/* ========================================
   SALEZ LANDING PAGE — STYLES
   ======================================== */

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img, svg { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
input, select, textarea { font: inherit; color: inherit; }

/* --- CUSTOM PROPERTIES --- */
:root {
    /* Brand */
    --green: #009951;
    --green-light: #E8F5E9;
    --green-dark: #007A41;

    /* Neutrals */
    --dark: #1E1E1E;
    --gray-900: #18181B;
    --gray-800: #27272A;
    --gray-700: #3F4254;
    --gray-600: #5E6278;
    --gray-500: #7E8299;
    --gray-400: #A1A5B7;
    --gray-300: #E4E6EF;
    --gray-200: #EFF2F5;
    --gray-100: #F5F8FA;

    /* Surfaces */
    --bg: #F5F5F5;
    --bg-white: #FFFFFF;
    --bg-dark: #1E1E1E;
    --bg-darker: #141414;

    /* Functional */
    --error: #EF4444;
    --success: #009951;

    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 3rem;
    --text-5xl: 4.5rem;

    /* Spacing */
    --section-py: 96px;
    --container-max: 1200px;
    --container-px: 24px;

    /* Components */
    --radius: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.1);
    --transition: 0.2s ease;

    /* Header */
    --header-h: 72px;
}

/* --- BASE --- */
html { font-size: 16px; }
body {
    font-family: var(--font);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-600);
    background: var(--bg);
    overflow-x: hidden;
}
h1, h2, h3, h4 {
    color: var(--dark);
    line-height: 1.2;
    font-weight: 700;
}
p { max-width: 65ch; }
strong { font-weight: 600; color: var(--dark); }

/* --- UTILITIES --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--container-px);
    padding-right: var(--container-px);
}
.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-title {
    font-size: var(--text-4xl);
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.section-desc {
    font-size: var(--text-lg);
    color: var(--gray-500);
    max-width: 560px;
    margin: 0 auto;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 500;
    border-radius: var(--radius);
    transition: all var(--transition);
    white-space: nowrap;
    line-height: 1;
}
.btn--sm { padding: 10px 20px; font-size: var(--text-sm); }
.btn--md { padding: 12px 24px; font-size: var(--text-base); }
.btn--lg { padding: 16px 32px; font-size: var(--text-lg); font-weight: 600; }
.btn--primary {
    background: var(--gray-900);
    color: #fff;
}
.btn--primary:hover { background: var(--gray-800); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--green {
    background: var(--green);
    color: #fff;
}
.btn--green:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--outline {
    background: transparent;
    color: var(--dark);
    border: 1.5px solid var(--gray-300);
}
.btn--outline:hover { border-color: var(--gray-400); background: var(--gray-100); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ========================================
   HEADER
   ======================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-h);
    background: rgba(245, 245, 245, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(228, 230, 239, 0.5);
    transition: box-shadow var(--transition), background var(--transition);
}
.header.is-scrolled {
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}
.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.header__logo-text {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--dark);
    letter-spacing: -0.01em;
}
.header__nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.header__link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-600);
    transition: color var(--transition);
    position: relative;
}
.header__link:hover { color: var(--dark); }
.header__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--green);
    transition: width 0.3s ease;
}
.header__link:hover::after { width: 100%; }
.header__actions { display: flex; align-items: center; gap: 16px; }
.header__hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    padding: 4px;
}
.header__hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}
.header__hamburger.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.header__hamburger.is-open span:nth-child(2) { opacity: 0; }
.header__hamburger.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ========================================
   HERO
   ======================================== */
/* --- Main gradient background (spans top sections) --- */
main { position: relative; }
.main__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1500px;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.main__gradient-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: top;
}

.hero {
    position: relative;
    z-index: 1;
    padding: 64px 0 64px;
    background: transparent;
}

