/* ==========================================================================
   About Page Styles - Professional Business Theme
   ========================================================================== */

/* Hero Section - 프로페셔널 비즈니스 스타일 */
.about-hero {
    padding: 140px 0 100px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.about-hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.about-hero-bg .hero-pattern {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 900px;
    height: 900px;
    background:
        radial-gradient(circle at 30% 40%, rgba(49, 130, 246, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(16, 185, 129, 0.04) 0%, transparent 40%);
    border-radius: 50%;
    animation: float-slow 20s ease-in-out infinite;
}

@keyframes float-slow {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-30px, 20px) rotate(5deg); }
}

/* 카드 플로팅 애니메이션 */
@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* 서비스 칩 순차 애니메이션 */
@keyframes chip-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* 숫자 글로우 펄스 */
@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(49, 130, 246, 0); }
    50% { box-shadow: 0 0 20px 4px rgba(49, 130, 246, 0.15); }
}

/* 좌측 컨텐츠 부유 애니메이션 */
@keyframes float-text {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* 버튼 반짝임 효과 */
@keyframes btn-shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* 히어로 래퍼 */
.about-hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

/* 좌측 텍스트 영역 */
.about-hero-text {
    max-width: 560px;
    animation: float-text 6s ease-in-out infinite;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-500);
    letter-spacing: 0.02em;
    margin-bottom: 20px;
}

.label-dot {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--primary), #10b981);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--gray-900);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-title .title-accent {
    color: var(--primary);
    position: relative;
}

.hero-title .title-accent::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(135deg, rgba(49, 130, 246, 0.2), rgba(16, 185, 129, 0.2));
    z-index: -1;
    border-radius: 4px;
}

.hero-description {
    font-size: 17px;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: 32px;
}

/* CTA 버튼 그룹 */
.hero-cta-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    font-size: 15px;
    font-weight: 700;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.hero-btn.primary {
    background: linear-gradient(135deg, var(--primary), #1d6ce0);
    color: #fff;
    box-shadow: 0 4px 16px rgba(49, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
}

.hero-btn.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: btn-shimmer 3s ease-in-out infinite;
}

.hero-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(49, 130, 246, 0.4);
}

.hero-btn.outline {
    background: #fff;
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
}

.hero-btn.outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* 우측 통계 카드 */
.about-hero-stats {
    display: flex;
    justify-content: flex-end;
}

.stats-card {
    background: #fff;
    border-radius: 20px;
    padding: 32px;
    box-shadow:
        0 4px 6px rgba(0, 0, 0, 0.02),
        0 12px 40px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.04);
    width: 100%;
    max-width: 400px;
    animation: float-card 5s ease-in-out infinite;
}

.stats-header {
    margin-bottom: 24px;
}

.stats-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 1px solid #bbf7d0;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    color: #15803d;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.stat-item {
    text-align: center;
    padding: 16px;
    background: var(--gray-50);
    border-radius: 12px;
    transition: all 0.3s ease;
    animation: glow-pulse 3s ease-in-out infinite;
}

.stat-item:nth-child(1) { animation-delay: 0s; }
.stat-item:nth-child(2) { animation-delay: 0.5s; }
.stat-item:nth-child(3) { animation-delay: 1s; }
.stat-item:nth-child(4) { animation-delay: 1.5s; }

.stat-item:hover {
    background: linear-gradient(135deg, rgba(49, 130, 246, 0.05), rgba(16, 185, 129, 0.05));
}

.stat-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    margin-bottom: 6px;
}

.hero-stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

.stat-unit {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-500);
}

/* 서비스 칩 */
.stats-services {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-100);
}

.service-chip {
    padding: 8px 14px;
    background: var(--gray-100);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    transition: all 0.2s ease;
    animation: chip-bounce 2s ease-in-out infinite;
}

