/* =========================================================
   DENTA — PREMIUM DENTAL CLINIC
   Main stylesheet
   ========================================================= */


/* =========================================================
   01. RESET
   ========================================================= */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    min-width: 320px;
    overflow-x: hidden;
    background: #080a0b;
    color: #f3f5f4;
    font-family: "Manrope", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body::selection {
    background: #d9f99d;
    color: #080a0b;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input {
    font: inherit;
}

button {
    border: 0;
    cursor: pointer;
}

img,
svg {
    display: block;
    max-width: 100%;
}

ul,
ol {
    list-style: none;
}


/* =========================================================
   02. VARIABLES
   ========================================================= */

:root {
    --bg: #080a0b;
    --bg-soft: #0d1011;
    --bg-card: #111516;
    --bg-card-hover: #151a1b;

    --text: #f3f5f4;
    --text-soft: #a5adab;
    --text-muted: #68716f;

    --accent: #d9f99d;
    --accent-dark: #a8c76c;

    --border: rgba(255, 255, 255, 0.09);
    --border-strong: rgba(255, 255, 255, 0.15);

    --container: 1240px;

    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 30px;

    --transition-fast: 0.25s ease;
    --transition: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    --transition-slow: 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}


/* =========================================================
   03. GLOBAL
   ========================================================= */

::selection {
    background: var(--accent);
    color: var(--bg);
}

.container {
    width: min(
        calc(100% - 48px),
        var(--container)
    );

    margin-inline: auto;
}

.section {
    position: relative;
    padding: 150px 0;
}

.section-number {
    display: inline-flex;
    margin-bottom: 28px;

    color: var(--text-muted);

    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}


/* =========================================================
   04. PRELOADER
   ========================================================= */

.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;

    display: grid;
    place-items: center;

    background: var(--bg);

    pointer-events: none;

    animation: preloaderHide 1s ease 1.4s forwards;
}

.preloader__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.preloader__logo {
    color: var(--text);

    font-size: 26px;
    font-weight: 800;
    letter-spacing: 0.2em;

    animation: preloaderText 0.8s ease forwards;
}

.preloader__line {
    position: relative;

    display: block;

    width: 100px;
    height: 1px;

    overflow: hidden;

    background: rgba(255, 255, 255, 0.12);
}

.preloader__line::after {
    content: "";

    position: absolute;
    inset: 0;

    background: var(--accent);

    transform: translateX(-100%);

    animation: loaderLine 1.1s cubic-bezier(0.65, 0, 0.35, 1)
        forwards;
}

@keyframes loaderLine {
    to {
        transform: translateX(100%);
    }
}

@keyframes preloaderText {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

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

@keyframes preloaderHide {
    to {
        opacity: 0;
        visibility: hidden;
    }
}


/* =========================================================
   05. HEADER
   ========================================================= */

.header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;

    width: 100%;

    border-bottom: 1px solid transparent;

    transition:
        background var(--transition),
        border-color var(--transition),
        backdrop-filter var(--transition);
}

.header.scrolled {
    background: rgba(8, 10, 11, 0.78);
    border-color: var(--border);
    backdrop-filter: blur(18px);
}

.header__container {
    min-height: 88px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}


/* Logo */

.logo {
    display: inline-flex;
    align-items: center;
    gap: 11px;

    flex-shrink: 0;
}

.logo__symbol {
    width: 36px;
    height: 36px;

    display: grid;
    place-items: center;

    border: 1px solid var(--border-strong);
    border-radius: 50%;

    color: var(--accent);

    font-size: 14px;
    font-weight: 800;

    transition:
        background var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition);
}

.logo:hover .logo__symbol {
    background: var(--accent);
    border-color: var(--accent);

    color: var(--bg);

    transform: rotate(-10deg);
}

.logo__name {
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.16em;
}


/* Navigation */

.navigation {
    display: flex;
    align-items: center;
    gap: 34px;
}

.navigation__link {
    position: relative;

    color: var(--text-soft);

    font-size: 13px;
    font-weight: 600;

    transition: color var(--transition-fast);
}

.navigation__link::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: -8px;

    width: 100%;
    height: 1px;

    background: var(--accent);

    transform: scaleX(0);
    transform-origin: right;

    transition: transform var(--transition);
}

.navigation__link:hover,
.navigation__link--active {
    color: var(--text);
}

.navigation__link:hover::after,
.navigation__link--active::after {
    transform: scaleX(1);
    transform-origin: left;
}


