/* ============================================================
   Gilco — Aurora Green facelift
   Dark, atmospheric theme: glowing mesh gradients (Aurora UI),
   subtle glassmorphism, and scroll-driven reveals.
   ============================================================ */

/* ---- Design tokens ---- */
:root {
    /* Greens */
    --lime: #8ede2a;        /* brand mark lime */
    --emerald: #10b981;
    --mint: #34d399;
    --teal: #2dd4bf;
    --deep: #0b5b3a;

    /* Surface / ink */
    --bg: #06100b;
    --bg-soft: #0a1712;
    --ink: #eaf5ee;         /* primary text */
    --ink-muted: #a7bcb0;   /* secondary text */
    --ink-faint: #7d938a;

    /* Glass */
    --glass: rgba(255, 255, 255, 0.045);
    --glass-strong: rgba(255, 255, 255, 0.07);
    --glass-border: rgba(255, 255, 255, 0.10);
    --glass-border-hi: rgba(141, 222, 42, 0.45);

    --glow: 0 0 40px rgba(16, 185, 129, 0.35);
    --radius: 18px;
    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --maxw: 1160px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--ink);
    background-color: var(--bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   Aurora background — fixed glowing mesh behind everything
   ============================================================ */
.aurora {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    background:
        radial-gradient(1200px 800px at 15% -10%, rgba(11, 91, 58, 0.55), transparent 60%),
        radial-gradient(1000px 700px at 100% 0%, rgba(13, 27, 20, 0.9), transparent 55%),
        linear-gradient(180deg, #06100b 0%, #050c09 100%);
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.55;
    will-change: transform;
}

.blob-1 {
    width: 620px; height: 620px;
    top: -160px; left: -120px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.85), transparent 70%);
    animation: float1 18s var(--ease) infinite alternate;
}
.blob-2 {
    width: 520px; height: 520px;
    top: 20%; right: -140px;
    background: radial-gradient(circle, rgba(142, 222, 42, 0.55), transparent 70%);
    animation: float2 22s var(--ease) infinite alternate;
}
.blob-3 {
    width: 560px; height: 560px;
    bottom: -180px; left: 20%;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.45), transparent 70%);
    animation: float3 26s var(--ease) infinite alternate;
}
.blob-4 {
    width: 420px; height: 420px;
    top: 55%; left: 55%;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.35), transparent 70%);
    animation: float1 30s var(--ease) infinite alternate;
}

@keyframes float1 { to { transform: translate3d(80px, 60px, 0) scale(1.15); } }
@keyframes float2 { to { transform: translate3d(-90px, 40px, 0) scale(1.1); } }
@keyframes float3 { to { transform: translate3d(60px, -70px, 0) scale(1.2); } }

/* Grain/vignette to keep glass legible */
.aurora::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 90% at 50% 30%, transparent 40%, rgba(3, 8, 6, 0.65) 100%);
}

/* ============================================================
   Scroll progress bar
   ============================================================ */
.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0%;
    z-index: 1100;
    background: linear-gradient(90deg, var(--emerald), var(--lime));
    box-shadow: 0 0 12px rgba(142, 222, 42, 0.7);
    transition: width 0.1s linear;
}

/* ============================================================
   Navigation — glass bar
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: 72px;
    z-index: 1000;
    background: rgba(6, 16, 11, 0.55);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-bottom: 1px solid transparent;
    transition: background 0.35s var(--ease), border-color 0.35s var(--ease);
}

.navbar.scrolled {
    background: rgba(6, 16, 11, 0.8);
    border-bottom-color: var(--glass-border);
}

.nav-container {
    max-width: var(--maxw);
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--ink);
    cursor: pointer;
}

.logo-img {
    height: 40px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 10px rgba(142, 222, 42, 0.35));
}

.logo-word {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--ink-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--ink);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -6px;
    left: 0;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--emerald), var(--lime));
    box-shadow: 0 0 10px rgba(142, 222, 42, 0.7);
    transition: width 0.3s var(--ease);
}

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

/* Compact "Get In Touch" CTA that appears in the bar on mobile after
   the hero button scrolls away. Hidden on desktop (Contact is in the menu). */
.nav-cta {
    display: none;
    align-items: center;
    margin-left: auto;
    margin-right: 1rem;
    padding: 9px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    color: #04120b;
    background: linear-gradient(135deg, var(--emerald), var(--lime));
    border-radius: 999px;
    box-shadow: 0 4px 18px rgba(16, 185, 129, 0.4);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.nav-cta.visible {
    opacity: 1;
    transform: none;
    pointer-events: auto;
}

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

.bar {
    width: 26px;
    height: 2px;
    background-color: var(--ink);
    border-radius: 2px;
    transition: 0.3s var(--ease);
}

.hamburger.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active .bar:nth-child(2) { opacity: 0; }
.hamburger.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
}

