/* Safe+ — premium RTL landing (olive, beige, calm) */

:root {
  --olive-50: #f4f6f2;
  --olive-100: #e8ede3;
  --olive-200: #d4dcc8;
  --olive-300: #b8c4a8;
  --olive-400: #8a9a7c;
  --olive-500: #6b7c5e;
  --olive-600: #5c6b52;
  --olive-700: #4a5542;
  --olive-800: #3d4638;
  --cream: #faf9f6;
  --beige: #ebe6dc;
  --beige-deep: #ddd4c4;
  --white: #ffffff;
  --gray-muted: #7a7f74;
  --gray-soft: #9a9f94;
  --text: #2a2f26;
  --text-soft: #4d5248;
  --shadow-sm: 0 4px 20px rgba(74, 85, 66, 0.06);
  --shadow-md: 0 12px 40px rgba(74, 85, 66, 0.1);
  --shadow-lg: 0 24px 60px rgba(74, 85, 66, 0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --font: "Tajawal", system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
  --font-brand: "Outfit", var(--font);
  --header-h: 76px;
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  /* Asset backgrounds (folder name: assests) */
  --bg-hero: url("assests/ksa.jpg");
  --bg-about: url("assests/jadah.jpg");
  --bg-cta: url("assests/Khobar_water_tower.jpg");
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* مقياس عام ≈ 80%: نفس الإحساس البصري لزوم المتصفح 80% عند عرض 100% */
html {
  scroll-behavior: smooth;
  zoom: 0.8;
}

@supports not (zoom: 0.8) {
  html {
    font-size: 80%;
  }
}

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

main {
  position: relative;
  z-index: 0;
}

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

a {
  color: var(--olive-600);
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

a:hover {
  color: var(--olive-700);
}

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  inset-inline-start: 1rem;
  top: -100px;
  background: var(--olive-600);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 10000;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--olive-300);
  outline-offset: 2px;
}

/* ——— Header ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition), background var(--transition), backdrop-filter var(--transition);
}

.site-header.is-scrolled,
.site-header.nav-open {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--olive-100);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* روابط أوضح فوق صورة الهيرو قبل التمرير */
.site-header:not(.is-scrolled):not(.nav-open) .nav-list a {
  color: var(--olive-800);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.75), 0 0 12px rgba(250, 249, 246, 0.5);
}

.site-header:not(.is-scrolled):not(.nav-open) .nav-list a:hover {
  color: var(--olive-700);
}

.site-header:not(.is-scrolled):not(.nav-open) .nav-toggle-bar {
  background: var(--olive-800);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  flex-shrink: 0;
  color: inherit;
}

.logo--nav {
  min-width: 5.5rem;
  min-height: 2.5rem;
  isolation: isolate;
}

.brand-wordmark {
  font-family: var(--font-brand);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--olive-800);
  display: inline-flex;
  align-items: baseline;
  gap: 0.03em;
  transition: opacity 0.45s ease, visibility 0.45s ease, filter 0.35s ease;
}

.brand-safe {
  font-size: inherit;
}

.brand-plus {
  font-weight: 800;
}

/* تدرج زيتوني — متناسق مع ألوان الموقع */
.brand-wordmark--gradient .brand-safe {
  background: linear-gradient(
    115deg,
    var(--olive-200) 0%,
    var(--olive-400) 28%,
    var(--olive-600) 58%,
    var(--olive-800) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.brand-wordmark--gradient .brand-plus {
  background: linear-gradient(
    128deg,
    var(--olive-300) 0%,
    var(--olive-500) 40%,
    var(--olive-700) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.brand-wordmark--hero.brand-wordmark--gradient {
  text-shadow: none;
  filter:
    drop-shadow(0 3px 14px rgba(92, 107, 82, 0.2))
    drop-shadow(0 18px 48px rgba(74, 85, 66, 0.12));
}

