/* ─── CSS GLOBAL DESIGN SYSTEM VARIABALES ─── */
:root {
    --bg: #060912;
    --bg2: #0c1220;
    --bg3: #111827;
    --surface: #141e2e;
    --surface2: #1a2540;
    --border: #1e2d47;
    --border2: #2a3d5c;
    --text: #e8edf5;
    --text2: #8fa3c0;
    --text3: #4a6080;
    --accent: #3d7fff;
    --accent2: #7c3aed;
    --accent3: #06d6a0;
    --glow: rgba(61, 127, 255, 0.15);
    --glow2: rgba(124, 58, 237, 0.12);
    --radius: 12px;
    --radius2: 20px;
    --radius3: 8px;
    --nav-h: 68px;
    --font-display: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
}

[data-theme="light"] {
    --bg: #f0f4ff;
    --bg2: #e8edf8;
    --bg3: #dde5f5;
    --surface: #ffffff;
    --surface2: #f5f7ff;
    --border: #d0d8ec;
    --border2: #b8c4de;
    --text: #0f1a2e;
    --text2: #3d5278;
    --text3: #8096b8;
    --accent: #2563eb;
    --accent2: #7c3aed;
    --accent3: #059669;
    --glow: rgba(37, 99, 235, 0.1);
    --glow2: rgba(124, 58, 237, 0.08);
}

/* ─── BASE RESET ELEMENTS ─── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
    transition: background 0.3s, color 0.3s;
}

::selection {
    background: rgba(61, 127, 255, 0.25);
    color: var(--text);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
}

ul {
    list-style: none;
}

/* ─── HELPERS & UTILITIES ─── */
.section-padded-x-0 {
    padding: clamp(5rem, 10vh, 8rem) 0;
}

.container-center {
    max-width: 1280px;
    margin: 0 auto;
}

.padded-container-inner {
    padding: 0 clamp(1.5rem, 5vw, 4rem);
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Color definitions for utility components */
.icon-blue { background: linear-gradient(135deg, rgba(61,127,255,.15), rgba(61,127,255,.05)); }
.icon-purple { background: linear-gradient(135deg, rgba(124,58,237,.15), rgba(124,58,237,.05)); }
.icon-green { background: linear-gradient(135deg, rgba(6,214,160,.15), rgba(6,214,160,.05)); }

.dot-blue { background: #3d7fff; }
.dot-purple { background: #7c3aed; }
.dot-green { background: #06d6a0; }
.dot-orange { background: #f59e0b; }
.dot-pink { background: #f472b6; }

/* ─── CUSTOM CURSOR EFFECTS ─── */
#cursor {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
}

#cursor-dot {
    width: 8px;
    height: 8px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    transform: translate(-50%, -50%);
    transition: transform 0.1s;
}

#cursor-ring {
    width: 40px;
    height: 40px;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    position: absolute;
    transform: translate(-50%, -50%);
    transition: transform 0.12s, width 0.2s, height 0.2s, border-color 0.2s;
}

body:has(a:hover) #cursor-ring,
body:has(button:hover) #cursor-ring {
    width: 60px;
    height: 60px;
    border-color: rgba(61, 127, 255, 0.8);
}

/* ─── SCROLL PROGRESS ─── */
#scroll-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    z-index: 1001;
    width: 0%;
    transition: width 0.1s;
    border-radius: 0 2px 2px 0;
}

/* ─── APPLICATION LOADER ─── */
#loader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 9998;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: opacity 0.5s, visibility 0.5s;
}

#loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.loader-bar {
    width: 200px;
    height: 2px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.loader-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    border-radius: 2px;
    animation: loaderAnim 1.8s ease forwards;
}

@keyframes loaderAnim {
    0% { width: 0%; }
    100% { width: 100%; }
}

.loader-text {
    font-size: 0.875rem;
    color: var(--text3);
    letter-spacing: 0.1em;
}

/* ─── NAVBAR CONFIGURATION ─── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-h);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 clamp(1.5rem, 5vw, 4rem);
    background: transparent;
    transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
    border-bottom: 1px solid transparent;
}

nav.scrolled {
    background: rgba(6, 9, 18, 0.85);
    border-color: var(--border);
    backdrop-filter: blur(20px);
}

[data-theme="light"] nav.scrolled {
    background: rgba(240, 244, 255, 0.9);
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links a {
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text2);
    border-radius: var(--radius3);
    transition: color 0.2s, background 0.2s;
    letter-spacing: 0.01em;
}

.nav-links a:hover, 
.nav-links a.active {
    color: var(--text);
    background: var(--surface);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

#theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text2);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

#theme-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-nav {
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius3);
    font-size: 0.875rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    transition: opacity 0.2s, transform 0.2s;
    letter-spacing: 0.01em;
}

.btn-nav:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    cursor: pointer;
}

.hamburger span {
    height: 2px;
    background: var(--text2);
    border-radius: 2px;
    transition: all 0.3s;
}

.mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    top: var(--nav-h);
    background: var(--bg2);
    z-index: 99;
    padding: 2rem clamp(1.5rem, 5vw, 4rem);
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav.open {
    display: flex;
}

.mobile-nav a {
    padding: 1rem 0;
    font-size: 1.125rem;
    border-bottom: 1px solid var(--border);
    color: var(--text2);
}

/* ─── GLOBAL REUSABLE SECTIONS ─── */
section {
    padding: clamp(5rem, 10vh, 8rem) clamp(1.5rem, 5vw, 4rem);
    max-width: 1280px;
    margin: 0 auto;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(61, 127, 255, 0.1);
    padding: 0.375rem 0.875rem;
    border-radius: 100px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(61, 127, 255, 0.2);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.section-sub {
    font-size: 1.0625rem;
    color: var(--text2);
    max-width: 520px;
    line-height: 1.7;
}

/* Scroll Revel Framework Classes */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

.stagger .reveal:nth-child(1) { transition-delay: 0.05s; }
.stagger .reveal:nth-child(2) { transition-delay: 0.1s; }
.stagger .reveal:nth-child(3) { transition-delay: 0.15s; }
.stagger .reveal:nth-child(4) { transition-delay: 0.2s; }
.stagger .reveal:nth-child(5) { transition-delay: 0.25s; }
.stagger .reveal:nth-child(6) { transition-delay: 0.3s; }

/* ─── HERO SECTION ─── */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--nav-h);
    max-width: none;
}

#particles-canvas {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-glow {
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(61,127,255,0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);
    pointer-events: none;
    z-index: 0;
}

.hero-glow2 {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124,58,237,0.12) 0%, transparent 70%);
    bottom: -20%;
    right: -10%;
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 0 1.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border2);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text2);
    background: rgba(20, 30, 46, 0.6);
    backdrop-filter: blur(8px);
    margin-bottom: 2rem;
    animation: fadeSlideUp 0.8s 0.2s ease both;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent3);
    box-shadow: 0 0 8px var(--accent3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-name {
    font-family: var(--font-display);
    font-size: clamp(3rem, 9vw, 6.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: .95;
    margin-bottom: 1rem;
    animation: fadeSlideUp 0.9s 0.35s ease both;
}

.hero-name span {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 50%, #f472b6 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 3vw, 1.6rem);
    font-weight: 600;
    color: var(--text2);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
    animation: fadeSlideUp 0.9s 0.5s ease both;
}

.hero-intro {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: var(--text2);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.75;
    animation: fadeSlideUp 0.9s 0.65s ease both;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    animation: fadeSlideUp 0.9s 0.8s ease both;
}

.btn-outline {
    padding: 0.875rem 2rem;
    border-radius: var(--radius);
    font-size: 0.9375rem;
    font-weight: 600;
    border: 1.5px solid var(--border2);
    color: var(--text);
    background: var(--surface);
    transition: transform 0.25s, border-color 0.25s, background 0.25s;
    letter-spacing: 0.02em;
}

.btn-outline:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
    background: var(--surface2);
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: none; }
}

/* ─── ABOUT SECTION ─── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
    margin-top: 4rem;
}

.about-img-wrap {
    position: relative;
}

.about-img-bg {
    width: 100%;
    aspect-ratio: 4/5;
    border-radius: var(--radius2);
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, var(--surface), var(--surface2));
    border: 1px solid var(--border);
}

.about-avatar {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    background: linear-gradient(135deg, rgba(61,127,255,0.15), rgba(124,58,237,0.15));
}

.about-badge {
    position: absolute;
    bottom: -1.5rem;
    right: -1.5rem;
    background: var(--surface);
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    backdrop-filter: blur(8px);
}

.about-badge-icon {
    font-size: 2rem;
}

.about-badge-text strong {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--accent);
}

.about-badge-text span {
    font-size: 0.8rem;
    color: var(--text3);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-content p {
    color: var(--text2);
    line-height: 1.8;
    font-size: 1.0625rem;
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.tag {
    padding: 0.375rem 0.875rem;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    border: 1px solid var(--border2);
    color: var(--text2);
    background: var(--surface);
    transition: border-color 0.2s, color 0.2s;
}

.tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ─── SKILLS SECTION ─── */
#skills {
    background: var(--bg2);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.skill-category {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius2);
    padding: 2rem;
    transition: border-color 0.3s, transform 0.3s;
}

.skill-category:hover {
    border-color: var(--border2);
    transform: translateY(-4px);
}

.skill-cat-header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 1.75rem;
}

.skill-cat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.skill-cat-header h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
}

.tech-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.global-tech-cloud {
    margin-top: 3rem;
    justify-content: center;
}

.tech-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text2);
    transition: all 0.2s;
}

.tech-pill:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(61, 127, 255, 0.05);
    transform: translateY(-2px);
}

.tech-pill-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ─── PROJECTS FILTER GRID ─── */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 2rem 0 3rem;
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text2);
    transition: all 0.2s;
}