.hero-container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

/* Let grid columns shrink below their content so long lines wrap
   instead of forcing horizontal overflow on small screens. */
.hero-content,
.hero-image {
    min-width: 0;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 100%;
    flex-wrap: wrap;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mint);
    padding: 0.4rem 0.9rem;
    margin-bottom: 1.4rem;
    border: 1px solid var(--glass-border);
    background: var(--glass);
    border-radius: 999px;
    backdrop-filter: blur(8px);
}

.eyebrow .dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--lime);
    box-shadow: 0 0 10px var(--lime);
}

.hero-title {
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 700;
    line-height: 1.02;
    letter-spacing: -0.03em;
    margin-bottom: 1.2rem;
    background: linear-gradient(120deg, #ffffff 20%, var(--mint) 65%, var(--lime) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 60px rgba(52, 211, 153, 0.25);
}

.hero-subtitle {
    font-size: clamp(1.15rem, 2.2vw, 1.6rem);
    font-weight: 500;
    margin-bottom: 1.3rem;
    color: var(--ink);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2.2rem;
    color: var(--ink-muted);
    line-height: 1.75;
    max-width: 34rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ---- Buttons ---- */
.btn {
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--emerald), var(--lime));
    color: #04120b;
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(142, 222, 42, 0.5);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: var(--glass);
    color: var(--ink);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    border-color: var(--glass-border-hi);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.2);
}

/* ---- Hero image ---- */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.55), transparent 70%);
    filter: blur(50px);
    z-index: 0;
}

.profile-image {
    position: relative;
    z-index: 1;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(142, 222, 42, 0.5);
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.03), 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: transform 0.4s var(--ease);
}

.profile-image:hover {
    transform: scale(1.04) translateY(-4px);
}

/* Scroll cue */
.scroll-cue {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--ink-faint);
    font-size: 1.4rem;
    animation: bob 2s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 10px); } }

/* ============================================================
   Sections & titles
   ============================================================ */
section {
    padding: 110px 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 3.5rem;
    color: var(--ink);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -14px;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--emerald), var(--lime));
    box-shadow: 0 0 16px rgba(142, 222, 42, 0.6);
}

/* ---- Shared glass surface ---- */
.glass {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    backdrop-filter: blur(14px) saturate(130%);
    -webkit-backdrop-filter: blur(14px) saturate(130%);
}

/* ============================================================
   About
   ============================================================ */
.about-content {
    display: grid;
    grid-template-columns: 1.7fr 1fr;
    gap: 3rem;
    align-items: start;
}

.about-text {
    padding: 2.5rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    backdrop-filter: blur(14px) saturate(130%);
    -webkit-backdrop-filter: blur(14px) saturate(130%);
}

.about-text p {
    font-size: 1.08rem;
    margin-bottom: 1.4rem;
    color: var(--ink-muted);
    line-height: 1.85;
}
.about-text p:last-child { margin-bottom: 0; }
.about-text strong { color: var(--mint); font-weight: 600; }

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

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    backdrop-filter: blur(14px);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.stat-item:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hi);
    box-shadow: 0 16px 40px rgba(16, 185, 129, 0.18);
}

.stat-item h3 {
    font-size: 2.6rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(120deg, var(--mint), var(--lime));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-item p {
    color: var(--ink-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

/* ============================================================
   Experience — timeline
   ============================================================ */
.timeline {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, transparent, rgba(142, 222, 42, 0.5), var(--emerald), transparent);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 50%;
    padding-right: 2.5rem;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 50%;
    padding-left: 2.5rem;
    text-align: left;
}

.timeline-content {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 1.8rem;
    border-radius: var(--radius);
    backdrop-filter: blur(14px);
    position: relative;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.timeline-content:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hi);
    box-shadow: 0 16px 40px rgba(16, 185, 129, 0.18);
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 26px;
    width: 16px;
    height: 16px;
    background: var(--lime);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(6, 16, 11, 1), 0 0 16px rgba(142, 222, 42, 0.9);
}

.timeline-item:nth-child(odd) .timeline-content::before { right: -58px; }
.timeline-item:nth-child(even) .timeline-content::before { left: -58px; }

.timeline-content h3 {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.4rem;
}

.company {
    color: var(--mint);
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.period {
    color: var(--ink-faint);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.timeline-content ul {
    list-style: none;
    padding: 0;
}

.timeline-content li {
    padding: 0.3rem 0;
    color: var(--ink-muted);
    position: relative;
    padding-left: 1.4rem;
    font-size: 0.95rem;
}

.timeline-item:nth-child(odd) .timeline-content li {
    padding-left: 0;
    padding-right: 1.4rem;
}

.timeline-content li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--emerald);
}

.timeline-item:nth-child(odd) .timeline-content li::before {
    left: auto;
    right: 0;
}

/* ============================================================
   Services
   ============================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.8rem;
}

