/* Custom page transition */
body {
    transition: background-color 0.3s ease, color 0.3s ease;
    font-family: 'Inter', sans-serif;
}

/* ==================================
   Base Component Styles
================================== */

.section-heading {
    font-size: 1.875rem;
    /* 3xl */
    line-height: 2.25rem;
    margin-top: -60px;
    /* -mt-12 */
    font-weight: 800;
    /* extrabold */
    color: rgb(17 24 39);
    /* text-gray-900 */
    text-align: center;
    margin-bottom: 3rem;
    /* mb-12 */
}

.dark .section-heading {
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

@media (min-width: 640px) {
    .section-heading {
        font-size: 2.25rem;
        /* sm:text-4xl */
        line-height: 2.5rem;
    }
}


/* ===================================
   DESKTOP NAV LINKS — Minimal Underline
   =================================== */
.nav-link {
    position: relative;
    display: inline-block;
    padding: 4px 0;
    font-weight: 500;
    color: rgb(75 85 99);
    text-decoration: none;
    transition: color 0.25s ease;
}

.dark .nav-link {
    color: rgb(168 178 209);
}

/* Underline (starts hidden) */
.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0%;
    height: 2px;
    border-radius: 2px;
    background: rgb(0 209 255);
    transition: width 0.35s ease;
}

/* Hover = underline expands */
.nav-link:hover {
    color: rgb(0 209 255);
}

.nav-link:hover::after {
    width: 100%;
}

/* Active page */
.nav-link.active {
    color: rgb(0 209 255);
}

.nav-link.active::after {
    width: 100%;
}

#navbar {
    z-index: 100000 !important;
}


/* ========================
   MOBILE MENU – GLASS BLUR
======================== */
/* ===== Mobile Menu ===== */
.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 70%;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 99999;
    /* top layer */
    transform: translateX(100%);
    transition: transform 0.35s ease;
    display: flex;
    flex-direction: column;
    gap: .6rem;
    padding-top: 4rem;
    overflow-y: auto;
    border-left: 1px solid rgba(217, 15, 15, 0.2);
}

.dark .mobile-menu {
    background: rgba(10, 25, 47, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

/* Open state */
.mobile-menu.is-open {
    transform: translateX(0);
}

/* Mobile links */
.mobile-nav-link {
    display: block;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: rgb(29, 31, 31);
    border-radius: 6px;
    z-index: 1;
    transition: all 0.25s ease;
}

.dark .mobile-nav-link {
    color: rgb(168 178 209);
}

.mobile-nav-link:hover {
    background: rgba(0, 209, 255, 0.5);
    color: rgb(245, 248, 248);
    transform: translateX(6px);
}

/* Overlay */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 99998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.mobile-menu.is-open+.mobile-menu-overlay {
    opacity: 1;
    pointer-events: all;
}

/* Hamburger toggle */
.mobile-menu-toggle {
    width: 24px;
    height: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    border: none;
    background: transparent;
    z-index: 10001;
}

.mobile-menu-toggle span {
    height: 3px;
    width: 100%;
    border-radius: 3px;
    background: rgb(75 85 99);
    transition: all 0.35s ease;
}

.dark .mobile-menu-toggle span {
    background: rgb(168 178 209);
}

/* Toggle animation */
.mobile-menu-toggle.is-open span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobile-menu-toggle.is-open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.is-open span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Background blur when menu open */
body.menu-open #home,
body.menu-open #social-bar,
body.menu-open header {
    filter: blur(8px);
    pointer-events: none;
    user-select: none;
    transition: filter 0.35s ease;
}


/* --- Buttons --- */
.gradient-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    /* font-semibold */
    padding: 0.5rem 1rem;
    /* px-4 py-2 */
    border-radius: 0.5rem;
    /* rounded-lg */
    color: rgb(255 255 255);
    /* text-white */
    background-image: linear-gradient(to right, #f81f8a, #e62f4d);
    background-size: 200% auto;
    transition: all 0.3s ease-in-out;
}

.gradient-btn:hover {
    background-position: right center;
    /* change the direction of the change here */
    box-shadow: 0 4px 15px 0 rgba(230, 47, 77, 0.4);
}

.gradient-btn .button-loader {
    width: 1.25rem;
    /* w-5 */
    height: 1.25rem;
    /* h-5 */
}

.hero-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    /* font-semibold */
    padding: 0.75rem 1.5rem;
    /* px-6 py-3 */
    border-radius: 0.5rem;
    /* rounded-lg */
    color: rgb(10 25 47);
    /* text-navy */
    background-color: rgb(0 209 255);
    /* bg-cyan */
    transition: all 0.3s;
}

.hero-btn-primary:hover {
    background-color: rgba(0, 209, 255, 0.8);
    /* bg-cyan/80 */
}

.hero-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    /* font-semibold */
    padding: 0.75rem 1.5rem;
    /* px-6 py-3 */
    border-radius: 0.5rem;
    /* rounded-lg */
    color: rgb(0 209 255);
    /* text-cyan */
    background-color: transparent;
    border: 2px solid rgb(0 209 255);
    /* border-2 border-cyan */
    transition: all 0.3s;
}

.hero-btn-secondary:hover {
    background-color: rgba(0, 209, 255, 0.1);
    /* bg-cyan/10 */
}

.hero-btn-secondary .button-loader {
    width: 1.25rem;
    /* w-5 */
    height: 1.25rem;
    /* h-5 */
}


/* --- Hero Section --- */
#profile-3d-wrap {
    perspective: 1000px;
}

#profile-card {
    transition: transform 0.3s ease-out;
    transform-style: preserve-3d;
    position: relative;
}

