/* ============================================
   MOHASHEM.COM — Global Styles
   ============================================ */

:root {
  --navy:    #0d1b2a;
  --navy-mid:#1a2e45;
  --slate:   #2c4a6e;
  --gold:    #c9a84c;
  --gold-lt: #e8c97a;
  --cream:   #f8f5ef;
  --warm-wh: #fdfcfa;
  --text:    #1a1a2e;
  --text-mid:#4a5568;
  --text-lt: #718096;
  --border:  rgba(44,74,110,0.15);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --max-w: 1200px;
  --section-pad: 100px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
  background: var(--warm-wh);
  overflow-x: hidden;
}

/* ——— TYPOGRAPHY ——— */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; }
p { line-height: 1.75; color: var(--text-mid); }
a { text-decoration: none; color: inherit; }

/* ——— NAV ——— */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 48px;
  transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}
.nav.scrolled {
  background: rgba(13,27,42,0.97);
  backdrop-filter: blur(12px);
  padding: 14px 48px;
  box-shadow: 0 2px 30px rgba(0,0,0,0.25);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.05em;
}
.nav-links {
  display: flex; gap: 36px; list-style: none;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: white; transition: 0.3s; }

/* ——— HERO ——— */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 45%, var(--slate) 100%);
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(201,168,76,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 20% 80%, rgba(44,74,110,0.5) 0%, transparent 60%);
}
/* Geometric accent lines */
.hero-bg::before {
  content: '';
  position: absolute;
  right: -100px; top: -100px;
  width: 700px; height: 700px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.12);
  box-shadow: 0 0 0 100px rgba(201,168,76,0.04), 0 0 0 200px rgba(201,168,76,0.02);
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 48px;
  max-width: 800px;
  margin-left: max(48px, calc((100vw - 1200px)/2));
  animation: fadeUp 1s ease both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  animation: fadeUp 1s 0.1s ease both;
}
.hero-name {
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 300;
  color: white;
  line-height: 1.05;
  margin-bottom: 28px;
  animation: fadeUp 1s 0.2s ease both;
}
.hero-name em {
  font-style: italic;
  color: var(--gold-lt);
}
.hero-tagline {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 44px;
  animation: fadeUp 1s 0.3s ease both;
}
.hero-cta {
  display: flex; gap: 20px; flex-wrap: wrap;
  animation: fadeUp 1s 0.4s ease both;
}

.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.25s, transform 0.2s;
}
.btn-primary:hover { background: var(--gold-lt); transform: translateY(-2px); }
.btn-primary.light { background: white; color: var(--navy); }
.btn-primary.light:hover { background: var(--cream); }

.btn-ghost {
  display: inline-block;
  padding: 14px 32px;
  border: 1px solid rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: border-color 0.25s, color 0.25s, transform 0.2s;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
  z-index: 2;
  animation: fadeUp 1s 0.8s ease both;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(201,168,76,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { transform: scaleY(1); opacity: 0.6; }
  50% { transform: scaleY(1.3); opacity: 1; }
}

/* ——— INTRO STRIP ——— */
.intro-strip {
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 40px 48px;
}
.strip-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 20px 48px; gap: 6px;
}
.strip-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--gold);
}
.strip-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}
.strip-divider {
  width: 1px; height: 50px;
  background: rgba(255,255,255,0.12);
}

/* ——— SECTIONS ——— */
.section { padding: var(--section-pad) 48px; }
.container { max-width: var(--max-w); margin: 0 auto; }

.section-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 32px;
}
.section-title.centered { text-align: center; margin-bottom: 60px; }

/* SPLIT LAYOUT */
.split { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
.split-left .section-title { margin-bottom: 0; }
.body-large { font-size: 1.15rem; line-height: 1.8; color: var(--text-mid); margin-bottom: 20px; }
.link-arrow {
  display: inline-block;
  margin-top: 24px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--slate);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
  transition: color 0.2s;
}
.link-arrow:hover { color: var(--gold); }

/* EXPERTISE CARDS */
.expertise { background: var(--cream); }
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.card {
  background: white;
  padding: 44px 36px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 20px 60px rgba(13,27,42,0.1); }
.card-icon {
  font-size: 1.4rem;
  color: var(--gold);
  margin-bottom: 20px;
  display: block;
}
.card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 14px;
}
.card p { font-size: 0.9rem; line-height: 1.75; }

/* BLOG PREVIEW */
.blog-preview-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 48px;
}
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.blog-card {
  border-top: 2px solid var(--gold);
  padding-top: 24px;
  cursor: pointer;
  transition: transform 0.2s;
}
.blog-card:hover { transform: translateY(-3px); }
.blog-card-meta {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-lt);
  margin-bottom: 12px;
}
.blog-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.3;
}
.blog-card p { font-size: 0.9rem; }
.blog-read {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 500;
}

/* CTA BAND */
.cta-band {
  background: linear-gradient(135deg, var(--navy), var(--slate));
  padding: 100px 48px;
  text-align: center;
}
.cta-band h2 {
  font-size: clamp(2rem,4vw,3rem);
  color: white;
  margin-bottom: 20px;
}
.cta-band p {
  color: rgba(255,255,255,0.6);
  max-width: 520px;
  margin: 0 auto 40px;
}

/* FOOTER */
.footer { background: var(--navy); padding: 40px 48px; }
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
}
.footer-nav { display: flex; gap: 28px; }
.footer-nav a {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--gold); }
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.25); }

