/* ========================================
   CSS Reset & Base Styles
   ======================================== */

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

/* ========================================
   CSS Custom Properties (Variables)
   ======================================== */

:root {
    /* Modern Color Palette */
    --color-primary: #6366f1;
    --color-primary-dark: #4f46e5;
    --color-primary-light: #818cf8;
    --color-secondary: #64748b;
    --color-accent: #14b8a6;
    --color-accent-dark: #0d9488;
    --color-accent-light: #2dd4bf;

    /* Background Colors */
    --color-bg-white: #FFFFFF;
    --color-bg-off-white: #f8fafc;
    --color-bg-gradient-start: #fefefe;
    --color-bg-gradient-end: #f1f5f9;
    --color-dark-gray: #1e293b;
    --color-light-gray: #f1f5f9;

    /* Status Colors */
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;

    /* Text Colors */
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #94a3b8;

    /* Card & Surface Colors */
    --color-card-bg: #FFFFFF;
    --color-card-border: rgba(99, 102, 241, 0.1);
    --color-card-shadow: rgba(99, 102, 241, 0.08);
    --color-header-bg: rgba(255, 255, 255, 0.95);
    --color-header-shadow: rgba(15, 23, 42, 0.08);

    /* Gradient Definitions */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-accent: linear-gradient(135deg, #14b8a6 0%, #06b6d4 100%);
    --gradient-hero: linear-gradient(135deg, #fefefe 0%, #f1f5f9 50%, #e0e7ff 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);

    /* Typography Sizes */
    --font-size-h1: 56px;
    --font-size-h2: 36px;
    --font-size-h3: 28px;
    --font-size-body: 17px;
    --font-size-small: 14px;
    --font-size-button: 16px;

    /* Line Heights */
    --line-height-h1: 1.15;
    --line-height-h2: 1.25;
    --line-height-h3: 1.35;
    --line-height-body: 1.7;
    --line-height-small: 1.5;

    /* Font Weights */
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    /* Spacing Scale */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    --spacing-4xl: 8rem;
    --spacing-5xl: 10rem;

    /* Border Radius */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 8px 32px rgba(15, 23, 42, 0.12);
    --shadow-xl: 0 16px 48px rgba(15, 23, 42, 0.16);
    --shadow-glow: 0 0 32px rgba(99, 102, 241, 0.3);
    --shadow-accent: 0 8px 32px rgba(20, 184, 166, 0.25);

    /* Max Content Width */
    --max-width: 1280px;

    /* Transitions */
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Blur Effects */
    --blur-sm: 8px;
    --blur-md: 16px;
    --blur-lg: 24px;
}

/* ========================================
   Base Typography & Body Styles
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    color: var(--color-text-secondary);
    background-color: var(--color-bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ========================================
   Typography Hierarchy
   ======================================== */

h1 {
    font-size: var(--font-size-h1);
    line-height: var(--line-height-h1);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

h2 {
    font-size: var(--font-size-h2);
    line-height: var(--line-height-h2);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

h3 {
    font-size: var(--font-size-h3);
    line-height: var(--line-height-h3);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

p {
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Links & Buttons Base
   ======================================== */

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
}

/* ========================================
   Utility Classes
   ======================================== */

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

/* ========================================
   Header Component
   ======================================== */

.header {
    position: sticky;
    top: 0;
    height: 80px;
    background-color: var(--color-header-bg);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(99, 102, 241, 0.08);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background-color: rgba(255, 255, 255, 0.98);
}

.header__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
}

.header__logo-img {
    height: 70px;
    width: auto;
    display: block;
    transition: transform var(--transition-smooth), filter var(--transition-base);
}

.header__logo-img:hover {
    transform: scale(1.05) rotate(2deg);
    filter: drop-shadow(0 4px 12px rgba(99, 102, 241, 0.2));
}

.header__tagline {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.3px;
}

.header__nav {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.header__nav-link {
    color: var(--color-text-secondary);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-medium);
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-base);
}

.header__nav-link:hover {
    color: var(--color-primary);
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-smooth);
}




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

.header__hamburger {
    display: none;
    background: none;
    padding: 0.5rem;
    color: var(--color-text-primary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.header__hamburger:hover {
    background-color: var(--color-light-gray);
    transform: scale(1.05);
}

.header__hamburger:active {
    transform: scale(0.95);
}

.header__hamburger-icon {
    display: block;
}

.header__mobile-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-card-border);
}

