/* ── Header ── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: all .3s;
}

.site-header .inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

@media(min-width:1024px) {
    .site-header .inner {
        height: 80px;
        padding: 0 2rem;
    }
}

.nav-link-custom {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: .875rem;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    transition: color .15s, background .15s;
    white-space: nowrap;
}

.nav-link-custom:hover {
    color: #f54342;
    background: #fff0f0;
}

.btn-login {
    display: none;
    padding: 10px 20px;
    font-size: .875rem;
    font-weight: 600;
    color: #fff;
    background: #374151;
    border-radius: 8px;
    text-decoration: none;
    transition: background .15s;
    border: none;
}

.btn-login:hover {
    background: #1f2937;
    color: #fff;
}

@media(min-width:576px) {
    .btn-login {
        display: inline-flex;
    }
}

.btn-subscribe {
    display: none;
    padding: 10px 20px;
    font-size: .875rem;
    font-weight: 600;
    color: #fff;
    background: #f54342;
    border-radius: 8px;
    text-decoration: none;
    transition: background .15s;
    border: none;
}

.btn-subscribe:hover {
    background: #d93a39;
    color: #fff;
}

@media(min-width:576px) {
    .btn-subscribe {
        display: inline-flex;
    }
}

.btn-hamburger {
    display: inline-flex;
    padding: 8px;
    border-radius: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background .15s;
}

.btn-hamburger:hover {
    background: rgba(0, 0, 0, 0.05);
}

@media(min-width:1024px) {
    .btn-hamburger {
        display: none;
    }
}

/* ── Main ── */
main {
    padding-top: 80px;
}

/* ── Page wrapper ── */
.page-bg {
    background: #f9fafb;
    min-height: 100vh;
}

.page-inner {
    max-width: 768px;
    margin: 0 auto;
    padding: 40px 1rem;
}

@media(min-width:576px) {
    .page-inner {
        padding: 64px 1.5rem;
    }
}

@media(min-width:1024px) {
    .page-inner {
        padding: 64px 2rem;
    }
}

/* ── Breadcrumb ── */
.breadcrumb-row {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .875rem;
    color: #000;
    margin-bottom: 24px;
}

.breadcrumb-home {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #000;
    text-decoration: none;
    transition: color .15s;
}

.breadcrumb-home:hover {
    color: #f54342;
}

.breadcrumb-sep {
    color: #d1d5db;
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

.breadcrumb-current {
    color: #000;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

/* ── Page heading ── */
.page-heading {
    text-align: center;
    margin-bottom: 40px;
}

.page-heading h1 {
    font-size: 1.875rem;
    font-weight: 900;
    color: #111827;
    letter-spacing: -.03em;
    margin: 0 0 8px;
}

@media(min-width:576px) {
    .page-heading h1 {
        font-size: 2.25rem;
    }
}

.page-heading p {
    color: #6b7280;
    font-size: 1rem;
    margin: 0 auto;
    max-width: 672px;
}

/* ── Form card ── */
.form-card {
    background: #fff;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.07);
    padding: 24px;
}

@media(min-width:576px) {
    .form-card {
        padding: 32px;
    }
}

/* ── Fields ── */
label.field-label {
    display: block;
    font-size: .75rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 6px;
}

.field-input {
    width: 100%;
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    font-size: .875rem;
    background: #fff;
    color: #111827;
    transition: box-shadow .15s, border-color .15s;
    outline: none;
}

.field-input::placeholder {
    color: #9ca3af;
}

.field-input:focus {
    border-color: #fb923c;
    box-shadow: 0 0 0 2px rgba(251, 146, 60, 0.35);
}

select.field-input {
    appearance: auto;
}

textarea.field-input {
    resize: none;
    padding: 12px 16px;
}

/* two-col grid on sm+ */
.two-col {
    display: grid;
    gap: 20px;
}

@media(min-width:576px) {
    .two-col {
        grid-template-columns: 1fr 1fr;
    }
}

/* form vertical spacing */
.form-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ── Submit button ── */
.btn-submit {
    width: 100%;
    padding: 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    background: linear-gradient(to right, #f97316, #ea580c);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: background .15s;
    margin-top: 32px;
}

.btn-submit:hover {
    background: linear-gradient(to right, #ea580c, #c2410c);
}

.btn-submit:disabled {
    opacity: .7;
    cursor: default;
}