/* ========================================
   ROOT VARIABLES & RESET
   ======================================== */
:root {
    --gold: #ceac53;
    --gold-light: #e0c77a;
    --dark: #121212;
    --dark-card: #1a1a1a;
    --dark-surface: #242424;
    --text-light: #f0f0f0;
    --text-muted: #b0b0b0;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark);
    color: var(--text-light);
    padding-top: 76px;
    overflow-x: hidden;
}

/* ========================================
   UTILITY & GOLD THEME
   ======================================== */
.gold-text {
    color: var(--gold);
}

.brand-gold {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--gold);
    letter-spacing: -0.5px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    background: rgba(206, 172, 83, 0.12);
    padding: 0.35rem 1.2rem;
    border-radius: 50px;
    margin-bottom: 1rem;
    border: 1px solid rgba(206, 172, 83, 0.15);
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-text {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Buttons */
.btn-gold {
    background-color: var(--gold);
    color: #000;
    font-weight: 600;
    padding: 0.8rem 2.2rem;
    border-radius: 50px;
    border: 2px solid var(--gold);
    transition: var(--transition);
}
.btn-gold:hover {
    background-color: var(--gold-light);
    border-color: var(--gold-light);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -8px rgba(206, 172, 83, 0.3);
}

.btn-outline-gold {
    background: transparent;
    color: var(--gold);
    font-weight: 600;
    padding: 0.8rem 2.2rem;
    border-radius: 50px;
    border: 2px solid var(--gold);
    transition: var(--transition);
}
.btn-outline-gold:hover {
    background-color: var(--gold);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -8px rgba(206, 172, 83, 0.2);
}

/* ========================================
   NAVBAR
   ======================================== */
#mainNav {
    background: rgba(18, 18, 18, 0.92) !important;
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(206, 172, 83, 0.1);
    padding: 0.7rem 0;
}
#mainNav .navbar-nav .nav-link {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1.2rem;
    transition: var(--transition);
}
#mainNav .navbar-nav .nav-link:hover,
#mainNav .navbar-nav .nav-link.active {
    color: var(--gold);
}
#mainNav .navbar-toggler {
    border-color: rgba(206, 172, 83, 0.3);
}
#mainNav .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(206, 172, 83, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
    min-height: 100vh;
    padding: 6rem 0 4rem;
    background: radial-gradient(ellipse at 20% 50%, rgba(206, 172, 83, 0.06) 0%, transparent 70%);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(206, 172, 83, 0.10);
    border: 1px solid rgba(206, 172, 83, 0.15);
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gold);
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.8rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-text {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 540px;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-stats .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
}
.hero-stats .stat-suffix {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gold);
}
.hero-stats .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Phone Mockup */
.hero-phone-wrapper {
    position: relative;
    display: inline-block;
    width: 280px;
    height: 560px;
}
.phone-mockup {
    width: 280px;
    height: 560px;
    background: var(--dark-card);
    border-radius: 50px;
    padding: 14px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), 0 0 0 2px rgba(206, 172, 83, 0.15);
    border: 1px solid rgba(206, 172, 83, 0.1);
    margin: 0 auto;
}
.phone-screen {
    width: 100%;
    height: 100%;
    background: #0a0a0a;
    border-radius: 38px;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
}
.phone-status {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    font-weight: 600;
    color: #aaa;
    padding-bottom: 12px;
}
.phone-balance {
    background: rgba(206, 172, 83, 0.08);
    border-radius: 16px;
    padding: 14px 12px;
    margin-bottom: 16px;
    border: 1px solid rgba(206, 172, 83, 0.1);
}
.phone-balance .label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: #888;
    display: block;
}
.phone-balance .amount {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
}
.phone-transfer {
    flex: 1;
}
.transfer-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 0.85rem;
    color: #ccc;
}
.transfer-row .gold-text {
    font-weight: 600;
}
.phone-btn-group {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}
.phone-btn-group button {
    flex: 1;
    padding: 10px 0;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.8rem;
    background: var(--gold);
    color: #000;
    transition: var(--transition);
}
.phone-btn-group button:last-child {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}
.phone-btn-group button:hover {
    transform: scale(0.97);
    opacity: 0.9;
}

.floating-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gold);
    opacity: 0.3;
    animation: floatDot 6s infinite ease-in-out;
}
.dot-1 { top: 5%; left: -10%; animation-delay: 0s; width: 16px; height: 16px; }
.dot-2 { bottom: 15%; right: -12%; animation-delay: 2s; width: 20px; height: 20px; opacity: 0.2; }
.dot-3 { top: 40%; right: -8%; animation-delay: 4s; width: 10px; height: 10px; }

@keyframes floatDot {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.2); }
}

