/* ==========================================================================
   الأصفياء لخدمات التعليم — Main Stylesheet
   Modern Educational Corporate Website — RTL/LTR + Light/Dark
   ========================================================================== */

/* ---------- CSS Variables (Light / Dark) ---------- */
:root {
  --primary-color: #f2740d;
  --secondary-color: #38bdf8;
  --accent-color: #0ea5e9;
  --background-color: #ffffff;
  --surface-color: #f5f7fa;
  --surface-2: #ffffff;
  --text-color: #1f2937;
  --muted-text-color: #64748b;
  --border-color: #e2e8f0;
  --header-bg: #ffffff;
  --card-bg: #ffffff;
  --hero-gradient-1: #fff7ed;
  --hero-gradient-2: #e0f2fe;
  --footer-bg: #111827;
  --footer-text: #9ca3af;
  --footer-title: #f9fafb;
  --shadow: 0 4px 20px rgba(2, 12, 27, 0.08);
  --shadow-lg: 0 12px 32px rgba(2, 12, 27, 0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.25s ease;
  --primary-rgb: 242, 116, 13;
}

[data-theme="dark"] {
  --background-color: #0f172a;
  --surface-color: #1e293b;
  --surface-2: #111827;
  --text-color: #e2e8f0;
  --muted-text-color: #94a3b8;
  --border-color: #334155;
  --header-bg: #0f172a;
  --card-bg: #1e293b;
  --hero-gradient-1: #1e293b;
  --hero-gradient-2: #0f172a;
  --footer-bg: #0b1220;
  --footer-text: #94a3b8;
  --footer-title: #f1f5f9;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

html[lang="ar"] {
  font-family: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
}

html[lang="en"] {
  font-family: 'Inter', 'Segoe UI', Tahoma, sans-serif;
}

body {
  background: var(--background-color);
  color: var(--text-color);
  line-height: 1.7;
  font-size: 1rem;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-color);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-color);
}

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 20px;
}

.section {
  padding-block: 70px;
}

.section--subtle {
  background: var(--surface-color);
}

.section--gradient {
  background: linear-gradient(135deg, var(--hero-gradient-1), var(--hero-gradient-2));
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-header .eyebrow {
  color: var(--primary-color);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 10px;
  display: inline-block;
}

.section-header h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin-bottom: 14px;
}

.section-header p {
  color: var(--muted-text-color);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.98rem;
  border: 2px solid transparent;
  transition: var(--transition);
  line-height: 1.3;
}

.btn--primary {
  background: var(--primary-color);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-color);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.35);
}

.btn--whatsapp {
  background: #25d366;
  color: #fff;
}

.btn--whatsapp:hover {
  background: #1ebe5b;
  color: #fff;
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--text-color);
  border-color: var(--border-color);
}

.btn--outline:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn--light {
  background: #fff;
  color: #1f2937;
}

.btn--light:hover {
  background: var(--secondary-color);
  color: #0f172a;
}

.btn--secondary {
  background: var(--secondary-color);
  color: #0f172a;
}

.btn--secondary:hover {
  filter: brightness(1.05);
  color: #0f172a;
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.muted { color: var(--muted-text-color); }
.fw-bold { font-weight: 700; }

/* ---------- Skip link (accessibility) ---------- */
.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  background: var(--primary-color);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  z-index: 9999;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
  color: #fff;
}

/* ---------- Top Bar ---------- */
.topbar {
  background: #0f172a;
  color: #cbd5e1;
  font-size: 0.85rem;
  padding-block: 8px;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.topbar a {
  color: #e2e8f0;
}

.topbar a:hover {
  color: var(--secondary-color);
}

.topbar__left,
.topbar__right {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.topbar__item i {
  color: var(--secondary-color);
  margin-inline-end: 6px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-color);
}

.brand__logo {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: #fff;
  border-radius: 12px;
  font-size: 1.3rem;
  font-weight: 900;
  flex-shrink: 0;
}

.brand__text {
  line-height: 1.2;
}

.brand__text strong {
  display: block;
  font-size: 1.02rem;
  color: var(--text-color);
}

.brand__text span {
  font-size: 0.72rem;
  color: var(--muted-text-color);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav__link {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-color);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--primary-color);
  background: rgba(var(--primary-rgb), 0.08);
}

/* Dropdown (Services) */
.nav__item {
  position: relative;
}

.nav__dropdown {
  position: absolute;
  top: 100%;
  inset-inline-start: 0;
  min-width: 240px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 100;
}

.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text-color);
  font-weight: 500;
}

.nav__dropdown a:hover {
  background: var(--surface-color);
  color: var(--primary-color);
}

.nav__dropdown a i {
  color: var(--primary-color);
  width: 18px;
  text-align: center;
}

/* Header actions (lang, theme, cta) */
.nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-btn {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-color);
  font-size: 1.05rem;
  transition: var(--transition);
}

.icon-btn:hover {
  background: var(--surface-color);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--border-color);
  border-radius: 50px;
  overflow: hidden;
  font-size: 0.85rem;
  font-weight: 700;
}