.image-glow-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 9999px;
    /* rounded-full */
    background: linear-gradient(45deg, #f81f8a, #00d1ff);
    filter: blur(10px);
    opacity: 0.75;
    z-index: -1;
    /* Place behind the image */
    transition: all 0.3s;
    transform: translateZ(-1px);
    /* Push it back slightly */
}

.image-glow-wrapper:hover::before {
    opacity: 1;
    filter: blur(20px);
}

.image-glow-inner {
    position: relative;
    z-index: 1;
    border-radius: 9999px;
    /* rounded-full */
    overflow: hidden;
    /* This clips the image to the circle */
}

.hero-social-link {
    color: rgb(75 85 99);
    /* text-gray-600 */
    transition: all 0.3s;
}

.dark .hero-social-link {
    color: rgb(136 146 176);
    /* dark:text-slate */
}

.hero-social-link:hover {
    color: rgb(0 209 255);
}

.dark .hero-social-link:hover {
    color: rgb(0 209 255);
    /* dark:hover:text-cyan */
    transform: translateY(-2px);
}

/* --- Hero Typing Animation --- */
.typed-cursor {
    font-size: 1.5rem;
    /* 2xl */
    line-height: 2rem;
    color: rgb(136 146 176);
    /* text-slate */
}

@media (min-width: 640px) {
    .typed-cursor {
        font-size: 1.875rem;
        /* sm:text-3xl */
        line-height: 2.25rem;
    }
}

@media (min-width: 1024px) {
    .typed-cursor {
        font-size: 2.25rem;
        /* lg:text-4xl */
        line-height: 2.5rem;
    }
}


/* --- UPDATED: Featured Project Styles (Horizontal Card) --- */
.featured-card-horizontal {
    display: grid;
    grid-template-columns: 1fr;
    /* Mobile: 1 column */
    background-color: rgb(255 255 255);
    /* bg-white */
    border-radius: 0.5rem;
    /* rounded-lg */
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    /* shadow-lg */
    overflow: hidden;
    transform: translateY(0);
    transition: all 0.3s ease-in-out;
    border: 2px solid rgb(0 209 255);
}

.dark .featured-card-horizontal {
    background-color: rgb(17 34 64);
    /* dark:bg-light-navy */
}

.featured-card-horizontal:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    /* shadow-xl */
}

.dark .featured-card-horizontal:hover {
    background-color: rgb(35 53 84);
    /* dark:hover:bg-lightest-navy */
}

/* On desktop, use 2 columns */
@media (min-width: 768px) {
    .featured-card-horizontal {
        grid-template-columns: 3fr 2fr;
        /* 60% text, 40% image */
    }
}

.featured-card-horizontal-content {
    padding: 2rem;
    /* p-8 */
    /* On mobile, text is 2nd */
    order: 2;
}

@media (min-width: 768px) {
    .featured-card-horizontal-content {
        padding: 2.5rem;
        /* lg:p-10 */
        /* On desktop, text is 1st */
        order: 1;
    }
}

.featured-image-container {
    position: relative;
    overflow: hidden;
    /* This is key */
    cursor: pointer;
    width: 100%;
    height: 15rem;
    /* 240px */
    /* On mobile, image is 1st */
    order: 1;
    /* Mobile-only rounded corners on top */
    border-top-left-radius: 0.5rem;
    border-top-right-radius: 0.5rem;
}

@media (min-width: 768px) {
    .featured-image-container {
        height: 100%;
        /* Full height of card on desktop */
        /* On desktop, image is 2nd */
        order: 2;
        /* Desktop-only rounded corners on right */
        border-top-left-radius: 0;
        border-top-right-radius: 0.5rem;
        border-bottom-right-radius: 0.5rem;
    }
}

.featured-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease-in-out;
}

.featured-image-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 209, 255, 0.7);
    /* bg-cyan/70 */
    color: white;
    opacity: 0;
    transition: all 0.3s ease-in-out;
    border: none;
    cursor: pointer;
}

.featured-image-container:hover .featured-image {
    transform: scale(1.05);
    /* Slight zoom on hover */
}

.featured-image-container:hover .featured-image-overlay {
    opacity: 1;
}

.featured-card-horizontal-content .button-row {
    display: flex;
    flex-wrap: nowrap;
    /* prevents wrapping */
    gap: 0.75rem;
}

.featured-card-horizontal-content .button-row a,
.featured-card-horizontal-content .button-row button {
    white-space: nowrap;
    /* prevent text from breaking */
    flex-shrink: 0;
    /* avoid shrinking */
}

/* --- UPDATED: Project Cards --- */
.project-card {
    background-color: rgb(255 255 255);
    /* bg-white */
    border-radius: 0.5rem;
    /* rounded-lg */
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    /* shadow-xl */
    overflow: hidden;
    transform: translateY(0);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    border: 2px solid rgb(0 209 250);
}

.dark .project-card {
    background-color: rgb(10 25 47);
    /* dark:bg-navy */
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    /* hover:shadow-2xl */
}

.dark .project-card:hover {
    background-color: rgb(35 53 84);
    /* dark:hover:bg-lightest-navy */
}

.project-image {
    width: 100%;
    height: 12rem;
    /* h-48 */
    object-fit: cover;
    flex-shrink: 0;
}

.project-card-content {
    padding: 1.5rem;
    /* p-6 */
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-card-content>div:first-child {
    flex-grow: 1;
}

.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    /* gap-2 */
    margin-bottom: 1.25rem;
    /* mb-5 */
}

.project-title {
    font-size: 1.25rem;
    /* xl */
    line-height: 1.75rem;
    font-weight: 700;
    /* bold */
    color: rgb(17 24 39);
    /* text-gray-900 */
    margin-bottom: 0.5rem;
    /* mb-2 */
    transition: all 0.3s;
}

