/* ============================================
   École Les Colombes — School & Donation Website
   Colors from logo: Blue, Green, Gold
   ============================================ */

:root {
    --blue: #1B4F9E;
    --blue-dark: #143D7A;
    --blue-light: #E8EFF9;
    --green: #2E8B57;
    --green-dark: #236B43;
    --green-light: #E6F5ED;
    --gold: #DAA520;
    --gold-dark: #B8860B;
    --gold-light: #FDF6E3;
    --dark: #1A1A2E;
    --gray-800: #2D2D3F;
    --gray-600: #555570;
    --gray-400: #8E8EA0;
    --gray-200: #D4D4E0;
    --gray-100: #F4F4F8;
    --white: #FFFFFF;
    --danger: #D9534F;
    --radius: 14px;
    --radius-sm: 8px;
    --shadow-sm: 0 1px 3px rgba(27,79,158,0.06);
    --shadow: 0 4px 12px rgba(27,79,158,0.08);
    --shadow-lg: 0 12px 32px rgba(27,79,158,0.10);
    --shadow-xl: 0 24px 48px rgba(27,79,158,0.12);
    --transition: all 0.3s cubic-bezier(.4,0,.2,1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-600);
    line-height: 1.7;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--dark);
    line-height: 1.25;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ============ NAVBAR ============ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(27,79,158,0.06);
    transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }
.nav-container { display: flex; justify-content: space-between; align-items: center; height: 70px; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.logo-img { height: 42px; width: auto; }
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-name { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; color: var(--blue); }
.logo-motto { font-size: 0.65rem; color: var(--green); font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; }
.nav-menu { display: flex; align-items: center; gap: 28px; }
.nav-menu li a { font-size: 0.88rem; font-weight: 500; color: var(--gray-600); position: relative; padding: 4px 0; }
.nav-menu li a:hover { color: var(--blue); }
.nav-menu li a:not(.btn)::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 2px; background: var(--gold); border-radius: 2px; transition: width .3s;
}
.nav-menu li a:not(.btn):hover::after { width: 100%; }
.btn-nav { padding: 9px 22px !important; border-radius: 50px !important; font-size: 0.82rem !important; }
.btn-nav::after { display: none !important; }
.lang-switch { background: var(--blue-light); color: var(--blue) !important; padding: 5px 14px; border-radius: 50px; font-size: 0.78rem !important; font-weight: 700 !important; letter-spacing: 1px; }
.lang-switch:hover { background: var(--blue); color: var(--white) !important; }
.lang-switch::after { display: none !important; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 5px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--dark); border-radius: 2px; transition: var(--transition); }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px;
    border-radius: var(--radius-sm); font-family: 'Inter', sans-serif; font-size: 0.92rem;
    font-weight: 600; border: 2px solid transparent; cursor: pointer;
    transition: var(--transition); justify-content: center; text-align: center;
}
.btn-primary { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(27,79,158,0.35); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn-outline:hover { background: var(--white); color: var(--blue); border-color: var(--white); }
.btn-gold { background: var(--gold); color: var(--white); border-color: var(--gold); font-size: 1.05rem; }
.btn-gold:hover { background: var(--gold-dark); border-color: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(218,165,32,0.4); }
.btn-green { background: var(--green); color: var(--white); border-color: var(--green); }
.btn-green:hover { background: var(--green-dark); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--blue); border-color: var(--white); font-weight: 700; }
.btn-white:hover { background: var(--gold); color: var(--white); border-color: var(--gold); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(218,165,32,0.3); }
.btn-lg { padding: 15px 36px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ============ HERO ============ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; padding-top: 70px; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(160deg, rgba(26,26,46,0.88) 0%, rgba(27,79,158,0.75) 50%, rgba(46,139,87,0.6) 100%); }
.hero-content { position: relative; z-index: 2; text-align: center; padding: 60px 0 80px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(218,165,32,0.2); border: 1px solid rgba(218,165,32,0.3);
    border-radius: 50px; padding: 8px 20px; font-size: 0.82rem;
    font-weight: 600; color: var(--gold); margin-bottom: 28px; backdrop-filter: blur(4px);
}
.hero h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); color: var(--white); margin-bottom: 20px; font-weight: 800; }
.highlight { color: var(--gold); }
.hero-subtitle { font-size: 1.1rem; color: rgba(255,255,255,0.75); max-width: 600px; margin: 0 auto 40px; line-height: 1.8; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }
.hero-counters {
    display: flex; align-items: center; justify-content: center; gap: 0;
    background: rgba(255,255,255,0.08); backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1); border-radius: 60px;
    padding: 16px 36px; max-width: fit-content; margin: 0 auto;
}
.counter { text-align: center; padding: 0 24px; }
.counter strong { display: block; font-family: 'Playfair Display', serif; font-size: 1.6rem; font-weight: 700; color: var(--gold); }
.counter span { font-size: 0.75rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 1px; }
.counter-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.15); }
.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; z-index: 3; }
.hero-wave svg { display: block; width: 100%; }