/* Header button */

.header__button {
    position: relative;
    overflow: hidden;

    display: inline-flex;
    align-items: center;
    gap: 12px;

    padding: 12px 18px;

    border: 1px solid var(--border);
    border-radius: 999px;

    background: rgba(255, 255, 255, 0.025);

    font-size: 12px;
    font-weight: 700;

    transition:
        background var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast);
}

.header__button:hover {
    background: var(--accent);
    border-color: var(--accent);

    color: var(--bg);

    transform: translateY(-2px);
}


/* Mobile button */

.menu-button {
    display: none;

    width: 42px;
    height: 42px;

    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;

    border: 1px solid var(--border);
    border-radius: 50%;

    background: transparent;
}

.menu-button__line {
    width: 17px;
    height: 1px;

    background: var(--text);

    transition: transform var(--transition-fast);
}

.menu-button.active .menu-button__line:first-child {
    transform: translateY(3.5px) rotate(45deg);
}

.menu-button.active .menu-button__line:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
}


/* =========================================================
   06. HERO
   ========================================================= */

.hero {
    position: relative;

    min-height: 100svh;

    display: flex;
    align-items: center;

    overflow: hidden;

    background:
        radial-gradient(
            circle at 75% 40%,
            rgba(217, 249, 157, 0.08),
            transparent 28%
        ),
        var(--bg);
}

.hero__grid,
.cta__grid {
    position: absolute;
    inset: 0;

    opacity: 0.35;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.035) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.035) 1px,
            transparent 1px
        );

    background-size: 80px 80px;

    mask-image: linear-gradient(
        to bottom,
        black,
        transparent 85%
    );

    pointer-events: none;
}

.hero__orb {
    position: absolute;

    border-radius: 50%;

    filter: blur(1px);

    pointer-events: none;
}

.hero__orb--one {
    top: 16%;
    left: -150px;

    width: 350px;
    height: 350px;

    border: 1px solid rgba(217, 249, 157, 0.06);

    animation: orbFloat 9s ease-in-out infinite;
}

.hero__orb--two {
    right: -200px;
    bottom: 0;

    width: 480px;
    height: 480px;

    border: 1px solid rgba(255, 255, 255, 0.04);

    animation: orbFloat 12s ease-in-out infinite reverse;
}

@keyframes orbFloat {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }

    50% {
        transform: translate3d(0, -25px, 0);
    }
}

.hero__container {
    position: relative;
    z-index: 2;

    min-height: 100svh;

    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 70px;

    padding-top: 100px;
    padding-bottom: 100px;
}


/* Hero content */

.hero__content {
    max-width: 680px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    margin-bottom: 28px;

    color: var(--text-soft);

    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.eyebrow__dot {
    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: var(--accent);

    box-shadow:
        0 0 0 5px rgba(217, 249, 157, 0.07),
        0 0 20px rgba(217, 249, 157, 0.35);

    animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
    0%,
    100% {
        box-shadow:
            0 0 0 5px rgba(217, 249, 157, 0.07),
            0 0 20px rgba(217, 249, 157, 0.35);
    }

    50% {
        box-shadow:
            0 0 0 9px rgba(217, 249, 157, 0.02),
            0 0 30px rgba(217, 249, 157, 0.5);
    }
}

.hero__title {
    max-width: 760px;

    font-size: clamp(56px, 7vw, 104px);
    font-weight: 700;
    line-height: 0.98;
    letter-spacing: -0.065em;
}

