/* ── 1. CSS VARIABLES ── */

:root {
    /* Фирменные цвета — оранжевый акцент */
    --c-bg: #0e0c0a;
    --c-surface: #141210;
    --c-card: #1a1714;
    --c-border: #2a2420;
    --c-accent: #e87722;
    /* оранжевый — основной акцент */
    --c-accent2: #c45f0a;
    /* тёмный оранжевый — hover */
    --c-accent-glow: rgba(232, 119, 34, 0.25);
    --c-text: #ede8e2;
    --c-muted: #7a6f65;
    --c-white: #f5f0ea;
    --font-head: 'Bebas Neue', sans-serif;
    --font-body: 'Manrope', sans-serif;
    --radius: 12px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}


/* ── 2. RESET & BASE ── */

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--font-body);
    font-size: 19px;
    line-height: 1.6;
    overflow-x: hidden;
}


/* ── 3. COMPONENTS ── */


/* --- NAV --- */


/* используем #navbar чтобы не конфликтовать с footer nav */

#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 64px;
    height: 88px;
    background: rgba(14, 12, 10, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--c-border);
    transition: box-shadow var(--transition);
}

.nav-logo {
    font-family: var(--font-head);
    font-size: 42px;
    letter-spacing: 3px;
    color: var(--c-white);
    text-decoration: none;
    flex-shrink: 0;
}

.nav-logo span {
    color: var(--c-accent);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
    flex: 1;
    justify-content: center;
}

.nav-links a {
    color: var(--c-muted);
    text-decoration: none;
    font-size: 19px;
    font-weight: 500;
    letter-spacing: 0.3px;
    white-space: nowrap;
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--c-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.nav-links a:hover {
    color: var(--c-accent);
}

.nav-links a:hover::after {
    transform: scaleX(1);
}

.nav-cta {
    background: var(--c-accent);
    color: #fff;
    border: none;
    padding: 13px 28px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    flex-shrink: 0;
    letter-spacing: 0.3px;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.nav-cta:hover {
    background: var(--c-accent2);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--c-accent-glow);
}


/* burger button — скрыт на десктопе */

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
    flex-shrink: 0;
}

.burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--c-text);
    border-radius: 2px;
    transition: var(--transition);
}

.burger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger.open span:nth-child(2) {
    opacity: 0;
}

.burger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}


/* mobile overlay menu */

.mobile-menu {
    display: none;
    position: fixed;
    top: 88px;
    left: 0;
    right: 0;
    z-index: 99;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    padding: 20px 24px 28px;
    flex-direction: column;
    gap: 0;
    animation: slideDown 0.25s ease;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    color: var(--c-text);
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    padding: 14px 0;
    border-bottom: 1px solid var(--c-border);
}


/* кнопка КП в мобильном меню */

.mobile-menu .mobile-cta {
    display: block;
    margin-top: 20px;
    text-align: center;
    background: var(--c-accent);
    color: #fff;
    padding: 14px 24px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    border-bottom: none;
}


/* --- HERO --- */

#hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
    overflow: hidden;
    padding-top: 88px;
}

.hero-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 56px 40px 56px 64px;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232, 119, 34, 0.12);
    border: 1px solid rgba(232, 119, 34, 0.3);
    color: var(--c-accent);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 20px;
    width: fit-content;
}

.hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--c-accent);
    animation: pulse 2s infinite;
}

.hero-title {
    font-family: var(--font-head);
    font-size: clamp(52px, 6.5vw, 88px);
    line-height: 0.95;
    color: var(--c-white);
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.hero-title em {
    font-style: normal;
    color: var(--c-accent);
    display: block;
}

.hero-sub {
    font-size: 17px;
    color: var(--c-muted);
    max-width: 400px;
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    align-items: center;
}

.hero-stats {
    display: flex;
    gap: 36px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--c-border);
}

