:root {
    --navy: #082b57;
    --navy-dark: #031b39;
    --gold: #c99a2e;
    --gold-light: #f4d891;
    --cream: #fff8ea;
    --soft: #f8f4ec;
    --white: #ffffff;
    --text: #182230;
    --muted: #667085;
    --shadow: 0 24px 70px rgba(8, 43, 87, 0.14);
}

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

body {
    font-family: "Segoe UI", Arial, sans-serif;
    color: var(--text);
    background: var(--soft);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: min(1200px, 90%);
    margin: auto;
}

/* HEADER */

.site-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 12px 35px rgba(8, 43, 87, 0.08);
}

.top-bar {
    background: linear-gradient(90deg, var(--navy-dark), var(--navy));
    color: var(--white);
    font-size: 14px;
}

.top-bar-inner {
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.top-contact {
    display: flex;
    gap: 22px;
}

.main-header {
    background: var(--white);
}

.header-inner {
    height: 125px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo img {
    width: 145px;
    height: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 26px;
}

.nav-menu a {
    color: var(--navy);
    font-weight: 800;
    font-size: 14px;
    text-transform: uppercase;
    position: relative;
    letter-spacing: 0.4px;
}

.nav-menu a::after {
    content: "";
    width: 0;
    height: 2px;
    background: var(--gold);
    position: absolute;
    left: 0;
    bottom: -9px;
    transition: 0.3s;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a.active {
    color: var(--gold);
}

.donate-btn {
    background: linear-gradient(135deg, var(--gold), #d7a83e);
    color: var(--white);
    padding: 16px 28px;
    border-radius: 12px;
    font-weight: 900;
    text-transform: uppercase;
    box-shadow: 0 14px 35px rgba(201, 154, 46, 0.35);
}

/* BUTTONS */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 25px;
    border-radius: 10px;
    font-weight: 900;
    text-transform: uppercase;
    transition: 0.3s;
}

.btn-primary {
    background: var(--navy);
    color: var(--white);
    box-shadow: 0 16px 35px rgba(8, 43, 87, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
}

.btn-outline {
    border: 2px solid var(--navy);
    color: var(--navy);
    background: rgba(255, 255, 255, 0.45);
}

.btn-outline:hover {
    background: var(--navy);
    color: var(--white);
}

/* HERO */

.hero {
    position: relative;
    background: linear-gradient(90deg, var(--cream) 0%, var(--white) 55%);
    padding: 70px 0 120px;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    left: -150px;
    top: 80px;
    background: radial-gradient(circle, rgba(244, 216, 145, 0.55), transparent 70%);
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, transparent 0%, rgba(255,255,255,0.38) 45%, transparent 70%);
    transform: translateX(-100%);
    animation: shine 6s infinite;
    pointer-events: none;
}

@keyframes shine {
    0% { transform: translateX(-100%); }
    45%, 100% { transform: translateX(100%); }
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
    gap: 55px;
}

.section-label {
    color: var(--gold);
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: 3px;
    font-size: 14px;
    display: inline-block;
    margin-bottom: 15px;
}

.hero-content h1 {
    color: var(--navy);
    font-size: clamp(42px, 5vw, 68px);
    line-height: 1.08;
    max-width: 680px;
    margin-bottom: 22px;
    font-family: Georgia, "Times New Roman", serif;
}

.hero-content p {
    color: var(--text);
    font-size: 19px;
    max-width: 570px;
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image img {
    width: 100%;
    min-height: 520px;
    object-fit: cover;
    border-radius: 0 0 0 90px;
    box-shadow: var(--shadow);
}

/* STATS */

.stats-box {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: -58px;
    transform: translateX(-50%);
    width: min(820px, 86%);
    background: var(--white);
    border-radius: 24px;
    padding: 26px 35px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    box-shadow: var(--shadow);
}

.stat-item {
    text-align: center;
    border-right: 1px solid rgba(8, 43, 87, 0.1);
}

.stat-item:last-child {
    border-right: none;
}

.stat-item strong {
    display: block;
    color: var(--navy);
    font-size: 34px;
    line-height: 1;
}

.stat-item span {
    color: var(--muted);
    font-weight: 700;
}

/* CAUSES */

.causes-section {
    padding: 135px 0 90px;
    background: var(--white);
}

.section-title {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 45px;
}

.section-title h2 {
    font-size: clamp(34px, 4vw, 54px);
    color: var(--navy);
    font-family: Georgia, "Times New Roman", serif;
}

.section-title p {
    color: var(--muted);
    font-size: 18px;
}

.causes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.cause-card {
    background: var(--white);
    border: 1px solid rgba(201, 154, 46, 0.18);
    padding: 34px;
    border-radius: 26px;
    box-shadow: 0 20px 55px rgba(8, 43, 87, 0.08);
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

.cause-card:hover {
    transform: translateY(-8px);
}

.cause-card::before {
    content: "";
    position: absolute;
    right: -45px;
    top: -45px;
    width: 130px;
    height: 130px;
    background: radial-gradient(circle, rgba(201, 154, 46, .22), transparent 70%);
}

