/* ========================================
   شرکت آرمان میراث دیار کهن
   Coming Soon — Light & Professional
   ======================================== */

:root {
  /* Palette from logo */
  --gold: #b8923e;
  --gold-light: #d4b56a;
  --gold-soft: #e8d5a3;
  --gold-pale: #f7f0de;
  --brown: #5c4033;
  --brown-deep: #3d2b22;
  --text: #2c2118;
  --text-muted: #6b5a4a;
  --text-soft: #8a7a6a;
  --bg: #ffffff;
  --bg-soft: #faf7f2;
  --card-bg: #ffffff;
  --border: rgba(184, 146, 62, 0.22);
  --shadow: 0 4px 24px rgba(61, 43, 34, 0.06);
  --shadow-hover: 0 12px 40px rgba(61, 43, 34, 0.1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Vazirmatn', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.75;
  overflow-x: hidden;
  position: relative;
}

/* ---------- Background ornaments ---------- */
.bg-ornament {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
  opacity: 0.45;
}

.bg-ornament--1 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, var(--gold-soft) 0%, transparent 70%);
  top: -120px;
  right: -80px;
  animation: drift 18s ease-in-out infinite alternate;
}

.bg-ornament--2 {
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(232, 213, 163, 0.5) 0%, transparent 70%);
  bottom: -100px;
  left: -60px;
  animation: drift 22s ease-in-out infinite alternate-reverse;
}

@keyframes drift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -20px) scale(1.08); }
}

/* Floating geometric shapes inspired by logo */
.floating-shapes {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.shape {
  position: absolute;
  border: 1.5px solid rgba(184, 146, 62, 0.12);
  border-radius: 8px;
  opacity: 0;
  animation: shapeFloat 12s ease-in-out infinite;
}

.shape-1 {
  width: 48px;
  height: 48px;
  top: 18%;
  left: 8%;
  animation-delay: 0s;
  transform: rotate(15deg);
}

.shape-2 {
  width: 32px;
  height: 32px;
  top: 62%;
  right: 10%;
  animation-delay: 3s;
  border-radius: 50%;
}

.shape-3 {
  width: 40px;
  height: 40px;
  bottom: 22%;
  left: 15%;
  animation-delay: 6s;
  transform: rotate(-12deg);
  clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
}

@keyframes shapeFloat {
  0%, 100% {
    opacity: 0;
    transform: translateY(0) rotate(0deg);
  }
  15% { opacity: 0.7; }
  50% {
    opacity: 0.5;
    transform: translateY(-28px) rotate(8deg);
  }
  85% { opacity: 0.7; }
}

/* ---------- Layout ---------- */
.container {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 3.25rem 1.5rem 2.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

/* ---------- Logo ---------- */
.logo-section {
  animation: fadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.logo-main {
  max-width: min(460px, 88vw);
  height: auto;
  display: block;
  filter: drop-shadow(0 6px 20px rgba(61, 43, 34, 0.08));
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.logo-main:hover {
  transform: scale(1.02);
}

/* ---------- Status Badge ---------- */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: linear-gradient(135deg, var(--gold-pale), #fff);
  border: 1px solid var(--border);
  color: var(--brown);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  box-shadow: var(--shadow);
  animation: fadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.12s both;
  letter-spacing: 0.01em;
}

.pulse {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
  animation: pulseDot 2.2s ease-in-out infinite;
}

.pulse::before {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
  opacity: 0;
  animation: pulseRing 2.2s ease-out infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.85); opacity: 0.7; }
}

@keyframes pulseRing {
  0% { transform: scale(0.5); opacity: 0.6; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ---------- Hero ---------- */
.hero {
  text-align: center;
  animation: fadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.22s both;
}

.title {
  font-size: clamp(1.7rem, 4.8vw, 2.4rem);
  font-weight: 700;
  color: var(--brown-deep);
  margin-bottom: 0.7rem;
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.title-line {
  position: relative;
  display: inline-block;
}

.title-line::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
  animation: underlineGrow 1.1s cubic-bezier(0.22, 1, 0.36, 1) 0.9s both;
}

@keyframes underlineGrow {
  to { width: 100%; }
}

.subtitle {
  font-size: 1.08rem;
  color: var(--text-muted);
  font-weight: 400;
  max-width: 28rem;
  margin: 0 auto;
}

/* ---------- Intro ---------- */
.intro {
  text-align: center;
  max-width: 40rem;
  animation: fadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.32s both;
}

