/* ========================================
   BRADAI HABIB - Premium Design System
   Color Palette: Navy #0A2342 + Gold #C5A059
   ======================================== */

/* CSS Variables */
:root {
    --primary: #0A2342;
    --primary-dark: #061a33;
    --primary-light: #0d2d54;
    --accent: #C5A059;
    --accent-light: #d4b577;
    --accent-dark: #b08d4b;
    --text-dark: #2d2d2d;
    --text-medium: #555555;
    --text-light: #f4f4f4;
    --white: #ffffff;
    --off-white: #fafaf8;
    --light-gray: #f5f5f3;
    --border-light: rgba(197, 160, 89, 0.15);
    --font-heading: 'Orbitron', 'Arial Black', sans-serif;
    --font-body: 'Exo 2', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow-sm: 0 2px 8px rgba(10, 35, 66, 0.06);
    --shadow-md: 0 8px 30px rgba(10, 35, 66, 0.08);
    --shadow-lg: 0 20px 60px rgba(10, 35, 66, 0.12);
    --shadow-gold: 0 8px 30px rgba(197, 160, 89, 0.25);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.7;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

ul {
    list-style: none;
}

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

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

/* ========================================
   TYPOGRAPHY
   ======================================== */
.gold-text {
    color: var(--accent);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 1rem;
    position: relative;
    padding: 0 20px;
}

.section-tag::before,
.section-tag::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--accent);
}

.section-tag::before {
    left: -20px;
}

.section-tag::after {
    right: -20px;
}

.tag-light {
    color: var(--accent-light);
}

.tag-light::before,
.tag-light::after {
    background: var(--accent-light);
}

.section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.3rem);
    color: var(--primary);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0;
    letter-spacing: 2px;
}

.section-title::after {
    display: none;
}

.title-gold {
    color: var(--accent);
}

.section-intro {
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
    font-size: 1.05rem;
    color: var(--text-medium);
    line-height: 1.8;
}

.section-light {
    padding: 100px 0;
    background-color: var(--white);
}

.section-dark {
    padding: 100px 0;
    background-color: var(--off-white);
}

.section-navy {
    padding: 100px 0;
    background-color: var(--primary);
    color: var(--text-light);
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: all 0.4s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 35, 66, 0.97);
    padding: 0.7rem 0;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

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

.logo {
    display: flex;
    align-items: center;
    z-index: 10;
}

.logo-img {
    max-height: 60px;
    width: auto;
    transition: var(--transition);
}

.navbar.scrolled .logo-img {
    max-height: 48px;
}

.nav-links {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    position: relative;
    letter-spacing: 0.3px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.btn-contact {
    background: var(--accent) !important;
    color: var(--primary) !important;
    padding: 10px 24px !important;
    font-weight: 600 !important;
    border-radius: var(--radius-sm) !important;
}

.btn-contact:hover {
    background: var(--accent-light) !important;
    color: var(--primary) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
}

/* Hamburger */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 10;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

.hamburger.active {
    background: transparent;
}

.hamburger.active::before {
    top: 0;
    transform: rotate(45deg);
}

.hamburger.active::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ========================================
   HERO
   ======================================== */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
    background: var(--primary);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(10, 35, 66, 0.92) 0%, rgba(10, 35, 66, 0.75) 50%, rgba(10, 35, 66, 0.88) 100%),
        url('../assets/bg44.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(197, 160, 89, 0.12) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

.hero-particles::before {
    width: 500px;
    height: 500px;
    top: -100px;
    right: -100px;
}

.hero-particles::after {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -100px;
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 24px;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(197, 160, 89, 0.15);
    border: 1px solid rgba(197, 160, 89, 0.3);
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-light);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-badge i {
    font-size: 1rem;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 4.2rem);
    font-weight: 700;
    margin-bottom: 0.8rem;
    letter-spacing: 4px;
    animation: fadeInUp 1s ease-out;
}