.hero__title span {
    display: block;

    color: transparent;

    background:
        linear-gradient(
            100deg,
            #ffffff 0%,
            #c8d0cc 50%,
            #89928e 100%
        );

    background-clip: text;
    -webkit-background-clip: text;
}

.hero__description {
    max-width: 580px;

    margin-top: 34px;

    color: var(--text-soft);

    font-size: 16px;
    line-height: 1.8;
}


/* Hero actions */

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;

    margin-top: 38px;
}

.button {
    position: relative;
    overflow: hidden;

    min-height: 54px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;

    padding: 0 23px;

    border: 1px solid transparent;
    border-radius: 999px;

    font-size: 13px;
    font-weight: 700;

    transition:
        transform var(--transition),
        background var(--transition),
        border-color var(--transition),
        color var(--transition),
        box-shadow var(--transition);
}

.button:hover {
    transform: translateY(-4px);
}

.button--primary {
    background: var(--accent);
    color: var(--bg);

    box-shadow:
        0 0 0 0 rgba(217, 249, 157, 0.2);
}

.button--primary:hover {
    box-shadow:
        0 12px 35px rgba(217, 249, 157, 0.15);
}

.button--secondary {
    border-color: var(--border);

    background: rgba(255, 255, 255, 0.025);

    color: var(--text);
}

.button--secondary:hover {
    border-color: var(--border-strong);
    background: rgba(255, 255, 255, 0.07);
}


/* Hero features */

.hero__features {
    display: flex;
    align-items: center;

    margin-top: 55px;
}

.hero__feature {
    display: flex;
    flex-direction: column;
    gap: 3px;

    padding-right: 25px;
}

.hero__feature strong {
    color: var(--text);

    font-size: 11px;
    font-weight: 800;
}

.hero__feature span {
    color: var(--text-muted);

    font-size: 10px;
    font-weight: 600;
}

.hero__feature-divider {
    width: 1px;
    height: 30px;

    margin-right: 25px;

    background: var(--border);
}


/* Hero visual */

.hero__visual {
    position: relative;

    min-height: 560px;

    display: grid;
    place-items: center;
}

.hero-card {
    position: relative;

    width: min(100%, 470px);
    aspect-ratio: 0.82;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    padding: 30px;

    overflow: hidden;

    border: 1px solid var(--border);
    border-radius: 34px;

    background:
        radial-gradient(
            circle at 50% 40%,
            rgba(217, 249, 157, 0.12),
            transparent 35%
        ),
        linear-gradient(
            145deg,
            #161b1b,
            #0b0e0f
        );

    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);

    transform: rotate(4deg);

    transition: transform var(--transition);
}

.hero__visual:hover .hero-card {
    transform: rotate(1deg) translateY(-8px);
}

.hero-card::before {
    content: "";

    position: absolute;

    width: 260px;
    height: 260px;

    top: 25%;
    left: 50%;

    border: 1px solid rgba(217, 249, 157, 0.15);
    border-radius: 50%;

    transform: translate(-50%, -50%);

    box-shadow:
        0 0 80px rgba(217, 249, 157, 0.06);
}

.hero-card::after {
    content: "";

    position: absolute;

    width: 380px;
    height: 380px;

    top: 25%;
    left: 50%;

    border: 1px solid rgba(255, 255, 255, 0.035);
    border-radius: 50%;

    transform: translate(-50%, -50%);
}

.hero-card__top,
.hero-card__bottom {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: space-between;

    color: var(--text-muted);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero-card__status {
    display: inline-flex;
    align-items: center;
    gap: 7px;

    color: var(--accent);
}

.hero-card__status span {
    width: 5px;
    height: 5px;

    border-radius: 50%;

    background: var(--accent);

    box-shadow: 0 0 12px var(--accent);
}

.hero-card__symbol {
    position: relative;
    z-index: 2;

    align-self: center;

    width: 150px;
    height: 150px;

    display: grid;
    place-items: center;

    border: 1px solid rgba(217, 249, 157, 0.25);
    border-radius: 50%;

    color: var(--accent);

    font-size: 45px;

    box-shadow:
        0 0 70px rgba(217, 249, 157, 0.08),
        inset 0 0 40px rgba(217, 249, 157, 0.04);

    animation: symbolFloat 5s ease-in-out infinite;
}

@keyframes symbolFloat {
    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-12px) rotate(4deg);
    }
}