.header__mobile-menu[aria-hidden="false"] {
    display: block;
    animation: slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.header__mobile-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.header__mobile-link {
    color: var(--color-text-secondary);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.header__mobile-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform var(--transition-smooth);
}

.header__mobile-link:hover {
    color: var(--color-primary);
    background-color: var(--color-light-gray);
    padding-left: calc(var(--spacing-md) + 8px);
}

.header__mobile-link:hover::before {
    transform: scaleY(1);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    min-height: 90vh;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    padding: var(--spacing-5xl) 0 var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 70%;
    height: 140%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, transparent 70%);
    animation: pulse-glow 8s ease-in-out infinite;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.08) 0%, transparent 70%);
    animation: pulse-glow 10s ease-in-out infinite reverse;
    pointer-events: none;
}

@keyframes pulse-glow {

    0%,
    100% {
        opacity: 0.5;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

.hero__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero__headline {
    margin-bottom: var(--spacing-lg);
    font-size: clamp(36px, 6vw, 64px);
    font-weight: var(--font-weight-extrabold);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 50%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero__subheadline {
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
    color: var(--color-text-secondary);
    font-size: clamp(17px, 2.5vw, 20px);
    line-height: 1.8;
    font-weight: var(--font-weight-regular);
}

.hero__cta {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-3xl);
}

.hero__illustration {
    margin-top: var(--spacing-2xl);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

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

    25% {
        transform: translateY(-15px) rotate(1deg);
    }

    50% {
        transform: translateY(-25px) rotate(0deg);
    }

    75% {
        transform: translateY(-15px) rotate(-1deg);
    }
}

.hero__illustration img {
    width: 400px;
    height: auto;
    margin: 0 auto;
    display: block;
    max-width: 100%;
    filter: drop-shadow(0 20px 40px rgba(99, 102, 241, 0.15));
    transition: filter var(--transition-smooth);
}

.hero__illustration img:hover {
    filter: drop-shadow(0 25px 50px rgba(99, 102, 241, 0.25));
}

/* ========================================
   Button Styles
   ======================================== */

.btn {
    font-family: inherit;
    font-size: var(--font-size-button);
    font-weight: var(--font-weight-semibold);
    padding: 0 2.5rem;
    height: 56px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-smooth);
    border: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.btn--primary {
    background: var(--gradient-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3), 0 2px 8px rgba(99, 102, 241, 0.2);
    transform: translateY(0);
}

.btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.4), 0 6px 16px rgba(99, 102, 241, 0.3);
}

.btn--primary:hover::before {
    opacity: 1;
}

.btn--primary:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    height: auto;
    padding: 0.5rem 0;
    border-radius: 0;
    position: relative;
}

.btn--secondary::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(1);
    transform-origin: left;
    transition: transform var(--transition-smooth);
}

.btn--secondary:hover {
    color: var(--color-primary-dark);
}

.btn--secondary:hover::after {
    transform: scaleX(0.7);
    transform-origin: right;
}

/* ========================================
   Services Section
   ======================================== */

.services {
    background-color: var(--color-bg-white);
    padding: var(--spacing-4xl) 0 var(--spacing-5xl) 0;
}

.services__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.services__heading {
    text-align: center;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.services__heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
}

.services__intro {
    text-align: center;
    max-width: 650px;
    margin: 0 auto var(--spacing-3xl);
    font-size: 18px;
    color: var(--color-text-secondary);
}

.services__cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

/* ========================================
   Service Card Component
   ======================================== */

.service-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    min-height: 280px;
    transition: all var(--transition-smooth);
    position: relative;
    text-align: center;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    opacity: 0;
    transition: opacity var(--transition-smooth);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: rgba(99, 102, 241, 0.3);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card__badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    background: var(--gradient-accent);
    color: var(--color-bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: 16px;
    box-shadow: var(--shadow-accent);
    animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: var(--shadow-accent);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 40px rgba(20, 184, 166, 0.35);
    }
}

.service-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-primary);
    position: relative;
    z-index: 1;
    transition: transform var(--transition-smooth);
}

.service-card:hover .service-card__icon {
    transform: scale(1.15) rotate(5deg);
}

.service-card__icon img {
    width: 100%;
    height: 100%;
    display: block;
    filter: drop-shadow(0 4px 12px rgba(99, 102, 241, 0.2));
}

.service-card__title {
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    position: relative;
    z-index: 1;
    transition: color var(--transition-base);
}

