/* =============================================================
   SHIVASHAKTI KAKINADA CAR TRAVELS – style.css
   ============================================================= */

/* ── CSS Variables ── */
:root {
  --yellow: #FFC107;
  --yellow-dark: #e6ac00;
  --blue: #0D47A1;
  --blue-mid: #1565C0;
  --blue-light: #1976D2;
  --white: #FFFFFF;
  --black: #212121;
  --gray-100: #F5F5F5;
  --gray-200: #EEEEEE;
  --gray-400: #BDBDBD;
  --gray-600: #757575;
  --gray-800: #424242;
  --text: #333333;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 20px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.15);
  --transition: all 0.3s ease;
  --header-h: 72px;
  --max-w: 1200px;
}

/* ── Reset & Base ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'Poppins',sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
address{font-style:normal}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,select,textarea{font-family:inherit}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ── Container ── */
.container{max-width:var(--max-w);margin-inline:auto;padding-inline:1.25rem}

/* ── Utility ── */
.mt-1{margin-top:1rem}
.bg-light{background:var(--gray-100)}

/* ── Buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.7rem 1.4rem;border-radius:50px;
  font-size:.9rem;font-weight:600;letter-spacing:.02em;
  transition:var(--transition);white-space:nowrap;
  border:2px solid transparent;
}
.btn-primary{background:var(--yellow);color:var(--black);border-color:var(--yellow)}
.btn-primary:hover{background:var(--yellow-dark);border-color:var(--yellow-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,193,7,.4)}
.btn-call{background:var(--yellow);color:var(--black);border-color:var(--yellow);font-weight:700}
.btn-call:hover{background:var(--yellow-dark)}
.btn-outline{border:2px solid var(--blue);color:var(--blue);background:transparent}
.btn-outline:hover{background:var(--blue);color:var(--white)}
.btn-outline-light{border:2px solid var(--white);color:var(--white);background:transparent}
.btn-outline-light:hover{background:var(--white);color:var(--black)}
.btn-full{width:100%;justify-content:center;padding:.9rem}

/* ── Section shared ── */
.section{padding:5rem 0}
.section-header{text-align:center;margin-bottom:3.5rem}
.section-eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--yellow-dark);background:rgba(255,193,7,.12);
  padding:.3rem .9rem;border-radius:50px;margin-bottom:.75rem;
}
.section-heading{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;color:var(--black);line-height:1.25;margin-bottom:1rem}
.section-desc{color:var(--gray-600);max-width:640px;margin-inline:auto;font-size:.95rem}
.section-heading.light{color:var(--white)}

