/* ============================================
   EARQUEST — STUDIO GRADE DESIGN v2
   ============================================ */

:root {
    --bg: #080808;
    --bg-raised: #0e0e0e;
    --bg-input: #111;
    --bg-card: rgba(255,255,255,0.025);

    --text: #e8e8e8;
    --text-2: #888;
    --text-3: #555;
    --text-dim: #333;

    --accent-1: #ff6b35;
    --accent-2: #ffb020;
    --accent-grad: linear-gradient(135deg, var(--accent-1), var(--accent-2));

    --border: rgba(255,255,255,0.06);
    --border-2: rgba(255,255,255,0.12);

    --font-display: 'Instrument Serif', serif;
    --font-h: 'Space Grotesk', sans-serif;
    --font-b: 'Inter', sans-serif;

    --ease-1: cubic-bezier(0.39,0.575,0.565,1);
    --ease-3: cubic-bezier(0.215,0.61,0.355,1);
    --ease-5: cubic-bezier(0.23,1,0.32,1);
    --ease-6: cubic-bezier(0.19,1,0.22,1);
}

/* === RESET === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}

body {
    font-family: var(--font-b);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Noise grain overlay */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 10000;
    pointer-events: none;
    opacity: 0.028;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: noiseShift 0.8s steps(5) infinite;
}

::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#2a2a2a;border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:#444}

::selection{background:var(--accent-1);color:#000}

/* === LAYOUT === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    position: relative;
}

a.btn{text-decoration:none;display:inline-block}
h1,h2,h3{font-family:var(--font-h)}

/* === UTILITIES === */
.gradient-text {
    background-image: linear-gradient(90deg, var(--accent-1) 0%, var(--accent-2) 25%, #fff 50%, var(--accent-2) 75%, var(--accent-1) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShimmer 5s ease-in-out infinite;
}

.hero__badge .gradient-text { animation-duration: 10s; }

.dimmed { color: var(--text-dim); }

/* === BUTTONS === */
.btn {
    padding: 16px 40px;
    border-radius: 60px;
    font-family: var(--font-b);
    font-weight: 400;
    font-size: 14px;
    line-height: 1;
    letter-spacing: 0.02em;
    border: 1px solid rgba(255,255,255,0.1);
    cursor: pointer;
    transition: all 0.4s var(--ease-6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.btn--primary {
    background: rgba(255,255,255,0.07);
    color: #f0e6da;
    box-shadow:
        0 1px 0 rgba(255,255,255,0.06) inset,
        0 8px 24px rgba(0,0,0,0.2);
}

.btn--primary:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,107,53,0.3);
    color: #fff;
    box-shadow: 0 0 30px rgba(255,107,53,0.12), 0 0 60px rgba(255,176,32,0.05);
    transform: translateY(-2px);
}

.btn--outline {
    background: rgba(255,255,255,0.03);
    color: var(--text-2);
    border: 1px solid rgba(255,255,255,0.07);
}

.btn--outline:hover {
    border-color: rgba(255,107,53,0.25);
    color: #f0e6da;
    background: rgba(255,255,255,0.06);
    box-shadow: 0 0 20px rgba(255,107,53,0.06);
}

.btn--accent {
    background: var(--accent-grad);
    color: var(--bg);
    font-weight: 500;
    border: none;
}

.btn--accent:hover {
    box-shadow: 0 0 24px rgba(255,107,53,0.35), 0 0 60px rgba(255,176,32,0.15);
    transform: translateY(-2px);
}

/* === LAUNCH BANNER === */
.launch-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: rgba(8,8,8,0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
    text-align: center;
}

.launch-banner span {
    font-size: 13px;
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--text-2);
}

/* === HEADER === */
.header {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    padding: 14px 0;
    z-index: 100;
    transition: background 0.48s var(--ease-1), border-color 0.48s;
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background: rgba(8,8,8,0.9);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom-color: var(--border);
}

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

.header__logo{width:109px;height:44px}
.header__logo img{display:block;width:100%;height:auto}

.header__nav {
    display: flex;
    align-items: center;
    gap: 2px;
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 999px;
    padding: 5px 6px;
    border: 1px solid var(--border);
}

.nav-link {
    padding: 9px 24px;
    font-family: var(--font-h);
    font-weight: 400;
    font-size: 14px;
    line-height: 1;
    letter-spacing: -0.01em;
    color: var(--text);
    opacity: 0.35;
    text-decoration: none;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: all 0.3s var(--ease-6);
}

.nav-link:hover {
    opacity: 0.9;
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,107,53,0.2);
    box-shadow: 0 0 20px rgba(255,107,53,0.08);
}

.header .btn{padding:9px 22px;font-size:12px;letter-spacing:0.03em}

/* ── Burger button (mobile only) ── */
.burger-btn {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    z-index: 201;
    transition: background 0.3s, border-color 0.3s;
}

.burger-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,107,53,0.2);
}

.burger-btn span {
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--text);
    border-radius: 1px;
    transition: all 0.3s var(--ease-5);
    position: absolute;
}