.service-chip:nth-child(1) { animation-delay: 0s; }
.service-chip:nth-child(2) { animation-delay: 0.2s; }
.service-chip:nth-child(3) { animation-delay: 0.4s; }
.service-chip:nth-child(4) { animation-delay: 0.6s; }

.service-chip:hover {
    background: var(--primary);
    color: #fff;
    animation-play-state: paused;
}

/* Values Section - 토스 스타일 */
.about-values {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.values-header {
    text-align: center;
    margin-bottom: 64px;
}

.values-label {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(49, 130, 246, 0.1), rgba(16, 185, 129, 0.1));
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.02em;
    margin-bottom: 20px;
}

.values-title {
    font-size: 40px;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.4;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.values-title .highlight {
    color: var(--primary);
    position: relative;
}

.values-subtitle {
    font-size: 18px;
    color: var(--gray-500);
    font-weight: 500;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

/* Value Card */
.value-card {
    position: relative;
    background: #fff;
    border-radius: 24px;
    padding: 40px 32px;
    border: 1px solid var(--gray-100);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), #10b981);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border-color: transparent;
}

.value-card:hover::before {
    opacity: 1;
}

/* Value Card Animation */
.value-card.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Featured Card */
.value-card.featured {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border: none;
}

.value-card.featured::before {
    opacity: 1;
    background: linear-gradient(90deg, #10b981, #3b82f6);
}

.value-card.featured .value-number,
.value-card.featured h3,
.value-card.featured .value-headline,
.value-card.featured .value-desc {
    color: #fff;
}

.value-card.featured .value-number {
    color: rgba(255, 255, 255, 0.3);
}

.value-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.02em;
}

/* Value Number */
.value-number {
    font-size: 64px;
    font-weight: 900;
    color: var(--gray-100);
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.05em;
    transition: color 0.3s ease;
}

.value-card:hover .value-number {
    color: rgba(49, 130, 246, 0.15);
}

/* Value Content */
.value-content h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.value-headline {
    font-size: 22px;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.4;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.value-desc {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Value Proof */
.value-proof {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(49, 130, 246, 0.08));
    border-radius: 12px;
}

.value-proof i {
    color: #10b981;
    font-size: 16px;
}

.value-proof span {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
}

/* Value Stats */
.value-stats {
    display: flex;
    gap: 40px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mini-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 100px;
}

.mini-stat-value {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.mini-num {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1;
}

.mini-suffix {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mini-label {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

/* Value Tags */
.value-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.value-tag {
    padding: 8px 14px;
    background: var(--gray-100);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    transition: all 0.2s ease;
}

.value-tag:hover {
    background: var(--primary);
    color: #fff;
}

/* Values CTA */
.values-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 32px;
    background: #fff;
    border-radius: 20px;
    border: 2px dashed var(--gray-200);
}

.cta-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-600);
}

.values-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary), #1d6ce0);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.values-cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    background-size: 200% 100%;
    animation: btn-shimmer 3s ease-in-out infinite;
}

.values-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(49, 130, 246, 0.4);
}

.values-cta-btn i {
    transition: transform 0.3s ease;
}

.values-cta-btn:hover i {
    transform: translateX(4px);
}

/* Responsive - Values */
@media (max-width: 1024px) {
    .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .values-title {
        font-size: 32px;
    }

    .value-card {
        padding: 32px 28px;
    }

    .value-number {
        font-size: 48px;
    }
}

@media (max-width: 768px) {
    .about-values {
        padding: 80px 0;
    }

    .values-header {
        margin-bottom: 40px;
    }

    .values-title {
        font-size: 26px;
    }

    .values-subtitle {
        font-size: 15px;
    }

    .value-headline {
        font-size: 18px;
    }

    .value-stats {
        gap: 24px;
        margin-top: 16px;
        padding-top: 16px;
    }

    .mini-stat {
        min-width: 80px;
    }

    .mini-num {
        font-size: 36px;
    }

    .mini-suffix {
        font-size: 18px;
    }

    .mini-label {
        font-size: 12px;
    }

    .values-cta {
        flex-direction: column;
        gap: 16px;
        padding: 24px;
    }