/* ============================================================
   HEADER
   ============================================================ */
.header{
  position:fixed;top:0;left:0;width:100%;z-index:1000;
  height:var(--header-h);background:var(--white);
  box-shadow:0 2px 12px rgba(0,0,0,.10);
  transition:var(--transition);
}
.header.scrolled{background:var(--blue);box-shadow:0 4px 20px rgba(0,0,0,.25)}
.header.scrolled .nav-link{color:rgba(255,255,255,.85)}
.header.scrolled .nav-link:hover,.header.scrolled .nav-link.active{color:var(--yellow)}
.header.scrolled .logo-brand{color:var(--yellow)}
.header.scrolled .logo-sub{color:rgba(255,255,255,.7)}
.header.scrolled .logo-icon{color:var(--yellow)}
.header-inner{display:flex;align-items:center;gap:1rem;height:100%}
.logo{display:flex;align-items:center;gap:.6rem;flex-shrink:0}
.logo-icon{font-size:1.8rem;color:var(--yellow)}
.logo-brand{display:block;font-size:1.1rem;font-weight:800;color:var(--blue);line-height:1.1}
.logo-sub{display:block;font-size:.65rem;font-weight:500;color:var(--gray-600);line-height:1.2}
.nav{margin-left:auto}
.nav-list{display:flex;gap:.15rem;align-items:center}
.nav-link{
  font-size:.85rem;font-weight:500;color:var(--gray-800);
  padding:.4rem .7rem;border-radius:6px;
  transition:var(--transition);position:relative;
}
.nav-link:hover,.nav-link.active{color:var(--blue);background:rgba(13,71,161,.06)}
.header-call{margin-left:.75rem;font-size:.82rem}
/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;padding:.5rem;margin-left:auto}
.hamburger span{display:block;width:22px;height:2px;background:var(--black);border-radius:2px;transition:var(--transition)}
.header.scrolled .hamburger span{background:var(--white)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  padding-top:var(--header-h);overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,71,161,.88) 0%,rgba(0,0,0,.65) 100%)}
.hero-content{position:relative;z-index:1;color:var(--white);padding-block:4rem 5rem}
.hero-eyebrow{font-size:.85rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--yellow);margin-bottom:1rem}
.hero-heading{font-size:clamp(2rem,5vw,3.6rem);font-weight:900;line-height:1.15;margin-bottom:1.2rem}
.hero-heading .accent{color:var(--yellow)}
.hero-sub{font-size:clamp(.95rem,2vw,1.2rem);color:rgba(255,255,255,.85);margin-bottom:2rem;max-width:560px}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:3rem}
.hero-stats{display:flex;gap:1.5rem;flex-wrap:wrap}
.stat{
  display:flex;flex-direction:column;align-items:center;
  background:rgba(255,255,255,.12);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.2);
  padding:.9rem 1.2rem;border-radius:var(--radius-sm);
  text-align:center;min-width:80px;
  animation:statPop .6s ease backwards;
}
.stat i{font-size:1.3rem;color:var(--yellow);margin-bottom:.3rem}
.stat strong{font-size:1rem;font-weight:800;color:var(--white);line-height:1}
.stat span{font-size:.7rem;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.08em}
@keyframes statPop{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.stat:nth-child(1){animation-delay:.1s}
.stat:nth-child(2){animation-delay:.2s}
.stat:nth-child(3){animation-delay:.3s}
.stat:nth-child(4){animation-delay:.4s}
.hero-scroll{
  position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.15);border:2px solid rgba(255,255,255,.4);
  color:var(--white);display:flex;align-items:center;justify-content:center;
  animation:bounce 2s infinite;z-index:1;
}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-8px)}}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.about-img-wrap{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-img-wrap img{width:100%;height:420px;object-fit:cover}
.about-badge{
  position:absolute;bottom:1.5rem;left:1.5rem;
  background:var(--yellow);color:var(--black);
  padding:.6rem 1rem;border-radius:var(--radius-sm);
  font-weight:700;font-size:.85rem;display:flex;align-items:center;gap:.5rem;
  box-shadow:var(--shadow);
}
.about-lead{font-size:1.05rem;font-weight:600;color:var(--blue);margin-bottom:.9rem;line-height:1.5}
.about-body p{color:var(--gray-600);margin-bottom:1.2rem;font-size:.95rem}
.about-list{margin-bottom:1.5rem;display:flex;flex-direction:column;gap:.6rem}
.about-list li{display:flex;align-items:flex-start;gap:.7rem;font-size:.9rem;color:var(--text)}
.about-list li i{color:var(--yellow-dark);margin-top:.2rem;flex-shrink:0}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.service-card{
  background:var(--white);border-radius:var(--radius);
  padding:2rem 1.5rem;
  box-shadow:var(--shadow);border:1px solid var(--gray-200);
  transition:var(--transition);
  position:relative;overflow:hidden;
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--yellow),var(--blue-light));
  transform:scaleX(0);transform-origin:left;transition:var(--transition);
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{
  width:60px;height:60px;border-radius:var(--radius-sm);
  background:linear-gradient(135deg,var(--yellow),#FFD54F);
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;color:var(--black);margin-bottom:1.2rem;
  transition:var(--transition);
}
.service-card:hover .service-icon{background:linear-gradient(135deg,var(--blue),var(--blue-light));color:var(--white)}
.service-card h3{font-size:1rem;font-weight:700;color:var(--black);margin-bottom:.6rem}
.service-card p{font-size:.875rem;color:var(--gray-600);line-height:1.6;margin-bottom:1rem}
.card-link{font-size:.82rem;font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:.4rem;transition:var(--transition)}
.card-link:hover{color:var(--yellow-dark);gap:.7rem}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-us{background:linear-gradient(135deg,var(--blue) 0%,#1a237e 100%)}
.why-us .section-eyebrow{color:var(--yellow);background:rgba(255,193,7,.15)}
.why-us .section-heading{color:var(--white)}
.why-us .section-desc{color:rgba(255,255,255,.75)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.why-card{
  background:rgba(255,255,255,.07);backdrop-filter:blur(4px);
  border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);
  padding:2rem 1.5rem;transition:var(--transition);
}
.why-card:hover{background:rgba(255,255,255,.14);transform:translateY(-4px)}
.why-icon{
  width:56px;height:56px;border-radius:50%;
  background:var(--yellow);display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;color:var(--black);margin-bottom:1rem;
}
.why-card h3{font-size:1rem;font-weight:700;color:var(--white);margin-bottom:.5rem}
.why-card p{font-size:.875rem;color:rgba(255,255,255,.75);line-height:1.6}

