/* ============================================================
   IAB HOLIDAYS — Homepage Stylesheet
   Identity: old theme colors + fonts
   Palette:
     --iab-purple-dark:  #1E003A
     --iab-purple:       #452D5B
     --iab-purple-mid:   #6D5B7D
     --iab-purple-deep:  #2E0C54
     --iab-purple-rich:  #49207A
     --iab-gradient-purple: linear-gradient(135deg, #2E0C54, #49207A)
     --iab-pink:         #E0528B
     --iab-orange:       #FC7936
     --iab-orange-alt:   #FD8D54
     --iab-gradient-orange: linear-gradient(45deg, #EA5103, #FD8D54)
     --iab-white:        #FFFFFF
   Typography:
     UI/Body — Helvetica Neue (system stack)
============================================================ */


:root {
    --iab-purple-dark:  #1E003A;
    --iab-purple:       #452D5B;
    --iab-purple-mid:   #6D5B7D;
    --iab-purple-deep:  #2E0C54;
    --iab-purple-rich:  #49207A;
    --iab-gradient-purple: linear-gradient(135deg, #2E0C54 0%, #49207A 100%);
    --iab-magenta:      #b713d7;
    --iab-pink:         #E0528B;
    --iab-orange:       #FC7936;
    --iab-orange-alt:   #FD8D54;
    --iab-gradient-orange: linear-gradient(45deg, #EA5103 0%, #FD8D54 100%);
    --iab-white:        #FFFFFF;
    --iab-font:         'Helvetica Neue', Helvetica, Arial, sans-serif;
    --iab-border:       rgba(69,45,91,.12);
    --radius-card:      12px;
    --transition:       0.3s ease-in-out;
}

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

body {
    background: var(--iab-white);
    color: var(--iab-purple-dark);
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ── Shared utilities ── */
.iab-eyebrow {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--iab-orange);
    margin-bottom: 12px;
}

.iab-link-arrow {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--iab-purple);
    text-decoration: none;
    border-bottom: 1px solid var(--iab-purple);
    padding-bottom: 2px;
    transition: color var(--transition), border-color var(--transition);
    white-space: nowrap;
    align-self: flex-end;
}
.iab-link-arrow:hover { color: var(--iab-orange); border-color: var(--iab-orange); }

/* ── Buttons ── */
.iab-btn {
    display: inline-block;
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .06em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
    overflow: hidden;
    position: relative;
}

.iab-btn--dark {
    background: var(--iab-gradient-orange, linear-gradient(45deg, #EA5103 0%, #FD8D54 100%));
    color: var(--iab-white);
    border-color: transparent;
}
.iab-btn--dark:hover {
    background: linear-gradient(45deg, #FD8D54 0%, #EA5103 100%);
    color: var(--iab-white);
    border-color: transparent;
    box-shadow: 0 8px 24px rgba(234, 81, 3, 0.28);
}

.iab-btn--outline {
    background: transparent;
    color: var(--iab-white);
    border-color: rgba(255,255,255,.4);
}
.iab-btn--outline:hover {
    background: rgba(255,255,255,.1);
    border-color: var(--iab-white);
    color: var(--iab-white);
}

/* ============================================================
   1. HERO
============================================================ */
.iab-hero {
    position: relative;
    min-height: 78vh;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    /* Extra top padding matches overlay header height so content centers visually */
    padding: 180px 24px 80px;
}

.iab-hero__overlay {
    position: absolute;
    inset: 0;
    /* Brand purple wash — darker top, lighter bottom */
    background: linear-gradient(
        to bottom,
        rgba(46, 12, 84, 1) 20%,
        rgba(73, 32, 122, 0.5) 100%
    );
    z-index: 1;
}

.iab-hero__slider { display: none; }

.iab-hero__content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 100%;
    padding: 0 24px;
}

.iab-hero__eyebrow {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--iab-orange);
    margin-bottom: 20px;
}

.iab-hero__headline {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: clamp(36px, 5vw, 62px);
    font-weight: bold;
    line-height: 1.08;
    color: var(--iab-white);
    text-transform: uppercase;
    letter-spacing: .02em;
    margin-bottom: 18px;
}

.iab-hero__accent {
    font-style: italic;
    color: var(--iab-orange);
}

.iab-hero__sub {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 15px;
    font-weight: 600;
    color: rgba(255,255,255,.85);
    max-width: 660px;
    margin: 0 auto 28px;
    line-height: 1.7;
    letter-spacing: 0 !important;
    word-spacing: 0 !important;
    word-break: normal !important;
    text-transform: none !important;
}

/* Search bar */
.iab-search {
    display: flex;
    align-items: center;
    background: var(--iab-white);
    border-radius: 999px;
    padding: 18px 18px 18px 28px;
    gap: 0;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    box-shadow: 0 18px 50px rgba(0,0,0,.18);
}

