/* ============================================
   Ege Girişim - Main Stylesheet
   Agricultural Drone Corporate Website
   ============================================ */

/* ---- CSS Variables ---- */
:root {
    --dark-green: #0B3D2E;
    --dark-green-rgb: 11, 61, 46;
    --light-green: #3FA34D;
    --light-green-rgb: 63, 163, 77;
    --accent-green: #2ECC71;
    --emerald: #1ABC9C;
    --white: #FFFFFF;
    --off-white: #F8FAF9;
    --light-gray: #E8ECE9;
    --gray: #94A3A0;
    --dark-gray: #2C3E3A;
    --darker-gray: #1A2B26;
    --black: #0A1F18;

    --gradient-primary: linear-gradient(135deg, var(--light-green) 0%, var(--emerald) 100%);
    --gradient-dark: linear-gradient(135deg, var(--dark-green) 0%, var(--darker-gray) 100%);
    --gradient-hero: linear-gradient(160deg, #0B3D2E 0%, #0f4a36 30%, #134f3c 60%, #1a5c43 100%);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);
    --shadow-green: 0 4px 20px rgba(63, 163, 77, 0.3);
    --shadow-green-lg: 0 8px 30px rgba(63, 163, 77, 0.4);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --container-width: 1200px;
    --navbar-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    color: var(--dark-gray);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Gradient Text ---- */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

.btn-demo {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-green);
}

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

.btn-demo-nav {
    background: var(--gradient-primary);
    color: var(--white) !important;
    padding: 10px 24px !important;
    border-radius: var(--radius-full) !important;
    box-shadow: var(--shadow-green);
    font-weight: 700 !important;
    animation: pulse-glow 2s infinite;
}

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

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 5px rgba(63, 163, 77, 0.3);
    }

    50% {
        box-shadow: 0 0 20px rgba(63, 163, 77, 0.6);
    }
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.8);
}

.btn-outline {
    background: transparent;
    color: var(--dark-green);
    border-color: var(--light-gray);
}

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

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    z-index: 1000;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(11, 61, 46, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    height: 70px;
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 1.4rem;
    font-weight: 300;
    z-index: 1001;
}

.navbar-brand i {
    font-size: 1.8rem;
    color: var(--light-green);
}

.navbar-brand strong {
    font-weight: 700;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-menu li a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.navbar-menu li a:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.navbar-toggle span {
    width: 26px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   FLASH MESSAGES
   ============================================ */
.flash-message {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    z-index: 999;
    padding: 16px 0;
    animation: slideDown 0.4s ease;
}

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

.flash-success {
    background: rgba(46, 204, 113, 0.95);
    color: var(--white);
}

.flash-error {
    background: rgba(231, 76, 60, 0.95);
    color: var(--white);
}

.flash-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.3rem;
    cursor: pointer;
    padding: 0 10px;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-hero);
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(63, 163, 77, 0.15), transparent 70%),
        radial-gradient(ellipse at 30% 80%, rgba(26, 188, 156, 0.1), transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: rgba(63, 163, 77, 0.15);
    border: 1px solid rgba(63, 163, 77, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--accent-green);
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 16px;
}

.hero-description {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 650px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-green);
    line-height: 1;
}

.hero-stat-label {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 6px;
    font-weight: 500;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll-indicator a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.5rem;
    animation: bounceDown 2s infinite;
}

@keyframes bounceDown {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(10px);
    }
}

/* ============================================
   SECTIONS - GENERAL
   ============================================ */
.section {
    padding: 100px 0;
}

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

.section-badge {
    display: inline-block;
    padding: 6px 20px;
    background: rgba(63, 163, 77, 0.1);
    color: var(--light-green);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--dark-green);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--off-white);
}

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

.about-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(63, 163, 77, 0.2);
}

.about-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 24px;
}

.about-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: 12px;
}

.about-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products {
    background: var(--white);
}

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

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(63, 163, 77, 0.3);
}

.product-image {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, #0B3D2E, #1a5c43);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-badge-premium {
    background: linear-gradient(135deg, #f39c12, #e67e22);
}

.product-badge-new {
    background: linear-gradient(135deg, #3498db, #2980b9);
}

.product-info {
    padding: 28px;
}

.product-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: 8px;
}

.product-description {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.spec {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--dark-gray);
    font-weight: 500;
}