.hero-card__title {
    position: relative;
    z-index: 2;

    max-width: 310px;

    font-size: 32px;
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.hero-card__title span {
    display: block;

    color: var(--accent);
}

.hero-card__bottom {
    text-transform: none;
    letter-spacing: 0;
}


/* Floating cards */

.floating-card {
    position: absolute;
    z-index: 4;

    display: flex;
    align-items: center;
    gap: 12px;

    padding: 15px 18px;

    border: 1px solid var(--border);
    border-radius: 16px;

    background: rgba(17, 21, 22, 0.8);

    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);

    backdrop-filter: blur(16px);

    animation: floatingCard 5s ease-in-out infinite;
}

.floating-card--top {
    top: 13%;
    right: -2%;
}

.floating-card--bottom {
    bottom: 13%;
    left: -4%;

    animation-delay: -2s;
}

.floating-card__icon {
    width: 32px;
    height: 32px;

    display: grid;
    place-items: center;

    border-radius: 10px;

    background: rgba(217, 249, 157, 0.08);

    color: var(--accent);

    font-size: 14px;
}

.floating-card__content {
    display: flex;
    flex-direction: column;
}

.floating-card strong {
    color: var(--text);

    font-size: 10px;
    font-weight: 700;
}

.floating-card span:not(.floating-card__icon) {
    color: var(--text-muted);

    font-size: 9px;
}

@keyframes floatingCard {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}


/* Scroll */

.scroll-indicator {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 5;

    display: flex;
    align-items: center;
    gap: 12px;

    color: var(--text-muted);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;

    transform: translateX(-50%);
}

.scroll-indicator__line {
    width: 55px;
    height: 1px;

    overflow: hidden;

    background: var(--border);
}

.scroll-indicator__line::after {
    content: "";

    display: block;

    width: 30px;
    height: 100%;

    background: var(--accent);

    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% {
        transform: translateX(-35px);
    }

    50% {
        transform: translateX(55px);
    }

    100% {
        transform: translateX(55px);
    }
}


/* =========================================================
   07. MARQUEE
   ========================================================= */

.marquee {
    overflow: hidden;

    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);

    background: #0b0e0f;
}

.marquee__track {
    width: max-content;

    display: flex;
    align-items: center;
    gap: 30px;

    padding: 22px 0;

    animation: marquee 25s linear infinite;
}

.marquee__track span {
    color: var(--text-soft);

    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.2em;
}

.marquee__track i {
    color: var(--accent);

    font-size: 12px;
    font-style: normal;
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}


/* =========================================================
   08. SECTION HEADING
   ========================================================= */

.section-heading {
    display: grid;
    grid-template-columns: 1fr 0.65fr;
    align-items: end;
    gap: 60px;

    margin-bottom: 70px;
}

.section-heading h2 {
    max-width: 780px;

    font-size: clamp(42px, 5vw, 70px);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.055em;
}

.section-heading h2 span {
    display: block;

    color: var(--text-muted);
}

.section-heading > p {
    max-width: 390px;

    color: var(--text-soft);

    font-size: 14px;
    line-height: 1.8;
}


/* =========================================================
   09. SERVICES
   ========================================================= */

.services {
    background:
        linear-gradient(
            180deg,
            var(--bg) 0%,
            var(--bg-soft) 100%
        );
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.service-card {
    position: relative;

    min-height: 390px;

    display: flex;
    flex-direction: column;

    padding: 26px;

    overflow: hidden;

    border: 1px solid var(--border);
    border-radius: var(--radius-md);

    background: var(--bg-card);

    transition:
        transform var(--transition),
        border-color var(--transition),
        background var(--transition);
}

.service-card::before {
    content: "";

    position: absolute;
    top: -100px;
    right: -100px;

    width: 220px;
    height: 220px;

    border-radius: 50%;

    background: var(--accent);

    opacity: 0;

    filter: blur(80px);

    transition: opacity var(--transition);
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(217, 249, 157, 0.2);

    transform: translateY(-8px);
}

.service-card:hover::before {
    opacity: 0.08;
}

.service-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.service-card__number {
    color: var(--text-muted);

    font-size: 10px;
    font-weight: 800;
}

.service-card__icon {
    width: 42px;
    height: 42px;

    display: grid;
    place-items: center;

    border: 1px solid var(--border);
    border-radius: 50%;

    color: var(--accent);

    transition:
        background var(--transition),
        color var(--transition),
        transform var(--transition);
}

