/* ── Reset & Variables ───────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg:           #08080f;
    --bg-alt:       #0c0c18;
    --bg-card:      rgba(255, 255, 255, 0.04);
    --bg-card-hov:  rgba(255, 255, 255, 0.07);
    --blue:         #4f8ef7;
    --blue-dim:     #2d5be3;
    --blue-light:   #93b4fb;
    --purple:       #7b61ff;
    --white:        #eef2ff;
    --gray-1:       #a8b2cc;
    --gray-2:       #5a6485;
    --gray-3:       #272d42;
    --border:       rgba(255, 255, 255, 0.07);
    --border-hov:   rgba(79, 142, 247, 0.35);
    --gradient:     linear-gradient(135deg, #4f8ef7 0%, #7b61ff 100%);
    --gradient-text:linear-gradient(135deg, #93b4fb 0%, #7b61ff 55%, #4f8ef7 100%);
    --shadow:       0 20px 50px rgba(0, 0, 0, 0.5);
    --shadow-blue:  0 8px 30px rgba(79, 142, 247, 0.2);
    --radius:       14px;
    --font:         'Inter', system-ui, sans-serif;
}

/* ── Base ────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }

/* ── Scroll Progress ─────────────────────────────────────── */
#scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 0%;
    background: var(--gradient);
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ── Navbar ──────────────────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: background 0.3s, border-color 0.3s, padding 0.3s;
    padding: 1.2rem 0;
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(8, 8, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--border);
    padding: 0.8rem 0;
}

.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-logo {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
}
.nav-logo span { color: var(--blue); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-1);
    padding: 0.4rem 0.85rem;
    border-radius: 8px;
    transition: all 0.2s;
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-link.active { color: var(--white); }

.nav-cta {
    background: var(--gradient);
    color: #fff !important;
    padding: 0.45rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    margin-left: 0.5rem;
    transition: opacity 0.2s, transform 0.2s;
}
.nav-cta:hover { opacity: 0.88; transform: translateY(-1px); background: var(--gradient) !important; }

/* ── Hamburger ───────────────────────────────────────────── */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile Menu ─────────────────────────────────────────── */
.mobile-menu {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(8, 8, 15, 0.97);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 5rem 2rem 3rem;
    transform: translateY(-100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 100vh;
}
.mobile-menu.open { transform: translateY(0); }

.mobile-link {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-1);
    padding: 0.6rem 1.5rem;
    border-radius: 10px;
    transition: all 0.2s;
    width: 100%;
    text-align: center;
}
.mobile-link:hover { color: var(--white); background: rgba(255,255,255,0.06); }

/* ── Hero Section ────────────────────────────────────────── */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 8rem 2rem 6rem;
}

/* Grid background */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 142, 247, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 142, 247, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    pointer-events: none;
}

/* Gradient orbs */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
    animation: orbFloat 12s ease-in-out infinite;
}
.orb-1 {
    width: 550px; height: 550px;
    background: radial-gradient(circle, rgba(79,142,247,0.18) 0%, transparent 65%);
    top: -150px; right: -100px;
}
.orb-2 {
    width: 450px; height: 450px;
    background: radial-gradient(circle, rgba(123,97,255,0.14) 0%, transparent 65%);
    bottom: -100px; left: -80px;
    animation-delay: -6s;
    animation-direction: reverse;
}

@keyframes orbFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50%       { transform: translateY(-40px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--blue-light);
    background: rgba(79, 142, 247, 0.1);
    border: 1px solid rgba(79, 142, 247, 0.2);
    padding: 0.35rem 0.9rem;
    border-radius: 99px;
    letter-spacing: 0.03em;
}

.profile-ring {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    padding: 3px;
    background: var(--gradient);
    margin-top: 0.5rem;
    animation: ringPulse 4s ease-in-out infinite;
    overflow: hidden;
    flex-shrink: 0;
}
.profile-img {
    width: 124px !important;
    height: 124px !important;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--bg);
    display: block;
}

@keyframes ringPulse {
    0%, 100% { box-shadow: 0 0 0 0   rgba(79,142,247,0); }
    50%       { box-shadow: 0 0 30px 6px rgba(79,142,247,0.25); }
}

.hero-greeting {
    font-size: 1rem;
    color: var(--gray-1);
    font-weight: 400;
    margin-top: 0.25rem;
}

.hero-name {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 6s ease-in-out infinite;
}

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

.hero-subtitle {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: var(--gray-1);
    font-weight: 400;
    max-width: 480px;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 0.25rem;
}
.tag {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-1);
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 0.3rem 0.75rem;
    border-radius: 99px;
}

.hero-cta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 0.5rem;
}

.scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--gray-2);
    animation: scrollBounce 2.5s ease-in-out infinite;
    z-index: 1;
    transition: color 0.2s;
}
.scroll-hint:hover { color: var(--blue-light); }