.spec i {
    color: var(--light-green);
    font-size: 0.9rem;
    width: 16px;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-tag {
    padding: 4px 12px;
    background: rgba(63, 163, 77, 0.08);
    color: var(--light-green);
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
}

.product-actions {
    display: flex;
    gap: 10px;
}

.product-actions .btn {
    flex: 1;
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-us {
    background: var(--gradient-dark);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(63, 163, 77, 0.1), transparent 70%);
    border-radius: 50%;
}

.why-us .section-title {
    color: var(--white);
}

.why-us .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.why-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 36px 24px;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-6px);
    border-color: rgba(63, 163, 77, 0.4);
}

.why-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    color: var(--white);
    margin: 0 auto 20px;
}

.why-card-stat {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-green);
    line-height: 1;
    margin-bottom: 8px;
}

.why-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.why-card p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
    background: var(--off-white);
}

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

.testimonial-card {
    background: var(--white);
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(63, 163, 77, 0.2);
}

.testimonial-stars {
    margin-bottom: 16px;
}

.testimonial-stars i {
    color: #f39c12;
    font-size: 0.9rem;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar i {
    font-size: 2.8rem;
    color: var(--light-green);
}

.testimonial-author strong {
    display: block;
    font-weight: 700;
    color: var(--dark-green);
    font-size: 0.95rem;
}

.testimonial-author span {
    font-size: 0.82rem;
    color: var(--gray);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--dark-green);
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 1.4rem;
    font-weight: 300;
    margin-bottom: 16px;
}

.footer-logo i {
    color: var(--light-green);
    font-size: 1.6rem;
}

.footer-logo strong {
    font-weight: 700;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--light-green);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--light-green);
    padding-left: 6px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact ul li i {
    color: var(--light-green);
    margin-top: 3px;
    width: 16px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links a:hover {
    color: var(--light-green);
}

/* ============================================
   DEMO MODAL
   ============================================ */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 2000;
    padding: 20px;
    overflow-y: auto;
    animation: fadeIn 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 680px;
    margin: 40px auto;
    padding: 40px;
    position: relative;
    animation: slideUp 0.4s ease;
    box-shadow: var(--shadow-xl);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    background: var(--off-white);
    color: var(--dark-green);
}

.modal-header {
    text-align: center;
    margin-bottom: 32px;
}

.modal-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.5rem;
    color: var(--white);
}

.modal-header h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--dark-green);
    margin-bottom: 8px;
}

.modal-header p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark-green);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-group label i {
    color: var(--light-green);
    font-size: 0.8rem;
}

.required {
    color: #e74c3c;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: var(--font-family);
    transition: var(--transition);
    color: var(--dark-gray);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--light-green);
    box-shadow: 0 0 0 4px rgba(63, 163, 77, 0.1);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 20px 0;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 3px;
    width: 18px;
    height: 18px;
    accent-color: var(--light-green);
}

.form-checkbox label {
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.5;
}

.form-checkbox label a {
    color: var(--light-green);
    font-weight: 600;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(40px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ============================================
   PRODUCT DETAIL MODAL
   ============================================ */
.product-detail-modal {
    max-width: 900px;
    padding: 0;
    overflow: hidden;
}

.product-detail-modal .modal-close {
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    width: 36px;
    height: 36px;
    font-size: 1.5rem;
    top: 12px;
    right: 12px;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.pd-content {
    max-height: 85vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--light-green) transparent;
}

.pd-content::-webkit-scrollbar {
    width: 6px;
}

.pd-content::-webkit-scrollbar-thumb {
    background: var(--light-green);
    border-radius: 3px;
}

/* Hero section */
.pd-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.pd-hero-image {
    position: relative;
    height: 100%;
    min-height: 340px;
    overflow: hidden;
    background: linear-gradient(135deg, #0B3D2E, #1a5c43);
}

.pd-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pd-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 16px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pd-badge-premium {
    background: linear-gradient(135deg, #f39c12, #e67e22);
}

.pd-badge-new {
    background: linear-gradient(135deg, #3498db, #2980b9);
}

.pd-hero-info {
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pd-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark-green);
    margin-bottom: 8px;
    line-height: 1.2;
}

.pd-tagline {
    font-size: 1rem;
    color: var(--light-green);
    font-weight: 600;
    margin-bottom: 16px;
}

.pd-description {
    font-size: 0.92rem;
    color: var(--gray);
    line-height: 1.75;
    margin-bottom: 24px;
}