.hero-brand:hover .brand-wordmark--hero.brand-wordmark--gradient,
.logo--nav:hover .brand-wordmark--gradient {
  filter:
    drop-shadow(0 4px 18px rgba(92, 107, 82, 0.22))
    drop-shadow(0 22px 56px rgba(74, 85, 66, 0.14))
    brightness(1.04);
}

.logo--nav .brand-wordmark--nav-slot {
  font-size: 1.42rem;
  letter-spacing: -0.035em;
}

/* طبقة الشعار المربوطة بالتمرير (مثل صفحات Tracker / لاندنغ SaaS) */
.brand-scroll-scrub {
  position: fixed;
  z-index: 1001;
  left: 0;
  top: 0;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  pointer-events: none;
  transform-origin: 0 0;
  will-change: transform;
  opacity: 0;
  visibility: hidden;
}

.brand-scroll-scrub.is-visible {
  opacity: 1;
  visibility: visible;
}

.brand-scroll-scrub__link {
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  outline: none;
}

.brand-scroll-scrub.is-visible .brand-scroll-scrub__link {
  pointer-events: auto;
}

.brand-scroll-scrub__link:focus-visible {
  outline: 2px solid var(--olive-400);
  outline-offset: 3px;
  border-radius: 6px;
}

.brand-wordmark--scrub {
  font-family: var(--font-brand);
  font-weight: 800;
  letter-spacing: -0.05em;
  font-size: clamp(3.1rem, 9vw, 5.65rem);
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 0.03em;
  white-space: nowrap;
}

.brand-wordmark--scrub .brand-safe {
  color: var(--olive-800);
}

.brand-wordmark--scrub .brand-plus {
  color: var(--olive-600);
}

html:not(.js-brand-scrub) .brand-scroll-scrub {
  display: none;
}

html.js-brand-scrub .hero-brand .brand-wordmark,
html.js-brand-scrub .logo--nav .brand-wordmark {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

html.js-brand-scrub[data-brand-phase="hero"] .hero-brand .brand-wordmark {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

html.js-brand-scrub[data-brand-phase="nav"] .logo--nav .brand-wordmark {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

html.js-brand-scrub[data-brand-phase="nav"] .hero-brand {
  pointer-events: none;
}

/* شريط التنقل يستخدم backdrop-filter — تدرج background-clip يختفي في كروم/إيدج؛ لون صلب يضمن ظهور الشعار */
.site-header .logo--nav .brand-wordmark--gradient .brand-safe {
  background: none;
  -webkit-background-clip: border-box;
  background-clip: border-box;
  color: var(--olive-800);
  -webkit-text-fill-color: var(--olive-800);
}

.site-header .logo--nav .brand-wordmark--gradient .brand-plus {
  background: none;
  -webkit-background-clip: border-box;
  background-clip: border-box;
  color: var(--olive-600);
  -webkit-text-fill-color: var(--olive-600);
}

.hero-brand .brand-wordmark--hero {
  font-size: clamp(3.1rem, 9vw, 5.65rem);
  letter-spacing: -0.05em;
}

.hero-brand-wrap {
  position: relative;
  width: min(100%, 440px);
  min-height: min(52vw, 320px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vw, 1.75rem);
  margin-inline: auto;
}

.hero-product {
  position: relative;
  z-index: 3;
  width: min(100%, 260px);
  filter: drop-shadow(0 12px 32px rgba(74, 85, 66, 0.15));
  transition: transform 0.5s var(--transition);
}

.hero-visual:hover .hero-product {
  transform: translateY(-4px) scale(1.02);
}

.hero-product-svg {
  display: block;
  width: 100%;
  height: auto;
}

.hero-product-label {
  position: absolute;
  left: 50%;
  bottom: 12%;
  transform: translate(-50%, 0);
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--olive-100);
  text-transform: uppercase;
  pointer-events: none;
}

.hero-brand {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  min-width: min(72vw, 280px);
  min-height: clamp(3.5rem, 11vw, 5.5rem);
}

