/* static/css/about.css
   EMSArena – About / Haqqımızda
   Modern, responsive, accessible design.
   Brand palette is centralised in CSS custom properties so the same
   tokens can be reused across hero, sections and CTA blocks. */

:root {
    --ems-blue-900: var(--ems-blue-900);
    --ems-blue-800: var(--ems-primary-800);
    --ems-blue-700: var(--ems-primary-700);
    --ems-blue-600: var(--ems-primary-600);
    --ems-teal-700: var(--ems-success-strong);
    --ems-teal-500: var(--ems-teal-500);
    --ems-green-500: var(--ems-success);
    --ems-bg: var(--ems-neutral-50);
    --ems-surface: var(--ems-neutral-0);
    --ems-surface-2: var(--ems-neutral-100);
    --ems-text: var(--ems-neutral-900);
    --ems-text-muted: var(--ems-neutral-600);
    --ems-border: rgba(15, 23, 42, 0.08);
    --ems-gradient: linear-gradient(135deg, var(--ems-primary-800) 0%, var(--ems-success-strong) 55%, var(--ems-success) 100%);
    --ems-gradient-soft: linear-gradient(135deg, rgba(30, 64, 175, 0.08), rgba(16, 185, 129, 0.08));
}

.ems-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 64px 24px 96px;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--ems-text);
    background-color: var(--ems-bg);
    overflow: hidden;
}

/* ---------- Hero ---------- */
.ems-hero {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    align-items: center;
    margin-bottom: 96px;
}

.ems-hero__content {
    text-align: left;
}

.ems-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--ems-gradient-soft);
    color: var(--ems-blue-800);
    border: 1px solid rgba(30, 64, 175, 0.15);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.ems-hero__eyebrow i {
    color: var(--ems-teal-700);
}

.main-title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 800;
    color: var(--ems-text);
    line-height: 1.15;
    margin-bottom: 22px;
    letter-spacing: -0.03em;
}

.main-title .highlight {
    background: var(--ems-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--ems-text-muted);
    line-height: 1.75;
    margin-bottom: 28px;
}

.ems-hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.ems-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    border: 1px solid transparent;
}

.ems-btn--primary {
    background: var(--ems-gradient);
    color: var(--ems-neutral-0);
    box-shadow: 0 12px 28px rgba(15, 118, 110, 0.25);
}

.ems-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(15, 118, 110, 0.35);
    color: var(--ems-neutral-0);
}

.ems-btn--ghost {
    background: var(--ems-surface);
    color: var(--ems-blue-800);
    border-color: var(--ems-border);
}

.ems-btn--ghost:hover {
    transform: translateY(-2px);
    border-color: var(--ems-blue-700);
    color: var(--ems-blue-900);
}

.ems-hero__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ems-hero__logo {
    width: 100%;
    max-width: 380px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(30, 64, 175, 0.18));
}

/* ---------- Stat band ---------- */
.ems-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    padding: 32px;
    background: var(--ems-surface);
    border: 1px solid var(--ems-border);
    border-radius: 24px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.05);
    margin-bottom: 96px;
}

.ems-stat {
    text-align: center;
    padding: 12px;
}

.ems-stat__number {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    background: var(--ems-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.1;
    margin: 0 0 6px;
}

.ems-stat__label {
    color: var(--ems-text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

/* ---------- Mission / Vision ---------- */
.ems-mission {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 96px;
}

.ems-mission__card {
    padding: 36px;
    background: var(--ems-surface);
    border: 1px solid var(--ems-border);
    border-radius: 24px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ems-mission__card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.08);
}

.ems-mission__icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--ems-gradient);
    color: var(--ems-neutral-0);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 18px;
}

.ems-mission__title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.ems-mission__text {
    color: var(--ems-text-muted);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* ---------- Features section ---------- */
.ems-features-section {
    margin-bottom: 96px;
}

.section-title {
    text-align: center;
    font-size: clamp(1.6rem, 2.6vw, 2rem);
    font-weight: 800;
    color: var(--ems-text);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    text-align: center;
    color: var(--ems-text-muted);
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    align-items: stretch;
}

.feature-card {
    background-color: var(--ems-surface);
    padding: 32px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
    transition: all 0.25s ease;
    border: 1px solid var(--ems-border);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 22px 48px rgba(30, 64, 175, 0.12);
    border-color: rgba(30, 64, 175, 0.25);
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    background: var(--ems-gradient-soft);
    color: var(--ems-blue-700);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 22px;
    transition: all 0.3s ease;
}

.feature-card:hover .icon-wrapper {
    background: var(--ems-gradient);
    color: var(--ems-neutral-0);
    transform: rotate(-4deg) scale(1.05);
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ems-text);
    margin-bottom: 12px;
}

.feature-text {
    font-size: 1rem;
    color: var(--ems-text-muted);
    line-height: 1.65;
}

/* ---------- Team ---------- */
.ems-team {
    margin-bottom: 96px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.team-card {
    background: var(--ems-surface);
    border: 1px solid var(--ems-border);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
}

.team-card__avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: var(--ems-gradient);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ems-neutral-0);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.team-card__name {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.team-card__role {
    color: var(--ems-teal-700);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.team-card__bio {
    color: var(--ems-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ---------- CTA ---------- */
.cta-section {
    text-align: center;
    padding: 48px 32px;
    background: var(--ems-gradient);
    border-radius: 24px;
    color: var(--ems-neutral-0);
    box-shadow: 0 24px 48px rgba(15, 118, 110, 0.25);
}

.cta-section h3 {
    font-size: clamp(1.4rem, 2.4vw, 1.8rem);
    font-weight: 800;
    margin-bottom: 12px;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 28px;
    opacity: 0.95;
}

.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--ems-neutral-0);
    color: var(--ems-blue-800);
    padding: 14px 28px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.25s ease;
}

.cta-button:hover {
    transform: scale(1.04);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
    color: var(--ems-blue-900);
}

.cta-button--outline {
    background-color: transparent;
    color: var(--ems-neutral-0);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.cta-button--outline:hover {
    background-color: rgba(255, 255, 255, 0.12);
    color: var(--ems-neutral-0);
    border-color: var(--ems-neutral-0);
}

/* ---------- Animations ---------- */
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-down { animation: fadeDown 0.7s ease-out forwards; }
.animate-fade-in   { animation: fadeIn 0.9s ease-out forwards; opacity: 0; }
.animate-slide-up  { animation: slideUp 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards; opacity: 0; }

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.75s; }
.delay-6 { animation-delay: 0.9s; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .ems-hero { grid-template-columns: 1fr; gap: 36px; }
    .ems-hero__content { text-align: center; }
    .ems-hero__eyebrow,
    .ems-hero__actions { justify-content: center; }
    .ems-hero__actions { display: inline-flex; }
    .ems-stats { grid-template-columns: repeat(2, 1fr); }
    .ems-mission { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .ems-container { padding: 40px 18px 72px; }
    .ems-stats { padding: 22px; }
    .feature-card, .ems-mission__card, .team-card { padding: 26px; }
    .cta-section { padding: 36px 22px; }
}

@media (prefers-reduced-motion: reduce) {
    .animate-fade-down, .animate-fade-in, .animate-slide-up {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}