/* ============ SECTIONS ============ */
.section { padding: 90px 0; }
.section-alt { background: var(--gray-100); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
    display: inline-block; background: var(--blue-light); color: var(--blue);
    padding: 6px 18px; border-radius: 50px; font-size: 0.75rem;
    font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 14px;
}
.section-header h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 14px; }
.section-header p { font-size: 1.05rem; color: var(--gray-400); max-width: 540px; margin: 0 auto; }

/* ============ ABOUT ============ */
.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-image { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-image img { width: 100%; height: 100%; object-fit: cover; min-height: 380px; }
.about-image-badge {
    position: absolute; bottom: 20px; left: 20px; background: var(--blue);
    color: var(--white); padding: 12px 20px; border-radius: var(--radius-sm);
}
.about-image-badge strong { display: block; font-size: 1.1rem; font-family: 'Playfair Display', serif; }
.about-image-badge span { font-size: 0.78rem; opacity: .8; }
.about-text h3 { font-size: 1.7rem; margin-bottom: 16px; color: var(--blue); }
.about-text p { margin-bottom: 16px; color: var(--gray-600); line-height: 1.8; }
.about-values { margin-top: 24px; display: flex; flex-direction: column; gap: 16px; }
.value-item { display: flex; align-items: flex-start; gap: 14px; }
.value-icon {
    width: 44px; height: 44px; min-width: 44px; display: flex; align-items: center;
    justify-content: center; background: var(--gold-light); color: var(--gold-dark);
    border-radius: 10px; font-size: 1rem;
}
.value-item strong { display: block; font-family: 'Inter', sans-serif; font-size: 0.92rem; color: var(--dark); margin-bottom: 2px; }
.value-item span { font-size: 0.82rem; color: var(--gray-400); }

/* ============ PROGRAMS ============ */
.programs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.programs-two { grid-template-columns: repeat(2, 1fr); max-width: 800px; margin: 0 auto; }
.program-card {
    background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
    padding: 36px 28px; transition: var(--transition); position: relative; overflow: hidden;
}
.program-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
    background: var(--blue); opacity: 0; transition: var(--transition);
}
.program-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue-light); }
.program-card:hover::before { opacity: 1; }
.program-icon {
    width: 56px; height: 56px; display: flex; align-items: center; justify-content: center;
    background: var(--blue-light); color: var(--blue); border-radius: 14px; font-size: 1.3rem; margin-bottom: 20px;
}
.program-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.program-card p { font-size: 0.9rem; color: var(--gray-400); line-height: 1.7; }

