/* ==========================================================================
   DEZFLOYD PORTFOLIO — UNIFIED STYLESHEET
   Target: dezfloyd.com — Cloudflare Pages
   ========================================================================== */

/* ---- Design Tokens ---- */
:root {
    --accent-teal: #ff6f00;
    --accent-fire: #0040ff;
    --accent-sky: #3afb9a;
    --accent-mesh:
        radial-gradient(circle at 12% 20%, rgba(107, 247, 79, 0.36) 0%, rgba(107, 247, 79, 0) 46%),
        radial-gradient(circle at 82% 24%, rgba(0, 64, 255, 0.33) 0%, rgba(0, 64, 255, 0) 45%),
        radial-gradient(circle at 35% 80%, rgba(58, 251, 154, 0.34) 0%, rgba(58, 251, 154, 0) 50%),
        radial-gradient(circle at 78% 74%, rgba(255, 111, 0, 0.28) 0%, rgba(255, 111, 0, 0) 42%);
}

/* ---- Keyframes ---- */
@keyframes liquidMesh {
    0%, 100% { background-position: 0% 40%, 100% 20%, 30% 90%, 78% 76%; }
    50%       { background-position: 20% 10%, 78% 34%, 12% 74%, 90% 56%; }
}

@keyframes preloaderSpin {
    to { transform: rotate(360deg); }
}

@keyframes preloaderProgress {
    0%   { width: 0%; }
    60%  { width: 72%; }
    100% { width: 100%; }
}

@keyframes preloaderLogoPulse {
    0%, 100% { transform: scale(1); filter: brightness(1) contrast(1); }
    50%      { transform: scale(1.03); filter: brightness(1.2) contrast(1.1); }
}

@keyframes preloaderLogoGlitch {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-1.5px); }
    40%      { transform: translateX(1.5px); }
    60%      { transform: translateX(-0.8px); }
    80%      { transform: translateX(0.8px); }
}

@keyframes preloaderScanSweep {
    0%   { transform: translateX(-120%); }
    100% { transform: translateX(120%); }
}

@keyframes cvOutlineSpinDraw {
    0%, 8%    { background-size: 0% 2px, 2px 0%, 0% 2px, 2px 0%; }
    25%       { background-size: 100% 2px, 2px 0%, 0% 2px, 2px 0%; }
    50%       { background-size: 100% 2px, 2px 100%, 0% 2px, 2px 0%; }
    75%       { background-size: 100% 2px, 2px 100%, 100% 2px, 2px 0%; }
    92%, 100% { background-size: 100% 2px, 2px 100%, 100% 2px, 2px 100%; }
}

@keyframes bottomNavSlideUp {
    from { transform: translateY(100%); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

/* ---- Base ---- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #000000;
    color: #f5f5f5;
    position: relative;
    isolation: isolate;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: '';
    position: fixed;
    inset: -12%;
    background-image: var(--accent-mesh);
    background-size: 170% 170%;
    animation: liquidMesh 16s ease-in-out infinite;
    filter: blur(20px) saturate(115%);
    opacity: 0.75;
    pointer-events: none;
    z-index: -1;
}

body > * {
    position: relative;
    z-index: 1;
}

/* Safe-area bottom padding for iPhone notch */
body {
    padding-bottom: env(safe-area-inset-bottom, 0px);
}

@media (pointer: fine) {
    body.custom-cursor-enabled { cursor: none; }
}

::selection {
    background-color: rgba(255, 111, 0, 0.45);
    color: #ffffff;
}

/* ---- Typography ---- */
.heading-xl {
    font-size: clamp(2.8rem, 7vw, 8rem);
    line-height: 0.95;
    letter-spacing: -0.04em;
    font-weight: 800;
}

.heading-lg {
    font-size: clamp(2rem, 5vw, 4.5rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-weight: 700;
}

.heading-md {
    font-size: clamp(1.3rem, 3vw, 2.5rem);
    line-height: 1.2;
    letter-spacing: -0.01em;
    font-weight: 700;
}

.secondary-tech,
.headline-tech-word {
    font-family: 'Pixelify Sans', sans-serif;
    background-image: linear-gradient(100deg, var(--accent-teal), var(--accent-fire), var(--accent-sky));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: liquidMesh 9s ease-in-out infinite;
}

