/* ===== Base / Reset ===== */
:root{
  --teal:#0e7c86;
  --teal-dark:#0a5a62;
  --teal-light:#e5f4f3;
  --amber:#f2b134;
  --ink:#132b2e;
  --gray:#5b6b6d;
  --bg:#ffffff;
  --bg-soft:#f7fbfb;
  --border:#e3edec;
  --radius:16px;
  --shadow:0 10px 30px rgba(14,124,134,0.10);
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Cairo','Inter',system-ui,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  overflow-x:hidden;
}
html[lang="en"] body{font-family:'Inter','Cairo',system-ui,sans-serif;}

img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3{margin:0 0 .5em;line-height:1.3;}
p{margin:0 0 1em;color:var(--gray);}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* ===== Reveal-on-scroll ===== */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.in-view{
  opacity:1;
  transform:translateY(0);
}
.reveal-stagger.in-view > *{
  animation:fadeUp .6s var(--ease) both;
}
.reveal-stagger.in-view > *:nth-child(1){animation-delay:.05s;}
.reveal-stagger.in-view > *:nth-child(2){animation-delay:.15s;}
.reveal-stagger.in-view > *:nth-child(3){animation-delay:.25s;}
.reveal-stagger.in-view > *:nth-child(4){animation-delay:.35s;}
.reveal-stagger.in-view > *:nth-child(5){animation-delay:.45s;}
.reveal-stagger.in-view > *:nth-child(6){animation-delay:.55s;}

@keyframes fadeUp{
  from{opacity:0;transform:translateY(20px);}
  to{opacity:1;transform:translateY(0);}
}

@media (prefers-reduced-motion: reduce){
  .reveal,.reveal-stagger > *{opacity:1 !important;transform:none !important;animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  border:2px solid transparent;
  cursor:pointer;
  position:relative;
  overflow:hidden;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.btn:active{transform:scale(.96);}
.btn-primary{
  background:var(--teal);
  color:#fff;
  box-shadow:0 8px 20px rgba(14,124,134,.28);
}
.btn-primary:hover{
  background:var(--teal-dark);
  box-shadow:0 12px 26px rgba(14,124,134,.38);
  transform:translateY(-2px);
}
.btn-outline{
  border-color:var(--teal);
  color:var(--teal);
  background:transparent;
}
.btn-outline:hover{
  background:var(--teal);
  color:#fff;
  transform:translateY(-2px);
}

/* ===== Header ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s var(--ease), border-color .3s var(--ease), padding .3s var(--ease);
}
.site-header.scrolled{
  box-shadow:0 6px 24px rgba(14,124,134,.08);
  border-color:var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 24px;
  transition:padding .3s var(--ease);
}
.site-header.scrolled .header-inner{padding:10px 24px;}

.brand{display:flex;align-items:center;gap:10px;}
.brand-mark{
  display:flex;
  transition:transform .4s var(--ease);
}
.brand:hover .brand-mark{transform:rotate(-12deg) scale(1.08);}
.brand-text{display:flex;flex-direction:column;line-height:1.3;}
.brand-text strong{font-size:16px;color:var(--teal-dark);}
.brand-text small{font-size:11.5px;color:var(--gray);}

.main-nav{display:flex;gap:28px;}
.main-nav a{
  position:relative;
  font-weight:600;
  font-size:15px;
  padding:6px 0;
  color:var(--ink);
}
.main-nav a::after{
  content:"";
  position:absolute;
  bottom:0;
  right:0;
  left:auto;
  width:0;
  height:2px;
  background:var(--teal);
  transition:width .3s var(--ease);
}
html[dir="ltr"] .main-nav a::after{right:auto;left:0;}
.main-nav a:hover::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:14px;}
.lang-toggle{
  border:2px solid var(--teal);
  color:var(--teal);
  background:#fff;
  font-weight:700;
  font-size:13px;
  padding:7px 14px;
  border-radius:999px;
  cursor:pointer;
  transition:background .25s var(--ease), color .25s var(--ease), transform .2s var(--ease);
}
.lang-toggle:hover{background:var(--teal);color:#fff;transform:translateY(-1px);}