.hero__container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.hero__content {
    flex: 0 1 auto;
    width: 48%;
    text-align: left;
}
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--green-light);
    color: var(--green-dark);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 28px;
}
.hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: normal;
    margin-bottom: 24px;
}
.hero__title--accent { color: var(--green); }
.hero__subtitle {
    font-size: 18px;
    line-height: 28px;
    color: var(--gray-500);
    max-width: 576px;
    margin: 0 0 32px;
}
.hero__cta { margin-bottom: 24px; }
.hero__email-group {
    display: flex;
    align-items: center;
    background: #fff;
    border: 1.5px solid var(--gray-200);
    border-radius: 12px;
    padding: 5px;
    max-width: 440px;
    transition: border-color 0.2s;
}
.hero__email-group:focus-within {
    border-color: var(--green);
}
.hero__email-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 12px 16px;
    font-size: 15px;
    background: transparent;
    color: var(--gray-900);
    min-width: 0;
}
.hero__email-input::placeholder {
    color: var(--gray-400);
}
.hero__email-btn {
    flex-shrink: 0;
    padding: 12px 24px;
    font-size: 15px;
    border-radius: 8px;
    white-space: nowrap;
}
.hero__availability {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-500);
    padding: 6px 14px 6px 10px;
    background: var(--gray-100);
    border-radius: 100px;
    letter-spacing: 0.01em;
}
.hero__proof {
    display: flex;
    align-items: center;
    gap: 12px;
}
.hero__avatars {
    display: flex;
    align-items: center;
}
.hero__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2.5px solid var(--bg-white);
    margin-left: -8px;
}
.hero__avatar:first-child { margin-left: 0; }
.hero__proof-text {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

/* Hero image */
.hero__image {
    flex: 0 0 auto;
}
.hero__image-photo {
    width: 500px;
    height: 500px;
    object-fit: contain;
}

/* Hero entrance animations */
.animate-hero {
    opacity: 0;
    transform: translateY(24px);
    animation: heroReveal 0.7s ease forwards;
    animation-delay: var(--delay, 0s);
}
@keyframes heroReveal {
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   PROBLEMS
   ======================================== */
.problems {
    position: relative;
    z-index: 1;
    padding: var(--section-py) 0;
    background: transparent;
}
.problems__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}
.problems__card {
    position: relative;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px 28px 28px;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}
.problems__card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.problems__quote-mark {
    display: block;
    font-size: 48px;
    line-height: 1;
    font-weight: 700;
    color: var(--green);
    opacity: 0.4;
    margin-bottom: 8px;
    font-family: Georgia, serif;
}
.problems__text {
    font-size: var(--text-lg);
    color: var(--gray-700);
    font-style: italic;
    line-height: 1.5;
}
.problems__closing {
    text-align: center;
    font-size: var(--text-xl);
    color: var(--gray-600);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ========================================
   STEPS (How It Works)
   ======================================== */
.steps {
    position: relative;
    z-index: 1;
    padding: var(--section-py) 0;
    background: transparent;
}
.steps__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}
/* Connecting line */
.steps__grid::before {
    content: '';
    position: absolute;
    top: 24px;
    left: calc(12.5% + 16px);
    right: calc(12.5% + 16px);
    height: 2px;
    background: var(--gray-300);
    z-index: 0;
}
.steps__item {
    text-align: center;
    position: relative;
    z-index: 1;
}
.steps__number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--green);
    color: #fff;
    font-size: var(--text-lg);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
}
.steps__icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--green-light);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.steps__title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: 10px;
}
.steps__desc {
    font-size: var(--text-sm);
    color: var(--gray-500);
    line-height: 1.6;
    max-width: 260px;
    margin: 0 auto;
}

/* ========================================
   DIFFERENTIATORS
   ======================================== */
.diff {
    position: relative;
    overflow: hidden;
    padding: var(--section-py) 0;
    background: var(--bg);
}
.diff__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}
.diff__gradient-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transform: rotate(180deg);
    opacity: 0.7;
}
.diff > .container {
    position: relative;
    z-index: 1;
}
.diff__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.diff__card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}
.diff__card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.diff__icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--green-light);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.diff__title {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: 10px;
}
.diff__desc {
    font-size: var(--text-base);
    color: var(--gray-500);
    line-height: 1.6;
}

/* ========================================
   AUDIENCE
   ======================================== */
.audience {
    padding: var(--section-py) 0;
    background: var(--bg-white);
}
.audience__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.audience__card {
    text-align: center;
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 36px 24px;
    border: 1px solid var(--gray-300);
    transition: all var(--transition);
}
.audience__card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--green);
}
.audience__icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: var(--bg-white);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-sm);
}
.audience__title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: 8px;
}
.audience__desc {
    font-size: var(--text-sm);
    color: var(--gray-500);
    line-height: 1.5;
}

