/* ============================================================
   ABOUT PAGE STYLES — Light/Dark Mode Optimized
   ============================================================ */

.about-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 50%, var(--bg-secondary) 100%);
    overflow: hidden;
    padding-top: 80px;
    transition: background 0.4s ease;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(184, 134, 11, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(184, 134, 11, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.about-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23b8860b' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.about-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 60px 24px;
}

.about-hero-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 20px;
    padding: 6px 20px;
    border: 1px solid rgba(184, 134, 11, 0.3);
    border-radius: 20px;
}

.about-hero-title {
    font-family: var(--font-hero);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    text-shadow: 0 0 40px rgba(184, 134, 11, 0.15);
}

.about-hero-subtitle {
    font-family: var(--font-body);
    font-size: 1.2rem;
    color: var(--text-mid);
    font-style: italic;
}

/* ---------- ABOUT TIMELINE SECTION ---------- */
.about-timeline-section {
    padding: 80px 0;
    background:
        radial-gradient(ellipse at 50% 20%, rgba(184, 134, 11, 0.04) 0%, transparent 60%),
        var(--bg-primary);
    transition: background 0.4s ease;
}

.about-timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 40px;
}

.timeline-line {
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, rgba(184, 134, 11, 0.4), rgba(184, 134, 11, 0.08));
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: timelineFadeIn 0.5s forwards;
}

.timeline-item:nth-child(2) {
    animation-delay: 0.1s;
}

.timeline-item:nth-child(3) {
    animation-delay: 0.2s;
}

.timeline-item:nth-child(4) {
    animation-delay: 0.3s;
}

.timeline-item:nth-child(5) {
    animation-delay: 0.4s;
}

.timeline-item:nth-child(6) {
    animation-delay: 0.5s;
}

@keyframes timelineFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -33px;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient(135deg, #d4a843, #8b6914);
    border: 2px solid var(--bg-primary);
    box-shadow: 0 0 12px rgba(184, 134, 11, 0.4);
    transition: border-color 0.4s ease;
}

.timeline-year {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gold-dark);
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.timeline-card {
    padding: 1.25rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: 14px;
    transition: border-color 0.3s ease, transform 0.3s ease, background-color 0.4s ease;
    box-shadow: 0 2px 8px var(--shadow-soft);
}

.timeline-card:hover {
    border-color: rgba(184, 134, 11, 0.3);
    transform: translateX(4px);
}

.timeline-emoji {
    font-size: 1.4rem;
    display: inline-block;
    margin-bottom: 0.3rem;
}

.timeline-card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.35rem;
}

.timeline-card p {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-mid);
    line-height: 1.55;
    margin: 0;
}

/* Highlighted timeline card for major milestone */
.timeline-card-highlight {
    border-color: rgba(212, 168, 67, 0.3);
    background: rgba(212, 168, 67, 0.06);
}

.timeline-card-highlight:hover {
    border-color: rgba(212, 168, 67, 0.5);
    box-shadow: 0 0 30px rgba(212, 168, 67, 0.08);
}

/* Mini stats row inside timeline card */
.timeline-stats-row {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid rgba(212, 168, 67, 0.15);
}

.timeline-mini-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.timeline-mini-stat strong {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gold-dark);
}

.timeline-mini-stat span {
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: var(--text-mid);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ---------- ABOUT TEAM SECTION ---------- */
.about-team-section {
    padding: 60px 0;
    background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
    transition: background 0.4s ease;
}

.team-group {
    margin-bottom: 2.5rem;
}

.team-group:last-child {
    margin-bottom: 0;
}

.team-group-label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.2rem;
    text-align: center;
    opacity: 0.7;
}

.team-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    justify-content: center;
}

.team-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding: 1.5rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: 16px;
    flex: 1;
    min-width: 140px;
    max-width: 200px;
    transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease, background-color 0.4s ease;
    box-shadow: 0 2px 8px var(--shadow-soft);
}

.team-card:hover {
    border-color: rgba(184, 134, 11, 0.35);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px var(--shadow-soft);
}

.team-card-founder {
    border-color: rgba(212, 168, 67, 0.25);
    background: rgba(212, 168, 67, 0.04);
}

.team-card-founder:hover {
    border-color: rgba(212, 168, 67, 0.5);
    box-shadow: 0 8px 30px rgba(212, 168, 67, 0.1);
}

.team-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(212, 168, 67, 0.25), rgba(139, 105, 20, 0.25));
    border: 2px solid rgba(212, 168, 67, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--gold-dark);
    letter-spacing: 1px;
}

.team-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    text-align: center;
}

.team-role {
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: var(--text-mid);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ---------- ABOUT ACTIVITIES SECTION ---------- */
.about-activities-section {
    padding: 80px 0;
    background: var(--bg-primary);
    transition: background 0.4s ease;
}

.about-activities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.about-activity-card {
    padding: 2rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: 18px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 2px 8px var(--shadow-soft);
}

.about-activity-card:hover {
    transform: translateY(-5px);
    background: var(--bg-secondary);
    border-color: rgba(184, 134, 11, 0.3);
    box-shadow: 0 16px 40px var(--shadow-soft);
}

.activity-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.about-activity-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--gold-dark);
    margin-bottom: 0.7rem;
}

.about-activity-card p {
    font-family: var(--font-body);
    font-size: 0.87rem;
    color: var(--text-mid);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.activity-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: center;
}

