/* ============================================
   PADDY STRAW BIOMASS SOLUTIONS - CUSTOM CSS
   Premium Corporate Landing Page
   ============================================ */

/* Google Font Import */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* CSS Variables */
:root {
    --primary-green: #1a5c3a;
    --secondary-green: #2d8a4e;
    --accent-green: #4caf50;
    --light-green: #e8f5e9;
    --dark-green: #0d3320;
    --earth-cream: #f5f0e8;
    --earth-light: #faf8f3;
    --earth-brown: #8b7355;
    --text-dark: #1a1a1a;
    --text-gray: #666666;
    --text-light: #999999;
    --white: #ffffff;
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.04);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 15px 50px rgba(0,0,0,0.12);
    --shadow-green: 0 8px 30px rgba(26,92,58,0.15);
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

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

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

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    padding: 1rem 0;
    transition: var(--transition);
    z-index: 999;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 0.6rem 0;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--primary-green) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand img {
    height: 45px;
    width: auto;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--white) !important;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition);
}

.navbar.scrolled .nav-link {
    color: var(--text-dark) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-green);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 70%;
}

.nav-link:hover {
    color: var(--accent-green) !important;
}

.btn-quote {
    background: var(--primary-green);
    color: var(--white) !important;
    padding: 0.6rem 1.8rem !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 2px solid var(--primary-green);
    transition: var(--transition);
}

.btn-quote:hover {
    background: transparent;
    color: var(--primary-green) !important;
}

.navbar.scrolled .btn-quote {
    background: var(--primary-green);
    color: var(--white) !important;
}

.navbar.scrolled .btn-quote:hover {
    background: transparent;
    color: var(--primary-green) !important;
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar.scrolled .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2826, 92, 58, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(13,51,32,0.85) 0%, rgba(26,92,58,0.8) 100%),
                url('../../images/bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 100px;
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-green);
    margin-bottom: 1.5rem;
    background: rgba(76, 175, 80, 0.15);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-title span {
    color: var(--accent-green);
    display: block;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    max-width: 550px;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary-custom {
    background: var(--accent-green);
    color: var(--white);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--accent-green);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary-custom:hover {
    background: transparent;
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(76, 175, 80, 0.3);
}

.btn-outline-custom {
    background: transparent;
    color: var(--white);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid rgba(255,255,255,0.4);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline-custom:hover {
    background: var(--white);
    color: var(--primary-green);
    border-color: var(--white);
    transform: translateY(-3px);
}

/* Hero Right Side */
.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.hero-product-showcase {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.hero-main-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 4px solid rgba(255,255,255,0.1);
}

.hero-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    background: var(--white);
    color: var(--primary-green);
    width: 130px;
    height: 130px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
    z-index: 10;
}

.hero-badge i {
    font-size: 2rem;
    color: var(--accent-green);
    margin-bottom: 0.3rem;
}

.hero-badge span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-gray);
}

.hero-float-card {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.2rem 1.8rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float 4s ease-in-out infinite;
    animation-delay: 1s;
}

.hero-float-card .icon-box {
    width: 50px;
    height: 50px;
    background: var(--light-green);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
    font-size: 1.3rem;
}

.hero-float-card .content h4 {
    font-size: 1.3rem;
    color: var(--primary-green);
    margin-bottom: 0.1rem;
}

.hero-float-card .content p {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin: 0;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

/* Wave Divider */
.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 3;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: 100px;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stat-item {
    text-align: center;
    color: var(--white);
    padding: 1.5rem;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background: rgba(255,255,255,0.2);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 0.3rem;
    line-height: 1;
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.9;
    font-weight: 400;
}

/* ============================================
   SECTION COMMON STYLES
   ============================================ */
.section-padding {
    padding: 6rem 0;
}

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

.section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-green);
    margin-bottom: 0.8rem;
    position: relative;
}

.section-label::before,
.section-label::after {
    content: '';
    display: inline-block;
    width: 30px;
    height: 2px;
    background: var(--accent-green);
    vertical-align: middle;
    margin: 0 10px;
    opacity: 0.5;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-title span {
    color: var(--primary-green);
}

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

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    background: var(--earth-light);
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about-image-wrapper img {
    width: 100%;
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.about-image-wrapper:hover img {
    transform: scale(1.05);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--accent-green);
}

.play-button:hover i {
    color: var(--white);
}

.play-button i {
    font-size: 1.5rem;
    color: var(--primary-green);
    margin-left: 5px;
    transition: var(--transition);
}

.about-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.about-content h2 span {
    color: var(--primary-green);
}

.about-content p {
    color: var(--text-gray);
    margin-bottom: 1.2rem;
    font-size: 1rem;
}

