:root {
    --quwam-green: #4a8b3a;
    --quwam-green-dark: #2f5e23;
    --quwam-green-light: #6db84e;
    --quwam-gold: #c9a55c;
    --quwam-gold-light: #e3c98a;
    --quwam-bg: #fbfaf6;
    --quwam-bg-warm: #f0ead6;
    --quwam-text: #1f2d24;
    --quwam-muted: #6b7570;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Tajawal', system-ui, -apple-system, 'Segoe UI', sans-serif;
    background-color: var(--quwam-bg);
    color: var(--quwam-text);
    line-height: 1.7;
    padding-top: 70px;
}

a { color: var(--quwam-green); }
a:hover { color: var(--quwam-green-dark); }

/* Navbar */
.quwam-navbar {
    background-color: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.04);
}

.navbar-brand .brand-text {
    font-weight: 800;
    color: var(--quwam-green-dark);
    font-size: 1.4rem;
}

.logo-nav {
    border-radius: 6px;
}

.quwam-navbar .nav-link {
    color: var(--quwam-text);
    font-weight: 500;
}

.quwam-navbar .nav-link:hover,
.quwam-navbar .nav-link:focus {
    color: var(--quwam-green);
}

/* Hero */
.hero {
    padding: 5rem 0 4rem;
    background: linear-gradient(180deg, var(--quwam-bg) 0%, var(--quwam-bg-warm) 100%);
    position: relative;
    overflow: hidden;
}

.hero-logo {
    width: 180px;
    height: auto;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 6px 18px rgba(74, 139, 58, 0.18));
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--quwam-green-dark);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.hero-tagline {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--quwam-text);
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: #4a5550;
    max-width: 640px;
    margin: 0 auto 2rem;
}

.hero-subtitle strong {
    color: var(--quwam-green-dark);
    font-weight: 700;
}

.hero-note {
    margin-top: 1rem;
    color: var(--quwam-muted);
    font-size: 0.95rem;
}

/* Buttons */
.btn-primary {
    background-color: var(--quwam-green);
    border-color: var(--quwam-green);
    font-weight: 700;
    padding: 0.75rem 2rem;
    border-radius: 999px;
    transition: all 0.2s ease;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--quwam-green-dark) !important;
    border-color: var(--quwam-green-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(74, 139, 58, 0.25);
}

.btn-cta {
    box-shadow: 0 4px 14px rgba(74, 139, 58, 0.2);
}

/* Sections */
.section-pad {
    padding: 4.5rem 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--quwam-green-dark);
    margin-bottom: 0.75rem;
}

.section-sub {
    color: var(--quwam-muted);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
}

/* Features */
.features {
    background-color: #ffffff;
}

.feature-card {
    background-color: var(--quwam-bg);
    border-right: 4px solid var(--quwam-gold);
    padding: 2rem 1.5rem;
    border-radius: 14px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    transform: translateY(-4px);
}

.feature-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--quwam-green) 0%, var(--quwam-green-light) 100%);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-icon-wrap svg {
    width: 28px;
    height: 28px;
}

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--quwam-green-dark);
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #4a5550;
    margin: 0;
}

/* About */
.about {
    background-color: var(--quwam-bg);
}

.about-bio {
    font-size: 1.1rem;
    color: #4a5550;
    margin-bottom: 1rem;
}

/* Waitlist */
.waitlist {
    background-color: #ffffff;
}

.waitlist-card {
    background-color: var(--quwam-bg);
    padding: 2.5rem 2rem;
    border-radius: 18px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.05);
    border-top: 4px solid var(--quwam-green);
}

.form-control {
    border-radius: 12px;
    border: 1px solid #d8d8c8;
    padding: 0.85rem 1rem;
    font-size: 1rem;
    background-color: #ffffff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
    border-color: var(--quwam-green);
    box-shadow: 0 0 0 0.25rem rgba(74, 139, 58, 0.15);
}

.alert-success {
    background-color: #e8f3e0;
    color: var(--quwam-green-dark);
    border: 1px solid #c5e0b4;
    border-radius: 12px;
}

.alert-danger {
    background-color: #fdecea;
    color: #8b1f1f;
    border: 1px solid #f5c2c2;
    border-radius: 12px;
}

/* Footer */
.footer {
    background-color: var(--quwam-green-dark);
    color: #f0ead6;
}

.footer-logo {
    background: #ffffff;
    border-radius: 8px;
    padding: 4px;
}

.footer a {
    color: var(--quwam-gold-light);
    text-decoration: none;
}

.footer a:hover {
    color: #ffffff;
}

/* Responsive */
@media (max-width: 768px) {
    body { padding-top: 64px; }
    .hero { padding: 3rem 0 3rem; }
    .hero-title { font-size: 2.5rem; }
    .hero-tagline { font-size: 1.25rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-logo { width: 140px; }
    .section-title { font-size: 1.6rem; }
    .section-pad { padding: 3rem 0; }
    .waitlist-card { padding: 2rem 1.25rem; }
}