.burger-btn span:nth-child(1) { transform: translateY(-5px); }
.burger-btn span:nth-child(2) { transform: translateY(0); }
.burger-btn span:nth-child(3) { transform: translateY(5px); }

.burger-btn.is-open span:nth-child(1) { transform: rotate(45deg); }
.burger-btn.is-open span:nth-child(2) { opacity: 0; }
.burger-btn.is-open span:nth-child(3) { transform: rotate(-45deg); }

/* ── Mobile nav (hidden by default) ── */
.mobile-nav { display: none; }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    height: 100dvh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Animated gradient mesh */
.hero-mesh {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-mesh__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    will-change: transform;
}

.hero-mesh__blob--1 {
    width: 60%;
    height: 60%;
    top: -20%;
    left: -10%;
    background: rgba(255,160,50,0.10);
    animation: blob1 20s ease-in-out infinite;
}

.hero-mesh__blob--2 {
    width: 50%;
    height: 50%;
    bottom: -15%;
    right: -10%;
    background: rgba(255,180,40,0.08);
    animation: blob2 25s ease-in-out infinite;
}

.hero-mesh__blob--3 {
    width: 35%;
    height: 35%;
    top: 30%;
    left: 35%;
    background: rgba(255,255,255,0.025);
    animation: blob3 30s ease-in-out infinite;
}

@keyframes blob1 {
    0%,100%{transform:translate(0,0) scale(1)}
    25%{transform:translate(5%,8%) scale(1.1)}
    50%{transform:translate(-5%,5%) scale(1.05)}
    75%{transform:translate(8%,-3%) scale(1.15)}
}
@keyframes blob2 {
    0%,100%{transform:translate(0,0) scale(1)}
    33%{transform:translate(-8%,-5%) scale(1.1)}
    66%{transform:translate(5%,-8%) scale(1.05)}
}
@keyframes blob3 {
    0%,100%{transform:translate(0,0) scale(1)}
    50%{transform:translate(10%,-10%) scale(1.2)}
}

/* Static wave layer (dimmed) */
.hero__bg {
    position: absolute;
    inset: 0;
    background: url('img/bg-hero.png') center 130% no-repeat;
    background-size: 130% auto;
    opacity: 0.25;
    z-index: 1;
    pointer-events: none;
    will-change: transform;
    transform: translateY(var(--parallax-y, 0px));
}

/* Bottom gradient fade */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 35vh;
    background: linear-gradient(180deg, transparent, var(--bg));
    pointer-events: none;
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
    text-align: center;
    width: 100%;
    max-width: 1200px;
    margin-top: -10vh;
}

/* Hero 3D image — between sections */
.hero-3d {
    position: relative;
    z-index: 2;
    width: 250%;
    height: 700px;
    margin-top: -550px;
    margin-bottom: -250px;
    background: url('img/hero-3d.png') 27% center / contain no-repeat;
    pointer-events: none;
    
    -webkit-mask-image: linear-gradient(to right, transparent 5%, black 15%), linear-gradient(to bottom, black 60%, transparent 85%);
    -webkit-mask-composite: destination-in;
    mask-image: linear-gradient(to right, transparent 5%, black 25%), linear-gradient(to bottom, black 60%, transparent 85%);
    mask-composite: intersect;

    filter: brightness(0.40) contrast(1.1) blur(1px);
    opacity: 0;
    animation: fadeUp 1.5s var(--ease-5) 0.5s forwards;
}

/* Hero title — letter animation */
.hero__title {
    font-family: 'Instrument Serif', serif;
    font-weight: 400;
    font-size: clamp(48px, 15.3vw, 220px);
    line-height: 0.9;
    letter-spacing: -0.01em;
    margin-bottom: 24px;
    color: #f0e6da;
}

.hero-letter {
    display: inline-block;
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    filter: blur(8px);
    animation: letterReveal 1s var(--ease-6) forwards;
}

@keyframes letterReveal {
    to { opacity:1; transform:translateY(0) scale(1); filter:blur(0); }
}

/* Cascade entrance */
.hero__subtitle {
    font-weight: 300;
    font-size: clamp(15px, 1.4vw, 20px);
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: var(--text-2);
    margin-bottom: 48px;
    opacity: 0;
    animation: fadeUp 1s var(--ease-5) 1s forwards;
}

.hero__buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    opacity: 0;
    animation: fadeUp 1s var(--ease-5) 1.2s forwards;
}

@keyframes fadeUp {
    from{opacity:0;transform:translateY(24px)}
    to{opacity:1;transform:translateY(0)}
}

/* Badge */
.hero__badge {
    position: absolute;
    left: 48px;
    bottom: -180px;
    width: 290px;
    padding: 28px 28px 28px 32px;
    background: linear-gradient(170deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.025) 40%, rgba(255,255,255,0.01) 100%);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    z-index: 4;
    opacity: 0;
    animation: fadeUp 1s var(--ease-5) 1.5s forwards;
    box-shadow:
        0 1px 0 0 rgba(255,255,255,0.1),
        inset 0 1px 0 rgba(255,255,255,0.06),
        0 20px 40px rgba(0,0,0,0.35),
        0 0 40px rgba(255,107,53,0.05);
    overflow: hidden;
}

