/**
 * Ader Express Website Styles
 * Color Scheme: Golden #d4a574, Dark Black #0a0a0a, Light Gold #f5d9a8
 */

:root {
    --primary-color: #d4a574;   /* Primary gold */
    --secondary-color: #b8935f;  /* Dark gold */
    --accent-color: #f5d9a8;     /* Light gold */
    --dark-color: #0a0a0a;
    --light-color: #1a1a1a;
    --white: #ffffff;
    --text-color: #e0e0e0;
}

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

html {
    scroll-behavior: smooth;
}

::selection {
    background: var(--primary-color);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--white);
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    background: var(--dark-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(212, 165, 116, 0.2);
}

.header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.7);
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    z-index: 10000;
    transition: width 0.1s ease;
    box-shadow: 0 2px 10px rgba(212, 165, 116, 0.5);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 100% !important;
}

.logo img {
    height: 60px;
    width: auto;
}

.nav ul {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav ul li a:hover {
    color: var(--primary-color);
}

/* Header buttons - keep white text */
.nav ul li a.btn {
    color: var(--white) !important;
}

.nav ul li a.btn:hover {
    color: var(--white) !important;
}

.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--dark-color);
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.4);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 165, 116, 0.6);
}

.btn-primary:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.4);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(184, 147, 95, 0.4);
}

.btn-secondary:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 165, 116, 0.5);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(26, 26, 26, 0.90) 50%, rgba(212, 165, 116, 0.30) 100%),
                url('https://images.unsplash.com/photo-1566576721346-d4a3b4eaeb55?w=1600') center/cover;
    padding: 180px 0 100px;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 2;
}

.hero-label {
    display: inline-block;
    background: rgba(212, 165, 116, 0.25);
    border: 1px solid var(--primary-color);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero h1 span {
    color: var(--primary-color);
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-color);
}

/* About Section */
.about {
    background: var(--dark-color);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-text h3 {
    color: var(--primary-color);
    font-size: 24px;
    margin: 20px 0 10px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--light-color);
    border: 1px solid rgba(212, 165, 116, 0.2);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-text {
    display: block;
    font-size: 14px;
    color: #b0b0b0;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.service-card {
    background: var(--light-color);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(212, 165, 116, 0.2);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(212, 165, 116, 0.1) 50%,
        transparent 70%
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.service-card:hover::before {
    transform: translateX(100%);
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 50px rgba(212, 165, 116, 0.3);
    border-color: rgba(212, 165, 116, 0.5);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--white);
    position: relative;
    transition: all 0.3s ease;
}

.service-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    opacity: 0;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.15);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card:nth-child(2) .service-icon {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.service-card:nth-child(3) .service-icon {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
}

.service-card:nth-child(4) .service-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.service-card h3 {
    font-size: 22px;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.service-card p {
    color: #b0b0b0;
    line-height: 1.8;
}

/* CTA Band */
.cta-band {
    background: linear-gradient(135deg, var(--dark-color) 0%, rgba(26, 26, 26, 0.95) 40%, rgba(212, 165, 116, 0.2) 100%);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(212, 165, 116, 0.2);
    border-bottom: 1px solid rgba(212, 165, 116, 0.2);
}

.cta-band::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.cta-band::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out reverse;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(180deg);
    }
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    text-align: center;
    font-size: 38px;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.cta-content > p {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature {
    text-align: center;
    padding: 40px 30px;
    background: rgba(212, 165, 116, 0.08);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(212, 165, 116, 0.25);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.15) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature:hover::before {
    opacity: 1;
}

.feature:hover {
    transform: translateY(-8px) scale(1.03);
    background: rgba(212, 165, 116, 0.15);
    border-color: rgba(212, 165, 116, 0.6);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.feature i {
    display: inline-block;
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto 25px;
    background: rgba(212, 165, 116, 0.25);
    border-radius: 50%;
    font-size: 36px;
    color: var(--accent-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
}

.feature i::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    75%, 100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

.feature:hover i {
    transform: scale(1.15) rotate(10deg);
    background: rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.feature h3 {
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: 700;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.feature p {
    opacity: 0.95;
    font-size: 16px;
    line-height: 1.7;
    font-weight: 400;
}

/* Cities Section */
.cities {
    background: var(--dark-color);
}

.city-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.city-tab {
    padding: 15px 40px;
    background: var(--light-color);
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.city-tab.active {
    background: var(--primary-color);
    color: var(--white);
}

.city-content {
    display: none;
}

.city-content.active {
    display: block;
}

.city-search {
    margin-bottom: 30px;
    text-align: center;
    position: relative;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.city-search input {
    padding: 18px 25px 18px 55px;
    width: 100%;
    border: 2px solid rgba(212, 165, 116, 0.3);
    border-radius: 50px;
    font-size: 16px;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-family: 'Poppins', sans-serif;
    background: var(--light-color);
    color: var(--text-color);
}

