/* ===== RESET & BASE ===== */
* { margin:0; padding:0; box-sizing:border-box; }

:root{
  --primary: #0b8793;
  --primary-dark: #075e66;
  --primary-light: #15c9d9;
  --dark: #0f2027;
  --light-bg: #f7f9fb;
  --text-muted: #667085;
  --white: #ffffff;
  --radius: 12px;
  --transition: 0.3s ease;
  --shadow-md: 0 10px 30px rgba(0,0,0,0.1);
  --shadow-lg: 0 15px 40px rgba(0,0,0,0.15);
}

html { scroll-behavior: smooth; }

body{
  font-family: 'Poppins', sans-serif;
  background: var(--light-bg);
  color: #1d2939;
  line-height:1.6;
}

.container{
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

a { text-decoration:none; color:inherit; }
button { cursor:pointer; border:none; font-family:inherit; }

/* ===== HEADER ===== */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:1000;
  padding: 16px 0;
  background: rgba(15, 32, 39, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.header-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.logo{
  color:#fff;
  font-size:1.4rem;
  font-weight:700;
  display:flex; 
  align-items:center; 
  gap:8px;
}
.site-header nav{
  display:flex;
  gap:30px;
}
.site-header nav a{
  color:#fff;
  font-weight:500;
  font-size:0.95rem;
  transition: var(--transition);
  position:relative;
}
.site-header nav a::after{
  content:'';
  position:absolute;
  bottom:-5px;
  left:0;
  width:0;
  height:2px;
  background: var(--primary-light);
  transition: width 0.3s ease;
}
.site-header nav a:hover::after{ width:100%; }

/* ===== HERO SLIDER ===== */
.hero{
  position:relative;
  height:100vh;
  overflow:hidden;
  margin-top:60px;
}
.slides{ 
  height:100%; 
  position:relative; 
}

.slide{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.slide.active{ 
  opacity:1; 
  visibility:visible;
  pointer-events:auto;
  z-index:2; 
}

.slide-bg{
  position:absolute;
  inset:0;
  z-index:0;
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}

.slide-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  background: linear-gradient(135deg, rgba(15,32,39,0.5), rgba(11,135,147,0.4));
}

.slide-content{
  position:relative;
  z-index:2;
  text-align:center;
  color:#fff;
  max-width:750px;
  padding: 0 30px;
  animation: slideUp 0.8s ease;
}

@keyframes slideUp{
  from{
    opacity:0;
    transform: translateY(40px);
  }
  to{
    opacity:1;
    transform: translateY(0);
  }
}

.slide-content h1{
  font-size:3rem;
  font-weight:700;
  margin-bottom:16px;
  line-height:1.2;
}
.slide-content p{
  font-size:1.1rem;
  margin-bottom:30px;
  opacity:0.95;
}

.btn-cta{
  display:inline-block;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color:#fff;
  padding:15px 38px;
  border-radius: 50px;
  font-weight:600;
  transition: var(--transition);
  box-shadow: 0 8px 20px rgba(11,135,147,0.3);
}
.btn-cta:hover{ 
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(11,135,147,0.5);
}

/* Slider Arrows */
.slide-arrow{
  position:absolute;
  top:50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.2);
  color:#fff;
  width:50px; 
  height:50px;
  border-radius:50%;
  z-index:5;
  font-size:1.1rem;
  transition: var(--transition);
  backdrop-filter: blur(5px);
}
.slide-arrow:hover{ 
  background: rgba(255,255,255,0.35);
  transform: translateY(-50%) scale(1.1);
}
.slide-arrow.prev{ left:30px; }
.slide-arrow.next{ right:30px; }

/* Dots */
.dots{
  position:absolute;
  bottom:35px;
  left:50%;
  transform: translateX(-50%);
  display:flex;
  gap:12px;
  z-index:5;
}
.dot{
  width:12px; 
  height:12px;
  border-radius:50%;
  background: rgba(255,255,255,0.4);
  cursor:pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}
.dot:hover{
  background: rgba(255,255,255,0.6);
}
.dot.active{ 
  background:#fff;
  width:32px; 
  border-radius:6px;
}

/* ===== SECTION TAG ===== */
.section-tag{
  display:inline-block;
  background: rgba(11,135,147,0.1);
  color: var(--primary);
  padding:6px 18px;
  border-radius:50px;
  font-size:0.85rem;
  font-weight:600;
  margin-bottom:16px;
  letter-spacing:0.5px;
}
.section-tag.centered{ display:block; width:fit-content; margin:0 auto 16px; }

/* ===== WHY PARTNER SECTION ===== */
.why-partner{
  padding:90px 0;
  background:#fff;
}

.why-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap:60px;
  align-items:center;
}

.why-content h2{
  font-size:2.3rem;
  color: var(--dark);
  margin-bottom:20px;
  font-weight:700;
  line-height:1.3;
}

.why-lead{
  color: var(--text-muted);
  font-size:1.05rem;
  margin-bottom:35px;
  line-height:1.8;
}
.why-lead strong{ color: var(--primary); }

