/* ===== CSS Variables & Reset ===== */
:root {
    --primary: #c73636;
    --primary-light: #e54848;
    --primary-dark: #a52a2a;
    --accent: #f8e4c8;
    --accent-dark: #d4b896;
    --bg-dark: #faf7f2;
    --bg-section: #f5f0e8;
    --bg-card: #ffffff;
    --text-primary: #2d2520;
    --text-secondary: rgba(45, 37, 32, 0.7);
    --text-muted: rgba(45, 37, 32, 0.5);
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    --gradient-accent: linear-gradient(135deg, #f8e4c8 0%, #e8d4b8 100%);
    --shadow-soft: 0 4px 30px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 60px rgba(199, 54, 54, 0.15);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

/* ===== Typography ===== */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.25rem;
}

p {
    color: var(--text-secondary);
}

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

.highlight {
    color: var(--primary);
}

/* ===== Buttons ===== */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-medium);
    box-shadow: 0 4px 20px rgba(199, 54, 54, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(199, 54, 54, 0.5);
}

.cta-button svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.cta-button:hover svg {
    transform: translateX(5px);
}

.cta-button-light {
    background: white;
    color: var(--primary);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

.cta-button-light:hover {
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
}

/* ===== Badge ===== */
.badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(199, 54, 54, 0.15);
    border: 1px solid rgba(199, 54, 54, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-light);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(199, 54, 54, 0.1);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-light);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: linear-gradient(to bottom, rgba(250, 247, 242, 0.95), rgba(250, 247, 242, 0.8));
    backdrop-filter: blur(10px);
}

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

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: var(--primary);
}

.logo-sub {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    color: var(--text-muted);
    margin-top: -4px;
}

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

.nav-cta {
    padding: 12px 24px;
    background: transparent;
    border: 1px solid rgba(45, 37, 32, 0.2);
    border-radius: 50px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition-medium);
}

.nav-cta:hover {
    background: rgba(199, 54, 54, 0.1);
    border-color: rgba(199, 54, 54, 0.3);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(199, 54, 54, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(248, 228, 200, 0.3) 0%, transparent 50%);
    z-index: -1;
}

.hero-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 120px;
    padding-bottom: 60px;
}

.hero-text {
    max-width: 600px;
}

.hero-description {
    font-size: 1.125rem;
    margin: 24px 0 32px;
    line-height: 1.7;
}

.hero-features {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.hero-feature svg {
    width: 20px;
    height: 20px;
    color: #4ade80;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

.image-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    background: var(--gradient-primary);
    filter: blur(80px);
    opacity: 0.3;
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.05); }
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(199, 54, 54, 0.15);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    z-index: 2;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    animation: float 6s ease-in-out infinite;
}

.floating-icon-svg {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-icon-svg svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

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

.badge-2 {
    bottom: 30%;
    left: -10%;
    animation-delay: 1s;
}

.badge-3 {
    bottom: 10%;
    right: 10%;
    animation-delay: 2s;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    border-radius: 2px;
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 1; height: 40px; }
    50% { opacity: 0.5; height: 30px; }
}

/* ===== Section Headers ===== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header p {
    margin-top: 16px;
    font-size: 1.125rem;
}

/* ===== Features Section ===== */
.features-section {
    padding: 120px 0;
    background: var(--bg-section);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--bg-card);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(199, 54, 54, 0.1);
    text-align: center;
    transition: all var(--transition-medium);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(199, 54, 54, 0.3);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(199, 54, 54, 0.1);
    border-radius: 50%;
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    color: var(--primary-light);
}

.feature-card h3 {
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== Ingredients Section ===== */
.ingredients-section {
    padding: 120px 0;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.ingredients-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.ingredients-text h2 {
    margin-bottom: 16px;
}

.ingredients-text > p {
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.ingredients-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ingredient-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid rgba(199, 54, 54, 0.1);
    transition: all var(--transition-medium);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
}

.ingredient-item:hover {
    border-color: rgba(199, 54, 54, 0.3);
    transform: translateX(10px);
}

.ingredient-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(199, 54, 54, 0.1);
    border-radius: 50%;
}

.ingredient-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.ingredient-info h4 {
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ingredient-info p {
    font-size: 0.9rem;
}

.ingredients-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-circle {
    position: relative;
    width: 350px;
    height: 350px;
}

