/* ─── Variables TontiGo ─────────────────────────────────────────────────────── */
:root {
    --tontigo-primary: #1e7d4e;
    --tontigo-primary-dark: #0d4f2e;
    --tontigo-primary-light: #2d9e64;
    --tontigo-gold: #d4a017;
    --tontigo-gold-light: #f0c040;
    --tontigo-light-green: #f0f9f5;
    --tontigo-white: #ffffff;
    --tontigo-gray: #6c757d;
    --tontigo-dark: #1a2e20;
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Nunito', sans-serif;
    --border-radius: 12px;
    --shadow-sm: 0 2px 12px rgba(30,125,78,.08);
    --shadow-md: 0 8px 30px rgba(30,125,78,.12);
    --shadow-lg: 0 20px 60px rgba(30,125,78,.15);
    --transition: all .3s cubic-bezier(.4,0,.2,1);
}

/* ─── Global ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-primary);
    color: #1a2e20;
    background: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ─── Typography ─────────────────────────────────────────────────────────────── */
.text-gradient {
    background: linear-gradient(135deg, var(--tontigo-primary), var(--tontigo-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-primary-tontigo { color: var(--tontigo-primary) !important; }
.text-white-60 { color: rgba(255,255,255,.7); }
.text-white-80 { color: rgba(255,255,255,.85); }

/* ─── Navbar ─────────────────────────────────────────────────────────────────── */
#mainNavbar {
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(30,125,78,.08);
    border-bottom: 1px solid rgba(30,125,78,.06);
    padding: 12px 0;
    transition: var(--transition);
}

#mainNavbar .navbar-brand { font-family: var(--font-secondary); }
#mainNavbar .nav-link {
    font-weight: 500;
    color: #2d4a35;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    font-size: .93rem;
}
#mainNavbar .nav-link:hover,
#mainNavbar .nav-link.active {
    color: var(--tontigo-primary);
    background: var(--tontigo-light-green);
}

/* ─── Buttons ────────────────────────────────────────────────────────────────── */
.btn-primary-tontigo {
    background: linear-gradient(135deg, var(--tontigo-primary), var(--tontigo-primary-light));
    color: #fff;
    border: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(30,125,78,.3);
}
.btn-primary-tontigo:hover {
    background: linear-gradient(135deg, var(--tontigo-primary-dark), var(--tontigo-primary));
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30,125,78,.4);
}

.btn-outline-tontigo {
    border: 2px solid var(--tontigo-primary);
    color: var(--tontigo-primary);
    background: transparent;
    font-weight: 600;
    transition: var(--transition);
}
.btn-outline-tontigo:hover {
    background: var(--tontigo-primary);
    color: #fff;
    transform: translateY(-2px);
}

/* ─── Badges ─────────────────────────────────────────────────────────────────── */
.badge-tontigo {
    background: rgba(30,125,78,.1);
    color: var(--tontigo-primary);
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: .8rem;
    letter-spacing: .5px;
    text-transform: uppercase;
}

/* ─── Hero ───────────────────────────────────────────────────────────────────── */
.hero-section {
    background: linear-gradient(160deg, #f0faf5 0%, #e8f5ee 40%, #fff 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(30,125,78,.06) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-mockup { max-height: 520px; filter: drop-shadow(0 20px 40px rgba(30,125,78,.2)); }
.hero-mockup-wrapper { position: relative; display: inline-block; }

.floating-card {
    position: absolute;
    background: #fff;
    border-radius: 12px;
    padding: 10px 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,.12);
    font-size: .85rem;
    display: flex;
    align-items: center;
    white-space: nowrap;
    border: 1px solid rgba(30,125,78,.1);
}
.card-top-right { top: 10%; right: -5%; }
.card-bottom-left { bottom: 15%; left: -5%; }

/* ─── Backgrounds ────────────────────────────────────────────────────────────── */
.bg-light-green { background: var(--tontigo-light-green); }
.bg-gradient-tontigo {
    background: linear-gradient(135deg, var(--tontigo-primary-dark) 0%, var(--tontigo-primary) 50%, var(--tontigo-primary-light) 100%);
}

