:root {
    --primary: #FFD700; /* Indian yellow */
    --accent: #E63946;  /* energetic red */
    --text: #222222;
    --white: #FFFFFF;
    --dark: #0e0e0e;
    --muted: #f7f7f7;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--text);
    background: var(--muted);
    line-height: 1.4;
}

a { color: inherit; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section { padding: 64px 0; }

.section-title {
    font-family: "Montserrat", Arial, sans-serif;
    font-weight: 900;
    text-align: center;
    font-size: clamp(22px, 4vw, 34px);
    margin: 0 0 10px;
}
.section-text { text-align: center; max-width: 780px; margin: 0 auto; opacity: 0.9; }

/* Navbar */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 16px;
    background: rgba(255, 215, 0, 0.85);
    backdrop-filter: saturate(160%) blur(6px);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    z-index: 1000;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.logo-circle {
    width: 44px; height: 44px; border-radius: 50%;
    display: grid; place-items: center;
    font-family: "Montserrat", Arial, sans-serif;
    font-weight: 900; letter-spacing: 0.5px;
    color: var(--white); background: var(--accent);
    box-shadow: 0 6px 14px rgba(230,57,70,0.35);
    position: relative;
    overflow: visible;
}
.brand-text { display: grid; line-height: 1; }
.brand-name { font-family: "Montserrat"; font-weight: 900; font-size: 16px; }
.brand-sub { font-weight: 700; font-size: 12px; opacity: 0.9; }

.nav-toggle { display: none; }
.nav-toggle-label {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    z-index: 1001;
}
.nav-toggle-label span {
    width: 25px;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-links { 
    list-style: none; 
    display: flex; 
    gap: 18px; 
    margin: 0; 
    padding: 0; 
}
.nav-links a {
    position: relative;
    text-decoration: none;
    font-weight: 700;
    padding: 6px 2px;
    transition: color .3s ease;
    font-size: 15px;
}
.nav-links a::after {
    content: "";
    position: absolute; left: 0; bottom: 0;
    width: 100%; height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s ease;
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { transform: scaleX(1); }

/* Hero */
.hero {
    margin-top: 64px; /* account for fixed navbar */
    min-height: 70vh;
    position: relative;
    display: grid; place-items: center;
    background: url('https://images.unsplash.com/photo-1558611848-73f7eb4001a1?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.35));
}
.hero-content {
    position: relative; text-align: center; color: var(--white);
    padding: 20px; max-width: 900px; width: 100%;
}
.hero h1 {
    font-family: "Montserrat", Arial, sans-serif;
    font-weight: 900; letter-spacing: 0.6px;
    font-size: clamp(28px, 6vw, 56px);
    margin: 0 0 10px;
}
.hero-sub {
    font-weight: 800; font-size: clamp(16px, 3vw, 24px);
}
.hero-sub span { color: var(--primary); }
.hero-note { margin-top: 10px; font-weight: 700; opacity: 0.95; }

.btn {
    display: inline-flex; 
    align-items: center;
    justify-content: center;
    text-decoration: none; 
    cursor: pointer;
    font-weight: 800; 
    letter-spacing: 0.3px;
    padding: 14px 28px; 
    border-radius: 999px;
    font-size: 16px;
    min-height: 48px;
    position: relative;
    overflow: hidden;
    transition: transform .2s ease, box-shadow .2s ease, background-color .3s ease, color .3s ease;
}
.btn-primary {
    background: var(--accent); color: var(--white);
    box-shadow: 0 10px 18px rgba(230,57,70,0.35);
}
.btn-primary:hover { background: #c72d3a; transform: translateY(-1px); }
.btn-accent {
    background: var(--primary); color: var(--text);
    box-shadow: 0 10px 18px rgba(255,215,0,0.35);
}
.btn-accent:hover { background: #e6c200; transform: translateY(-1px); }

/* Offer */
.offer-grid {
    display: grid; grid-template-columns: 1.1fr 1fr; gap: 22px;
}
.card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    overflow: hidden;
    padding: 0;
}
.offer-media {
    min-height: 280px;
    background: url('https://images.unsplash.com/photo-1517836357463-d25dfeac3438?q=80&w=1400&auto=format&fit=crop') center/cover no-repeat;
}
.offer-content { padding: 28px; display: grid; gap: 14px; align-content: center; }
.offer-heading {
    color: var(--accent);
    font-family: "Montserrat"; font-weight: 900; letter-spacing: 0.5px;
    margin: 0;
}
.offer-price {
    font-family: "Montserrat"; font-weight: 900;
    font-size: clamp(26px, 5vw, 40px);
    margin: 0 0 6px;
}
.offer-price .r { color: var(--accent); }
.offer-price .per { font-size: 0.55em; font-weight: 800; opacity: 0.9; }
.benefits { 
    margin: 0 0 8px; 
    padding-left: 0;
    list-style: none;
}
.benefits li { 
    margin: 6px 0; 
}