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(7px); }
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.4rem;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
    opacity: 0.88;
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(79, 142, 247, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--border);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.btn-sm { font-size: 0.82rem; padding: 0.5rem 1.1rem; }

/* ── Page Sections ───────────────────────────────────────── */
.page-section {
    padding: 6rem 2rem;
}
.section-alt { background: var(--bg-alt); }

.container {
    max-width: 1100px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--blue);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.section-desc {
    font-size: 1rem;
    color: var(--gray-1);
    max-width: 480px;
    margin: 0 auto;
}

/* ── Reveal animations ───────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Skills ──────────────────────────────────────────────── */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.skill-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.6rem;
    transition: all 0.3s;
}
.skill-card:hover {
    background: var(--bg-card-hov);
    border-color: var(--border-hov);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.skill-card-header {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.3rem;
}
.skill-icon { font-size: 1.2rem; }
.skill-card-header h3 { font-size: 1rem; font-weight: 700; color: var(--white); }

.skill-list { list-style: none; display: flex; flex-direction: column; gap: 0.9rem; }

.skill-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
}
.skill-row span:first-child { color: var(--gray-1); font-weight: 500; }
.skill-pct { color: var(--blue-light); font-weight: 600; font-size: 0.8rem; }

.skill-bar {
    width: 100%;
    height: 4px;
    background: var(--gray-3);
    border-radius: 99px;
    overflow: hidden;
}
.skill-fill {
    height: 100%;
    width: 0%;
    background: var(--gradient);
    border-radius: 99px;
    transition: width 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Carousel ────────────────────────────────────────────── */
.carousel { max-width: 680px; margin: 0 auto; }

.carousel-viewport {
    overflow: hidden;
    border-radius: var(--radius);
}

.carousel-track {
    display: flex;
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.carousel-item {
    min-width: 100%;
    padding: 0 0.25rem;
}

/* Project cards */
.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow 0.3s;
}
.project-card:hover { box-shadow: var(--shadow); }

.project-card-top {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.gradient-neobot    { background: linear-gradient(135deg, #1a1a4e, #4f8ef7); }
.gradient-ticket    { background: linear-gradient(135deg, #1a0e4e, #7b61ff); }
.gradient-minecraft { background: linear-gradient(135deg, #0e2e1a, #2daa4e); }

.project-icon { font-size: 3.5rem; }

.project-card-body { padding: 1.6rem; }

.project-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.75rem;
}
.project-type { font-size: 0.75rem; color: var(--gray-2); font-weight: 500; }

.project-status {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: 99px;
}
.status-live  { background: rgba(45,200,100,0.12); color: #5edd8e; border: 1px solid rgba(45,200,100,0.25); }
.status-open  { background: rgba(79,142,247,0.12); color: var(--blue-light); border: 1px solid rgba(79,142,247,0.25); }
.status-beta  { background: rgba(255,176,0,0.12); color: #ffcc55; border: 1px solid rgba(255,176,0,0.25); }

.project-title { font-size: 1.3rem; font-weight: 800; color: var(--white); margin-bottom: 0.6rem; letter-spacing: -0.01em; }
.project-desc  { font-size: 0.87rem; color: var(--gray-1); line-height: 1.65; margin-bottom: 1.2rem; }

/* Game cards */
.game-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}
.game-card:hover { box-shadow: var(--shadow); }

.game-img {
    width: 100% !important;
    height: 220px !important;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.75) saturate(0.8);
    transition: filter 0.3s;
    display: block;
    flex-shrink: 0;
}
.game-card:hover .game-img { filter: brightness(0.9) saturate(1); }

.game-body  { padding: 1.4rem 1.6rem; }
.game-hours {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--blue);
    background: rgba(79,142,247,0.1);
    border: 1px solid rgba(79,142,247,0.2);
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 99px;
    margin-bottom: 0.6rem;
}
.game-title { font-size: 1.2rem; font-weight: 800; color: var(--white); margin-bottom: 0.4rem; }
.game-desc  { font-size: 0.84rem; color: var(--gray-1); line-height: 1.6; }

/* Carousel controls */
.carousel-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.carousel-btn {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
.carousel-btn:hover {
    background: var(--bg-card-hov);
    border-color: var(--border-hov);
    transform: scale(1.08);
}

.carousel-dots { display: flex; gap: 6px; align-items: center; }
.carousel-dot  {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--gray-3);
    border: none;
    cursor: pointer;
    transition: all 0.25s;
}
.carousel-dot.active {
    background: var(--blue);
    width: 20px;
    border-radius: 99px;
}

/* ── Timeline ────────────────────────────────────────────── */
.timeline {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    padding: 1rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0; bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--gray-3) 10%, var(--gray-3) 90%, transparent);
    transform: translateX(-50%);
}