/* ---- Pill Buttons ---- */
.pill-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-weight: 700;
    transition: all 0.3s ease;
    min-height: 48px;
    min-width: 48px;
    white-space: nowrap;
}

.pill-btn-dark {
    background-color: #000000;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.pill-btn-dark:hover {
    background-image: linear-gradient(130deg, var(--accent-teal), var(--accent-fire), var(--accent-sky));
    transform: scale(1.05);
}

.pill-btn-white {
    background-color: #101010 !important;
    color: #f5f5f5 !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
}

.pill-btn-white:hover {
    background-image: linear-gradient(130deg, var(--accent-teal), var(--accent-fire), var(--accent-sky));
    color: #ffffff !important;
    transform: scale(1.05);
}

/* ---- Forms ---- */
.contact-form-card {
    position: relative;
    padding: clamp(1.5rem, 2vw, 2.2rem);
    border-radius: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
        rgba(6, 6, 6, 0.88);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.site-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.site-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.site-form-field {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.site-form-label {
    font-family: 'Pixelify Sans', sans-serif;
    font-size: 0.88rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.82);
}

.site-form-input {
    width: 100%;
    padding: 0.95rem 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
    font-size: 1rem;
    line-height: 1.5;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, transform 0.25s ease;
}

.site-form-input::placeholder {
    color: rgba(255, 255, 255, 0.42);
}

.site-form-input:hover {
    background: rgba(255, 255, 255, 0.08);
}

.site-form-input:focus {
    outline: none;
    border-color: rgba(58, 251, 154, 0.9);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 4px rgba(58, 251, 154, 0.14);
    transform: translateY(-1px);
}

.site-form-input[aria-invalid='true'] {
    border-color: rgba(255, 111, 0, 0.92);
    box-shadow: 0 0 0 4px rgba(255, 111, 0, 0.14);
}

.site-form-textarea {
    min-height: 8.75rem;
    resize: vertical;
}

.site-form-note {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.58);
    max-width: 18rem;
}

.field-error {
    min-height: 1.25rem;
    font-size: 0.875rem;
    color: #ffb088;
}

.site-form-feedback {
    min-height: 1.5rem;
    margin: 0;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.72);
}

.site-form-feedback.is-error {
    color: #ffb088;
}

.site-form-feedback.is-success {
    color: #8df7c5;
}

.footer-subscribe .site-form-label {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
}

.footer-subscribe .site-form-input {
    background: rgba(255, 255, 255, 0.04);
}

@media (max-width: 767.98px) {
    .site-form-grid {
        grid-template-columns: 1fr;
    }
}

/* ---- Accent Color Utilities ---- */
.text-accentOrange,
.hover\:text-accentOrange:hover,
.group:hover .group-hover\:text-accentOrange {
    background-image: linear-gradient(120deg, var(--accent-teal), var(--accent-fire), var(--accent-sky));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: liquidMesh 9s ease-in-out infinite;
}

.bg-accentOrange,
.hover\:bg-accentOrange:hover,
.group:hover .group-hover\:bg-accentOrange {
    background-image: linear-gradient(130deg, var(--accent-teal), var(--accent-fire), var(--accent-sky)) !important;
    background-size: 200% 200%;
    animation: liquidMesh 10s ease-in-out infinite;
}

.bg-accentOrange\/10 {
    background-color: rgba(255, 111, 0, 0.12);
}

/* ---- Card + Nav ---- */
.card-shadow {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.glass-nav {
    background: rgba(0, 0, 0, 0.88) !important;
    border-color: rgba(255, 255, 255, 0.16) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

/* ---- Service Row ---- */
.service-row {
    transition: background-color 0.4s ease, padding 0.4s ease;
}

@media (hover: hover) {
    .service-row:hover {
        background-color: rgba(255, 255, 255, 0.04);
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

/* ---- Custom Cursor ---- */
.custom-cursor {
    width: 22px;
    height: 22px;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    border-radius: 9999px;
    border: 1.5px solid rgba(255, 111, 0, 0.9);
    background: rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(6px);
    box-shadow: 0 0 0 6px rgba(255, 111, 0, 0.10);
    transform: translate3d(-50%, -50%, 0);
    transition: opacity 0.2s ease, width 0.2s ease, height 0.2s ease,
                background-color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    will-change: transform, opacity;
}