/* Accent left strip */
.hero__badge::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20px;
    bottom: 20px;
    width: 2px;
    border-radius: 1px;
    background: var(--accent-grad);
}

.hero__badge h3 {
    font-weight: 400;
    font-size: 24px;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 10px;
}

.hero__badge p {
    font-weight: 300;
    font-size: 15px;
    line-height: 1.4;
    letter-spacing: -0.01em;
    color: var(--text-2);
}

/* ============================================
   PROBLEM SECTION
   ============================================ */
.problem {
    padding: 160px 0 120px;
    position: relative;
    overflow: visible;
}

/* 3D chrome sound wave — left side */
.problem-3d {
    position: absolute;
    left: -8%;
    top: 20%;
    width: 700px;
    height: 900px;
    transform: none;
    background: url('img/problem-3d.png') center / contain no-repeat;
    z-index: 0;
    pointer-events: none;
    -webkit-mask-image: linear-gradient(to bottom, black 30%, transparent 90%);
    mask-image: linear-gradient(to bottom, black 30%, transparent 90%);
    filter: brightness(0.3) contrast(1.1) blur(1px);
    opacity: 0;
    animation: fadeUp 1.8s var(--ease-5) 0.3s forwards;
}

/* Ambient glow — left side */
.problem::before {
    content: '';
    position: absolute;
    right: -15%;
    top: 15%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(255,160,50,0.06) 0%, rgba(255,180,40,0.02) 40%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.problem .container {
    position: relative;
    z-index: 1;
}

.problem__text {
    text-align: center;
    margin-bottom: 80px;
}

.problem__line {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.problem__line .dimmed {
    font-family: var(--font-h);
    font-weight: 300;
    font-size: clamp(16px, 2vw, 28px);
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.problem__title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(22px, 2.8vw, 40px);
    line-height: 1.2;
    letter-spacing: -0.01em;
    text-align: center;
    color: #f0e6da;
}

/* Scroll-reveal words inside problem title */
.problem__title .scroll-word {
    display: inline;
}

.problem__cards {
    display: flex;
    gap: 16px;
    margin-bottom: 64px;
}

.card {
    flex: 1;
    background: linear-gradient(170deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 40%, rgba(255,255,255,0.008) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 48px 28px 40px;
    text-align: center;
    min-height: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    border: 1px solid rgba(255,255,255,0.08);
    position: relative;
    transition: transform 0.5s var(--ease-6), border-color 0.4s, box-shadow 0.4s;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.05),
        0 8px 24px rgba(0,0,0,0.2),
        0 24px 48px rgba(0,0,0,0.15);
}

.card__num {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 400;
    line-height: 1;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.6;
}

.card:hover {
    border-color: rgba(255,107,53,0.15);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.06),
        0 12px 32px rgba(255,107,53,0.06),
        0 32px 64px rgba(0,0,0,0.25);
}

.card p {
    font-weight: 300;
    font-size: 17px;
    line-height: 1.35;
    letter-spacing: -0.01em;
    color: var(--text-2);
}

.problem__footer {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(18px, 2vw, 28px);
    line-height: 1.3;
    text-align: center;
    letter-spacing: -0.01em;
    color: var(--text-2);
}

/* ============================================
   NEW EARS — STICKY SCROLL SECTION
   ============================================ */
.new-ears {
    position: relative;
    padding: 120px 0;
}

.new-ears__sticky {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.new-ears__subtitle {
    font-family: var(--font-h);
    font-weight: 300;
    font-size: clamp(16px, 2vw, 28px);
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--text-dim);
    margin-bottom: 20px;
}

.new-ears__title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(32px, 4.5vw, 64px);
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: #f0e6da;
}

/* Pulsing glow behind title */
.new-ears__glow {
    position: absolute;
    width: 600px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(ellipse, rgba(255,107,53,0.06) 0%, transparent 70%);
    animation: glowPulse 5s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

.new-ears__sticky .container {
    position: relative;
    z-index: 1;
}

@keyframes glowPulse {
    0%,100%{opacity:0.4;transform:translate(-50%,-50%) scale(1)}
    50%{opacity:1;transform:translate(-50%,-50%) scale(1.15)}
}

/* ============================================
   SOLUTION
   ============================================ */
.solution {
    position: relative;
    padding: 160px 0 80px;
}

.solution__bg {
    position: absolute;
    left: 55%;
    top: -180px;
    width: 750px;
    height: 1050px;
    background: url("img/headphones_bg.png") center center / contain no-repeat;
    opacity: 0.3;
    filter: blur(1px);
    pointer-events: none;
    z-index: 0;
    will-change: transform;
    transform: translateY(var(--parallax-y, 0px));
}

.solution .container{position:relative;z-index:1}

.solution__title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(36px, 5vw, 72px);
    line-height: 1;
    letter-spacing: -0.01em;
    margin-bottom: 24px;
    color: #f0e6da;
}

.solution__text {
    font-weight: 300;
    font-size: 17px;
    line-height: 1.6;
    letter-spacing: -0.01em;
    color: var(--text-2);
    margin-bottom: 12px;
    max-width: 500px;
}