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:32px;
  height:32px;
  background:none;
  border:none;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  height:2px;
  width:100%;
  background:var(--ink);
  border-radius:2px;
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===== Hero ===== */
.hero{
  background:linear-gradient(180deg,var(--teal-light) 0%, #ffffff 100%);
  padding:72px 0 40px;
  overflow:hidden;
}
.hero-inner{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:48px;
  align-items:center;
}
.eyebrow{
  display:inline-block;
  background:#fff;
  color:var(--teal-dark);
  font-weight:700;
  font-size:13px;
  padding:8px 16px;
  border-radius:999px;
  box-shadow:var(--shadow);
  margin-bottom:18px;
  animation:fadeUp .7s var(--ease) both;
}
.hero-text h1{
  font-size:clamp(28px,4vw,44px);
  color:var(--ink);
  animation:fadeUp .7s var(--ease) .1s both;
}
.hero-text p{
  font-size:16.5px;
  max-width:520px;
  animation:fadeUp .7s var(--ease) .2s both;
}
.hero-cta{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  animation:fadeUp .7s var(--ease) .3s both;
}
.hero-art{
  animation:float 5s ease-in-out infinite, fadeUp .8s var(--ease) .2s both;
}
.hero-art{
  background:linear-gradient(160deg,#fff,var(--teal-light));
  border-radius:20px;
  padding:22px;
  box-shadow:0 24px 50px rgba(14,124,134,.22);
}
.hero-art img{
  width:100%;
  border-radius:12px;
  object-fit:contain;
  animation:kenburns 8s ease-in-out infinite;
  filter:drop-shadow(0 12px 20px rgba(14,124,134,.2));
}
@keyframes kenburns{0%,100%{transform:scale(1);}50%{transform:scale(1.05);}}
@media (prefers-reduced-motion: reduce){.hero-art img{animation:none;}}
@keyframes float{
  0%,100%{transform:translateY(0px);}
  50%{transform:translateY(-14px);}
}

/* ===== Stats ===== */
.stats{background:var(--teal-dark);padding:40px 0;}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  text-align:center;
}
.stat strong{
  display:block;
  font-size:clamp(26px,3vw,36px);
  color:#fff;
  font-weight:800;
}
.stat span{
  color:rgba(255,255,255,.8);
  font-size:14px;
}

/* ===== Sections ===== */
.section{padding:88px 0;}
.section-head{max-width:680px;}
.section-head.center{margin:0 auto 56px;text-align:center;}
.section-tag{
  display:inline-block;
  color:var(--teal);
  font-weight:700;
  font-size:13px;
  letter-spacing:.02em;
  background:var(--teal-light);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:14px;
}
.section-head h2{font-size:clamp(24px,3vw,34px);}

/* ===== About ===== */
.about{background:var(--bg-soft);}
.about-inner{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:48px;
  align-items:center;
}
.about-points{margin-top:20px;display:flex;flex-direction:column;gap:12px;}
.about-points li{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:600;
  color:var(--ink);
}
.about-points li::before{
  content:"";
  flex-shrink:0;
  width:10px;height:10px;
  border-radius:50%;
  background:var(--amber);
}
.about-card{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform .4s var(--ease);
}
.about-card:hover{transform:translateY(-6px) rotate(-1deg);}

/* ===== Agencies ===== */
.agency-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.agency-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:36px;
  box-shadow:var(--shadow);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.agency-card:hover{
  transform:translateY(-8px);
  box-shadow:0 20px 40px rgba(14,124,134,.16);
}
.agency-logo{
  width:56px;height:56px;
  border-radius:14px;
  background:var(--teal);
  color:#fff;
  font-weight:800;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;
  margin-bottom:20px;
  transition:transform .35s var(--ease);
}
.agency-card:hover .agency-logo{transform:scale(1.1) rotate(-6deg);}
.agency-origin{color:var(--teal-dark);font-weight:600;font-size:14px;margin-bottom:10px;}