    .cta-text {
        font-size: 14px;
        text-align: center;
    }
}

.mission-icon i {
    font-size: 32px;
    color: var(--primary);
}

.mission-card h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.mission-card p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-600);
}

/* Intro Section */
.about-intro {
    padding: 120px 0;
    background: var(--gray-50);
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(49, 130, 246, 0.08);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 24px;
    letter-spacing: 0.03em;
}

.section-badge i {
    font-size: 14px;
}

.intro-text h2 {
    font-size: 40px;
    font-weight: 800;
    line-height: 1.35;
    color: var(--gray-900);
    margin-bottom: 28px;
    letter-spacing: -0.03em;
}

.intro-text p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.intro-features {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 32px;
}

.intro-feature {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: #fff;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    box-shadow: var(--shadow-sm);
}

.intro-feature i {
    color: #10b981;
    font-size: 16px;
}

.intro-image {
    width: 100%;
}

.intro-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
}

/* History Section */
.about-history {
    padding: 120px 0;
    background: #fff;
}

.section-header.center {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.section-desc {
    font-size: 18px;
    color: var(--gray-500);
}

.history-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
}

.history-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary), #60a5fa);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    padding-bottom: 48px;
    padding-left: 40px;
}

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

.timeline-item::before {
    content: '';
    position: absolute;
    left: -40px;
    top: 4px;
    width: 18px;
    height: 18px;
    background: var(--primary);
    border: 4px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(49, 130, 246, 0.2);
}

.timeline-year {
    position: absolute;
    left: -120px;
    top: 0;
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
    width: 60px;
    text-align: right;
}

.timeline-content h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* Services Section */
.about-services {
    padding: 120px 0;
    background: var(--gray-50);
}

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

.about-services .service-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 32px;
    background: #fff;
    border-radius: var(--radius-xl);
    border: 2px solid var(--gray-100);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.about-services .service-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(49, 130, 246, 0.15);
}

.about-services .service-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.about-services .service-icon i {
    font-size: 32px;
    color: #fff;
}

.about-services .service-card h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.about-services .service-card p {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* Partner Section - Two Row Marquee (About Page) */
.about-partner-section {
    padding: 120px 0;
    background: #fff;
    overflow: hidden;
}

.about-partner-section .section-header.center {
    margin-bottom: 48px;
}

.partner-marquee-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.partner-marquee-row {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.partner-marquee-row::before,
.partner-marquee-row::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.partner-marquee-row::before {
    left: 0;
    background: linear-gradient(to right, #fff, transparent);
}

.partner-marquee-row::after {
    right: 0;
    background: linear-gradient(to left, #fff, transparent);
}

.partner-marquee-track {
    display: flex;
    gap: 24px;
    width: max-content;
    will-change: transform;
}

/* 왼쪽으로 이동 애니메이션 */
.partner-marquee-row[data-direction="left"] .partner-marquee-track {
    animation: marquee-left 40s linear infinite;
}

/* 오른쪽으로 이동 애니메이션 */
.partner-marquee-row[data-direction="right"] .partner-marquee-track {
    animation: marquee-right 40s linear infinite;
}

@keyframes marquee-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes marquee-right {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* 호버 시 일시정지 */
.partner-marquee-row:hover .partner-marquee-track {
    animation-play-state: paused;
}

.partner-logo-item {
    flex-shrink: 0;
    width: 160px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 20px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    transition: all 0.3s ease;
}

.partner-logo-item:hover {
    background: #fff;
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.partner-logo-item img,
.partner-logo-item svg {
    max-width: 130px;
    max-height: 55px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
    display: block;
    margin: 0 auto;
}

.partner-logo-item:hover img,
.partner-logo-item:hover svg {
    filter: grayscale(0%);
    opacity: 1;
}

