/* ========================================
   DESIGN SYSTEM
   Colors mirrored from src/styles/colors.scss:
     $neurohive-orange: #ff8a3d
     $neurohive-blue: #254E94
   ======================================== */

:root {
    --primary-color: #254E94;
    --primary-dark: #1d3c72;
    --primary-light: #5A89C8;
    --accent-color: #ff8a3d;
    --accent-dark: #e06a20;
    --text-dark: #1a1a1a;
    --text-medium: #4a4a4a;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    max-width: 100%;
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
}

img { height: auto; max-width: 100%; }

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-20px); }
}

/* ========================================
   HEADER
   ======================================== */

header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #fff;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    animation: fadeIn 0.5s ease;
    border-bottom: 3px solid var(--accent-color);
    transition: padding 0.3s ease, box-shadow 0.3s ease;
}

header.header-scrolled {
    padding: 0.6rem 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}

header .header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

header .logo-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.8rem;
    flex-shrink: 0;
}

header .logo-container > a {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-main-link {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.logo-main-link > a {
    text-decoration: none;
}

.logo-herdbook {
    height: 52px;
    width: auto;
}

.logo-product {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.logo-brand {
    font-size: 0.82rem;
    font-weight: 400;
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.logo-neurohive {
    height: 18px;
    width: auto;
    opacity: 0.8;
}

.logo-brand a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.logo-brand a:hover {
    color: var(--accent-color);
}

/* Scroll offset for sticky header */
[id^="feature-"] { scroll-margin-top: 80px; }

/* Highlight feature card when navigated to via pill */
[id^="feature-"]:target .feature-card {
    outline: 2px solid var(--primary-color);
    box-shadow: 0 0 0 4px rgba(37, 78, 148, 0.12), var(--shadow-md);
    animation: featureHighlight 1.8s ease forwards;
}

@keyframes featureHighlight {
    0%   { background: rgba(37, 78, 148, 0.08); }
    100% { background: linear-gradient(135deg, var(--bg-light) 0%, #e8f0fc 100%); }
}

nav ul {
    list-style: none;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

nav a:not(.nav-app-btn):not(.nav-neurohive-link):hover::after {
    width: 70%;
}

nav a:not(.nav-app-btn):not(.nav-neurohive-link).nav-active::after {
    width: 70%;
}

nav a:hover {
    color: var(--accent-color);
    transform: translateY(-2px);
}

nav a.nav-active {
    color: var(--accent-color);
    font-weight: 600;
}

.nav-hamburger {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    transition: var(--transition);
    line-height: 1;
    margin-left: auto;
}

.nav-hamburger:hover { background: rgba(255,255,255,0.15); }

.nav-neurohive-link {
    color: rgba(255,255,255,0.75) !important;
    border: 1px solid rgba(255,255,255,0.25) !important;
    border-radius: 6px !important;
    font-size: 0.88rem !important;
}

.nav-neurohive-link:hover {
    color: #fff !important;
    background: rgba(255,255,255,0.12) !important;
    border-color: rgba(255,255,255,0.5) !important;
}

.nav-app-btn {
    background: var(--accent-color) !important;
    color: #fff !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    padding: 0.55rem 1.2rem !important;
    white-space: nowrap;
    transition: var(--transition) !important;
}

.nav-app-btn:hover {
    background: var(--accent-dark) !important;
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   HERO
   ======================================== */

#hero {
    background: linear-gradient(135deg, #ffffff 0%, #f0f8f8 100%);
    padding: 5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(48,151,152,0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

#hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,165,0,0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

#hero h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    line-height: 1.2;
    animation: fadeInUp 0.8s ease;
    position: relative;
    z-index: 1;
}

#hero .hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-medium);
    max-width: 750px;
    margin: 0 auto 2rem;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.2s backwards;
    position: relative;
    z-index: 1;
}

.hero-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease 0.35s backwards;
    position: relative;
    z-index: 1;
}