.dark .project-title {
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

.project-card:hover .project-title {
    color: rgb(0 209 250);
    /* hover:text-brand-600 */
}

.dark .project-card:hover .project-title {
    color: rgb(0 209 255);
    /* dark:hover:text-cyan */
}

.project-description {
    color: rgb(55 65 81);
    /* text-gray-600 */
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    margin-bottom: 1.25rem;
    /* mb-5 */
    min-height: 4rem;
}

.dark .project-description {
    color: rgb(168 178 209);
    /* dark:text-light-slate */
}

.project-link {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    /* font-semibold */
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    /* py-2 px-4 */
    border-radius: 0.375rem;
    /* rounded-md */
    font-size: 0.875rem;
    /* text-sm */
    color: rgb(0 209 255);
    /* text-brand-600 */
    background-color: transparent;
    border: 2px solid rgb(0 209 255);
    /* border-2 border-brand-600 */
    transition: all 0.3s;
    text-decoration: none;
    /* Remove underline */
}

.dark .project-link {
    color: rgb(0 209 255);
    /* dark:text-cyan */
    border-color: rgb(0 209 255);
    /* dark:border-cyan */
}

.project-link:hover {
    background-color: rgb(0 209 255);
    /* bg-brand-600 */
    color: rgb(10 25 47);
    /* text-navy */
    text-decoration: none;
}

.dark .project-link:hover {
    background-color: rgb(0 209 255);
    /* dark:bg-cyan */
    color: rgb(10 25 47);
    /* dark:text-navy */
}

.project-link.as-button {
    cursor: pointer;
}


/* --- Tags --- */
.tag-cyan {
    background-color: rgba(0, 209, 255, 0.1);
    /* bg-cyan/10 */
    color: rgb(0 209 255);
    /* text-cyan */
    font-size: 0.75rem;
    /* xs */
    line-height: 1rem;
    font-weight: 500;
    /* medium */
    padding-left: 0.625rem;
    /* px-2.5 */
    padding-right: 0.625rem;
    padding-top: 0.125rem;
    /* py-0.5 */
    padding-bottom: 0.125rem;
    border-radius: 9999px;
    /* rounded-full */
}

.tag-gray {
    background-color: rgb(229 231 235);
    /* bg-gray-200 */
    color: rgb(17 24 39);
    /* text-gray-800 */
    font-size: 0.75rem;
    /* xs */
    line-height: 1rem;
    font-weight: 500;
    /* medium */
    padding-left: 0.625rem;
    /* px-2.5 */
    padding-right: 0.625rem;
    padding-top: 0.125rem;
    /* py-0.5 */
    padding-bottom: 0.125rem;
    border-radius: 9999px;
    /* rounded-full */
}

.dark .tag-gray {
    background-color: rgba(230, 241, 255, 0.1);
    /* dark:bg-lightest-navy/10 */
    color: rgb(168 178 209);
    /* dark:text-light-slate */
}

/* --- Skill Cards --- */
.skill-card {
    background-color: rgb(255 255 255);
    /* bg-white */
    padding: 1.5rem;
    /* p-6 */
    border-radius: 0.5rem;
    /* rounded-lg */
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    /* shadow-lg */
    transform: translateY(0);
    transition: all 0.3s ease-in-out;
    border: 2px solid rgb(0 209 250);
}

.dark .skill-card {
    background-color: rgb(17 34 64);
    /* dark:bg-light-navy */
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    /* shadow-xl */
}

.dark .skill-card:hover {
    background-color: rgb(35 53 84);
    /* dark:hover:bg-lightest-navy */
}

.skill-icon {
    width: 2rem;
    /* w-8 */
    height: 2rem;
    /* h-8 */
    color: rgb(0 209 250);
    /* text-brand-600 */
    flex-shrink: 0;
}

.dark .skill-icon {
    color: rgb(0 209 255);
    /* dark:text-cyan */
}

.skill-title {
    font-size: 1.25rem;
    /* xl */
    line-height: 1.75rem;
    font-weight: 700;
    /* bold */
    color: rgb(17 24 39);
    /* text-gray-900 */
}

.dark .skill-title {
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

.skill-badge {
    display: inline-block;
    background-color: rgb(243 244 246);
    /* bg-gray-100 */
    color: rgb(43, 44, 44);
    /* text-gray-700 */
    border-radius: 0.375rem;
    /* rounded-md */
    padding: 0.375rem 0.75rem;
    /* py-1.5 px-3 */
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    font-weight: 500;
    /* medium */
    margin: 0.25rem;
    /* m-1 */
    transition: all 0.2s ease-in-out;
    border: 2px solid rgb(0 209 250);
    /* border-gray-200 */
}

.dark .skill-badge {
    background-color: rgba(0, 209, 255, 0.1);
    /* dark:bg-cyan/10 */
    color: rgb(0 209 255);
    /* dark:text-cyan */
    border-color: rgba(0, 209, 255, 0.2);
    /* dark:border-cyan/20 */
}

.skill-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    background-color: rgb(255 255 255);
}

.dark .skill-badge:hover {
    background-color: rgba(0, 209, 255, 0.2);
    /* dark:bg-cyan/20 */
    box-shadow: 0 4px 15px rgba(0, 209, 255, 0.1);
}

/* --- Education & Contact --- */
.credential-link {
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    color: rgb(107 114 128);
    /* text-gray-500 */
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    /* font-semibold */
    transition: all 0.3s ease-in-out;
    margin-left: auto;
    padding-left: 1rem;
    flex-shrink: 0;
}

.dark .credential-link {
    color: rgb(168, 204, 209);
    /* dark:text-light-slate */
}

.credential-link:hover,
.cert-item:hover .credential-link {
    color: rgb(0 209 255);
    text-decoration: none;
    /* remove underline */
}