/* ============================================================
   TOURIST PACKAGES
   ============================================================ */
.packages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.pkg-card{
  background:var(--white);border-radius:var(--radius);
  box-shadow:var(--shadow);border:1px solid var(--gray-200);
  overflow:hidden;transition:var(--transition);
  display:flex;flex-direction:column;
}
.pkg-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.pkg-header{
  background:linear-gradient(135deg,var(--blue),var(--blue-light));
  color:var(--white);padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1rem;
}
.pkg-icon{font-size:1.5rem;color:var(--yellow);flex-shrink:0}
.pkg-header h3{font-size:.95rem;font-weight:700;line-height:1.3}
.pkg-body{padding:1.25rem 1.5rem;flex:1;display:flex;flex-direction:column;gap:.7rem}
.pkg-row{display:flex;align-items:flex-start;gap:.6rem;font-size:.85rem;color:var(--text)}
.pkg-row i{color:var(--blue);margin-top:.2rem;flex-shrink:0;width:14px}
.pkg-note{
  display:flex;align-items:center;gap:.5rem;font-size:.8rem;
  color:var(--gray-600);background:var(--gray-100);
  padding:.5rem .8rem;border-radius:var(--radius-sm);border-left:3px solid var(--yellow);margin-top:.3rem;
}
.pkg-note i{color:var(--yellow-dark)}
.pkg-actions{
  padding:1rem 1.5rem;display:flex;gap:.75rem;
  border-top:1px solid var(--gray-200);
}
.pkg-actions .btn{flex:1;justify-content:center;font-size:.82rem;padding:.55rem .5rem}

/* ============================================================
   BOOKING
   ============================================================ */
.booking{background:linear-gradient(135deg,#0a2e6e 0%,var(--blue) 100%)}
.booking-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:4rem;align-items:start}
.booking-info p,.booking-info .section-eyebrow{color:rgba(255,255,255,.8)}
.booking-info .section-eyebrow{background:rgba(255,193,7,.15);color:var(--yellow)}
.booking-perks{display:flex;flex-direction:column;gap:.6rem;margin:1.5rem 0}
.booking-perks li{display:flex;align-items:center;gap:.7rem;font-size:.9rem;color:rgba(255,255,255,.85)}
.booking-perks li i{color:var(--yellow)}
.booking-form-wrap{background:var(--white);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-lg)}
.booking-form,.contact-form{display:flex;flex-direction:column;gap:1.1rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{display:flex;flex-direction:column;gap:.35rem}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:.82rem;font-weight:600;color:var(--gray-800)}
.form-group label span{color:#e53935}
.form-group input,
.form-group select,
.form-group textarea{
  border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);
  padding:.65rem .9rem;font-size:.9rem;color:var(--black);
  background:var(--white);transition:var(--transition);resize:vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(13,71,161,.1)}
.form-group input.error,
.form-group select.error,
.form-group textarea.error{border-color:#e53935}
.field-error{font-size:.75rem;color:#e53935;min-height:1rem}
.form-success{
  display:flex;align-items:center;gap:.6rem;padding:1rem;
  background:rgba(46,125,50,.1);border:1px solid #4caf50;
  border-radius:var(--radius-sm);font-size:.88rem;color:#2e7d32;font-weight:500;
}
.form-success i{font-size:1.1rem;flex-shrink:0}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:1.25rem}
.contact-item{display:flex;align-items:flex-start;gap:1rem}
.contact-icon{
  width:46px;height:46px;flex-shrink:0;border-radius:50%;
  background:linear-gradient(135deg,var(--yellow),#FFD54F);
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;color:var(--black);
}
.contact-item h4{font-size:.9rem;font-weight:700;color:var(--black);margin-bottom:.2rem}
.contact-item a{font-size:.88rem;color:var(--blue);word-break:break-all}
.contact-item a:hover{color:var(--yellow-dark);text-decoration:underline}
.contact-item address{font-size:.88rem;color:var(--gray-600)}
.map-wrap{border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--gray-200);margin-top:.5rem}
.contact-form-wrap{background:var(--white);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--black);color:rgba(255,255,255,.75);padding:4rem 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:2.5rem;padding-bottom:3rem}
.footer-about p{font-size:.87rem;line-height:1.7;margin-top:1rem}
.footer-logo .logo-brand{color:var(--yellow)}
.footer-logo .logo-sub{color:rgba(255,255,255,.5)}
.footer-logo .logo-icon{color:var(--yellow)}
.social-links{display:flex;gap:.75rem;margin-top:1.25rem}
.social-link{
  width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:center;
  font-size:.9rem;color:rgba(255,255,255,.7);transition:var(--transition);
}
.social-link:hover{background:var(--yellow);color:var(--black);border-color:var(--yellow)}
.footer-links h4,.footer-contact h4{
  font-size:.9rem;font-weight:700;color:var(--white);
  margin-bottom:1rem;position:relative;padding-bottom:.6rem;
}
.footer-links h4::after,.footer-contact h4::after{
  content:'';position:absolute;bottom:0;left:0;width:32px;height:2px;background:var(--yellow);border-radius:2px;
}
.footer-links ul{display:flex;flex-direction:column;gap:.5rem}
.footer-links a{
  font-size:.87rem;color:rgba(255,255,255,.65);display:flex;align-items:center;gap:.5rem;transition:var(--transition);
}
.footer-links a:hover{color:var(--yellow);gap:.75rem}
.footer-links a i{font-size:.65rem;color:var(--yellow)}
.footer-contact p{font-size:.87rem;display:flex;align-items:flex-start;gap:.6rem;margin-bottom:.6rem;color:rgba(255,255,255,.65)}
.footer-contact i{color:var(--yellow);margin-top:.2rem;flex-shrink:0}
.footer-contact a:hover{color:var(--yellow);text-decoration:underline}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:1.25rem 0;text-align:center;font-size:.8rem;color:rgba(255,255,255,.4);
}

