:root {
  --primary-color: #ff2f00;
  --secondary-color: #ff7b00;
  --text-color: #333;
  --background-color: #f2f2f2;
  --border-color: #ccc;
  --header-bg: rgba(255, 255, 255, 0.98);
  --header-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  --footer-bg: linear-gradient(135deg, #1a365d 0%, #2c5282 50%, #2b6cb0 100%);
  --footer-text: rgba(255, 255, 255, 0.9);
  font-size: 16px;
}

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

html {
    scroll-behavior: smooth;
}

body{
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    background-color: #f2f2f2;
}

/* ========== HEADER ========== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    background: var(--header-bg);
    box-shadow: var(--header-shadow);
    transition: box-shadow 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}

.site-header .navbar {
    padding: 0.5rem 0;
}

.site-header .navbar-brand {
    padding: 0;
}

.header-logo {
    height: 48px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.site-header .nav-link {
    font-weight: 500;
    color: var(--text-color) !important;
    padding: 0.5rem 1rem !important;
    transition: color 0.2s ease;
}

.site-header .nav-link:hover {
    color: var(--primary-color) !important;
}

.btn-header {
    padding: 0.5rem 1.25rem !important;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Add top padding for fixed header */
body {
    padding-top: 70px;
}

@media (max-width: 991.98px) {
    .header-logo {
        height: 40px;
    }
    body {
        padding-top: 60px;
    }
}

/* ========== FOOTER ========== */
.site-footer {
    position: relative;
    background: var(--footer-bg);
    color: var(--footer-text);
    margin-top: 0;
}

.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 60px;
    color: #f2f3f5;
    overflow: hidden;
}

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

.footer-content {
    padding-top: 40px;
}

.footer-logo {
    height: 44px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.footer-heading {
    font-weight: 600;
    font-size: 0.95rem;
    color: #fff;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links a,
.footer-contact li {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.9rem;
    line-height: 2;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #fff;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.footer-contact i {
    margin-top: 4px;
    opacity: 0.9;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    transition: background 0.2s ease, color 0.2s ease;
}

.footer-social:hover {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

svg {
  pointer-events: none;
}

.container-fluid{
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100%;
}

.row{
    padding: 0;
    margin: 0;
}

.carousel-item {
    height: 90vh;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    /* object-fit: fill; */
}

.carousel-item img{
    height: 90vh;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    /* object-fit: fill; */
}

.custom-left {
  position: absolute;
  left: 5%;
  right: auto;
  top: 15%;
  max-width: 450px;
}

/* Hero content layout - text left, icon right */
.hero-content-wrapper {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5% 8%;
  max-width: none;
}

.hero-content-left {
  max-width: 500px;
  text-align: left;
  position: relative;
  z-index: 2;
}

.hero-content-right {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  position: relative;
  z-index: 1;
}

.hero-icon {
  max-height: 260px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

@media (max-width: 991.98px) {
  .hero-content-wrapper {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 5% 4%;
    padding-top: 8%;
  }

  .hero-content-left {
    max-width: 100%;
    text-align: center;
    order: 1;
    font-size: 1.1rem;
  }

  .hero-content-left .carousel-title,
  .hero-content-left .place {
    font-size: 1.4rem;
  }

  .hero-content-left h2 {
    font-size: 1.75rem;
  }

  .hero-content-left h5 {
    font-size: 1.15rem;
  }

  .hero-content-left h6 {
    font-size: 1rem;
  }

  .hero-content-left .carousel-desc {
    font-size: 0.95rem;
  }

  .hero-content-right {
    order: 2;
    margin-top: 1rem;
  }

  .hero-icon {
    max-height: 70px;
  }
}

@media (max-width: 575.98px) {
  .hero-content-wrapper {
    padding-top: 6%;
    padding-bottom: 4%;
  }

  .hero-content-left {
    font-size: 15px;
  }

  .hero-content-left .carousel-title,
  .hero-content-left .place {
    font-size: 18px;
  }

  .hero-content-left h2 {
    font-size: 22px;
  }

  .hero-content-left h5 {
    font-size: 16px;
  }

  .hero-content-left h6 {
    font-size: 14px;
  }

  .hero-content-left .carousel-desc {
    font-size: 14px;
  }

  .hero-content-right {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    margin-top: 0;
    order: unset;
  }

