/* Kampanyalar sayfası */
.campaign-page {
    font-family: 'Montserrat', sans-serif;
    color: #111;
    overflow-x: hidden;
}

.campaign-hero {
    position: relative;
    padding: 72px 0 88px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d1515 45%, #ca1515 100%);
    overflow: hidden;
}

.campaign-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(202, 21, 21, 0.35) 0%, transparent 50%);
    animation: campaignGlow 8s ease-in-out infinite alternate;
}

.campaign-hero::after {
    content: '';
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    top: -120px;
    right: -80px;
    animation: campaignFloat 12s ease-in-out infinite;
}

@keyframes campaignGlow {
    from { opacity: 0.7; }
    to { opacity: 1; }
}

@keyframes campaignFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-30px, 20px) scale(1.05); }
}

.campaign-hero__inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.campaign-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
    animation: campaignFadeUp 0.7s ease both;
}

.campaign-hero__eyebrow::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff6b6b;
    animation: campaignPulse 1.5s ease infinite;
}

@keyframes campaignPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

.campaign-hero__title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 14px;
    animation: campaignFadeUp 0.7s ease 0.1s both;
}

.campaign-hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.7;
    animation: campaignFadeUp 0.7s ease 0.2s both;
}

.campaign-trust {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: -40px;
    position: relative;
    z-index: 2;
    padding-bottom: 48px;
}

.campaign-trust__item {
    background: #fff;
    border-radius: 14px;
    padding: 20px 16px;
    text-align: center;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: campaignFadeUp 0.6s ease both;
}

.campaign-trust__item:nth-child(2) { animation-delay: 0.08s; }
.campaign-trust__item:nth-child(3) { animation-delay: 0.16s; }
.campaign-trust__item:nth-child(4) { animation-delay: 0.24s; }

.campaign-trust__item:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.campaign-trust__icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 10px;
    border-radius: 12px;
    background: #fff5f5;
    color: #ca1515;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.campaign-trust__label {
    font-size: 13px;
    font-weight: 600;
    color: #222;
}

.campaign-featured {
    margin-bottom: 56px;
}

.campaign-featured__card {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    min-height: 380px;
    animation: campaignFadeUp 0.8s ease both;
}

.campaign-featured__media {
    position: relative;
    overflow: hidden;
    min-height: 280px;
}

.campaign-featured__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.campaign-featured__card:hover .campaign-featured__media img {
    transform: scale(1.04);
}

.campaign-featured__media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 60%, rgba(255, 255, 255, 0.15));
}

.campaign-featured__badge {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    padding: 8px 14px;
    border-radius: 999px;
    background: #ca1515;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    animation: campaignShimmer 2.5s ease infinite;
}

@keyframes campaignShimmer {
    0%, 100% { box-shadow: 0 0 0 0 rgba(202, 21, 21, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(202, 21, 21, 0); }
}

.campaign-featured__content {
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.campaign-featured__type {
    font-size: 12px;
    font-weight: 600;
    color: #ca1515;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

.campaign-featured__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 12px;
}

.campaign-featured__subtitle {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.campaign-featured__discount {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 24px;
}

.campaign-featured__percent {
    font-size: 3rem;
    font-weight: 900;
    color: #ca1515;
    line-height: 1;
}

.campaign-featured__discount-text {
    font-size: 14px;
    font-weight: 600;
    color: #444;
    max-width: 140px;
    line-height: 1.4;
}

.campaign-countdown {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
}

.campaign-countdown__item {
    min-width: 64px;
    padding: 10px 8px;
    border-radius: 12px;
    background: #f8f8f8;
    border: 1px solid #eee;
    text-align: center;
}

.campaign-countdown__value {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    color: #111;
    line-height: 1.2;
}

.campaign-countdown__label {
    display: block;
    font-size: 10px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.campaign-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    background: #ca1515;
    color: #fff !important;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.25s, transform 0.25s, box-shadow 0.25s;
    align-self: flex-start;
}

.campaign-btn:hover {
    background: #a81111;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(202, 21, 21, 0.35);
}

.campaign-btn--outline {
    background: transparent;
    color: #ca1515 !important;
    border: 2px solid #ca1515;
}

.campaign-btn--outline:hover {
    background: #ca1515;
    color: #fff !important;
}

.campaign-section-title {
    text-align: center;
    margin-bottom: 36px;
}

.campaign-section-title h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    margin-bottom: 8px;
}

.campaign-section-title p {
    color: #666;
    font-size: 15px;
}

.campaign-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.campaign-card {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
    opacity: 0;
    transform: translateY(28px);
}

.campaign-card.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.campaign-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
}

.campaign-card.is-visible:hover {
    transform: translateY(-8px);
}

.campaign-card__media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.campaign-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.campaign-card:hover .campaign-card__media img {
    transform: scale(1.06);
}

.campaign-card__badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 5px 10px;
    border-radius: 8px;
    background: rgba(202, 21, 21, 0.92);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.campaign-card__percent {
    position: absolute;
    bottom: 14px;
    right: 14px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #fff;
    color: #ca1515;
    font-size: 14px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.campaign-card__body {
    padding: 22px 20px 24px;
}

.campaign-card__type {
    font-size: 11px;
    font-weight: 600;
    color: #ca1515;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.campaign-card__title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 8px;
}

.campaign-card__subtitle {
    font-size: 13px;
    color: #777;
    line-height: 1.5;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.campaign-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: #ca1515;
    text-decoration: none;
    transition: gap 0.2s;
}

.campaign-card__link:hover {
    gap: 10px;
}

.campaign-empty {
    text-align: center;
    padding: 80px 24px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.campaign-empty__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: #fff5f5;
    color: #ca1515;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.campaign-empty h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.campaign-empty p {
    color: #777;
    margin-bottom: 24px;
}

/* Detay sayfası */
.campaign-detail-hero {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.campaign-detail-hero__bg {
    position: absolute;
    inset: 0;
}

.campaign-detail-hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.campaign-detail-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.35) 55%, rgba(0, 0, 0, 0.15) 100%);
}

.campaign-detail-hero__content {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 48px 0 56px;
    color: #fff;
}

.campaign-detail-hero__badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 8px;
    background: #ca1515;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.campaign-detail-hero__title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    max-width: 720px;
    line-height: 1.2;
    margin-bottom: 12px;
}

.campaign-detail-body {
    padding: 48px 0 72px;
}

.campaign-detail-content {
    background: #fff;
    border-radius: 18px;
    padding: 36px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    line-height: 1.8;
    color: #444;
}

.campaign-detail-content p {
    margin-bottom: 1rem;
}

.campaign-related {
    padding-bottom: 72px;
}

@keyframes campaignFadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 991px) {
    .campaign-trust {
        grid-template-columns: repeat(2, 1fr);
    }

    .campaign-featured__card {
        grid-template-columns: 1fr;
    }

    .campaign-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .campaign-hero {
        padding: 56px 0 72px;
    }

    .campaign-trust {
        grid-template-columns: 1fr 1fr;
        margin-top: -28px;
        gap: 10px;
    }

    .campaign-trust__item {
        padding: 14px 10px;
    }

    .campaign-trust__label {
        font-size: 11px;
    }

    .campaign-grid {
        grid-template-columns: 1fr;
    }

    .campaign-featured__content {
        padding: 28px 22px;
    }

    .campaign-countdown {
        flex-wrap: wrap;
    }

    .campaign-detail-content {
        padding: 24px 20px;
    }
}