.brand-wordmark--footer {
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  filter: none;
  text-shadow: none;
}

.brand-wordmark--gradient-footer .brand-safe {
  background: linear-gradient(
    120deg,
    #f0f3ec 0%,
    var(--olive-200) 42%,
    var(--olive-400) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.brand-wordmark--gradient-footer .brand-plus {
  background: linear-gradient(
    135deg,
    var(--olive-100) 0%,
    var(--olive-300) 50%,
    var(--olive-500) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.logo-footer {
  margin-bottom: 0.75rem;
}

.logo-footer:hover {
  opacity: 0.95;
}

.logo-footer:hover .brand-wordmark--gradient-footer {
  filter: brightness(1.08);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--olive-400);
  outline-offset: 2px;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--olive-700);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.site-header.nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.site-header.nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

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

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-soft);
  position: relative;
}

.nav-list a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: -4px;
  height: 2px;
  background: var(--olive-400);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}

.nav-list a:hover {
  color: var(--olive-700);
}

.nav-list a:hover::after {
  transform: scaleX(1);
}

.btn-nav-cta {
  flex-shrink: 0;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

.btn:focus-visible {
  outline: 2px solid var(--olive-400);
  outline-offset: 3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--olive-500) 0%, var(--olive-600) 100%);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(92, 107, 82, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 28px rgba(92, 107, 82, 0.35);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  border-color: var(--olive-300);
  color: var(--olive-700);
}

.btn-outline:hover {
  transform: translateY(-2px) scale(1.02);
  background: var(--olive-50);
  border-color: var(--olive-400);
  color: var(--olive-800);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background: var(--olive-100);
  color: var(--olive-800);
  border-color: transparent;
}

.btn-secondary:hover {
  transform: translateY(-1px) scale(1.02);
  background: var(--olive-200);
  color: var(--olive-800);
}

.btn-light {
  background: var(--white);
  color: var(--olive-700);
  box-shadow: var(--shadow-md);
}

.btn-light:hover {
  transform: translateY(-2px) scale(1.02);
  color: var(--olive-800);
}

.btn-ghost-light {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
}

.btn-ghost-light:hover {
  transform: translateY(-2px) scale(1.02);
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

/* ——— Hero ——— */
.hero {
  position: relative;
  margin-top: calc(-1 * var(--header-h));
  padding-top: calc(var(--header-h) + clamp(3rem, 8vw, 5.5rem));
  padding-bottom: clamp(4rem, 10vw, 6rem);
  overflow: hidden;
}

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

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg-hero) center/cover no-repeat;
  transform: scale(1.03);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  /* أخف عند أعلى الشاشة حتى تظهر المدينة خلف الشريط */
  background: linear-gradient(
    165deg,
    rgba(250, 249, 246, 0.52) 0%,
    rgba(250, 249, 246, 0.82) 28%,
    rgba(250, 249, 246, 0.92) 48%,
    rgba(244, 246, 242, 0.78) 72%,
    rgba(232, 237, 227, 0.58) 100%
  );
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg::before {
    transform: none;
  }
}

.hero-orb {
  position: absolute;
  z-index: 2;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.38;
}

.hero-orb-1 {
  width: min(480px, 90vw);
  height: min(480px, 90vw);
  background: var(--olive-200);
  inset-inline-end: -10%;
  top: -15%;
}

.hero-orb-2 {
  width: min(360px, 70vw);
  height: min(360px, 70vw);
  background: var(--beige);
  inset-inline-start: -5%;
  bottom: -10%;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 3;
  background-image:
    linear-gradient(rgba(180, 190, 168, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(180, 190, 168, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 70%);
}

.hero-grid-layout {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-content {
  max-width: 36rem;
}

.eyebrow {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--olive-700);
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
}

.hero-title {
  font-size: clamp(2.1rem, 4.8vw, 3rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--olive-800);
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.85), 0 2px 24px rgba(250, 249, 246, 0.9);
}