/* ========================================
   PRICING
   ======================================== */
.pricing {
    padding: var(--section-py) 0;
    background: var(--bg);
}
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
    margin-bottom: 32px;
}
.pricing__card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 36px 28px 32px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
}
.pricing__card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.pricing__card--featured {
    border: 2px solid var(--green);
    box-shadow: var(--shadow-md), 0 0 0 1px var(--green-light);
    padding-top: 44px;
}
.pricing__badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--green);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 100px;
    white-space: nowrap;
}
.pricing__header { margin-bottom: 28px; }
.pricing__name {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    display: block;
    margin-bottom: 8px;
}
.pricing__price {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 8px;
}
.pricing__currency {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--dark);
}
.pricing__amount {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--dark);
    line-height: 1;
    letter-spacing: -0.02em;
}
.pricing__period {
    font-size: var(--text-base);
    color: var(--gray-500);
    margin-left: 4px;
}
.pricing__tagline {
    font-size: var(--text-sm);
    color: var(--gray-500);
}
.pricing__features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}
.pricing__features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: var(--text-sm);
    color: var(--gray-700);
    line-height: 1.5;
}
.pricing__check {
    flex-shrink: 0;
    margin-top: 2px;
}
.pricing__cta { width: 100%; text-align: center; }
.pricing__note {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--gray-500);
    max-width: 560px;
    margin: 0 auto;
}

/* ========================================
   COMPARISON
   ======================================== */
.comparison {
    padding: var(--section-py) 0;
    background: var(--bg-white);
}
.comparison__wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}
.comparison__table {
    width: 100%;
    min-width: 640px;
    border-collapse: collapse;
    background: var(--bg-white);
}
.comparison__table thead th {
    padding: 20px 24px;
    font-size: var(--text-sm);
    font-weight: 600;
    text-align: left;
    color: var(--gray-600);
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
}
.comparison__table tbody td {
    padding: 18px 24px;
    font-size: var(--text-sm);
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-600);
}
.comparison__table tbody tr:last-child td { border-bottom: none; }
.comparison__feature-col {
    font-weight: 600 !important;
    color: var(--dark) !important;
    min-width: 160px;
}
.comparison__highlight-col {
    background: var(--green-light) !important;
}
.comparison__highlight-col strong {
    color: var(--green-dark);
}
thead .comparison__highlight-col {
    color: var(--green-dark) !important;
    font-weight: 700 !important;
    position: relative;
}
.comparison__good {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--green);
    font-weight: 600;
}
.comparison__bad {
    color: var(--error);
    opacity: 0.8;
}
.comparison__meh {
    color: var(--gray-400);
}

/* Comparison mobile cards — hidden on desktop */
.comparison__cards {
    display: none;
}

/* ========================================
   FAQ
   ======================================== */
.faq {
    padding: var(--section-py) 0;
    background: var(--bg);
}
.faq__list {
    max-width: 760px;
    margin: 0 auto;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.faq__item {
    border-bottom: 1px solid var(--gray-200);
}
.faq__item:last-child { border-bottom: none; }
.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 28px;
    font-size: var(--text-base);
    font-weight: 500;
    text-align: left;
    color: var(--dark);
    transition: color var(--transition);
}
.faq__question:hover { color: var(--green); }
.faq__chevron {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--gray-400);
}
.faq__item.is-open .faq__chevron {
    transform: rotate(180deg);
    color: var(--green);
}
.faq__item.is-open .faq__question {
    color: var(--green);
    font-weight: 600;
}
.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.faq__answer p {
    padding: 0 28px 22px;
    font-size: var(--text-base);
    color: var(--gray-600);
    line-height: 1.7;
    max-width: none;
}

/* ========================================
   CTA SECTION (Waitlist)
   ======================================== */
.cta-section {
    padding: var(--section-py) 0;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}
.cta-section__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.cta-section__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
}
.cta-section__orb--1 {
    width: 500px;
    height: 500px;
    background: var(--green);
    top: -200px;
    right: -100px;
}
.cta-section__orb--2 {
    width: 400px;
    height: 400px;
    background: var(--green);
    bottom: -150px;
    left: -100px;
}
.cta-section__inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}
.cta-section__text {
    text-align: center;
    margin-bottom: 48px;
}
.cta-section__title {
    font-size: var(--text-3xl);
    color: #fff;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.cta-section__subtitle {
    font-size: var(--text-lg);
    color: rgba(255,255,255,0.6);
    max-width: 540px;
    margin: 0 auto;
}