.dark .credential-link:hover,
.dark .cert-item:hover .credential-link {
    color: rgb(0 209 255);
    /* dark:hover:text-cyan */
}

.social-link {
    color: rgb(107 114 128);
    /* text-gray-500 */
    transition: all 0.3s;
}

.dark .social-link {
    color: rgb(136 146 176);
    /* dark:text-slate */
}

.social-link:hover {
    color: rgb(0 209 255);
}

.dark .social-link:hover {
    color: rgb(0 209 255);
    /* dark:hover:text-cyan */
    transform: translateY(-2px);
}


.social-link-premium {
    padding: 10px;
    border-radius: 14px;
    background: linear-gradient(135deg, #ffffff40, #ffffff10);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: 0.35s ease-in-out;
    color: #0fd4ff;
    box-shadow: 0 0 12px rgba(0, 200, 255, 0.2);
}

.social-link-premium:hover {
    transform: translateY(-6px) scale(1.07);
    border-color: rgba(0, 200, 255, 0.6);
    box-shadow:
        0 0 20px rgba(0, 200, 255, 0.55),
        0 0 35px rgba(0, 200, 255, 0.3);
}


/* ==================================
   NEW FEATURE STYLES
================================== */

/* --- UPDATED: Fixed Social Bar --- */
#social-bar {
    position: fixed;
    top: 30%;
    /* Vertically center */
    transform: translateY(-50%);
    /* Vertically center */
    left: 1.5rem;
    /* left-6 */
    z-index: 30;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    /* space-y-6 */

    background-color: rgba(255, 255, 255, 0.8);
    /* bg-white/80 */
    backdrop-filter: blur(4px);
    padding: 1rem 0.5rem;
    /* py-4 px-2 */
    border-radius: 0.5rem;
    /* rounded-lg */
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    border: 2px solid rgb(0 209 250);
}

.dark #social-bar {
    background-color: rgba(9, 41, 83, 0.8);
    /* dark:bg-light-navy/80 */
}



@media (max-width: 1023.98px) {
    #social-bar {
        display: none;
    }
}

/* --- NEW: Mobile Social Bar (in Hero) --- */
#mobile-social-bar {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    /* space-x-6 */
    margin-bottom: .5rem;
    /* mb-10 */
    background-color: rgb(255, 255, 255);
    /* bg-gray-50 */
    border-radius: 0.5rem;
    /* rounded-lg */
    padding: 0.5rem;
    /* py-3 px-4 */
    border: 2px solid rgb(0 209 250);

}

.dark #mobile-social-bar {
    background-color: rgb(17 34 64);
    /* dark:bg-light-navy */
    border-color: rgb(0 209 250);
}

/* This class is now used by both mobile and desktop */
#mobile-social-bar .hero-social-link {
    color: rgb(117, 123, 132);
}

.dark #mobile-social-bar .hero-social-link {
    color: rgb(168 178 209);
    /* dark:text-light-slate */
}

#mobile-social-bar .hero-social-link:hover {
    color: rgb(0 209 255);
}

.dark #mobile-social-bar .hero-social-link:hover {
    color: rgb(0 209 255);
}

/* Hide mobile bar on desktop */
@media (min-width: 768px) {
    #mobile-social-bar {
        display: none;
    }
}

@keyframes bob {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

.animate-bob {
    animation: bob 3s ease-in-out infinite;
}

/* --- Hero Typing Animation --- */
.typed-cursor {
    font-size: 1.5rem;
    /* 2xl */
    line-height: 2rem;
    color: rgb(136 146 176);
    /* text-slate */
}

@media (min-width: 640px) {
    .typed-cursor {
        font-size: 1.875rem;
        /* sm:text-3xl */
        line-height: 2.25rem;
    }
}

@media (min-width: 1024px) {
    .typed-cursor {
        font-size: 2.25rem;
        /* lg:text-4xl */
        line-height: 2.5rem;
    }
}

/* --- Project Filter Buttons --- */
.filter-btn {
    padding-left: 1rem;
    /* px-4 */
    padding-right: 1rem;
    padding-top: 0.5rem;
    /* py-2 */
    padding-bottom: 0.5rem;
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    font-weight: 600;
    /* font-semibold */
    color: rgb(55 65 81);
    /* text-gray-700 */
    background-color: rgb(229 231 235);
    /* bg-gray-200 */
    border-radius: 9999px;
    /* rounded-full */
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.dark .filter-btn {
    color: rgb(168 178 209);
    /* dark:text-light-slate */
    background-color: rgb(10 25 47);
    /* dark:bg-navy */
}

.filter-btn:hover {
    background-color: rgb(0 209 255);
    /* hover:text-brand-500 */
    color: rgb(10 25 47);
    /* hover:text-white */
}

.dark .filter-btn:hover {
    background-color: rgb(0 209 255);
    /* dark:hover:bg-cyan */
    color: rgb(10 25 47);
    /* dark:hover:text-navy */
}

.filter-btn.active {
    background-color: rgb(0 209 255);
    /* bg-brand-600 */
    color: rgb(10 25 47);
    /* text-white */
}

.dark .filter-btn.active {
    background-color: rgb(0 209 255);
    /* dark:bg-cyan */
    color: rgb(10 25 47);
    /* dark:text-navy */
}

/* --- Timeline --- */
.timeline-container {
    position: relative;
}

.timeline-container::before {
    /* The vertical line */
    content: '';
    position: absolute;
    top: 0;
    left: 1rem;
    /* left-4 */
    width: 2px;
    /* w-0.5 */
    height: 100%;
    background-color: rgb(0, 209, 258);
    /* bg-gray-200 */
    transform: translateX(-50%);

}

.dark .timeline-container::before {
    background-color: rgba(230, 241, 255, 0.2);
    /* dark:bg-lightest-navy/20 */
}