.hero-pill {
    background: rgba(48, 151, 152, 0.1);
    border: 1px solid rgba(48, 151, 152, 0.3);
    color: var(--primary-dark);
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.hero-pill:hover {
    background: rgba(48, 151, 152, 0.22);
    border-color: rgba(48, 151, 152, 0.6);
    color: var(--primary-dark);
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease 0.4s backwards;
    position: relative;
    z-index: 1;
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: #fff;
    padding: 1.1rem 2.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--primary-color);
    padding: 1.1rem 2.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    border: 2px solid var(--primary-color);
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Hero two-column */
#hero .hero-text-col { text-align: left; }
#hero .hero-text-col .hero-subtitle { margin: 0 0 2rem; }
#hero .hero-text-col .hero-pills { justify-content: flex-start; }
#hero .hero-text-col .hero-actions { justify-content: flex-start; }

/* Mobile screenshot preview */
.hero-mobile-preview {
    margin-top: 2rem;
}

.hero-mobile-img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    width: 100%;
}

/* Browser frame mockup */
.browser-frame {
    width: 100%;
    max-width: 520px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid #d0d0d0;
    cursor: zoom-in;
    animation: fadeInUp 0.8s ease 0.5s backwards;
}

.browser-chrome {
    background: #f0f0f0;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #ddd;
    flex-shrink: 0;
}

.browser-dots {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: block;
}

.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #febc2e; }
.browser-dots span:nth-child(3) { background: #28c840; }

.browser-url {
    flex: 1;
    background: #fff;
    border-radius: 6px;
    padding: 4px 12px;
    font-size: 0.78rem;
    color: #666;
    border: 1px solid #ddd;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.browser-content {
    position: relative;
    height: 380px;
    overflow: hidden;
}

/* Slideshow inside browser frame */
.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    opacity: 0;
    animation: slideshow 24s infinite;
}

.hero-slide.slide-1 { animation: slideshow-first 24s infinite; }
.hero-slide.slide-2 { animation-delay: 6s; }
.hero-slide.slide-3 { animation-delay: 12s; }
.hero-slide.slide-4 { animation-delay: 18s; }

@keyframes slideshow-first {
    0%, 21%   { opacity: 1; }
    25%, 100% { opacity: 0; }
}

@keyframes slideshow {
    0%        { opacity: 0; }
    4%, 21%   { opacity: 1; }
    25%, 100% { opacity: 0; }
}

/* Slideshow fullscreen modal */
.slideshow-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.88);
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
    animation: fadeIn 0.2s ease;
}

.slideshow-modal.is-open { display: flex; }

.slideshow-modal img {
    max-width: min(90vw, 900px);
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 24px 64px rgba(0,0,0,0.6);
    object-fit: contain;
}

.slideshow-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255,255,255,0.15);
    border: none;
    color: #fff;
    font-size: 1.8rem;
    line-height: 1;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.slideshow-modal-close:hover,
.slideshow-modal-nav:hover {
    background: rgba(255,255,255,0.3);
}

.slideshow-modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    border: none;
    color: #fff;
    font-size: 2.5rem;
    line-height: 1;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 1;
}

.slideshow-modal-prev { left: 1.5rem; }
.slideshow-modal-next { right: 1.5rem; }

.slideshow-modal-dots {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.modal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.modal-dot.is-active {
    background: #fff;
    transform: scale(1.3);
}

/* ========================================
   MINISTRY BADGE SECTION
   ======================================== */

#ministry {
    background: linear-gradient(135deg, #1a5276 0%, #154360 100%);
    padding: 1.8rem 2rem;
    color: #fff;
}

.ministry-badge {
    background: rgba(255,255,255,0.15);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: center;
    flex-shrink: 0;
}

.ministry-badge .badge-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 0.5rem;
}

.ministry-badge .badge-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.9);
}

