/* ==========================================================================
   معرض أعمالي الرقمية — التنسيقات الرئيسية
   هوية دافئة: بني داكن + بيج + كريمي — اتجاه RTL — متجاوب
   ========================================================================== */

:root {
  --color-bg-primary: #f7f2ec;
  --color-bg-secondary: #efe6da;
  --color-bg-card: #ffffff;
  --color-primary: #8d6e63;
  --color-primary-dark: #5d4037;
  --color-primary-deeper: #3e2723;
  --color-primary-light: #d7ccc8;
  --color-accent: #bcaaa4;
  --color-cream: #faf6f1;
  --color-text-primary: #3e2723;
  --color-text-secondary: #6d4c41;
  --color-text-muted: #90796b;
  --color-border: #e8ddd0;
  --color-success: #5f8a5b;
  --color-shadow: rgba(93, 64, 55, 0.12);
  --color-shadow-hover: rgba(93, 64, 55, 0.2);
  --container-width: 1180px;
  --radius-sm: 0.6rem;
  --radius-md: 0.9rem;
  --radius-lg: 1.25rem;
  --transition: all 0.3s ease;
  --font-main: "Cairo", "Segoe UI", Tahoma, "Noto Kufi Arabic", sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.9;
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

.container {
  width: min(var(--container-width), 92%);
  margin-inline: auto;
  padding-inline: 0.5rem;
}

/* ==========================================================================
   شريط التنقل
   ========================================================================== */

.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  background-color: rgba(247, 242, 236, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 6px 24px rgba(93, 64, 55, 0.08);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.9rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: clamp(1.05rem, 2.2vw, 1.4rem);
  font-weight: 700;
  color: var(--color-primary-dark);
  transition: var(--transition);
}

.logo .logo-mark {
  display: inline-grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.6rem;
  background: linear-gradient(145deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-cream);
  font-size: 1rem;
}

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

.nav-menu ul {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 3vw, 2rem);
}

.nav-menu a {
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: 0.4rem 0.2rem;
  position: relative;
  transition: var(--transition);
}

.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  right: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-primary-dark);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

.nav-toggle span {
  display: block;
  width: 1.5rem;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary-dark);
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(0.5rem) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-0.5rem) rotate(-45deg);
}

/* ==========================================================================
   الأزرار
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: clamp(0.65rem, 1.6vw, 0.9rem) clamp(1.3rem, 3vw, 1.9rem);
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  line-height: 1.3;
}

.btn svg {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
}

.btn-primary {
  background: linear-gradient(145deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  box-shadow: 0 12px 32px -16px rgba(93, 64, 55, 0.55);
}

.btn-primary:hover {
  background: linear-gradient(145deg, var(--color-primary-dark), var(--color-primary-deeper));
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-primary-light);
}

.btn-outline:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-small {
  padding: 0.5rem 1.05rem;
  font-size: 0.92rem;
}

.btn-lg {
  padding: clamp(0.8rem, 2vw, 1rem) clamp(1.8rem, 4vw, 2.6rem);
  font-size: clamp(1rem, 2.2vw, 1.15rem);
}

.btn-block {
  width: 100%;
}

.btn-disabled {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-muted);
  border: 2px dashed var(--color-border);
  cursor: not-allowed;
  box-shadow: none;
}

.btn-disabled:hover {
  transform: none;
}

/* ==========================================================================
   القسم الرئيسي (الواجهة) + غلاف CSS
   ========================================================================== */

.hero {
  position: relative;
  padding-top: clamp(7rem, 13vw, 9.5rem);
  padding-bottom: clamp(3.5rem, 8vw, 5.5rem);
  background:
    radial-gradient(900px 420px at 90% -10%, rgba(141, 110, 99, 0.14), transparent 60%),
    linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(2rem, 6vw, 4rem);
}

.hero-eyebrow {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  background-color: rgba(215, 204, 200, 0.45);
  border: 1px solid var(--color-primary-light);
  border-radius: 999px;
}

.hero-text h1 {
  font-size: clamp(2.1rem, 5.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-primary-deeper);
  margin-bottom: clamp(1rem, 2vw, 1.4rem);
}