.service-card:hover .service-card__icon {
    background: var(--accent);
    color: var(--bg);

    transform: rotate(12deg);
}

.service-card h3 {
    margin-top: auto;
    margin-bottom: 15px;

    max-width: 240px;

    font-size: 23px;
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.035em;
}

.service-card p {
    min-height: 82px;

    color: var(--text-soft);

    font-size: 12px;
    line-height: 1.7;
}

.service-card__link {
    display: flex;
    align-items: center;
    justify-content: space-between;

    margin-top: 22px;
    padding-top: 18px;

    border-top: 1px solid var(--border);

    color: var(--text);

    font-size: 11px;
    font-weight: 700;

    transition: color var(--transition-fast);
}

.service-card__link span {
    color: var(--accent);

    transition: transform var(--transition-fast);
}

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

.service-card__link:hover span {
    transform: translateX(5px);
}


/* =========================================================
   10. ABOUT
   ========================================================= */

.about {
    background: var(--bg-soft);
}

.about__layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 100px;
    align-items: center;
}

.about__content h2 {
    max-width: 650px;

    font-size: clamp(42px, 5vw, 68px);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.055em;
}

.about__content h2 span {
    display: block;

    color: var(--text-muted);
}

.about__content p {
    max-width: 550px;

    margin-top: 28px;

    color: var(--text-soft);

    font-size: 14px;
    line-height: 1.9;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;

    margin-top: 34px;

    padding-bottom: 7px;

    border-bottom: 1px solid var(--border);

    font-size: 12px;
    font-weight: 700;

    transition:
        color var(--transition-fast),
        border-color var(--transition-fast);
}

.text-link span {
    color: var(--accent);

    transition: transform var(--transition-fast);
}

.text-link:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.text-link:hover span {
    transform: translate(3px, -3px);
}


/* Stats */

.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);

    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
}

.stat {
    min-height: 190px;

    display: flex;
    flex-direction: column;
    justify-content: center;

    padding: 30px;

    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stat__number {
    color: var(--text);

    font-size: clamp(38px, 5vw, 62px);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.06em;
}

.stat__label {
    margin-top: 12px;

    color: var(--text-muted);

    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}


/* =========================================================
   11. PROCESS
   ========================================================= */

.process {
    background: var(--bg);
}

.process__list {
    border-top: 1px solid var(--border);
}

.process-item {
    display: grid;
    grid-template-columns: 100px 1fr 50px;
    align-items: center;
    gap: 40px;

    min-height: 180px;

    padding: 25px 0;

    border-bottom: 1px solid var(--border);

    transition:
        padding var(--transition),
        background var(--transition);
}

.process-item:hover {
    padding-inline: 25px;

    background: rgba(255, 255, 255, 0.02);
}

.process-item__number {
    color: var(--text-muted);

    font-size: 12px;
    font-weight: 800;
}

.process-item__content {
    display: grid;
    grid-template-columns: 0.7fr 1fr;
    gap: 40px;
    align-items: center;
}

.process-item h3 {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.04em;

    transition: color var(--transition-fast);
}

.process-item:hover h3 {
    color: var(--accent);
}

.process-item p {
    max-width: 500px;

    color: var(--text-soft);

    font-size: 12px;
    line-height: 1.8;
}

.process-item__arrow {
    width: 44px;
    height: 44px;

    display: grid;
    place-items: center;

    border: 1px solid var(--border);
    border-radius: 50%;

    color: var(--text-muted);

    transition:
        background var(--transition),
        color var(--transition),
        transform var(--transition);
}

.process-item:hover .process-item__arrow {
    background: var(--accent);
    color: var(--bg);

    transform: rotate(45deg);
}


/* =========================================================
   12. TESTIMONIAL
   ========================================================= */