.intro p {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.9;
  background: var(--bg-soft);
  padding: 1.35rem 1.5rem;
  border-radius: 14px;
  border: 1px solid rgba(184, 146, 62, 0.1);
  position: relative;
}

.intro p::before {
  content: '';
  position: absolute;
  top: 0;
  right: 1.5rem;
  left: 1.5rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-soft), transparent);
  border-radius: 2px;
}

/* ---------- Services ---------- */
.services {
  width: 100%;
  animation: fadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.42s both;
}

.section-title {
  text-align: center;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 1.6rem;
  position: relative;
}

.section-title span {
  position: relative;
  display: inline-block;
  padding: 0 1.2rem;
}

.section-title span::before,
.section-title span::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.section-title span::before {
  right: 100%;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.section-title span::after {
  left: 100%;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.35rem;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.6rem 1.4rem 1.5rem;
  box-shadow: var(--shadow);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.4s ease,
              border-color 0.35s ease;
  position: relative;
  overflow: hidden;
  animation: cardIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: calc(0.5s + var(--delay) * 0.12s);
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.service-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(184, 146, 62, 0.4);
}

.card-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.5),
    transparent
  );
  transform: skewX(-18deg);
  transition: none;
  pointer-events: none;
}

.service-card:hover .card-shine {
  animation: shine 0.75s ease forwards;
}

@keyframes shine {
  to { left: 140%; }
}

.service-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--gold-pale), #fff);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--gold);
  margin-bottom: 1.1rem;
  transition: transform 0.35s ease, background 0.35s ease, color 0.35s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.08) rotate(-3deg);
  background: linear-gradient(145deg, var(--gold-soft), var(--gold-pale));
  color: var(--brown);
}

.service-icon svg {
  width: 22px;
  height: 22px;
}

.service-card h3 {
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--brown-deep);
  margin-bottom: 0.55rem;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-soft);
  line-height: 1.75;
}

/* ---------- Contact / Phone ---------- */
.contact {
  animation: fadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.55s both;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--brown-deep);
  background: linear-gradient(135deg, #fff, var(--gold-pale));
  border: 1px solid var(--border);
  padding: 0.7rem 1.5rem 0.7rem 1.35rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1.05rem;
  box-shadow: var(--shadow);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.35s ease,
              border-color 0.3s ease;
  direction: ltr; /* keep number LTR */
}

.phone-link:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 28px rgba(184, 146, 62, 0.18);
  border-color: rgba(184, 146, 62, 0.45);
}

.phone-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: var(--gold);
  color: #fff;
  border-radius: 50%;
  flex-shrink: 0;
  transition: transform 0.4s ease;
}

.phone-link:hover .phone-icon {
  transform: rotate(12deg) scale(1.08);
  animation: ring 0.5s ease;
}

@keyframes ring {
  0%, 100% { transform: rotate(12deg) scale(1.08); }
  25% { transform: rotate(-8deg) scale(1.08); }
  50% { transform: rotate(10deg) scale(1.08); }
  75% { transform: rotate(-4deg) scale(1.08); }
}

.phone-icon svg {
  width: 17px;
  height: 17px;
}

.phone-number {
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

/* ---------- Footer ---------- */
.footer {
  text-align: center;
  margin-top: 0.5rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(184, 146, 62, 0.12);
  width: 100%;
  animation: fadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.65s both;
}

.reg-info {
  font-size: 0.875rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.copyright {
  font-size: 0.8rem;
  color: var(--text-soft);
}

/* ---------- Core animation ---------- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .container {
    padding: 2.4rem 1.15rem 2.2rem;
    gap: 1.7rem;
  }

  .logo-main {
    max-width: 92vw;
  }

  .title {
    font-size: 1.55rem;
  }

  .subtitle {
    font-size: 0.98rem;
  }

  .intro p {
    padding: 1.15rem 1.2rem;
    font-size: 0.95rem;
  }

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

  .service-card {
    padding: 1.35rem 1.2rem;
  }

  .phone-link {
    font-size: 1rem;
    padding: 0.65rem 1.25rem 0.65rem 1.1rem;
  }

  .bg-ornament--1,
  .bg-ornament--2 {
    opacity: 0.3;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .bg-ornament,
  .shape,
  .pulse,
  .pulse::before,
  .service-card,
  .logo-main,
  .phone-link,
  .phone-icon,
  .card-shine {
    animation: none !important;
    transition: none !important;
  }

  .service-card:hover,
  .phone-link:hover,
  .logo-main:hover {
    transform: none;
  }

  .title-line::after {
    width: 100%;
    animation: none;
  }
}