.ministry-text h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: #fff;
}

.ministry-text .intervention-tag {
    display: inline-block;
    background: rgba(255,165,0,0.2);
    border: 1px solid rgba(255,165,0,0.5);
    color: #ffd580;
    padding: 0.4rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.ministry-text p {
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.ministry-text .category-label {
    background: rgba(255,255,255,0.1);
    border-left: 4px solid var(--accent-color);
    padding: 0.8rem 1.2rem;
    border-radius: 0 6px 6px 0;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.9);
    margin-top: 0.8rem;
}

/* ========================================
   FEATURES
   ======================================== */

#features {
    background: var(--bg-white);
    padding: 5rem 2rem;
}

#features h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

#features .section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

.feature-card {
    background: linear-gradient(135deg, var(--bg-light) 0%, #e8f4f4 100%);
    padding: 1.8rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #e8f4f4 0%, #d0ecec 100%);
}

.feature-card--primary {
    padding: 2.4rem;
    border-top: 3px solid var(--primary-color);
}

.feature-card--primary .feature-icon { font-size: 2.6rem; }
.feature-card--primary h3 { font-size: 1.3rem; }

.feature-card--secondary { padding: 1.3rem; }
.feature-card--secondary .feature-icon { font-size: 1.6rem; margin-bottom: 0.5rem; }
.feature-card--secondary h3 { font-size: 1rem; }
.feature-card--secondary p { font-size: 0.88rem; }

.subsidy-note {
    padding: 1.2rem 1.5rem;
    background: #f0f5ff;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.6;
}

.subsidy-note strong { color: var(--primary-dark); }

.feature-link {
    display: inline-block;
    margin-top: 0.8rem;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.feature-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.feature-card .feature-icon {
    font-size: 2rem;
    margin-bottom: 0.8rem;
    display: block;
    color: var(--primary-color);
}

.feature-card--primary .feature-icon { color: var(--primary-color); }
.feature-card--secondary .feature-icon { color: var(--primary-light); }

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.6;
}

/* ========================================
   COMPLIANCE
   ======================================== */

#compliance {
    background: var(--bg-white);
    padding: 2rem 2rem;
    border-top: 1px solid #e8e8e8;
    border-bottom: 1px solid #e8e8e8;
}

.compliance-bar {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    flex-wrap: wrap;
    max-width: 960px;
    margin: 0 auto;
}

.compliance-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.compliance-icon {
    font-size: 1.4rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.compliance-item strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
}

.compliance-item span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-medium);
    line-height: 1.2;
}

.compliance-divider {
    width: 1px;
    height: 36px;
    background: #ddd;
    flex-shrink: 0;
    align-self: center;
}

.compliance-note {
    flex: 1;
    min-width: 240px;
    background: #f0f5ff;
    border-left: 3px solid var(--primary-color);
    border-radius: 0 6px 6px 0;
    padding: 0.7rem 1rem;
    font-size: 0.82rem;
    color: var(--text-medium);
    line-height: 1.6;
    align-self: center;
}

.compliance-note i {
    color: var(--primary-color);
    margin-right: 0.4rem;
}

@media (max-width: 768px) {
    .compliance-bar { gap: 1rem; }
    .compliance-divider { display: none; }
    .compliance-note { min-width: 100%; }
}

/* ========================================
   BENEFITS
   ======================================== */

#benefits {
    background: var(--bg-light);
    padding: 5rem 2rem;
}

#benefits h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.benefit-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transform: scaleX(0);
    transition: var(--transition);
}

.benefit-card:hover::before { transform: scaleX(1); }
.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.benefit-card .benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    color: var(--accent-color);
}

.benefit-card h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.benefit-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* ========================================
   CTA SECTION
   ======================================== */

#cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: 5rem 2rem;
    text-align: center;
    color: #fff;
}