.stat-num {
    font-family: var(--font-head);
    font-size: 45px;
    color: var(--c-accent);
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: var(--c-muted);
    margin-top: 4px;
    max-width: 100px;
}


/* hero right panel */

.hero-right {
    position: relative;
    overflow: hidden;
}

.hero-img-wrap {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1f1208 0%, #0e0c0a 100%);
}

.hero-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--c-bg) 0%, transparent 30%);
    z-index: 1;
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.06;
    background-image: linear-gradient(rgba(232, 119, 34, 0.5) 1px, transparent 1px), linear-gradient(90deg, rgba(232, 119, 34, 0.5) 1px, transparent 1px);
    background-size: 40px 40px;
}

.hero-feature-cards {
    position: absolute;
    bottom: 48px;
    right: 32px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-chip {
    background: rgba(20, 18, 16, 0.9);
    border: 1px solid var(--c-border);
    backdrop-filter: blur(12px);
    padding: 12px 18px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 210px;
}

.feature-chip-icon {
    width: 37px;
    height: 37px;
    border-radius: 8px;
    background: rgba(232, 119, 34, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.feature-chip-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-text);
}

.feature-chip-sub {
    font-size: 14px;
    color: var(--c-muted);
}

.hero-big-text {
    position: absolute;
    bottom: -20px;
    right: -20px;
    z-index: 2;
    font-family: var(--font-head);
    font-size: 220px;
    color: rgba(232, 119, 34, 0.05);
    line-height: 1;
    pointer-events: none;
    user-select: none;
    letter-spacing: -4px;
}


/* --- SHARED BUTTONS --- */

.btn-primary {
    background: var(--c-accent);
    color: #fff;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: all var(--transition);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    background: var(--c-accent2);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--c-accent-glow);
}

.btn-ghost {
    color: var(--c-text);
    border: 1px solid var(--c-border);
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-ghost:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
}


/* --- SHARED SECTION STYLES --- */

section {
    padding: 72px 80px;
}

.section-tag {
    display: inline-block;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--c-accent);
    margin-bottom: 10px;
}

.section-title {
    font-family: var(--font-head);
    font-size: clamp(32px, 4.5vw, 58px);
    color: var(--c-white);
    line-height: 1.0;
    letter-spacing: 0.5px;
    margin-bottom: 14px;
}

.section-body {
    color: var(--c-muted);
    font-size: 19 px;
    line-height: 1.75;
    max-width: 560px;
}


/* --- ABOUT --- aspect-ratio: 4/5; */


#about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    background: var(--c-surface);
}

.about-img-frame {
    border-radius: 16px;
    overflow: hidden;
      aspect-ratio: 4/5;
    background: linear-gradient(135deg, #201408 0%, #0e0c0a 100%);
    border: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* .center-icon — контейнер для картинки внутри фрейма */
.about-img-frame .center-icon {
    position: absolute;   /* растягивается на весь фрейм */
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* сама картинка заполняет фрейм, обрезается по нему, уменьшается вместе с ним */
.about-img-frame .center-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;        /* заполняет без искажений */
    object-position: center;
    display: block;
    opacity: 1;
}

.about-visual {
    position: relative;
    overflow: visible;  /* бейдж не обрезается */
}

.about-badge-float {
    position: absolute;
    top: 24px;
    right: -24px;        /* внутри фрейма, не вылезает за край */
    z-index: 10;        /* поверх картинки */
    background: var(--c-accent);
    color: #fff;
    padding: 14px 18px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 32px var(--c-accent-glow);
}

.about-badge-float strong {
    display: block;
    font-family: var(--font-head);
    font-size: 36px;
    line-height: 1;
}

.about-badge-float span {
    font-size: 12px;
    font-weight: 600;
}

.about-content p {
    color: var(--c-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-content p:first-of-type {
    color: var(--c-text);
    font-size: 22px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}