.hero-sub {
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  font-weight: 500;
  color: var(--olive-700);
  margin: 0 0 1rem;
  line-height: 1.65;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}

.hero-lead {
  font-size: 1.0625rem;
  color: var(--text);
  margin: 0 0 1.5rem;
  line-height: 1.8;
  max-width: 34em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.hero-micro {
  margin: 0 0 1.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--olive-600);
}

.hero-trust {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.hero-trust li {
  font-size: clamp(0.98rem, 1.15vw, 1.0625rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--olive-800);
  padding-inline-start: 1.65rem;
  position: relative;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.88), 0 0 20px rgba(250, 249, 246, 0.75);
}

.hero-trust li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.52em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--olive-600);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.65);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-float {
  position: absolute;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.hero-float-1 {
  width: 72px;
  height: 72px;
  inset-inline-end: 8%;
  top: 12%;
  animation: float 6s ease-in-out infinite;
}

.hero-float-2 {
  width: 48px;
  height: 48px;
  inset-inline-start: 10%;
  bottom: 18%;
  animation: float 5s ease-in-out infinite 0.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ——— Sections ——— */
.section {
  padding: clamp(4.5rem, 10vw, 6.75rem) 0;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--olive-500);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.45rem);
  font-weight: 800;
  color: var(--olive-800);
  margin: 0 0 1rem;
  line-height: 1.22;
}

.section-desc {
  margin: 0;
  color: var(--text-soft);
  font-size: 1.05rem;
}

/* Why cards */
.why {
  background: var(--white);
}

.cards-grid {
  display: grid;
  gap: 1.5rem;
}

.cards-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: var(--cream);
  border: 1px solid var(--olive-100);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--olive-200);
}

.card-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--olive-100);
  color: var(--olive-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: transform 0.4s var(--transition), background var(--transition), color var(--transition);
}

.card:hover .card-icon-wrap {
  transform: scale(1.08);
  background: var(--olive-200);
  color: var(--olive-700);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--olive-800);
  margin: 0 0 0.65rem;
}

.card-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-soft);
  line-height: 1.7;
}

.card-text strong {
  color: var(--olive-700);
  font-weight: 700;
}

/* Highlights */
.highlights {
  background: linear-gradient(180deg, var(--olive-50) 0%, var(--cream) 100%);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.highlight-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid var(--olive-100);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.highlight-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.highlight-num {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--olive-400);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.75rem;
}

.highlight-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--olive-800);
  margin: 0 0 0.5rem;
}

.highlight-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-soft);
  line-height: 1.65;
}

.highlight-card strong {
  color: var(--olive-700);
  font-weight: 700;
}

.section-cta {
  text-align: center;
  margin-top: clamp(2rem, 4vw, 2.75rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
}

/* ——— USP: جهاز مضاد للاختناق ——— */
.section.usp-choking {
  padding-top: clamp(1.75rem, 4vw, 2.65rem);
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

.usp-choking {
  position: relative;
  overflow: hidden;
  background: linear-gradient(165deg, var(--olive-100) 0%, var(--olive-50) 38%, var(--cream) 100%);
}

.usp-choking::before {
  content: "";
  position: absolute;
  inset-inline-end: -18%;
  top: -25%;
  width: min(52vw, 420px);
  height: min(52vw, 420px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 196, 168, 0.35) 0%, transparent 68%);
  pointer-events: none;
}

/* عرض كامل للشاشة: عمود الصورة ملاصق لحافة العرض (في RTL = اليسار) */
.usp-choking-shell {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
  --usp-gutter: max(1.25rem, calc((100vw - min(1120px, 100vw - 2.5rem)) / 2));
}

.usp-choking-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
  align-items: center;
  width: 100%;
}

.usp-choking-copy {
  position: relative;
  z-index: 1;
  text-align: start;
  max-width: 38rem;
  min-width: 0;
  padding-inline-start: var(--usp-gutter);
  padding-inline-end: 0;
}

.usp-choking-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--olive-700);
  background: var(--white);
  border: 1px solid var(--olive-200);
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}