.service-card:hover .service-card__title {
    color: var(--color-primary);
}

.service-card__price {
    font-size: 32px;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.service-card__text {
    margin-bottom: 0;
    line-height: 1.7;
    color: var(--color-text-secondary);
    position: relative;
    z-index: 1;
}

/* ========================================
   Perks Section
   ======================================== */

.perks {
    background: linear-gradient(180deg, var(--color-bg-off-white) 0%, var(--color-bg-white) 100%);
    padding: var(--spacing-5xl) 0;
}

.perks__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.perks__heading {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.perks__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.perks__list {
    list-style: none;
}

.perks__item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-smooth);
}

.perks__item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.perks__icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-accent);
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-accent);
}

.perks__icon::before {
    content: '✓';
    display: block;
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-bg-white);
}

.perks__text {
    color: var(--color-text-secondary);
    line-height: var(--line-height-body);
    font-size: 17px;
}

.perks__illustration {
    display: none;
}

.perks__illustration img {
    width: 200px;
    height: auto;
    margin: 0 auto;
    display: block;
}

/* ========================================
   Teaser Banner
   ======================================== */

.teaser-banner {
    background: var(--gradient-primary);
    color: var(--color-bg-white);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.teaser-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate-slow 20s linear infinite;
}

@keyframes rotate-slow {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.teaser-banner__badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
    color: var(--color-bg-white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.teaser-banner__heading {
    color: var(--color-bg-white);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
    font-weight: var(--font-weight-bold);
}

.teaser-banner__text {
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    position: relative;
    z-index: 1;
    font-size: 18px;
    line-height: 1.7;
}

/* ========================================
   Email Form
   ======================================== */

.email-form {
    display: flex;
    gap: var(--spacing-md);
    max-width: 550px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.email-form__input {
    flex: 1;
    min-width: 250px;
    height: 56px;
    padding: 0 var(--spacing-lg);
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
    font-family: inherit;
    font-size: var(--font-size-body);
    transition: all var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.email-form__input:focus {
    outline: none;
    border-color: var(--color-bg-white);
    background-color: var(--color-bg-white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.email-form__input::placeholder {
    color: var(--color-text-muted);
}

.email-form__button {
    height: 56px;
    padding: 0 var(--spacing-2xl);
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    border: none;
    border-radius: var(--radius-full);
    font-family: inherit;
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    transition: all var(--transition-smooth);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.email-form__button:hover {
    background-color: var(--color-accent);
    color: var(--color-bg-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.email-form__button:active {
    transform: translateY(-1px);
}

.email-form__button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ========================================
   FAQ Section
   ======================================== */

.faq {
    background-color: var(--color-bg-white);
    padding: var(--spacing-4xl) 0;
}

.faq__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.faq__heading {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.faq__divider {
    width: 100px;
    height: 1px;
    background-color: var(--color-secondary);
    opacity: 0.3;
    margin: 0 auto var(--spacing-3xl);
}

.faq__accordions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

/* ========================================
   FAQ Accordion
   ======================================== */

.faq__accordion-item {
    border-bottom: 1px solid #e5e7eb;
}

.faq__accordion-button {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    color: var(--color-primary);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-medium);
}

.faq__accordion-button:hover {
    color: var(--color-accent);
}

.faq__question {
    flex: 1;
    padding-right: var(--spacing-md);
}

.faq__chevron {
    flex-shrink: 0;
    color: var(--color-primary);
    transition: transform var(--transition-base);
}

.faq__accordion-button[aria-expanded="true"] .faq__chevron {
    transform: rotate(180deg);
}

.faq__accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq__accordion-content[aria-hidden="false"] {
    max-height: 500px;
    padding-bottom: var(--spacing-lg);
}

.faq__accordion-content p {
    color: var(--color-secondary);
    margin-bottom: 0;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background-color: var(--color-bg-off-white);
    min-height: 100px;
}

.footer__divider {
    height: 1px;
    background-color: var(--color-secondary);
    opacity: 0.2;
}

.footer__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.footer__section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer__section-title {
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 14px;
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
    width: fit-content;
}

.footer__link:hover {
    color: var(--color-accent);
}

.footer__link-icon {
    display: block;
    flex-shrink: 0;
}

.footer__legal-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__legal-link {
    font-size: 14px;
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
    width: fit-content;
}

.footer__legal-link:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.footer__bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid rgba(107, 114, 128, 0.2);
    text-align: center;
}