.solution__subtext {
    font-weight: 300;
    font-size: 17px;
    line-height: 1;
    letter-spacing: -0.01em;
    color: var(--text-3);
    margin-bottom: 36px;
}

.solution__features h3 {
    margin-top: 100px;
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(20px, 2.2vw, 32px);
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 48px;
    color: #f0e6da;
}

.features__cards {
    display: flex;
    gap: 16px;
    margin-bottom: 80px;
}

.feature-card {
    flex: 1;
    background: linear-gradient(170deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 40%, rgba(255,255,255,0.008) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 48px 28px 40px;
    text-align: center;
    min-height: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    border: 1px solid rgba(255,255,255,0.08);
    position: relative;
    transition: transform 0.5s var(--ease-6), border-color 0.4s, box-shadow 0.4s;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.05),
        0 8px 24px rgba(0,0,0,0.2),
        0 24px 48px rgba(0,0,0,0.15);
}

.feature-card:hover {
    border-color: rgba(255,107,53,0.15);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.06),
        0 12px 32px rgba(255,107,53,0.06),
        0 32px 64px rgba(0,0,0,0.25);
}

.feature-card p {
    font-weight: 300;
    font-size: 17px;
    line-height: 1.35;
    letter-spacing: -0.01em;
    color: var(--text-2);
}

.features__footer {
    font-family: var(--font-h);
    font-weight: 300;
    font-size: clamp(18px, 2vw, 28px);
    line-height: 1.3;
    text-align: center;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.features__bottom {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.features__bottom span {
    font-family: var(--font-h);
    font-weight: 300;
    font-size: clamp(16px, 2vw, 28px);
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--text-dim);
}

/* ============================================
   CTA FORM
   ============================================ */
.cta-form {
    padding: 80px 0;
    display: flex;
    justify-content: center;
}

.form-container {
    width: 520px;
    background: linear-gradient(170deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 40%, rgba(255,255,255,0.008) 100%);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: 20px;
    padding: 56px 48px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.05),
        0 24px 48px rgba(0,0,0,0.3),
        0 48px 96px rgba(0,0,0,0.2);
}

.form-container h2 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(24px, 2.5vw, 36px);
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}

.form-container > p {
    font-weight: 300;
    font-size: 15px;
    line-height: 1.6;
    letter-spacing: -0.01em;
    color: var(--text-2);
    margin-bottom: 40px;
}

.form-container form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
}

.form-container input {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 18px;
    font-size: 15px;
    font-family: var(--font-b);
    color: var(--text);
    width: 100%;
    transition: border-color 0.3s, box-shadow 0.3s;
    outline: none;
}

.form-container input::placeholder {
    color: var(--text-3);
    font-weight: 300;
}

.form-container input:focus {
    border-color: var(--accent-1);
    box-shadow: 0 0 0 3px rgba(255,107,53,0.1);
}

.form-container .btn {
    width: 100%;
    margin-top: 4px;
}

.form__terms {
    font-size: 12px;
    line-height: 1.5;
    letter-spacing: -0.01em;
    color: var(--text-dim);
    max-width: 360px;
    margin: 0 auto;
}

.form__terms p{margin-bottom:1px}

.form__terms a {
    color: var(--text-3);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    transition: color 0.2s, border-color 0.2s;
}

.form__terms a:hover {
    color: var(--text-2);
    border-color: var(--text-2);
}

/* ============================================
   PROGRESS
   ============================================ */
.progress {
    position: relative;
    padding: 80px 0;
}

.progress__layout {
    display: flex;
    align-items: center;
    gap: 60px;
}

.progress__image {
    flex: 0 0 40%;
    max-width: 40%;
    opacity: 0.4;
   filter: blur(1px);
}

.progress__image img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.2;           /* прозрачность 0-1 */
    filter: blur(1px);      /* размытие */
    transform: scale(1.1) translate(-50px, 0px); /* масштаб, сдвиг X, сдвиг Y */
}

.progress__content {
    flex: 1;
}

.progress h2 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(32px, 4.5vw, 64px);
    line-height: 1.05;
    letter-spacing: -0.01em;
    margin-bottom: 48px;
}

.progress__items {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 80px;
}

.progress-item {
    background: linear-gradient(170deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.015) 50%, rgba(255,255,255,0.005) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 40px;
    padding: 18px 28px;
    display: flex;
    align-items: center;
    gap: 18px;
    width: 380px;
    min-height: 58px;
    transition: border-color 0.3s, box-shadow 0.3s;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.04),
        0 4px 16px rgba(0,0,0,0.15);
}

.progress-item:hover {
    border-color: rgba(255,107,53,0.15);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.05),
        0 0 20px rgba(255,107,53,0.06),
        0 8px 24px rgba(0,0,0,0.2);
}

.progress-item--wide {
    width: 100%;
    max-width: 772px;
    justify-content: flex-start;
    border-color: rgba(255,107,53,0.3);
}

.progress-item--wide .icon-check {
    visibility: hidden;
}

.icon-check {
    width: 14px;
    height: 10px;
    border: 1.5px solid var(--accent-2);
    border-width: 0 0 1.5px 1.5px;
    transform: rotate(-45deg);
    flex-shrink: 0;
    opacity: 0.7;
}