.activity-tag {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--gold-dark);
    background: rgba(184, 134, 11, 0.08);
    border: 1px solid rgba(184, 134, 11, 0.2);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.activity-tag:hover {
    background: rgba(184, 134, 11, 0.15);
    border-color: rgba(184, 134, 11, 0.4);
}

/* ---------- ABOUT VALUES ---------- */
.about-values {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-secondary), var(--bg-primary), var(--bg-secondary));
    transition: background 0.4s ease;
}

.about-section-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 50px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    text-align: center;
    padding: 36px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: 16px;
    transition: all 0.4s ease;
    box-shadow: 0 2px 8px var(--shadow-soft);
}

.value-card:hover {
    transform: translateY(-6px);
    background: var(--bg-secondary);
    border-color: rgba(184, 134, 11, 0.3);
    box-shadow: 0 16px 32px var(--shadow-soft);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.value-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--gold-dark);
    margin-bottom: 12px;
}

.value-card p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-mid);
    line-height: 1.6;
}

/* ---------- ABOUT BRANDS SECTION (draggable) ---------- */
.about-brands-section {
    padding: 60px 0 40px;
    background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
    overflow: hidden;
    transition: background 0.4s ease;
}

.about-brands-section .about-section-title {
    margin-bottom: 30px;
}

.brands-scroll-wrapper {
    position: relative;
    overflow: hidden;
    background: rgba(245, 240, 232, 0.92);
    border-radius: 16px;
    margin: 0 2rem;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
    transition: background 0.4s ease;
}

.brands-scroll {
    overflow: hidden;
    padding: 24px 0;
}

.brands-track {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 3.5rem;
    width: max-content;
    animation: brandsMarquee 60s linear infinite;
}

.brands-track:hover {
    animation-play-state: paused;
}

@keyframes brandsMarquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.brand-logo {
    height: 60px;
    min-width: 80px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
    filter: none;
    opacity: 0.85;
    transition: opacity 0.4s ease, transform 0.3s ease;
    user-select: none;
    pointer-events: auto;
    -webkit-user-drag: none;
}

.brand-logo:hover {
    opacity: 1;
    transform: scale(1.1);
}

.brand-logo[alt="Turkcell"],
.brand-logo[alt="EY"] {
    height: 90px;
}

/* Hide the old scroll hint */
.brands-scroll-hint {
    display: none;
}


/* ---------- ABOUT CONTACT SECTION ---------- */
.about-contact-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-secondary), var(--bg-primary), var(--bg-secondary));
    transition: background 0.4s ease;
}

.about-contact-subtitle {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--text-mid);
    text-align: center;
    max-width: 500px;
    margin: -30px auto 50px;
    line-height: 1.6;
}

.about-contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: start;
}

.about-contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-contact-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px var(--shadow-soft);
}

.about-contact-card:hover {
    background: var(--bg-secondary);
    border-color: rgba(184, 134, 11, 0.3);
    transform: translateY(-2px);
}

.about-contact-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(184, 134, 11, 0.1);
    border-radius: 10px;
}

.about-contact-card h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold-dark);
    margin-bottom: 4px;
}

.about-contact-card p,
.about-contact-card a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-mid);
    text-decoration: none;
    line-height: 1.5;
}

.about-contact-card a:hover {
    color: var(--gold-dark);
}

.about-contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: 16px;
    padding: 36px;
    transition: background-color 0.4s ease, border-color 0.4s ease;
    box-shadow: 0 2px 8px var(--shadow-soft);
}

.about-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.about-form-group {
    margin-bottom: 16px;
}

.about-form-group label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-mid);
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}

.about-form-group input,
.about-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-dark);
    background: var(--bg-primary);
    border: 1px solid var(--border-gold);
    border-radius: 10px;
    outline: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.about-form-group input:focus,
.about-form-group textarea:focus {
    border-color: rgba(212, 168, 67, 0.5);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.08);
}

.about-form-group input::placeholder,
.about-form-group textarea::placeholder {
    color: var(--text-mid);
    opacity: 0.5;
}

.about-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.about-form-submit {
    display: block;
    width: 100%;
    padding: 14px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(135deg, #d4a843, #8b6914);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.about-form-submit:hover {
    background: linear-gradient(135deg, #e0b84d, #a07a1a);
    box-shadow: 0 8px 24px rgba(212, 168, 67, 0.3);
    transform: translateY(-2px);
}

/* ---------- ABOUT RESPONSIVE ---------- */
@media (max-width: 992px) {
    .about-hero-title {
        font-size: 2.5rem;
    }

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

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

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

    .about-contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .about-hero {
        min-height: 40vh;
    }

    .about-hero-title {
        font-size: 2rem;
    }

    .about-timeline-section,
    .about-activities-section {
        padding: 50px 0;
    }

    .about-stats-section {
        padding: 30px 0;
    }

    .about-values {
        padding: 50px 0;
    }

    .about-section-title {
        font-size: 1.8rem;
        margin-bottom: 35px;
    }

    .about-activities-grid {
        grid-template-columns: 1fr;
    }

    .about-timeline {
        padding-left: 32px;
    }

    .timeline-dot {
        left: -25px;
    }

    .about-contact-section {
        padding: 50px 0;
    }

    .about-form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .values-grid {
        grid-template-columns: 1fr;
    }

    .about-stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .about-hero-title {
        font-size: 1.7rem;
    }

    .about-section-title {
        font-size: 1.5rem;
    }
}