.hero-text h1 .accent {
  color: var(--color-primary);
}

.hero-text p {
  font-size: clamp(1.02rem, 2.2vw, 1.2rem);
  color: var(--color-text-secondary);
  max-width: 52ch;
  margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.75rem, 2vw, 1rem);
}

/* صورة الغلاف */
.cover-art {
  position: relative;
  width: min(100%, 460px);
  margin-inline: auto;
}

.cover-art img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 32px 80px -34px rgba(93, 64, 55, 0.45);
}

/* ==========================================================================
   العناوين والأقسام
   ========================================================================== */

.section {
  padding-block: clamp(3.2rem, 8vw, 5.2rem);
}

.section-alt {
  background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.section-title {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--color-primary-deeper);
  text-align: center;
  margin-bottom: clamp(1.8rem, 4vw, 2.6rem);
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 50%;
  transform: translateX(50%);
  width: clamp(3rem, 6vw, 4.2rem);
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.section-lead {
  max-width: 62ch;
  margin: -1rem auto clamp(2rem, 4vw, 2.8rem);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: clamp(1rem, 2vw, 1.1rem);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: clamp(1.8rem, 4vw, 2.6rem);
}

.section-head .section-title {
  margin-bottom: 0;
  text-align: right;
}

.section-head .section-title::after {
  right: 0;
  transform: none;
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  padding: 0.4rem 0.2rem;
  transition: var(--transition);
}

.link-more svg {
  width: 1.1em;
  height: 1.1em;
  transition: var(--transition);
}

.link-more:hover {
  color: var(--color-primary);
}

.link-more:hover svg {
  transform: translateX(-4px);
}

/* ==========================================================================
   بطاقات المشاريع
   ========================================================================== */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4rem, 3.5vw, 2.1rem);
}

.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px -38px var(--color-shadow);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 30px 80px -40px var(--color-shadow-hover);
  border-color: var(--color-primary-light);
}

.project-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(180deg, var(--color-bg-secondary), #e6d9c9);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s ease;
}

.project-card:hover .project-thumb img {
  transform: scale(1.04);
}

.badge {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  z-index: 2;
  padding: 0.25rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 8px 22px -10px rgba(62, 39, 35, 0.5);
}

.badge-live {
  background: var(--color-success);
  color: #fff;
}

.badge-training {
  background: var(--color-primary-deeper);
  color: var(--color-cream);
}

.project-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.8rem;
  padding: clamp(1.2rem, 3vw, 1.6rem);
}

.project-kind {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.01em;
}

.project-body h3 {
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  color: var(--color-primary-deeper);
}

.project-body p {
  color: var(--color-text-secondary);
  font-size: 0.98rem;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tag {
  padding: 0.3rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  background: rgba(141, 110, 99, 0.12);
  border: 1px solid rgba(141, 110, 99, 0.28);
  border-radius: 999px;
}

.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.4rem;
}

.no-link-note {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-bg-primary);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
}

.center-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: clamp(2rem, 4vw, 3rem);
}

/* ==========================================================================
   شريط الدعوة للتواصل (الصفحة الرئيسية)
   ========================================================================== */

.cta-band {
  background:
    radial-gradient(700px 300px at 15% 0%, rgba(215, 204, 200, 0.18), transparent 60%),
    linear-gradient(145deg, var(--color-primary-deeper), #4e342e 55%, var(--color-primary-dark));
  color: var(--color-cream);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.cta-text h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.cta-text p {
  color: rgba(250, 246, 241, 0.85);
  max-width: 48ch;
}

.cta-band .btn-primary {
  background: var(--color-cream);
  color: var(--color-primary-deeper);
  box-shadow: 0 14px 40px -18px rgba(0, 0, 0, 0.6);
}

.cta-band .btn-primary:hover {
  background: #fff;
}

/* ==========================================================================
   رأس الصفحات الداخلية + المسار
   ========================================================================== */

.page-header {
  position: relative;
  padding-top: clamp(7rem, 12vw, 9rem);
  padding-bottom: clamp(2.6rem, 6vw, 4rem);
  background:
    radial-gradient(760px 340px at 85% 0%, rgba(141, 110, 99, 0.16), transparent 62%),
    linear-gradient(180deg, var(--color-bg-primary), var(--color-bg-secondary));
  text-align: center;
}

.page-header h1 {
  font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--color-primary-deeper);
  margin-bottom: 0.7rem;
}