  .hero-icon {
    max-height: 50px;
  }
}

.reg-brochure .btn{
  background: transparent;
  color: #fff;
  border-radius: 20px;
  border: 2px solid #fff;
  min-width: 170px;
}

.reg-brochure .btn.btn-reg-now {
    background: linear-gradient(135deg, #ff2f00 , #ff7b00);
}

.unmissable .btn.btn-reg-now, .faculty .btn.btn-reg-now {
    border-radius: 20px;
    color: #fff;
    background: linear-gradient(135deg, #ff2f00 , #ff7b00);
    cursor: pointer !important;
    

}

.unmissable .btn.btn-reg-now:hover {
    background: linear-gradient(135deg, #ff2f00 , #ff7b00);
  border-color: #0d6efd;
  color: #fff;
  transition: all 0.3s ease;
  font-weight: bold;

}

.why .btn.btn-reg-now {
    border-radius: 20px;
    color: #fff;
    background: linear-gradient(135deg, #ff2f00 , #ff7b00);
}

/* .reg-brochure .btn, .btn-reg-now{
  background: transparent;
  color: #fff;
  border-radius: 20px;
  border: 2px solid #fff;
  min-width: 170px;
} */

.reg-brochure .btn:hover, .btn-reg-now:hover {
  background: linear-gradient(135deg, #ff2f00 , #ff7b00);
  border-color: #0d6efd;
  color: #fff;
  transition: all 0.3s ease;
  font-weight: bold;
}

.carousel-caption {
  text-shadow: 0 2px 6px rgba(0,0,0,0.6);
}

.carousel-title {
    font-size: 1.5rem;
    font-weight: bold;
    padding-right: 5px;
}

.place {
    font-size: 1.5rem;
    font-weight: 200;
}

.bg-img{
    position: relative;
    height: auto;
    background-size: cover;
    width: 100%;
    object-fit: fill;
    background-repeat: no-repeat;
    background-position: center;
}

.stats {
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
    margin-bottom: 0;
}

.stats li {
    display: flex;
    align-items: center;
    list-style: none;
    font-size: 1rem;
    margin-right: 10px;
}

.stats li i {
    margin-right: 2px;
    font-size: 18px;
}

.abt-title {
    font-size: 2rem;
    font-weight: bold;
    padding-bottom: 10px;
}

.abt-heading {
    font-size: 1.5rem;
    font-weight: 200;
    padding-bottom: 10px;
    border-bottom: 1px solid #ccc;
}

.right-abt-content .img-frame {
    background-color: white;
    padding: 5px;
    border: 2px solid white;
    border-radius: 10px;
    display: inline-block;
}

.right-abt-content .img-frame img {
    border-radius: 8px;
}

.why-heading {
    font-size: 2rem;
    font-weight: bold;
}

.card-container {
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 1px;
}

#carouselExampleSlidesOnly {
    position: relative;
    overflow: hidden;
    /* padding: 0; */
}

/* ========== WAVE SEPARATOR STYLES ========== */
/* Hero section waves - layered SVG waves, full viewport width */
.wave-hero {
    position: absolute;
    left: 50%;
    right: auto;
    width: 100vw;
    min-width: 100vw;
    max-width: 100vw;
    margin-left: -50vw;
    height: 160px;
    z-index: 100;
    pointer-events: none;
    overflow: hidden;
    box-sizing: border-box;
}

.wave-hero-top {
    top: -1px;
    height: 120px;
}

.wave-hero-top img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    object-position: top center;
    transform: scaleY(-1);
    display: block;
}

.wave-hero-bottom {
    bottom: -1px;
}

.wave-hero-bottom img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    object-position: bottom;
    display: block;
}

/* Hero wrapper - full viewport width for waves */
.hero-with-waves {
    width: 100%;
    overflow: visible;
}

/* Add padding to section contents so waves don't overlap (top wave ~140px, bottom stack ~150px) */
.section-with-waves > .row > [class*="col-"] {
    padding-top: 40px;
    padding-bottom: 50px;
}

/* Section wrapper - full viewport width for waves */
.section-with-waves {
    width: 100%;
    overflow: visible;
}