/* ============ GALLERY ============ */
.gallery-showcase { max-width: 900px; margin: 0 auto; }
.gallery-main { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-xl); }
.gallery-main img { width: 100%; height: auto; display: block; transition: transform 6s ease; }
.gallery-main:hover img { transform: scale(1.03); }
.gallery-caption {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(26,26,46,0.85)); padding: 32px; color: var(--white);
}
.gallery-caption h4 { font-size: 1.3rem; margin-bottom: 6px; color: var(--gold); }
.gallery-caption p { font-size: 0.9rem; color: rgba(255,255,255,0.8); margin: 0; }

/* ============ IMPACT ============ */
.impact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 20px; }
.impact-card {
    position: relative; background: var(--white); border: 2px solid var(--gray-200);
    border-radius: var(--radius); padding: 32px 20px; text-align: center; transition: var(--transition);
}
.impact-card:hover { border-color: var(--green); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.impact-card.featured { border-color: var(--gold); background: var(--gold-light); }
.impact-badge {
    position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
    background: var(--gold); color: var(--white); padding: 4px 14px; border-radius: 50px;
    font-size: 0.7rem; font-weight: 700; white-space: nowrap;
}
.impact-icon {
    width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
    background: var(--green-light); color: var(--green); border-radius: 50%; font-size: 1.2rem; margin: 0 auto 14px;
}
.impact-amount { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; color: var(--blue); margin-bottom: 8px; }
.impact-card p { font-size: 0.85rem; color: var(--gray-400); line-height: 1.6; margin: 0; }

/* ============ TESTIMONIALS ============ */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.testimonial-card {
    background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
    padding: 32px; transition: var(--transition); position: relative;
}
.testimonial-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--gold-light); }
.quote-icon { color: var(--gold); font-size: 1.4rem; opacity: .6; margin-bottom: 14px; display: block; }
.testimonial-card p { font-size: 0.95rem; color: var(--gray-600); font-style: italic; line-height: 1.8; margin-bottom: 20px; }
.testimonial-card footer { border-top: 1px solid var(--gray-100); padding-top: 16px; }
.testimonial-card footer strong { display: block; font-size: 0.92rem; color: var(--dark); font-style: normal; }
.testimonial-card footer span { font-size: 0.8rem; color: var(--gray-400); font-style: normal; }

/* ============ DONATE SECTION ============ */
.section-donate {
    background: linear-gradient(160deg, var(--blue) 0%, var(--blue-dark) 50%, var(--green-dark) 100%);
    padding: 90px 0;
}
.section-header.light h2 { color: var(--white); }
.section-header.light p { color: rgba(255,255,255,0.65); }
.tag-light { background: rgba(218,165,32,0.2); color: var(--gold); }
.donate-wrapper { max-width: 580px; margin: 0 auto; }
.donate-form { background: var(--white); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow-xl); }
.form-section { margin-bottom: 28px; }
.form-section h4 {
    font-family: 'Inter', sans-serif; font-size: 0.92rem; font-weight: 700;
    color: var(--dark); margin-bottom: 14px; display: flex; align-items: center; gap: 8px;
}
.form-section h4 i { color: var(--blue); font-size: 0.9rem; }
.amount-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.amount-btn {
    padding: 14px; border: 2px solid var(--gray-200); border-radius: var(--radius-sm);
    background: var(--white); font-family: 'Inter', sans-serif; font-size: 1rem;
    font-weight: 700; color: var(--gray-600); cursor: pointer; transition: var(--transition);
}
.amount-btn:hover { border-color: var(--blue); color: var(--blue); }
.amount-btn.active { background: var(--blue); border-color: var(--blue); color: var(--white); }
.custom-amount { position: relative; }
.currency-symbol {
    position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
    font-weight: 700; color: var(--gray-400); font-size: 1rem; z-index: 1;
}
.custom-amount input { padding-left: 36px; }
.form-control {
    width: 100%; padding: 13px 16px; border: 2px solid var(--gray-200); border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif; font-size: 0.92rem; color: var(--dark);
    transition: var(--transition); background: var(--white);
}
.form-control:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(27,79,158,0.1); }
.form-control-lg { padding: 18px 16px 18px 40px; font-size: 1.3rem; font-weight: 700; letter-spacing: 0.5px; }
.form-control::placeholder { color: var(--gray-400); }
select.form-control {
    appearance: none;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12"><path fill="%238E8EA0" d="M6 8L1 3h10z"/></svg>');
    background-repeat: no-repeat; background-position: right 16px center; cursor: pointer;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--gray-600); margin-bottom: 6px; }
.secure-badge {
    display: flex; align-items: center; gap: 10px; background: var(--green-light);
    color: var(--green); border-radius: var(--radius-sm); padding: 12px 16px;
    margin-bottom: 18px; font-size: 0.8rem; font-weight: 500;
}
.secure-badge i { font-size: 1rem; }
.payment-methods-row { display: flex; justify-content: center; gap: 18px; margin-top: 18px; font-size: 1.8rem; color: var(--gray-400); }
.payment-methods-row i { transition: var(--transition); }
.payment-methods-row i:hover { color: var(--blue); }