#cta h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
}

#cta p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta-primary {
    display: inline-block;
    background: var(--accent-color);
    color: #fff;
    padding: 1.1rem 2.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-cta-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-cta-secondary {
    display: inline-block;
    background: transparent;
    color: #fff;
    padding: 1.1rem 2.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    border: 2px solid rgba(255,255,255,0.6);
    transition: var(--transition);
}

.btn-cta-secondary:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
    transform: translateY(-3px);
}

/* ========================================
   CONTACT PAGE
   ======================================== */

.page-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: 4rem 2rem;
    text-align: center;
    color: #fff;
}

.page-hero h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: #fff;
}

.page-hero p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto;
}

.contact-section {
    background: var(--bg-white);
    padding: 5rem 2rem;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-info-item .ci-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.contact-info-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.2rem;
}

.contact-info-item p, .contact-info-item a {
    font-size: 0.95rem;
    color: var(--text-medium);
    text-decoration: none;
}

.contact-info-item a:hover { color: var(--primary-color); }

/* ========================================
   TERMS / FREE RESOURCES
   ======================================== */

.terms-section {
    background: var(--bg-white);
    padding: 5rem 2rem;
}

.terms-content {
    max-width: 760px;
    margin: 0 auto;
}

.terms-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 2.5rem;
    margin-bottom: 0.75rem;
}

.terms-content h3:first-child { margin-top: 0; }

.terms-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.terms-content p, .terms-content li {
    font-size: 0.97rem;
    color: var(--text-light);
    line-height: 1.75;
}

.terms-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.terms-content ul li { margin-bottom: 0.4rem; }

.terms-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.contact-form-box {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.contact-form-box h3 {
    font-size: 1.6rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    margin-top: 0.5rem;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   FOOTER
   ======================================== */

footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    padding: 2.5rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 900px;
    margin: 0 auto;
}

.footer-brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
}

.footer-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.footer-logo-herdbook {
    height: 48px;
    width: auto;
    max-width: none;
    flex-shrink: 0;
    opacity: 0.85;
}

.footer-brand-text {
    display: flex;
    flex-direction: column;
    gap: 0;
    text-align: left;
}

.footer-logo-link .footer-product,
.footer-product {
    font-size: 0.95rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    line-height: 1.3;
}

.footer-by {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.footer-logo-neurohive {
    height: 18px;
    width: auto;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover { color: var(--accent-color); }

.social-media {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.2rem;
}

.social-media a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 1.5rem;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
}

.social-media a:hover {
    color: #fff;
    background: var(--accent-color);
    transform: translateY(-2px);
}

footer p {
    color: #aaa;
    font-size: 0.9rem;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    header .header-content {
        flex-wrap: wrap;
        align-items: center;
        gap: 0.5rem;
    }

    .nav-hamburger { display: flex; align-items: center; justify-content: center; }

    #mainNav {
        display: none;
        width: 100%;
    }

    #mainNav.nav-open { display: block; }

    nav ul { flex-direction: column; gap: 0.3rem; padding: 0.5rem 0; }
    nav a { display: block; font-size: 0.95rem; padding: 0.6rem 0.8rem; }

    #hero { padding: 3.5rem 1.5rem; }
    #hero h2 { font-size: 2.2rem; }
    #hero .hero-subtitle { font-size: 1.1rem; }

    h2 { font-size: 2rem !important; }
    h3 { font-size: 1.4rem !important; }

    section { padding: 3rem 1.5rem !important; }
}

@media (max-width: 480px) {
    #hero { padding: 2.5rem 1rem; }
    #hero h2 { font-size: 1.8rem; }

    .hero-actions { flex-direction: column; align-items: stretch; }
    .btn-primary, .btn-secondary { text-align: center; }

    .cta-actions { flex-direction: column; align-items: stretch; }
    .btn-cta-primary, .btn-cta-secondary { text-align: center; }

    .page-hero h2 { font-size: 2rem; }
    .contact-form-box { padding: 1.5rem; }

    #hero::before, #hero::after { display: none; }
}