/* ============================================
   TRUEFY ENTERPRISES — style.css
   ============================================ */

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

/* VARIABLES */
:root{
  --primary:#e63946;
  --primary-dark:#c1121f;
  --dark:#111;
  --gray:#444;
  --light-gray:#f7f7f7;
  --border:#e8e8e8;
  --white:#fff;
  --header-bg:#000000;
  --header-text:rgba(255,255,255,0.92);
  --header-text-muted:rgba(255,255,255,0.76);
  --header-hover:rgba(255,255,255,0.12);
  --header-active:rgba(255,255,255,0.18);
  --font:'Poppins',sans-serif;
  --shadow:0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:0 10px 40px rgba(0,0,0,0.13);
  --radius:10px;
  --transition:0.25s ease;
}

/* BASE */
html{
  scroll-behavior:smooth;
}
body{
  font-family:var(--font);
  color:var(--dark);
  background:var(--white);
  line-height:1.6;
  font-size:15px;
}
a{
  text-decoration:none;
  color:inherit;
}
ul{
  list-style:none;
}
img{
  display:block;
  max-width:100%;
}

/* CONTAINER */
.container{
  width:100%;
  max-width:1280px;
  margin:0 auto;
  padding:0 24px;
}

/* ============================================
   HEADER
   ============================================ */
header{
  position:sticky;
  top:0;
  left:0;
  width:100%;
  background:var(--header-bg);
  border-bottom:1px solid rgba(255,255,255,0.08);
  z-index:1000;
  box-shadow:none;
}
header::after{
  content:'';
  position:absolute;
  left:50%;
  bottom:-1px;
  width:min(420px, 42vw);
  height:1px;
  transform:translateX(-50%);
  background:linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.32), rgba(255,255,255,0));
  pointer-events:none;
}

/* NAVBAR */
.navbar{
  display:grid;
  grid-template-columns:minmax(124px, 160px) 1fr minmax(124px, 160px);
  align-items:center;
  min-height:84px;
  gap:18px;
  position:relative;
}

/* LOGO */
.logo{
  justify-self:start;
  width:100%;
}
.logo a{
  display:flex;
  align-items:center;
}
.logo img{
  height:46px;
  width:auto;
  object-fit:contain;
  border-radius:0;
}

/* MOBILE TOGGLE */
.menu-toggle{
  display:none;
  font-size:24px;
  cursor:pointer;
  color:var(--white);
  padding:4px 8px;
  border-radius:6px;
  transition:background var(--transition);
  user-select:none;
}
.menu-toggle:hover{
  background:var(--header-hover);
}

/* ============================================
   NAV MENU — single rule, no duplicates
   ============================================ */
.navbar-menu{
  grid-column:2;
  justify-self:center;
  max-width:100%;
}
.navbar-menu > ul{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:nowrap;
  overflow:visible;
  padding:8px;
  margin:0;
  background:linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border:1px solid rgba(255,255,255,0.08);
  border-radius:999px;
  box-shadow:0 14px 36px rgba(0,0,0,0.22);
  backdrop-filter:blur(10px);
  width:max-content;
  max-width:100%;
}
.navbar-menu > ul > li > a{
  display:block;
  padding:10px 14px;
  font-size:14px;
  font-weight:600;
  color:var(--header-text-muted);
  border-radius:999px;
  white-space:nowrap;
  transition:color var(--transition), background var(--transition), transform var(--transition);
}
.navbar-menu > ul > li > a:hover{
  color:var(--header-text);
  background:var(--header-hover);
  transform:translateY(-1px);
}
.navbar-menu > ul > li > a.active{
  background:var(--header-active);
  color:var(--header-text);
  font-weight:600;
}

/* ============================================
   DROPDOWN
   ============================================ */
.dropdown{
  position:relative;
}

.dropdown-btn{
  background:none;
  border:none;
  outline:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap:5px;
  font-size:14px;
  font-weight:600;
  color:var(--header-text-muted);
  font-family:var(--font);
  padding:10px 14px;
  border-radius:999px;
  white-space:nowrap;
  width:100%;
  transition:color var(--transition), background var(--transition), transform var(--transition);
}
.dropdown-btn:hover{
  color:var(--header-text);
  background:var(--header-hover);
  transform:translateY(-1px);
}

