tscb-site/css/enhance.css

/* =====================================================
   TSCB — Enhanced Animations & Visual Excellence
   ===================================================== */

/* ---- Scroll Progress Bar ---- */
#tscb-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, #d92800 0%, #ce9c5b 50%, #d92800 100%);
    background-size: 200% 100%;
    animation: progressShift 3s ease infinite;
    z-index: 999999;
    transition: width 0.08s linear;
    pointer-events: none;
}

@keyframes progressShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ---- Hero Section Decorative Orbs ---- */
.hero {
    overflow: hidden;
    position: relative;
}

.hero-orb-1,
.hero-orb-2,
.hero-orb-3 {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.hero-orb-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(217, 40, 0, 0.16) 0%, transparent 65%);
    top: -300px;
    right: -200px;
    animation: orbDrift 12s ease-in-out infinite;
}

.hero-orb-2 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(206, 156, 91, 0.11) 0%, transparent 65%);
    bottom: -100px;
    left: -150px;
    animation: orbDrift 16s ease-in-out infinite reverse;
}

.hero-orb-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(217, 40, 0, 0.07) 0%, transparent 65%);
    top: 40%;
    left: 30%;
    animation: orbDrift 9s ease-in-out infinite 2s;
}

@keyframes orbDrift {
    0%, 100% { transform: translate(0px, 0px) scale(1); }
    33%       { transform: translate(30px, -30px) scale(1.06); }
    66%       { transform: translate(-20px, 20px) scale(0.96); }
}

/* ---- Hero subtle grid overlay ---- */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero .down-arrow {
    position: relative;
    z-index: 1;
}

/* ---- Down arrow bounce ---- */
.hero .down-arrow a {
    animation: arrowBounce 2.2s ease-in-out infinite;
    display: inline-block;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(12px); }
}

/* ---- Nav hover underline animation ---- */
.main-menu .navbar-nav > .nav-item > a {
    position: relative;
}

.main-menu .navbar-nav > .nav-item > a::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 15px;
    right: 15px;
    height: 2px;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.35s cubic-bezier(0.76, 0, 0.24, 1);
}

.main-menu .navbar-nav > .nav-item > a:hover::after,
.main-menu .navbar-nav > .nav-item.active > a::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* ---- Enhanced sticky header glass effect ---- */
header.main-header .header-sticky.active {
    background: rgba(0, 0, 0, 0.90) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    border-bottom: 1px solid rgba(206, 156, 91, 0.25) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5) !important;
}

/* ---- Enhanced Button Animations ---- */
.btn-default {
    letter-spacing: 0.03em;
    transition: all 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    will-change: transform;
}

.btn-default:active {
    transform: scale(0.95) !important;
}

.btn-default::before {
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

/* ---- About image list item hover ---- */
.about-list-item {
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    will-change: transform;
}

.about-list-item:hover {
    transform: translateX(8px);
}

.about-list-item .icon-box {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
}

.about-list-item:hover .icon-box {
    transform: scale(1.15) rotate(-5deg);
    box-shadow: 0 10px 30px rgba(217, 40, 0, 0.35);
}

/* About image layout is intentionally handled by custom.css only.
   The overlay (position:absolute) must be preserved at all screen sizes. */

/* ---- Counter section enhanced ---- */
.our-counter {
    position: relative;
    overflow: hidden;
}

.counter-box {
    position: relative;
    overflow: hidden;
}

.counter-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg at 50% 50%,
        transparent 0deg,
        rgba(255,255,255,0.03) 60deg,
        transparent 120deg,
        rgba(255,255,255,0.03) 180deg,
        transparent 240deg,
        rgba(255,255,255,0.03) 300deg,
        transparent 360deg
    );
    animation: counterRotate 25s linear infinite;
    pointer-events: none;
}

@keyframes counterRotate {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.counter-item {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    z-index: 1;
    will-change: transform;
}

.counter-item:hover {
    transform: translateY(-6px);
}

.counter-title h2 {
    font-size: 62px !important;
    letter-spacing: -0.02em;
}

/* ---- Service Item enhanced hover ---- */
.service-item {
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.5s ease !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    will-change: transform;
}

.service-item:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 30px 60px rgba(0,0,0,0.18) !important;
}

.service-item .icon-box img {
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

.service-item:hover .icon-box img {
    transform: scale(1.1) rotate(-8deg) !important;
}

/* ---- Service icon shine sweep ---- */
.service-item .icon-box {
    overflow: hidden;
    position: relative;
}

.service-item .icon-box::after {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
    transform: skewX(-15deg);
    transition: none;
}

.service-item:hover .icon-box::after {
    left: 150%;
    transition: left 0.5s ease;
}

/* ---- Services dot background ---- */
.our-services {
    position: relative;
    overflow: hidden;
}

.our-services::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(0,0,0,0.06) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
    z-index: 0;
}

.our-services .container {
    position: relative;
    z-index: 1;
}

/* ---- Service footer slide on hover ---- */
.service-footer {
    transition: transform 0.3s ease;
}

.service-item:hover .service-footer {
    transform: translateX(5px);
}

/* ---- Ticker gradient fade edges ---- */
.service-ticker {
    position: relative;
}

.service-ticker::before,
.service-ticker::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}

.service-ticker::before {
    left: 0;
    background: linear-gradient(90deg, var(--primary-color) 20%, transparent 100%);
}

.service-ticker::after {
    right: 0;
    background: linear-gradient(-90deg, var(--primary-color) 20%, transparent 100%);
}