/* ============ CONTACT ============ */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.contact-card {
    text-align: center; padding: 40px 24px; border: 1px solid var(--gray-200);
    border-radius: var(--radius); transition: var(--transition); background: var(--white);
}
.contact-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-color: var(--blue-light); }
.contact-icon {
    width: 60px; height: 60px; display: flex; align-items: center; justify-content: center;
    background: var(--blue-light); color: var(--blue); border-radius: 50%; font-size: 1.3rem; margin: 0 auto 16px;
}
.contact-card h4 { font-family: 'Inter', sans-serif; font-size: 1.05rem; margin-bottom: 8px; }
.contact-card p { font-size: 0.9rem; color: var(--gray-400); line-height: 1.7; }

/* ============ FOOTER ============ */
.footer { background: var(--dark); color: rgba(255,255,255,0.65); padding: 60px 0 0; }
.footer-main {
    display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px;
    padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { max-width: 300px; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo img { height: 44px; width: auto; }
.footer-logo strong { display: block; font-family: 'Playfair Display', serif; font-size: 1.05rem; color: var(--white); }
.footer-logo span { font-size: 0.7rem; color: var(--gold); text-transform: uppercase; letter-spacing: .5px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.social-links { display: flex; gap: 10px; }
.social-links a {
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.07); border-radius: 50%; color: rgba(255,255,255,0.5);
    font-size: 0.85rem; transition: var(--transition);
}
.social-links a:hover { background: var(--gold); color: var(--white); }
.footer-links h4 { color: var(--white); font-family: 'Inter', sans-serif; font-size: 0.95rem; font-weight: 600; margin-bottom: 18px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.88rem; color: rgba(255,255,255,0.55); }
.footer-links a:hover { color: var(--gold); }
.footer-contact li { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; }
.footer-contact i { color: var(--gold); font-size: 0.8rem; width: 16px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; font-size: 0.82rem; }
.footer-payments { display: flex; align-items: center; gap: 12px; }
.footer-payments i { font-size: 1.5rem; }
.flw-badge {
    background: var(--gold); color: var(--dark); padding: 3px 10px; border-radius: 4px;
    font-weight: 700; font-size: 0.68rem; text-transform: uppercase; letter-spacing: .5px;
}

/* ============ FOOTER CREDIT ============ */
.footer-credit {
    text-align: center; padding: 14px 0 18px; font-size: 0.78rem;
    color: rgba(255,255,255,0.4); border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-credit a {
    color: var(--gold); font-weight: 600;
}
.footer-credit a:hover { color: var(--white); }

/* ============ ALERTS ============ */
.alert {
    padding: 14px 20px; border-radius: var(--radius-sm); margin-bottom: 20px;
    display: flex; align-items: flex-start; gap: 12px; font-size: 0.88rem;
}
.alert-error { background: #FEF2F2; border: 1px solid #FECACA; color: var(--danger); }
.alert-success { background: var(--green-light); border: 1px solid #A7F3D0; color: var(--green); }
.alert p { margin: 0 0 4px; }