.about-feat {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 16px;
}

.about-feat-title {
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 4px;
}

.about-feat-sub {
    font-size: 15px;
    color: var(--c-muted);
}

/* --- ADVANTAGES --- */

#advantages {
    background: var(--c-bg);
}

.adv-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 36px;
    flex-wrap: wrap;
    gap: 20px;
}

.adv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.adv-card {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 24px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.adv-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(232, 119, 34, 0.07) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none; /* псевдоэлемент не перехватывает клики */
    z-index: 0;
}

.adv-card:hover {
    border-color: rgba(232, 119, 34, 0.4);
    transform: translateY(-4px);
}

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

.adv-card > * {
    position: relative;
    z-index: 1; /* контент всегда поверх ::before оверлея */
}

.adv-num {
    font-family: var(--font-head);
    font-size: 52px;
    color: rgba(232, 119, 34, 0.1);
    line-height: 1;
    position: absolute;
    top: 12px;
    right: 18px;
}

.adv-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(232, 119, 34, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 14px;
}

.adv-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--c-white);
    margin-bottom: 10px;
}

.adv-desc {
    font-size: 19px;
    color: var(--c-muted);
    line-height: 1.65;
    margin-bottom: 16px;
}

.adv-list {
    list-style: none;
}

.adv-list li {
    font-size: 16px;
    color: var(--c-muted);
    padding: 6px 0;
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.adv-list li:last-child {
    border-bottom: none;
}

.adv-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--c-accent);
    flex-shrink: 0;
}

.adv-card-accent {
    background: rgba(232, 119, 34, 0.08);
    border-color: rgba(232, 119, 34, 0.25);
}

.adv-card-accent .adv-num {
    color: rgba(232, 119, 34, 0.2);
}


/* --- PRODUCTS --- width: 32%;*/

#products {
    background: var(--c-surface);
}

.prod-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 36px;
    flex-wrap: wrap;
    gap: 20px;
}

.prod-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.prod-card {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--c-border);
    background: var(--c-card);
    transition: all var(--transition);
}

.prod-card:hover {
    border-color: rgba(232, 119, 34, 0.4);
    transform: translateY(-3px);
}

.prod-card-img {
    height: 222px;
    background: linear-gradient(135deg, #201408 0%, #140e06 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    position: relative;
    overflow: hidden;
}

.prod-card-img img {
    height: 100%;
    object-fit: cover;
    display: block;
}

.prod-card-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, var(--c-card));
}

.prod-card-body {
    padding: 16px 20px 20px;
}

.prod-card-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--c-white);
    margin-bottom: 6px;
}

.prod-card-desc {
    font-size: 19px;
    color: var(--c-muted);
    line-height: 1.55;
}

.prod-cta-wrap {
    margin-top: 40px;
    text-align: center;
}

.prod-cta-box {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 24px 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.prod-cta-text strong {
    display: block;
    font-size: 22px;
    color: var(--c-white);
}

.prod-cta-text span {
    font-size: 15px;
    color: var(--c-muted);
}


/* --- CONTACT --- */
.hp-field {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

#contact {
    background: var(--c-bg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 28px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 18px;
    border-radius: var(--radius);
    background: var(--c-card);
    border: 1px solid var(--c-border);
    text-decoration: none;
    transition: border-color var(--transition);
}

.contact-item:hover {
    border-color: rgba(232, 119, 34, 0.4);
}

.contact-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(232, 119, 34, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.contact-label {
    font-size: 12px;
    color: var(--c-muted);
    margin-bottom: 2px;
}

.contact-value {
    font-size: 15px;
    color: var(--c-text);
    font-weight: 600;
}

.social-row {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    color: var(--c-text);
    text-decoration: none;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    transition: all var(--transition);
}

.social-btn:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
}

.contact-form {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: 18px;
    padding: 32px;
    margin-top: 24px;
}

.form-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--c-white);
    margin-bottom: 6px;
}