.city-search input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(212, 165, 116, 0.3);
    transform: translateY(-2px);
}

.city-search input::placeholder {
    color: #999;
}

.city-search::before {
    content: '\f002';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 25px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-size: 18px;
    pointer-events: none;
}

.cities-table {
    background: var(--light-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(212, 165, 116, 0.2);
}

.cities-table table {
    width: 100%;
    border-collapse: collapse;
}

.cities-table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    color: var(--dark-color);
}

.cities-table th,
.cities-table td {
    padding: 15px;
    text-align: left;
}

.cities-table tbody tr {
    border-bottom: 1px solid rgba(212, 165, 116, 0.1);
    transition: all 0.3s ease;
    color: var(--text-color);
}

.cities-table tbody tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.2);
}

.cities-table tbody tr:hover {
    background: rgba(212, 165, 116, 0.1);
    transform: scale(1.01);
    box-shadow: 0 2px 8px rgba(212, 165, 116, 0.2);
}

.cities-table tbody td {
    font-weight: 500;
}

.cities-table tbody td:last-child {
    color: var(--primary-color);
    font-weight: 600;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
}

.pagination button {
    padding: 10px 20px;
    background: var(--light-color);
    border: 2px solid var(--primary-color);
    border-radius: 5px;
    color: var(--primary-color);
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.pagination button:hover:not(:disabled) {
    background: var(--primary-color);
    color: var(--white);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination span {
    font-weight: 600;
    color: var(--text-color);
}

/* Map Section */
.map-section {
    padding: 80px 0;
}

#map {
    width: 100%;
    height: 500px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Registration/Signup Section */
.registration,
.signup {
    background: var(--dark-color);
}

.signup-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.signup-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.signup-form,
.registration-form {
    background: var(--light-color);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(212, 165, 116, 0.2);
}

.signup-form h3 {
    font-size: 28px;
    color: var(--accent-color);
    margin-bottom: 25px;
    text-align: center;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 20px;
    border: 2px solid rgba(212, 165, 116, 0.3);
    border-radius: 10px;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-color);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(212, 165, 116, 0.15);
    transform: translateY(-2px);
}

.form-group input:hover,
.form-group select:hover {
    border-color: #ccc;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-color);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-submit {
    text-align: center;
    margin-top: 30px;
}

.form-submit .btn {
    min-width: 200px;
}

/* ===== Tracking Section ===== */
.tracking-section {
    padding: 80px 0;
    background: var(--dark-color);
}

.tracking-box {
    max-width: 700px;
    margin: 0 auto;
}

.tracking-input-wrap {
    display: flex;
    align-items: center;
    background: var(--light-color);
    border-radius: 50px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    padding: 8px 8px 8px 24px;
    gap: 12px;
    border: 2px solid rgba(212, 165, 116, 0.3);
    transition: border 0.3s ease, box-shadow 0.3s ease;
}

.tracking-input-wrap:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(212,165,116,0.4);
}

.tracking-search-icon {
    color: var(--primary-color);
    font-size: 18px;
    flex-shrink: 0;
}

.tracking-input-wrap input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    background: transparent;
    min-width: 0;
}

.tracking-input-wrap input::placeholder {
    color: #aaa;
}

.tracking-input-wrap .btn {
    border-radius: 40px;
    padding: 12px 28px;
    flex-shrink: 0;
    font-size: 14px;
}

/* Tracking Result */
.tracking-result {
    margin-top: 30px;
    background: var(--light-color);
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    overflow: hidden;
    animation: slideDown 0.3s ease;
    border: 1px solid rgba(212, 165, 116, 0.2);
}

.tracking-result-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.tracking-result-header i {
    font-size: 22px;
    color: var(--dark-color);
}

.tracking-result-header h4 {
    color: var(--dark-color);
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.tracking-result-header span {
    color: var(--dark-color);
    font-size: 13px;
    margin-left: auto;
    background: rgba(0,0,0,0.2);
    padding: 3px 12px;
    border-radius: 20px;
}

.tracking-timeline {
    padding: 25px;
    list-style: none;
    margin: 0;
}

.tracking-timeline li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 25px;
    position: relative;
}

.tracking-timeline li:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 17px;
    top: 38px;
    width: 2px;
    height: calc(100% - 18px);
    background: linear-gradient(to bottom, var(--primary-color), rgba(212,165,116,0.2));
}