.testimonial {
    background: var(--bg-soft);
}

.testimonial__box {
    position: relative;

    max-width: 1000px;

    margin-inline: auto;

    padding: 80px;

    overflow: hidden;

    border: 1px solid var(--border);
    border-radius: var(--radius-lg);

    background:
        radial-gradient(
            circle at 50% 0%,
            rgba(217, 249, 157, 0.09),
            transparent 40%
        ),
        var(--bg-card);

    text-align: center;
}

.testimonial__quote {
    display: block;

    margin-bottom: 25px;

    color: var(--accent);

    font-family: Georgia, serif;
    font-size: 80px;
    line-height: 0.5;
}

.testimonial blockquote {
    max-width: 760px;

    margin-inline: auto;

    font-size: clamp(24px, 3vw, 38px);
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.035em;
}

.testimonial__author {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    margin-top: 35px;

    text-align: left;
}

.testimonial__avatar {
    width: 40px;
    height: 40px;

    display: grid;
    place-items: center;

    border: 1px solid var(--border);
    border-radius: 50%;

    color: var(--accent);

    font-size: 10px;
    font-weight: 800;
}

.testimonial__author-info {
    display: flex;
    flex-direction: column;
}

.testimonial__author-info strong {
    font-size: 11px;
}

.testimonial__author-info span {
    color: var(--text-muted);

    font-size: 9px;
}


/* =========================================================
   13. FAQ
   ========================================================= */

.faq {
    background: var(--bg);
}

.faq__list {
    max-width: 950px;

    margin-left: auto;
}

.faq-item {
    border-top: 1px solid var(--border);
}

.faq-item:last-child {
    border-bottom: 1px solid var(--border);
}

.faq-item summary {
    min-height: 100px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;

    padding: 20px 0;

    color: var(--text);

    cursor: pointer;

    font-size: 17px;
    font-weight: 600;

    list-style: none;

    transition: color var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary:hover {
    color: var(--accent);
}

.faq-item__icon {
    width: 34px;
    height: 34px;

    display: grid;
    place-items: center;

    flex-shrink: 0;

    border: 1px solid var(--border);
    border-radius: 50%;

    color: var(--text-muted);

    font-size: 18px;
    font-weight: 400;

    transition:
        transform var(--transition),
        background var(--transition),
        color var(--transition);
}

.faq-item[open] .faq-item__icon {
    background: var(--accent);
    color: var(--bg);

    transform: rotate(45deg);
}

.faq-item__answer {
    max-width: 700px;

    padding: 0 0 30px;
}

.faq-item__answer p {
    color: var(--text-soft);

    font-size: 13px;
    line-height: 1.8;
}


/* =========================================================
   14. CTA
   ========================================================= */

.cta {
    position: relative;

    overflow: hidden;

    padding: 160px 0;

    background:
        radial-gradient(
            circle at 50% 100%,
            rgba(217, 249, 157, 0.1),
            transparent 45%
        ),
        var(--bg-soft);
}

.cta__grid {
    opacity: 0.2;
}

.cta__content {
    position: relative;
    z-index: 2;

    max-width: 900px;

    margin-inline: auto;

    text-align: center;
}

.cta__content .section-number {
    margin-bottom: 30px;
}

.cta h2 {
    font-size: clamp(48px, 7vw, 92px);
    font-weight: 600;
    line-height: 0.95;
    letter-spacing: -0.065em;
}

.cta h2 span {
    display: block;

    color: var(--accent);
}

.cta p {
    max-width: 570px;

    margin: 30px auto 0;

    color: var(--text-soft);

    font-size: 14px;
    line-height: 1.8;
}


/* Appointment form */

.appointment-form {
    max-width: 700px;

    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 10px;

    margin: 45px auto 0;

    text-align: left;
}

.appointment-form__field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.appointment-form__field label {
    color: var(--text-muted);

    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.appointment-form input {
    width: 100%;
    height: 54px;

    padding: 0 17px;

    outline: none;

    border: 1px solid var(--border);
    border-radius: 999px;

    background: rgba(255, 255, 255, 0.04);

    color: var(--text);

    font-size: 12px;

    transition:
        border-color var(--transition-fast),
        background var(--transition-fast);
}