/* Contact */
.contact-list {
    display: grid; gap: 12px; max-width: 680px; margin: 0 auto 16px;
}
.contact-item {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 16px; border-radius: 12px; background: var(--white);
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 6px 16px rgba(0,0,0,0.06);
    min-height: 48px;
}
.contact-item .icon { color: var(--accent); flex-shrink: 0; }
.contact-item a { text-decoration: none; font-weight: 800; font-size: 16px; }
.contact-item span { font-size: 15px; }

.social { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.social-item { 
    display: inline-flex; 
    align-items: center; 
    gap: 8px; 
    text-decoration: none; 
    background: var(--white); 
    border-radius: 999px; 
    padding: 10px 14px; 
    border: 1px solid rgba(0,0,0,0.06); 
    transition: background-color .3s ease, color .3s ease, transform .2s ease;
    min-height: 44px;
}
.social-item .icon { color: var(--accent); flex-shrink: 0; }
.social-item:hover { background: var(--primary); transform: translateY(-1px); }
.handle { font-weight: 800; font-size: 14px; }

/* Footer */
.site-footer { background: var(--dark); color: var(--white); padding: 20px 0; text-align: center; }
.site-footer a { color: var(--white); }
.site-footer a:hover { color: var(--primary); }

/* ============================================
   ANIMATIONS & ENHANCED UI
   ============================================ */

/* Logo Enhancements */
.logo-text {
    position: relative;
    z-index: 2;
}
.logo-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0;
    animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
@keyframes pulse-ring {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    50%, 100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

.brand:hover .logo-circle {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

/* Fade In Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-8px);
    }
    60% {
        transform: translateY(-4px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 0.8s ease-out;
}

.animate-fade-in-delay {
    animation: fadeIn 1.2s ease-out;
    animation-delay: 0.3s;
    animation-fill-mode: both;
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out;
}

.animate-slide-up-delay {
    animation: slideUp 0.8s ease-out;
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

.animate-slide-left {
    animation: slideLeft 0.8s ease-out;
}

.animate-slide-right {
    animation: slideRight 0.8s ease-out;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out;
    animation-delay: 0.4s;
    animation-fill-mode: both;
}

.animate-on-scroll {
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
    animation-delay: 0.1s;
}

/* Button Shine Effect */
.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: left 0.5s;
}

.btn:hover .btn-shine {
    left: 100%;
}

.btn span:first-child {
    position: relative;
    z-index: 1;
}

/* Price Highlight */
.price-highlight {
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
    color: var(--primary);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.price-number {
    display: inline-block;
    animation: scaleIn 0.6s ease-out;
}

/* Card Hover Effects */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

/* Benefit Items */
.benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0;
    animation: slideRight 0.6s ease-out forwards;
}

.benefit-item:nth-child(1) { animation-delay: 0.1s; }
.benefit-item:nth-child(2) { animation-delay: 0.2s; }
.benefit-item:nth-child(3) { animation-delay: 0.3s; }
.benefit-item:nth-child(4) { animation-delay: 0.4s; }

.check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--white);
    font-size: 14px;
    font-weight: 900;
    flex-shrink: 0;
    animation: scaleIn 0.4s ease-out;
}

.benefit-item:hover .check-icon {
    transform: scale(1.2) rotate(360deg);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(5px);
    transition: transform 0.3s ease;
}

/* Icon Animations */
.icon-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.icon-bounce {
    display: inline-block;
    animation: bounce 2s ease-in-out infinite;
}

.icon-bounce:hover {
    animation: none;
    transform: scale(1.2);
    transition: transform 0.3s ease;
}

/* Contact Item Animations */
.contact-item-animate {
    opacity: 0;
    animation: slideUp 0.6s ease-out forwards;
}

.contact-item-animate:nth-child(1) { animation-delay: 0.1s; }
.contact-item-animate:nth-child(2) { animation-delay: 0.2s; }
.contact-item-animate:nth-child(3) { animation-delay: 0.3s; }

.contact-item {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-item:hover {
    transform: translateX(8px) scale(1.02);
    box-shadow: 0 8px 24px rgba(230, 57, 70, 0.2);
}

/* Social Item Animations */
.social-item-animate {
    opacity: 0;
    animation: scaleIn 0.6s ease-out forwards;
    animation-delay: 0.4s;
}

.social-item {
    position: relative;
    overflow: hidden;
}

.social-item::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--primary);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: 0;
}

.social-item:hover::before {
    width: 300px;
    height: 300px;
}

.social-item .icon,
.social-item .handle {
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}

.social-item:hover .icon,
.social-item:hover .handle {
    color: var(--text);
}

/* Navbar Animations */
.navbar {
    animation: slideDown 0.5s ease-out;
}

.nav-links a {
    transition: all 0.3s ease;
}

.nav-links a:hover {
    transform: translateY(-2px);
}

/* Hero Section Enhancements */
.hero {
    animation: fadeIn 0.5s ease-out;
}

.hero-overlay {
    animation: fadeIn 0.8s ease-out;
}

/* Section Title Animation */
.section-title {
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--primary));
    border-radius: 2px;
    animation: slideRight 0.8s ease-out;
}

