/* ============================================================
   FORGE — smarttokeninc.com
   styles.css
   ============================================================ */

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

:root {
    --blue:        #185FA5;
    --blue-dark:   #0C447C;
    --blue-light:  #E6F1FB;
    --purple:      #534AB7;
    --purple-light:#EEEDFE;
    --green:       #0F6E56;
    --green-light: #EAF3DE;
    --green-text:  #27500A;
    --red-text:    #A32D2D;
    --gray-bg:     #F9F9F9;
    --gray-text:   #666;
    --gray-border: #e5e5e5;
    --dark:        #2C2C2A;
    --text:        #333;
    --white:       #ffffff;
    --nav-height:  72px;
    --radius:      8px;
    --shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
    --shadow-md:   0 8px 16px rgba(0,0,0,0.12);
    --transition:  0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--white);
}

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

/* ------ Layout ------ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ------ Navigation ------ */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--gray-border);
    z-index: 1000;
    transition: box-shadow var(--transition);
}

#navbar.scrolled {
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--blue);
    transition: width var(--transition);
}

.nav-link:hover { color: var(--blue); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }
.nav-link.active { color: var(--blue); }

.nav-cta {
    background: var(--blue);
    color: var(--white) !important;
    padding: 0.6rem 1.25rem;
    border-radius: 6px;
    font-weight: 600;
    transition: background var(--transition) !important;
}

.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--blue-dark) !important; }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

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

/* ------ Buttons ------ */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}
.btn-primary:hover {
    background: var(--blue-dark);
    border-color: var(--blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(24,95,165,0.35);
}

.btn-secondary {
    background: var(--white);
    color: var(--blue);
    border-color: var(--blue);
}
.btn-secondary:hover {
    background: var(--blue-light);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--blue);
    border-color: var(--white);
}
.btn-white:hover {
    background: var(--blue-light);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

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

/* ------ Sections ------ */
.section {
    padding: 5rem 2rem;
}

.section-light {
    background: var(--gray-bg);
}

.section h2 {
    font-size: 2.5rem;
    color: var(--blue);
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.section-lead {
    text-align: center;
    color: var(--gray-text);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

/* ------ Hero ------ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    background: linear-gradient(135deg, var(--blue-light) 0%, var(--purple-light) 100%);
    text-align: center;
}

.hero-container {
    max-width: 900px;
    padding: 4rem 2rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    color: var(--blue);
    letter-spacing: -0.04em;
    margin-bottom: 1rem;
}

/* Hero title FORGE / DOGE treatment */
.hero-title {
    letter-spacing: -0.04em;
    white-space: nowrap;
}

.hero-for {
    color: var(--blue);
}

.hero-do {
    color: #cc1111;
    text-decoration: line-through;
    text-decoration-color: #cc1111;
    text-decoration-thickness: 5px;
    position: relative;
    display: inline-block;
}

.hero-ge {
    color: var(--blue);
}

.hero .subtitle {
    font-size: 1.5rem;
    color: #5F5E5A;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero .description {
    font-size: 1.1rem;
    color: var(--gray-text);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ------ Cards ------ */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.card h3 {
    font-size: 1.2rem;
    color: var(--blue);
    margin-bottom: 1rem;
}

.card p { margin: 0.4rem 0; font-size: 0.95rem; }

.pro  { color: var(--green-text); font-weight: 500; }
.con  { color: var(--red-text);   font-weight: 500; }

.card-note {
    color: #888;
    font-style: italic;
    font-size: 0.88rem !important;
    margin-top: 1rem !important;
    border-top: 1px solid var(--gray-border);
    padding-top: 0.75rem;
}

/* ------ Layers ------ */
.layers {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.layer {
    padding: 2rem;
    border-radius: 4px;
    border-left: 4px solid;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.layer:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
}

.layer-blue   { border-color: var(--blue);   background: linear-gradient(to right, var(--blue-light), var(--white)); }
.layer-purple { border-color: var(--purple); background: linear-gradient(to right, var(--purple-light), var(--white)); }
.layer-green  { border-color: var(--green);  background: linear-gradient(to right, var(--green-light), var(--white)); }