.custom-cursor::before {
    content: '';
    position: absolute;
    inset: 50% auto auto 50%;
    width: 6px;
    height: 6px;
    border-radius: 9999px;
    background: #f5f5f5;
    transform: translate(-50%, -50%);
}

.custom-cursor.cursor-active {
    opacity: 1;
}

.custom-cursor.cursor-hover {
    width: 58px;
    height: 58px;
    background: rgba(0, 64, 255, 0.12);
    border-color: rgba(245, 245, 245, 0.65);
    box-shadow: 0 0 0 10px rgba(58, 251, 154, 0.15);
    transform: translate3d(-50%, -50%, 0) scale(1.02);
}

/* ---- Image Hover Zoom ---- */
.img-zoom-container {
    overflow: hidden;
}

.img-zoom-container img {
    transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
}

@media (hover: hover) {
    .img-zoom-container:hover img {
        transform: scale(1.05);
    }
}

/* ---- Global Dark Theme Overrides ---- */
body,
section,
nav,
footer,
.bg-bgLight,
.bg-bgDark {
    background-color: #000000 !important;
}

body,
h1, h2, h3, h4, p, span, li, a, button,
.text-black,
.text-textMain {
    color: #f5f5f5 !important;
}

.text-textMuted,
.text-gray-300,
.text-gray-400,
.text-gray-500 {
    color: #b3b3b3 !important;
    -webkit-text-fill-color: #b3b3b3;
}

.bg-white,
.bg-white\/90,
.bg-bgCard,
.bg-gray-200 {
    background-color: #101010 !important;
}

.border-black,
.border-black\/5,
.border-black\/10,
.border-black\/20,
.border-t,
.border-b {
    border-color: rgba(255, 255, 255, 0.15) !important;
}

.hover\:text-textMain:hover,
.hover\:text-white:hover {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff;
}

.hover\:bg-black:hover {
    background-color: #1a1a1a !important;
}

/* ---- CV Outline Animation ---- */
.cv-outline-animated {
    position: relative;
    isolation: isolate;
}

.cv-outline-animated::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background:
        linear-gradient(90deg, var(--accent-teal), var(--accent-fire), var(--accent-sky)) top left / 0% 2px no-repeat,
        linear-gradient(180deg, var(--accent-teal), var(--accent-fire), var(--accent-sky)) top right / 2px 0% no-repeat,
        linear-gradient(270deg, var(--accent-teal), var(--accent-fire), var(--accent-sky)) bottom right / 0% 2px no-repeat,
        linear-gradient(0deg, var(--accent-teal), var(--accent-fire), var(--accent-sky)) bottom left / 2px 0% no-repeat;
    animation: cvOutlineSpinDraw 2.41s linear infinite;
}

/* ---- Utilities ---- */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }
.text-stroke { -webkit-text-stroke: 1px rgba(255, 255, 255, 0.1); color: transparent; }

/* ---- Scroll Reveal defaults (before animation) ---- */
.gs-reveal {
    will-change: transform, opacity;
}

/* ---- Preloader ---- */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: #000000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transition: opacity 0.6s ease;
}

#preloader .preloader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

#preloader .preloader-logo-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 0.9rem;
    border-radius: 14px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
}

#preloader .preloader-logo-wrap::before,
#preloader .preloader-logo-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
}

#preloader .preloader-logo-wrap::before {
    background: linear-gradient(90deg, transparent 0%, rgba(58, 251, 154, 0.22) 45%, rgba(0, 64, 255, 0.28) 55%, transparent 100%);
    transform: translateX(-120%);
    animation: preloaderScanSweep 1.5s linear infinite;
}

#preloader .preloader-logo-wrap::after {
    background: repeating-linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.05) 0,
        rgba(255, 255, 255, 0.05) 1px,
        transparent 1px,
        transparent 4px
    );
    mix-blend-mode: screen;
    opacity: 0.45;
}

#preloader .preloader-logo {
    height: 64px;
    width: auto;
    object-fit: contain;
    filter: brightness(1);
    animation: preloaderLogoPulse 1.8s ease-in-out infinite, preloaderLogoGlitch 0.42s steps(2, end) infinite;
}