.dropdown-icon{
  font-size:10px;
  line-height:1;
  transition:transform 0.25s ease;
  flex-shrink:0;
  color:var(--header-text-muted);
}

/* HIDDEN BY DEFAULT */
.dropdown-menu{
  position:absolute;
  top:calc(100% + 8px);
  left:0;
  min-width:210px;
  background:var(--header-bg);
  border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,0.08);
  padding:6px 0;
  display:none;
  z-index:9999;
  margin:0;
}

/* Keep dropdown content hidden unless explicitly opened */
.dropdown:not(.active) .dropdown-menu{
  display:none !important;
}

.dropdown-menu li{
  list-style:none;
}

.navbar-menu .dropdown-menu li a{
  display:block;
  padding:11px 20px;
  font-size:14px;
  font-weight:500;
  color:var(--header-text-muted);
  font-family:var(--font);
  white-space:nowrap;
  transition:color var(--transition), background var(--transition), padding-left var(--transition);
}
.navbar-menu .dropdown-menu li a:hover{
  background:var(--header-hover);
  color:var(--header-text);
  padding-left:26px;
}

/* OPEN STATE — triggered by JS adding .active */
.dropdown.active .dropdown-menu{
  display:block;
  animation:fadeDown 0.2s ease;
}
.dropdown.active .dropdown-btn{
  color:var(--header-text);
  background:var(--header-hover);
}
.dropdown.active .dropdown-icon{
  transform:rotate(180deg);
}

@keyframes fadeDown{
  from{opacity:0;transform:translateY(-6px);}
  to{opacity:1;transform:translateY(0);}
}

/* ============================================
   HERO
   ============================================ */
.hero{
  background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);
  min-height:520px;
  display:flex;
  align-items:center;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:'';
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse at 80% 50%, rgba(230,57,70,0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 80%, rgba(255,255,255,0.04) 0%, transparent 50%);
  pointer-events:none;
}
.hero-content{
  position:relative;
  z-index:1;
  padding:80px 24px;
}
.hero-text{
  max-width:620px;
}
.hero-text h1{
  font-size:clamp(28px, 4vw, 52px);
  font-weight:800;
  color:var(--white);
  line-height:1.15;
  margin-bottom:20px;
  letter-spacing:-0.5px;
}
.hero-text h1 span{
  color:var(--primary);
}
.hero-text p{
  font-size:16px;
  color:rgba(255,255,255,0.72);
  margin-bottom:36px;
  line-height:1.8;
  font-weight:300;
}

/* BTN */
.btn{
  display:inline-block;
  background:var(--primary);
  color:var(--white);
  padding:14px 36px;
  border-radius:50px;
  font-size:15px;
  font-weight:600;
  letter-spacing:0.3px;
  transition:background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow:0 4px 20px rgba(230,57,70,0.35);
}
.btn:hover{
  background:var(--primary-dark);
  transform:translateY(-2px);
  box-shadow:0 8px 28px rgba(230,57,70,0.45);
}
.btn:active{
  transform:translateY(0);
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section{
  padding:80px 0;
  background:var(--light-gray);
}
.section-title{
  text-align:center;
  margin-bottom:48px;
}
.section-title h2{
  font-size:clamp(24px,3vw,38px);
  font-weight:800;
  color:var(--dark);
  position:relative;
  display:inline-block;
  padding-bottom:14px;
}
.section-title h2::after{
  content:'';
  position:absolute;
  bottom:0;
  left:50%;
  transform:translateX(-50%);
  width:56px;
  height:4px;
  background:var(--primary);
  border-radius:2px;
}

/* GRID */
.products-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:24px;
}

/* CARD */
.product-card{
  background:var(--white);
  border-radius:var(--radius);
  border:1px solid var(--border);
  padding:36px 24px;
  text-align:center;
  transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:20px;
  scroll-margin-top:110px;
}
.product-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-lg);
  border-color:rgba(230,57,70,0.2);
}
.product-card h3{
  font-size:18px;
  font-weight:700;
  color:var(--dark);
}
.product-note{
  color:var(--gray);
  font-size:14px;
  line-height:1.7;
}