.service-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 2.5rem;
    border-radius: var(--radius);
    backdrop-filter: blur(14px) saturate(130%);
    -webkit-backdrop-filter: blur(14px) saturate(130%);
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--glass-border-hi);
    box-shadow: 0 24px 50px rgba(16, 185, 129, 0.22);
}

.service-content {
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.service-card.featured {
    border-color: rgba(142, 222, 42, 0.4);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.10), var(--glass));
    box-shadow: 0 20px 50px rgba(16, 185, 129, 0.18);
}

.service-card.featured::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--emerald), var(--lime));
    box-shadow: 0 0 16px rgba(142, 222, 42, 0.7);
}

.service-badge {
    align-self: flex-start;
    background: linear-gradient(135deg, var(--emerald), var(--lime));
    color: #04120b;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.32rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 1.25rem;
    box-shadow: 0 0 20px rgba(142, 222, 42, 0.4);
}

.service-icon {
    width: 58px;
    height: 58px;
    background: linear-gradient(135deg, var(--emerald), var(--lime));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.4rem;
    font-size: 1.4rem;
    color: #04120b;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35);
}

.service-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.9rem;
}

.service-content p {
    color: var(--ink-muted);
    margin-bottom: 1.5rem;
    line-height: 1.65;
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin-top: auto;
}

.service-card li {
    padding: 0.5rem 0;
    color: var(--ink-muted);
    position: relative;
    padding-left: 1.8rem;
    font-size: 0.95rem;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.5rem;
    color: #04120b;
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--mint), var(--lime));
}

/* ============================================================
   Contact
   ============================================================ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.contact-info > p {
    color: var(--ink-muted);
    margin-bottom: 2rem;
    line-height: 1.75;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.2rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    text-decoration: none;
    color: var(--ink-muted);
    transition: border-color 0.3s ease, transform 0.3s ease, color 0.3s ease;
}

.contact-item:hover {
    border-color: var(--glass-border-hi);
    transform: translateX(4px);
    color: var(--lime);
}

.contact-item i {
    color: var(--lime);
    font-size: 1.15rem;
    width: 22px;
    text-align: center;
}

.contact-item span {
    color: inherit;
    transition: color 0.3s ease;
}

.contact-form {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: var(--radius);
    backdrop-filter: blur(14px) saturate(130%);
    -webkit-backdrop-filter: blur(14px) saturate(130%);
}

.form-group {
    margin-bottom: 1.3rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.03);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--ink-faint); }

.form-group select { color: var(--ink-muted); }
.form-group select option { background: #0a1712; color: var(--ink); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--glass-border-hi);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.contact-form .btn-primary { width: 100%; justify-content: center; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
    border-top: 1px solid var(--glass-border);
    background: rgba(4, 10, 7, 0.6);
    color: var(--ink-faint);
    text-align: center;
    padding: 2rem 0;
    font-size: 0.9rem;
}

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in-view {
    opacity: 1;
    transform: none;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; gap: 2.5rem; }
    .hero-description { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .eyebrow { margin-left: auto; margin-right: auto; }
    .about-content { grid-template-columns: 1fr; gap: 2rem; }
    .about-stats { flex-direction: row; }
    .contact-content { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav-cta { display: inline-flex; }
    .eyebrow { display: none; }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 72px;
        flex-direction: column;
        gap: 1.5rem;
        background: rgba(6, 16, 11, 0.95);
        backdrop-filter: blur(16px);
        width: 100%;
        text-align: center;
        transition: left 0.35s var(--ease);
        padding: 2.5rem 0;
        border-bottom: 1px solid var(--glass-border);
    }

    .nav-menu.active { left: 0; }

    section { padding: 80px 0; }

    .profile-image { width: 280px; height: 280px; }
    .hero-image::before { width: 320px; height: 320px; }

    /* Single-sided timeline on mobile */
    .timeline::before { left: 18px; }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 46px;
        margin-right: 0;
        padding-left: 1.6rem;
        padding-right: 1.6rem;
        text-align: left;
    }
    .timeline-item:nth-child(odd) .timeline-content li,
    .timeline-item:nth-child(even) .timeline-content li {
        padding-left: 1.4rem;
        padding-right: 0;
    }
    .timeline-item:nth-child(odd) .timeline-content li::before,
    .timeline-item:nth-child(even) .timeline-content li::before {
        left: 0; right: auto;
    }
    .timeline-item:nth-child(odd) .timeline-content::before,
    .timeline-item:nth-child(even) .timeline-content::before {
        left: -42px; right: auto;
    }

    .services-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .about-stats { flex-direction: column; }
    .profile-image { width: 230px; height: 230px; }
    .service-card { padding: 1.8rem; }
    .about-text { padding: 1.8rem; }
}

@media (prefers-reduced-motion: reduce) {
    * { scroll-behavior: auto !important; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .blob, .scroll-cue { animation: none !important; }
}