.progress-item span {
    font-weight: 300;
    font-size: 16px;
    line-height: 1;
    letter-spacing: -0.01em;
}

.progress-item--wide span {
    font-size: 24px;
    font-weight: 300;
}

.progress__footer{max-width:700px}

.progress__footer p {
    font-family: var(--font-h);
    font-weight: 300;
    font-size: clamp(18px, 2vw, 28px);
    line-height: 1.3;
    letter-spacing: -0.03em;
    margin-bottom: 10px;
}

.progress__footer p:first-child {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.progress__footer .dimmed{color:var(--text-dim)}

.progress__footer .highlighted {
    font-weight: 400;
    background: var(--accent-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   PLUGIN
   ============================================ */
.plugin {
    padding: 60px 0;
}

.plugin__wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 120px;
    gap: 60px;
    position: relative;
}

/* Gradient divider line */
.plugin__wrapper::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 10%;
    bottom: 10%;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--border-2), transparent);
}

.plugin__left {
    flex: 1;
    max-width: 520px;
    background: linear-gradient(170deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 24px;
    padding: 48px 40px;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.04),
        0 8px 32px rgba(0,0,0,0.15);
}

.plugin__left h2 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 30px;
    line-height: 1.08;
    letter-spacing: -0.01em;
    margin-bottom: 24px;
}

.plugin__left p {
    font-weight: 300;
    font-size: 17px;
    line-height: 1.5;
    letter-spacing: -0.01em;
    color: var(--text-2);
    max-width: 420px;
}

.plugin__right {
    flex: 1;
    max-width: 420px;
    background: linear-gradient(170deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.015) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 24px;
    padding: 48px 40px;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.05),
        0 8px 32px rgba(0,0,0,0.15);
}

.plugin__subtitle {
    font-family: var(--font-h);
    font-weight: 300;
    font-size: clamp(16px, 2vw, 28px);
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--text-dim);
    margin-bottom: 10px;
}

.plugin__text {
    font-family: var(--font-h);
    font-weight: 400;
    font-size: clamp(22px, 2.2vw, 32px);
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin-bottom: 5px;
}

.plugin__text2 {
    font-family: var(--font-h);
    font-weight: 300;
    font-size: clamp(16px, 2vw, 28px);
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--text-dim);
}

.plugin__bottom{text-align:center}

.plugin__bottom p {
    font-family: var(--font-h);
    font-weight: 300;
    font-size: clamp(18px, 2vw, 28px);
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    color: var(--text-2);
}

.plugin__bottom .dimmed{color:var(--text-dim)}

/* ============================================
   HOW IT WORKS — HORIZONTAL CARDS
   ============================================ */
.how-it-works {
    padding: 80px 0 40px;
}

.how-it-works h2 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(32px, 4.5vw, 64px);
    line-height: 1;
    text-align: center;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
}

.how-it-works .subtitle {
    font-weight: 300;
    font-size: 16px;
    line-height: 1.6;
    text-align: center;
    letter-spacing: -0.01em;
    color: var(--text-2);
    margin-bottom: 60px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.timeline {
    display: flex;
    gap: 16px;
}

.timeline__line {
    display: none;
}

.timeline__step {
    flex: 1;
    padding: 48px 28px 40px;
    text-align: center;
    min-height: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    background: linear-gradient(170deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 40%, rgba(255,255,255,0.008) 100%);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.05),
        0 8px 24px rgba(0,0,0,0.2),
        0 24px 48px rgba(0,0,0,0.15);
    transition: transform 0.5s var(--ease-6), border-color 0.4s, box-shadow 0.4s;
}

.timeline__step:hover {
    border-color: rgba(255,107,53,0.15);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.06),
        0 12px 32px rgba(255,107,53,0.06),
        0 32px 64px rgba(0,0,0,0.25);
}

.timeline__dot {
    display: none;
}

.timeline__number {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 400;
    line-height: 1;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.6;
    display: block;
}

.timeline__step p {
    font-weight: 300;
    font-size: 17px;
    line-height: 1.35;
    letter-spacing: -0.01em;
    color: var(--text-2);
}

/* ============================================
   INLINE CTA
   ============================================ */
.inline-cta {
    text-align: center;
    margin-top: 60px;
}

.inline-cta > p {
    font-family: var(--font-h);
    font-weight: 300;
    font-size: 18px;
    color: var(--text-2);
    margin-bottom: 20px;
}

.inline-cta__form {
    display: flex;
    gap: 12px;
    max-width: 460px;
    margin: 0 auto;
}

.inline-cta__form input {
    flex: 1;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 18px;
    font-size: 15px;
    font-family: var(--font-b);
    color: var(--text);
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.inline-cta__form input::placeholder {
    color: var(--text-3);
    font-weight: 300;
}

.inline-cta__form input:focus {
    border-color: var(--accent-1);
    box-shadow: 0 0 0 3px rgba(255,107,53,0.1);
}

.inline-cta__form .btn {
    white-space: nowrap;
    padding: 14px 32px;
}

/* ============================================
   FINAL CTA
   ============================================ */
.cta-form--final {
    position: relative;
    overflow: hidden;
}