.pd-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-outline-whatsapp {
    border: 2px solid #25D366;
    color: #25D366;
    background: transparent;
}

.btn-outline-whatsapp:hover {
    background: #25D366;
    color: var(--white);
}

/* Sections */
.pd-section {
    padding: 32px 36px;
    border-top: 1px solid var(--light-gray);
}

.pd-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pd-section-title i {
    color: var(--light-green);
    font-size: 1rem;
}

/* Specs Grid */
.pd-specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.pd-spec-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--off-white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

.pd-spec-item:hover {
    border-color: rgba(63, 163, 77, 0.3);
    background: rgba(63, 163, 77, 0.04);
}

.pd-spec-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.pd-spec-info {
    display: flex;
    flex-direction: column;
}

.pd-spec-label {
    font-size: 0.75rem;
    color: var(--gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.pd-spec-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark-green);
}

/* Features List */
.pd-features-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.pd-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.92rem;
    color: var(--dark-gray);
    line-height: 1.6;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.pd-features-list li:last-child {
    border-bottom: none;
}

.pd-features-list li i {
    color: var(--light-green);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

/* Use Cases Grid */
.pd-usecases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.pd-usecase {
    text-align: center;
    padding: 24px 16px;
    background: var(--off-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

.pd-usecase:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(63, 163, 77, 0.3);
}

.pd-usecase-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.1rem;
    margin: 0 auto 12px;
}

.pd-usecase h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: 6px;
}

.pd-usecase p {
    font-size: 0.8rem;
    color: var(--gray);
}

/* CTA Section */
.pd-cta {
    padding: 36px;
    background: linear-gradient(135deg, #0B3D2E, #134f3c);
    text-align: center;
}

.pd-cta h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.pd-cta p {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.pd-cta .btn-demo {
    box-shadow: 0 4px 20px rgba(63, 163, 77, 0.4);
}

/* Product Detail Responsive */
@media (max-width: 768px) {
    .product-detail-modal {
        max-width: 100%;
        margin: 10px;
    }

    .pd-hero {
        grid-template-columns: 1fr;
    }

    .pd-hero-image {
        min-height: 220px;
    }

    .pd-hero-info {
        padding: 24px;
    }

    .pd-title {
        font-size: 1.4rem;
    }

    .pd-section {
        padding: 24px;
    }

    .pd-specs-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .pd-usecases-grid {
        grid-template-columns: 1fr;
    }

    .pd-hero-actions {
        flex-direction: column;
    }
}

/* ============================================
   SUCCESS PAGE
   ============================================ */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    padding: 40px 20px;
}

.success-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    text-align: center;
    max-width: 500px;
    width: 100%;
    box-shadow: var(--shadow-xl);
}

.success-icon {
    font-size: 4rem;
    color: var(--light-green);
    margin-bottom: 24px;
    animation: checkBounce 0.8s ease;
}

@keyframes checkBounce {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.success-container h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark-green);
    margin-bottom: 16px;
}

.success-message {
    font-size: 1rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 30px;
}

.success-info {
    background: var(--off-white);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 30px;
}

.success-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--dark-gray);
}

.success-info-item i {
    color: var(--light-green);
    width: 20px;
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    z-index: 900;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

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

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

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

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

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

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

/* Mobile */
@media (max-width: 768px) {
    :root {
        --navbar-height: 70px;
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--dark-green);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 30px 30px;
        gap: 4px;
        transition: var(--transition);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
    }

    .navbar-menu.active {
        right: 0;
    }

    .navbar-menu li {
        width: 100%;
    }

    .navbar-menu li a {
        display: block;
        padding: 14px 16px;
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }

    .btn-demo-nav {
        margin-top: 10px;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-stats {
        gap: 30px;
    }

    .hero-stat-number {
        font-size: 2rem;
    }

    .section {
        padding: 70px 0;
    }

    .about-grid,
    .products-grid,
    .why-us-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .modal {
        padding: 24px;
        margin: 20px auto;
    }

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

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

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .container {
        padding: 0 16px;
    }

    .product-info {
        padding: 20px;
    }

    .product-actions {
        flex-direction: column;
    }
}

/* ---- Floating particles in hero ---- */
.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(63, 163, 77, 0.3);
    pointer-events: none;
    animation: floatParticle linear infinite;
}

@keyframes floatParticle {
    0% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translate(var(--tx), var(--ty)) rotate(360deg);
        opacity: 0;
    }
}