.footer__copyright {
    font-size: 12px;
    color: var(--color-secondary);
    margin: 0;
}

/* ========================================
   Focus States for Accessibility
   ======================================== */

*:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

*:focus:not(:focus-visible) {
    outline: none;
}

*:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Button focus states */
.btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

/* Link focus states */
a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ========================================
   Enhanced Hover Effects & Micro-interactions
   ======================================== */

/* Service card enhanced hover */
.service-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-card__icon img {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

.service-card:hover .service-card__title {
    color: var(--color-accent);
    transition: color 0.3s ease;
}

/* Navigation link enhanced animation */
.header__nav-link,
.header__mobile-link {
    position: relative;
    transition: color 0.3s ease;
}

/* Logo hover effect */
.header__logo-img {
    transition: transform 0.3s ease;
}

.header__logo-img:hover {
    transform: scale(1.05);
}

/* Email input enhanced focus */
.email-form__input:focus {
    transform: scale(1.02);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
}

/* Button pulse animation on hover */
@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.btn--primary:hover {
    animation: pulse 1s ease-in-out infinite;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* ========================================
   Scroll Animations
   ======================================== */

/* Base state for animated elements */
[data-animate] {
    opacity: 0;
}

[data-animate].animated {
    opacity: 1;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Slide Up Animation */
.animate-slide-up {
    animation: slideUp 0.8s ease-out forwards;
}

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

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

/* Slide In From Left */
.animate-slide-left {
    animation: slideLeft 0.8s ease-out forwards;
}

@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

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

/* Slide In From Right */
.animate-slide-right {
    animation: slideRight 0.8s ease-out forwards;
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

/* Scale Up Animation */
.animate-scale-up {
    animation: scaleUp 0.6s ease-out forwards;
}

@keyframes scaleUp {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Stagger animation delays for children */
[data-animate].delay-1 {
    animation-delay: 0.1s;
}

[data-animate].delay-2 {
    animation-delay: 0.2s;
}

[data-animate].delay-3 {
    animation-delay: 0.3s;
}

[data-animate].delay-4 {
    animation-delay: 0.4s;
}

[data-animate].delay-5 {
    animation-delay: 0.5s;
}

/* ========================================
   Toast Notification
   ======================================== */

.toast {
    position: fixed;
    top: 100px;
    right: -400px;
    min-width: 300px;
    max-width: 400px;
    background-color: var(--color-bg-white);
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    padding: var(--spacing-md);
    z-index: 10000;
    transition: right 0.3s ease-out, opacity 0.3s ease-out;
    opacity: 0;
}

.toast--show {
    right: var(--spacing-lg);
    opacity: 1;
}

.toast--hide {
    right: -400px;
    opacity: 0;
}

.toast--success {
    border-left: 4px solid var(--color-success);
}

.toast--error {
    border-left: 4px solid #ef4444;
}

.toast__content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toast__icon {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

.toast--success .toast__icon {
    color: var(--color-success);
}

.toast--error .toast__icon {
    color: #ef4444;
}

.toast__message {
    flex: 1;
    color: var(--color-dark-gray);
    line-height: var(--line-height-body);
}

.toast__close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-secondary);
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-base);
}

.toast__close:hover {
    color: var(--color-dark-gray);
}

/* ========================================
   Mobile Responsive Styles (≤767px)
   ======================================== */

@media (max-width: 767px) {

    /* Header Mobile */
    .header {
        height: 70px;
    }

    .header__container {
        padding: 0 var(--spacing-md);
    }

    .header__nav {
        display: none;
    }

    .header__hamburger {
        display: block;
    }

    .header__logo-img {
        height: 45px;
    }

    .header__tagline {
        display: none;
    }

    .header__brand {
        gap: var(--spacing-sm);
    }

    /* Mobile Menu Improvements */
    .header__mobile-menu {
        top: 70px;
        padding: var(--spacing-md);
    }

    .header__mobile-link {
        padding: var(--spacing-md) 0;
        font-size: 18px;
    }

    /* Hero Mobile */
    .hero {
        min-height: calc(100vh - 70px);
        padding: var(--spacing-xl) 0 var(--spacing-xl) 0;
    }

    .hero__container {
        padding: 0 var(--spacing-md);
    }

    .hero__headline {
        font-size: 32px;
        line-height: 1.2;
        margin-bottom: var(--spacing-md);
    }

