE;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  font-weight: 600;
}

.hero-points span::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-red);
  box-shadow: 0 0 0 4px rgba(225, 75, 58, 0.18);
}

.app-hero-visual {
  min-height: 520px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-card {
  border-radius: 36px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 40px 80px -35px rgba(0, 0, 0, 0.9);
}

.phone-card-back {
  position: absolute;
  width: 260px;
  height: 420px;
  transform: rotate(-8deg) translate(-30px, 20px);
  background: linear-gradient(145deg, rgba(225, 75, 58, 0.34), rgba(255, 255, 255, 0.05));
  opacity: 0.78;
}

.phone-card-main {
  position: relative;
  width: min(330px, 88vw);
  min-height: 500px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.06));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.phone-topbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 4px 0 16px;
}

.phone-topbar span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.32);
}

.app-screen-header,
.screen-progress,
.screen-list,
.screen-bottom-card {
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.app-screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
}

.app-screen-header small {
  display: block;
  color: rgba(255, 255, 255, 0.56);
  font-family: var(--font-mono);
  font-size: 11px;
  margin-bottom: 4px;
}

.app-screen-header strong {
  display: block;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.screen-icon {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-red), var(--color-red-light));
  box-shadow: 0 16px 30px -18px rgba(225, 75, 58, 0.85);
}

.screen-progress { margin-top: 14px; padding: 18px; }
.progress-text {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  margin-bottom: 12px;
}

.progress-text strong { color: var(--color-white); }
.progress-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}
.progress-bar span {
  display: block;
  width: 86%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-red), var(--color-red-light));
}

.screen-list {
  margin-top: 14px;
  padding: 12px;
  display: grid;
  gap: 10px;
}

.screen-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.screen-item span {
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: 10px;
  background: rgba(238, 206, 200, 0.14);
  position: relative;
}
.screen-item span::after {
  content: '';
  position: absolute;
  left: 10px;
  top: 8px;
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--color-red-light);
  border-bottom: 2px solid var(--color-red-light);
  transform: rotate(-45deg);
}

.screen-item p {
  margin: 0;
  color: #D6D7DE;
  font-size: 13px;
}

.screen-bottom-card {
  margin-top: 14px;
  padding: 18px;
  background: linear-gradient(135deg, rgba(225, 75, 58, 0.26), rgba(255, 255, 255, 0.08));
}

.screen-bottom-card strong { display: block; margin-bottom: 5px; }
.screen-bottom-card p { margin: 0; color: #D6D7DE; font-size: 13px; line-height: 1.6; }

/* ============================================================
   INTRO
   ============================================================ */
.app-intro-section {
  padding: clamp(70px, 9vw, 105px) 0;
  background: var(--color-white);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}

.intro-copy {
  display: grid;
  gap: 18px;
  color: var(--color-charcoal);
  font-size: 16px;
  line-height: 1.8;
}

.intro-copy p { margin: 0; }

/* ============================================================
   INCLUDED SERVICES
   ============================================================ */
.included-section {
  padding: clamp(70px, 9vw, 105px) 0;
  background: var(--color-paper);
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.included-card {
  min-height: 250px;
  padding: 28px 24px 26px;
  border-radius: 22px;
  background: var(--color-white);
  border: 1px solid rgba(230, 229, 226, 0.9);
  box-shadow: 0 16px 36px -30px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.included-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-red), var(--color-red-light), #F7A072);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

.included-card:hover {
  transform: translateY(-8px);
  border-color: transparent;
  box-shadow: var(--shadow-card);
}

.included-card:hover::before { transform: scaleX(1); }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  background: var(--color-red-tint);
  color: var(--color-red);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}

.card-icon svg {
  width: 27px;
  height: 27px;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.included-card:hover .card-icon {
  transform: rotate(-4deg) scale(1.06);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
}

