/* ============================================================
   Med Shipping Solutions — style.css
   Premium Maritime Logistics Design
   ============================================================ */

/* ─── GOOGLE FONTS ─────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300&display=swap');

/* ─── DESIGN TOKENS ────────────────────────────────────── */
:root {
  --navy:       #0B1E36;
  --navy-mid:   #122843;
  --navy-light: #1A3A5C;
  --steel:      #2E5E8E;
  --ocean:      #3A86BE;
  --sky:        #5AABDF;
  --gold:       #E8A21A;
  --gold-light: #F5C860;
  --cream:      #F5F0E8;
  --white:      #FFFFFF;
  --gray-50:    #F8FAFC;
  --gray-100:   #EEF2F7;
  --gray-300:   #CBD5E1;
  --gray-500:   #64748B;
  --gray-700:   #334155;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', -apple-system, sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 999px;

  --shadow-sm:  0 1px 3px rgba(11,30,54,.08), 0 1px 2px rgba(11,30,54,.06);
  --shadow-md:  0 4px 16px rgba(11,30,54,.12), 0 2px 6px rgba(11,30,54,.08);
  --shadow-lg:  0 12px 40px rgba(11,30,54,.16), 0 4px 12px rgba(11,30,54,.1);
  --shadow-xl:  0 24px 64px rgba(11,30,54,.2);
  --shadow-gold: 0 8px 32px rgba(232,162,26,.3);

  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --transition-slow: 0.6s cubic-bezier(.4,0,.2,1);
}

/* ─── RESET & BASE ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  color: var(--gray-700);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.rtl { direction: rtl; text-align: right; }

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ─── TYPOGRAPHY ────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; color: var(--navy); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

/* ─── SCROLL PROGRESS BAR ───────────────────────────────── */
#progress-bar {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--sky));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ─── HEADER ────────────────────────────────────────────── */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding: 0;
}

.header.at-top { background: transparent; }

.header.scrolled {
  background: rgba(11, 30, 54, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(11,30,54,.4);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1320px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  gap: 2rem;
  transition: padding var(--transition);
}

.header.scrolled .navbar { padding: 0.9rem 2rem; }

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  background: var(--gold);
  color: var(--navy);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0;
}

.logo-text { color: var(--white); }
.logo-text span { color: var(--gold); }

/* Nav Menu */
.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}

.nav-menu a {
  color: rgba(255,255,255,.85);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--white);
  background: rgba(255,255,255,.12);
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
}

.lang-btn {
  padding: 0.3rem 0.7rem;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,.35);
  color: rgba(255,255,255,.75);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all var(--transition);
  text-decoration: none;
}

.lang-btn:hover,
.lang-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  padding: 4px;
  flex-shrink: 0;
}

.mobile-toggle span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ─── HERO ──────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy);
  overflow: hidden;
}

/* Animated background layers */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(58,134,190,.18) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 10% 80%, rgba(232,162,26,.08) 0%, transparent 60%),
    linear-gradient(145deg, #0B1E36 0%, #122843 45%, #0D2540 100%);
}

/* Grid pattern */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(90,171,223,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90,171,223,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at center, black 30%, transparent 80%);
}

/* Floating dots */
.hero-dots {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-dots span {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0;
  animation: float-dot var(--dur, 8s) var(--delay, 0s) infinite ease-in-out;
}

@keyframes float-dot {
  0%   { opacity: 0; transform: translateY(0) scale(1); }
  20%  { opacity: .7; }
  80%  { opacity: .4; }
  100% { opacity: 0; transform: translateY(-120px) scale(0.5); }
}

/* Animated wave bottom */
.hero-wave {
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  overflow: hidden;
  line-height: 0;
}

.hero-wave svg { display: block; width: 100%; }

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  margin: 0 auto;
  padding: 7rem 2rem 6rem;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(232,162,26,.15);
  border: 1px solid rgba(232,162,26,.3);
  color: var(--gold-light);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  animation: fade-up 0.8s ease both;
}

.hero-eyebrow i { font-size: 0.75rem; }

.hero h1 {
  color: var(--white);
  max-width: 680px;
  margin-bottom: 1.5rem;
  animation: fade-up 0.8s 0.15s ease both;
  font-weight: 700;
}

.hero h1 span { color: var(--gold); }

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.72);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
  animation: fade-up 0.8s 0.3s ease both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fade-up 0.8s 0.45s ease both;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

.btn-gold {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}

.btn-gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.4);
}

.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.7);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.btn-navy:hover {
  background: var(--navy-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Hero Stats Strip */
.hero-stats {
  display: flex;
  gap: 0;
  margin-top: 4rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  animation: fade-up 0.8s 0.6s ease both;
  max-width: 560px;
}

.hero-stat {
  flex: 1;
  padding: 1.2rem 1.5rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.08);
}

.hero-stat:last-child { border-right: none; }

.hero-stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.hero-stat-lbl {
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(255,255,255,.55);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ─── SECTION WRAPPER ───────────────────────────────────── */
.section-wrap {
  padding: 90px 2rem;
  max-width: 1320px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  background: rgba(90,171,223,.12);
  color: var(--ocean);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-header h2 {
  margin-bottom: 1rem;
  color: var(--navy);
}

