/* =========================================================
   VOICE DUELS - L'Arena dei Campioni
   Stylesheet principale
   ========================================================= */

/* ---------- Variabili e Reset ---------- */
:root {
    --color-bg: #0a0a0a;
    --color-bg-alt: #131313;
    --color-bg-card: #1a1a1a;
    --color-text: #f5f5f5;
    --color-text-muted: #b8b8b8;
    --color-primary: #ff8c00;        /* arancione fuoco */
    --color-primary-light: #ffb347;
    --color-secondary: #ffd700;      /* oro */
    --color-accent: #ff4500;         /* rosso fuoco */
    --color-border: rgba(255, 140, 0, 0.25);
    --gradient-fire: linear-gradient(135deg, #ff4500 0%, #ff8c00 50%, #ffd700 100%);
    --gradient-dark: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.95) 100%);
    --shadow-fire: 0 0 30px rgba(255, 140, 0, 0.4);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.5);
    --font-display: 'Oswald', 'Bebas Neue', 'Impact', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition-base: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

ul {
    list-style: none;
}

/* ---------- Tipografia ---------- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }

.text-gradient {
    background: var(--gradient-fire);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ---------- Container ---------- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-narrow {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---------- Pulsanti ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.95rem 2rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: var(--gradient-fire);
    color: #0a0a0a;
    box-shadow: var(--shadow-fire);
}

.btn-primary::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--gradient-fire);
    filter: brightness(1.2);
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: -1;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 40px rgba(255, 140, 0, 0.7);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-light);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: #0a0a0a;
    transform: translateY(-3px);
    box-shadow: var(--shadow-fire);
}

.btn-large {
    padding: 1.15rem 2.5rem;
    font-size: 1.1rem;
}

/* ---------- Header / Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1rem 0;
    transition: var(--transition-base);
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    padding: 0.65rem 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-text);
}

.navbar-brand .logo-mark {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--gradient-fire);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #0a0a0a;
    font-weight: 900;
    box-shadow: var(--shadow-fire);
    overflow: hidden;
    flex-shrink: 0;
}

/* Immagine all'interno del logo (riempie il cerchio) */
.navbar-brand .logo-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: inherit;
    display: block;

    /* Se il PNG del logo ha del nero/spazio vuoto attorno alla parte circolare,
       aumenta lo "scale" per zoomare e tagliare il bordo. Valori tipici: 1.4 – 2.2.
       Riduci a 1 se ricorti il PNG eliminando il fondo nero. */
    transform: scale(1.6);
}

/* Quando il logo-mark contiene un'immagine, rimuove lo sfondo gradient
   (così non disturba se il logo ha già il proprio cerchio o trasparenza)
   e mantiene un glow più morbido. */
.navbar-brand .logo-mark:has(img) {
    background: transparent;
    box-shadow: 0 0 20px rgba(255, 140, 0, 0.35);
}

/* Variante esplicita: utile se serve forzare lo sfondo trasparente
   anche su browser senza supporto a :has() */
.navbar-brand .logo-mark.logo-mark--image {
    background: transparent;
    box-shadow: 0 0 20px rgba(255, 140, 0, 0.35);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.navbar-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    position: relative;
    padding: 0.25rem 0;
}

.navbar-menu a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-fire);
    transition: width 0.3s ease;
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
    width: 100%;
}

.navbar-menu a:hover {
    color: var(--color-primary-light);
}

.navbar-cta {
    margin-left: 1rem;
}

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.6rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 1.5rem 4rem;
    overflow: hidden;
    isolation: isolate;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.85)), url('https://images.unsplash.com/photo-1540039155733-5bb30b53aa14?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(10, 10, 10, 0.85) 100%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-primary);
    opacity: 0.6;
    animation: floatUp linear infinite;
}

@keyframes floatUp {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    10%  { opacity: 0.8; transform: translateY(90vh) scale(1); }
    90%  { opacity: 0.6; }
    100% { transform: translateY(-10vh) scale(0.5); opacity: 0; }
}