.usp-choking-title {
  font-size: clamp(1.65rem, 3.2vw, 2.2rem);
  font-weight: 800;
  line-height: 1.22;
  color: var(--olive-800);
  margin: 0 0 0.85rem;
  letter-spacing: -0.02em;
}

.usp-choking-sub {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 600;
  color: var(--olive-700);
  line-height: 1.6;
  margin: 0 0 1rem;
}

.usp-choking-desc {
  margin: 0 0 1.5rem;
  font-size: 1.02rem;
  color: var(--text-soft);
  line-height: 1.8;
}

.usp-choking-desc strong {
  color: var(--olive-800);
  font-weight: 700;
}

.usp-choking-points {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.usp-choking-points li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--olive-100);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.usp-choking-points li:hover {
  border-color: var(--olive-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.usp-choking-point-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--olive-100);
  color: var(--olive-600);
  display: flex;
  align-items: center;
  justify-content: center;
}

.usp-choking-point-text {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
  padding-top: 0.2rem;
}

.usp-choking-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.usp-choking-micro {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--olive-600);
  letter-spacing: 0.02em;
}

.usp-choking-visual {
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 0;
  padding-inline-end: 0;
  padding-inline-start: 0;
}

/* حواف دائرية باتجاه النص فقط؛ حافة الشاشة مستقيمة */
.usp-choking-photo-card {
  position: relative;
  width: 100%;
  border-radius: 0;
  border-top-right-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--olive-100);
  border: 1px solid var(--olive-200);
  box-shadow: var(--shadow-md);
  line-height: 0;
}

.usp-choking-photo {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  transition: transform 0.5s var(--transition);
}

.usp-choking-photo-card:hover .usp-choking-photo {
  transform: scale(1.012);
}

.reveal.is-visible .usp-choking-photo {
  animation: uspChokingPhotoIn 0.75s ease forwards;
}

@keyframes uspChokingPhotoIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal.is-visible .usp-choking-photo {
    animation: none;
  }

  .usp-choking-photo-card:hover .usp-choking-photo {
    transform: none;
  }
}

/* About — خلفية صورة كاملة مع طبقة تدرج نظيفة للقراءة */
.section.about {
  position: relative;
  overflow: hidden;
  background-color: var(--cream);
}

.section.about::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg-about) center/cover no-repeat;
  background-color: var(--olive-200);
}

.section.about::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  /* RTL: النص غالبًا يسار الشاشة، الصورة تظهر أوضح يمينًا */
  background: linear-gradient(
    to left,
    rgba(255, 255, 255, 0.18) 0%,
    rgba(255, 255, 255, 0.42) 28%,
    rgba(255, 255, 255, 0.82) 52%,
    rgba(255, 255, 255, 0.96) 72%,
    rgba(255, 255, 255, 0.99) 100%
  );
}

.section.about > .container {
  position: relative;
  z-index: 2;
}

@media (max-width: 768px) {
  .section.about::after {
    background: linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.22) 0%,
      rgba(255, 255, 255, 0.55) 35%,
      rgba(255, 255, 255, 0.94) 58%,
      rgba(255, 255, 255, 0.99) 100%
    );
  }
}

.about-split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2.5rem, 6vw, 4.5rem);
  align-items: center;
}

.about-visual {
  position: relative;
  max-width: 420px;
  margin-inline: 0 auto;
}

.about-visual-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: min(52vw, 320px);
  justify-content: center;
}

.about-quote {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 1.5rem 1.65rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-inline-start: 4px solid var(--olive-500);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

.about-quote p {
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  font-weight: 700;
  font-style: normal;
  color: var(--olive-800);
  line-height: 1.65;
  margin: 0;
  letter-spacing: -0.01em;
}

.about-copy-label {
  display: inline-block;
  text-align: start;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: var(--olive-100);
  color: var(--olive-700);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.about-copy-title {
  text-align: start;
  font-size: clamp(1.75rem, 3.4vw, 2.35rem);
  line-height: 1.22;
  margin-bottom: 1.25rem;
}