.appointment-form input::placeholder {
    color: var(--text-muted);
}

.appointment-form input:focus {
    border-color: rgba(217, 249, 157, 0.5);
    background: rgba(255, 255, 255, 0.07);
}

.appointment-form .button {
    align-self: end;

    min-width: 155px;
}


/* Light button */

.button--light {
    background: var(--accent);
    color: var(--bg);
}

.button--light:hover {
    box-shadow:
        0 15px 45px rgba(217, 249, 157, 0.15);
}

.button-ripple {
    position: absolute;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.35);

    pointer-events: none;
    transform: scale(0);
    animation: buttonRipple 0.6s ease-out;
}

@keyframes buttonRipple {
    to {
        opacity: 0;
        transform: scale(1);
    }
}


/* =========================================================
   15. FOOTER
   ========================================================= */

.footer {
    padding: 70px 0 30px;

    border-top: 1px solid var(--border);

    background: #070809;
}

.footer__top {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    gap: 40px;

    padding-bottom: 55px;

    border-bottom: 1px solid var(--border);
}

.footer__top > p {
    max-width: 300px;

    color: var(--text-muted);

    font-size: 11px;
}

.footer__contact {
    justify-self: end;

    display: inline-flex;
    align-items: center;
    gap: 12px;

    color: var(--text);

    font-size: 11px;
    font-weight: 700;

    transition: color var(--transition-fast);
}

.footer__contact span {
    color: var(--accent);
}

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

.footer__middle {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 50px;

    padding: 55px 0;
}

.footer__column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 11px;
}

.footer__column h3 {
    margin-bottom: 10px;

    color: var(--text-muted);

    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.footer__column a,
.footer__column span {
    color: #89918f;

    font-size: 11px;

    transition: color var(--transition-fast);
}

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

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    padding-top: 25px;

    border-top: 1px solid var(--border);

    color: var(--text-muted);

    font-size: 9px;
}

.footer__legal {
    display: flex;
    gap: 25px;
}

.footer__legal a {
    transition: color var(--transition-fast);
}

.footer__legal a:hover {
    color: var(--text);
}


/* =========================================================
   16. REVEAL ANIMATIONS
   ========================================================= */

.reveal {
    opacity: 0;
    transform: translateY(35px);

    transition:
        opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal--delay {
    transition-delay: 0.15s;
}

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

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

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


/* =========================================================
   17. RESPONSIVE — TABLET
   ========================================================= */

@media (max-width: 1100px) {

    .navigation {
        gap: 20px;
    }

    .hero__container {
        grid-template-columns: 1fr 0.8fr;
        gap: 30px;
    }

    .hero__visual {
        min-height: 500px;
    }

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

    .about__layout {
        gap: 60px;
    }

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


/* =========================================================
   18. RESPONSIVE — MOBILE NAV
   ========================================================= */

@media (max-width: 850px) {

    .container {
        width: min(
            calc(100% - 32px),
            var(--container)
        );
    }

    .header__container {
        min-height: 76px;
    }

    .navigation {
        position: fixed;
        top: 76px;
        left: 16px;
        right: 16px;

        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;

        padding: 10px;

        border: 1px solid var(--border);
        border-radius: 20px;

        background: rgba(12, 15, 16, 0.96);

        backdrop-filter: blur(20px);

        opacity: 0;
        visibility: hidden;

        transform: translateY(-10px);

        transition:
            opacity var(--transition),
            visibility var(--transition),
            transform var(--transition);
    }

    .navigation.active {
        opacity: 1;
        visibility: visible;

        transform: translateY(0);
    }

    .navigation__link {
        padding: 15px;

        border-radius: 10px;
    }

    .navigation__link:hover {
        background: rgba(255, 255, 255, 0.04);
    }

    .navigation__link::after {
        display: none;
    }

    .header__button {
        display: none;
    }

    .menu-button {
        display: flex;
    }

    .hero__container {
        grid-template-columns: 1fr;

        padding-top: 130px;
        padding-bottom: 100px;
    }

    .hero__content {
        max-width: 720px;
    }

    .hero__visual {
        min-height: 520px;
    }

    .hero__title {
        font-size: clamp(52px, 12vw, 80px);
    }

    .section {
        padding: 110px 0;
    }

    .section-heading {
        grid-template-columns: 1fr;
        gap: 25px;

        margin-bottom: 50px;
    }

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

    .process-item__content {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .process-item {
        grid-template-columns: 60px 1fr 44px;
        gap: 20px;
    }