.hero-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    margin: 0 auto 1.5rem;
    border-radius: 2px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-content .subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 300;
    color: var(--accent-light);
    margin-bottom: 0.5rem;
    animation: fadeInUp 1s ease-out 0.3s both;
    letter-spacing: 1px;
}

.hero-content .uar-full {
    font-size: 0.95rem;
    opacity: 0.7;
    margin-bottom: 2.5rem;
    font-style: italic;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--primary);
    font-weight: 600;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    letter-spacing: 0.3px;
    box-shadow: var(--shadow-gold);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(197, 160, 89, 0.4);
    color: var(--primary);
}

.cta-button i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.cta-button:hover i {
    transform: translateX(4px);
}

.cta-button-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: transparent;
    color: var(--white);
    font-weight: 500;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.cta-button-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
    color: var(--white);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 2;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(197, 160, 89, 0.6), transparent);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(10px); opacity: 0.3; }
}

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

/* ========================================
   STATS BANNER
   ======================================== */
.stats-banner {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 50px 0;
    position: relative;
    overflow: hidden;
}

.stats-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.stats-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
}

.stat-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    display: inline;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--accent);
    margin-top: -0.5rem;
    display: inline;
}

.stat-item {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
}

.stat-number,
.stat-suffix {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    width: 100%;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 0.5rem;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-lead {
    font-size: 1.2rem;
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: 1.2rem;
}

.about-text p {
    margin-bottom: 1.2rem;
    font-size: 1.02rem;
    color: var(--text-medium);
}

.accreditation-box {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.06), rgba(197, 160, 89, 0.02));
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}

.accreditation-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
}

.accreditation-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.accreditation-text strong {
    color: var(--primary);
    font-size: 1rem;
}

.accreditation-text span {
    font-size: 0.9rem;
    color: var(--text-medium);
}

.uar-link {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.uar-link:hover {
    color: var(--accent-dark);
}

.about-values {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-medium);
    font-weight: 500;
}

.value-item i {
    color: var(--accent);
    font-size: 1rem;
}

.about-image {
    display: flex;
    justify-content: center;
}

.image-frame {
    position: relative;
    display: inline-block;
}

.expert-photo {
    width: 100%;
    max-width: 420px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.image-accent {
    position: absolute;
    top: 20px;
    right: -20px;
    bottom: -20px;
    left: 20px;
    border: 2px solid var(--accent);
    border-radius: var(--radius-lg);
    opacity: 0.3;
    z-index: 0;
}

/* ========================================
   EXPERTISE CARDS
   ======================================== */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.expertise-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
}

.expertise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

.expertise-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

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

.expertise-card.featured {
    border: 2px solid var(--accent);
    box-shadow: var(--shadow-md);
}

.expertise-card.featured::before {
    transform: scaleX(1);
}

.card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--primary);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 14px;
    border-radius: 50px;
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.1), rgba(197, 160, 89, 0.05));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.card-icon i {
    font-size: 1.6rem;
    color: var(--accent);
    transition: var(--transition);
}

.expertise-card:hover .card-icon {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
}

.expertise-card:hover .card-icon i {
    color: var(--white);
    transform: scale(1.1);
}

.card-number {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--accent);
    opacity: 0.5;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.expertise-card h3 {
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.expertise-card p {
    color: var(--text-medium);
    font-size: 0.95rem;
    line-height: 1.7;
    flex-grow: 1;
}

.card-footer {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--light-gray);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent);
}

.card-link:hover {
    color: var(--accent-dark);
}

.card-link i {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.card-link:hover i {
    transform: translateX(4px);
}

/* ========================================
   PROCESS SECTION
   ======================================== */
.process-section {
    overflow: hidden;
}

.process-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.process-step {
    text-align: center;
    flex: 1;
    max-width: 220px;
    position: relative;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--accent);
    letter-spacing: 2px;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.step-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(197, 160, 89, 0.1);
    border: 2px solid rgba(197, 160, 89, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    transition: var(--transition);
}