.included-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.25;
}

.included-card p {
  margin: 0;
  color: var(--color-charcoal);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits-section {
  padding: clamp(75px, 10vw, 115px) 0;
  background: var(--color-white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 0.72fr);
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}

.benefits-content p {
  max-width: 620px;
  margin: 20px 0 0;
  color: var(--color-charcoal);
  line-height: 1.8;
}

.check-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--color-charcoal);
  font-size: 15px;
}

.check-list span {
  width: 21px;
  height: 21px;
  flex: 0 0 21px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--color-red-tint);
  position: relative;
}

.check-list span::after {
  content: '';
  position: absolute;
  left: 7px;
  top: 5px;
  width: 7px;
  height: 4px;
  border-left: 2px solid var(--color-red);
  border-bottom: 2px solid var(--color-red);
  transform: rotate(-45deg);
}

.benefits-panel {
  border-radius: 26px;
  padding: 26px;
  background: var(--color-ink);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.benefits-panel::before {
  content: '';
  position: absolute;
  width: 260px;
  height: 260px;
  top: -90px;
  right: -90px;
  border-radius: 50%;
  background: rgba(225, 75, 58, 0.28);
  filter: blur(30px);
}

.panel-top,
.panel-stat {
  position: relative;
  z-index: 1;
}

.panel-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 20px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-red);
  box-shadow: 0 0 0 5px rgba(225, 75, 58, 0.18);
}

.panel-stat {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-stat:last-child { border-bottom: 0; padding-bottom: 0; }

.panel-stat > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-red-tint-2);
  background: rgba(255, 255, 255, 0.08);
}

.panel-stat strong { display: block; margin-bottom: 5px; }
.panel-stat p { margin: 0; color: #C7C9D1; font-size: 14px; line-height: 1.6; }

/* ============================================================
   PROCESS
   ============================================================ */
.app-process-section {
  padding: clamp(75px, 10vw, 115px) 0;
  background: var(--color-paper);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.process-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 22px;
  padding: 26px 22px;
  position: relative;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.process-card:hover {
  transform: translateY(-6px);
  border-color: rgba(225, 75, 58, 0.22);
  box-shadow: var(--shadow-card);
}

.process-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  box-shadow: 0 12px 24px -14px rgba(225, 75, 58, 0.7);
}

.process-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.process-card p {
  margin: 0;
  color: var(--color-charcoal);
  font-size: 14.5px;
  line-height: 1.7;
}

/* ============================================================
   APP TYPES
   ============================================================ */
.types-section {
  padding: clamp(75px, 10vw, 115px) 0;
  background: var(--color-white);
}

.types-wrapper {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(30px, 5vw, 70px);
  align-items: start;
}

.types-heading p {
  margin: 18px 0 0;
  color: var(--color-charcoal);
  line-height: 1.8;
}

.types-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.type-item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 62px;
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--color-paper);
  border: 1px solid rgba(230, 229, 226, 0.85);
  color: var(--color-ink);
  font-weight: 700;
  font-size: 14.5px;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.type-item:hover {
  transform: translateY(-4px);
  background: var(--color-white);
  border-color: rgba(225, 75, 58, 0.25);
}

.type-item span {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 50%;
  background: var(--color-red-tint-2);
  box-shadow: inset 0 0 0 3px var(--color-red-light);
}

/* ============================================================
   DELIVERABLES
   ============================================================ */
.deliverables-section {
  padding: clamp(75px, 10vw, 115px) 0;
  background: var(--color-paper);
}

.deliverables-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.95fr 0.95fr;
  gap: 20px;
  align-items: stretch;
}

.deliverables-card {
  border-radius: 24px;
  background: var(--color-white);
  border: 1px solid rgba(230, 229, 226, 0.9);
  padding: 30px 26px;
  box-shadow: 0 16px 36px -32px rgba(0, 0, 0, 0.4);
}

.deliverables-card.dark-card {
  background: var(--color-ink);
  color: var(--color-white);
  border-color: var(--color-ink);
  position: relative;
  overflow: hidden;
}