.filter-btn.active, 
.filter-btn:hover {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    border-color: transparent;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius2);
    overflow: hidden;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.project-card:hover {
    border-color: var(--border2);
    transform: translateY(-8px) rotateX(2deg) rotateY(-2deg);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3), 0 0 60px rgba(61, 127, 255, 0.08);
}

[data-theme="light"] .project-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.project-img {
    height: 200px;
    background: linear-gradient(135deg, var(--surface), var(--surface2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.project-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(61,127,255,0.15), rgba(124,58,237,0.15));
    opacity: 0;
    transition: opacity 0.3s;
}

.project-card:hover .project-img::after {
    opacity: 1;
}

.project-body {
    padding: 1.5rem;
}

.project-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.project-cat {
    padding: 0.25rem 0.625rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(61, 127, 255, 0.1);
    color: var(--accent);
    border: 1px solid rgba(61, 127, 255, 0.2);
}

.project-body h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.625rem;
    letter-spacing: -0.01em;
}

.project-body p {
    font-size: 0.875rem;
    color: var(--text2);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.stack-tag {
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius3);
    font-size: 0.75rem;
    background: var(--bg3);
    color: var(--text2);
    border: 1px solid var(--border);
}

/* ─── SERVICES & GOALS CARD LAYOUT ─── */
#goals {
    background: var(--bg2);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 4rem;
}

.service-card {
    padding: 2rem;
    border-radius: var(--radius2);
    background: var(--surface);
    border: 1px solid var(--border);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    background: linear-gradient(135deg, rgba(61,127,255,0.06), rgba(124,58,237,0.06));
    transition: opacity 0.3s;
}

.service-card:hover {
    border-color: var(--border2);
    transform: translateY(-6px);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(61,127,255,0.15), rgba(124,58,237,0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.service-card p {
    font-size: 0.875rem;
    color: var(--text2);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-feature {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.8125rem;
    color: var(--text2);
}

.service-feature::before {
    content: '✓';
    color: var(--accent3);
    font-weight: 700;
    flex-shrink: 0;
}

/* ─── CONTACT GRID & INTERACTIVE FORMS ─── */
#contact {
    background: var(--bg2);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 5rem;
    margin-top: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    flex-shrink: 0;
}

.contact-item-body strong {
    font-size: 0.9375rem;
    font-weight: 600;
    display: block;
    margin-bottom: 0.25rem;
}

.contact-item-body span {
    font-size: 0.875rem;
    color: var(--text2);
}

.status-active {
    color: var(--accent3) !important;
}

.social-links-title {
    font-size: 0.875rem;
    color: var(--text2);
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    color: var(--text2);
    transition: all 0.25s;
}

.social-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(61, 127, 255, 0.05);
    transform: translateY(-3px);
}

.contact-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius2);
    padding: 2.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text2);
}

.form-group input, 
.form-group textarea, 
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border-radius: var(--radius3);
    background: var(--bg3);
    border: 1.5px solid var(--border);
    color: var(--text);
    font-size: 0.9375rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-group input:focus, 
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(61, 127, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    transition: all 0.25s;
    letter-spacing: 0.02em;
    margin-top: 0.5rem;
}

.btn-submit:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(61, 127, 255, 0.3);
}

.form-success {
    display: none;
    text-align: center;
    padding: 2rem;
    color: var(--accent3);
    font-weight: 500;
}

.success-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.success-title {
    font-family: var(--font-display);
    margin-bottom: 0.5rem;
}

/* ─── FOOTER DESIGN ─── */
footer {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    padding: 2.5rem clamp(1.5rem, 5vw, 4rem);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

footer p {
    font-size: 0.875rem;
    color: var(--text3);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text3);
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--text);
}

/* ─── MOUSE BACKGROUND GLOWS ─── */
.glow-follow {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(61,127,255,0.06) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
}

/* Contact Form Submit Button Styles */
.btn-submit {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    color: #ffffff;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    letter-spacing: 0.05em;
    margin-top: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease-out;
}

/* Hover effects */
.btn-submit:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(61, 127, 255, 0.3);
}

/* Loading/Disabled State when sending email */
.btn-submit:disabled {
    opacity: 0.5;
    pointer-events: none;
    transform: none;
    box-shadow: none;
}

/* Animated Border Feature */
@property --angle {
    syntax: "<angle>";
    initial-value: 0deg;
    inherits: false;
}

.grad-border {
    background: linear-gradient(var(--bg), var(--bg)) padding-box,
                conic-gradient(from var(--angle), var(--accent), var(--accent2), #f472b6, var(--accent)) border-box;
    border: 2px solid transparent;
    animation: borderSpin 4s linear infinite;
}

@keyframes borderSpin {
    to { --angle: 360deg; }
}

/* ─── BREAKPOINTS RESPONSIVENESS (MEDIA QUERIES) ─── */
@media(max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .about-img-wrap {
        display: flex;
        justify-content: center;
    }
    .about-img-bg {
        max-width: 380px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media(max-width: 768px) {
    .nav-links, 
    .btn-nav {
        display: none;
    }
    .hamburger {
        display: flex;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media(max-width: 480px) {
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }
}