/* Reuse mesh concept for final CTA bg */
.cta-final-mesh {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.cta-final-mesh .hero-mesh__blob--1 {
    opacity: 0.7;
    animation-direction: reverse;
}

.cta-final-mesh .hero-mesh__blob--2 {
    opacity: 0.5;
}

.cta-form--final .form-container {
    position: relative;
    z-index: 1;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    border-top: 1px solid var(--border);
    padding: 24px 0;
    text-align: center;
}

.footer p {
    font-weight: 300;
    font-size: 13px;
    line-height: 1.4;
    letter-spacing: -0.01em;
    color: var(--text-dim);
}

.footer__legal {
    margin-top: 6px;
    font-size: 12px;
    opacity: 0.7;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */

/* Reveal with blur */
[data-reveal] {
    opacity: 0;
    transform: scale(0.96);
    filter: blur(6px);
    transition: opacity 1s var(--ease-5), transform 1s var(--ease-6), filter 1s var(--ease-5);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
}

/* Stagger children — cards, steps */
[data-stagger] {
    opacity: 0;
    transform: scale(0.9) translateY(40px);
    filter: blur(4px);
    transition: opacity 0.7s var(--ease-5), transform 0.7s var(--ease-6), filter 0.7s var(--ease-5);
}

[data-stagger].is-visible {
    opacity: 1;
    transform: scale(1) translateY(0);
    filter: blur(0);
}

/* Scroll-linked word opacity */
.scroll-word {
    transition: opacity 0.15s;
}

[data-scroll-brightness] {
    filter: brightness(0.05);
    transition: filter 0.3s;
}

/* ============================================
   ENHANCEMENTS — INTERACTIVE EFFECTS
   ============================================ */

@property --border-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

/* ─── Cursor Glow ─── */
.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,107,53,0.07) 0%, rgba(255,176,32,0.025) 35%, transparent 70%);
    pointer-events: none;
    z-index: 9999;
    will-change: transform;
    opacity: 0;
    transition: opacity 0.5s;
    mix-blend-mode: screen;
}

body:hover .cursor-glow { opacity: 1; }

/* ─── Scroll Progress ─── */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 100%;
    background: var(--accent-grad);
    z-index: 10001;
    transform-origin: left;
    transform: scaleX(0);
    will-change: transform;
}

/* ─── Floating Particles ─── */
.particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,107,53,0.6);
    opacity: 0;
    will-change: transform, opacity;
    animation: particleFloat var(--p-dur, 12s) var(--p-del, 0s) ease-in-out infinite;
}

/* ─── Hero Audio Visualizer ─── */
.hero-visualizer {
    position: absolute;
    bottom: 4%;
    left: 43%;
    transform: translateX(-50%);
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 100px;
    z-index: 1;
    opacity: 0.3;
    pointer-events: none;
}

.hero-visualizer__bar {
    width: 2.5px;
    border-radius: 2px;
    background: var(--accent-grad);
    will-change: height;
    animation: eqBounce var(--eq-dur, 1s) var(--eq-del, 0s) ease-in-out infinite alternate;
}

/* ─── Hero Sonic Pulse ─── */
.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 0 0 rgba(255,107,53,0.2);
    animation: heroPulse 3s 1.2s var(--ease-5) forwards;
    z-index: 1;
    pointer-events: none;
}

/* ─── Card Enhancements ─── */
.card,
.feature-card {
    isolation: isolate;
}

.feature-card {
    position: relative;
}

/* Animated gradient border on hover */
.card::before,
.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 1px;
    background: conic-gradient(
        from var(--border-angle),
        transparent 25%,
        rgba(255,107,53,0.4) 37%,
        rgba(255,176,32,0.4) 42%,
        transparent 55%
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.6s var(--ease-3);
    pointer-events: none;
    z-index: -1;
    animation: borderRotate 4s linear infinite;
}

.card:hover::before,
.feature-card:hover::before {
    opacity: 1;
}

/* Mouse-following spotlight */
.card::after,
.feature-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: radial-gradient(
        circle 250px at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255,107,53,0.06),
        transparent
    );
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
    z-index: -1;
}

.card:hover::after,
.feature-card:hover::after {
    opacity: 1;
}

/* 3D tilt hover — overrides original transform */
.card:hover {
    transform: perspective(800px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) scale(1.02);
}

.feature-card:hover {
    transform: perspective(800px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) scale(1.02);
}

/* ─── Timeline Dot Pulse ─── */
.timeline__dot {
    position: relative;
}

.timeline__dot::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    background: rgba(255,107,53,0.25);
    animation: dotPulse 3s ease-in-out infinite;
    pointer-events: none;
}

.timeline__step:nth-child(2) .timeline__dot::after { animation-delay: 0.3s; }
.timeline__step:nth-child(3) .timeline__dot::after { animation-delay: 0.6s; }
.timeline__step:nth-child(4) .timeline__dot::after { animation-delay: 0.9s; }
.timeline__step:nth-child(5) .timeline__dot::after { animation-delay: 1.2s; }
.timeline__step:nth-child(6) .timeline__dot::after { animation-delay: 1.5s; }

