/* ============================================================
   InAmigos Foundation — Redesigned CSS
   Palette: Deep Forest + Warm Terracotta + Cream
   Fonts: Playfair Display (display) + DM Sans (body)
   ============================================================ */

:root {
    --forest:     #1a3a2a;
    --forest-mid: #2d5a42;
    --forest-lt:  #3d7a58;
    --sage:       #7aaa8a;
    --sage-lt:    #c2dac8;
    --terra:      #c2654a;
    --terra-lt:   #e8927a;
    --cream:      #faf7f2;
    --cream-dk:   #f0ebe0;
    --ink:        #1c1917;
    --ink-mid:    #3d3935;
    --muted:      #7a7168;
    --white:      #ffffff;

    /* Accent palette for cards */
    --card-green-bg:  #edf6f0;
    --card-green-acc: #2d5a42;
    --card-blue-bg:   #edf3fb;
    --card-blue-acc:  #2b5095;
    --card-amber-bg:  #fdf6e8;
    --card-amber-acc: #92640e;
    --card-rose-bg:   #fdf0f0;
    --card-rose-acc:  #952b3a;

    --radius-sm: 8px;
    --radius:    16px;
    --radius-lg: 24px;
    --radius-xl: 40px;

    --shadow-sm:  0 2px 8px rgba(26,58,42,0.08);
    --shadow-md:  0 8px 24px rgba(26,58,42,0.12);
    --shadow-lg:  0 20px 48px rgba(26,58,42,0.16);

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.65;
    overflow-x: hidden;
}

em { font-style: italic; font-family: 'Playfair Display', serif; }
strong { font-weight: 600; }

.section { padding: clamp(5rem, 10vh, 9rem) clamp(1.5rem, 5vw, 6rem); }

/* ========== NOTIFICATION ========== */
#notify {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--forest);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    z-index: 9999;
    transform: translateY(-120%);
    opacity: 0;
    transition: all 0.4s var(--ease-spring);
    box-shadow: var(--shadow-lg);
}
#notify.show { transform: translateY(0); opacity: 1; }
#notify svg { color: #7aaa8a; }

/* ========== NAVBAR ========== */
nav {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.4rem 0;
    transition: all 0.4s var(--ease);
}

nav.scrolled {
    background: rgba(250, 247, 242, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.8rem 0;
    box-shadow: 0 1px 0 rgba(26,58,42,0.1), var(--shadow-sm);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 2.5rem;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 0.8rem; text-decoration: none; }
.logo-mark {
    width: 40px; height: 40px;
    background: var(--forest);
    color: var(--white);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.85rem;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name  { font-weight: 700; font-size: 1.1rem; color: var(--forest); letter-spacing: -0.01em; }
.logo-tagline { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }

/* Nav Links */
.nav-links { display: flex; gap: 0.25rem; list-style: none; }
.nav-link {
    text-decoration: none;
    color: var(--ink-mid);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0.9rem;
    border-radius: 50px;
    transition: all 0.25s var(--ease);
}
.nav-link:hover { background: var(--cream-dk); color: var(--forest); }

.nav-right { display: flex; align-items: center; gap: 0.75rem; }

/* Buttons */
.btn {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 50px;
    padding: 0.65rem 1.5rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.25s var(--ease);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}
.btn-primary {
    background: var(--terra);
    color: var(--white);
}
.btn-primary:hover {
    background: #a0533c;
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(194,101,74,0.35);
}
.btn-ghost {
    background: transparent;
    color: var(--forest);
    border: 1.5px solid rgba(26,58,42,0.2);
}
.btn-ghost:hover { background: var(--cream-dk); border-color: var(--forest); }
.btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; }
.btn-hero-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.6);
    color: var(--white);
}
.btn-hero-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}
.hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 2rem 1.5rem;
    background: var(--cream);
    border-top: 1px solid var(--cream-dk);
}
.mobile-menu a {
    text-decoration: none;
    color: var(--ink);
    font-weight: 500;
    font-size: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.mobile-menu.open { display: flex; }

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(160deg, rgba(20,45,30,0.85) 0%, rgba(40,70,50,0.75) 50%, rgba(180,80,50,0.6) 100%),
        url('https://images.unsplash.com/photo-1488521787991-ed7bbaae773c?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    color: var(--white);
    overflow: hidden;
    padding: 8rem 2rem 5rem;
}

.hero-grain {
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.6;
    pointer-events: none;
}

.hero-content { text-align: center; max-width: 860px; z-index: 1; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50px;
    padding: 0.4rem 1rem 0.4rem 0.6rem;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 1.75rem;
    backdrop-filter: blur(6px);
}
.badge-dot {
    width: 8px; height: 8px;
    background: #7aaa8a;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.6;transform:scale(1.3)} }