.timeline-item {
    position: relative;
    padding-bottom: 2rem;
    /* space-y-8 */
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: .7rem;
    /* top-1 */
    left: 1rem;
    /* left-4 */
    width: 1.1rem;
    /* w-4 */
    height: 1.1rem;
    /* h-4 */
    background-color: rgb(0, 204, 255);
    /* bg-brand-600 */
    border-radius: 9999px;
    /* rounded-full */
    border: 4px solid rgb(255, 255, 255);
    /* border-4 border-gray-50 */
    transform: translate(-50%, -50%);
    z-index: 1;
    /* Ensure dot is above line */
}

.dark .timeline-dot {
    background-color: rgb(0 209 255);
    /* dark:bg-cyan */
    border-color: rgb(17 34 64);
    /* dark:border-light-navy */
}

.timeline-date {
    color: rgb(107 114 128);
    /* text-gray-500 */
    font-weight: 600;
    /* font-semibold */
    margin-bottom: 0.5rem;
    /* mb-2 */
    padding-left: 2.5rem;
    /* Adjusted for dot */
    margin-top: -5px;
}

.dark .timeline-date {
    color: rgb(136 146 176);
    /* dark:text-slate */
}

.timeline-content {
    margin-left: 2.5rem;
    /* Adjusted for dot */
    background-color: rgb(255 255 255);
    /* bg-white */
    padding: 1.5rem;
    /* p-6 */
    border-radius: 0.5rem;
    /* rounded-lg */
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    /* shadow-lg */
    transform: translateY(0);
    transition: all 0.3s;
    border: 2px solid rgb(0 209 250);
}

.dark .timeline-content {
    background-color: rgb(10 25 47);
    /* dark:bg-navy */
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    /* shadow-xl */
}

.dark .timeline-content:hover {
    background-color: rgb(35 53 84);
    /* dark:hover:bg-lightest-navy */
}

.timeline-title {
    font-size: 1.25rem;
    /* xl */
    line-height: 1.75rem;
    font-weight: 700;
    /* bold */
    color: rgb(17 24 39);
    /* text-gray-900 */
    margin-bottom: 0.25rem;
    /* mb-1 */
}

.dark .timeline-title {
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

.timeline-subtitle {
    color: rgb(0 209 255);
    /* text-brand-600 */
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    font-weight: 600;
    /* font-semibold */
    margin-bottom: 0.5rem;
    /* mb-2 */
}

.dark .timeline-subtitle {
    color: rgb(0 209 255);
    /* dark:text-cyan */
}

.timeline-description {
    color: rgb(55 65 81);
    /* text-gray-600 */
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    /* text-align: justify; */
}

.dark .timeline-description {
    color: rgb(168 178 209);
    /* dark:text-light-slate */
}




/* --- Accordion --- */
.accordion-container {
    border-top: 1px solid rgb(229 231 235);
    /* border-t border-gray-200 */
    margin-top: 1rem;
    /* mt-4 */
}

.dark .accordion-container {
    border-color: rgba(230, 241, 255, 0.2);
    /* dark:border-lightest-navy/20 */
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding-top: 0.75rem;
    /* py-3 */
    padding-bottom: 0.75rem;
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    font-weight: 600;
    /* font-semibold */
    color: rgb(1, 17, 21);
    /* text-brand-600 */
    cursor: pointer;
    background: none;
    border: none;
}

.dark .accordion-header {
    color: rgb(0 209 255);
    /* dark:text-cyan */
}

.accordion-header:hover {
    color: rgb(0, 209, 255);
    /* hover:text-brand-700 */
}

.dark .accordion-header:hover {
    color: rgba(0, 209, 255, 0.8);
    /* dark:hover:text-cyan/80 */
}

.accordion-icon {
    width: 1.25rem;
    /* w-5 */
    height: 1.25rem;
    /* h-5 */
    transition: transform 0.3s;
}

.accordion-header.is-open .accordion-icon {
    transform: rotate(180deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out;
}

.dark .accordion-body ul {
    color: rgb(136 146 176);
    /* dark:text-slate */
}

.accordion-body.is-open {
    max-height: 500px;
    /* Animates to full height */
}

/* --- Certification Cards (List Items) --- */
.cert-item {
    display: flex;
    /* UPDATED: Stack vertically on mobile */
    flex-direction: column;
    background-color: rgb(255 255 255);
    /* bg-white */
    padding: 1.5rem;
    /* p-6 */
    border-radius: 0.5rem;
    /* rounded-lg */
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    /* shadow */
    transition: all 0.3s ease-in-out;
    transform: translateY(0);
    text-decoration: none;
    border: 2px solid rgb(0, 209, 255);
}

/* UPDATED: On small screens and up, go horizontal */
@media (min-width: 640px) {
    .cert-item {
        flex-direction: row;
        align-items: center;
    }
}

.dark .cert-item {
    background-color: rgb(17 34 64);
    /* dark:bg-light-navy */
}

.cert-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    /* shadow-lg */
}

.dark .cert-item:hover {
    background-color: rgb(35 53 84);
    /* dark:hover:bg-lightest-navy */
}

/* NEW: Wrapper for top content */
.cert-item-content {
    display: flex;
    align-items: center;
    flex-grow: 1;
    /* Takes up available space */
}

.cert-icon-bg {
    flex-shrink: 0;
    width: 3rem;
    /* w-12 */
    height: 3rem;
    /* h-12 */
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    /* rounded-full */
    background-color: rgb(235, 236, 239);
    /* bg-brand-100 */
    margin-right: 1.5rem;
    /* mr-6 */
    border: 2px solid rgb(0, 209, 255);