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

    .footer__contact {
        justify-self: start;
    }
}


/* =========================================================
   19. RESPONSIVE — SMALL MOBILE
   ========================================================= */

@media (max-width: 600px) {

    .section {
        padding: 85px 0;
    }

    .hero {
        min-height: auto;
    }

    .hero__container {
        min-height: auto;

        padding-top: 125px;
        padding-bottom: 90px;
    }

    .hero__title {
        font-size: clamp(48px, 14vw, 68px);
    }

    .hero__description {
        margin-top: 25px;

        font-size: 14px;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;

        margin-top: 30px;
    }

    .button {
        width: 100%;
    }

    .hero__features {
        align-items: stretch;

        margin-top: 40px;
    }

    .hero__feature {
        flex: 1;

        padding-right: 10px;
    }

    .hero__feature-divider {
        margin-right: 10px;
    }

    .hero__feature span {
        font-size: 8px;
    }

    .hero__visual {
        min-height: 440px;
    }

    .hero-card {
        width: min(100%, 390px);

        padding: 22px;

        border-radius: 26px;
    }

    .hero-card__symbol {
        width: 115px;
        height: 115px;

        font-size: 34px;
    }

    .hero-card__title {
        font-size: 26px;
    }

    .floating-card {
        padding: 11px 13px;
    }

    .floating-card--top {
        right: -2%;
    }

    .floating-card--bottom {
        left: -2%;
    }

    .floating-card__content strong {
        font-size: 8px;
    }

    .floating-card__content span:not(.floating-card__icon) {
        font-size: 7px;
    }

    .section-heading h2,
    .about__content h2 {
        font-size: 43px;
    }

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

    .service-card {
        min-height: 350px;
    }

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

    .stat {
        min-height: 145px;

        padding: 20px;
    }

    .stat__number {
        font-size: 38px;
    }

    .stat__label {
        font-size: 8px;
    }

    .process-item {
        grid-template-columns: 42px 1fr;

        gap: 15px;

        min-height: 150px;
    }

    .process-item__arrow {
        display: none;
    }

    .process-item__content {
        gap: 8px;
    }

    .process-item h3 {
        font-size: 22px;
    }

    .testimonial__box {
        padding: 55px 25px;
    }

    .testimonial blockquote {
        font-size: 23px;
    }

    .faq-item summary {
        font-size: 14px;
    }

    .cta {
        padding: 100px 0;
    }

    .cta h2 {
        font-size: 50px;
    }

    .appointment-form {
        grid-template-columns: 1fr;
    }

    .appointment-form .button {
        width: 100%;
        margin-top: 5px;
    }

    .footer {
        padding-top: 55px;
    }

    .footer__middle {
        grid-template-columns: 1fr 1fr;
        gap: 40px 25px;
    }

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

    .footer__legal {
        flex-direction: column;
        gap: 8px;
    }
}


/* =========================================================
   20. EXTRA SMALL DEVICES
   ========================================================= */

@media (max-width: 380px) {

    .container {
        width: min(
            calc(100% - 24px),
            var(--container)
        );
    }

    .hero__title {
        font-size: 45px;
    }

    .hero__features {
        flex-wrap: wrap;
        gap: 15px;
    }

    .hero__feature-divider {
        display: none;
    }

    .hero__feature {
        flex-basis: calc(50% - 10px);
    }

    .hero__visual {
        min-height: 400px;
    }

    .floating-card {
        transform: scale(0.85);
    }

    .floating-card--top {
        right: -7%;
    }

    .floating-card--bottom {
        left: -7%;
    }

    .section-heading h2,
    .about__content h2 {
        font-size: 39px;
    }

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

    .stat {
        min-height: 125px;
    }

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


/* =========================================================
   21. REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}