/* ========================================
   ABOUT
   ======================================== */
.about-section {
    padding: 5rem 0;
    background: var(--dark-card);
}
.about-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.about-image-placeholder {
    width: 350px;
    height: 350px;
    border-radius: 40px;
    background: radial-gradient(circle at 30% 30%, rgba(206, 172, 83, 0.12), rgba(18, 18, 18, 0.9));
    border: 1px solid rgba(206, 172, 83, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 7rem;
    color: var(--gold);
}
.about-floating-card {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--dark);
    padding: 0.8rem 1.6rem;
    border-radius: 50px;
    border: 1px solid rgba(206, 172, 83, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.about-item {
    background: rgba(255,255,255,0.02);
    padding: 1rem 1.2rem;
    border-radius: 16px;
    border-left: 3px solid var(--gold);
}
.about-item i {
    font-size: 1.6rem;
    margin-bottom: 0.3rem;
}
.about-item h6 {
    font-weight: 600;
    margin-bottom: 0.1rem;
}
.about-item p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0;
}

/* ========================================
   FEATURES
   ======================================== */
.features-section {
    padding: 5rem 0;
    background: var(--dark);
}
.feature-card {
    background: var(--dark-card);
    padding: 2.5rem 2rem;
    border-radius: 24px;
    border: 1px solid rgba(206, 172, 83, 0.06);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}
.feature-card:hover {
    border-color: rgba(206, 172, 83, 0.2);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}
.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(206, 172, 83, 0.08);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
}
.feature-card h4 {
    font-weight: 600;
    margin-bottom: 0.8rem;
}
.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}
.feature-line {
    width: 40px;
    height: 3px;
    background: var(--gold);
    border-radius: 10px;
    margin-top: 1.2rem;
}

/* ========================================
   HOW IT WORKS
   ======================================== */
.how-section {
    padding: 5rem 0;
    background: var(--dark-card);
}
.step-card {
    background: var(--dark);
    padding: 2.5rem 1.8rem;
    border-radius: 24px;
    text-align: center;
    border: 1px solid rgba(206, 172, 83, 0.06);
    transition: var(--transition);
    height: 100%;
    position: relative;
}
.step-card:hover {
    border-color: rgba(206, 172, 83, 0.15);
    transform: translateY(-4px);
}
.step-number {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: #000;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}
.step-icon {
    font-size: 2.2rem;
    color: var(--gold);
    margin: 0.5rem 0 1rem;
}
.step-card h4 {
    font-weight: 600;
    margin-bottom: 0.7rem;
}
.step-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========================================
   CONTACT
   ======================================== */
.contact-section {
    padding: 5rem 0;
    background: var(--dark);
}
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.contact-item i {
    font-size: 1.4rem;
    margin-top: 0.2rem;
}
.contact-item h6 {
    font-weight: 600;
    margin-bottom: 0;
}
.contact-item p {
    color: var(--text-muted);
    margin: 0;
}
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(206, 172, 83, 0.06);
    color: var(--text-light);
    border: 1px solid rgba(206, 172, 83, 0.08);
    transition: var(--transition);
    margin-right: 10px;
    text-decoration: none;
}
.social-links a:hover {
    background: var(--gold);
    color: #000;
    transform: translateY(-3px);
}
.contact-form-wrapper {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 28px;
    border: 1px solid rgba(206, 172, 83, 0.06);
}
.contact-form-wrapper .form-control {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    color: #fff;
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    transition: var(--transition);
}
.contact-form-wrapper .form-control:focus {
    background: rgba(255,255,255,0.05);
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(206, 172, 83, 0.15);
    color: #fff;
}
.contact-form-wrapper .form-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: #ccc;
}
.contact-form-wrapper .invalid-feedback {
    color: #f87171;
    font-size: 0.8rem;
}

/* ========================================
   FOOTER
   ======================================== */
.footer-section {
    background: var(--dark-card);
    border-top: 1px solid rgba(206, 172, 83, 0.06);
    padding: 2.5rem 0;
}
.footer-text {
    color: var(--text-muted);
    font-size: 0.9rem;
}
.footer-text a:hover {
    color: var(--gold);
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 1.5rem;
}
.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--gold);
}
.privacy-link{
    list-style: none;
    padding: 0;
    margin: 0;
    justify-content: flex-end;
    gap: 1.5rem;
}


/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 991px) {
    .hero-title { font-size: 2.8rem; }
    .section-title { font-size: 2.2rem; }
    .about-image-placeholder { width: 260px; height: 260px; font-size: 5rem; }
    .phone-mockup { width: 220px; height: 460px; padding: 10px; }
    .phone-screen { padding: 14px 12px; }
    .phone-balance .amount { font-size: 1.3rem; }
    .contact-form-wrapper { padding: 1.8rem; }
}

@media (max-width: 576px) {
    .hero-title { font-size: 2.2rem; }
    .section-title { font-size: 1.8rem; }
    .hero-stats .stat-number { font-size: 1.5rem; }
    .hero-stats .stat-suffix { font-size: 1.2rem; }
    .about-grid { grid-template-columns: 1fr; }
    .footer-links { justify-content: center; }
    .phone-mockup { width: 190px; height: 400px; padding: 8px; }
    .phone-screen { padding: 10px 8px; border-radius: 28px; }
    .phone-balance .amount { font-size: 1.1rem; }
    .transfer-row { font-size: 0.7rem; }
    .phone-btn-group button { font-size: 0.65rem; padding: 6px 0; }
}