/* ——— ABOUT PAGE ——— */
.page-hero {
  background: linear-gradient(135deg, var(--navy), var(--slate));
  padding: 160px 48px 80px;
}
.page-hero-inner { max-width: var(--max-w); margin: 0 auto; }
.page-hero-eyebrow {
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px;
}
.page-hero h1 {
  font-size: clamp(2.5rem,5vw,4.5rem);
  font-weight: 300; color: white; line-height: 1.1;
}
.page-hero h1 em { font-style: italic; color: var(--gold-lt); }

.about-body { padding: 80px 48px; }
.about-body .container { max-width: 860px; }
.about-body p { font-size: 1.05rem; line-height: 1.85; margin-bottom: 24px; color: var(--text-mid); }
.about-body h2 {
  font-size: 2rem; color: var(--navy);
  margin: 56px 0 24px; border-left: 3px solid var(--gold); padding-left: 20px;
}

/* ——— CV PAGE ——— */
.cv-section { padding: 80px 48px; }
.cv-section .container { max-width: 900px; }
.cv-block { margin-bottom: 64px; }
.cv-block-title {
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); border-bottom: 1px solid var(--border);
  padding-bottom: 12px; margin-bottom: 32px;
}
.cv-entry { display: grid; grid-template-columns: 1fr 180px; gap: 24px; margin-bottom: 36px; align-items: start; }
.cv-entry-content h3 { font-family: var(--font-display); font-size: 1.25rem; color: var(--navy); margin-bottom: 4px; }
.cv-entry-content .company { font-size: 0.85rem; color: var(--gold); font-weight: 500; margin-bottom: 10px; letter-spacing: 0.04em; }
.cv-entry-content p { font-size: 0.9rem; }
.cv-entry-meta { text-align: right; }
.cv-entry-meta .date { font-size: 0.8rem; color: var(--text-lt); letter-spacing: 0.06em; }
.cv-skills-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.skill-tag {
  padding: 12px 20px;
  background: var(--cream);
  border-left: 3px solid var(--gold);
  font-size: 0.88rem; color: var(--text-mid);
}

/* ——— BLOG PAGE ——— */
.blog-header { background: linear-gradient(135deg, var(--navy), var(--slate)); padding: 160px 48px 80px; }
.blog-list { padding: 80px 48px; }
.blog-list .container { max-width: 860px; }
.post-card {
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
  display: grid; grid-template-columns: 1fr 160px; gap: 40px; align-items: center;
}
.post-card:first-child { border-top: 1px solid var(--border); }
.post-card-meta { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-lt); margin-bottom: 12px; }
.post-card h2 { font-size: 1.6rem; color: var(--navy); margin-bottom: 12px; line-height: 1.25; }
.post-card p { font-size: 0.9rem; }
.post-card .read-link { display: inline-block; margin-top: 16px; font-size: 0.82rem; color: var(--gold); font-weight: 500; }
.post-card-date { text-align: right; font-family: var(--font-display); font-size: 2.5rem; color: var(--cream); line-height: 1; }

/* ——— CONTACT PAGE ——— */
.contact-section { padding: 80px 48px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; max-width: var(--max-w); margin: 0 auto; }
.contact-info h2 { font-size: 2.2rem; color: var(--navy); margin-bottom: 20px; }
.contact-info p { margin-bottom: 40px; }
.contact-method { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.contact-method-icon { width: 44px; height: 44px; background: var(--cream); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: var(--navy); flex-shrink: 0; }
.contact-method-text { font-size: 0.85rem; }
.contact-method-text strong { display: block; color: var(--navy); margin-bottom: 2px; }
.contact-method-text span { color: var(--text-lt); }

/* FORM */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-mid); font-weight: 500; }
.form-group input,
.form-group textarea,
.form-group select {
  padding: 14px 16px;
  border: 1px solid var(--border);
  background: white;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  border-radius: 2px;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--slate); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-submit { margin-top: 8px; }

/* ——— POST PAGE ——— */
.post-hero { background: linear-gradient(135deg, var(--navy), var(--slate)); padding: 160px 48px 80px; }
.post-body { padding: 70px 48px; }
.post-body .container { max-width: 740px; }
.post-body h2 { font-size: 1.8rem; color: var(--navy); margin: 48px 0 16px; }
.post-body h3 { font-size: 1.3rem; color: var(--navy); margin: 32px 0 12px; }
.post-body p { font-size: 1.05rem; line-height: 1.85; margin-bottom: 22px; color: var(--text-mid); }
.post-body blockquote {
  border-left: 3px solid var(--gold);
  padding: 16px 28px;
  background: var(--cream);
  margin: 32px 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--navy);
}

/* ——— RESPONSIVE ——— */
@media (max-width: 900px) {
  .nav { padding: 20px 24px; }
  .nav.scrolled { padding: 12px 24px; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy); padding: 24px; gap: 16px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .hero-content { padding: 0 24px; margin-left: 0; }
  .section { padding: 60px 24px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .cv-entry { grid-template-columns: 1fr; }
  .cv-entry-meta { text-align: left; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .post-card { grid-template-columns: 1fr; }
  .post-card-date { text-align: left; font-size: 1.5rem; }
  .intro-strip { gap: 0; }
  .strip-divider { display: none; }
  .strip-item { padding: 16px 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .blog-preview-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .page-hero, .blog-header, .post-hero, .contact-section { padding-left: 24px; padding-right: 24px; }
  .about-body, .cv-section, .blog-list, .post-body { padding-left: 24px; padding-right: 24px; }
  .cta-band { padding: 60px 24px; }
  .footer { padding: 32px 24px; }
}
@media (max-width: 600px) {
  .cards-grid { grid-template-columns: 1fr; }
  .cv-skills-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta a { text-align: center; }
}