.step-icon i {
    font-size: 1.4rem;
    color: var(--accent-light);
}

.process-step:hover .step-icon {
    background: var(--accent);
    border-color: var(--accent);
}

.process-step:hover .step-icon i {
    color: var(--primary);
}

.process-step h4 {
    font-size: 1.05rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.6;
    padding: 0 10px;
}

.process-connector {
    display: flex;
    align-items: center;
    padding-top: 3.5rem;
    color: rgba(197, 160, 89, 0.25);
    font-size: 0.9rem;
}

/* ========================================
   PARTNERS
   ======================================== */
.partners-carousel {
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
}

.partners-track {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 2rem;
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    min-width: 150px;
}

.partner-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.partner-logo {
    max-height: 60px;
    max-width: 120px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: var(--transition);
}

.partner-item:hover .partner-logo {
    filter: grayscale(0%);
    opacity: 1;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.info-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

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

.info-item:last-child {
    margin-bottom: 0;
}

.info-icon {
    width: 42px;
    height: 42px;
    min-width: 42px;
    background: rgba(197, 160, 89, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon i {
    font-size: 1rem;
    color: var(--accent);
}

.info-item strong {
    display: block;
    font-size: 0.85rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.info-item p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

.info-item a {
    color: rgba(255, 255, 255, 0.7);
}

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

.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #25D366;
    color: var(--white);
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    margin-top: 1.5rem;
    font-size: 0.95rem;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-2px);
    color: var(--white);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn i {
    font-size: 1.3rem;
}

/* Contact Form */
.contact-form {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 2.5rem;
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
    -webkit-appearance: none;
}

.form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23C5A059' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--primary);
    color: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    font-family: var(--font-body);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

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

.submit-btn i {
    font-size: 0.9rem;
}

.map-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    display: block;
}

/* ========================================
   FOOTER
   ======================================== */
footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.5);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-logo {
    max-height: 50px;
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 1.2rem;
    font-family: var(--font-body);
    font-weight: 600;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact p {
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-contact i {
    color: var(--accent);
    width: 16px;
    font-size: 0.85rem;
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    font-size: 0.85rem;
}

/* ========================================
   WHATSAPP FLOATING BUTTON
   ======================================== */
.whatsapp-float {
    position: fixed;
    width: 56px;
    height: 56px;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: var(--white);
    border-radius: 50%;
    text-align: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
    color: var(--white);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ========================================
   BACK TO TOP
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: var(--accent);
    border: 1px solid rgba(197, 160, 89, 0.3);
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent);
    color: var(--primary);
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .expertise-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .process-grid {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .process-connector {
        display: none;
    }

    .process-step {
        flex: 0 0 calc(50% - 1rem);
        max-width: none;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }

    .navbar.scrolled {
        padding: 0.6rem 0;
    }

    .mobile-menu-toggle {
        display: flex;
        align-items: center;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 35, 66, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1rem;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-links a {
        font-size: 1.2rem;
        padding: 12px 24px;
    }

    .hero-content h1 {
        font-size: clamp(1.8rem, 7vw, 3rem);
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-button,
    .cta-button-outline {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .hero-scroll-indicator {
        display: none;
    }

    .stats-grid {
        flex-wrap: wrap;
        gap: 2rem;
    }

    .stat-divider {
        display: none;
    }

    .stat-item {
        flex: 0 0 calc(50% - 1rem);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image {
        order: -1;
    }

    .about-values {
        flex-wrap: wrap;
    }

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

    .process-step {
        flex: 0 0 100%;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .section-light,
    .section-dark,
    .section-navy {
        padding: 60px 0;
    }

    .partners-track {
        gap: 1.5rem;
    }

    .partner-item {
        padding: 1rem 1.5rem;
        min-width: 130px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 8px 18px;
    }

    .stat-item {
        flex: 0 0 100%;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }

    .back-to-top {
        bottom: 80px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}