    .hero__subheadline {
        font-size: 16px;
        line-height: 1.6;
        margin-bottom: var(--spacing-xl);
    }

    .hero__cta {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-xl);
    }

    .btn {
        width: 100%;
        height: 56px;
        font-size: 16px;
    }

    .btn--primary {
        width: 100%;
    }

    .btn--secondary {
        padding: var(--spacing-sm) 0;
    }

    .hero__illustration {
        margin-top: var(--spacing-lg);
    }

    .hero__illustration img {
        width: 100%;
        max-width: 280px;
    }

    /* Services Mobile */
    .services {
        padding: var(--spacing-2xl) 0 var(--spacing-3xl) 0;
    }

    .services__container {
        padding: 0 var(--spacing-md);
    }

    .services__heading {
        font-size: 28px;
        margin-bottom: var(--spacing-md);
    }

    .services__intro {
        font-size: 15px;
        margin-bottom: var(--spacing-2xl);
    }

    .services__cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        margin-top: var(--spacing-xl);
    }

    .service-card {
        max-width: 100%;
        padding: var(--spacing-md);
    }

    .service-card__title {
        font-size: 20px;
    }

    .service-card__price {
        font-size: 22px;
    }

    .service-card__text {
        font-size: 15px;
    }

    /* Perks Mobile */
    .perks {
        padding: var(--spacing-3xl) 0;
    }

    .perks__container {
        padding: 0 var(--spacing-md);
    }

    .perks__heading {
        font-size: 28px;
        margin-bottom: var(--spacing-lg);
    }

    .perks__content {
        gap: var(--spacing-lg);
        margin-bottom: var(--spacing-2xl);
    }

    .perks__item {
        font-size: 15px;
        margin-bottom: var(--spacing-md);
    }

    .perks__illustration {
        display: none;
    }

    /* Teaser Banner Mobile */
    .teaser-banner {
        padding: var(--spacing-lg);
        margin-top: var(--spacing-xl);
    }

    .teaser-banner__heading {
        font-size: 22px;
        margin-bottom: var(--spacing-sm);
    }

    .teaser-banner__text {
        font-size: 15px;
        margin-bottom: var(--spacing-lg);
    }

    /* Email Form Mobile */
    .email-form {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
    }

    .email-form__input {
        width: 100%;
        font-size: 16px;
        padding: var(--spacing-md);
    }

    .email-form__button {
        width: 100%;
        font-size: 16px;
        padding: var(--spacing-md);
    }

    /* FAQ Mobile */
    .faq {
        padding: var(--spacing-3xl) 0;
    }

    .faq__container {
        padding: 0 var(--spacing-md);
    }

    .faq__heading {
        font-size: 28px;
        margin-bottom: var(--spacing-lg);
    }

    .faq__accordions {
        gap: var(--spacing-md);
    }

    .faq__accordion-item {
        margin-bottom: var(--spacing-sm);
    }

    .faq__question {
        font-size: 16px;
    }

    .faq__accordion-content p {
        font-size: 15px;
    }

    /* Footer Mobile */
    .footer__container {
        grid-template-columns: 1fr;
        padding: var(--spacing-lg) var(--spacing-md);
        gap: var(--spacing-xl);
    }

    .footer__section {
        text-align: center;
        align-items: center;
    }

    .footer__links,
    .footer__legal-links {
        align-items: center;
    }

    .footer__bottom {
        padding: var(--spacing-md);
    }

    /* Toast Mobile */
    .toast {
        min-width: auto;
        max-width: calc(100vw - 2rem);
        left: 1rem;
        right: auto;
        transform: translateX(-150%);
        transition: transform 0.3s ease-out, opacity 0.3s ease-out;
    }

    .toast--show {
        transform: translateX(0);
    }

    .toast--hide {
        transform: translateX(-150%);
    }
}

/* ========================================
   Tablet Responsive Styles (768px-1199px)
   ======================================== */

@media (min-width: 768px) and (max-width: 1199px) {

    /* Services Tablet */
    .services__cards {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Perks Tablet */
    .perks__content {
        grid-template-columns: 1fr 200px;
    }

    .perks__illustration {
        display: block;
    }
}

/* ========================================
   Desktop Responsive Styles (≥1200px)
   ======================================== */

@media (min-width: 1200px) {

    /* Perks Desktop */
    .perks__content {
        grid-template-columns: 1fr 200px;
        align-items: center;
    }

    .perks__illustration {
        display: block;
    }
}