/* ─── Hero Badge Float + Glare ─── */
.hero__badge {
    animation: badgeEnter 1.2s var(--ease-5) 1.5s forwards;
}

.hero__badge::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        105deg,
        transparent 35%,
        rgba(255,255,255,0.04) 43%,
        rgba(255,255,255,0.08) 50%,
        rgba(255,255,255,0.04) 57%,
        transparent 65%
    );
    background-size: 250% 100%;
    background-position: 200% center;
    animation: glassGlare 10s 3s ease-in-out infinite;
    pointer-events: none;
}

/* ─── Progress Item Glow Sweep ─── */
.progress-item {
    position: relative;
    overflow: hidden;
}

.progress-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -80%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,107,53,0.06), rgba(255,176,32,0.03), transparent);
    pointer-events: none;
}

.progress-item:hover::before {
    animation: scanGlow 0.8s var(--ease-5) forwards;
}

/* ─── Footer Gradient Border ─── */
.footer {
    border-top: 1px solid transparent;
    border-image: linear-gradient(90deg, transparent, rgba(255,107,53,0.3) 30%, rgba(255,176,32,0.3) 70%, transparent) 1;
}

/* ─── Enhanced New Ears Glow ─── */
.new-ears__glow {
    width: 800px;
    height: 400px;
    background: radial-gradient(
        ellipse,
        rgba(255,107,53,0.1) 0%,
        rgba(255,176,32,0.04) 30%,
        transparent 70%
    );
}

/* ─── Form Hover Glow ─── */
.form-container {
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.6s var(--ease-5), border-color 0.4s;
}

.form-container:hover {
    border-color: rgba(255,107,53,0.15);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.06),
        0 24px 48px rgba(0,0,0,0.3),
        0 48px 96px rgba(0,0,0,0.2),
        0 0 80px rgba(255,107,53,0.06);
}

/* Glass glare on plugin panels */
.plugin__left,
.plugin__right {
    position: relative;
    overflow: hidden;
    transition: border-color 0.4s, box-shadow 0.4s;
}

.plugin__left:hover,
.plugin__right:hover {
    border-color: rgba(255,107,53,0.12);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.05),
        0 12px 40px rgba(0,0,0,0.2),
        0 0 40px rgba(255,107,53,0.04);
}

/* ─── Keyframes ─── */

@keyframes textShimmer {
    0%, 100% { background-position: 100% center; }
    50% { background-position: -100% center; }
}

@keyframes borderRotate {
    to { --border-angle: 360deg; }
}

@keyframes noiseShift {
    0%, 100% { transform: translate(0, 0); }
    20% { transform: translate(-2%, -1%); }
    40% { transform: translate(1%, 2%); }
    60% { transform: translate(-1%, -2%); }
    80% { transform: translate(2%, 1%); }
}

@keyframes badgeEnter {
    from { opacity: 0; transform: rotate(-3deg) translateY(24px); }
    to { opacity: 1; transform: rotate(-3deg) translateY(0); }
}

@keyframes badgeFloat {
    0%, 100% { transform: rotate(-3deg) translateY(0); }
    50% { transform: rotate(-1.5deg) translateY(-10px); }
}

@keyframes glassGlare {
    0%, 100% { background-position: 200% center; }
    50% { background-position: -200% center; }
}

@keyframes eqBounce {
    0% { height: var(--eq-min, 6px); }
    100% { height: var(--eq-max, 50px); }
}

@keyframes particleFloat {
    0% { transform: translate(0, 0) scale(0); opacity: 0; }
    12% { opacity: var(--p-opacity, 0.3); transform: translate(calc(var(--p-dx) * 0.1), calc(var(--p-dy) * 0.1)) scale(1); }
    88% { opacity: var(--p-opacity, 0.3); }
    100% { transform: translate(var(--p-dx), var(--p-dy)) scale(0); opacity: 0; }
}

@keyframes dotPulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(2); }
}

@keyframes scanGlow {
    from { left: -80%; }
    to { left: 130%; }
}

@keyframes heroPulse {
    0% { box-shadow: 0 0 0 0 rgba(255,107,53,0.2); }
    100% { box-shadow: 0 0 80px 500px rgba(255,107,53,0); }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .container{padding:0 32px}
    .problem__cards, .features__cards{flex-wrap:wrap}
    .card, .feature-card{min-width:calc(50% - 8px)}
    .plugin__wrapper::after{display:none}
}

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

    /* ── Safe area for notch/dynamic island ── */
    .launch-banner { padding: 10px 0; padding-top: calc(10px + env(safe-area-inset-top, 0px)); background: #080808; }
    .launch-banner span { font-size: 11px; }
    .header {
        top: calc(40px + env(safe-area-inset-top, 0px));
        background: #080808;
    }
    .header__logo { width: 58px; height: auto; }

    /* ── Header: hide nav, show burger ── */
    .header__nav { display: none; }
    .header .btn--primary { display: none; }
    .burger-btn { display: flex; }