.iab-search__field {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 0 18px;
    border-right: 1px solid var(--iab-border);
}
.iab-search__field:last-of-type { border-right: 0; }

.iab-search__label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--iab-purple);
    margin-bottom: 8px;
    display: block;
}

.iab-search__select {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 14px;
    font-weight: 500;
    color: var(--iab-purple);
    border: none;
    outline: none;
    background: transparent;
    cursor: pointer;
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
}

.iab-search__divider {
    width: 1px;
    height: 32px;
    background: var(--iab-border);
    flex-shrink: 0;
}

.iab-search__actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    margin-left: 8px;
}

.iab-search__btn {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--iab-white);
    background: var(--iab-gradient-orange, linear-gradient(45deg, #EA5103 0%, #FD8D54 100%));
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 16px 34px;
    cursor: pointer;
    flex-shrink: 0;
    transition: opacity var(--transition), transform var(--transition);
    margin-left: 0;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(234, 81, 3, 0.28);
}
.iab-search__btn:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}
.iab-search__btn:disabled,
.iab-search__btn:disabled:hover {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    background: var(--iab-purple);
}

/* ============================================================
   2. CURATED COLLECTIONS
============================================================ */
.iab-collections {
    padding: 90px 40px;
    max-width: 1320px;
    margin: 0 auto;
    background: var(--iab-white);
    color: var(--iab-purple);
}

.iab-collections__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 36px;
    gap: 24px;
}

.iab-collections__title {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: clamp(30px, 4vw, 42px);
    font-weight: bold;
    line-height: 1.15;
    color: var(--iab-purple);
}
.iab-collections__title em {
    font-style: italic;
    font-weight: bold;
}

/* Asymmetric 5-card grid */
.iab-collections__grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr 1fr;
    grid-template-rows: 260px 260px 260px;
    gap: 18px;
}

.iab-collections__card--1 { grid-column: 1; grid-row: 1 / 3; }
.iab-collections__card--2 { grid-column: 2; grid-row: 1; }
.iab-collections__card--3 { grid-column: 3; grid-row: 1; }
.iab-collections__card--4 { grid-column: 2; grid-row: 2; }
.iab-collections__card--5 { grid-column: 3; grid-row: 2; }

.iab-collections__card {
    border-radius: var(--radius-card);
    overflow: hidden;
    position: relative;
    display: block;
    color: var(--iab-white);
}

.iab-collections__card-link { display: block; height: 100%; }

.iab-collections__card-img {
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
    transition: transform var(--transition);
}
.iab-collections__card:hover .iab-collections__card-img { transform: scale(1.03); }

.iab-collections__card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(30,0,58,.72) 0%, rgba(30,0,58,.08) 55%, rgba(30,0,58,0) 100%);
    transition: background var(--transition);
}
.iab-collections__card:hover .iab-collections__card-overlay {
    background: linear-gradient(to top, rgba(30,0,58,.85) 0%, rgba(30,0,58,.2) 55%, rgba(30,0,58,0) 100%);
}

.iab-collections__card-caption {
    position: relative;
    z-index: 2;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.iab-collections__card-location {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: rgba(255,255,255,.7);
    margin-bottom: 8px;
}

.iab-collections__card-name {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 28px;
    font-weight: bold;
    color: var(--iab-white);
    line-height: 1.2;
}

/* ============================================================
   3. PRIVATE ITINERARIES
============================================================ */
.iab-private {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 520px;
    max-width: 1320px;
    margin: 0 auto 90px;
    padding: 0 40px;
    gap: 64px;
    align-items: center;
    background: var(--iab-white);
    color: var(--iab-purple);
}

.iab-private__image {
    border-radius: var(--radius-card);
    height: 420px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.iab-private__image-tag {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    color: var(--iab-white);
}
.iab-private__image-tag span {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    opacity: .75;
}
.iab-private__image-tag strong {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 20px;
    font-weight: bold;
}

.iab-private__title {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 18px;
    color: var(--iab-purple);
}

.iab-private__body {
    font-size: 15px;
    font-weight: 300;
    color: var(--iab-purple-dark);
    line-height: 1.75;
    margin-bottom: 28px;
    max-width: 460px;
}

/* ============================================================
   4. THE IAB STANDARDS
============================================================ */
.iab-standard {
    background: var(--iab-gradient-purple, linear-gradient(135deg, #2E0C54 0%, #49207A 100%));
    color: var(--iab-white);
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
    gap: 72px 80px;
    padding: 96px 80px;
    position: relative;
    overflow: hidden;
    align-items: start;
}

