/* ==========================================
   AthenaLeads — Luxury Intelligence Platform
   Palette: Deep Navy, Champagne Gold, White
   ========================================== */

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

:root {
    --navy: #0A192F;
    --navy-light: #112240;
    --navy-mid: #1A2A4A;
    --charcoal: #1A1A1B;
    --gold: #C5A059;
    --gold-light: #D4B76A;
    --gold-dark: #A8882E;
    --gold-muted: rgba(197, 160, 89, 0.15);
    --white: #FFFFFF;
    --off-white: #F8F7F4;
    --cream: #FAF9F6;
    --gray-100: #F0EDE8;
    --gray-200: #E0DCD5;
    --gray-300: #C4BFB6;
    --gray-400: #8A8578;
    --gray-500: #6B665C;
    --text: #1A1A1B;
    --text-light: #6B665C;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-sans);
    color: var(--text);
    line-height: 1.6;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

ul {
    list-style: none;
}

/* ==========================================
   Buttons
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--gold);
    color: var(--navy);
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(197, 160, 89, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.btn-nav {
    padding: 10px 24px;
    background: var(--gold);
    color: var(--navy);
    border-radius: 2px;
    font-size: 12px;
    letter-spacing: 1.5px;
}

.btn-nav:hover {
    background: var(--gold-light);
}

.btn-full {
    width: 100%;
}

.btn-tier {
    width: 100%;
    background: transparent;
    color: var(--navy);
    border: 1.5px solid var(--gray-200);
}

.btn-tier:hover {
    border-color: var(--gold);
    color: var(--gold-dark);
}

.btn-zip {
    padding: 12px 24px;
    background: var(--navy);
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-zip:hover {
    background: var(--navy-light);
}

/* ==========================================
   Navigation
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(20px);
    padding: 18px 0;
    border-bottom: 1px solid rgba(197, 160, 89, 0.1);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 4px;
}

.logo-light {
    font-weight: 300;
    color: var(--gold);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
}

.nav-links a:hover {
    color: var(--gold);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--white);
    transition: 0.3s;
}

/* ==========================================
   Hero
   ========================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--navy);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(197, 160, 89, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(17, 34, 64, 0.8) 0%, transparent 50%),
        linear-gradient(135deg, var(--navy) 0%, #0d1f3c 50%, #0A192F 100%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C5A059' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    border: 1px solid rgba(197, 160, 89, 0.3);
    color: var(--gold);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(40px, 5.5vw, 68px);
    font-weight: 600;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 28px;
}

.hero-subtitle {
    font-size: 17px;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 48px;
    max-width: 580px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
}

.hero-scroll span {
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.25);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* ==========================================
   Section Shared Styles
   ========================================== */

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-tag {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}

.section-header h2 {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 16px;
    font-weight: 300;
    color: var(--text-light);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ==========================================
   Intelligence / Pillars
   ========================================== */

.intelligence {
    padding: 140px 0;
    background: var(--cream);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.pillar-card {
    padding: 48px 40px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 2px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.pillar-card:hover::before {
    transform: scaleX(1);
}

.pillar-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.06);
}

.pillar-number {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 24px;
    opacity: 0.6;
}

.pillar-card h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 16px;
    line-height: 1.3;
}

.pillar-card p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 24px;
}

.pillar-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pillar-details li {
    font-size: 13px;
    color: var(--text-light);
    padding-left: 20px;
    position: relative;
}

.pillar-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
}

/* ==========================================
   Methodology / Steps
   ========================================== */

.methodology {
    padding: 140px 0;
    background: var(--white);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.step-card {
    text-align: center;
    padding: 40px 24px;
}

.step-number {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 600;
    color: var(--gold);
    opacity: 0.4;
    margin-bottom: 20px;
    line-height: 1;
}

.step-card h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 12px;
}

.step-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ==========================================
   Partnership Tiers / Pricing
   ========================================== */

.tiers {
    padding: 140px 0;
    background: var(--cream);
}

.tiers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: start;
}

.tier-card {
    padding: 48px 36px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 2px;
    position: relative;
    transition: all var(--transition);
}

.tier-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.06);
}

.tier-card.featured {
    border: 2px solid var(--gold);
}

.tier-badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: var(--navy);
    padding: 5px 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    white-space: nowrap;
}

.tier-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--gold-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.tier-price {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
    line-height: 1;
}

.tier-price span {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-light);
}

.tier-desc {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 28px;
    line-height: 1.6;
}