.section-header h2 em {
  font-style: normal;
  color: var(--ocean);
}

.section-header p {
  color: var(--gray-500);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto;
}

/* Divider line under heading */
.section-header .divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--ocean), var(--gold));
  border-radius: 2px;
  margin: 1.25rem auto 0;
}

/* ─── ABOUT ─────────────────────────────────────────────── */
#about { background: var(--gray-50); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--gray-500);
  margin-bottom: 1.2rem;
  font-size: 1.02rem;
  line-height: 1.8;
}

.values-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.value-chip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  transition: all var(--transition);
}

.value-chip i { color: var(--gold); font-size: 0.8rem; }

.value-chip:hover {
  border-color: var(--ocean);
  background: rgba(58,134,190,.05);
  transform: translateY(-2px);
}

.about-mission-card {
  background: linear-gradient(145deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-mission-card::before {
  content: '"';
  position: absolute;
  top: -0.5rem; right: 1.5rem;
  font-family: Georgia, serif;
  font-size: 10rem;
  color: rgba(255,255,255,.05);
  line-height: 1;
  pointer-events: none;
}

.about-mission-card .tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(232,162,26,.2);
  color: var(--gold-light);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.about-mission-card h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.about-mission-card p {
  color: rgba(255,255,255,.75);
  line-height: 1.8;
  font-size: 1rem;
}

/* ─── WHY CHOOSE US ─────────────────────────────────────── */
#why {
  background: linear-gradient(160deg, var(--navy) 0%, #0D2A46 100%);
  padding: 90px 0;
}

#why .section-header h2 { color: var(--white); }
#why .section-header p  { color: rgba(255,255,255,.6); }
#why .section-tag { background: rgba(232,162,26,.15); color: var(--gold-light); }

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

.why-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.why-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232,162,26,.08), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.why-card:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(232,162,26,.3);
  transform: translateY(-6px);
}

.why-card:hover::after { opacity: 1; }

.why-icon {
  width: 60px; height: 60px;
  background: rgba(232,162,26,.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.4rem;
  color: var(--gold);
  transition: all var(--transition);
}

.why-card:hover .why-icon {
  background: var(--gold);
  color: var(--navy);
}

.why-card h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.why-card p {
  color: rgba(255,255,255,.55);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ─── ACTIVITIES / SERVICES ─────────────────────────────── */
#activities { background: var(--white); }

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

.activity-card {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.activity-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ocean), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.activity-card:hover {
  border-color: rgba(58,134,190,.25);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

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

.activity-icon-wrap {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(58,134,190,.1), rgba(232,162,26,.08));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--ocean);
  margin-bottom: 1.25rem;
  transition: all var(--transition);
}

.activity-card:hover .activity-icon-wrap {
  background: linear-gradient(135deg, var(--ocean), var(--navy-light));
  color: var(--white);
}

.activity-card h3 {
  color: var(--navy);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.activity-card p {
  color: var(--gray-500);
  font-size: 0.9rem;
  line-height: 1.75;
}

/* ─── NETWORK / STATS ───────────────────────────────────── */
#network { background: var(--gray-50); }

.network-visual {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.network-text { flex: 1; }
.network-text p { color: var(--gray-500); line-height: 1.8; margin-bottom: 1.5rem; }

.network-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  flex: 1;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  text-align: center;
  border: 1.5px solid var(--gray-100);
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.stat-card:hover {
  border-color: rgba(58,134,190,.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.stat-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, rgba(58,134,190,.12), rgba(232,162,26,.06));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ocean);
  font-size: 1.1rem;
  margin: 0 auto 0.75rem;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-500);
  letter-spacing: 0.03em;
}

/* ─── REFERENCES ─────────────────────────────────────────── */
#references { background: var(--white); }

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

.reference-card {
  background: var(--gray-50);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 1.75rem 1rem;
  text-align: center;
  transition: all var(--transition);
}

.reference-card:hover {
  background: var(--white);
  border-color: rgba(58,134,190,.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.ref-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
  margin: 0 auto 1rem;
}

.reference-card h4 {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
}

/* ─── CONTACT ────────────────────────────────────────────── */
#contact { background: var(--gray-50); }

.contact-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
}

.contact-form-card h3 {
  margin-bottom: 1.75rem;
  font-size: 1.3rem;
  color: var(--navy);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.45rem;
}

.form-group label .req { color: var(--gold); margin-left: 2px; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--navy);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--ocean);
  box-shadow: 0 0 0 3px rgba(58,134,190,.12);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error { border-color: #E53E3E; }

.form-group textarea { resize: vertical; min-height: 120px; }

.submit-btn {
  width: 100%;
  padding: 0.9rem 1.5rem;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.submit-btn:hover {
  background: linear-gradient(135deg, var(--navy-light), var(--steel));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Alert */
.alert {
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  display: none;
  animation: fade-up 0.4s ease;
}