.deliverables-card.dark-card::after {
  content: '';
  position: absolute;
  width: 270px;
  height: 270px;
  right: -120px;
  bottom: -110px;
  border-radius: 50%;
  background: rgba(225, 75, 58, 0.24);
  filter: blur(26px);
}

.deliverables-card.dark-card > * { position: relative; z-index: 1; }

.deliverables-card p {
  margin: 18px 0 0;
  color: #C7C9D1;
  line-height: 1.75;
}

.deliverables-card h3 {
  margin: 0 0 18px;
  font-size: 20px;
}

.deliverables-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.deliverables-card li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--color-charcoal);
  font-size: 14.5px;
}

.deliverables-card li::before {
  content: '';
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--color-red);
}

/* ============================================================
   CTA
   ============================================================ */
.app-cta-section {
  padding: clamp(70px, 9vw, 105px) 0;
  background: var(--color-white);
}

.app-cta-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: clamp(34px, 5vw, 58px);
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  color: var(--color-white);
  background:
    radial-gradient(40rem 24rem at 92% 18%, rgba(225, 75, 58, 0.34), transparent 58%),
    linear-gradient(135deg, var(--color-ink), #14141b);
  box-shadow: var(--shadow-lg);
}

.app-cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
}

.app-cta-box > * { position: relative; z-index: 1; }

.app-cta-box p {
  max-width: 680px;
  margin: 16px 0 0;
  color: #C7C9D1;
  line-height: 1.75;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .included-grid,
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .deliverables-grid { grid-template-columns: 1fr; }
}

@media (max-width: 920px) {
  .app-hero-inner,
  .intro-grid,
  .benefits-grid,
  .types-wrapper {
    grid-template-columns: 1fr;
  }

  .app-hero { padding-top: 105px; }
  .app-hero-copy { text-align: center; }
  .app-hero-copy p { margin-left: auto; margin-right: auto; }
  .breadcrumb-line,
  .hero-actions,
  .hero-points { justify-content: center; }
  .app-hero-visual { min-height: 450px; }

  .intro-heading,
  .types-heading { text-align: center; }
  .intro-heading .section-kicker::after,
  .types-heading .section-kicker::after { margin-left: auto; margin-right: auto; }
}

@media (max-width: 720px) {
  .included-grid,
  .process-grid,
  .types-list { grid-template-columns: 1fr; }

  .app-cta-box {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .app-cta-box .section-kicker::after { margin-left: auto; margin-right: auto; }
  .app-cta-box .btn { width: 100%; }
}

@media (max-width: 560px) {
  .app-hero {
    padding: 76px 0 48px;
  }

  .app-hero-copy h1 {
    font-size: clamp(1.7rem, 9vw, 2.3rem);
  }
  /* ...rest stays the same... */

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn { width: 100%; }
  .breadcrumb-line { font-size: 11px; gap: 7px; }
  .hero-points span { width: 100%; justify-content: center; }
  .app-hero-visual { min-height: 390px; }
  .phone-card-back { width: 210px; height: 340px; }
  .phone-card-main { width: min(300px, 92vw); min-height: 440px; border-radius: 30px; }
  .app-screen-header strong { font-size: 19px; }
  .screen-bottom-card { display: none; }

  .included-card,
  .process-card,
  .deliverables-card,
  .benefits-panel {
    border-radius: 20px;
    padding: 24px 20px;
  }

  .center-heading h2,
  .intro-heading h2,
  .benefits-content h2,
  .types-heading h2,
  .deliverables-card h2,
  .app-cta-box h2 {
    font-size: 1.85rem;
  }
}

@media (max-width: 380px) {
  .phone-card-main { min-height: 420px; padding: 14px; }
  .app-screen-header,
  .screen-progress,
  .screen-list { border-radius: 18px; }
  .panel-stat { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}