.why-features{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:25px;
}

.why-feature{
  display:flex;
  gap:15px;
  align-items:flex-start;
}
.why-feature i{
  width:45px;
  height:45px;
  min-width:45px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color:#fff;
  border-radius:10px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.1rem;
}
.why-feature h4{
  font-size:1rem;
  color: var(--dark);
  margin-bottom:5px;
}
.why-feature p{
  font-size:0.88rem;
  color: var(--text-muted);
  line-height:1.5;
}

.why-image{
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
}
.why-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius: var(--radius);
  display:block;
}

.floating-stat{
  position:absolute;
  bottom:25px;
  left:25px;
  background:#fff;
  padding:18px 25px;
  border-radius:12px;
  box-shadow: var(--shadow-lg);
}
.floating-stat h3{
  font-size:2rem;
  color: var(--primary);
  font-weight:700;
}
.floating-stat p{
  font-size:0.8rem;
  color: var(--text-muted);
  font-weight:500;
}

/* ===== PARTNER TYPES ===== */
.partner-types{
  padding: 80px 0 100px;
  text-align:center;
}
.partner-types h2{
  font-size:2.4rem;
  margin-bottom:12px;
  color: var(--dark);
  font-weight:700;
}
.section-subtitle{
  color: var(--text-muted);
  margin-bottom: 55px;
  font-size:1.05rem;
}

.type-buttons{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap:35px;
  margin-bottom: 50px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.type-btn{
  background: var(--white);
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 30px 20px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.type-btn:hover{
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.type-btn.active{
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color:#fff;
  border-color: var(--primary-dark);
  box-shadow: 0 15px 35px rgba(11,135,147,0.3);
}

.btn-icon-wrapper{
  width:90px;
  height:90px;
  border-radius:50%;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:2.2rem;
  color:#fff;
  transition: var(--transition);
  box-shadow: 0 8px 20px rgba(11,135,147,0.25);
}

.type-btn:hover .btn-icon-wrapper{
  transform: scale(1.1) rotateZ(10deg);
}

.type-btn.active .btn-icon-wrapper{
  background: #fff;
  color: var(--primary);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.type-label{
  font-weight:600;
  color: var(--dark);
  font-size:1rem;
  transition: var(--transition);
}

.type-btn.active .type-label{
  color:#fff;
}

.type-description{
  font-size:0.85rem;
  color: var(--text-muted);
  font-weight:400;
  transition: var(--transition);
}

.type-btn.active .type-description{
  color: rgba(255,255,255,0.9);
}

/* ===== FORM ===== */
.form-container{
  max-width: 750px;
  margin: 50px auto 0;
  text-align:left;
  scroll-margin-top: 100px;
}

.form-container:empty{
  display:none;
}

.dynamic-form{
  background:#fff;
  padding:50px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.5s ease;
  border-top: 4px solid var(--primary);
}

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

.form-title{
  font-size:1.6rem;
  margin-bottom:8px;
  color: var(--dark);
  font-weight:700;
}
.form-subtitle{
  color: var(--text-muted);
  margin-bottom: 30px;
  font-size:0.98rem;
}

.form-group{
  margin-bottom: 24px;
}
.form-group label{
  display:block;
  font-weight:600;
  margin-bottom:8px;
  font-size:0.92rem;
  color:#344054;
}
.form-group .required{ 
  color:#e53935; 
  margin-left:3px;
}

.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  padding:12px 14px;
  border:1.5px solid #d0d5dd;
  border-radius:8px;
  font-family:inherit;
  font-size:0.95rem;
  transition: var(--transition);
  background: #f8f9fa;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  outline:none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(11,135,147,0.1);
}

.form-group input::placeholder{
  color:#bbb;
}

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

.error-text{
  color:#e53935;
  font-size:0.8rem;
  margin-top:6px;
  display:none;
  font-weight:500;
}
.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea{
  border-color:#e53935;
  background: rgba(229,57,53,0.05);
}
.form-group.invalid .error-text{ 
  display:block; 
}

.char-counter{
  text-align:right;
  font-size:0.78rem;
  color: var(--text-muted);
  margin-top:5px;
}
.char-counter.limit-near{ color:#f59e0b; }
.char-counter.limit-reached{ color:#e53935; }

.form-actions{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-top:35px;
  gap:15px;
}

.btn-submit{
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color:#fff;
  padding:14px 35px;
  border-radius:8px;
  font-weight:600;
  transition: var(--transition);
  box-shadow: 0 6px 15px rgba(11,135,147,0.25);
}
.btn-submit:hover{ 
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(11,135,147,0.4);
}
.btn-submit:disabled{
  opacity:0.7;
  cursor:not-allowed;
  transform:none;
}

.btn-back{
  background:none;
  color: var(--text-muted);
  font-weight:600;
  display:flex;
  align-items:center;
  gap:8px;
  transition: var(--transition);
  font-size:0.95rem;
}
.btn-back:hover{ 
  color: var(--primary);
  transform: translateX(-5px);
}