.lang-switch a {
  padding: 8px 14px;
  color: var(--muted-text-color);
}

.lang-switch a.is-active {
  background: var(--primary-color);
  color: #fff;
}

/* Hamburger */
.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  color: var(--text-color);
  font-size: 1.4rem;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1200;
}

.mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 12, 27, 0.5);
}

.mobile-menu__panel {
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  bottom: 0;
  width: min(320px, 85%);
  background: var(--card-bg);
  padding: 24px;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(-20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.mobile-menu__close {
  position: absolute;
  inset-inline-end: 16px;
  top: 16px;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--text-color);
}

.mobile-menu__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-color);
  font-weight: 600;
}

.mobile-menu__list a:hover {
  color: var(--primary-color);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--hero-gradient-1), var(--hero-gradient-2));
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  z-index: 0;
}

.hero__blob--1 {
  width: 320px;
  height: 320px;
  background: var(--secondary-color);
  top: -80px;
  inset-inline-end: -80px;
}

.hero__blob--2 {
  width: 260px;
  height: 260px;
  background: var(--primary-color);
  bottom: -80px;
  inset-inline-start: 10%;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
  padding-block: 80px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(var(--primary-rgb), 0.12);
  color: var(--primary-color);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(1.9rem, 4.5vw, 3.1rem);
  margin-bottom: 18px;
  color: var(--text-color);
}

.hero__title span {
  color: var(--primary-color);
}

.hero__subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 14px;
}

.hero__desc {
  color: var(--muted-text-color);
  font-size: 1.05rem;
  margin-bottom: 30px;
  max-width: 520px;
}

.hero__cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: 30px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero__stat h3 {
  font-size: 1.6rem;
  color: var(--primary-color);
}

.hero__stat p {
  color: var(--muted-text-color);
  font-size: 0.9rem;
}

.hero__visual {
  position: relative;
}

.hero__card {
  background: var(--card-bg);
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.hero__card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}

.hero__mini-card {
  background: var(--surface-color);
  border-radius: 14px;
  padding: 16px;
}

.hero__mini-card i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.hero__mini-card h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.hero__mini-card p {
  font-size: 0.82rem;
  color: var(--muted-text-color);
}

/* ---------- Cards (generic) ---------- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}

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

.card--feature {
  text-align: center;
}

.card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(var(--primary-rgb), 0.1);
  color: var(--primary-color);
  font-size: 1.6rem;
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.card p {
  color: var(--muted-text-color);
  font-size: 0.95rem;
}

/* ---------- Services grid ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

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

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 30px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  inset-inline-end: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

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

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card__icon {
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.14), rgba(56, 189, 248, 0.14));
  color: var(--primary-color);
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--muted-text-color);
  font-size: 0.95rem;
  flex-grow: 1;
  margin-bottom: 20px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--primary-color);
}

.card-link:hover {
  gap: 10px;
  color: var(--accent-color);
}

/* ---------- Service detail items ---------- */
.detail-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.detail-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 18px;
}

.detail-item i {
  color: var(--primary-color);
  font-size: 1.3rem;
  margin-top: 2px;
}

.detail-item h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.detail-item p {
  color: var(--muted-text-color);
  font-size: 0.88rem;
}

/* ---------- Why choose us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.why-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: var(--transition);
}

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

.why-card i {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 14px;
}

.why-card h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.why-card p {
  color: var(--muted-text-color);
  font-size: 0.88rem;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(120deg, var(--primary-color), var(--accent-color));
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-banner h2 {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 12px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 26px;
  font-size: 1.05rem;
}

.cta-banner__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Destinations ---------- */
.destination-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.destination-card__thumb {
  height: 180px;
  background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.85);
  font-size: 3rem;
  position: relative;
}

.destination-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.destination-card__badge {
  position: absolute;
  top: 12px;
  inset-inline-end: 12px;
  background: rgba(255, 255, 255, 0.9);
  color: #0f172a;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
}

.destination-card__body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.destination-card__body h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.destination-card__body p {
  color: var(--muted-text-color);
  font-size: 0.92rem;
  flex-grow: 1;
  margin-bottom: 16px;
}

/* ---------- Team ---------- */
.team-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  text-align: center;
}

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

.team-card__avatar {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.9);
  font-size: 5rem;
  position: relative;
}

.team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__body {
  padding: 20px;
}

.team-card__body h3 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.team-card__body .position {
  color: var(--primary-color);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.team-card__body .bio {
  color: var(--muted-text-color);
  font-size: 0.88rem;
}

/* ---------- FAQ ---------- */
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.is-open {
  border-color: var(--primary-color);
  box-shadow: var(--shadow);
}

.faq-item__question {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-color);
  text-align: start;
}

.faq-item__question .icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(var(--primary-rgb), 0.1);
  color: var(--primary-color);
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.is-open .icon {
  transform: rotate(45deg);
  background: var(--primary-color);
  color: #fff;
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 22px;
}

.faq-item.is-open .faq-item__answer {
  max-height: 500px;
  padding-bottom: 20px;
}