}

.dark .cert-icon-bg {
    background-color: rgba(0, 209, 255, 0.1);
    /* dark:bg-cyan/10 */
}

.cert-icon {
    width: 1.5rem;
    /* w-6 */
    height: 1.5rem;
    /* h-6 */
    color: rgb(0 209 255);
    /* text-brand-600 */
}

.dark .cert-icon {
    color: rgb(0 209 255);
    /* dark:text-cyan */
}

.cert-title {
    font-size: 1.125rem;
    /* lg */
    line-height: 1.75rem;
    font-weight: 700;
    /* bold */
    color: rgb(17 24 39);
    /* text-gray-900 */
    margin-bottom: 0.25rem;
    /* mb-1 */
    transition: color 0.3s ease-in-out;
}

.dark .cert-title {
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

.cert-item:hover .cert-title {
    color: rgb(0 209 255);
    /* text-brand-600 */
}

.dark .cert-item:hover .cert-title {
    color: rgb(0 209 255);
    /* dark:text-cyan */
}

.cert-issuer {
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    color: rgb(72, 91, 96);
    /* text-gray-500 */
}

.dark .cert-issuer {
    color: rgb(136 146 176);
    /* dark:text-slate */
}

.credential-link {
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    color: rgb(0 209 255);
    /* text-gray-500 */
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    /* font-semibold */
    transition: all 0.3s ease-in-out;
    flex-shrink: 0;

    /* UPDATED: Mobile styles */
    margin-top: 1rem;
    /* mt-4 */
    padding-left: 0;
    /* pl-0 */
    width: 100%;
    justify-content: space-between;
}

/* UPDATED: Desktop styles */
@media (min-width: 640px) {
    .credential-link {
        margin-top: 0;
        padding-left: 1rem;
        /* sm:pl-4 */
        width: auto;
        justify-content: flex-end;
        margin-left: auto;
        /* sm:ml-auto */
    }
}

.dark .credential-link {
    color: rgb(168, 204, 209);
    /* dark:text-light-slate */
}

.credential-link:hover,
.cert-item:hover .credential-link {
    color: rgb(3, 60, 72);
    text-decoration: none;
    /* remove underline */
}

.dark .credential-link:hover,
.dark .cert-item:hover .credential-link {
    color: rgb(0 209 255);
    /* dark:hover:text-cyan */
}

/* --- Achievement Card Styles --- */
.achievement-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    /* gap-4 */
    background-color: rgb(252, 252, 255);
    /* bg-gray-50 */
    padding: 1.5rem;
    /* p-6 */
    border-radius: 0.5rem;
    /* rounded-lg */
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    /* shadow */
    transition: all 0.3s;
    transform: translateY(0);
    border: 2px solid rgb(0, 209, 255);
}

.dark .achievement-card {
    background-color: rgb(10 25 47);
    /* dark:bg-navy */
}

.achievement-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    /* shadow-lg */
}

.dark .achievement-card:hover {
    background-color: rgb(35 53 84);
    /* dark:hover:bg-lightest-navy */
}

.achievement-icon {
    flex-shrink: 0;
    width: 2rem;
    /* w-8 */
    height: 2rem;
    /* h-8 */
    color: rgb(0 209 255);
    /* text-brand-600 */

}

.dark .achievement-icon {
    color: rgb(0 209 255);
    /* dark:text-cyan */
}

.achievement-title {
    font-size: 1.125rem;
    /* lg */
    line-height: 1.75rem;
    font-weight: 700;
    /* bold */
    color: rgb(17 24 39);
    /* text-gray-900 */
    margin-bottom: 0.25rem;
    /* mb-1 */
}

.dark .achievement-title {
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

.achievement-description {
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    color: rgb(55 65 81);
    /* text-gray-600 */
    /* text-align: justify; */
}

.dark .achievement-description {
    color: rgb(168 178 209);
    /* dark:text-light-slate */
}

/* NEW: Style for inline links in cards */
.credential-link-inline {
    display: inline;
    color: rgb(0 209 255);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.credential-link-inline:hover {
    color: rgba(0, 209, 255, 0.8);
}


/* NEW: Style for the quote inside the reference card */
.reference-quote {
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    color: rgb(75 85 99);
    /* text-gray-600 */
    font-style: italic;
    margin-top: 0.75rem;
    /* mt-3 */
    border-left: 3px solid rgb(0, 209, 255);
    /* border-l-4 border-cyan */
    padding-left: 0.75rem;
    /* pl-3 */
}

.dark .reference-quote {
    color: rgb(136 146 176);
    /* dark:text-slate */
}

/* --- Project Modals --- */
.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 60;
    background-color: rgb(0 0 0 / 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    transition: opacity 0.3s;
    opacity: 0;
    visibility: hidden;
}

.modal-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: rgb(255 255 255);
    /* bg-white */
    width: 100%;
    max-width: 42rem;
    /* max-w-2xl */
    max-height: 90vh;
    border-radius: 0.5rem;
    /* rounded-lg */
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    /* shadow-2xl */
    overflow-y: auto;
    transform: scale(0.95);
    transition: all 0.3s;
}

.dark .modal-content {
    background-color: rgb(10 25 47);
    /* dark:bg-navy */
}

.modal-backdrop.is-visible .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    /* p-6 pb-4 */
    border-bottom: 1px solid rgb(229 231 235);
    /* border-b border-gray-200 */
}

.dark .modal-header {
    border-color: rgba(230, 241, 255, 0.1);
    /* dark:border-lightest-navy/10 */
}

.modal-title {
    font-size: 1.5rem;
    /* 2xl */
    line-height: 2rem;
    font-weight: 700;
    /* bold */
    color: rgb(17 24 39);
    /* text-gray-900 */
}

