@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-blue: #2563eb;
    --primary-dark: #1e40af;
    --accent-color: #f59e0b;
}

body {
    font-family: 'Hind Siliguri', 'Poppins', sans-serif;
    scroll-behavior: smooth;
    background-color: #f8fafc;
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease-in-out;
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translate3d(0, -20px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.animate-fade-in-down {
    animation: fadeInDown 0.5s ease-out;
}

/* New Brand-Specific Animations */

/* 1. Gentle Floating (for cards/hero) */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

/* 2. Pulse Blue (for CTA buttons) */
@keyframes pulse-blue {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(37, 99, 235, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

.animate-pulse-blue {
    animation: pulse-blue 2s infinite;
}

/* 3. Wrench Turn (for repair icons) */
@keyframes wrench-turn {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(-15deg); }
    50% { transform: rotate(0deg); }
    75% { transform: rotate(-15deg); }
    100% { transform: rotate(0deg); }
}

.hover-wrench:hover i {
    animation: wrench-turn 1s ease-in-out;
}

/* 4. Fan Spin (for AC/Cooler icons) */
@keyframes fan-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hover-spin:hover i {
    animation: fan-spin 2s linear infinite;
}

/* 5. Flame Flicker (for stove icons) */
@keyframes flame-flicker {
    0% { transform: scale(1); opacity: 1; }
    25% { transform: scale(1.1); opacity: 0.8; }
    50% { transform: scale(0.9); opacity: 1; }
    75% { transform: scale(1.15); opacity: 0.9; }
    100% { transform: scale(1); opacity: 1; }
}

.hover-flame:hover i {
    animation: flame-flicker 0.5s infinite alternate;
}

/* 6. Shimmer (for premium effect) */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.animate-shimmer {
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0) 100%);
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

/* Modern Card Styling */
.modern-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.modern-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.15);
    border-color: var(--primary-blue);
}

/* Floating WhatsApp */
.float-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.float-whatsapp:hover {
    transform: scale(1.1) rotate(10deg);
}

/* Hero Section Advanced */
.hero-wrapper {
    position: relative;
    overflow: hidden;
    background-color: #f0f9ff;
    padding-top: 8rem; /* Space for fixed nav */
    padding-bottom: 5rem;
}

/* Animated Blobs */
.blob {
    position: absolute;
    filter: blur(50px);
    z-index: 0;
    opacity: 0.6;
    animation: blob-bounce 10s infinite ease-in-out alternate;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: #bfdbfe; /* blue-200 */
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: #e0e7ff; /* indigo-100 */
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation-delay: -5s;
}

@keyframes blob-bounce {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(20px, 20px) scale(1.1); }
}

/* Hero Content */
.hero-content-wrapper {
    position: relative;
    z-index: 10;
}

/* Floating Badge */
.floating-badge {
    position: absolute;
    background: white;
    padding: 1rem;
    border-radius: 1rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: float 3s ease-in-out infinite;
    z-index: 20;
}

.badge-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.badge-1 {
    top: 10%;
    left: -5%;
    animation-delay: 0s;
}

.badge-2 {
    bottom: 20%;
    right: -5%;
    animation-delay: 1.5s;
}

/* Blob Animation */
@keyframes blob {
    0% { transform: translate(0px, 0px) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
    100% { transform: translate(0px, 0px) scale(1); }
}

.animate-blob {
    animation: blob 7s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animation-delay-4000 {
    animation-delay: 4s;
}

/* Pattern Grid */
.pattern-grid {
    background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
}

.hero-image-container {
    position: relative;
}

.hero-main-img {
    border-radius: 2rem;
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
    box-shadow: 20px 20px 60px rgba(0,0,0,0.1), -20px -20px 60px rgba(255,255,255,0.8);
}

.hero-main-img:hover {
    transform: perspective(1000px) rotateY(0deg);
}

/* --- New Advanced Styles for Sections --- */

/* Glass Card */
.glass-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.15);
}

/* Tech Pattern Background */
.tech-pattern {
    background-image: radial-gradient(#3b82f6 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.1;
}

/* Process Timeline (How It Works) */
.process-step {
    position: relative;
    z-index: 1;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 2rem;
    left: 50%;
    width: 100%;
    height: 3px;
    background: #e2e8f0;
    z-index: -1;
}

.process-step:last-child::after {
    display: none;
}

@media (max-width: 768px) {
    .process-step::after {
        width: 3px;
        height: 100%;
        left: 2rem;
        top: 4rem;
    }
}

.step-number {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 0 8px rgba(37, 99, 235, 0.1);
    transition: transform 0.3s ease;
}

.process-step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 0 0 12px rgba(37, 99, 235, 0.2);
}

/* Booking UI Container */
.booking-ui-container {
    background: #fff;
    border-radius: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
}

.booking-sidebar {
    background: linear-gradient(160deg, #111827, #1e3a8a);
    position: relative;
    overflow: hidden;
}

.booking-sidebar::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255,255,255,0.03) 10px,
        rgba(255,255,255,0.03) 20px
    );
}

/* Gradients & Text */
.text-gradient {
    background: linear-gradient(to right, #2563eb, #1d4ed8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}

.bg-gradient-light {
    background: linear-gradient(135deg, #eff6ff 0%, #ffffff 100%);
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.39);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.23);
    filter: brightness(110%);
}

/* Form Styling */
input, select, textarea {
    transition: all 0.3s ease;
    border: 2px solid #e2e8f0;
}

input:focus, select:focus, textarea:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    outline: none;
}

/* Navigation */
nav {
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: #2563eb;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}