/* ====================================================================
   Creativelines — Frontend Nav + Footer
   Cream/ivory site theme: header sits on cream with subtle shadow,
   footer inverts to deep espresso for editorial rhythm — gives the
   page a definitive visual "close" and showcases the gold + red.
   ==================================================================== */

/* ============================================================
   HEADER — light cream, soft shadow on scroll
   ============================================================ */

.cl-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--cl-ivory) 92%, transparent);
    border-bottom: 1px solid var(--cl-border, rgba(44, 34, 24, 0.08));
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
}

.cl-header__inner {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
    position: relative;
    z-index: 110;
}

.cl-header__brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--cl-espresso);
    flex-shrink: 0;
}
.cl-header__logo { height: 32px; width: auto; display: block; }
.cl-header__wordmark {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--cl-espresso);
}
.cl-header__env {
    background: var(--cl-yellow);
    color: var(--cl-espresso);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
}

.cl-header__nav { flex: 1; display: flex; justify-content: center; }

/* Mobile drawer — overlays the page (does NOT push hero down) */
@media (max-width: 900px) {
    .cl-header__nav {
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        z-index: 90;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: calc(var(--header-h, 80px) + 1rem) clamp(1.5rem, 6vw, 2.5rem) 2rem;
        overflow-y: auto;
        background: linear-gradient(
            180deg,
            color-mix(in srgb, var(--cl-espresso, #2C2218) 96%, transparent) 0%,
            color-mix(in srgb, var(--cl-espresso, #2C2218) 98%, transparent) 100%
        );
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-12px);
        transition: opacity 380ms cubic-bezier(0.22, 1, 0.36, 1),
                    transform 480ms cubic-bezier(0.22, 1, 0.36, 1),
                    visibility 0s linear 380ms;
    }
    .cl-header--drawer-open .cl-header__nav {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        transition: opacity 380ms cubic-bezier(0.22, 1, 0.36, 1),
                    transform 480ms cubic-bezier(0.22, 1, 0.36, 1),
                    visibility 0s linear 0s;
    }

    /* Gold→red brand strip just under the header */
    .cl-header__nav::before {
        content: '';
        position: absolute;
        top: calc(var(--header-h, 80px));
        left: 0; right: 0;
        height: 2px;
        background: linear-gradient(
            90deg,
            transparent 0%,
            var(--cl-yellow, #E8B923) 35%,
            var(--cl-red, #D9201F) 65%,
            transparent 100%
        );
        opacity: 0.7;
    }

    .cl-header__nav .cl-nav {
        flex-direction: column;
        gap: 0;
        width: 100%;
        align-items: stretch;
        margin-top: 1rem;
    }
    .cl-header__nav .cl-nav__item {
        opacity: 0;
        transform: translateY(8px);
        transition: opacity 400ms cubic-bezier(0.22, 1, 0.36, 1),
                    transform 400ms cubic-bezier(0.22, 1, 0.36, 1);
    }
    .cl-header--drawer-open .cl-header__nav .cl-nav__item {
        opacity: 1;
        transform: translateY(0);
    }
    .cl-header--drawer-open .cl-header__nav .cl-nav__item:nth-child(1) { transition-delay: 80ms; }
    .cl-header--drawer-open .cl-header__nav .cl-nav__item:nth-child(2) { transition-delay: 140ms; }
    .cl-header--drawer-open .cl-header__nav .cl-nav__item:nth-child(3) { transition-delay: 200ms; }
    .cl-header--drawer-open .cl-header__nav .cl-nav__item:nth-child(4) { transition-delay: 260ms; }
    .cl-header--drawer-open .cl-header__nav .cl-nav__item:nth-child(5) { transition-delay: 320ms; }
    .cl-header--drawer-open .cl-header__nav .cl-nav__item:nth-child(6) { transition-delay: 380ms; }
    .cl-header--drawer-open .cl-header__nav .cl-nav__item:nth-child(7) { transition-delay: 440ms; }
    .cl-header--drawer-open .cl-header__nav .cl-nav__item:nth-child(8) { transition-delay: 500ms; }