.layer h3 {
    color: var(--blue);
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.layer-purple h3 { color: var(--purple); }
.layer-green  h3 { color: var(--green);  }

.layer p { color: var(--gray-text); line-height: 1.8; }

/* ------ Opportunity ------ */
.opportunity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.opportunity-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.opportunity-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.opp-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--blue);
    margin: 0.4rem 0;
}

.opp-label {
    color: var(--gray-text);
    font-size: 0.9rem;
}

.tam-label {
    text-align: center;
    margin-top: 2rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--blue);
}

/* ------ Stats ------ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
    border-top: 3px solid var(--blue);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--blue);
    margin: 0.5rem 0;
    letter-spacing: -0.02em;
}

.stat-context {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #999;
    font-weight: 600;
}

.stat-label {
    color: var(--gray-text);
    font-size: 0.92rem;
    font-weight: 500;
}

/* ------ Roadmap ------ */
.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.phase {
    background: linear-gradient(135deg, var(--blue-light) 0%, var(--purple-light) 100%);
    padding: 2rem;
    border-radius: var(--radius);
    border-left: 4px solid var(--blue);
    transition: transform var(--transition), box-shadow var(--transition);
}

.phase:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.phase h3 {
    color: var(--blue);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.phase-year {
    color: var(--gray-text);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.phase ul {
    list-style: none;
    padding-left: 0;
}

.phase li {
    margin: 0.5rem 0;
    color: #555;
    font-size: 0.95rem;
    padding-left: 1.5rem;
    position: relative;
}

.phase li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--blue);
    font-weight: 700;
}

/* ------ CTA Section ------ */
.cta-section {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

/* ------ Contact Section ------ */
.contact-container {
    max-width: 600px;
    text-align: center;
}

.contact-card {
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius);
    padding: 2rem 2.5rem;
    box-shadow: var(--shadow-sm);
    margin-top: 1rem;
    transition: transform var(--transition), box-shadow var(--transition);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: 0.02em;
}

.contact-details {
    text-align: left;
}

.contact-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.3rem;
}

.contact-email {
    font-size: 1rem;
    color: var(--blue);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition);
}

.contact-email:hover {
    color: var(--blue-dark);
    text-decoration: underline;
}

/* ------ Footer ------ */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 3rem 2rem;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.footer-brand p {
    opacity: 0.8;
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
}

.footer-links a {
    color: var(--white);
    opacity: 0.75;
    font-size: 0.9rem;
    transition: opacity var(--transition);
}

.footer-links a:hover { opacity: 1; }

.footer-copy {
    opacity: 0.5;
    font-size: 0.85rem;
}

.footer-copy a {
    color: var(--white);
    text-decoration: underline;
    opacity: 1;
}

/* ------ Scroll Reveal Animations ------ */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children inside a revealed grid */
.reveal-children > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-children.visible > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(2) { transition-delay: 0.12s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(3) { transition-delay: 0.19s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(4) { transition-delay: 0.26s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(5) { transition-delay: 0.33s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(6) { transition-delay: 0.40s; opacity: 1; transform: none; }

/* ------ Responsive ------ */
@media (max-width: 900px) {
    .hero h1 { font-size: 3rem; }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        background: var(--white);
        border-top: 1px solid var(--gray-border);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 1rem 0;
        box-shadow: 0 8px 16px rgba(0,0,0,0.08);
    }

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

    .nav-link {
        width: 100%;
        padding: 0.75rem 2rem;
        border-radius: 0;
    }

    .nav-link::after { display: none; }

    .nav-cta {
        margin: 0.5rem 2rem;
        width: calc(100% - 4rem);
        border-radius: 6px;
        text-align: center;
    }

    .hero h1         { font-size: 2.5rem; }
    .hero .subtitle  { font-size: 1.15rem; }
    .section h2      { font-size: 2rem; }

    .cta-group {
        flex-direction: column;
        align-items: stretch;
    }
    .cta-group .btn { text-align: center; }

    .section { padding: 3.5rem 1.25rem; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 2rem; }
    .stats-grid,
    .opportunity-grid { grid-template-columns: 1fr 1fr; }
}