/* ---- Sponsor logos — NO default opacity:0, GSAP handles initial state ---- */
.sponsor-logo-item {
    position: relative;
    overflow: hidden;
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.45s ease,
                border-color 0.3s ease !important;
    will-change: transform;
}

/* Shimmer sweep on hover */
.sponsor-logo-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        105deg,
        transparent 30%,
        rgba(255, 255, 255, 0.55) 50%,
        transparent 70%
    );
    transform: skewX(-15deg);
    transition: none;
    pointer-events: none;
}

.sponsor-logo-item:hover::after {
    left: 160%;
    transition: left 0.65s ease;
}

.sponsor-logo-item:hover {
    border-color: var(--accent-color) !important;
    transform: translateY(-8px) scale(1.03) !important;
    box-shadow: 0 20px 50px rgba(217, 40, 0, 0.15) !important;
}

.sponsor-logo-item img {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

.sponsor-logo-item:hover img {
    transform: scale(1.06) !important;
}

/* ---- Sponsors section subtle dot background ---- */
.our-sponsors-section {
    position: relative;
    overflow: hidden;
}

.our-sponsors-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(206, 156, 91, 0.07) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 0;
}

.our-sponsors-section .container {
    position: relative;
    z-index: 1;
}

/* ---- Mission section ---- */
.our-mission {
    position: relative;
    overflow: hidden;
}

.our-mission::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(206, 156, 91, 0.07) 0%, transparent 65%);
    top: -100px;
    right: -150px;
    pointer-events: none;
    animation: orbDrift 18s ease-in-out infinite;
}

.mission-content-body p {
    border-left: 3px solid var(--accent-color) !important;
    padding-left: 18px !important;
    transition: border-color 0.3s ease, padding-left 0.3s ease;
}

.mission-content-body p:hover {
    border-left-color: var(--secondary-color) !important;
    padding-left: 24px !important;
}

/* ---- CTA Box orb ---- */
.cta-box {
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(217, 40, 0, 0.10) 0%, transparent 65%);
    top: -200px;
    right: 0;
    pointer-events: none;
    animation: orbDrift 14s ease-in-out infinite 1s;
    z-index: 0;
}

.cta-box .container {
    position: relative;
    z-index: 1;
}

/* ---- Footer glow border ---- */
.main-footer {
    position: relative;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
}

/* ---- Footer social links spring ---- */
.footer-social-links ul li a {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.3s ease !important;
    will-change: transform;
}

.footer-social-links ul li a:hover {
    transform: translateY(-6px) scale(1.15) !important;
    box-shadow: 0 10px 25px rgba(217, 40, 0, 0.4) !important;
}

/* ---- Footer links underline ---- */
.footer-links ul li a {
    position: relative;
    transition: color 0.3s ease !important;
}

.footer-links ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: width 0.35s cubic-bezier(0.76, 0, 0.24, 1);
}

.footer-links ul li a:hover::before {
    width: 100%;
}

/* ---- Page header orb ---- */
.page-header {
    position: relative;
    overflow: hidden;
}

.page-header::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(217, 40, 0, 0.10) 0%, transparent 60%);
    bottom: -250px;
    right: -100px;
    pointer-events: none;
    animation: orbDrift 15s ease-in-out infinite;
}

/* ---- Animated gradient on accent spans ---- */
.section-title h2 span,
.section-title h1 span {
    background: linear-gradient(90deg, #d92800 0%, #ff5c38 40%, #d92800 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGradientShift 4s ease infinite;
}

@keyframes textGradientShift {
    0%   { background-position: 0% center; }
    50%  { background-position: 100% center; }
    100% { background-position: 0% center; }
}

/* ---- Preloader gradient ---- */
.preloader {
    background: linear-gradient(135deg, #d92800 0%, #b01d00 100%) !important;
}

/* ---- Team member hover ---- */
.team-member-item {
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.45s ease;
    will-change: transform;
}

.team-member-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 55px rgba(0,0,0,0.15);
}

/* ---- Readmore btn spring ---- */
.readmore-btn {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                background-color 0.3s ease,
                box-shadow 0.3s ease !important;
    will-change: transform;
}

.readmore-btn:hover {
    transform: scale(1.15) rotate(45deg) !important;
    box-shadow: 0 10px 30px rgba(217, 40, 0, 0.45) !important;
}

/* ---- Logo footer hover ---- */
.footer-logo img {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.footer-logo img:hover {
    transform: scale(1.08) rotate(-3deg);
}

/* ---- Body smooth scroll ---- */
html {
    scroll-behavior: smooth;
}

/* ---- Smooth body fade in ---- */
body {
    animation: bodyReveal 0.4s ease both;
}

@keyframes bodyReveal {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ---- Mobile responsive ---- */
@media (max-width: 767px) {
    .hero-orb-1 { width: 350px; height: 350px; }
    .hero-orb-2 { width: 250px; height: 250px; }
    .hero-orb-3 { display: none; }

    .service-ticker::before,
    .service-ticker::after { width: 60px; }

    .counter-title h2 { font-size: 44px !important; }
}

@media (max-width: 575px) {
    .counter-title h2 { font-size: 36px !important; }

    .counter-item {
        border-right: none !important;
        border-bottom: 1px solid var(--divider-color);
        padding-bottom: 20px;
        margin-bottom: 20px;
    }

    .counter-box .col-lg-3:last-child .counter-item {
        border-bottom: none !important;
    }
}