/* ============================================================
   FLOATING ACTION BUTTONS
   ============================================================ */
.fab-btn{
  position:fixed;right:1.5rem;width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;z-index:999;box-shadow:var(--shadow-lg);transition:var(--transition);
}
.fab-whatsapp{bottom:7rem;background:#25D366;color:var(--white);animation:pulse-green 2.5s infinite}
.fab-call{bottom:1.5rem;background:var(--yellow);color:var(--black);animation:pulse-yellow 2.5s infinite}
.fab-btn:hover{transform:scale(1.12)}
@keyframes pulse-green{
  0%,100%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}
  60%{box-shadow:0 0 0 14px rgba(37,211,102,0)}
}
@keyframes pulse-yellow{
  0%,100%{box-shadow:0 0 0 0 rgba(255,193,7,.5)}
  60%{box-shadow:0 0 0 14px rgba(255,193,7,0)}
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top{
  position:fixed;bottom:1.5rem;left:1.5rem;
  width:42px;height:42px;border-radius:50%;
  background:var(--blue);color:var(--white);font-size:.9rem;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);z-index:999;transition:var(--transition);
  opacity:0;pointer-events:none;
}
.back-to-top.visible{opacity:1;pointer-events:auto}
.back-to-top:hover{background:var(--blue-mid);transform:translateY(-3px)}

/* ============================================================
   SCROLL REVEAL ANIMATION
   ============================================================ */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
[data-reveal].revealed{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .packages-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr}
  .about-img-wrap img{height:300px}
  .booking-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  :root{--header-h:64px}
  .nav{
    position:fixed;top:var(--header-h);left:0;right:0;
    background:var(--white);padding:1.5rem;
    box-shadow:0 8px 30px rgba(0,0,0,.15);
    transform:translateY(-110%);transition:transform .3s ease;
    display:block;
  }
  .header.scrolled .nav{background:var(--blue)}
  .nav.open{transform:none}
  .nav-list{flex-direction:column;gap:.25rem}
  .nav-link{padding:.7rem 1rem;font-size:.9rem}
  .hamburger{display:flex}
  .header-call{display:none}
  .services-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .packages-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-heading{font-size:clamp(1.8rem,6vw,2.8rem)}
  .hero-stats{gap:1rem}
  .stat{min-width:70px;padding:.75rem .9rem}
  .section{padding:3.5rem 0}
}
@media(max-width:480px){
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%;justify-content:center}
  .pkg-actions{flex-direction:column}
  .fab-btn{width:46px;height:46px;font-size:1.2rem}
  .booking-form-wrap{padding:1.25rem}
}