.hero-content {
    text-align: center;
    max-width: 1000px;
    position: relative;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    margin-bottom: 1.5rem;
    background: rgba(255, 140, 0, 0.12);
    border: 1px solid var(--color-primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary-light);
    animation: pulseGlow 2.5s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 140, 0, 0.4); }
    50%      { box-shadow: 0 0 0 12px rgba(255, 140, 0, 0); }
}

.hero-title {
    margin-bottom: 1rem;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2.2vw, 1.75rem);
    font-weight: 400;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
}

.hero-tagline {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

/* ---------- Countdown ---------- */
.countdown {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2.5rem 0;
    flex-wrap: wrap;
}

.countdown-item {
    background: rgba(20, 20, 20, 0.85);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    min-width: 100px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.countdown-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-fire);
}

.countdown-value {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1;
    color: var(--color-text);
    text-shadow: 0 0 20px rgba(255, 140, 0, 0.5);
}

.countdown-label {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.countdown-finished {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 2rem;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-text-muted);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}

.hero-scroll::after {
    content: "";
    display: block;
    width: 1px;
    height: 30px;
    background: var(--color-primary);
    margin: 0.5rem auto 0;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(-8px); }
}

/* ---------- Section ---------- */
section {
    padding: 6rem 0;
    position: relative;
}

.section-alt {
    background: var(--color-bg-alt);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 650px;
    margin: 0 auto;
}

/* ---------- About / Cos'è ---------- */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    aspect-ratio: 4 / 5;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.7) 100%);
    pointer-events: none;
}

.about-text p {
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
    color: var(--color-text-muted);
}

.about-text p strong {
    color: var(--color-primary-light);
}

.feature-list {
    margin-top: 2rem;
    display: grid;
    gap: 1rem;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.feature-list .check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-fire);
    color: #0a0a0a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    margin-top: 2px;
}

/* ---------- Phases / Come Funziona ---------- */
.phases {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.phase-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    transition: var(--transition-base);
    overflow: hidden;
}

.phase-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--gradient-fire);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.phase-card > * {
    position: relative;
    z-index: 1;
}

.phase-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(255, 140, 0, 0.2);
}

.phase-number {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    background: var(--gradient-fire);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.phase-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.phase-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.phase-meta {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 140, 0, 0.15);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-primary-light);
}

/* ---------- Prizes ---------- */
.prizes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.prize-card {
    background: linear-gradient(180deg, rgba(255, 140, 0, 0.08) 0%, transparent 100%);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.prize-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(255, 140, 0, 0.15);
}

.prize-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: var(--gradient-fire);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #0a0a0a;
    box-shadow: var(--shadow-fire);
}

.prize-title {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--color-secondary);
}

.prize-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* ---------- Why Participate ---------- */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.why-item {
    text-align: center;
    padding: 1.5rem;
    transition: var(--transition-base);
}

.why-item:hover {
    transform: translateY(-4px);
}

.why-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    border-radius: 12px;
    background: rgba(255, 140, 0, 0.1);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: var(--transition-base);
}

.why-item:hover .why-icon {
    background: var(--gradient-fire);
    transform: rotate(-6deg) scale(1.1);
}

.why-item h4 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.why-item p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ---------- Apply / CTA Section ---------- */
.apply-section {
    background: linear-gradient(135deg, rgba(255, 69, 0, 0.1) 0%, rgba(255, 215, 0, 0.05) 100%);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.apply-section::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(255, 140, 0, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.apply-content {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.apply-deadline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(255, 69, 0, 0.15);
    border: 1px solid var(--color-accent);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: 1.5rem;
}

.apply-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
    text-align: left;
}

.apply-step {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
}

.apply-step-num {
    position: absolute;
    top: -16px;
    left: 1.5rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-fire);
    color: #0a0a0a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.apply-step h4 {
    font-size: 1rem;
    margin: 0.5rem 0 0.5rem;
}

.apply-step p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.apply-contact-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

/* ---------- Page Header (per Regolamento e Contatti) ---------- */
.page-header {
    padding: 10rem 0 4rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(255, 69, 0, 0.1) 0%, transparent 100%);
    border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

/* ---------- Regolamento (page) ---------- */
.regolamento-content {
    padding: 4rem 0;
}

.regolamento-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.5rem;
    margin-bottom: 3rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
}