.tracking-timeline li:last-child {
    padding-bottom: 0;
}

.t-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(212,165,116,0.4);
}

.t-dot i {
    color: var(--dark-color);
    font-size: 14px;
}

.tracking-timeline li:not(:first-child) .t-dot {
    background: rgba(212, 165, 116, 0.2);
    box-shadow: none;
}

.tracking-timeline li:not(:first-child) .t-dot i {
    color: var(--text-color);
}

.t-info {
    flex: 1;
    padding-top: 4px;
}

.t-status {
    font-size: 15px;
    font-weight: 600;
    color: var(--accent-color);
    display: block;
    margin-bottom: 4px;
}

.t-date {
    font-size: 12px;
    color: #999;
}

.tracking-error {
    padding: 30px 25px;
    text-align: center;
    color: #c33;
}

.tracking-error i {
    font-size: 40px;
    margin-bottom: 10px;
    display: block;
    color: #faa;
}

.tracking-loading {
    padding: 30px 25px;
    text-align: center;
    color: var(--primary-color);
}

.tracking-loading i {
    font-size: 30px;
    margin-bottom: 10px;
    display: block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@media (max-width: 600px) {
    .tracking-input-wrap {
        flex-direction: column;
        border-radius: 16px;
        padding: 16px;
        align-items: stretch;
    }
    .tracking-input-wrap .btn {
        border-radius: 10px;
        text-align: center;
    }
    .tracking-search-icon {
        display: none;
    }
}

/* Form Message Styles */
.form-message {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.6;
    animation: slideDown 0.3s ease;
}

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

.form-message.error {
    background-color: rgba(220, 38, 38, 0.15);
    border: 2px solid rgba(220, 38, 38, 0.4);
    color: #fca5a5;
}

.form-message.success {
    background-color: rgba(34, 197, 94, 0.15);
    border: 2px solid rgba(34, 197, 94, 0.4);
    color: #86efac;
}

.form-message ul {
    margin: 10px 0 0 20px;
    padding: 0;
}

.form-message ul li {
    margin: 5px 0;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--light-color) 0%, var(--dark-color) 100%);
    color: var(--white);
    position: relative;
    border-top: 1px solid rgba(212, 165, 116, 0.2);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color), var(--secondary-color), var(--primary-color));
}

.footer-top {
    padding: 70px 0 50px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2.5fr 1.5fr 1.5fr 2fr;
    gap: 50px;
    align-items: start;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 20px;
    filter: brightness(1.1);
}

.footer-logo p {
    opacity: 0.85;
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 15px;
}

.footer-links h3,
.footer-services h3,
.footer-contact h3 {
    font-size: 16px;
    margin-bottom: 25px;
    color: var(--white);
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 12px;
}

.footer-links h3::after,
.footer-services h3::after,
.footer-contact h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
}

.footer-links ul li,
.footer-contact ul li {
    margin-bottom: 12px;
}

.footer-links ul li a,
.footer-services ul li a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links ul li a:hover,
.footer-services ul li a:hover {
    opacity: 1;
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0.8;
}

.footer-contact ul li i {
    color: var(--primary-color);
}

.social-icons {
    display: flex;
    gap: 12px;
    margin-top: 5px;
}

.social-icons a {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 18px;
}

.social-icons a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 5px 15px rgba(212, 165, 116, 0.5);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 30px 0;
    margin-top: 20px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom-content p {
    margin: 0;
    opacity: 0.7;
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.7;
    transition: all 0.3s ease;
    font-size: 14px;
    position: relative;
}

.footer-bottom-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.footer-bottom-links a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.footer-bottom-links a:hover::after {
    width: 100%;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    color: var(--white);
    font-size: 32px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: bounce 2s infinite;
    position: relative;
}

.whatsapp-float a::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    opacity: 0.3;
    animation: ripple 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.whatsapp-float a:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
    animation: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        z-index: 1001;
    }

    .nav {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(26, 26, 26, 0.98);
        backdrop-filter: blur(10px);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
        z-index: 999;
        animation: slideDown 0.3s ease;
        border-bottom: 1px solid rgba(212, 165, 116, 0.2);
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .nav.active {
        display: block;
    }

    .nav ul {
        flex-direction: column;
        padding: 30px 20px;
        gap: 5px;
    }

    .nav ul li {
        width: 100%;
    }

    .nav ul li a {
        display: block;
        padding: 15px 20px;
        border-radius: 10px;
        transition: all 0.3s ease;
    }

    .nav ul li a:hover {
        background: rgba(212, 165, 116, 0.15);
        transform: translateX(5px);
    }

    .nav ul li a.btn {
        text-align: center;
        margin-top: 10px;
    }

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

    .hero p {
        font-size: 16px;
    }

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

    .stats {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .signup-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .features {
        grid-template-columns: 1fr;
    }

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

    .social-icons {
        justify-content: center;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 10px;
    }
}