    .cl-header__nav .cl-nav__link {
        display: block;
        padding: 1.1rem 0.25rem;
        font-size: clamp(1.5rem, 5vw, 2.1rem);
        font-family: var(--font-display);
        font-weight: 500;
        line-height: 1.1;
        letter-spacing: -0.01em;
        border-bottom: 1px solid rgba(250, 246, 236, 0.10);
        border-radius: 0;
        color: rgba(250, 246, 236, 0.92);
        transition: color 200ms, padding-left 240ms;
    }
    .cl-header__nav .cl-nav__link:hover,
    .cl-header__nav .cl-nav__link:focus {
        color: var(--cl-yellow, #E8B923);
        padding-left: 0.5rem;
    }
    .cl-header__nav .cl-nav__item.is-active > .cl-nav__link {
        color: var(--cl-yellow, #E8B923);
    }
    .cl-header__nav .cl-nav__item.is-active > .cl-nav__link::after { display: none; }

    .cl-header__nav .cl-nav__sub {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0 0 0.5rem 1rem;
        margin: 0;
    }
    .cl-header__nav .cl-nav__sub-link {
        padding: 0.6rem 0;
        font-size: 1rem;
        font-family: var(--font-body);
        font-weight: 400;
        color: rgba(250, 246, 236, 0.65);
    }
    .cl-header__nav .cl-nav__sub-link:hover {
        color: var(--cl-yellow, #E8B923);
        background: transparent;
    }
}

.cl-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 0.4rem;
    align-items: center;
}
.cl-nav__item {
    position: relative;
}
.cl-nav__link {
    display: inline-block;
    padding: 0.5rem 0.85rem;
    color: var(--cl-mocha);
    text-decoration: none;
    font-size: var(--fs-sm);
    font-weight: 500;
    border-radius: var(--r-sm);
    transition: color var(--t-base);
}
.cl-nav__link:hover { color: var(--cl-espresso); }
.cl-nav__item.is-active > .cl-nav__link { color: var(--cl-espresso); font-weight: 600; }
.cl-nav__item.is-active > .cl-nav__link::after {
    content: '';
    display: block;
    margin-top: 2px;
    height: 2px;
    background: var(--cl-yellow);
    border-radius: 2px;
}

.cl-nav__sub {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--cl-paper);
    border: 1px solid var(--cl-border, rgba(44, 34, 24, 0.10));
    border-radius: var(--r-md);
    box-shadow: var(--shadow-md);
    padding: 6px;
    list-style: none;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--t-base);
}
.cl-nav__item.has-children:hover > .cl-nav__sub,
.cl-nav__item.has-children:focus-within > .cl-nav__sub {
    opacity: 1; visibility: visible; transform: translateY(0);
}
.cl-nav__sub-link {
    display: block;
    padding: 0.5rem 0.85rem;
    text-decoration: none;
    color: var(--cl-mocha);
    font-size: var(--fs-sm);
    border-radius: var(--r-sm);
    transition: all var(--t-base);
}
.cl-nav__sub-link:hover {
    color: var(--cl-espresso);
    background: color-mix(in srgb, var(--cl-yellow) 18%, transparent);
}