.regolamento-meta div {
    flex: 1 1 200px;
}

.regolamento-meta strong {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.article {
    padding: 2rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.article:last-child {
    border-bottom: none;
}

.article h3 {
    color: var(--color-secondary);
    margin-bottom: 1rem;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.article h3::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 1.4rem;
    background: var(--gradient-fire);
    border-radius: 2px;
}

.article p, .article li {
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    line-height: 1.75;
}

.article ul, .article ol {
    margin: 1rem 0 1rem 1.5rem;
}

.article ul li {
    list-style: disc;
}

.article ol li {
    list-style: decimal;
}

.article strong {
    color: var(--color-text);
}

/* ---------- Contatti page ---------- */
.contatti-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 4rem 0;
}

.contact-info {
    display: grid;
    gap: 1.5rem;
    align-content: start;
}

.contact-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.75rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: var(--transition-base);
}

.contact-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--gradient-fire);
    color: #0a0a0a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.contact-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.contact-card a {
    color: var(--color-primary-light);
    word-break: break-word;
}

.contact-card a:hover {
    color: var(--color-secondary);
}

.contact-card p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* Form */
.contact-form {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2rem;
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--color-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.15);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-checkbox {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.form-checkbox input {
    flex-shrink: 0;
    margin-top: 4px;
    accent-color: var(--color-primary);
}

.form-checkbox a {
    color: var(--color-primary-light);
    text-decoration: underline;
}

/* ---------- Footer ---------- */
.footer {
    background: #050505;
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 2rem;
    color: var(--color-text-muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .navbar-brand {
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    max-width: 320px;
}

.footer-social {
    display: flex;
    gap: 0.85rem;
    align-items: center;
}

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--color-bg-card);
    border: 1px solid var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    color: var(--color-primary-light);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.footer-social a::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--gradient-fire);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

.footer-social a i {
    position: relative;
    z-index: 1;
    transition: var(--transition-base);
}

.footer-social a:hover {
    color: #0a0a0a;
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(255, 140, 0, 0.35);
}

.footer-social a:hover::before {
    transform: scale(1);
}

.footer-social a:hover i {
    transform: scale(1.15);
}

.footer-col h5 {
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 1.25rem;
    letter-spacing: 1.5px;
}

.footer-col ul {
    display: grid;
    gap: 0.75rem;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-col a:hover {
    color: var(--color-primary-light);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-size: 0.85rem;
}

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

.footer-legal a {
    color: var(--color-text-muted);
    position: relative;
}

.footer-legal a:hover {
    color: var(--color-primary-light);
}

.footer-placeholder {
    border: 1px dashed var(--color-primary);
    padding: 2px 8px;
    border-radius: 4px;
    font-style: italic;
    color: var(--color-primary-light);
}

/* ---------- Animazioni Scroll-Reveal ---------- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.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; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .contatti-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 4rem 0;
    }

    .navbar-toggle {
        display: block;
    }

    .navbar-menu {
        position: fixed;
        top: 64px;
        right: 0;
        width: min(85vw, 320px);
        height: calc(100vh - 64px);
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid var(--color-border);
    }

    .navbar-menu.open {
        transform: translateX(0);
    }

    .navbar-menu a {
        font-size: 1.1rem;
        width: 100%;
    }

    .navbar-cta {
        margin-left: 0;
        width: 100%;
    }

    .navbar-cta .btn {
        width: 100%;
    }

    .hero {
        padding: 7rem 1rem 3rem;
        min-height: auto;
    }

    .countdown-item {
        min-width: 75px;
        padding: 1rem 0.5rem;
    }

    .countdown {
        gap: 0.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .apply-step {
        text-align: center;
    }

    .apply-step-num {
        position: static;
        margin: 0 auto 0.5rem;
    }
}

@media (max-width: 480px) {
    .hero-cta-group {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta-group .btn {
        width: 100%;
    }

    .countdown-item {
        min-width: 65px;
        padding: 0.85rem 0.4rem;
    }

    .countdown-label {
        font-size: 0.65rem;
    }
}

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

    .reveal, .reveal-left, .reveal-right, .reveal-scale {
        opacity: 1;
        transform: none;
    }

    html {
        scroll-behavior: auto;
    }
}