#preloader .preloader-title {
    font-family: 'Pixelify Sans', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    background-image: linear-gradient(100deg, var(--accent-teal), var(--accent-fire), var(--accent-sky));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: liquidMesh 3s ease-in-out infinite;
}

#preloader .preloader-bar-track {
    width: min(280px, 80vw);
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    overflow: hidden;
}

#preloader .preloader-bar-fill {
    height: 100%;
    width: 0%;
    border-radius: 999px;
    background-image: linear-gradient(90deg, var(--accent-teal), var(--accent-fire), var(--accent-sky));
    animation: preloaderProgress 1.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

#preloader .preloader-spinner {
    width: 36px;
    height: 36px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent-teal);
    border-radius: 50%;
    animation: preloaderSpin 0.8s linear infinite;
    display: none; /* hidden by default, shown as fallback */
}

/* ---- Mobile Bottom Navigation ---- */
#mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: stretch;
    justify-content: space-around;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: max(12px, env(safe-area-inset-bottom, 12px));
    padding-top: 8px;
    transform: translateY(100%);
    opacity: 0;
    /* JS will animate this in */
}

@media (min-width: 1024px) {
    #mobile-bottom-nav {
        display: none !important;
    }
}

.bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px 4px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.45) !important;
    -webkit-text-fill-color: rgba(255, 255, 255, 0.45) !important;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.2s ease;
    min-height: 48px;
    -webkit-tap-highlight-color: transparent;
    position: relative;
}

.bottom-nav-item svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    transition: stroke 0.2s ease, transform 0.2s ease;
}

.bottom-nav-item span {
    font-family: 'Pixelify Sans', sans-serif;
    -webkit-text-fill-color: inherit;
    color: inherit !important;
}

.bottom-nav-item.active {
    color: transparent !important;
    -webkit-text-fill-color: transparent !important;
    background-image: linear-gradient(120deg, var(--accent-teal), var(--accent-fire), var(--accent-sky));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    animation: liquidMesh 5s ease-in-out infinite;
}

.bottom-nav-item.active svg {
    stroke: var(--accent-teal);
}

.bottom-nav-item.active span {
    -webkit-text-fill-color: transparent;
    color: transparent !important;
}

.bottom-nav-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 32px;
    height: 2px;
    border-radius: 0 0 4px 4px;
    background-image: linear-gradient(90deg, var(--accent-teal), var(--accent-fire), var(--accent-sky));
    transition: transform 0.25s ease;
}

.bottom-nav-item.active::after {
    transform: translateX(-50%) scaleX(1);
}

/* Body bottom padding on mobile to account for bottom nav */
@media (max-width: 1023px) {
    body {
        padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px));
    }
}

/* ---- Page Exit Transition ---- */
body.page-exiting {
    pointer-events: none;
}

/* ---- Responsive Fixes ---- */

/* Prevent heading overflow on very small screens */
@media (max-width: 400px) {
    .heading-xl {
        font-size: clamp(2.2rem, 12vw, 3.5rem);
    }
    .heading-lg {
        font-size: clamp(1.8rem, 9vw, 2.5rem);
    }
}

/* Hero section responsive padding */
@media (max-width: 768px) {
    section {
        padding-left: 4% !important;
        padding-right: 4% !important;
    }
    
    /* Offset project cards — disable on mobile */
    .md\:mt-20,
    .md\:mt-24 {
        margin-top: 0 !important;
    }
}

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    body::before {
        animation: none;
    }

    .custom-cursor {
        display: none !important;
    }

    #preloader .preloader-bar-fill {
        width: 100%;
        animation: none;
    }

    #preloader .preloader-title {
        animation: none;
        -webkit-text-fill-color: #f5f5f5;
        background: none;
        color: #f5f5f5 !important;
    }

    .secondary-tech,
    .headline-tech-word,
    .text-accentOrange,
    .hover\:text-accentOrange:hover,
    .group:hover .group-hover\:text-accentOrange,
    .bg-accentOrange\/10 {
        animation: none;
    }

    .cv-outline-animated::after {
        animation: none;
    }

    .bottom-nav-item {
        animation: none;
    }

    #mobile-bottom-nav {
        animation: none;
        transform: none;
        opacity: 1;
    }
}