/* Strengths Section */
.about-strengths {
    padding: 100px 0;
    background: var(--gray-50);
}

.about-strengths .strengths-section {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.strengths-title {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 40px;
}

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

.strength-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    transition: all 0.3s ease;
}

.strength-item:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.strength-item .strength-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.strength-item .strength-icon i {
    font-size: 20px;
    color: #fff;
}

.strength-content h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 6px;
}

.strength-content p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.5;
}

.certifications {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #fef3c7, #fef9c3);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    color: #b45309;
}

.cert-item i {
    color: #f59e0b;
}

/* Company Info Section */
.about-info {
    padding: 100px 0;
    background: var(--gray-50);
}

.info-card {
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 48px 56px;
    border: 1px solid var(--gray-100);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 48px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-100);
}

.info-label {
    min-width: 100px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-500);
}

.info-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
}

/* CTA Section */
.about-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--gray-900), #0f172a);
}

.cta-content {
    text-align: center;
    color: #fff;
}

.cta-content h2 {
    font-size: 40px;
    font-weight: 800;
    line-height: 1.35;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.cta-content > p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cta-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    border-radius: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(49, 130, 246, 0.4);
}

.cta-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(49, 130, 246, 0.5);
}

.cta-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    border-radius: 14px;
    transition: all 0.3s ease;
}

.cta-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.cta-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cta-phone {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: #fff;
}

.cta-phone i {
    color: var(--primary);
}

.cta-hours {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive */
@media (max-width: 1024px) {
    .about-hero-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-hero-text {
        max-width: 100%;
        text-align: center;
    }

    .hero-label {
        justify-content: center;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .about-hero-stats {
        justify-content: center;
    }

    .stats-card {
        max-width: 480px;
    }

    .hero-title {
        font-size: 40px;
    }

    .mission-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .intro-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .intro-image {
        order: -1;
    }

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

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

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

@media (max-width: 768px) {
    .about-hero {
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-description {
        font-size: 15px;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-btn {
        justify-content: center;
        padding: 14px 24px;
    }

    .stats-card {
        padding: 24px;
    }

    .stats-grid {
        gap: 16px;
    }

    .hero-stat-number {
        font-size: 28px;
    }

    .stat-unit {
        font-size: 14px;
    }

    .stat-item {
        padding: 12px;
    }

    .about-mission,
    .about-intro,
    .about-history,
    .about-services,
    .about-partners,
    .about-info,
    .about-cta {
        padding: 80px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .intro-text h2 {
        font-size: 28px;
    }

    .timeline-year {
        position: static;
        margin-bottom: 8px;
        text-align: left;
        width: auto;
    }

    .history-timeline {
        padding-left: 30px;
    }

    .timeline-item {
        padding-left: 24px;
    }

    .timeline-item::before {
        left: -30px;
    }

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

    .partners-grid {
        gap: 16px;
    }

    .partner-item {
        padding: 24px 32px;
    }

    .partner-logo {
        font-size: 36px;
    }

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

    .strength-item {
        padding: 20px;
    }

    .partners-grid.secondary {
        gap: 12px;
    }

    .partner-item.small {
        padding: 16px 20px;
    }

    .info-card {
        padding: 32px 24px;
    }

    .cta-content h2 {
        font-size: 28px;
    }

    .cta-btn-primary,
    .cta-btn-secondary {
        padding: 16px 32px;
        font-size: 15px;
        width: 100%;
        justify-content: center;
    }

    .cta-phone {
        font-size: 20px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-hero-content,
.mission-card,
.intro-text,
.intro-image,
.timeline-item,
.service-card,
.partner-item {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.about-hero-content { animation-delay: 0.1s; }
.mission-card:nth-child(1) { animation-delay: 0.2s; }
.mission-card:nth-child(2) { animation-delay: 0.3s; }
.mission-card:nth-child(3) { animation-delay: 0.4s; }