.dark .modal-title {
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

.modal-close-btn {
    color: rgb(107 114 128);
    /* text-gray-500 */
    border-radius: 9999px;
    /* rounded-full */
    padding: 0.25rem;
    /* p-1 */
    transition: all 0.3s;
    background: none;
    border: none;
    cursor: pointer;
}

.dark .modal-close-btn {
    color: rgb(136 146 176);
    /* dark:text-slate */
}

.modal-close-btn:hover {
    background-color: rgb(243 244 246);
    /* hover:bg-gray-100 */
}

.dark .modal-close-btn:hover {
    background-color: rgb(17 34 64);
    /* dark:hover:bg-light-navy */
}

.modal-body {
    padding: 1.5rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.modal-subtitle {
    font-size: 1.25rem;
    /* xl */
    line-height: 1.75rem;
    font-weight: 600;
    /* font-semibold */
    color: rgb(17 24 39);
    /* text-gray-900 */
    margin-bottom: 0.5rem;
    /* mb-2 */
}

.dark .modal-subtitle {
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

.modal-description {
    color: rgb(55 65 81);
    /* text-gray-600 */
    margin-bottom: 1rem;
    /* mb-4 */
    /* text-align: justify; */
}

.dark .modal-description {
    color: rgb(168 178 209);
    /* dark:text-light-slate */
}

/* NEW: Modal List Item Styles */
.modal-list-title {
    font-weight: 700;
    /* bold */
    color: rgb(17 24 39);
    /* text-gray-900 */
}

.dark .modal-list-title {
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    /* NEW: Align buttons vertically */
    flex-wrap: wrap;
    /* NEW: Allow buttons to wrap on small screens */
    gap: 0.75rem;
    /* gap-3 */
    padding: 1.5rem;
    /* p-6 */
    padding-top: 1rem;
    /* pt-4 */
    border-top: 1px solid rgb(229 231 235);
    /* border-t border-gray-200 */
}

.dark .modal-footer {
    border-color: rgba(230, 241, 255, 0.1);
    /* dark:border-lightest-navy/10 */
}

.modal-footer .gradient-btn {
    flex-grow: 1;
    /* Grow to fill space */
}

@media (min-width: 640px) {

    /* sm: */
    .modal-footer .gradient-btn {
        flex-grow: 0;
        /* Don't grow on larger screens */
    }
}


/* --- NEW: Gemini Feature Styles --- */
.gemini-prompt-container {
    border: 2px dashed rgba(0, 209, 255, 0.3);
    /* Dashed cyan border */
    border-radius: 0.5rem;
    padding: 1rem;
    background-color: rgb(249 250 251);
    /* bg-gray-50 */
    margin-bottom: 1.5rem;
    /* space-y-6 */
}

.dark .gemini-prompt-container {
    background-color: rgb(17 34 64);
    /* dark:bg-light-navy */
    border-color: rgba(0, 209, 255, 0.3);
}

#gemini-status {
    font-size: 0.875rem;
    line-height: 1.25rem;
    font-weight: 500;
}

.gemini-response-container {
    border-radius: 0.5rem;
    background-color: rgb(249 250 251);
    /* bg-gray-50 */
    padding: 1rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.dark .gemini-response-container {
    background-color: rgb(10 25 47);
    /* dark:bg-navy */
}

.gemini-response-content {
    color: rgb(55 65 81);
    /* text-gray-600 */
    font-style: italic;
    border-left: 4px solid rgb(0 209 255);
    /* border-cyan */
    padding-left: 1rem;
    padding-top: 0.5rem;
    /* NEW: Added padding */
    padding-bottom: 0.5rem;
    /* NEW: Added padding */
    min-height: 40px;
    /* REMOVED display: flex; */
    /* REMOVED align-items: center; */
}

.dark .gemini-response-content {
    color: rgb(168 178 209);
    /* dark:text-light-slate */
}

.gemini-response-content .animate-spin {
    margin: 0;
    color: rgb(0 209 255);
}


/* --- Contact Form --- */
.form-label {
    display: block;
    font-size: 0.875rem;
    /* sm */
    line-height: 1.25rem;
    font-weight: 500;
    /* medium */
    color: rgb(55 65 81);
    /* text-gray-700 */
    margin-bottom: 0.25rem;
    /* mb-1 */

}

.dark .form-label {
    color: rgb(168 178 209);
    /* dark:text-light-slate */
}

.form-input,
.form-textarea {
    width: 100%;
    padding-left: 1rem;
    /* px-4 */
    padding-right: 1rem;
    padding-top: 0.75rem;
    /* py-3 */
    padding-bottom: 0.75rem;
    border: 1px solid rgb(209 213 219);
    /* border border-gray-300 */
    border-radius: 0.5rem;
    /* rounded-lg */
    background-color: rgb(255 255 255);
    /* bg-white */
    color: rgb(17 24 39);
    /* text-gray-900 */
    outline: none;
    transition: all 0.3s;
}

.dark .form-input,
.dark .form-textarea {
    border-color: rgba(0, 209, 255, 0.2);
    background-color: rgb(17 34 64);
    /* dark:bg-light-navy */
    color: rgb(230 241 255);
    /* dark:text-lightest-slate */
}

.form-input:focus,
.form-textarea:focus {
    --tw-ring-color: rgb(0 209 255);
    /* focus:ring-cyan */
    box-shadow: 0 0 0 2px var(--tw-ring-color);
    border-color: transparent;
    /* focus:border-transparent */
}

.form-textarea {
    resize: vertical;
}

/* --- Scroll Animations --- */
.scroll-fade {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
}

.scroll-fade.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Loader Animation & Form Status --- */
.animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.form-status {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    font-weight: 600;
}

.form-status.show {
    opacity: 1;
}

.form-status.success {
    color: rgb(34 197 94);
    /* text-green-500 */
}

.dark .form-status.success {
    color: rgb(0 209 255);
    /* dark:text-cyan */
}