.form-sub {
    font-size: 17px;
    color: var(--c-muted);
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--c-muted);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    color: var(--c-text);
    font-family: var(--font-body);
    font-size: 15px;
    padding: 12px 16px;
    outline: none;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--c-accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    background: var(--c-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 14px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-submit:hover {
    background: var(--c-accent2);
    transform: translateY(-1px);
}

.form-success {
    display: none;
    text-align: center;
    padding: 24px;
    color: var(--c-accent);
    font-weight: 600;
    font-size: 16px;
}


/* --- FOOTER --- */

footer {
    background: var(--c-surface);
    border-top: 1px solid var(--c-border);
    padding: 40px 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-logo {
    font-family: var(--font-head);
    font-size: 24px;
    color: var(--c-white);
    letter-spacing: 2px;
    text-decoration: none;
}

.footer-logo span {
    color: var(--c-accent);
}

.footer-copy {
    font-size: 13px;
    color: var(--c-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--c-muted);
    text-decoration: none;
    font-size: 13px;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--c-accent);
}


/* ── 4. UTILITIES ── */


/* scroll-reveal */

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}


/* ticker (бегущая строка) */

.ticker-wrap {
    background: var(--c-accent);
    overflow: hidden;
    padding: 14px 0;
    white-space: nowrap;
}

.ticker-track {
    display: inline-flex;
    animation: ticker 32s linear infinite;
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 0 32px;
    font-family: var(--font-head);
    font-size: 18px;
    color: #fff;
    letter-spacing: 1px;
}

.ticker-item::after {
    content: '✦';
    font-size: 12px;
    opacity: 0.5;
}


/* keyframes */

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

@keyframes ticker {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ── 5. ADAPTIVE (медиазапросы) ── */

@media (max-width: 1100px) {
    #navbar {
        padding: 0 32px;
    }
    /* бургер включается с 1100px — кнопка "Получить КП" не налезает на лого */
    .nav-links {
        display: none;
    }
    #navbar > .nav-cta {
        display: none;
    }
    .burger {
        display: flex;
    }
    .mobile-menu {
        top: 88px;
    }
    section {
        padding: 60px 40px;
    }
    #hero {
        grid-template-columns: 1fr;
    }
    .hero-left {
        padding: 60px 40px;
    }
    .hero-right {
        display: none;
    }
    .hero-stats {
        gap: 24px;
    }
    #about {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-badge-float {
        right: 16px;
    }
    .adv-grid {
        grid-template-columns: 1fr 1fr;
    }
    .prod-grid {
        grid-template-columns: 1fr 1fr;
    }
    #contact {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    footer {
        padding: 28px 40px;
    }
}

@media (max-width: 768px) {
    #navbar {
        padding: 0 20px;
        height: 72px;
    }
    .mobile-menu {
        top: 72px;
    }
    /* скрываем десктопное меню и кнопку */
    .nav-links {
        display: none;
    }
    #navbar>.nav-cta {
        display: none;
    }
    .nav-logo {
        font-size: 28px;
    }
    .burger {
        display: flex;
    }
    section {
        padding: 52px 20px;
    }
    .hero-left {
        padding: 48px 20px;
    }
    .hero-title {
        font-size: 48px;
    }
    .hero-stats {
        gap: 18px;
        flex-wrap: wrap;
    }
    .stat-num {
        font-size: 30px;
    }
    .adv-grid {
        grid-template-columns: 1fr;
    }
    .prod-grid {
        grid-template-columns: 1fr;
    }
    .about-features {
        grid-template-columns: 1fr;
    }
    .adv-header,
    .prod-header {
        flex-direction: column;
        align-items: flex-start;
    }
    footer {
        padding: 28px 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .footer-links {
        flex-wrap: wrap;
    }
    .prod-cta-box {
        padding: 20px;
        flex-direction: column;
    }
    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }
    .btn-primary,
    .btn-ghost {
        width: 100%;
        justify-content: center;
    }
    .social-row {
        flex-wrap: wrap;
    }
}