/* ===== Products ===== */
.products{background:var(--bg-soft);}
.product-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.product-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px;
  text-align:center;
  box-shadow:0 4px 14px rgba(14,124,134,.06);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.product-card:hover{
  transform:translateY(-8px) scale(1.02);
  box-shadow:0 18px 34px rgba(14,124,134,.14);
}
.product-icon{
  width:64px;height:64px;
  margin:0 auto 16px;
  border-radius:50%;
  background:var(--teal-light);
  display:flex;align-items:center;justify-content:center;
  transition:transform .4s var(--ease), background .4s var(--ease);
}
.product-card:hover .product-icon{
  transform:rotate(10deg) scale(1.08);
  background:var(--amber);
}
.product-card:hover .product-icon svg path,
.product-card:hover .product-icon svg circle,
.product-card:hover .product-icon svg line{stroke:#fff;}

.product-photo{
  width:100%;
  aspect-ratio:4/3;
  border-radius:12px;
  margin-bottom:16px;
  overflow:hidden;
  background:linear-gradient(160deg,#fff,var(--teal-light));
  border:1px solid var(--border);
  padding:14px;
  display:flex;align-items:center;justify-content:center;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.product-photo img{
  width:100%;height:100%;
  object-fit:contain;
  animation:kenburns 7s ease-in-out infinite;
  filter:drop-shadow(0 8px 14px rgba(14,124,134,.16));
}
.product-card:hover .product-photo{transform:scale(1.03);box-shadow:0 14px 30px rgba(14,124,134,.18);}
@media (prefers-reduced-motion: reduce){.product-photo img{animation:none;}}
.product-tag{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  color:var(--teal-dark);
  background:var(--teal-light);
  padding:4px 12px;
  border-radius:999px;
  margin-bottom:10px;
}
.products-note{
  text-align:center;
  font-size:13px;
  color:var(--gray);
  margin-top:32px;
}

/* ===== Contact ===== */
.contact-inner{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
}
.contact-list{display:flex;flex-direction:column;gap:18px;margin-top:26px;}
.contact-list li{
  display:flex;
  align-items:flex-start;
  gap:12px;
  font-weight:600;
  color:var(--ink);
}
.contact-icon{
  flex-shrink:0;
  width:36px;height:36px;
  border-radius:50%;
  background:var(--teal-light);
  display:flex;align-items:center;justify-content:center;
  transition:transform .3s var(--ease);
}
.contact-list li:hover .contact-icon{transform:scale(1.12) rotate(-8deg);}

.contact-form{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:32px;
  box-shadow:var(--shadow);
}
.form-row{margin-bottom:18px;}
.form-row label{display:block;font-weight:700;font-size:14px;margin-bottom:8px;}
.form-row input,.form-row textarea{
  width:100%;
  padding:12px 14px;
  border-radius:10px;
  border:1.5px solid var(--border);
  font-family:inherit;
  font-size:14.5px;
  resize:vertical;
  transition:border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.form-row input:focus,.form-row textarea:focus{
  outline:none;
  border-color:var(--teal);
  box-shadow:0 0 0 4px rgba(14,124,134,.12);
}
.form-note{font-size:12.5px;color:var(--gray);margin-top:14px;}

/* ===== Footer ===== */
.site-footer{
  background:var(--ink);
  color:rgba(255,255,255,.75);
  padding:28px 0;
  text-align:center;
  font-size:13.5px;
}
.footer-inner p{color:inherit;margin:4px 0;}
.footer-note{opacity:.65;font-size:12px;}

/* ===== Responsive ===== */
@media (max-width:960px){
  .hero-inner,.about-inner,.contact-inner{grid-template-columns:1fr;}
  .hero-art{order:-1;max-width:280px;margin:0 auto;}
  .agency-grid{grid-template-columns:1fr;}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:28px;}
}

@media (max-width:760px){
  .main-nav{
    position:fixed;
    inset-inline:0;
    top:0;
    transform:translateY(-110%);
    flex-direction:column;
    background:#fff;
    padding:100px 32px 32px;
    gap:22px;
    height:100vh;
    transition:transform .4s var(--ease);
    z-index:90;
  }
  .main-nav.open{transform:translateY(0);}
  .main-nav a{font-size:20px;}
  .nav-toggle{display:flex;}
  .product-grid{grid-template-columns:1fr;}
  .section{padding:64px 0;}
}

@media (max-width:480px){
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .hero{padding:56px 0 32px;}
  .btn{width:100%;}
  .hero-cta{flex-direction:column;}
}