/* Offer Media Hover */
.offer-media {
    transition: transform 0.5s ease, filter 0.5s ease;
    filter: brightness(1);
}

.offer-media:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

/* Smooth Transitions for All Interactive Elements */
a, button, .btn, .contact-item, .social-item, .card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Responsive Breakpoints */

/* Large Tablets and Small Laptops (769px - 1024px) */
@media (max-width: 1024px) {
    .container { padding: 0 18px; }
    .section { padding: 56px 0; }
    .hero { min-height: 65vh; }
    .offer-grid { gap: 20px; }
    .offer-content { padding: 24px; }
}

/* Tablets (481px - 768px) */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .section { padding: 48px 0; }
    
    .navbar { padding: 10px 14px; }
    .brand-name { font-size: 14px; }
    .brand-sub { font-size: 11px; }
    .logo-circle { width: 40px; height: 40px; font-size: 14px; }
    
    .nav-toggle-label { display: flex; }
    .nav-links::before {
        content: "";
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
        z-index: 999;
    }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 280px;
        background: rgba(255, 215, 0, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 24px 24px;
        gap: 0;
        box-shadow: -4px 0 20px rgba(0,0,0,0.1);
        transition: right 0.3s ease;
        z-index: 1000;
    }
    .nav-toggle:checked ~ .nav-links::before {
        opacity: 1;
        pointer-events: all;
    }
    .nav-links li {
        width: 100%;
        border-bottom: 1px solid rgba(0,0,0,0.08);
    }
    .nav-links a {
        display: block;
        padding: 16px 8px;
        font-size: 16px;
        width: 100%;
    }
    .nav-toggle:checked ~ .nav-links {
        right: 0;
    }
    .nav-toggle:checked ~ .nav-toggle-label span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    .nav-toggle:checked ~ .nav-toggle-label span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle:checked ~ .nav-toggle-label span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero { 
        min-height: 60vh; 
        margin-top: 60px;
    }
    .hero-content { padding: 16px; }
    
    .offer-grid { 
        grid-template-columns: 1fr; 
        gap: 0;
    }
    .offer-media { min-height: 240px; }
    .offer-content { padding: 20px; }
    
    .contact-list { gap: 10px; }
    .contact-item { padding: 12px 14px; }
    
    .social { gap: 10px; }
    .social-item { padding: 8px 12px; }
}

/* Mobile Phones (320px - 480px) */
@media (max-width: 480px) {
    .container { padding: 0 14px; }
    .section { padding: 40px 0; }
    
    .navbar { padding: 8px 12px; }
    .brand { gap: 8px; }
    .logo-circle { width: 36px; height: 36px; font-size: 12px; }
    .brand-name { font-size: 13px; }
    .brand-sub { font-size: 10px; }
    
    .nav-links { width: 260px; padding: 70px 20px 20px; }
    
    .hero { 
        min-height: 55vh; 
        margin-top: 56px;
    }
    .hero-content { padding: 14px; }
    .hero h1 { font-size: clamp(24px, 8vw, 32px); }
    .hero-sub { font-size: clamp(14px, 4vw, 18px); }
    .hero-note { font-size: 13px; margin-top: 8px; }
    
    .btn { 
        padding: 12px 24px; 
        font-size: 15px;
        width: 100%;
        max-width: 280px;
    }
    
    .section-title { font-size: clamp(20px, 6vw, 26px); margin-bottom: 12px; }
    .section-text { font-size: 14px; padding: 0 8px; }
    
    .offer-media { min-height: 200px; }
    .offer-content { padding: 18px; gap: 12px; }
    .offer-heading { font-size: 18px; }
    .offer-price { font-size: clamp(22px, 7vw, 28px); }
    .benefits { font-size: 14px; padding-left: 16px; }
    .benefits li { margin: 5px 0; }
    
    .contact-list { gap: 8px; }
    .contact-item { 
        padding: 12px; 
        flex-wrap: wrap;
        gap: 8px;
    }
    .contact-item .icon { width: 20px; height: 20px; }
    .contact-item a, .contact-item span { font-size: 14px; }
    
    .social { 
        flex-direction: column; 
        align-items: stretch;
        gap: 8px;
    }
    .social-item { 
        padding: 10px 12px; 
        justify-content: center;
    }
    .handle { font-size: 13px; }
    
    .site-footer { padding: 16px 0; }
    .site-footer p { font-size: 13px; padding: 0 12px; }
}

/* Extra Small Phones (max-width: 360px) */
@media (max-width: 360px) {
    .container { padding: 0 12px; }
    .section { padding: 36px 0; }
    
    .brand-name { font-size: 12px; }
    .brand-sub { font-size: 9px; }
    .logo-circle { width: 32px; height: 32px; font-size: 11px; }
    
    .hero { min-height: 50vh; }
    .hero-content { padding: 12px; }
    
    .offer-content { padding: 16px; }
    .benefits { font-size: 13px; }
    
    .contact-item { padding: 10px; }
    .contact-item a, .contact-item span { font-size: 13px; }
    
    .handle { font-size: 12px; }
}