.tier-features {
    margin-bottom: 32px;
}

.tier-features li {
    padding: 10px 0;
    font-size: 14px;
    color: var(--text);
    border-bottom: 1px solid var(--gray-100);
    padding-left: 24px;
    position: relative;
}

.tier-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    border: 1.5px solid var(--gold);
    border-radius: 50%;
}

/* ==========================================
   Distinction / Trust
   ========================================== */

.distinction {
    padding: 140px 0;
    background: var(--navy);
}

.distinction .section-header h2 {
    color: var(--white);
}

.distinction-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.distinction-card {
    padding: 40px;
    background: var(--navy-light);
    border: 1px solid rgba(197, 160, 89, 0.1);
    border-radius: 2px;
    text-align: center;
    transition: all var(--transition);
}

.distinction-card:hover {
    border-color: rgba(197, 160, 89, 0.3);
    transform: translateY(-2px);
}

.distinction-card h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 16px;
}

.distinction-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}

/* ==========================================
   Application / Contact
   ========================================== */

.application {
    padding: 140px 0;
    background: var(--cream);
}

.application-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.application-info h2 {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 20px;
}

.application-info > p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 40px;
}

.application-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.app-detail {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.app-detail-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold-dark);
}

.app-detail a,
.app-detail span {
    font-size: 15px;
    color: var(--text);
}

.app-detail a:hover {
    color: var(--gold);
}

.application-form-wrapper {
    background: var(--white);
    padding: 48px;
    border: 1px solid var(--gray-200);
    border-radius: 2px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--text);
    background: var(--off-white);
    border: 1.5px solid var(--gray-200);
    border-radius: 2px;
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--gold);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-300);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%236B665C' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.zip-input-row {
    display: flex;
    gap: 12px;
}

.zip-input-row input {
    flex: 1;
}

.zip-status {
    margin-top: 12px;
    font-size: 13px;
    min-height: 20px;
    transition: all var(--transition);
}

.zip-status.searching {
    color: var(--gold-dark);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.5px;
}

.search-step {
    display: inline;
}

.search-dots::after {
    content: '';
    display: inline-block;
    animation: searchDots 1.2s steps(4, end) infinite;
    letter-spacing: 2px;
    margin-left: 2px;
}

@keyframes searchDots {
    0%   { content: ''; }
    25%  { content: '.'; }
    50%  { content: '..'; }
    75%  { content: '...'; }
    100% { content: ''; }
}

.zip-status.available {
    color: #2d6a4f;
    font-weight: 500;
}

.form-fields {
    display: none;
}

.form-fields.visible {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-note {
    text-align: center;
    font-size: 12px;
    color: var(--text-light);
    margin-top: 16px;
    letter-spacing: 0.3px;
}

/* ==========================================
   Footer
   ========================================== */

.footer {
    padding: 80px 0 40px;
    background: var(--navy);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 14px;
    margin-bottom: 4px;
    line-height: 1.6;
}

.footer-legal {
    font-size: 12px !important;
    color: rgba(255, 255, 255, 0.25) !important;
}

.footer-links h4 {
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.4);
    font-size: 14px;
    margin-bottom: 10px;
}

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

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.25);
}

/* ==========================================
   Cookie Banner
   ========================================== */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--navy);
    border-top: 1px solid rgba(197, 160, 89, 0.15);
    padding: 20px 24px;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-banner p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    flex: 1;
    min-width: 280px;
}

.cookie-banner a {
    color: var(--gold);
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: 12px;
}

.cookie-btn {
    padding: 8px 20px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition);
}

.cookie-accept {
    background: var(--gold);
    color: var(--navy);
}

.cookie-accept:hover {
    background: var(--gold-light);
}

.cookie-decline {
    background: transparent;
    color: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.cookie-decline:hover {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

/* ==========================================
   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) {
    .pillars-grid,
    .distinction-grid,
    .tiers-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .application-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 25, 47, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 0;
        border-bottom: 1px solid rgba(197, 160, 89, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 14px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .mobile-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: 140px 0 80px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .hero-scroll {
        display: none;
    }

    .intelligence,
    .methodology,
    .tiers,
    .distinction,
    .application {
        padding: 80px 0;
    }

    .pillars-grid,
    .distinction-grid,
    .tiers-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .tier-card.featured {
        order: -1;
    }

    .application-form-wrapper {
        padding: 32px 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cookie-banner-inner {
        flex-direction: column;
        text-align: center;
    }

    .cookie-actions {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .section-header h2 {
        font-size: 28px;
    }
}