.visual-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(199, 54, 54, 0.2);
}

.ring-1 {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    animation: rotate 20s linear infinite;
}

.ring-2 {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    border-color: rgba(199, 54, 54, 0.3);
    animation: rotate 15s linear infinite reverse;
}

.ring-3 {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    border-color: rgba(199, 54, 54, 0.4);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.visual-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    background: var(--gradient-primary);
    width: 150px;
    height: 150px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-glow);
}

.visual-center span {
    font-size: 2rem;
    font-weight: 800;
}

.visual-center small {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.9;
}

/* ===== Timeline Section ===== */
.timeline-section {
    padding: 120px 0;
    background: var(--bg-section);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), var(--primary-light), var(--primary));
    opacity: 0.3;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-item:nth-child(even) .timeline-content {
    text-align: right;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    z-index: 1;
    box-shadow: var(--shadow-glow);
}

.timeline-content {
    flex: 1;
    max-width: calc(50% - 60px);
    padding: 30px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(199, 54, 54, 0.1);
    position: relative;
    transition: all var(--transition-medium);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
}

.timeline-content:hover {
    border-color: rgba(199, 54, 54, 0.3);
    transform: scale(1.02);
}

.timeline-content h3 {
    color: var(--primary-light);
    margin-bottom: 8px;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timeline-content p {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.timeline-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    opacity: 0.2;
}

.timeline-item:nth-child(odd) .timeline-icon {
    right: 20px;
}

.timeline-item:nth-child(even) .timeline-icon {
    left: 20px;
}

/* ===== FAQ Section ===== */
.faq-section {
    padding: 120px 0;
    background: var(--bg-dark);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid rgba(199, 54, 54, 0.1);
    overflow: hidden;
    transition: all var(--transition-medium);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
}

.faq-item:hover {
    border-color: rgba(199, 54, 54, 0.2);
}

.faq-item.active {
    border-color: rgba(199, 54, 54, 0.4);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-medium);
}

.faq-question:hover {
    color: var(--primary-light);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--primary);
    transition: transform var(--transition-medium);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
}

.faq-answer p {
    padding: 0 24px 24px;
    line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 100px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    margin-bottom: 16px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    font-size: 1.125rem;
}

/* ===== Footer ===== */
.footer {
    padding: 60px 0 40px;
    background: #f0ebe3;
    border-top: 1px solid rgba(199, 54, 54, 0.1);
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: inline-flex;
    flex-direction: column;
    margin-bottom: 24px;
}

.disclaimer {
    max-width: 800px;
    margin: 0 auto 24px;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }

    .hero-text {
        max-width: none;
        order: 1;
    }

    .hero-image {
        order: 0;
    }

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

    .ingredients-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .ingredients-visual {
        order: -1;
    }

    .visual-circle {
        width: 280px;
        height: 280px;
    }

    .visual-center {
        width: 120px;
        height: 120px;
    }

    .visual-center span {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .feature-card {
        padding: 32px 24px;
    }

    .floating-badge {
        display: none;
    }

    .hero-image img {
        max-width: 350px;
    }

    .timeline-line {
        left: 25px;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 60px;
    }

    .timeline-marker {
        left: 25px;
        transform: translateX(-50%);
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        max-width: 100%;
        text-align: left;
    }

    .timeline-icon {
        position: static;
        transform: none;
        margin-top: 16px;
    }

    .timeline-item:nth-child(odd) .timeline-icon,
    .timeline-item:nth-child(even) .timeline-icon {
        left: auto;
        right: auto;
    }

    .faq-question span {
        padding-right: 16px;
    }

    .ingredient-item {
        padding: 16px;
    }

    .ingredient-icon {
        width: 45px;
        height: 45px;
        font-size: 1.25rem;
    }

    .hero-features {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-content {
        padding-top: 100px;
    }

    .hero-image img {
        max-width: 280px;
    }

    .cta-button {
        padding: 14px 28px;
        font-size: 0.9rem;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .features-section,
    .ingredients-section,
    .timeline-section,
    .faq-section {
        padding: 80px 0;
    }

    .visual-circle {
        width: 220px;
        height: 220px;
    }

    .visual-center {
        width: 100px;
        height: 100px;
    }

    .visual-center span {
        font-size: 1.25rem;
    }

    .visual-center small {
        font-size: 0.6rem;
    }
}

/* ===== Animations on Scroll ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}