/* PRODUCT BTN */
.product-btn{
  display:inline-block;
  background:transparent;
  color:var(--primary);
  border:2px solid var(--primary);
  padding:10px 28px;
  border-radius:50px;
  font-size:14px;
  font-weight:600;
  font-family:var(--font);
  transition:background var(--transition), color var(--transition), transform var(--transition);
}
.product-btn:hover{
  background:var(--primary);
  color:var(--white);
  transform:translateY(-1px);
}

.catalog-download-link{
  font-size:13px;
  font-weight:500;
  font-family:var(--font);
  color:var(--gray);
  text-decoration:underline;
  text-underline-offset:3px;
}
.catalog-download-link:hover{
  color:var(--primary);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-lead{
  text-align:center;
  max-width:720px;
  margin:0 auto 40px;
  color:var(--gray);
  font-size:16px;
  line-height:1.65;
}
.contact-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
  align-items:start;
  max-width:1040px;
  margin:0 auto;
}
.contact-panel{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:32px 28px;
  box-shadow:var(--shadow);
}
.contact-panel h3{
  font-size:18px;
  font-weight:700;
  color:var(--dark);
  margin-bottom:16px;
}
.contact-panel h3:not(:first-child){
  margin-top:28px;
}
.contact-details{
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.contact-details li{
  font-size:15px;
  color:var(--gray);
  line-height:1.5;
  padding-left:0;
}
.contact-details strong{
  display:block;
  color:var(--dark);
  font-weight:600;
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:0.04em;
  margin-bottom:4px;
}
.contact-details a{
  color:var(--primary);
  font-weight:600;
  text-decoration:none;
}
.contact-details a:hover{
  text-decoration:underline;
}
.contact-list{
  margin:0;
  padding-left:20px;
  color:var(--gray);
  font-size:15px;
  line-height:1.65;
}
.contact-list li{
  margin-bottom:8px;
}
.contact-note{
  margin-top:18px;
  padding:14px 16px;
  background:var(--light-gray);
  border-radius:8px;
  font-size:14px;
  color:var(--gray);
  line-height:1.55;
}
.contact-form{
  display:flex;
  flex-direction:column;
  gap:16px;
}
.contact-form label{
  font-size:14px;
  font-weight:600;
  color:var(--dark);
  display:flex;
  flex-direction:column;
  gap:6px;
}
.contact-form input,
.contact-form select,
.contact-form textarea{
  font-family:var(--font);
  font-size:15px;
  padding:12px 14px;
  border:1px solid var(--border);
  border-radius:8px;
  transition:border-color var(--transition), box-shadow var(--transition);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  outline:none;
  border-color:rgba(230,57,70,0.45);
  box-shadow:0 0 0 3px rgba(230,57,70,0.12);
}
.contact-form textarea{
  min-height:120px;
  resize:vertical;
}
.contact-form .contact-form-hint{
  font-size:12px;
  font-weight:400;
  color:#888;
}
.contact-form button[type="submit"]{
  align-self:flex-start;
  margin-top:4px;
  cursor:pointer;
  border:none;
  background:var(--primary);
  color:var(--white);
  padding:12px 32px;
  border-radius:50px;
  font-size:15px;
  font-weight:600;
  font-family:var(--font);
  transition:background var(--transition), transform var(--transition);
}
.contact-form button[type="submit"]:hover{
  background:var(--primary-dark);
  transform:translateY(-1px);
}
.contact-form button[type="submit"]:disabled{
  opacity:0.65;
  cursor:not-allowed;
  transform:none;
}
.contact-form-feedback{
  margin-top:4px;
  padding:14px 16px;
  border-radius:8px;
  font-size:14px;
  line-height:1.5;
}
.contact-form-feedback--success{
  background:#e8f5e9;
  color:#1b5e20;
  border:1px solid #a5d6a7;
}
.contact-form-feedback--error{
  background:#ffebee;
  color:#b71c1c;
  border:1px solid #ef9a9a;
}
.contact-form-hp{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}