.cl-header__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.cl-header__menu-toggle {
    display: none;
    width: 42px; height: 42px;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--cl-border, rgba(44, 34, 24, 0.10));
    border-radius: var(--r-sm);
    color: var(--cl-espresso);
    cursor: pointer;
    position: relative;
    z-index: 120;
    transition: background 200ms, color 200ms, border-color 200ms;
}
.cl-header__menu-toggle:hover {
    border-color: var(--cl-yellow, #E8B923);
}
/* When drawer open: ivory text-on-dark + hamburger morphs to X */
.cl-header--drawer-open .cl-header__menu-toggle {
    color: var(--cl-ivory, #FAF6EC);
    border-color: rgba(250, 246, 236, 0.22);
    background: transparent;
}
.cl-header__menu-toggle svg {
    width: 20px;
    height: 20px;
}
.cl-header__menu-toggle svg .toggle-line-1,
.cl-header__menu-toggle svg .toggle-line-2,
.cl-header__menu-toggle svg .toggle-line-3 {
    transform-origin: center;
    transition: transform 320ms cubic-bezier(0.65, 0, 0.35, 1),
                opacity 200ms;
}
.cl-header--drawer-open .cl-header__menu-toggle svg .toggle-line-1 {
    transform: rotate(45deg) translate(4px, 4px);
}
.cl-header--drawer-open .cl-header__menu-toggle svg .toggle-line-2 {
    opacity: 0;
}
.cl-header--drawer-open .cl-header__menu-toggle svg .toggle-line-3 {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Invert brand colors so they remain visible when the dark drawer is up */
.cl-header--drawer-open .cl-header__wordmark,
.cl-header--drawer-open .cl-header__brand {
    color: var(--cl-ivory, #FAF6EC);
}
@media (max-width: 900px) {
    .cl-header__menu-toggle { display: inline-flex; }
    .cl-header__cta .btn { display: none; }
}

@media (max-width: 900px) {

    .cl-header {
        overflow: visible;
    }

    .cl-header__inner {
        position: relative;
    }

    .cl-header__nav {
        position: fixed;
        inset: 0;
        height: 100vh;
        width: 100vw;

        /* important */
        margin: 0;
        flex: none;

        /* prevent layout influence */
        pointer-events: none;
    }

    .cl-header--drawer-open .cl-header__nav {
        pointer-events: auto;
    }
}


/* ============================================================
   FOOTER — deep espresso for editorial contrast against cream
   ============================================================ */

.cl-footer {
    /* Deep espresso with subtle warm gradient — provides strong contrast
       to the cream page body, with brand-color glow hints for depth. */
    background:
        radial-gradient(ellipse at 15% 0%, rgba(232, 185, 35, 0.08), transparent 50%),
        radial-gradient(ellipse at 85% 100%, rgba(217, 32, 31, 0.06), transparent 50%),
        var(--cl-espresso);
    color: rgba(250, 246, 236, 0.85);
    padding: clamp(3.5rem, 6vw, 5.5rem) 0 2rem;
    margin-top: clamp(3rem, 6vw, 5rem);
    position: relative;
}
/* Gold→red accent strip across the top edge */
.cl-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--cl-yellow) 30%,
        var(--cl-red) 70%,
        transparent 100%
    );
    opacity: 0.85;
}

/* Newsletter */
.cl-footer__newsletter {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding-bottom: clamp(2rem, 4vw, 3rem);
    margin-bottom: clamp(2rem, 4vw, 3rem);
    border-bottom: 1px solid rgba(250, 246, 236, 0.10);
    align-items: center;
}
@media (max-width: 700px) {
    .cl-footer__newsletter { grid-template-columns: 1fr; }
}
.cl-footer__newsletter-heading {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.4vw, 1.85rem);
    font-weight: 700;
    line-height: 1.15;
    margin: 0 0 0.5rem;
    color: var(--cl-ivory);
    letter-spacing: -0.02em;
}
.cl-footer__newsletter-intro {
    margin: 0;
    color: rgba(250, 246, 236, 0.65);
    font-size: var(--fs-sm);
}
.cl-footer__newsletter-form {
    display: flex;
    gap: 0.5rem;
}
.cl-footer__newsletter-input {
    flex: 1;
    background: rgba(250, 246, 236, 0.06);
    border: 1px solid rgba(250, 246, 236, 0.14);
    color: var(--cl-ivory);
    padding: 0.75rem 1rem;
    border-radius: var(--r-md);
    font-size: var(--fs-sm);
    transition: border-color var(--t-base), background var(--t-base);
}
.cl-footer__newsletter-input::placeholder { color: rgba(250, 246, 236, 0.4); }
.cl-footer__newsletter-input:focus {
    outline: none;
    border-color: var(--cl-yellow);
    background: rgba(250, 246, 236, 0.09);
}