/* ============ THANK YOU PAGE ============ */
.thankyou-section {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    padding-top: 70px; background: var(--gray-100);
}
.thankyou-card {
    background: var(--white); border-radius: var(--radius); padding: 56px;
    text-align: center; max-width: 560px; width: 100%; box-shadow: var(--shadow-xl);
}
.thankyou-icon {
    width: 80px; height: 80px; display: flex; align-items: center; justify-content: center;
    background: var(--green-light); color: var(--green); border-radius: 50%;
    font-size: 2rem; margin: 0 auto 24px;
}
.thankyou-icon.failed { background: #FEF2F2; color: var(--danger); }
.thankyou-card h1 { font-size: 2rem; margin-bottom: 10px; }
.thankyou-card > p { color: var(--gray-400); margin-bottom: 8px; }
.donation-details {
    background: var(--gray-100); border-radius: var(--radius-sm);
    padding: 24px; margin: 24px 0; text-align: left;
}
.detail-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--gray-200); font-size: 0.88rem; }
.detail-row:last-child { border-bottom: none; }
.detail-row .label { color: var(--gray-400); }
.detail-row .value { font-weight: 600; color: var(--dark); }
.thankyou-actions { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }
.badge { display: inline-block; padding: 4px 12px; border-radius: 50px; font-size: 0.72rem; font-weight: 700; }
.badge-success { background: var(--green-light); color: var(--green); }
.badge-pending { background: var(--gold-light); color: var(--gold-dark); }
.badge-failed { background: #FEF2F2; color: var(--danger); }

/* ============ PAYMENT PAGE ============ */
.payment-section {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    padding-top: 70px; background: var(--gray-100);
}
.payment-card {
    background: var(--white); border-radius: var(--radius); padding: 48px;
    text-align: center; max-width: 480px; width: 100%; box-shadow: var(--shadow-xl);
}
.payment-card h2 { font-size: 1.5rem; margin-bottom: 10px; }
.payment-card > p { color: var(--gray-400); margin-bottom: 20px; }
.payment-amount { font-family: 'Playfair Display', serif; font-size: 3rem; font-weight: 700; color: var(--blue); margin-bottom: 28px; }
.spinner {
    width: 40px; height: 40px; border: 4px solid var(--gray-100);
    border-top-color: var(--blue); border-radius: 50%;
    animation: spin 0.8s linear infinite; margin: 20px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ SCROLL ANIMATIONS ============ */
.fade-up {
    opacity: 0; transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .about-layout { grid-template-columns: 1fr; gap: 32px; }
    .about-image img { min-height: 300px; }
    .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none; position: absolute; top: 70px; left: 0; right: 0;
        background: var(--white); flex-direction: column; padding: 24px; gap: 16px;
        box-shadow: var(--shadow-lg); border-top: 1px solid var(--gray-100);
    }
    .nav-menu.active { display: flex; }
    .nav-toggle { display: flex; }
    .hero-content { padding: 40px 0 60px; }
    .hero h1 { font-size: 2rem; }
    .hero-counters { flex-wrap: wrap; gap: 8px; padding: 14px 20px; border-radius: 20px; }
    .counter { padding: 6px 16px; }
    .counter-divider { display: none; }
    .programs-grid { grid-template-columns: 1fr; }
    .impact-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
    .testimonials-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .donate-form { padding: 28px 20px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-main { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }
    .thankyou-card { padding: 32px 24px; margin: 20px; }
    .payment-card { padding: 32px 24px; margin: 20px; }
}

.nav-menu li a.active-link { color: var(--blue); }
.nav-menu li a.active-link::after { width: 100%; }

@media (max-width: 480px) {
    .amount-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-actions .btn { width: 100%; }
    .thankyou-actions { flex-direction: column; }
    .section { padding: 60px 0; }
}