.success-message{
  text-align:center;
  padding:60px 40px;
  background:#fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.5s ease;
  border-top: 4px solid #12b76a;
}
.success-message i{
  font-size:3.5rem;
  color: #12b76a;
  margin-bottom:20px;
  display:block;
}
.success-message h3{ 
  margin-bottom:12px; 
  color: var(--dark);
  font-size:1.5rem;
}
.success-message p{ 
  color: var(--text-muted); 
  margin-bottom:25px;
  font-size:0.98rem;
}

/* ===== LOADING OVERLAY ===== */
.loading-overlay{
  position:fixed;
  inset:0;
  background: rgba(15,32,39,0.85);
  display:none;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:20px;
  z-index:9999;
}
.loading-overlay.active{ display:flex; }

.loading-overlay p{ color:#fff; font-weight:500; }

.spinner{
  width:50px;
  height:50px;
  border:4px solid rgba(255,255,255,0.2);
  border-top-color: var(--primary-light);
  border-radius:50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin{
  to{ transform: rotate(360deg); }
}

/* ===== TOAST NOTIFICATION ===== */
.toast{
  position:fixed;
  top:90px;
  right:20px;
  background:#fff;
  color:#1d2939;
  padding:16px 24px;
  border-radius:10px;
  box-shadow: var(--shadow-lg);
  display:flex;
  align-items:center;
  gap:12px;
  z-index:9998;
  transform: translateX(450px);
  transition: transform 0.4s ease;
  border-left:4px solid #12b76a;
}
.toast.show{ transform: translateX(0); }
.toast.error{ border-left-color:#e53935; }
.toast i{ font-size:1.3rem; color:#12b76a; }
.toast.error i{ color:#e53935; }

/* ===== FOOTER ===== */
.site-footer{
  background: linear-gradient(135deg, var(--dark), #1a2f38);
  color:#fff;
  padding: 50px 0 20px;
  border-top: 4px solid var(--primary);
}
.footer-inner{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap:40px;
  margin-bottom:30px;
  padding-bottom:30px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-left h4{
  font-size:1.2rem;
  margin-bottom:8px;
}
.footer-left p{
  color: rgba(255,255,255,0.7);
  font-size:0.9rem;
}

.footer-center ul{
  list-style:none;
}
.footer-center li{
  margin-bottom:10px;
}
.footer-center a{
  color: rgba(255,255,255,0.8);
  transition: var(--transition);
  font-size:0.95rem;
}
.footer-center a:hover{
  color: var(--primary-light);
}

.footer-right h5{
  margin-bottom:15px;
}

.socials{
  display:flex;
  gap:12px;
}
.socials a{
  width:40px;
  height:40px;
  border-radius:50%;
  background: rgba(21,201,217,0.2);
  display:flex;
  align-items:center;
  justify-content:center;
  transition: var(--transition);
  font-size:1rem;
}
.socials a:hover{
  background: var(--primary);
  transform: translateY(-3px);
}

button:disabled{
  opacity:0.7;
  cursor:not-allowed;
}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .slide-content h1{ font-size:2.2rem; }
  .type-buttons{ gap:25px; }
  .dynamic-form{ padding:35px; }
}

@media (max-width:900px){
  .why-grid{
    grid-template-columns: 1fr;
    gap:40px;
  }
  .why-image{ order:-1; max-height:350px; }
  .why-features{ grid-template-columns: 1fr; }
}

@media (max-width:768px){
  .site-header nav{ gap:15px; }
  .site-header nav a{ font-size:0.85rem; }
  
  .slide-content h1{ 
    font-size:1.8rem;
    margin-bottom:12px;
  }
  .slide-content p{ font-size:1rem; }
  
  .hero{ margin-top:50px; }
  
  .why-partner{ padding:60px 0; }
  .why-content h2{ font-size:1.7rem; }
  
  .partner-types h2{ font-size:1.8rem; }
  .partner-types{ padding:60px 0 80px; }
  
  .type-buttons{ 
    grid-template-columns: repeat(2, 1fr);
    gap:20px;
  }
  .btn-icon-wrapper{ width:70px; height:70px; font-size:1.8rem; }
  
  .type-label{ font-size:0.9rem; }
  .type-description{ font-size:0.75rem; }
  
  .dynamic-form{ padding:25px; }
  .form-title{ font-size:1.3rem; }
  
  .form-actions{
    flex-direction:column-reverse;
    gap:10px;
  }
  .btn-submit, .btn-back{ width:100%; text-align:center; justify-content:center; }
  
  .footer-inner{
    grid-template-columns: 1fr;
    gap:25px;
  }
  
  .slide-arrow.prev{ left:15px; }
  .slide-arrow.next{ right:15px; }
}

@media (max-width:480px){
  .slide-content h1{ font-size:1.4rem; }
  .btn-cta{ padding:12px 25px; font-size:0.9rem; }
  
  .partner-types h2{ font-size:1.5rem; }
  
  .type-buttons{ 
    grid-template-columns: 1fr;
    gap:15px;
  }
  .btn-icon-wrapper{ width:60px; height:60px; }
  
  .dynamic-form{ padding:20px; }
  .form-title{ font-size:1.1rem; }
  
  .floating-stat{
    position:static;
    margin-top:15px;
    text-align:center;
  }
}