/* Section waves - top (flipped) and bottom */
.section-wave {
    position: absolute;
    left: 50%;
    right: auto;
    width: 100vw;
    min-width: 100vw;
    max-width: 100vw;
    margin-left: -50vw;
    z-index: 100;
    pointer-events: none;
    overflow: hidden;
}

.section-wave--top {
    top: -1px;
    height: 140px;
}

.section-wave--top img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    object-position: top center;
    transform: scaleY(-1);
    display: block;
}

.section-wave--bottom {
    bottom: -1px;
    height: 100px;
}

.section-wave--bottom img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    object-position: bottom;
    display: block;
}

/* Stacked bottom waves (white + accent) */
.section-wave-stack {
    position: absolute;
    left: 50%;
    right: auto;
    width: 100vw;
    max-width: 100vw;
    margin-left: -50vw;
    bottom: -1px;
    height: 150px;
    z-index: 100;
    pointer-events: none;
    overflow: hidden;
}

.section-wave-stack img {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: fill;
    object-position: bottom;
    display: block;
}

.section-wave-stack img:first-child {
    opacity: 0.9;
}

.section-wave-stack img:last-child {
    height: 85%;
    opacity: 0.8;
}

.about, .why, .venue {
    position: relative;
    overflow: visible;
}
/* END WAVE SEPARATOR STYLES */

.card-container img{
    width: 30%;
    height: 20%;
    object-fit:contain;
    margin: 2% auto;
}

.card-title {
    font-size: 0.95rem;
    min-height: 40px;
}

.right-venue-content {
    padding: 3px;
    background-color: white;
    border-radius: 5px;
}

.right-venue-content img{
    width: 100%;
    height: 300px;
    border-radius: 5px;
}

.venue-title {
    font-size: 2rem;
    font-weight: bold;
    padding-bottom: 10px;
}

.venue-loc {
    font-size: 1.8rem;
    font-weight: 200;
    padding-bottom: 10px;
}

.venue-desc, .abt-desc {
    font-size: 1rem;
    padding-bottom: 10px;
}

.loc-address, .loc-address-two {
    font-size: 1rem;
}

.loc-heading {
    font-size: 1.2rem;
    font-weight: bold;
}

.orange-bullet {
    color: orangered;
    font-size: 0.7em;
    position: absolute;
    top: 3px;
    left: -2px;
}

.faculty-ul{
    font-size: 0.8em;
}

p,li{
    font-size: 0.9em;
}

h6{
    font-size: 1em;
}

.venue-heading{
    /* height: auto; */
    /* background-color: lightgray; */
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95) 30%, transparent 75%);
    opacity: 0.8;
}

.by-ico{
    width: 40px;
    height: 40px;
}

.unmissable .card{
    height: 23vh;
}

.unmissable-img-ico{
    height: 40px;

}
.sci-title{
    height: 50px;
    font-size: 1em;
    font-weight: bold;
}

.list-unstyled .rounded-circle{
    width: 8px;
    height: 8px;
    background-color: orange;
}

.scientific,.faculty {
    position: relative;
    min-height: auto;  /* container height */
    width: 100%;
    height: 100%;
}

.scientific-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;         /* fills container height */
    object-fit: cover;    /* scales image like background-size: cover */
    z-index: 0;
}

.faculty-img, .venue-img, .how-to-reach-img {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    z-index: 0 !important;
}

.faculty .content, .venue .content, .how-to-reach .content {
    background: linear-gradient(to right, rgba(255, 255, 255, 0.95) 30%, transparent 75%) !important;
}

.content {
    position: relative;
    z-index: 1;
}

h5{
    font-size: 1.2em;
    font-weight: bold;
}
/* ========== Large devices (≤1199px) ========== */
@media (max-width: 1199.98px) {
    :root {
        font-size: 14px;
    }

    .bg-img {
        height: auto;
        padding: 5px;
    }

    .right-venue-content img {
        width: 100%;
        height: 150px;
    }
/* 
    .bg-img{
        height: 100vh;
    } */
}

/* ========== Tablets (≤991px) ========== */
@media (max-width: 991.98px) {
    :root {
        font-size: 12px;
    }