.alert.show { display: flex; align-items: center; gap: 0.5rem; }

.alert-success { background: #F0FDF4; color: #166534; border: 1.5px solid #BBF7D0; }
.alert-error   { background: #FEF2F2; color: #991B1B; border: 1.5px solid #FECACA; }

/* Contact Info Card */
.contact-info-card {
  background: linear-gradient(145deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  position: sticky;
  top: 100px;
}

.contact-info-card h3 {
  color: var(--white);
  margin-bottom: 2rem;
  font-size: 1.3rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.info-item:last-of-type { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }

.info-icon-wrap {
  width: 40px; height: 40px;
  background: rgba(232,162,26,.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.info-text strong { display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 0.25rem; }
.info-text span   { color: rgba(255,255,255,.75); font-size: 0.92rem; line-height: 1.5; }

.social-links {
  display: flex;
  gap: 0.6rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
}

.social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  font-size: 0.9rem;
  transition: all var(--transition);
  text-decoration: none;
}

.social-link:hover {
  background: var(--gold);
  color: var(--navy);
  transform: translateY(-3px);
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.footer {
  background: var(--navy);
  color: var(--white);
  padding: 4rem 2rem 2rem;
}

.footer-inner {
  max-width: 1320px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand p { color: rgba(255,255,255,.55); font-size: 0.9rem; line-height: 1.7; max-width: 280px; }

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.footer-col ul { list-style: none; }

.footer-col ul li { margin-bottom: 0.6rem; }

.footer-col a {
  color: rgba(255,255,255,.55);
  font-size: 0.9rem;
  transition: color var(--transition);
  text-decoration: none;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  color: rgba(255,255,255,.4);
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-bottom a { color: var(--gold); }

/* ─── FLOATING CTA ───────────────────────────────────────── */
.float-cta {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-end;
}

.float-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
  border: none;
}

.float-btn-wa {
  background: #25D366;
  color: var(--white);
}

.float-btn-wa:hover { background: #1ebe5b; transform: scale(1.05); }

.float-btn-top {
  background: var(--navy);
  color: var(--white);
  width: 42px; height: 42px;
  padding: 0;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
}

.float-btn-top.visible { opacity: 1; pointer-events: auto; }
.float-btn-top:hover { background: var(--navy-light); transform: translateY(-3px); }

/* ─── ANIMATIONS ─────────────────────────────────────────── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1200px) {
  .references-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid     { grid-template-columns: 1fr 1fr 1fr; gap: 2rem; }
  .footer-brand    { grid-column: 1 / -1; }
  .footer-brand p  { max-width: 100%; }
}

@media (max-width: 1024px) {
  .why-grid        { grid-template-columns: repeat(2, 1fr); }
  .activities-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid      { grid-template-columns: 1fr; gap: 2.5rem; }
  .network-visual  { flex-direction: column; }
  .contact-grid    { grid-template-columns: 1fr; }
  .contact-info-card { position: static; }
}

@media (max-width: 968px) {
  .nav-menu {
    position: fixed;
    top: 0; right: -100%; bottom: 0;
    width: 280px;
    flex-direction: column;
    background: var(--navy);
    padding: 6rem 2rem 2rem;
    box-shadow: -4px 0 32px rgba(0,0,0,.3);
    transition: right var(--transition);
    justify-content: flex-start;
    align-items: flex-start;
    gap: 0.25rem;
    overflow-y: auto;
  }

  .nav-menu.open { right: 0; }

  .nav-menu a {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }

  .lang-switcher {
    margin-left: 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,.1);
    width: 100%;
  }

  .mobile-toggle { display: flex; }

  .hero-stats { flex-direction: column; max-width: 280px; }
  .hero-stat  { border-right: none; border-bottom: 1px solid rgba(255,255,255,.08); }
  .hero-stat:last-child { border-bottom: none; }

  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section-wrap { padding: 70px 1.25rem; }

  .why-grid        { grid-template-columns: 1fr; }
  .activities-grid { grid-template-columns: 1fr; }
  .references-grid { grid-template-columns: repeat(2, 1fr); }
  .network-stats   { grid-template-columns: 1fr 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .hero-content { padding: 6rem 1.25rem 5rem; }
}

@media (max-width: 480px) {
  .references-grid { grid-template-columns: repeat(2, 1fr); }
  .values-row { grid-template-columns: 1fr; }
  .float-btn-wa span { display: none; }
}

/* RTL Adjustments */
body.rtl .nav-menu a::after { left: auto; right: 0; }
body.rtl .form-group select { background-position: left 1rem center; padding-right: 1rem; padding-left: 2.5rem; }
body.rtl .float-cta { right: auto; left: 1.5rem; }
body.rtl .nav-menu { right: auto; left: -100%; }
body.rtl .nav-menu.open { left: 0; }

/* Overlay for mobile nav */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(11,30,54,.6);
  z-index: 999;
  backdrop-filter: blur(2px);
}

.nav-overlay.open { display: block; }