/* --- FORM --- */
.cta-form {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
    padding: 36px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.cta-form__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
.cta-form__group { display: flex; flex-direction: column; gap: 6px; }
.cta-form__group--full { margin-bottom: 24px; }
.cta-form__group label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: rgba(255,255,255,0.7);
}
.cta-form__req { color: var(--green); }
.cta-form__optional { color: rgba(255,255,255,0.35); font-weight: 400; }
.cta-form__chips-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: rgba(255,255,255,0.7);
}
.cta-form__chips-hint {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 4px;
    line-height: 1.4;
}
.cta-form__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.cta-form__chip {
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 100px;
    border: 1.5px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease, border-color 0.2s, color 0.2s, background 0.2s, box-shadow 0.2s;
    transition-delay: var(--delay, 0s);
}
/* Staggered entrance */
.cta-form__chips.in-view .cta-form__chip {
    opacity: 1;
    transform: translateY(0);
}
/* Idle shimmer on unselected chips */
@keyframes chipShimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}
.cta-form__chips.in-view .cta-form__chip:not(.is-selected) {
    background-image: linear-gradient(
        110deg, transparent 30%, rgba(255,255,255,0.07) 50%, transparent 70%
    );
    background-size: 200% 100%;
    animation: chipShimmer 4s ease-in-out infinite;
    animation-delay: var(--delay, 0s);
}
/* Hover: scale + green glow hint */
.cta-form__chip:hover {
    border-color: rgba(255,255,255,0.35);
    color: rgba(255,255,255,0.9);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 153, 81, 0.2);
}
/* Select pop animation */
@keyframes chipPop {
    0% { transform: scale(1); }
    40% { transform: scale(1.12); }
    100% { transform: scale(1); }
}
.cta-form__chip.is-selected {
    background: var(--green);
    background-image: none;
    border-color: var(--green);
    color: #fff;
    animation: chipPop 0.3s ease;
    box-shadow: 0 0 16px rgba(0, 153, 81, 0.3);
}
.cta-form__group input,
.cta-form__group select,
.cta-form__group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.08);
    border: 1.5px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    color: #fff;
    font-size: var(--text-base);
    transition: all var(--transition);
    outline: none;
}
.cta-form__group input::placeholder,
.cta-form__group textarea::placeholder {
    color: rgba(255,255,255,0.25);
}
.cta-form__group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='rgba(255,255,255,0.5)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}
.cta-form__group select option {
    background: var(--bg-dark);
    color: #fff;
}
.cta-form__group input:focus,
.cta-form__group select:focus,
.cta-form__group textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(0, 153, 81, 0.2);
}
.cta-form__group textarea { resize: vertical; min-height: 80px; }
.cta-form__error {
    font-size: 13px;
    color: #f87171;
    min-height: 0;
    transition: all var(--transition);
}
.cta-form__error:not(:empty) { min-height: 18px; }
.cta-form__submit {
    width: 100%;
    margin-top: 4px;
}
.cta-form__success {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    padding: 16px;
    background: rgba(0, 153, 81, 0.15);
    border: 1px solid rgba(0, 153, 81, 0.3);
    border-radius: var(--radius);
    color: #4ade80;
    font-size: var(--text-sm);
    font-weight: 500;
}
.cta-form__group input.has-error,
.cta-form__group select.has-error,
.cta-form__group textarea.has-error {
    border-color: #f87171;
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--bg-darker);
    padding: 56px 0 32px;
    color: rgba(255,255,255,0.5);
}
.footer__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}
.footer__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.footer__logo span {
    font-size: var(--text-lg);
    font-weight: 700;
    color: #fff;
}
.footer__tagline {
    font-size: var(--text-sm);
    max-width: 280px;
    line-height: 1.5;
}
.footer__links {
    display: flex;
    gap: 64px;
}
.footer__col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer__col-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    margin-bottom: 4px;
}
.footer__col a {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.45);
    transition: color var(--transition);
}
.footer__col a:hover { color: var(--green); }
.footer__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    padding: 28px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 28px;
}
.footer__badge {
    padding: 6px 14px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 100px;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}
.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-sm);
}
.footer__bottom a:hover { color: var(--green); }

/* ========================================
   SCROLL REVEAL ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    transition-delay: var(--delay, 0s);
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE — TABLET (< 992px)
   ======================================== */
@media (max-width: 991.98px) {
    :root {
        --section-py: 72px;
        --text-5xl: 3.25rem;
        --text-4xl: 2.25rem;
        --text-3xl: 1.75rem;
    }