.form-status.error {
    color: rgb(239 68 68);
    /* text-red-500 */
}

/* --- Scroll Down Indicator --- */
.scroll-down-indicator {
    position: absolute;
    bottom: 2rem;
    /* bottom-8 */
    left: 50%;
    transform: translateX(-50%);
    color: rgb(107 114 128);
    /* text-gray-500 */
    animation: bounce 2s infinite;
    transition: color 0.3s;
}

.dark .scroll-down-indicator {
    color: rgb(136 146 176);
    /* dark:text-slate */
}

.scroll-down-indicator:hover {
    color: rgb(0, 209, 255);
    /* hover:text-brand-600 */
}

.dark .scroll-down-indicator:hover {
    color: rgb(0 209 255);
    /* dark:hover:text-cyan */
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}




/* ================================
   PREMIUM MODERN SCROLL TO TOP BTN
   ================================ */
.scroll-top-premium {
    position: fixed;
    bottom: 22px;
    right: 22px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffffff50, #ffffff10);
    backdrop-filter: blur(12px);
    border: 2px solid #312e2e40;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #0ea5e9;
    /* Light blue arrow */
    box-shadow: 0 0 18px rgba(0, 170, 255, 0.35);
    z-index: 999;
    /* UPDATED: Add opacity, visibility, and transform for show/hide */
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.35s ease;
    animation: pulseGlow 3s infinite ease-in-out;
}

/* NEW: Add .show class definition */
.scroll-top-premium.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Icon */
.scroll-top-premium .icon-arrow {
    width: 20px;
    height: 26px;
    transition: transform 0.3s ease;
}

/* Hover Effects — Magnetic + Glow */
.scroll-top-premium:hover {
    transform: scale(1.1) translateY(-12px);
    box-shadow: 0 0 25px rgba(0, 170, 255, 0.6),
        0 0 40px rgba(0, 170, 255, 0.25);
    border-color: rgba(0, 170, 255, 0.5);
}

.scroll-top-premium:hover .icon-arrow {
    transform: translateY(-3px);
}

/* Soft shadow bloom */
.scroll-top-premium::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 100%;
    background: radial-gradient(circle, rgba(0, 170, 255, 0.4), transparent 40%);
    filter: blur(3px);
    z-index: -1;
    transition: opacity 0.3s ease;
}

/* Hover brightens the bloom */
.scroll-top-premium:hover::after {
    opacity: 1;
}

/* Animations */
@keyframes rotateRing {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 18px rgba(0, 170, 255, 0.35);
    }

    50% {
        box-shadow: 0 0 25px rgba(0, 170, 255, 0.55);
    }
}


/* ============================================================
   GEMINI PREMIUM INPUT FIELD
   ============================================================ */
.gemini-input {
    width: 100%;
    padding: 14px 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, #ffffff40, #ffffff10);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(41, 42, 42, 0.35);
    box-shadow: inset 0 0 10px rgba(0, 205, 255, 0.18);
    font-size: 15px;
    transition: all 0.35s ease;
    color: #100f0f;
}

.gemini-input::placeholder {
    color: #8f8d8d80;
}

/* Focus Glow */
.gemini-input:focus {
    outline: none;
    border-color: rgba(0, 205, 255, 0.8);
    box-shadow:
        0 0 20px rgba(0, 209, 255, 0.45),
        0 0 40px rgba(66, 133, 244, 0.22),
        inset 0 0 15px rgba(255, 255, 255, 0.25);
    background: linear-gradient(135deg, #ffffff55, #ffffff18);
}

/* Dark Mode */
.dark .gemini-input {
    color: #fffefe;
    background: #112c4d90;
    border-color: #4285f4;
}

/* Light Mode */
.light .gemini-input:focus {
    border-color: #4285f4;
    box-shadow:
        0 0 20px rgba(66, 133, 244, 0.45),
        inset 0 0 10px rgba(0, 0, 0, 0.12);
}

.light .gemini-input::placeholder {
    color: #555555b3;
}


/* =============================
   ULTRA PREMIUM GEMINI BUTTON
   ============================= */
.gemini-pro-ultra-btn {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    padding: 0 1rem;
    background: rgba(108, 224, 247, 0.85);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: none;
    cursor: pointer;
    color: #f4fafb;
    transition: 0.5s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Outer animated neon border */
.gemini-pro-ultra-btn::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: conic-gradient(#4285F4,
            #aaf442,
            #038af9,
            #794a6a,
            #f52779,
            #4285F4);
    animation: geminiBorder 4.5s linear infinite;
    z-index: -5;
}

/* Inner actual button surface */
.gemini-pro-ultra-btn::after {
    content: "";
    position: absolute;
    inset: 3px;
    border-radius: inherit;
    background: linear-gradient(125deg, #ffffff, rgb(0, 209, 255));
    z-index: 2;
}

/* Button content above */
.gemini-pro-ultra-btn span,
.gemini-pro-ultra-btn i {
    position: relative;
    z-index: 5;
}

/* Hover effects — 3D lift + glow */
.gemini-pro-ultra-btn:hover {
    background-color: #555555b3;
    transform: translateY(-4px);
}

.gemini-pro-ultra-btn .button-loader {
    position: relative;
    z-index: 5 !important;
}

/* Rotate border ring */
@keyframes geminiBorder {
    0% {
        transform: rotate(0deg);
        filter: hue-rotate(0deg);
    }

    50% {
        transform: rotate(180deg);
        filter: hue-rotate(-180deg);
    }

    100% {
        transform: rotate(360deg);
        filter: hue-rotate(360deg);
    }
}



/* Utility */
.hidden {
    display: none;
}