.about-copy .about-lead {
  font-size: 1.125rem;
  color: var(--text);
  line-height: 1.85;
  margin: 0 0 1rem;
}

.about-copy p:not(.about-lead) {
  color: var(--text-soft);
  margin: 0 0 1rem;
  line-height: 1.8;
}

.about-list {
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background: var(--white);
  border: 1px solid var(--olive-100);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.55;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.about-list li:hover {
  border-color: var(--olive-200);
  box-shadow: var(--shadow-md);
}

.about-list-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--olive-100);
  color: var(--olive-600);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-list-text {
  padding-top: 0.15rem;
}

/* Segments */
.segments {
  background: var(--white);
}

.segments-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.segment-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem;
  background: var(--cream);
  border: 1px solid var(--olive-100);
  border-radius: var(--radius-md);
  color: inherit;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

.segment-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--white);
  border-color: var(--olive-200);
  color: inherit;
}

.segment-icon {
  color: var(--olive-500);
}

.segment-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--olive-800);
}

.segment-desc {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-muted);
  line-height: 1.45;
  max-width: 14rem;
}

.segment-tile:focus-visible {
  outline: 2px solid var(--olive-400);
  outline-offset: 3px;
}

/* Emotional readiness (before catalog) */
.readiness {
  background: linear-gradient(180deg, var(--olive-100) 0%, var(--cream) 100%);
  padding: clamp(3rem, 7vw, 4.25rem) 0;
}

.readiness-inner {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  padding: clamp(1.75rem, 4vw, 2.5rem) clamp(1.5rem, 4vw, 2.5rem);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--olive-200);
  box-shadow: var(--shadow-md);
}

.readiness-title {
  font-size: clamp(1.5rem, 3vw, 1.95rem);
  font-weight: 800;
  color: var(--olive-800);
  margin: 0 0 1rem;
  line-height: 1.3;
}

.readiness-text {
  margin: 0 0 1.5rem;
  color: var(--text-soft);
  font-size: 1.05rem;
  line-height: 1.75;
}

/* Catalog */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.product-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid var(--olive-100);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}

.product-card--popular {
  border-color: var(--olive-300);
  box-shadow: 0 12px 40px rgba(92, 107, 82, 0.12);
}

.product-badge {
  position: absolute;
  top: 1rem;
  inset-inline-start: 1rem;
  z-index: 2;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--olive-500), var(--olive-600));
  color: var(--white);
  box-shadow: 0 4px 12px rgba(92, 107, 82, 0.25);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-card-visual {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: var(--olive-50);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--olive-200);
  overflow: hidden;
}

.product-card-img-slot {
  position: relative;
  width: 100%;
  min-height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, rgba(244, 246, 242, 0.95) 0%, rgba(232, 237, 227, 0.85) 100%);
}

.product-card-img-label {
  position: absolute;
  z-index: 1;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--olive-500);
  letter-spacing: 0.04em;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--olive-100);
  pointer-events: none;
}

.product-card-img-svg {
  max-height: 72px;
  width: auto;
  opacity: 0.55;
  transition: opacity var(--transition), transform var(--transition);
}

.product-card:hover .product-card-img-svg {
  opacity: 0.75;
  transform: scale(1.04);
}

.product-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--olive-800);
  margin: 0 0 0.5rem;
}

.product-card-desc {
  font-size: 0.9rem;
  color: var(--text-soft);
  margin: 0 0 0.65rem;
  flex-grow: 1;
  line-height: 1.65;
}

.product-card-ready {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--olive-600);
  letter-spacing: 0.02em;
}

.product-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

/* Testimonials */
.testimonials {
  background: linear-gradient(180deg, var(--cream) 0%, var(--olive-50) 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  position: relative;
  margin: 0;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem 1.75rem;
  border: 1px solid var(--olive-100);
  box-shadow: 0 8px 28px rgba(74, 85, 66, 0.07);
  transition: box-shadow var(--transition), transform var(--transition);
}