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 7vw, 5.2rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}
.hero h1 em { color: var(--terra-lt); font-style: italic; }

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.15rem);
    line-height: 1.7;
    opacity: 0.85;
    max-width: 640px;
    margin: 0 auto 2.5rem;
    font-weight: 300;
}

.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.hero-scroll-hint {
    position: absolute;
    bottom: 7rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 0.6;
    color: var(--white);
}
.scroll-line {
    width: 1px; height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
    animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown { 0%{transform:scaleY(0);transform-origin:top} 50%{transform:scaleY(1);transform-origin:top} 51%{transform-origin:bottom} 100%{transform:scaleY(0);transform-origin:bottom} }

.hero-stat-strip {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255,255,255,0.15);
    display: flex;
    justify-content: center;
    gap: 0;
    padding: 1.75rem 2rem;
    z-index: 1;
}

.h-stat { text-align: center; padding: 0 3rem; }
.h-stat span { display: block; font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; color: var(--white); }
.h-stat p { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.7; color: var(--white); margin-top: 0.2rem; }
.h-stat-divider { width: 1px; background: rgba(255,255,255,0.2); margin: 0.5rem 0; }

/* ========== MARQUEE ========== */
.marquee-strip {
    background: var(--forest);
    color: rgba(255,255,255,0.7);
    padding: 0.9rem 0;
    overflow: hidden;
    white-space: nowrap;
}
.marquee-track {
    display: inline-flex;
    gap: 2rem;
    animation: marquee 30s linear infinite;
}
.marquee-track span { font-size: 0.8rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.12em; }
.marquee-track .dot { color: var(--terra-lt); opacity: 0.8; font-size: 0.6rem; }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ========== SECTION HEADERS ========== */
.section-header { text-align: center; margin-bottom: 4rem; }
.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--terra);
    display: block;
    margin-bottom: 0.75rem;
}
.section-label.light { color: var(--terra-lt); }
.section-header h2, .about-text h2, .impact-header h2, .contact-left h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--ink);
}
.section-sub {
    font-size: 1rem;
    color: var(--muted);
    max-width: 520px;
    margin: 0.75rem auto 0;
}

/* ========== CAUSES CARDS ========== */
.causes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1340px;
    margin: 0 auto;
}

.cause-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.35s var(--ease-spring), box-shadow 0.35s var(--ease);
}
.cause-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.cause-card-bg {
    position: absolute; inset: 0;
    transition: opacity 0.35s var(--ease);
    opacity: 0;
}
.cause-card:hover .cause-card-bg { opacity: 1; }

.cause-card[data-color="green"] .cause-card-bg { background: radial-gradient(circle at 80% 80%, rgba(45,90,66,0.06), transparent 60%); }
.cause-card[data-color="blue"]  .cause-card-bg { background: radial-gradient(circle at 80% 80%, rgba(43,80,149,0.06), transparent 60%); }
.cause-card[data-color="amber"] .cause-card-bg { background: radial-gradient(circle at 80% 80%, rgba(146,100,14,0.06), transparent 60%); }
.cause-card[data-color="rose"]  .cause-card-bg { background: radial-gradient(circle at 80% 80%, rgba(149,43,58,0.06), transparent 60%); }

.cause-card[data-color="green"] .cause-card-inner { background: var(--card-green-bg); border: 1px solid rgba(45,90,66,0.12); }
.cause-card[data-color="blue"]  .cause-card-inner { background: var(--card-blue-bg);  border: 1px solid rgba(43,80,149,0.12); }
.cause-card[data-color="amber"] .cause-card-inner { background: var(--card-amber-bg); border: 1px solid rgba(146,100,14,0.12); }
.cause-card[data-color="rose"]  .cause-card-inner { background: var(--card-rose-bg);  border: 1px solid rgba(149,43,58,0.12); }

.cause-card-inner {
    position: relative;
    z-index: 1;
    padding: 2rem 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
    border-radius: var(--radius-lg);
}

.cause-number {
    font-family: 'Playfair Display', serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--muted);
}

.cause-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
}
.cause-card[data-color="green"] .cause-icon { background: rgba(45,90,66,0.12); color: var(--card-green-acc); }
.cause-card[data-color="blue"]  .cause-icon { background: rgba(43,80,149,0.12); color: var(--card-blue-acc); }
.cause-card[data-color="amber"] .cause-icon { background: rgba(146,100,14,0.12); color: var(--card-amber-acc); }
.cause-card[data-color="rose"]  .cause-icon { background: rgba(149,43,58,0.12); color: var(--card-rose-acc); }

.cause-body { flex: 1; }
.cause-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--ink);
}
.cause-card p { font-size: 0.88rem; color: var(--ink-mid); line-height: 1.7; }