.about-features {
    margin: 2rem 0;
}

.about-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.about-feature-item .icon {
    width: 45px;
    height: 45px;
    min-width: 45px;
    background: var(--light-green);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
    font-size: 1.1rem;
}

.about-feature-item h5 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: var(--text-dark);
}

.about-feature-item p {
    font-size: 0.9rem;
    margin: 0;
    color: var(--text-gray);
}

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

.product-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.04);
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 260px;
}

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

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent-green);
    color: var(--white);
    padding: 0.3rem 0.9rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.product-content {
    padding: 1.8rem;
}

.product-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

.product-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
}

.product-link {
    color: var(--primary-green);
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.product-link:hover {
    color: var(--accent-green);
    gap: 0.8rem;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
    background: linear-gradient(180deg, var(--earth-light) 0%, var(--white) 100%);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 2.2rem 1.8rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--accent-green));
    transform: scaleX(0);
    transition: var(--transition);
}

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

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

.service-icon {
    width: 65px;
    height: 65px;
    background: var(--light-green);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary-green);
    color: var(--white);
    transform: rotateY(360deg);
}

.service-card h4 {
    font-size: 1.15rem;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

.service-card p {
    color: var(--text-gray);
    font-size: 0.92rem;
    margin-bottom: 1.2rem;
}

.service-link {
    color: var(--primary-green);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.service-link:hover {
    gap: 0.7rem;
    color: var(--accent-green);
}

/* ============================================
   INDUSTRIES SECTION
   ============================================ */
.industries-section {
    background: var(--white);
}

.industry-card {
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.industry-card:hover {
    background: var(--primary-green);
    transform: translateY(-5px);
    box-shadow: var(--shadow-green);
    border-color: transparent;
}

.industry-card:hover h4,
.industry-card:hover p {
    color: var(--white);
}

.industry-card:hover .industry-icon {
    background: rgba(255,255,255,0.2);
    color: var(--white);
}

.industry-icon {
    width: 70px;
    height: 70px;
    background: var(--light-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    font-size: 1.8rem;
    color: var(--primary-green);
    transition: var(--transition);
}

.industry-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    transition: var(--transition);
}

.industry-card p {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin: 0;
    transition: var(--transition);
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-us-section {
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 100%);
    position: relative;
    overflow: hidden;
}

.why-us-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

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

.why-us-section .section-label {
    color: var(--accent-green);
}

.why-us-section .section-label::before,
.why-us-section .section-label::after {
    background: var(--accent-green);
}

.why-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
}

.why-card .icon {
    width: 80px;
    height: 80px;
    background: rgba(76, 175, 80, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--accent-green);
    transition: var(--transition);
}

.why-card:hover .icon {
    background: var(--accent-green);
    color: var(--white);
    transform: scale(1.1);
}

.why-card h4 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.why-card p {
    color: rgba(255,255,255,0.75);
    font-size: 0.95rem;
    margin: 0;
}

/* ============================================
   WORK PROCESS
   ============================================ */
.process-section {
    background: var(--earth-light);
}

.process-timeline {
    position: relative;
    padding: 2rem 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 65px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-green), var(--accent-green));
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--white);
    border: 3px solid var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-green);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: var(--transition);
}

.process-step:hover .step-number {
    background: var(--primary-green);
    color: var(--white);
    transform: scale(1.1);
}

.step-icon {
    width: 90px;
    height: 90px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    font-size: 2.2rem;
    color: var(--primary-green);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--light-green);
    transition: var(--transition);
}

.process-step:hover .step-icon {
    background: var(--primary-green);
    color: var(--white);
    transform: rotateY(360deg);
}

.process-step h4 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--text-gray);
    max-width: 200px;
    margin: 0 auto;
}

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

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.04);
    margin: 1rem;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-rating {
    color: #ffc107;
    margin-bottom: 1.2rem;
    font-size: 1rem;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-gray);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--light-green);
}

.testimonial-author .info h5 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
    color: var(--text-dark);
}

.testimonial-author .info span {
    font-size: 0.85rem;
    color: var(--text-light);
}

.swiper-pagination-bullet-active {
    background: var(--primary-green) !important;
    width: 25px !important;
    border-radius: 5px !important;
}

/* ============================================
   BLOG SECTION
   ============================================ */
.blog-section {
    background: var(--earth-light);
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
}

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

.blog-image {
    position: relative;
    overflow: hidden;
    height: 220px;
}

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

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-date {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: var(--primary-green);
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

.blog-content {
    padding: 1.5rem;
}

.blog-content h3 {
    font-size: 1.15rem;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
    line-height: 1.4;
    transition: var(--transition);
}

.blog-card:hover .blog-content h3 {
    color: var(--primary-green);
}

.blog-content p {
    color: var(--text-gray);
    font-size: 0.92rem;
    margin-bottom: 1rem;
}