    .section-title { font-size: var(--text-3xl); }

    .header__nav { display: none; }
    .header__hamburger { display: flex; }
    .header__nav.is-open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: var(--header-h);
        left: 0;
        right: 0;
        background: rgba(255,255,255,0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 20px var(--container-px);
        gap: 4px;
        border-bottom: 1px solid var(--gray-300);
        box-shadow: var(--shadow-md);
    }
    .header__nav.is-open .header__link {
        padding: 12px 0;
        font-size: var(--text-base);
    }

    .hero { padding: 80px 0 72px; }
    .hero__title { font-size: var(--text-4xl); }
    .hero__image-photo { width: 40vw; height: 40vw; }

    .problems__grid { grid-template-columns: repeat(2, 1fr); }

    .steps__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 32px;
    }
    .steps__grid::before { display: none; }

    .diff__grid { grid-template-columns: repeat(2, 1fr); }

    .audience__grid { grid-template-columns: repeat(2, 1fr); }

    .pricing__grid {
        grid-template-columns: 1fr;
        max-width: 440px;
        margin-left: auto;
        margin-right: auto;
    }
    .pricing__card--featured { transform: none; }
}

/* ========================================
   RESPONSIVE — MOBILE (< 768px)
   ======================================== */
@media (max-width: 767.98px) {
    :root {
        --section-py: 56px;
        --container-px: 16px;
        --text-5xl: 2.5rem;
        --text-4xl: 2rem;
        --text-3xl: 1.5rem;
        --text-2xl: 1.25rem;
    }

    .section-header { margin-bottom: 36px; }
    .section-title { font-size: var(--text-2xl); }

    .header__cta { display: none; }
    .header__nav.is-open .header__link {
        padding: 14px 0;
        border-bottom: 1px solid var(--gray-200);
    }

    .hero { padding: 36px 0 40px; }
    .hero__container { flex-direction: column; gap: 32px; }
    .hero__content { text-align: center; width: 100%; }
    .hero__badge { margin-bottom: 20px; }
    .hero__title {
        font-size: var(--text-3xl);
        letter-spacing: -0.02em;
        line-height: 1.2;
        margin-bottom: 16px;
    }
    .hero__subtitle { font-size: var(--text-base); margin: 0 auto 24px; }
    .hero__cta { margin-bottom: 16px; }
    .hero__email-group { max-width: 100%; }
    .hero__proof { justify-content: center; flex-direction: column; gap: 8px; }
    .hero__image { display: none; }
    .btn--lg { padding: 14px 24px; font-size: var(--text-base); }

    .problems__grid { grid-template-columns: 1fr; }
    .problems__text { font-size: var(--text-base); }
    .problems__closing { font-size: var(--text-lg); }
    .problems__quote-mark { font-size: 36px; margin-bottom: 4px; }

    .steps__grid { grid-template-columns: 1fr; gap: 32px; }

    .diff__grid { grid-template-columns: 1fr; }
    .diff__card { padding: 24px; }

    .audience__grid { grid-template-columns: 1fr; }

    .pricing__grid { max-width: 100%; }
    .pricing__card { padding: 28px 24px; }

    .comparison__wrapper { display: none; }
    .comparison__cards {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    .comparison__card {
        background: var(--bg-white);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow);
        overflow: hidden;
    }
    .comparison__card-title {
        font-size: var(--text-base);
        font-weight: 700;
        color: var(--dark);
        padding: 16px 20px 12px;
        border-bottom: 1px solid var(--gray-200);
    }
    .comparison__card-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 12px 20px;
        font-size: var(--text-sm);
        color: var(--gray-600);
        border-bottom: 1px solid var(--gray-200);
    }
    .comparison__card-row:last-child { border-bottom: none; }
    .comparison__card-row--highlight { background: var(--green-light); }
    .comparison__card-row--highlight .comparison__card-value strong { color: var(--green-dark); }
    .comparison__card-label { font-weight: 500; color: var(--gray-500); flex-shrink: 0; }
    .comparison__card-value { text-align: right; }

    .faq__question { padding: 18px 20px; font-size: var(--text-sm); }
    .faq__answer p { padding: 0 20px 18px; font-size: var(--text-sm); }

    .cta-section__title { font-size: var(--text-2xl); }
    .cta-form { padding: 20px 16px; }
    .cta-form__grid { grid-template-columns: 1fr; }

    .footer__top { flex-direction: column; gap: 32px; }
    .footer__links { gap: 24px; }
    .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
    .footer__badges { gap: 8px; }
}