:root {
    /* PairWell Design System Colors */
    --orange-600: #EA580C;
    --orange-500: #F97316;
    --orange-100: #FFEDD5;
    --orange-50: #FFF7ED;
    --pink-500: #EC4899;
    --blue-500: #3B82F6;
    --green-500: #22C55E;
    --red-500: #EF4444;

    --primary-gradient: linear-gradient(135deg, var(--orange-50) 0%, #FDF2F8 100%); /* Orange 50 to soft pink */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.9);
    --text-main: #1F2937; /* Gray 800 */
    --text-light: #4B5563; /* Gray 600 */
    --accent: var(--orange-500);
    --bg-base: #F9FAFB;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Inter', 'M PLUS Rounded 1c', 'Zen Kaku Gothic New', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-base);
    line-height: 1.8;
    overflow-x: hidden;
    font-weight: 400;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
}

/* Typography */
h1, h2, h3, h4 {
    letter-spacing: 0.02em;
}

/* Animations */
.fade-in {
    opacity: 0;
    transition: opacity 1s ease-out;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* Glassmorphism Utilities */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: 0 8px 32px 0 rgba(234, 88, 12, 0.05); /* Soft orange shadow */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--orange-600);
}

.logo img {
    height: 40px;
    width: auto;
    margin-right: 12px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent);
    transition: width 0.3s;
}

nav a:hover::after {
    width: 100%;
}

/* Hero */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    padding-bottom: 50px;
    background: var(--primary-gradient);
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 40px;
}

.hero-text {
    flex: 1.2;
    z-index: 1;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--orange-600);
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

#hero h1 {
    font-size: 3.5rem;
    line-height: 1.3;
    margin-bottom: 30px;
    color: var(--text-main);
    font-weight: 700;
}

.hero-message {
    font-size: 1.25rem;
    color: var(--text-light);
    font-weight: 500;
}

.hero-image {
    flex: 0.8;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 40px;
    box-shadow: 0 20px 50px rgba(234, 88, 12, 0.1);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.8rem;
    color: var(--orange-500);
    font-weight: 600;
}

.scroll-indicator .line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--orange-500), transparent);
    margin-top: 10px;
    border-radius: 1px;
}

/* Sections */
.section {
    padding: 120px 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: 80px;
    color: var(--text-main);
    font-weight: 700;
}

/* Mission & Vision */
.mv-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.mv-box {
    padding: 50px;
    background: var(--white);
    border-radius: 32px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.02);
}

.mv-box h3 {
    font-size: 1.1rem;
    color: var(--orange-600);
    margin-bottom: 24px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.mv-highlight {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.5;
    color: var(--text-main);
}

.mv-desc {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* Values */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.value-card {
    padding: 50px 40px;
    text-align: center;
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-8px);
    background: var(--white);
    box-shadow: 0 20px 60px rgba(234, 88, 12, 0.08);
}

.value-card h3 {
    font-size: 0.9rem;
    color: var(--orange-500);
    margin-bottom: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.value-card h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

/* Approach */
.approach-section {
    background-color: var(--orange-50);
}

.approach-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.approach-item {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    background: var(--white);
    padding: 40px;
    border-radius: 32px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.02);
}

.approach-icon {
    font-size: 2.25rem;
    background: var(--orange-100);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 24px;
    flex-shrink: 0;
}

.approach-text h3 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    color: var(--text-main);
    font-weight: 700;
}

/* Message */
.message-card {
    max-width: 850px;
    margin: 0 auto;
    padding: 80px;
    background: var(--white);
    border-radius: 40px;
}

.message-title {
    font-size: 2rem;
    margin-bottom: 50px;
    line-height: 1.5;
    font-weight: 700;
}

.message-body p {
    margin-bottom: 28px;
    text-align: left;
    font-size: 1.1rem;
    color: var(--text-light);
}

.signature {
    margin-top: 60px;
    text-align: right;
}

.signature p {
    margin-bottom: 8px;
    font-size: 1rem;
    color: var(--orange-600);
}

.signature .name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
}

/* Company */
.company-info {
    max-width: 850px;
    margin: 0 auto;
    padding: 60px;
}

.company-table-layout {
    display: flex;
    flex-direction: column;
}

.company-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 30px;
    padding: 24px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    align-items: baseline;
}

.company-row:last-child {
    border-bottom: none;
}

.company-label {
    font-weight: 700;
    color: var(--text-light);
}

.company-value {
    color: var(--text-main);
    font-weight: 500;
}

/* Footer */
footer {
    text-align: center;
    padding: 60px 0;
    font-size: 0.9rem;
    color: var(--text-light);
    background: var(--white);
    border-top: 1px solid rgba(0,0,0,0.05);
}

/* Responsive */
@media (max-width: 960px) {
    #hero h1 { font-size: 2.75rem; }
    .hero-content { flex-direction: column; text-align: center; }
    .hero-text { padding-right: 0; }
    .mv-container { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .header-container { height: auto; padding: 20px; flex-direction: column; gap: 15px; }
    nav ul { gap: 20px; }
    #hero h1 { font-size: 2.25rem; }
    .message-card { padding: 40px 20px; }
    .company-row { grid-template-columns: 1fr; gap: 8px; }
    .approach-item { flex-direction: column; align-items: center; text-align: center; }
}