/* ─── EvoBrands – Custom Styles ─── */

:root {
    --orange:       #FF7602;
    --orange-dark:  #E55304;
    --green:        #84C331;
    --green-mid:    #54902F;
    --green-dark:   #275321;
    --green-darker: #1F411B;
}

/* ─── Smooth scroll ─── */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

/* ─── Text gradient (about section) ─── */
.text-gradient {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── Hero text gradient (on dark bg) ─── */
.text-gradient-hero {
    background: linear-gradient(135deg, var(--orange) 0%, #FFAA44 50%, var(--orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── Hero section ─── */
.hero-section {
    background: #d6eabc;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 75% 25%, rgba(255, 118, 2, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 60% at 25% 75%, rgba(132, 195, 49, 0.12) 0%, transparent 55%),
        linear-gradient(170deg, #ffffff 0%, #eaf4d8 20%, #d6eabc 45%, #c4e0a5 70%, #b5d893 100%);
}

/* ─── Navigation ─── */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.nav-link {
    position: relative;
    transition: color 0.2s;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), var(--orange-dark));
    border-radius: 1px;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--orange);
}

.nav-link:hover::after {
    width: 100%;
}

.mobile-nav-link {
    color: #374151;
    transition: color 0.2s;
}

.mobile-nav-link:hover {
    color: var(--orange);
}

/* ─── Language switcher ─── */
.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: 9999px;
    border: 1.5px solid rgba(0, 0, 0, 0.15);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: #374151;
    transition: all 0.2s ease;
    text-decoration: none;
}

.lang-switch:hover {
    border-color: var(--orange);
    color: var(--orange);
}

/* ─── Hamburger ─── */
.hamburger-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: #374151;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-open .hamburger-bar:nth-child(1) {
    transform: translateY(5.5px) rotate(45deg);
}

.hamburger-open .hamburger-bar:nth-child(2) {
    opacity: 0;
}

.hamburger-open .hamburger-bar:nth-child(3) {
    transform: translateY(-5.5px) rotate(-45deg);
}

/* ─── Buttons ─── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 118, 2, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 118, 2, 0.4);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--orange);
    background: transparent;
    border: 2px solid var(--orange);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: var(--orange);
    color: #fff;
    border-color: var(--orange);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 118, 2, 0.3);
}

.btn-outline-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.btn-outline-hero:hover {
    border-color: var(--orange);
    color: #fff;
    background: rgba(255, 118, 2, 0.1);
    transform: translateY(-2px);
}

/* ─── Hero background shapes ─── */
.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
}

.shape-glow-1 {
    width: 600px;
    height: 600px;
    top: -150px;
    right: -150px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 118, 2, 0.08) 0%, transparent 65%);
    filter: blur(50px);
}

.shape-glow-2 {
    width: 500px;
    height: 500px;
    bottom: -150px;
    left: -100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(132, 195, 49, 0.12) 0%, transparent 65%);
    filter: blur(50px);
}

.shape-ring {
    width: 400px;
    height: 400px;
    bottom: 5%;
    right: 10%;
    border-radius: 50%;
    border: 1px solid rgba(84, 144, 47, 0.10);
}

.shape-dots {
    width: 250px;
    height: 250px;
    top: 20%;
    right: 12%;
    background-image: radial-gradient(circle, rgba(84, 144, 47, 0.10) 1.5px, transparent 1.5px);
    background-size: 24px 24px;
    border-radius: 0;
}

.shape-line-1 {
    width: 1px;
    height: 200px;
    top: 15%;
    right: 30%;
    background: linear-gradient(to bottom, transparent, rgba(255, 118, 2, 0.12), transparent);
}

.shape-line-2 {
    width: 200px;
    height: 1px;
    bottom: 30%;
    right: 20%;
    background: linear-gradient(to right, transparent, rgba(84, 144, 47, 0.12), transparent);
}

/* ─── Stat cards ─── */
.stat-card {
    background: #fff;
    border: 1px solid #F3F4F6;
    border-radius: 1rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: #E5E7EB;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    transform: translateY(-3px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ─── Zukono text logo ─── */
.zukono-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-mid) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── Brand cards ─── */
.brand-card {
    position: relative;
    background: #fff;
    border-radius: 1.25rem;
    overflow: hidden;
    border: 1px solid #F3F4F6;
    transition: all 0.4s ease;
    display: block;
    text-decoration: none;
    color: inherit;
}

.brand-card:hover {
    border-color: transparent;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    transform: translateY(-6px);
}

.brand-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: height 0.4s ease;
}

.brand-card:hover .brand-card-accent {
    height: 6px;
}

.accent-orange {
    background: linear-gradient(90deg, var(--orange), var(--orange-dark));
}

.accent-blue {
    background: linear-gradient(90deg, #5DB8E0, #4C9EC5);
}

.brainzap-blue {
    color: #4C9EC5;
}

.accent-zukono {
    background: linear-gradient(90deg, #8FA4D4, #748EC7);
}

.zukono-purple {
    color: #748EC7;
}

.accent-green {
    background: linear-gradient(90deg, var(--green), var(--green-mid));
}

/* ─── Contact cards ─── */
.contact-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 1rem;
    border: 1px solid #F3F4F6;
    background: #fff;
    transition: all 0.3s ease;
}

.contact-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    transform: translateY(-3px);
}

.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* ─── Sell section ─── */
.sell-section {
    background: #f0f7e8;
}

.sell-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 80% 30%, rgba(255, 118, 2, 0.05) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 20% 70%, rgba(132, 195, 49, 0.08) 0%, transparent 60%),
        linear-gradient(170deg, #f5fbe8 0%, #eef6dc 50%, #e8f2d2 100%);
}

/* ─── Selection color ─── */
::selection {
    background: rgba(255, 118, 2, 0.15);
    color: inherit;
}

/* ─── Subtle entrance animation for hero shapes ─── */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.shape-glow-1 {
    animation: float 8s ease-in-out infinite;
}

.shape-glow-2 {
    animation: float 10s ease-in-out infinite 1s;
}

.shape-ring {
    animation: float 12s ease-in-out infinite 2s;
}

.hero-symbol {
    animation: float 6s ease-in-out infinite;
}