.testimonial-card::before {
  content: "“";
  position: absolute;
  top: 0.65rem;
  inset-inline-start: 1.1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.75rem;
  line-height: 1;
  color: var(--olive-300);
  opacity: 0.65;
  pointer-events: none;
}

.testimonial-card:hover {
  box-shadow: 0 16px 44px rgba(74, 85, 66, 0.11);
  transform: translateY(-3px);
}

.testimonial-text {
  font-size: 1.02rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.8;
  margin: 0 0 1.35rem;
}

.testimonial-meta {
  font-size: 0.85rem;
  color: var(--gray-muted);
  font-style: normal;
}

.testimonial-meta cite {
  font-style: normal;
}

/* CTA Banner */
.cta-banner {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 7vw, 4.5rem) 0;
  color: var(--white);
  background: var(--olive-800);
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: -6% -2%;
  z-index: 0;
  background: var(--bg-cta) center/cover no-repeat;
  transform: scale(1.05);
}

.cta-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    125deg,
    rgba(74, 85, 66, 0.9) 0%,
    rgba(61, 70, 56, 0.88) 42%,
    rgba(45, 52, 42, 0.92) 100%
  );
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .cta-banner::before {
    transform: none;
    inset: 0;
  }
}

.cta-banner-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-banner-copy {
  max-width: 560px;
}

.cta-banner-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 0.75rem;
  line-height: 1.3;
  color: var(--white);
}

.cta-banner-lead {
  margin: 0;
  opacity: 0.92;
  font-size: 1.05rem;
  line-height: 1.7;
}

.cta-banner-urgency {
  margin: 1rem 0 0;
  font-size: 0.95rem;
  font-weight: 700;
  opacity: 0.95;
  letter-spacing: 0.02em;
}

.cta-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Contact */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-intro p {
  color: var(--text-soft);
}

.contact-quick-cta {
  margin: 1.25rem 0 0;
}

.contact-block {
  margin-top: 2rem;
}

.contact-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--olive-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 1rem 0 0.25rem;
}

.contact-label:first-of-type {
  margin-top: 0;
}

.contact-form {
  background: var(--cream);
  border: 1px solid var(--olive-100);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  box-shadow: var(--shadow-sm);
}

.form-hint-top {
  margin: 0 0 1.25rem;
  padding: 0.65rem 1rem;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--olive-700);
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--olive-100);
}

.form-alt {
  margin: 1rem 0 0;
  text-align: center;
  font-size: 0.92rem;
  color: var(--text-soft);
  line-height: 1.6;
}

.form-alt-label {
  display: block;
  margin-bottom: 0.35rem;
}

.form-alt-link {
  font-weight: 700;
  color: var(--olive-600);
}

.form-alt-link:hover {
  color: var(--olive-800);
}

.form-row {
  margin-bottom: 1.25rem;
}

.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--olive-800);
  margin-bottom: 0.4rem;
}

.req {
  color: var(--olive-500);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  padding: 0.9rem 1.05rem;
  border: 1px solid var(--olive-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--gray-soft);
  opacity: 1;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--olive-400);
  box-shadow: 0 0 0 3px rgba(138, 154, 124, 0.2);
}

.contact-form input.invalid,
.contact-form textarea.invalid {
  border-color: #b85c5c;
}

.field-error {
  display: block;
  font-size: 0.8rem;
  color: #a04848;
  margin-top: 0.35rem;
  min-height: 1.1em;
}

.form-success {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--olive-100);
  border-radius: var(--radius-sm);
  color: var(--olive-800);
  font-weight: 600;
  text-align: center;
}

/* Footer */
.site-footer {
  background: var(--olive-800);
  color: rgba(255, 255, 255, 0.88);
  padding-top: 3rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