.iab-standard::before {
    display: none;
}

.iab-standard__left,
.iab-standard__points {
    position: relative;
    z-index: 1;
}

.iab-standard .iab-eyebrow {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--iab-pink);
    margin: 0 0 18px;
}

.iab-standard__title {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: clamp(36px, 4.4vw, 54px);
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    line-height: 1.08;
    margin: 0 0 22px;
    color: var(--iab-white);
}
.iab-standard__title em {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-style: italic;
    font-weight: 400;
    color: var(--iab-pink);
}

.iab-standard__body {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 15px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.75;
    margin: 0 0 32px;
    max-width: 440px;
}

.iab-standard__ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.iab-standard .iab-btn {
    border-radius: 999px;
    padding: 14px 28px;
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.iab-standard .iab-btn--dark {
    background: var(--iab-gradient-orange, linear-gradient(45deg, #EA5103 0%, #FD8D54 100%));
    color: var(--iab-white);
    border-color: transparent;
}
.iab-standard .iab-btn--dark:hover {
    background: linear-gradient(45deg, #FD8D54 0%, #EA5103 100%);
    color: var(--iab-white);
    border-color: transparent;
}
.iab-standard .iab-btn--outline {
    color: var(--iab-white);
    border-color: rgba(255, 255, 255, 0.85);
    background: transparent;
}
.iab-standard .iab-btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--iab-white);
    border-color: var(--iab-white);
}

.iab-standard__points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px 48px;
    align-content: start;
}

.iab-standard__number {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: clamp(36px, 3.5vw, 48px);
    font-weight: 400;
    font-style: italic;
    color: var(--iab-pink);
    display: block;
    letter-spacing: 0;
    margin-bottom: 10px;
    line-height: 1;
}

.iab-standard__point-title {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 16px;
    font-weight: 600;
    color: var(--iab-white);
    margin: 0 0 10px;
}

.iab-standard__point-body {
    font-family: var(--iab-font, 'Helvetica Neue', Helvetica, Arial, sans-serif);
    font-size: 14px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.7;
    margin: 0;
}

/* ============================================================
   RESPONSIVE — layout only, no color changes
============================================================ */
@media (max-width: 1024px) {
    .iab-collections { padding: 72px 24px; }
    .iab-collections__grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 220px 220px 220px;
    }
    .iab-collections__card--1 { grid-column: 1 / 3; grid-row: 1; }
    .iab-collections__card--2 { grid-column: 1; grid-row: 2; }
    .iab-collections__card--3 { grid-column: 2; grid-row: 2; }
    .iab-collections__card--4 { grid-column: 1; grid-row: 3; }
    .iab-collections__card--5 { grid-column: 2; grid-row: 3; }
    .iab-private { padding: 0 24px; gap: 40px; }
    .iab-standard { padding: 72px 40px; gap: 48px; }
}

@media (max-width: 991px) {
    /* Search bar: stack vertically */
    .iab-search {
        flex-direction: column !important;
        flex-wrap: nowrap !important;
        align-items: stretch !important;
        border-radius: 20px;
        padding: 20px;
        max-width: 100%;
    }
    .iab-search__field {
        flex: none !important;
        width: 100% !important;
        border-right: none !important;
        border-bottom: 1px solid var(--iab-border);
        padding: 12px 0;
        align-items: flex-start;
    }
    .iab-search__field:last-of-type { border-bottom: none; }
    .iab-search__divider { display: none !important; }
    .iab-search__actions {
        width: 100% !important;
        flex-direction: column !important;
        margin: 12px 0 0 !important;
        gap: 10px !important;
    }
    .iab-search__btn {
        width: 100% !important;
        flex: none !important;
        margin: 0 !important;
        border-radius: 999px !important;
        display: block !important;
        text-align: center;
    }

    .iab-collections__header { flex-direction: column; }
    .iab-standard { grid-template-columns: 1fr; }
    .iab-standard__points { grid-template-columns: 1fr 1fr; margin-top: 36px; }
}

@media (max-width: 768px) {
    .iab-hero {
        justify-content: center;
        padding-top: 140px;
        padding-bottom: 64px;
        min-height: 85svh;
    }

    .iab-hero__content {
        padding-top: 0;
    }

    .iab-collections__grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    .iab-collections__card--1,
    .iab-collections__card--2,
    .iab-collections__card--3,
    .iab-collections__card--4,
    .iab-collections__card--5 {
        grid-column: 1;
        grid-row: auto;
    }
    .iab-private { grid-template-columns: 1fr; padding: 0 20px; }
    .iab-private__image { height: 300px; }
    .iab-standard { padding: 64px 24px; }
    .iab-standard__points { grid-template-columns: 1fr; gap: 36px; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}