.faq-item__answer p {
  color: var(--muted-text-color);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 34px;
  align-items: start;
}

.contact-info-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 30px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-item i {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(var(--primary-rgb), 0.1);
  color: var(--primary-color);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 0.85rem;
  color: var(--muted-text-color);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.contact-info-item p {
  font-weight: 600;
}

/* Form */
.form {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px;
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form__group {
  margin-bottom: 16px;
}

.form__group--full {
  grid-column: 1 / -1;
}

.form label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.form label .req {
  color: #ef4444;
}

.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form input[type="password"],
.form select,
.form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--surface-color);
  color: var(--text-color);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

.form textarea {
  min-height: 130px;
  resize: vertical;
}

.form .checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
}

.form .checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--primary-color);
}

.form__error {
  color: #ef4444;
  font-size: 0.85rem;
  background: rgba(239, 68, 68, 0.1);
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.form__success {
  color: #16a34a;
  font-size: 0.9rem;
  background: rgba(22, 163, 74, 0.1);
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  border: 1px solid rgba(22, 163, 74, 0.3);
}

/* ---------- About / Page hero ---------- */
.page-hero {
  background: linear-gradient(120deg, var(--hero-gradient-1), var(--hero-gradient-2));
  padding-block: 60px 50px;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 10px;
}

.page-hero p {
  color: var(--muted-text-color);
  max-width: 620px;
  margin: 0 auto;
}

.breadcrumb {
  color: var(--muted-text-color);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.breadcrumb a {
  color: var(--muted-text-color);
}

.breadcrumb a:hover {
  color: var(--primary-color);
}

/* ---------- Prose (about/privacy/blog) ---------- */
.prose {
  max-width: 860px;
  margin: 0 auto;
}

.prose h2 {
  font-size: 1.5rem;
  margin: 32px 0 14px;
  color: var(--text-color);
}

.prose h3 {
  font-size: 1.2rem;
  margin: 24px 0 10px;
}

.prose p {
  color: var(--muted-text-color);
  margin-bottom: 16px;
}

.prose ul {
  list-style: disc;
  padding-inline-start: 24px;
  margin-bottom: 16px;
}

.prose ul li {
  color: var(--muted-text-color);
  margin-bottom: 8px;
}

.prose strong {
  color: var(--text-color);
}

/* ---------- Blog ---------- */
.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.blog-card__thumb {
  height: 200px;
  background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 3rem;
}

.blog-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card__body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card__meta {
  font-size: 0.82rem;
  color: var(--muted-text-color);
  margin-bottom: 10px;
}

.blog-card__body h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.blog-card__body p {
  color: var(--muted-text-color);
  font-size: 0.92rem;
  flex-grow: 1;
  margin-bottom: 14px;
}

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 2rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  z-index: 900;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: #fff;
  background: #1ebe5b;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  margin-top: auto;
}

.footer-top {
  padding-block: 60px 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
}

.footer-col h4 {
  color: var(--footer-title);
  font-size: 1.05rem;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 34px;
  height: 3px;
  background: var(--primary-color);
  border-radius: 3px;
}

.footer-about {
  margin-bottom: 16px;
  font-size: 0.92rem;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--footer-text);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary-color);
  color: #fff;
  transform: translateY(-3px);
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--footer-text);
  font-size: 0.92rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--secondary-color);
  padding-inline-start: 4px;
}

.footer-contact li {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.92rem;
}

.footer-contact i {
  color: var(--secondary-color);
  margin-top: 4px;
}

.footer-contact a {
  color: var(--footer-text);
}

.footer-contact a:hover {
  color: var(--secondary-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: 18px;
  text-align: center;
  font-size: 0.85rem;
}

/* ---------- 404 ---------- */
.notfound {
  text-align: center;
  padding-block: 80px;
}

.notfound__code {
  font-size: 6rem;
  font-weight: 900;
  background: linear-gradient(120deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.notfound h1 {
  font-size: 1.8rem;
  margin-block: 16px 10px;
}

.notfound p {
  color: var(--muted-text-color);
  margin-bottom: 30px;
}

/* ---------- Alert / notice ---------- */
.demo-notice {
  background: linear-gradient(120deg, rgba(var(--primary-rgb), 0.1), rgba(56, 189, 248, 0.1));
  border: 1px solid rgba(var(--primary-rgb), 0.4);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 24px;
  color: var(--text-color);
  font-size: 0.92rem;
}

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

@media (max-width: 900px) {
  .nav__list, .nav__actions .btn { display: none; }
  .nav__toggle { display: grid; place-items: center; }
  .hero .container { grid-template-columns: 1fr; text-align: center; padding-block: 50px; }
  .hero__cta { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { max-width: 480px; margin: 0 auto; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2, .contact-grid { grid-template-columns: 1fr; }
  .detail-list, .form__grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .grid-4, .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding-block: 50px; }
  .topbar__right { display: none; }
  .topbar { justify-content: center; }
  .cta-banner { padding: 34px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}