.tl-item {
    position: relative;
    width: 50%;
    padding-bottom: 2rem;
}
.tl-left  { padding-right: 3rem; left: 0; text-align: right; }
.tl-right { padding-left: 3rem;  left: 50%; text-align: left; }

.tl-dot {
    position: absolute;
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--gray-3);
    border: 2px solid var(--bg);
    top: 6px;
    transition: background 0.3s;
}
.tl-left  .tl-dot { right: -5px; }
.tl-right .tl-dot { left: -5px;  }

.tl-dot-active {
    background: var(--blue) !important;
    box-shadow: 0 0 0 4px rgba(79, 142, 247, 0.2);
    animation: dotPulse 2.5s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(79,142,247,0.2); }
    50%       { box-shadow: 0 0 0 8px rgba(79,142,247,0.05); }
}

.tl-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.1rem 1.3rem;
    display: inline-block;
    max-width: 100%;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.tl-card:hover { border-color: var(--border-hov); box-shadow: var(--shadow); }
.tl-card-active { border-color: rgba(79,142,247,0.3); }

.tl-date  { font-size: 0.72rem; font-weight: 700; color: var(--blue); text-transform: uppercase; letter-spacing: 0.05em; display: block; margin-bottom: 0.3rem; }
.tl-title { font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 0.3rem; }
.tl-text  { font-size: 0.82rem; color: var(--gray-1); line-height: 1.6; }
.tl-link  { color: var(--blue-light); text-decoration: underline; text-underline-offset: 3px; }
.tl-link:hover { color: var(--white); }

/* ── About ───────────────────────────────────────────────── */
.about-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 4rem;
    align-items: start;
    max-width: 860px;
    margin: 0 auto;
}

.about-left { text-align: center; }

.about-img-wrap {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    padding: 3px;
    background: var(--gradient);
    margin: 0 auto 1rem;
    overflow: hidden;
    flex-shrink: 0;
}
.about-img {
    width: 194px !important;
    height: 194px !important;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--bg-alt);
    display: block;
}

.about-name {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.6rem;
}
.about-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: #5edd8e;
    background: rgba(45,200,100,0.1);
    border: 1px solid rgba(45,200,100,0.25);
    padding: 0.3rem 0.8rem;
    border-radius: 99px;
}

.about-right { display: flex; flex-direction: column; gap: 1.2rem; padding-top: 0.5rem; }

.about-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}
.about-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 0.1rem; }
.about-item p { font-size: 0.9rem; color: var(--gray-1); line-height: 1.7; }

/* ── Contact ─────────────────────────────────────────────── */
.contact-card {
    max-width: 440px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.contact-card:hover {
    border-color: var(--border-hov);
    box-shadow: var(--shadow-blue);
}

.contact-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.contact-platform { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray-2); margin-bottom: 0.3rem; }

.contact-handle {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
    cursor: pointer;
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 8px;
    transition: all 0.2s;
    margin-bottom: 0.15rem;
}
.contact-handle:hover { background: rgba(79,142,247,0.1); color: var(--blue-light); }
.contact-handle.copied { background: rgba(79,142,247,0.15); color: var(--blue-light); }

.contact-hint  { font-size: 0.7rem; color: var(--gray-2); margin-bottom: 1.5rem; }
.contact-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

/* ── Footer ──────────────────────────────────────────────── */
.footer {
    border-top: 1px solid var(--border);
    padding: 2.5rem 2rem;
    background: var(--bg);
}
.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.footer-logo { font-size: 1rem; font-weight: 800; color: var(--white); }
.footer-logo span { color: var(--blue); }
.footer-text { font-size: 0.82rem; color: var(--gray-2); }
.footer-copy { font-size: 0.78rem; color: var(--gray-2); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
    .skills-grid { grid-template-columns: 1fr 1fr; }
}

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

    .hero-section { padding: 7rem 1.5rem 5rem; }
    .page-section { padding: 4rem 1.5rem; }

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

    /* Timeline mobile : tout à gauche */
    .timeline::before { left: 12px; }
    .tl-item { width: 100%; left: 0 !important; padding-left: 2.5rem !important; padding-right: 0 !important; text-align: left !important; }
    .tl-left .tl-dot, .tl-right .tl-dot { left: 7px !important; right: auto !important; }

    .about-layout { grid-template-columns: 1fr; gap: 2.5rem; }
    .about-left { order: -1; }
    .about-img-wrap { width: 150px; height: 150px; }

    .hero-cta { flex-direction: column; align-items: center; }
    .btn { width: 100%; max-width: 280px; justify-content: center; }

    .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .hero-name { font-size: 2.8rem; }
    .section-title { font-size: 1.7rem; }
}