.site-footer a:hover {
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

.footer-tagline {
  font-size: 0.95rem;
  line-height: 1.65;
  opacity: 0.85;
  margin: 0;
  max-width: 280px;
}

.footer-heading {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 1rem;
  color: var(--olive-300);
}

.footer-nav ul,
.social-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav li,
.social-list li {
  margin-bottom: 0.5rem;
}

.footer-nav a {
  font-size: 0.95rem;
}

.footer-contact p {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
}

.footer-address {
  opacity: 0.75;
  font-size: 0.9rem !important;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
}

.footer-bottom-inner {
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.875rem;
  opacity: 0.75;
}

/* Sticky quote CTA + WhatsApp FAB */
.sticky-cta-bar {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 998;
  padding: 0.65rem 0 calc(0.65rem + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, 0.97);
  border-top: 1px solid var(--olive-100);
  box-shadow: 0 -10px 36px rgba(74, 85, 66, 0.1);
  transform: translateY(110%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.4s var(--transition), opacity 0.4s var(--transition), visibility 0.4s;
  pointer-events: none;
}

.sticky-cta-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.sticky-cta-bar__inner {
  display: flex;
  justify-content: center;
}

.sticky-cta-bar__btn {
  min-width: min(100%, 300px);
}

body.has-sticky-cta {
  padding-bottom: calc(4.25rem + env(safe-area-inset-bottom, 0px));
}

.fab-wa {
  position: fixed;
  z-index: 999;
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  inset-inline-end: 1rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.42);
  transition: transform var(--transition), box-shadow var(--transition);
}

body.has-sticky-cta .fab-wa {
  bottom: calc(5.15rem + env(safe-area-inset-bottom, 0px));
}

.fab-wa:hover {
  transform: scale(1.07);
  color: #fff;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.48);
}

.fab-wa:focus-visible {
  outline: 2px solid var(--olive-400);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .sticky-cta-bar {
    transition: none;
  }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.12s;
}

/* ——— Tablet ——— */
@media (max-width: 1024px) {
  .cards-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .highlights-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .segments-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ——— Mobile ——— */
@media (max-width: 768px) {
  :root {
    --header-h: 68px;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem 1.25rem 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--olive-100);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .site-header.nav-open .main-nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-list li {
    border-bottom: 1px solid var(--olive-100);
  }

  .nav-list a {
    display: block;
    padding: 0.85rem 0;
  }

  .nav-list a::after {
    display: none;
  }

  .btn-nav-cta {
    text-align: center;
    margin-top: 0.5rem;
  }

  .hero-grid-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: none;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust {
    align-items: center;
  }

  .hero-trust li {
    text-align: start;
    max-width: 280px;
  }

  .usp-choking-shell {
    --usp-gutter: 1.25rem;
  }

  .usp-choking-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .usp-choking-visual {
    order: -1;
    min-height: 0;
    padding-inline: var(--usp-gutter);
  }

  .usp-choking-copy {
    max-width: none;
    text-align: center;
    padding-inline: var(--usp-gutter);
  }

  .usp-choking-photo-card {
    border-radius: var(--radius-md);
  }

  .usp-choking-badge {
    margin-inline: auto;
  }

  .usp-choking-actions {
    justify-content: center;
    flex-direction: column;
    align-items: stretch;
  }

  .usp-choking-actions .btn {
    width: 100%;
    max-width: 320px;
    margin-inline: auto;
  }

  .usp-choking-micro {
    text-align: center;
  }

  .hero-visual {
    order: -1;
  }

  .about-split {
    grid-template-columns: 1fr;
  }

  .about-visual {
    max-width: 100%;
    min-height: 0;
    margin-inline: auto;
  }

  .about-visual-stack {
    min-height: 0;
    align-items: center;
  }

  .about-quote {
    max-width: 26rem;
  }

  .segments-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .cta-banner-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-banner-actions {
    justify-content: center;
    width: 100%;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-tagline {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .cards-4,
  .highlights-grid {
    grid-template-columns: 1fr;
  }

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