    /* ── Mobile nav overlay ── */
    .mobile-nav {
        display: flex;
        position: fixed;
        inset: 0;
        z-index: 199;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 8px;
        background: rgba(8,8,8,0.95);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.4s var(--ease-5);
    }
    .mobile-nav.is-open {
        opacity: 1;
        pointer-events: auto;
    }
    .mobile-nav .nav-link {
        font-size: 18px;
        padding: 16px 32px;
        opacity: 0.7;
    }
    .mobile-nav .nav-link:hover { opacity: 1; }
    .mobile-nav .btn {
        margin-top: 16px;
        padding: 16px 48px;
    }

    /* ── Hero ──
       Top-align the content (was centered) so the title clears the fixed
       banner+header instead of being pushed up behind it, and let the hero
       grow with its content (height:auto) so nothing gets clipped. */
    .hero {
        min-height: 100svh;
        height: auto;
        align-items: flex-start;
        padding-top: calc(116px + env(safe-area-inset-top, 0px));
        padding-bottom: 40px;
    }
    .hero .container { text-align: center; margin-top: 0; }
    .hero__buttons { justify-content: center; gap: 12px; }
    /* Buttons: tighter than the desktop 16/40 pill so they don't dominate the hero */
    .hero__buttons .btn { padding: 13px 28px; font-size: 13px; }
    /* Brand name: scales with viewport, larger than before per feedback */
    .hero__title { font-size: clamp(58px, 16.5vw, 92px); letter-spacing: -0.04em; margin-bottom: 14px; }
    .hero__subtitle { font-size: 16px; margin-bottom: 24px; }
    .hero__badge {
        position: static;
        margin: 24px auto 0;
        width: 100%;
        max-width: 280px;
    }
    .hero__badge::before { display: none; }

    /* ── Hero 3D — fix broken positioning ── */
    .hero-3d {
        width: 100%;
        height: 300px;
        margin-top: -200px;
        margin-bottom: -80px;
        background-position: center center;
        background-size: cover;
        opacity: 0.25;
        filter: brightness(0.3) contrast(1.1) blur(2px);
        -webkit-mask-image: radial-gradient(ellipse 80% 80% at center, black 20%, transparent 70%);
        mask-image: radial-gradient(ellipse 80% 80% at center, black 20%, transparent 70%);
    }

    /* ── Sections padding ── */
    .problem, .solution, .progress, .plugin, .how-it-works { padding: 80px 0; }
    .cta-form { padding: 80px 0; }
    .new-ears { padding: 60px 0; }

    /* ── Problem ── */
    .problem__line { flex-direction: column; gap: 4px; }
    .problem-3d { width: 300px; height: 400px; left: -25%; top: 10%; opacity: 0.15; }
    .card, .feature-card { min-width: 100%; min-height: 160px; padding: 32px 24px; }

    /* ── Solution ── */
    .solution__bg { display: none; }
    .solution__features h3 { margin-top: 60px; }

    /* ── Progress ── */
    .progress__layout { flex-direction: column; }
    .progress__image { display: none; }
    .progress__items { flex-direction: column; }
    .progress-item, .progress-item--wide { width: 100%; }

    /* ── Plugin ── */
    .plugin__wrapper { flex-direction: column; gap: 32px; }
    .plugin__left, .plugin__right { padding: 32px 24px; max-width: 100%; }

    /* ── Features ── */
    .features__bottom { flex-direction: column; gap: 4px; }

    /* ── Forms ── */
    .form-container { width: 100%; padding: 40px 24px; }
    .form-container form { max-width: 100%; }
    .form__terms { max-width: 100%; }
    .inline-cta__form {
        flex-direction: column;
        max-width: 100%;
    }
    .inline-cta__form .btn { width: 100%; text-align: center; }

    /* ── Timeline ── */
    .timeline { flex-direction: column; gap: 12px; }
    .timeline__step { min-height: 120px; padding: 32px 24px; }
    .timeline__step p { font-size: 16px; }

    /* ── Reduce motion & hide desktop-only effects ── */
    .hero-mesh__blob { animation-duration: 30s; }
    [data-reveal], [data-stagger] { filter: none !important; }
    .cursor-glow { display: none; }
    .particles { display: none; }
    .hero::before { display: none; }
    .hero-visualizer { height: 60px; opacity: 0.06; }
    .scroll-progress { height: 1px; }
    .card::before, .card::after, .feature-card::before, .feature-card::after { display: none; }

    /* ── Footer safe area ── */
    .footer { padding-bottom: max(24px, env(safe-area-inset-bottom)); }
}

@media (max-width: 480px) {
    .hero { padding-top: calc(110px + env(safe-area-inset-top, 0px)); }
    .hero__subtitle { font-size: 15px; }
    .hero__buttons { flex-direction: column; align-items: center; gap: 10px; }
    .hero__buttons .btn { width: 100%; text-align: center; }
    .hero__badge { max-width: 100%; }

    .hero-3d { height: 200px; margin-top: -150px; margin-bottom: -50px; }

    .card, .feature-card { min-height: auto; padding: 28px 20px; }
    .card__num, .timeline__number { font-size: 36px; }

    .plugin__left, .plugin__right { padding: 24px 20px; }

    .timeline__step { min-height: auto; padding: 28px 20px; }
}