/* ============================================
   FLOATING WHATSAPP
   ============================================ */
.whatsapp-float{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:10000;
  width:56px;
  height:56px;
  border-radius:50%;
  background:#25d366;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 4px 14px rgba(37,211,102,0.45);
  transition:transform var(--transition), box-shadow var(--transition), background 0.2s ease;
  text-decoration:none;
}
.whatsapp-float:hover{
  transform:scale(1.06);
  box-shadow:0 6px 20px rgba(37,211,102,0.55);
  background:#20bd5a;
  color:#fff;
}
.whatsapp-float:focus-visible{
  outline:3px solid var(--primary);
  outline-offset:3px;
}
.whatsapp-float__icon{
  width:30px;
  height:30px;
  display:block;
}
@media(max-width:1100px){
  .whatsapp-float{
    right:16px;
    bottom:16px;
    width:52px;
    height:52px;
  }
  .whatsapp-float__icon{
    width:28px;
    height:28px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
footer{
  background:var(--dark);
  color:rgba(255,255,255,0.55);
  padding:28px 0;
  text-align:center;
  font-size:14px;
}
footer p{
  letter-spacing:0.2px;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */
@media(max-width:1024px){
  .navbar-menu > ul{
    gap:2px;
    padding:6px;
  }
  .navbar-menu > ul > li > a,
  .dropdown-btn{
    font-size:14px;
    padding:8px 10px;
  }
}

@media(max-width:1100px){

  header::after{
    width:min(220px, 55vw);
  }

  .navbar{
    grid-template-columns:1fr auto;
    min-height:74px;
  }

  /* SHOW TOGGLE */
  .menu-toggle{
    display:block;
    grid-column:2;
    justify-self:end;
  }

  /* FULL-WIDTH MOBILE NAV */
  .navbar-menu{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    width:100%;
    justify-self:stretch;
    grid-column:1 / -1;
    background:var(--header-bg);
    border-top:1px solid rgba(255,255,255,0.08);
    box-shadow:0 8px 24px rgba(0,0,0,0.08);
    z-index:999;
    max-height:80vh;
    overflow-y:auto;
  }
  .navbar-menu.active{
    display:block;
  }
  .navbar-menu > ul{
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:8px 0;
    overflow:hidden;
    background:none;
    border:none;
    border-radius:0;
    box-shadow:none;
    backdrop-filter:none;
    width:100%;
  }
  .navbar-menu > ul > li > a,
  .dropdown-btn{
    font-size:15px;
    padding:14px 20px;
    border-radius:0;
    width:100%;
  }
  .navbar-menu > ul > li > a:hover,
  .dropdown-btn:hover{
    background:var(--header-hover);
  }

  /* MOBILE DROPDOWN — static, no absolute */
  .dropdown-menu{
    position:static;
    box-shadow:none;
    border:none;
    border-top:1px solid rgba(255,255,255,0.08);
    border-radius:0;
    padding:0;
    background:var(--header-bg);
    min-width:unset;
    width:100%;
    animation:none;
  }
  .navbar-menu .dropdown-menu li a{
    padding:12px 32px;
    font-size:14px;
  }
  .navbar-menu .dropdown-menu li a:hover{
    padding-left:38px;
  }
}

@media(max-width:768px){
  .navbar{
    min-height:70px;
    gap:12px;
  }
  .logo img{
    height:40px;
  }

  /* HERO */
  .hero-content{
    padding:60px 24px;
  }
  .hero-text h1{
    font-size:28px;
  }

  /* PRODUCTS */
  .products-section{
    padding:60px 0;
  }
  .products-grid{
    grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
    gap:16px;
  }
  .product-card{
    padding:28px 16px;
  }

  .contact-layout{
    grid-template-columns:1fr;
  }
  .contact-panel{
    padding:24px 20px;
  }
}

@media(max-width:480px){
  .products-grid{
    grid-template-columns:1fr 1fr;
  }
  .hero-text h1{
    font-size:24px;
  }
}