.blog-link {
    color: var(--primary-green);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.blog-link:hover {
    gap: 0.7rem;
    color: var(--accent-green);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 50%, var(--accent-green) 100%);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
}

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

.cta-content h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-content p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta-primary {
    background: var(--white);
    color: var(--primary-green);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--white);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-cta-primary:hover {
    background: transparent;
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-cta-outline {
    background: transparent;
    color: var(--white);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid rgba(255,255,255,0.5);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-cta-outline:hover {
    background: var(--white);
    color: var(--primary-green);
    border-color: var(--white);
    transform: translateY(-3px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer-section {
    background: var(--dark-green);
    color: rgba(255,255,255,0.8);
    padding: 5rem 0 0;
}

.footer-brand {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
}

.footer-about {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.7);
    margin-bottom: 1.5rem;
}

.footer-title {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-green);
    border-radius: 3px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.7rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

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

.footer-contact-item i {
    color: var(--accent-green);
    font-size: 1.1rem;
    margin-top: 0.2rem;
}

.footer-contact-item span {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
}

.footer-social {
    display: flex;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

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

.footer-newsletter .form-control {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--white);
    padding: 0.7rem 1.2rem;
    border-radius: 50px 0 0 50px;
    font-size: 0.9rem;
}

.footer-newsletter .form-control::placeholder {
    color: rgba(255,255,255,0.5);
}

.footer-newsletter .form-control:focus {
    background: rgba(255,255,255,0.15);
    border-color: var(--accent-green);
    box-shadow: none;
    color: var(--white);
}

.footer-newsletter .btn {
    background: var(--accent-green);
    color: var(--white);
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: 0 50px 50px 0;
    font-weight: 600;
    transition: var(--transition);
}

.footer-newsletter .btn:hover {
    background: var(--white);
    color: var(--primary-green);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 4rem;
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
}

.footer-bottom-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

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

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

/* ============================================
   FLOATING BUTTONS
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
    box-shadow: var(--shadow-md);
    border: none;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--accent-green);
    transform: translateY(-3px);
}

.float-whatsapp {
    position: fixed;
    bottom: 95px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: #25d366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 998;
    box-shadow: var(--shadow-md);
    animation: pulse 2s infinite;
}

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

.float-call {
    position: fixed;
    bottom: 165px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: var(--accent-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 998;
    box-shadow: var(--shadow-md);
}

.float-call:hover {
    transform: scale(1.1);
    color: var(--white);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ============================================
   MODAL STYLES
   ============================================ */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.modal-header {
    background: var(--primary-green);
    color: var(--white);
    border: none;
    padding: 1.5rem;
}

.modal-header .btn-close {
    filter: invert(1);
    opacity: 0.8;
}

.modal-body {
    padding: 2rem;
}

.form-label {
    font-weight: 500;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.form-control, .form-select {
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0,0,0,0.1);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
}

.btn-submit {
    background: var(--primary-green);
    color: var(--white);
    padding: 0.9rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid var(--primary-green);
    transition: var(--transition);
    width: 100%;
}

.btn-submit:hover {
    background: transparent;
    color: var(--primary-green);
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--white);
        padding: 1rem;
        border-radius: var(--radius-md);
        margin-top: 1rem;
        box-shadow: var(--shadow-md);
    }

    .navbar .nav-link {
        color: var(--text-dark) !important;
        padding: 0.7rem 1rem !important;
    }

    .btn-quote {
        margin-top: 0.5rem;
        text-align: center;
    }

    .hero-content {
        text-align: center;
        padding-top: 120px;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image-wrapper {
        margin-top: 3rem;
    }

    .hero-float-card {
        left: 10px;
    }

    .stat-item:not(:last-child)::after {
        display: none;
    }

    .process-timeline::before {
        display: none;
    }

    .process-step {
        margin-bottom: 2rem;
    }
}

@media (max-width: 767.98px) {
    .section-padding {
        padding: 4rem 0;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-badge {
        width: 100px;
        height: 100px;
        font-size: 0.7rem;
        right: -10px;
        top: -10px;
    }

    .hero-badge i {
        font-size: 1.5rem;
    }

    .hero-float-card {
        left: 0;
        bottom: 10px;
        padding: 0.8rem 1rem;
    }

    .hero-float-card .icon-box {
        width: 40px;
        height: 40px;
    }

    .hero-float-card .content h4 {
        font-size: 1rem;
    }

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

    .section-title {
        font-size: 1.6rem;
    }

    .float-whatsapp,
    .float-call {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
        right: 15px;
    }

    .float-whatsapp {
        bottom: 75px;
    }

    .float-call {
        bottom: 130px;
    }

    .back-to-top {
        width: 40px;
        height: 40px;
        right: 15px;
        bottom: 15px;
    }
}

/* ============================================
   ANIMATION UTILITIES
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--earth-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-green);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-green);
}