    .stats li i {
        font-size: 11px;
    }

    .abt-title {
        font-size: 1.5rem;
    }

    .abt-heading {
        font-size: 1rem;
    }

    .by-ico{
        width: 30px;
        height: 30px;
    }

    .unmissable .card{
        height: 31vh;
    }

    .unmissable-img-ico{
        height: 30px;
        width: 35px;
    }
}

/* ========== Mobile (≤767px) ========== */
@media (max-width: 767.98px) {
    .card-title {
        font-size: 1.2rem;
        min-height: 30px;
    }
    
    .wave-hero-bottom {
        height: 120px;
    }

    .wave-hero-top {
        height: 90px;
    }

    .section-wave--top {
        height: 110px;
    }

    .section-wave-stack {
        height: 120px;
    }

    .section-wave--bottom,
    .section-wave-stack {
        height: 80px;
    }

    .by-ico{
        width: 30px;
        height: 30px;
    }

    .unmissable .card{
        height: 20vh;
    }

    .unmissable-img-ico{
        height: 30px;
        width: 35px;
    }
}

/* ========== Small Mobile (≤575px) ========== */
@media (max-width: 575.98px) {
    :root {
        font-size: 8px;
    }

    .carousel-item {
        height: auto;
        min-height: 50vh;
        background-size: contain;
        /* object-fit: fill; */
        background-position: center;
        background-repeat: no-repeat;
    }

    .carousel-item img{
        height: auto;
        min-height: 50vh;
        background-size: contain;
        /* object-fit: fill; */
        background-position: center;
        background-repeat: no-repeat;
    }

    .bg-img {
        /* background-image: none !important; */
        min-height: 90vh;
        height: 100% !important;
        padding: 5px;
        width: 100%;
        /* background-size: cover !important; */
        object-fit: fill;
        /* position: relative; */
        /* background-repeat: no-repeat !important; */
        background-position: center !important;
        
    }


    /* .venue.bg-img {
        background: linear-gradient(to right, rgba(255, 255, 255, 0.95) 20%, transparent 75%), url('../images/goa_loc_5.jpg') !important;
    } */

    .abt-desc, .venue-desc {
        font-size: 0.8rem;
    }

    .right-abt-content{
        padding-top: 10px;
    }

    .img-frame {
        padding: 0px;
    }

    .why-heading {
        font-size: 1.5rem;
        padding: 0px;
    }

    .card-container {
        flex-direction: column;
        align-items: center;
    }

    .reg-brochure .btn{
        margin: 5px;
    }

    .wave-hero-bottom {
        height: 90px;
    }

    .wave-hero-top {
        height: 70px;
    }

    .section-wave--top {
        height: 90px;
    }

    .section-wave-stack {
        height: 90px;
    }

    .section-wave--bottom,
    .section-wave-stack {
        height: 60px;
    }

    .unmissable{
        height: auto;
    }

    /* .unmissable .card img{
        height: 20px !important;
        width: 50px !important;
    } */

    .venue-heading{
        height: auto;
        background-color: transparent;
        opacity: 1;
    }

    .by-ico{
        width: 30px;
        height: 30px;
    }

    .unmissable .card{
        height: 15vh;
        width: 80vw;
        margin: auto;
    }

    .unmissable-img-ico{
        height: 30px;
        width: 35px;
    }

    .list-unstyled .rounded-circle{
        width: 4px;
        height: 4px;
        background-color: orange;
    }

    .sci-title{
        height: 20px;
        font-size: 1em;
        font-weight: bold;
    }

    .scientific-img {
        background-size: contain;
        background-position: center;
        /* overflow: hidden; */
        width: 100%;
        height: 100%;
        position: absolute;
        object-fit: fill;
    }

    .venue.bg-img {
        min-height: 90vh !important;
        height: auto !important;
        
    }

    .faculty.bg-img {
        min-height: 90vh !important;
        height: auto !important;
        background-size: contain !important;
        background-repeat: no-repeat !important;
        background-size: fill !important;
    }

    .how-to-reach-img {
        /* width: 100% !important; */
        min-height: 100% !important;
        height: auto !important;
        object-fit: fill !important;
        /* z-index: 0 !important; */
        position: absolute !important;
        /* top: 0 !important; */
        /* left: 0 !important; */
    }

    .how-to-reach .content {
        background: linear-gradient(to right, rgba(255, 255, 255, 0.95) 30%, transparent 75%) !important;
    }

}