/* ─── Soft colors ────────────────────────────────────────────────────────────── */
.bg-success-soft { background: rgba(25,135,84,.1); }
.bg-primary-soft  { background: rgba(30,125,78,.1); }
.bg-warning-soft  { background: rgba(255,193,7,.1); }
.bg-danger-soft   { background: rgba(220,53,69,.1); }
.bg-info-soft     { background: rgba(13,202,240,.1); }
.bg-gold-soft     { background: rgba(212,160,23,.1); }
.text-success     { color: #198754 !important; }

/* ─── Page Header ────────────────────────────────────────────────────────────── */
.page-header { position: relative; overflow: hidden; }
.page-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 50px;
    background: #fff;
    clip-path: ellipse(55% 100% at 50% 100%);
}

/* ─── Feature Cards ──────────────────────────────────────────────────────────── */
.feature-card {
    padding: 28px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid rgba(30,125,78,.08);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--tontigo-primary);
}
.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

/* ─── Steps ──────────────────────────────────────────────────────────────────── */
.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--tontigo-primary), var(--tontigo-primary-light));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .9rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(30,125,78,.3);
}

/* ─── Payment Cards ──────────────────────────────────────────────────────────── */
.payment-card {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    color: #fff;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}
.payment-card:hover {
    background: rgba(255,255,255,.18);
    transform: translateY(-4px);
}

/* ─── Download Card ──────────────────────────────────────────────────────────── */
.download-card {
    background: var(--tontigo-light-green);
    border-radius: 24px;
    padding: 60px 40px;
    border: 2px dashed rgba(30,125,78,.2);
}

/* ─── Contact Section ────────────────────────────────────────────────────────── */
.contact-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--tontigo-light-green);
    color: var(--tontigo-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* ─── Footer ─────────────────────────────────────────────────────────────────── */
.footer-tontigo {
    background: var(--tontigo-primary-dark);
    color: rgba(255,255,255,.8);
    margin-top: auto;
}
.footer-heading {
    color: #fff;
    font-weight: 700;
    text-transform: uppercase;
    font-size: .75rem;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.footer-links { margin: 0; padding: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a {
    color: rgba(255,255,255,.7);
    text-decoration: none;
    font-size: .9rem;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--tontigo-gold); padding-left: 4px; }

.footer-contact { list-style: none; padding: 0; }
.footer-contact li { margin-bottom: 12px; color: rgba(255,255,255,.75); font-size: .9rem; }
.footer-contact a { color: rgba(255,255,255,.75); text-decoration: none; transition: var(--transition); }
.footer-contact a:hover { color: var(--tontigo-gold); }

.footer-divider { border-color: rgba(255,255,255,.1); margin: 20px 0 16px; }

.social-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,.1);
    color: rgba(255,255,255,.8);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1rem;
}
.social-btn:hover { background: var(--tontigo-gold); color: #fff; transform: translateY(-3px); }

/* ─── Forms ──────────────────────────────────────────────────────────────────── */
.form-control:focus,
.form-select:focus {
    border-color: var(--tontigo-primary);
    box-shadow: 0 0 0 3px rgba(30,125,78,.15);
}

/* ─── Alerts ─────────────────────────────────────────────────────────────────── */
.alert { border-radius: 12px; }
.alert-success { background: rgba(25,135,84,.08); border-color: rgba(25,135,84,.2); }
.alert-danger  { background: rgba(220,53,69,.08);  border-color: rgba(220,53,69,.2); }
.alert-info    { background: rgba(13,202,240,.08);  border-color: rgba(13,202,240,.2); }
.alert-warning { background: rgba(255,193,7,.08);   border-color: rgba(255,193,7,.2); }

/* ─── AOS fix ────────────────────────────────────────────────────────────────── */
[data-aos] { pointer-events: none; }
[data-aos].aos-animate { pointer-events: auto; }

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .hero-section { padding: 60px 0 40px; text-align: center; }
    .floating-card { display: none; }
    #mainNavbar { padding: 10px 0; }
}
@media (max-width: 575.98px) {
    .display-3 { font-size: 2.2rem; }
    .display-4 { font-size: 1.8rem; }
    .download-card { padding: 40px 20px; }
}