.icon {
    width: 58px;
    height: 58px;
    background: linear-gradient(135deg, var(--navy), #17477c);
    color: var(--gold-light);
    border-radius: 18px;
    display: grid;
    place-items: center;
    font-size: 30px;
    margin-bottom: 20px;
}

.cause-card h3 {
    color: var(--navy);
    font-size: 24px;
    margin-bottom: 12px;
}

.cause-card p {
    color: var(--muted);
    margin-bottom: 20px;
}

.cause-card a {
    color: var(--gold);
    font-weight: 900;
}

/* DONATION */

.donation-section {
    padding: 90px 0;
    background:
        radial-gradient(circle at top right, rgba(244,216,145,.3), transparent 35%),
        linear-gradient(135deg, var(--navy), var(--navy-dark));
    color: var(--white);
}

.donation-inner {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: 45px;
    align-items: center;
}

.gold-light {
    color: var(--gold-light);
}

.donation-text h2 {
    font-size: clamp(32px, 4vw, 50px);
    line-height: 1.12;
    margin-bottom: 18px;
    font-family: Georgia, "Times New Roman", serif;
}

.donation-text p {
    color: rgba(255,255,255,.78);
    font-size: 18px;
}

.donation-links {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 28px;
    padding: 22px;
    backdrop-filter: blur(12px);
}

.donation-links a {
    display: block;
    background: var(--white);
    color: var(--navy);
    font-weight: 900;
    padding: 18px 20px;
    border-radius: 16px;
    margin-bottom: 12px;
}

.donation-links a:last-child {
    margin-bottom: 0;
}

/* ABOUT */

.about-section {
    padding: 90px 0;
    background: var(--cream);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.about-content {
    background: var(--white);
    padding: 45px;
    border-radius: 30px;
    box-shadow: var(--shadow);
}

.about-content h2 {
    color: var(--navy);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.12;
    margin-bottom: 18px;
    font-family: Georgia, "Times New Roman", serif;
}

.about-content p {
    color: var(--muted);
    font-size: 18px;
    margin-bottom: 25px;
}

.about-values {
    display: grid;
    gap: 18px;
}

.about-values div {
    background: var(--white);
    padding: 25px;
    border-radius: 22px;
    box-shadow: 0 16px 45px rgba(8,43,87,.08);
    display: flex;
    align-items: center;
    gap: 20px;
}

.about-values strong {
    color: var(--gold);
    font-size: 32px;
}

.about-values span {
    color: var(--navy);
    font-weight: 900;
}

/* CTA */

.cta-section {
    padding: 85px 0;
    background: var(--white);
    text-align: center;
}

.cta-section h2 {
    color: var(--navy);
    font-size: clamp(32px, 4vw, 48px);
    font-family: Georgia, "Times New Roman", serif;
    margin-bottom: 12px;
}

.cta-section p {
    color: var(--muted);
    font-size: 18px;
    margin-bottom: 25px;
}

/* FOOTER COMPATIBILITY */

.site-footer {
    background: var(--navy-dark);
    color: var(--white);
    padding: 55px 0 20px;
}

.footer-grid,
.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 35px;
}

.footer-col h4,
.footer-brand h3,
.footer-col h3 {
    color: var(--gold-light);
    margin-bottom: 14px;
}

.footer-col a,
.footer-col p,
.footer-brand p {
    color: rgba(255,255,255,.72);
    display: block;
    margin-bottom: 9px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.14);
    margin-top: 30px;
    padding-top: 18px;
}

.footer-bottom-content,
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: rgba(255,255,255,.65);
    font-size: 14px;
}

/* RESPONSIVE */

@media (max-width: 1050px) {
    .nav-menu {
        display: none;
    }

    .header-inner {
        height: 105px;
    }

    .logo img {
        width: 120px;
    }
}

@media (max-width: 900px) {
    .top-bar-inner,
    .top-contact {
        flex-direction: column;
        gap: 4px;
        text-align: center;
        height: auto;
        padding: 8px 0;
    }

    .hero-inner,
    .donation-inner,
    .about-inner,
    .footer-grid,
    .footer-top {
        grid-template-columns: 1fr;
    }

    .hero-image img {
        min-height: 380px;
        border-radius: 30px;
    }

    .stats-box {
        position: static;
        transform: none;
        margin-top: 35px;
        width: 100%;
        grid-template-columns: 1fr;
    }

    .stat-item {
        border-right: none;
        border-bottom: 1px solid rgba(8, 43, 87, 0.1);
        padding-bottom: 18px;
    }

    .stat-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .causes-section {
        padding-top: 85px;
    }

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

    .footer-bottom-content,
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 560px) {
    .donate-btn {
        display: none;
    }

    .header-inner {
        justify-content: center;
    }

    .hero {
        padding-top: 50px;
    }

    .hero-content h1 {
        font-size: 38px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}