/* Main grid */
.cl-footer__main {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: clamp(2rem, 4vw, 4rem);
    padding-bottom: clamp(2rem, 4vw, 3rem);
}
@media (max-width: 800px) {
    .cl-footer__main { grid-template-columns: 1fr; }
}

.cl-footer__brand {}
.cl-footer__wordmark {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 2.4vw, 1.85rem);
    font-weight: 700;
    color: var(--cl-ivory);
    text-decoration: none;
    margin-bottom: 0.6rem;
    letter-spacing: -0.025em;
    transition: color var(--t-base);
}
.cl-footer__wordmark:hover { color: var(--cl-yellow); }
.cl-footer__tagline {
    margin: 0 0 1.5rem;
    color: rgba(250, 246, 236, 0.7);
    font-size: var(--fs-sm);
    max-width: 320px;
    line-height: 1.55;
}
.cl-footer__address {
    margin: 0 0 1rem;
    font-style: normal;
    font-size: var(--fs-sm);
    color: rgba(250, 246, 236, 0.7);
    line-height: 1.55;
}
.cl-footer__contact-link {
    display: block;
    color: rgba(250, 246, 236, 0.85);
    text-decoration: none;
    font-size: var(--fs-sm);
    margin-bottom: 6px;
    transition: color var(--t-base), transform var(--t-base);
}
.cl-footer__contact-link:hover {
    color: var(--cl-yellow);
    transform: translateX(2px);
}


.cl-footer__columns {
    display: grid;
    gap: clamp(1.5rem, 3vw, 3rem);
}
.cl-footer__columns--1 { grid-template-columns: 1fr; }
.cl-footer__columns--2 { grid-template-columns: repeat(2, 1fr); }
.cl-footer__columns--3 { grid-template-columns: repeat(3, 1fr); }
.cl-footer__columns--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 700px) {
    .cl-footer__columns--3,
    .cl-footer__columns--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .cl-footer__columns--2,
    .cl-footer__columns--3,
    .cl-footer__columns--4 { grid-template-columns: 1fr; }
}

.cl-footer__col-title {
    margin: 0 0 1rem;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 700;
    color: var(--cl-yellow);   /* gold ties back to brand */
}
.cl-footer__col-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.cl-footer__col-list li { margin-bottom: 0.55rem; }
.cl-footer__col-list a {
    color: rgba(250, 246, 236, 0.72);
    text-decoration: none;
    font-size: var(--fs-sm);
    transition: color var(--t-base), padding-left var(--t-base);
    display: inline-block;
}
.cl-footer__col-list a:hover {
    color: var(--cl-ivory);
    padding-left: 4px;
}


/* Bottom */
.cl-footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(250, 246, 236, 0.10);
    flex-wrap: wrap;
}
.cl-footer__copyright {
    font-size: var(--fs-xs);
    color: rgba(250, 246, 236, 0.55);
    letter-spacing: 0.02em;
}
.cl-footer__socials {
    display: inline-flex;
    gap: 0.4rem;
}
.cl-footer__social {
    width: 36px; height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(250, 246, 236, 0.06);
    border: 1px solid rgba(250, 246, 236, 0.10);
    color: rgba(250, 246, 236, 0.85);
    text-decoration: none;
    transition: all var(--t-base);
}
.cl-footer__social svg { width: 16px; height: 16px; }
.cl-footer__social:hover {
    background: var(--cl-yellow);
    border-color: var(--cl-yellow);
    color: var(--cl-espresso);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(232, 185, 35, 0.35);
}


.cl-footer__fineprint {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(250, 246, 236, 0.08);
    font-size: var(--fs-xs);
    color: rgba(250, 246, 236, 0.45);
    line-height: 1.5;
}
.cl-footer__fineprint a { color: rgba(250, 246, 236, 0.65); }
.cl-footer__fineprint a:hover { color: var(--cl-yellow); }