.cause-tag-row { display: flex; gap: 0.5rem; margin-top: 1rem; flex-wrap: wrap; }
.cause-tag {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.7rem;
    border-radius: 50px;
    letter-spacing: 0.04em;
}
.cause-card[data-color="green"] .cause-tag { background: rgba(45,90,66,0.1); color: var(--card-green-acc); }
.cause-card[data-color="blue"]  .cause-tag { background: rgba(43,80,149,0.1); color: var(--card-blue-acc); }
.cause-card[data-color="amber"] .cause-tag { background: rgba(146,100,14,0.1); color: var(--card-amber-acc); }
.cause-card[data-color="rose"]  .cause-tag { background: rgba(149,43,58,0.1); color: var(--card-rose-acc); }

.cause-arrow {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-left: auto;
    transition: all 0.3s var(--ease-spring);
    background: rgba(0,0,0,0.05);
    color: var(--muted);
}
.cause-card:hover .cause-arrow {
    transform: translate(3px, -3px);
    background: var(--terra);
    color: var(--white);
}

/* ========== ABOUT ========== */
.about-section { background: var(--cream); }

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-visual {
    position: relative;
    height: 540px;
}
.about-img-primary {
    position: absolute;
    top: 0; left: 0;
    width: 80%; height: 85%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-primary img { width: 100%; height: 100%; object-fit: cover; }
.about-img-accent {
    position: absolute;
    bottom: 0; right: 0;
    width: 52%; height: 50%;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 4px solid var(--cream);
}
.about-img-accent img { width: 100%; height: 100%; object-fit: cover; }
.about-stat-float {
    position: absolute;
    top: 1.5rem; right: 1.5rem;
    background: var(--white);
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 2;
}
.float-icon {
    width: 36px; height: 36px;
    background: var(--forest);
    color: var(--white);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
}
.about-stat-float strong { display: block; font-size: 0.9rem; color: var(--ink); }
.about-stat-float span  { font-size: 0.75rem; color: var(--muted); }

.about-text h2 { margin-bottom: 1.25rem; }
.about-lead {
    font-size: 1.05rem;
    color: var(--ink-mid);
    margin-bottom: 1rem;
    line-height: 1.7;
}
.about-text p { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.75rem; }

.cert-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2rem; }
.cert-item {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    background: var(--white);
    border: 1px solid rgba(26,58,42,0.12);
    padding: 0.45rem 0.9rem;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--forest);
}
.cert-item svg { width: 14px; height: 14px; color: var(--terra); }

/* ========== IMPACT ========== */
.impact-section {
    background: linear-gradient(135deg, var(--forest) 0%, #0e2a1a 100%);
    position: relative;
    overflow: hidden;
}
.impact-section::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(194,101,74,0.15), transparent 60%);
    pointer-events: none;
}
.impact-inner { max-width: 1200px; margin: 0 auto; padding: clamp(5rem,10vh,9rem) clamp(1.5rem,5vw,6rem); }

.impact-header { margin-bottom: 4rem; }
.impact-header h2 { color: var(--white); }

.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.impact-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s var(--ease);
    backdrop-filter: blur(4px);
}
.impact-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-4px); }

.impact-icon {
    width: 48px; height: 48px;
    background: rgba(194,101,74,0.2);
    color: var(--terra-lt);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.25rem;
}
.impact-num {
    font-family: 'Playfair Display', serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.4rem;
    line-height: 1;
}
.impact-card p { font-size: 0.82rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.08em; }

/* ========== GALLERY ========== */
.gallery-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    grid-template-rows: 280px 280px;
    gap: 1.25rem;
    max-width: 1340px;
    margin: 0 auto;
}
.gallery-lg { grid-row: 1 / 3; }
.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    cursor: pointer;
}
.gallery-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease);
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(15,35,22,0.85) 0%, transparent 60%);
    display: flex; flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.35s var(--ease);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--terra-lt);
    margin-bottom: 0.3rem;
    display: block;
}
.gallery-overlay p { color: var(--white); font-size: 0.9rem; font-weight: 500; }

/* ========== CONTACT ========== */
.contact-section {
    background: var(--cream);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.contact-left {
    background: var(--forest);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    color: var(--white);
    position: sticky;
    top: 100px;
}
.contact-left h2 { color: var(--white); margin-bottom: 1rem; }
.contact-left > p { color: rgba(255,255,255,0.65); font-size: 0.95rem; line-height: 1.7; margin-bottom: 2rem; }

.contact-details { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2.5rem; }
.c-detail { display: flex; align-items: flex-start; gap: 1rem; }
.c-detail-icon {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    color: var(--terra-lt);
}
.c-detail strong { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.5); margin-bottom: 0.2rem; }
.c-detail span { font-size: 0.92rem; color: var(--white); }

