/*
 * Editorial newsletter signup. Dark navy-style block with decorative
 * diagonal-line corner, asterisk-in-ring ornament, hook pill, inline
 * email form with arrow-icon submit, trust line + perk row.
 */

.newsletter {
    background: var(--color-text);
    color: var(--color-surface);
    padding: clamp(3rem, 6vw, 5.5rem) 0;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* Decorative diagonal lines — top-right corner */
.newsletter-deco {
    position: absolute;
    top: 0;
    right: 0;
    width: 180px;
    height: 180px;
    color: var(--color-accent);
    pointer-events: none;
    z-index: 0;
    transform: scaleX(-1);
}

/* Asterisk + ring ornament — top-left */
.newsletter-aster-wrap {
    position: absolute;
    top: clamp(1.5rem, 3vw, 2.5rem);
    left: clamp(1.5rem, 3vw, 2.5rem);
    width: 40px;
    height: 40px;
    z-index: 1;
    color: var(--color-accent);
}
.newsletter-aster-ring {
    position: absolute;
    inset: -8px;
    width: 56px;
    height: 56px;
    opacity: 0.55;
    animation: nlSpin 22s linear infinite reverse;
}
.newsletter-aster {
    position: absolute;
    inset: 4px;
    width: 32px;
    height: 32px;
    animation: nlSpin 14s linear infinite;
}
@keyframes nlSpin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.newsletter-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: clamp(2.5rem, 5vw, 5rem);
    align-items: center;
    position: relative;
    z-index: 2;
}

/* ---------- Text column ---------- */
.newsletter-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    align-items: flex-start;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 700ms ease 200ms, transform 800ms cubic-bezier(0.2, 0.8, 0.2, 1) 200ms;
}
.newsletter.is-in .newsletter-text {
    opacity: 1;
    transform: translateY(0);
}

.newsletter-hook {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: var(--color-surface);
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 999px;
    line-height: 1;
    border: 1px solid rgba(255, 255, 255, 0.18);
}
.newsletter-hook-dot {
    width: 5px;
    height: 5px;
    border-radius: 999px;
    background: var(--color-accent);
    animation: nlPulse 2s ease-in-out infinite;
}
@keyframes nlPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(1.7); opacity: 0.4; }
}

.newsletter-eyebrow {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--color-accent);
    position: relative;
    padding-left: 32px;
}
.newsletter-eyebrow::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 22px;
    height: 1.5px;
    background: var(--color-accent);
}

.newsletter-headline {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.02;
    letter-spacing: -0.015em;
    margin: 0;
    font-weight: 400;
    color: var(--color-surface);
    max-width: 14ch;
}

.newsletter-blurb {
    color: rgba(255, 255, 255, 0.72);
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
    max-width: 42ch;
}

/* ---------- Form column ---------- */
.newsletter-form-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 700ms ease 400ms, transform 800ms cubic-bezier(0.2, 0.8, 0.2, 1) 400ms;
}
.newsletter.is-in .newsletter-form-col {
    opacity: 1;
    transform: translateY(0);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.newsletter-field {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    padding: 6px 6px 6px 22px;
    transition: border-color 250ms ease, background 250ms ease;
}
.newsletter-field:focus-within {
    border-color: rgba(255, 255, 255, 0.42);
    background: rgba(255, 255, 255, 0.10);
}

.newsletter-field input[type=email] {
    flex: 1;
    background: transparent;
    border: 0;
    outline: 0;
    color: var(--color-surface);
    font-size: 14px;
    padding: 12px 8px;
    font-family: inherit;
    min-width: 0;
}
.newsletter-field input[type=email]::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-surface);
    color: var(--color-text);
    border: 0;
    border-radius: 999px;
    padding: 12px 22px;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 600;
    cursor: pointer;
    transition: background 280ms ease, color 280ms ease, transform 280ms ease;
    flex-shrink: 0;
}
.newsletter-submit:hover {
    background: var(--color-accent);
    color: var(--color-surface);
    transform: translateX(2px);
}
.newsletter-submit i {
    font-size: 10px;
    transition: transform 280ms ease;
}
.newsletter-submit:hover i {
    transform: translateX(2px);
}

.newsletter-fine {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: rgba(255, 255, 255, 0.55);
    font-size: 11.5px;
}
.newsletter-fine i {
    font-size: 10px;
    color: var(--color-accent);
}

/* Perks row */
.newsletter-perks {
    list-style: none;
    margin: 0;
    padding: var(--space-3) 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    color: rgba(255, 255, 255, 0.78);
    font-size: 11px;
    letter-spacing: 0.06em;
}
.newsletter-perks li {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}
.newsletter-perks i {
    color: var(--color-accent);
    font-size: 10px;
}

/* ---------- Mobile ---------- */
@media (max-width: 992px) {
    .newsletter-inner {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }
    .newsletter-deco {
        width: 120px;
        height: 120px;
    }
    .newsletter-aster-wrap {
        width: 32px;
        height: 32px;
    }
    .newsletter-aster-ring {
        inset: -6px;
        width: 44px;
        height: 44px;
    }
    .newsletter-aster {
        inset: 4px;
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 560px) {
    .newsletter-field {
        flex-direction: column;
        align-items: stretch;
        padding: 6px;
        border-radius: 14px;
        gap: 6px;
    }
    .newsletter-field input[type=email] {
        padding: 12px 14px;
    }
    .newsletter-submit {
        justify-content: center;
    }
    .newsletter-perks {
        gap: var(--space-3);
    }
}

@media (prefers-reduced-motion: reduce) {
    .newsletter-text,
    .newsletter-form-col,
    .newsletter-aster,
    .newsletter-aster-ring,
    .newsletter-hook-dot,
    .newsletter-submit,
    .newsletter-submit i {
        transition: none !important;
        animation: none !important;
        transform: none !important;
        opacity: 1 !important;
    }
}