.page-header > .container > p {
  max-width: 58ch;
  margin-inline: auto;
  color: var(--color-text-secondary);
  font-size: clamp(1rem, 2vw, 1.12rem);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.breadcrumb a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  transition: var(--transition);
}

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

.breadcrumb .sep {
  opacity: 0.6;
}

/* ==========================================================================
   صفحة التواصل
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  align-items: start;
}

.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.2rem);
  box-shadow: 0 20px 60px -40px var(--color-shadow);
}

.contact-side h2,
.contact-form-card h2 {
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  color: var(--color-primary-deeper);
  margin-bottom: 0.9rem;
}

.contact-side > p {
  color: var(--color-text-secondary);
  margin-bottom: 1.4rem;
}

.contact-steps {
  display: grid;
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}

.contact-step {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  padding: 0.95rem 1rem;
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.contact-step .step-num {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
}

.contact-step h3 {
  font-size: 1.02rem;
  color: var(--color-primary-deeper);
}

.contact-step p {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
}

.info-note {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  background: rgba(188, 170, 164, 0.16);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-md);
}

.info-note svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
  color: var(--color-primary-dark);
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-text-primary);
  background: var(--color-cream);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(141, 110, 99, 0.14);
}

.form-group textarea {
  resize: vertical;
  min-height: 8rem;
}

.form-status {
  display: none;
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
}

.form-status.show {
  display: block;
}

.form-status.info {
  color: #4a5d3f;
  background: rgba(143, 168, 124, 0.18);
  border: 1px solid rgba(95, 138, 91, 0.4);
}

/* ==========================================================================
   التذييل
   ========================================================================== */

.footer {
  background: linear-gradient(160deg, #33241e, #2b1d17);
  color: #e8ddd0;
  padding-block: clamp(2.2rem, 5vw, 3.2rem) clamp(1.2rem, 3vw, 1.6rem);
}

.footer-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  padding-bottom: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: clamp(1.4rem, 3vw, 1.8rem);
  border-bottom: 1px solid rgba(232, 221, 208, 0.16);
}

.footer-brand .logo {
  color: var(--color-cream);
  margin-bottom: 0.8rem;
}

.footer-brand p {
  color: rgba(232, 221, 208, 0.82);
  max-width: 42ch;
}

.footer h3 {
  font-size: 1.08rem;
  color: var(--color-cream);
  margin-bottom: 0.9rem;
}

.footer-links ul {
  display: grid;
  gap: 0.6rem;
}

.footer-links a {
  color: rgba(232, 221, 208, 0.82);
  transition: var(--transition);
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.93rem;
}

.footer-bottom p {
  color: rgba(232, 221, 208, 0.72);
}

.footer-contact {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border: 1px solid rgba(232, 221, 208, 0.3);
  border-radius: var(--radius-md);
  color: rgba(232, 221, 208, 0.92);
  transition: var(--transition);
}

.footer-contact:hover {
  background: rgba(232, 221, 208, 0.1);
  color: #fff;
}

/* ==========================================================================
   حركة الظهور عند التمرير
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .project-card:hover,
  .project-card:hover .project-thumb img,
  .btn:hover {
    transform: none;
  }
}

/* ==========================================================================
   التجاوب
   ========================================================================== */

@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 1rem;
    left: 1rem;
    padding: 0.9rem;
    background: rgba(247, 242, 236, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 70px -35px var(--color-shadow-hover);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: none;
    opacity: 1;
    visibility: visible;
  }

  .nav-menu ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
  }

  .nav-menu a {
    display: block;
    padding: 0.7rem 1rem;
    text-align: center;
    border-radius: var(--radius-md);
  }

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

  .nav-menu a:hover,
  .nav-menu a.active {
    background: rgba(215, 204, 200, 0.45);
  }

  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-text {
    text-align: center;
  }

  .hero-text p {
    margin-inline: auto;
  }

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

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-head .section-title {
    width: 100%;
    text-align: center;
  }

  .section-head .section-title::after {
    right: 50%;
    transform: translateX(50%);
  }

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

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

  .cta-text p {
    margin-inline: auto;
  }
}

@media (max-width: 620px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .hero-buttons .btn,
  .project-actions .btn {
    width: 100%;
  }

  .project-actions {
    flex-direction: column;
  }

  .no-link-note {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}