.contact-social { display: flex; gap: 0.75rem; }
.s-btn {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    display: flex; align-items: center; justify-content: center;
    text-decoration: none;
    transition: all 0.25s var(--ease);
    border: 1px solid rgba(255,255,255,0.1);
}
.s-btn:hover { background: var(--terra); color: var(--white); border-color: var(--terra); }

/* Form Side */
.contact-right {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(26,58,42,0.06);
}

.interest-tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2rem; }
.i-tab {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    border: 1.5px solid rgba(26,58,42,0.15);
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    transition: all 0.25s var(--ease);
}
.i-tab:hover { border-color: var(--terra); color: var(--terra); }
.i-tab.active { background: var(--terra); color: var(--white); border-color: var(--terra); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.1rem; }
.form-field label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ink-mid);
    letter-spacing: 0.02em;
}
.form-field input,
.form-field textarea {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    color: var(--ink);
    background: var(--cream);
    border: 1.5px solid transparent;
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    transition: all 0.25s var(--ease);
    outline: none;
    width: 100%;
    resize: none;
}
.form-field input::placeholder, .form-field textarea::placeholder { color: #b0a898; }
.form-field input:focus, .form-field textarea:focus {
    border-color: var(--forest-mid);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(45,90,66,0.08);
}

.btn-submit { width: 100%; justify-content: center; padding: 0.9rem; font-size: 0.95rem; border-radius: var(--radius-sm); }
.btn-submit svg { width: 16px; height: 16px; }

/* ========== FOOTER ========== */
footer { background: var(--ink); color: rgba(255,255,255,0.65); }

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 3rem;
    padding: 5rem clamp(1.5rem, 5vw, 6rem) 4rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    max-width: 1340px;
    margin: 0 auto;
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}
.footer-brand .logo-mark { background: var(--terra); font-size: 0.85rem; }
.footer-brand .logo-name  { color: var(--white); }
.footer-brand .logo-tagline { color: rgba(255,255,255,0.4); }
.footer-brand p { font-size: 0.85rem; line-height: 1.8; max-width: 280px; margin-bottom: 1.5rem; }

.footer-certs { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.footer-certs span {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 0.25rem 0.7rem;
    border-radius: 50px;
    background: rgba(255,255,255,0.07);
    color: rgba(255,255,255,0.5);
    border: 1px solid rgba(255,255,255,0.08);
}

.footer-nav-group h4 {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 1.25rem;
}
.footer-nav-group ul { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.footer-nav-group ul a {
    text-decoration: none;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    transition: color 0.2s var(--ease);
}
.footer-nav-group ul a:hover { color: var(--white); }

.footer-newsletter h4 {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 0.75rem;
}
.footer-newsletter p { font-size: 0.85rem; margin-bottom: 1.25rem; line-height: 1.6; }
.newsletter-form {
    display: flex;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}
.newsletter-form input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    padding: 0.65rem 1.1rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    color: var(--white);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.3); }
.newsletter-form button {
    width: 38px; height: 38px;
    margin: 0.2rem;
    border-radius: 50%;
    background: var(--terra);
    border: none;
    color: var(--white);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: background 0.2s var(--ease);
    flex-shrink: 0;
}
.newsletter-form button:hover { background: var(--terra-lt); }

.footer-social { display: flex; gap: 0.6rem; }
.footer-social a {
    width: 34px; height: 34px;
    border-radius: 8px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.5);
    display: flex; align-items: center; justify-content: center;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.2s var(--ease);
}
.footer-social a:hover { background: var(--terra); color: var(--white); border-color: var(--terra); }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.5rem clamp(1.5rem,5vw,6rem);
    font-size: 0.8rem;
    max-width: 1340px;
    margin: 0 auto;
}
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: rgba(255,255,255,0.4); text-decoration: none; transition: color 0.2s; }
.footer-bottom-links a:hover { color: var(--white); }
.footer-heart { display: flex; align-items: center; gap: 0.35rem; }

/* ========== SCROLL REVEAL ========== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1100px) {
    .causes-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .about-inner { grid-template-columns: 1fr; gap: 3rem; }
    .about-visual { height: 380px; }
    .impact-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
    .gallery-lg { grid-row: auto; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .contact-left { position: static; }
    .h-stat { padding: 0 1.5rem; }
}

@media (max-width: 768px) {
    .nav-links, .nav-right { display: none; }
    .hamburger { display: flex; }
    .causes-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .hero-stat-strip { flex-wrap: wrap; gap: 1rem; padding: 1.5rem; }
    .h-stat-divider { display: none; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
}