:root {
    --teal: #0d9488;
    --teal-dark: #0f766e;
    --coral: #f97316;
    --dark: #134e4a;
    --gray: #64748b;
    --soft: #f0fdfa;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    color: #1e293b;
    background: #ffffff;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: var(--dark);
}


/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    background: linear-gradient(rgba(13, 148, 136, 0.88), rgba(15, 118, 110, 0.92)),
                url('https://images.unsplash.com/photo-1639762681485-074b7f938ba0?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    position: relative;
    color: #fff;
}

.hero-content { max-width: 720px; }

.hero-tag {
    display: inline-block;
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 28px;
}

.hero h1 {
    font-size: 3.8rem;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.95;
    margin-bottom: 40px;
    max-width: 560px;
}

.btn-hero {
    background: #fff;
    color: var(--teal-dark);
    font-weight: 600;
    font-size: 16px;
    padding: 16px 36px;
    border-radius: 100px;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    background: #f0fdfa;
    color: var(--teal-dark);
}

.btn-hero-outline {
    background: transparent;
    color: #fff;
    font-weight: 500;
    padding: 15px 32px;
    border-radius: 100px;
    border: 2px solid rgba(255,255,255,0.5);
    margin-left: 12px;
    transition: all 0.3s ease;
}

.btn-hero-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
    color: #fff;
}

/* ========== STATS BAR ========== */
.stats-bar {
    background: #fff;
    margin-top: -60px;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
    padding: 40px 20px;
    position: relative;
    z-index: 10;
}

.stat-item { text-align: center; padding: 10px; }

.stat-item .num {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--teal);
    font-family: 'Outfit', sans-serif;
    line-height: 1;
}

.stat-item .label {
    font-size: 14px;
    color: var(--gray);
    margin-top: 6px;
    font-weight: 500;
}

/* ========== SECTIONS ========== */
.section { padding: 110px 0; }

.section-title {
    font-size: 2.6rem;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.section-sub {
    font-size: 1.15rem;
    color: var(--gray);
    max-width: 580px;
}

/* ========== CARDS ========== */
.story-card {
    background: var(--soft);
    border-radius: 28px;
    overflow: hidden;
    height: 100%;
    transition: transform 0.3s ease;
}

.story-card:hover { transform: translateY(-6px); }

.story-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.story-body { padding: 32px; }

.story-body h4 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

/* ========== HOW IT WORKS ========== */
.how-item { text-align: center; padding: 20px; }

.how-icon {
    width: 80px;
    height: 80px;
    background: var(--soft);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.8rem;
    color: var(--teal);
}

/* ========== TOKEN BOX ========== */
.impact-box {
    background: linear-gradient(135deg, #0d9488, #0f766e);
    border-radius: 32px;
    padding: 60px 40px;
    color: #fff;
    text-align: center;
}

.impact-box h2 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.impact-box p {
    opacity: 0.9;
    font-size: 1.15rem;
    max-width: 540px;
    margin: 0 auto 36px;
}

.btn-white {
    background: #fff;
    color: var(--teal-dark);
    font-weight: 600;
    padding: 15px 40px;
    border-radius: 100px;
    border: none;
    transition: all 0.3s ease;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    background: #f0fdfa;
    color: var(--teal-dark);
}

/* ========== TESTIMONIAL ========== */
.testi-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    padding: 36px;
    height: 100%;
}

.testi-card .quote {
    font-size: 1.1rem;
    color: #334155;
    margin-bottom: 28px;
    line-height: 1.7;
}

.testi-user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testi-user img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
}

/* ========== FINAL CTA ========== */
.final-cta {
    background: var(--soft);
    border-radius: 32px;
    padding: 80px 40px;
    text-align: center;
}

.final-cta h2 {
    font-size: 2.6rem;
    margin-bottom: 18px;
}

.final-cta p {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 540px;
    margin: 0 auto 36px;
}

.btn-teal {
    background: var(--teal);
    color: #fff;
    font-weight: 600;
    font-size: 16px;
    padding: 16px 42px;
    border-radius: 100px;
    border: none;
    transition: all 0.3s ease;
}

.btn-teal:hover {
    background: var(--teal-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(13,148,136,0.3);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 991px) {
    .hero h1 { font-size: 2.7rem; }
    .btn-hero-outline { margin-left: 0; margin-top: 12px; display: inline-block; }
    .stats-bar { margin-top: -40px; }
    .section { padding: 80px 0; }
}